diff options
| author | Guo Mang <mang.guo@intel.com> | 2017-04-27 11:37:41 +0800 |
|---|---|---|
| committer | Guo Mang <mang.guo@intel.com> | 2017-04-27 13:02:46 +0800 |
| commit | ae94f4ca8df0115788240e5c180436df24ad6370 (patch) | |
| tree | 83ad2e521083492da488a3557ef8795425c9c7ca /OptionRomPkg | |
| parent | e6c3d0c416cd29715df30493d6da2491992d7c67 (diff) | |
| download | edk2-platforms-ae94f4ca8df0115788240e5c180436df24ad6370.tar.xz | |
OptionRomPkg: Remove unused Package
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'OptionRomPkg')
53 files changed, 0 insertions, 31722 deletions
diff --git a/OptionRomPkg/Application/BltLibSample/BltLibSample.c b/OptionRomPkg/Application/BltLibSample/BltLibSample.c deleted file mode 100644 index c21eb7a49c..0000000000 --- a/OptionRomPkg/Application/BltLibSample/BltLibSample.c +++ /dev/null @@ -1,287 +0,0 @@ -/** @file
- Example program using BltLib
-
- Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include <Uefi.h>
-#include <Library/BltLib.h>
-#include <Library/DebugLib.h>
-#include <Library/UefiLib.h>
-#include <Library/UefiApplicationEntryPoint.h>
-#include <Library/UefiBootServicesTableLib.h>
-
-
-UINT64
-ReadTimestamp (
- VOID
- )
-{
-#if defined (MDE_CPU_IA32) || defined (MDE_CPU_X64)
- return AsmReadTsc ();
-#elif defined (MDE_CPU_IPF)
- return AsmReadItc ();
-#else
-#error ReadTimestamp not supported for this architecture!
-#endif
-}
-
-UINT32
-Rand32 (
- VOID
- )
-{
- UINTN Found;
- INTN Bits;
- UINT64 Tsc1;
- UINT64 Tsc2;
- UINT64 TscBits;
- UINT32 R32;
-
- R32 = 0;
- Found = 0;
- Tsc1 = ReadTimestamp ();
- Tsc2 = ReadTimestamp ();
- do {
- Tsc2 = ReadTimestamp ();
- TscBits = Tsc2 ^ Tsc1;
- Bits = HighBitSet64 (TscBits);
- if (Bits > 0) {
- Bits = Bits - 1;
- }
- R32 = (UINT32)((R32 << Bits) |
- RShiftU64 (LShiftU64 (TscBits, (UINTN) (64 - Bits)), (UINTN) (64 - Bits)));
- Found = Found + Bits;
- } while (Found < 32);
-
- return R32;
-}
-
-
-VOID
-TestFills (
- VOID
- )
-{
- EFI_GRAPHICS_OUTPUT_BLT_PIXEL Color;
- UINTN Loop;
- UINTN X;
- UINTN Y;
- UINTN W;
- UINTN H;
- UINTN Width;
- UINTN Height;
-
- BltLibGetSizes (&Width, &Height);
- for (Loop = 0; Loop < 10000; Loop++) {
- W = Width - (Rand32 () % Width);
- H = Height - (Rand32 () % Height);
- if (W != Width) {
- X = Rand32 () % (Width - W);
- } else {
- X = 0;
- }
- if (H != Height) {
- Y = Rand32 () % (Height - H);
- } else {
- Y = 0;
- }
- *(UINT32*) (&Color) = Rand32 () & 0xffffff;
- BltLibVideoFill (&Color, X, Y, W, H);
- }
-}
-
-
-VOID
-TestColor1 (
- VOID
- )
-{
- EFI_GRAPHICS_OUTPUT_BLT_PIXEL Color;
- UINTN X;
- UINTN Y;
- UINTN Width;
- UINTN Height;
-
- BltLibGetSizes (&Width, &Height);
- *(UINT32*) (&Color) = 0;
-
- for (Y = 0; Y < Height; Y++) {
- for (X = 0; X < Width; X++) {
- Color.Red = (UINT8) ((X * 0x100) / Width);
- Color.Green = (UINT8) ((Y * 0x100) / Height);
- Color.Blue = (UINT8) ((Y * 0x100) / Height);
- BltLibVideoFill (&Color, X, Y, 1, 1);
- }
- }
-}
-
-
-UINT32
-Uint32SqRt (
- IN UINT32 Uint32
- )
-{
- UINT32 Mask;
- UINT32 SqRt;
- UINT32 SqRtMask;
- UINT32 Squared;
-
- if (Uint32 == 0) {
- return 0;
- }
-
- for (SqRt = 0, Mask = (UINT32) (1 << (HighBitSet32 (Uint32) / 2));
- Mask != 0;
- Mask = Mask >> 1
- ) {
- SqRtMask = SqRt | Mask;
- //DEBUG ((EFI_D_INFO, "Uint32=0x%x SqRtMask=0x%x\n", Uint32, SqRtMask));
- Squared = (UINT32) (SqRtMask * SqRtMask);
- if (Squared > Uint32) {
- continue;
- } else if (Squared < Uint32) {
- SqRt = SqRtMask;
- } else {
- return SqRtMask;
- }
- }
-
- return SqRt;
-}
-
-
-UINT32
-Uint32Dist (
- IN UINTN X,
- IN UINTN Y
- )
-{
- return Uint32SqRt ((UINT32) ((X * X) + (Y * Y)));
-}
-
-UINT8
-GetTriColor (
- IN UINTN ColorDist,
- IN UINTN TriWidth
- )
-{
- return (UINT8) (((TriWidth - ColorDist) * 0x100) / TriWidth);
- //return (((TriWidth * TriWidth - ColorDist * ColorDist) * 0x100) / (TriWidth * TriWidth));
-}
-
-VOID
-TestColor (
- VOID
- )
-{
- EFI_GRAPHICS_OUTPUT_BLT_PIXEL Color;
- UINTN X, Y;
- UINTN X1, X2, X3;
- UINTN Y1, Y2;
- UINTN LineWidth, TriWidth, ScreenWidth;
- UINTN TriHeight, ScreenHeight;
- UINT32 ColorDist;
-
- BltLibGetSizes (&ScreenWidth, &ScreenHeight);
- *(UINT32*) (&Color) = 0;
- BltLibVideoFill (&Color, 0, 0, ScreenWidth, ScreenHeight);
-
- TriWidth = (UINTN) DivU64x32 (
- MultU64x32 (11547005, (UINT32) ScreenHeight),
- 10000000
- );
- TriHeight = (UINTN) DivU64x32 (
- MultU64x32 (8660254, (UINT32) ScreenWidth),
- 10000000
- );
- if (TriWidth > ScreenWidth) {
- DEBUG ((EFI_D_INFO, "TriWidth at %d was too big\n", TriWidth));
- TriWidth = ScreenWidth;
- } else if (TriHeight > ScreenHeight) {
- DEBUG ((EFI_D_INFO, "TriHeight at %d was too big\n", TriHeight));
- TriHeight = ScreenHeight;
- }
-
- DEBUG ((EFI_D_INFO, "Triangle Width: %d; Height: %d\n", TriWidth, TriHeight));
-
- X1 = (ScreenWidth - TriWidth) / 2;
- X3 = X1 + TriWidth - 1;
- X2 = (X1 + X3) / 2;
- Y2 = (ScreenHeight - TriHeight) / 2;
- Y1 = Y2 + TriHeight - 1;
-
- for (Y = Y2; Y <= Y1; Y++) {
- LineWidth =
- (UINTN) DivU64x32 (
- MultU64x32 (11547005, (UINT32) (Y - Y2)),
- 20000000
- );
- for (X = X2 - LineWidth; X < (X2 + LineWidth); X++) {
- ColorDist = Uint32Dist(X - X1, Y1 - Y);
- Color.Red = GetTriColor (ColorDist, TriWidth);
-
- ColorDist = Uint32Dist((X < X2) ? X2 - X : X - X2, Y - Y2);
- Color.Green = GetTriColor (ColorDist, TriWidth);
-
- ColorDist = Uint32Dist(X3 - X, Y1 - Y);
- Color.Blue = GetTriColor (ColorDist, TriWidth);
-
- BltLibVideoFill (&Color, X, Y, 1, 1);
- }
- }
-}
-
-
-/**
- The user Entry Point for Application. The user code starts with this function
- as the real entry point for the application.
-
- @param[in] ImageHandle The firmware allocated handle for the EFI image.
- @param[in] SystemTable A pointer to the EFI System Table.
-
- @retval EFI_SUCCESS The entry point is executed successfully.
- @retval other Some error occurs when executing this entry point.
-
-**/
-EFI_STATUS
-EFIAPI
-UefiMain (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
- EFI_GRAPHICS_OUTPUT_PROTOCOL *Gop;
-
- Status = gBS->HandleProtocol (
- gST->ConsoleOutHandle,
- &gEfiGraphicsOutputProtocolGuid,
- (VOID **) &Gop
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Status = BltLibConfigure (
- (VOID*)(UINTN) Gop->Mode->FrameBufferBase,
- Gop->Mode->Info
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- TestFills ();
-
- TestColor ();
-
- return EFI_SUCCESS;
-}
diff --git a/OptionRomPkg/Application/BltLibSample/BltLibSample.inf b/OptionRomPkg/Application/BltLibSample/BltLibSample.inf deleted file mode 100644 index a1334f8720..0000000000 --- a/OptionRomPkg/Application/BltLibSample/BltLibSample.inf +++ /dev/null @@ -1,35 +0,0 @@ -## @file
-# Test the BltLib interface
-#
-# Copyright (c) 2008 - 2011, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = BltLibSample
- FILE_GUID = f7763316-8c04-41d8-a87d-45b73c13c43c
- MODULE_TYPE = UEFI_APPLICATION
- VERSION_STRING = 1.0
- ENTRY_POINT = UefiMain
-
-[Sources]
- BltLibSample.c
-
-[Packages]
- MdePkg/MdePkg.dec
- OptionRomPkg/OptionRomPkg.dec
-
-[LibraryClasses]
- BltLib
- UefiApplicationEntryPoint
- UefiLib
-
diff --git a/OptionRomPkg/AtapiPassThruDxe/AtapiPassThru.c b/OptionRomPkg/AtapiPassThruDxe/AtapiPassThru.c deleted file mode 100644 index e6e2b36809..0000000000 --- a/OptionRomPkg/AtapiPassThruDxe/AtapiPassThru.c +++ /dev/null @@ -1,3416 +0,0 @@ -/** @file
- Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "AtapiPassThru.h"
-
-
-SCSI_COMMAND_SET gEndTable = { 0xff, (DATA_DIRECTION) 0xff };
-
-///
-/// This table contains all the supported ATAPI commands.
-///
-SCSI_COMMAND_SET gSupportedATAPICommands[] = {
- { OP_INQUIRY, DataIn },
- { OP_LOAD_UNLOAD_CD, NoData },
- { OP_MECHANISM_STATUS, DataIn },
- { OP_MODE_SELECT_10, DataOut },
- { OP_MODE_SENSE_10, DataIn },
- { OP_PAUSE_RESUME, NoData },
- { OP_PLAY_AUDIO_10, DataIn },
- { OP_PLAY_AUDIO_MSF, DataIn },
- { OP_PLAY_CD, DataIn },
- { OP_PLAY_CD_MSF, DataIn },
- { OP_PREVENT_ALLOW_MEDIUM_REMOVAL,NoData },
- { OP_READ_10, DataIn },
- { OP_READ_12, DataIn },
- { OP_READ_CAPACITY, DataIn },
- { OP_READ_CD, DataIn },
- { OP_READ_CD_MSF, DataIn },
- { OP_READ_HEADER, DataIn },
- { OP_READ_SUB_CHANNEL, DataIn },
- { OP_READ_TOC, DataIn },
- { OP_REQUEST_SENSE, DataIn },
- { OP_SCAN, NoData },
- { OP_SEEK_10, NoData },
- { OP_SET_CD_SPEED, DataOut },
- { OP_STOPPLAY_SCAN, NoData },
- { OP_START_STOP_UNIT, NoData },
- { OP_TEST_UNIT_READY, NoData },
- { OP_FORMAT_UNIT, DataOut },
- { OP_READ_FORMAT_CAPACITIES, DataIn },
- { OP_VERIFY, DataOut },
- { OP_WRITE_10, DataOut },
- { OP_WRITE_12, DataOut },
- { OP_WRITE_AND_VERIFY, DataOut },
- { 0xff, (DATA_DIRECTION) 0xff }
-};
-
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_SCSI_PASS_THRU_MODE gScsiPassThruMode = {
- L"ATAPI Controller",
- L"ATAPI Channel",
- 4,
- EFI_SCSI_PASS_THRU_ATTRIBUTES_PHYSICAL | EFI_SCSI_PASS_THRU_ATTRIBUTES_LOGICAL,
- 0
-};
-
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_SCSI_PASS_THRU_PROTOCOL gScsiPassThruProtocolTemplate = {
- &gScsiPassThruMode,
- AtapiScsiPassThruFunction,
- AtapiScsiPassThruGetNextDevice,
- AtapiScsiPassThruBuildDevicePath,
- AtapiScsiPassThruGetTargetLun,
- AtapiScsiPassThruResetChannel,
- AtapiScsiPassThruResetTarget
-};
-
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_EXT_SCSI_PASS_THRU_MODE gExtScsiPassThruMode = {
- 4,
- EFI_EXT_SCSI_PASS_THRU_ATTRIBUTES_PHYSICAL | EFI_EXT_SCSI_PASS_THRU_ATTRIBUTES_LOGICAL,
- 0
-};
-
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_EXT_SCSI_PASS_THRU_PROTOCOL gExtScsiPassThruProtocolTemplate = {
- &gExtScsiPassThruMode,
- AtapiExtScsiPassThruFunction,
- AtapiExtScsiPassThruGetNextTargetLun,
- AtapiExtScsiPassThruBuildDevicePath,
- AtapiExtScsiPassThruGetTargetLun,
- AtapiExtScsiPassThruResetChannel,
- AtapiExtScsiPassThruResetTarget,
- AtapiExtScsiPassThruGetNextTarget
-};
-
-EFI_DRIVER_BINDING_PROTOCOL gAtapiScsiPassThruDriverBinding = {
- AtapiScsiPassThruDriverBindingSupported,
- AtapiScsiPassThruDriverBindingStart,
- AtapiScsiPassThruDriverBindingStop,
- 0x10,
- NULL,
- NULL
-};
-
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruDriverBindingSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-/*++
-
-Routine Description:
- Test to see if this driver supports ControllerHandle. Any ControllerHandle
- that has gEfiPciIoProtocolGuid installed and is IDE Controller it will be supported.
-
-Arguments:
-
- This - Protocol instance pointer.
- Controller - Handle of device to test
- RemainingDevicePath - Not used
-
-Returns:
- EFI_STATUS
-
---*/
-{
- EFI_STATUS Status;
- EFI_PCI_IO_PROTOCOL *PciIo;
- PCI_TYPE00 Pci;
-
-
- //
- // Open the IO Abstraction(s) needed to perform the supported test
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- (VOID **) &PciIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
- //
- // Use the PCI I/O Protocol to see if Controller is a IDE Controller that
- // can be managed by this driver. Read the PCI Configuration Header
- // for this device.
- //
- Status = PciIo->Pci.Read (
- PciIo,
- EfiPciIoWidthUint32,
- 0,
- sizeof (Pci) / sizeof (UINT32),
- &Pci
- );
- if (EFI_ERROR (Status)) {
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
- return EFI_UNSUPPORTED;
- }
-
- if (Pci.Hdr.ClassCode[2] != PCI_CLASS_MASS_STORAGE || Pci.Hdr.ClassCode[1] != PCI_CLASS_MASS_STORAGE_IDE) {
-
- Status = EFI_UNSUPPORTED;
- }
-
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- return Status;
-}
-
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruDriverBindingStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-/*++
-
-Routine Description:
- Create handles for IDE channels specified by RemainingDevicePath.
- Install SCSI Pass Thru Protocol onto each created handle.
-
-Arguments:
-
- This - Protocol instance pointer.
- Controller - Handle of device to test
- RemainingDevicePath - Not used
-
-Returns:
- EFI_STATUS
-
---*/
-{
- EFI_STATUS Status;
- EFI_PCI_IO_PROTOCOL *PciIo;
- UINT64 Supports;
- UINT64 OriginalPciAttributes;
- BOOLEAN PciAttributesSaved;
-
- PciIo = NULL;
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- (VOID **) &PciIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- PciAttributesSaved = FALSE;
- //
- // Save original PCI attributes
- //
- Status = PciIo->Attributes (
- PciIo,
- EfiPciIoAttributeOperationGet,
- 0,
- &OriginalPciAttributes
- );
-
- if (EFI_ERROR (Status)) {
- goto Done;
- }
- PciAttributesSaved = TRUE;
-
- Status = PciIo->Attributes (
- PciIo,
- EfiPciIoAttributeOperationSupported,
- 0,
- &Supports
- );
- if (!EFI_ERROR (Status)) {
- Supports &= (EFI_PCI_DEVICE_ENABLE |
- EFI_PCI_IO_ATTRIBUTE_IDE_PRIMARY_IO |
- EFI_PCI_IO_ATTRIBUTE_IDE_SECONDARY_IO);
- Status = PciIo->Attributes (
- PciIo,
- EfiPciIoAttributeOperationEnable,
- Supports,
- NULL
- );
- }
- if (EFI_ERROR (Status)) {
- goto Done;
- }
-
- //
- // Create SCSI Pass Thru instance for the IDE channel.
- //
- Status = RegisterAtapiScsiPassThru (This, Controller, PciIo, OriginalPciAttributes);
-
-Done:
- if (EFI_ERROR (Status)) {
- if (PciAttributesSaved == TRUE) {
- //
- // Restore original PCI attributes
- //
- PciIo->Attributes (
- PciIo,
- EfiPciIoAttributeOperationSet,
- OriginalPciAttributes,
- NULL
- );
- }
-
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
- }
-
- return Status;
-}
-
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruDriverBindingStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- )
-/*++
-
-Routine Description:
-
- Stop this driver on ControllerHandle. Support stopping any child handles
- created by this driver.
-
-Arguments:
-
- This - Protocol instance pointer.
- Controller - Handle of device to stop driver on
- NumberOfChildren - Number of Children in the ChildHandleBuffer
- ChildHandleBuffer - List of handles for the children we need to stop.
-
-Returns:
-
- EFI_STATUS
-
---*/
-{
- EFI_STATUS Status;
- EFI_SCSI_PASS_THRU_PROTOCOL *ScsiPassThru;
- EFI_EXT_SCSI_PASS_THRU_PROTOCOL *ExtScsiPassThru;
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate;
-
- if (FeaturePcdGet (PcdSupportScsiPassThru)) {
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiScsiPassThruProtocolGuid,
- (VOID **) &ScsiPassThru,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
- AtapiScsiPrivate = ATAPI_SCSI_PASS_THRU_DEV_FROM_THIS (ScsiPassThru);
- if (FeaturePcdGet (PcdSupportExtScsiPassThru)) {
- Status = gBS->UninstallMultipleProtocolInterfaces (
- Controller,
- &gEfiScsiPassThruProtocolGuid,
- &AtapiScsiPrivate->ScsiPassThru,
- &gEfiExtScsiPassThruProtocolGuid,
- &AtapiScsiPrivate->ExtScsiPassThru,
- NULL
- );
- } else {
- Status = gBS->UninstallMultipleProtocolInterfaces (
- Controller,
- &gEfiScsiPassThruProtocolGuid,
- &AtapiScsiPrivate->ScsiPassThru,
- NULL
- );
- }
- } else {
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiExtScsiPassThruProtocolGuid,
- (VOID **) &ExtScsiPassThru,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
- AtapiScsiPrivate = ATAPI_EXT_SCSI_PASS_THRU_DEV_FROM_THIS (ExtScsiPassThru);
- Status = gBS->UninstallMultipleProtocolInterfaces (
- Controller,
- &gEfiExtScsiPassThruProtocolGuid,
- &AtapiScsiPrivate->ExtScsiPassThru,
- NULL
- );
- }
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Restore original PCI attributes
- //
- AtapiScsiPrivate->PciIo->Attributes (
- AtapiScsiPrivate->PciIo,
- EfiPciIoAttributeOperationSet,
- AtapiScsiPrivate->OriginalPciAttributes,
- NULL
- );
-
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- gBS->FreePool (AtapiScsiPrivate);
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-RegisterAtapiScsiPassThru (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_PCI_IO_PROTOCOL *PciIo,
- IN UINT64 OriginalPciAttributes
- )
-/*++
-
-Routine Description:
- Attaches SCSI Pass Thru Protocol for specified IDE channel.
-
-Arguments:
- This - Protocol instance pointer.
- Controller - Parent device handle to the IDE channel.
- PciIo - PCI I/O protocol attached on the "Controller".
-
-Returns:
- Always return EFI_SUCCESS unless installing SCSI Pass Thru Protocol failed.
-
---*/
-{
- EFI_STATUS Status;
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate;
- IDE_REGISTERS_BASE_ADDR IdeRegsBaseAddr[ATAPI_MAX_CHANNEL];
-
- AtapiScsiPrivate = AllocateZeroPool (sizeof (ATAPI_SCSI_PASS_THRU_DEV));
- if (AtapiScsiPrivate == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
-
- AtapiScsiPrivate->Signature = ATAPI_SCSI_PASS_THRU_DEV_SIGNATURE;
- AtapiScsiPrivate->Handle = Controller;
-
- //
- // will reset the IoPort inside each API function.
- //
- AtapiScsiPrivate->IoPort = NULL;
- AtapiScsiPrivate->PciIo = PciIo;
- AtapiScsiPrivate->OriginalPciAttributes = OriginalPciAttributes;
-
- //
- // Obtain IDE IO port registers' base addresses
- //
- Status = GetIdeRegistersBaseAddr (PciIo, IdeRegsBaseAddr);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- InitAtapiIoPortRegisters(AtapiScsiPrivate, IdeRegsBaseAddr);
-
- //
- // Initialize the LatestTargetId to MAX_TARGET_ID.
- //
- AtapiScsiPrivate->LatestTargetId = MAX_TARGET_ID;
- AtapiScsiPrivate->LatestLun = 0;
-
- Status = InstallScsiPassThruProtocols (&Controller, AtapiScsiPrivate);
-
- return Status;
-}
-
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruFunction (
- IN EFI_SCSI_PASS_THRU_PROTOCOL *This,
- IN UINT32 Target,
- IN UINT64 Lun,
- IN OUT EFI_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet,
- IN EFI_EVENT Event OPTIONAL
- )
-/*++
-
-Routine Description:
-
- Implements EFI_SCSI_PASS_THRU_PROTOCOL.PassThru() function.
-
-Arguments:
-
- This: The EFI_SCSI_PASS_THRU_PROTOCOL instance.
- Target: The Target ID of the ATAPI device to send the SCSI
- Request Packet. To ATAPI devices attached on an IDE
- Channel, Target ID 0 indicates Master device;Target
- ID 1 indicates Slave device.
- Lun: The LUN of the ATAPI device to send the SCSI Request
- Packet. To the ATAPI device, Lun is always 0.
- Packet: The SCSI Request Packet to send to the ATAPI device
- specified by Target and Lun.
- Event: If non-blocking I/O is not supported then Event is ignored,
- and blocking I/O is performed.
- If Event is NULL, then blocking I/O is performed.
- If Event is not NULL and non blocking I/O is supported,
- then non-blocking I/O is performed, and Event will be signaled
- when the SCSI Request Packet completes.
-
-Returns:
-
- EFI_STATUS
-
---*/
-{
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate;
- EFI_STATUS Status;
-
- AtapiScsiPrivate = ATAPI_SCSI_PASS_THRU_DEV_FROM_THIS (This);
-
- //
- // Target is not allowed beyond MAX_TARGET_ID
- //
- if ((Target > MAX_TARGET_ID) || (Lun != 0)) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // check the data fields in Packet parameter.
- //
- Status = CheckSCSIRequestPacket (Packet);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // If Request Packet targets at the IDE channel itself,
- // do nothing.
- //
- if (Target == This->Mode->AdapterId) {
- Packet->TransferLength = 0;
- return EFI_SUCCESS;
- }
-
- //
- // According to Target ID, reset the Atapi I/O Register mapping
- // (Target Id in [0,1] area, using AtapiIoPortRegisters[0],
- // Target Id in [2,3] area, using AtapiIoPortRegisters[1]
- //
- if ((Target / 2) == 0) {
- Target = Target % 2;
- AtapiScsiPrivate->IoPort = &AtapiScsiPrivate->AtapiIoPortRegisters[0];
- } else {
- Target = Target % 2;
- AtapiScsiPrivate->IoPort = &AtapiScsiPrivate->AtapiIoPortRegisters[1];
- }
-
- //
- // the ATAPI SCSI interface does not support non-blocking I/O
- // ignore the Event parameter
- //
- // Performs blocking I/O.
- //
- Status = SubmitBlockingIoCommand (AtapiScsiPrivate, Target, Packet);
- return Status;
-}
-
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruGetNextDevice (
- IN EFI_SCSI_PASS_THRU_PROTOCOL *This,
- IN OUT UINT32 *Target,
- IN OUT UINT64 *Lun
- )
-/*++
-
-Routine Description:
-
- Used to retrieve the list of legal Target IDs for SCSI devices
- on a SCSI channel.
-
-Arguments:
-
- This - Protocol instance pointer.
- Target - On input, a pointer to the Target ID of a SCSI
- device present on the SCSI channel. On output,
- a pointer to the Target ID of the next SCSI device
- present on a SCSI channel. An input value of
- 0xFFFFFFFF retrieves the Target ID of the first
- SCSI device present on a SCSI channel.
- Lun - On input, a pointer to the LUN of a SCSI device
- present on the SCSI channel. On output, a pointer
- to the LUN of the next SCSI device present on
- a SCSI channel.
-Returns:
-
- EFI_SUCCESS - The Target ID and Lun of the next SCSI device
- on the SCSI channel was returned in Target and Lun.
- EFI_NOT_FOUND - There are no more SCSI devices on this SCSI channel.
- EFI_INVALID_PARAMETER - Target is not 0xFFFFFFFF,and Target and Lun were not
- returned on a previous call to GetNextDevice().
---*/
-{
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate;
-
- //
- // Retrieve Device Private Data Structure.
- //
- AtapiScsiPrivate = ATAPI_SCSI_PASS_THRU_DEV_FROM_THIS (This);
-
- //
- // Check whether Target is valid.
- //
- if (Target == NULL || Lun == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- if ((*Target != 0xFFFFFFFF) &&
- ((*Target != AtapiScsiPrivate->LatestTargetId) ||
- (*Lun != AtapiScsiPrivate->LatestLun))) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (*Target == MAX_TARGET_ID) {
- return EFI_NOT_FOUND;
- }
-
- if (*Target == 0xFFFFFFFF) {
- *Target = 0;
- } else {
- *Target = AtapiScsiPrivate->LatestTargetId + 1;
- }
-
- *Lun = 0;
-
- //
- // Update the LatestTargetId.
- //
- AtapiScsiPrivate->LatestTargetId = *Target;
- AtapiScsiPrivate->LatestLun = *Lun;
-
- return EFI_SUCCESS;
-
-}
-
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruBuildDevicePath (
- IN EFI_SCSI_PASS_THRU_PROTOCOL *This,
- IN UINT32 Target,
- IN UINT64 Lun,
- IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath
- )
-/*++
-
-Routine Description:
-
- Used to allocate and build a device path node for a SCSI device
- on a SCSI channel. Would not build device path for a SCSI Host Controller.
-
-Arguments:
-
- This - Protocol instance pointer.
- Target - The Target ID of the SCSI device for which
- a device path node is to be allocated and built.
- Lun - The LUN of the SCSI device for which a device
- path node is to be allocated and built.
- DevicePath - A pointer to a single device path node that
- describes the SCSI device specified by
- Target and Lun. This function is responsible
- for allocating the buffer DevicePath with the boot
- service AllocatePool(). It is the caller's
- responsibility to free DevicePath when the caller
- is finished with DevicePath.
- Returns:
- EFI_SUCCESS - The device path node that describes the SCSI device
- specified by Target and Lun was allocated and
- returned in DevicePath.
- EFI_NOT_FOUND - The SCSI devices specified by Target and Lun does
- not exist on the SCSI channel.
- EFI_INVALID_PARAMETER - DevicePath is NULL.
- EFI_OUT_OF_RESOURCES - There are not enough resources to allocate
- DevicePath.
---*/
-{
- EFI_DEV_PATH *Node;
-
-
- //
- // Validate parameters passed in.
- //
-
- if (DevicePath == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // can not build device path for the SCSI Host Controller.
- //
- if ((Target > (MAX_TARGET_ID - 1)) || (Lun != 0)) {
- return EFI_NOT_FOUND;
- }
-
- Node = AllocateZeroPool (sizeof (EFI_DEV_PATH));
- if (Node == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
-
- Node->DevPath.Type = MESSAGING_DEVICE_PATH;
- Node->DevPath.SubType = MSG_ATAPI_DP;
- SetDevicePathNodeLength (&Node->DevPath, sizeof (ATAPI_DEVICE_PATH));
-
- Node->Atapi.PrimarySecondary = (UINT8) (Target / 2);
- Node->Atapi.SlaveMaster = (UINT8) (Target % 2);
- Node->Atapi.Lun = (UINT16) Lun;
-
- *DevicePath = (EFI_DEVICE_PATH_PROTOCOL *) Node;
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruGetTargetLun (
- IN EFI_SCSI_PASS_THRU_PROTOCOL *This,
- IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
- OUT UINT32 *Target,
- OUT UINT64 *Lun
- )
-/*++
-
-Routine Description:
-
- Used to translate a device path node to a Target ID and LUN.
-
-Arguments:
-
- This - Protocol instance pointer.
- DevicePath - A pointer to the device path node that
- describes a SCSI device on the SCSI channel.
- Target - A pointer to the Target ID of a SCSI device
- on the SCSI channel.
- Lun - A pointer to the LUN of a SCSI device on
- the SCSI channel.
-Returns:
-
- EFI_SUCCESS - DevicePath was successfully translated to a
- Target ID and LUN, and they were returned
- in Target and Lun.
- EFI_INVALID_PARAMETER - DevicePath/Target/Lun is NULL.
- EFI_UNSUPPORTED - This driver does not support the device path
- node type in DevicePath.
- EFI_NOT_FOUND - A valid translation from DevicePath to a
- Target ID and LUN does not exist.
---*/
-{
- EFI_DEV_PATH *Node;
-
- //
- // Validate parameters passed in.
- //
- if (DevicePath == NULL || Target == NULL || Lun == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // Check whether the DevicePath belongs to SCSI_DEVICE_PATH
- //
- if ((DevicePath->Type != MESSAGING_DEVICE_PATH) ||
- (DevicePath->SubType != MSG_ATAPI_DP) ||
- (DevicePathNodeLength(DevicePath) != sizeof(ATAPI_DEVICE_PATH))) {
- return EFI_UNSUPPORTED;
- }
-
- Node = (EFI_DEV_PATH *) DevicePath;
-
- *Target = Node->Atapi.PrimarySecondary * 2 + Node->Atapi.SlaveMaster;
- *Lun = Node->Atapi.Lun;
-
- if (*Target > (MAX_TARGET_ID - 1) || *Lun != 0) {
- return EFI_NOT_FOUND;
- }
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruResetChannel (
- IN EFI_SCSI_PASS_THRU_PROTOCOL *This
- )
-/*++
-
-Routine Description:
-
- Resets a SCSI channel.This operation resets all the
- SCSI devices connected to the SCSI channel.
-
-Arguments:
-
- This - Protocol instance pointer.
-
-Returns:
-
- EFI_SUCCESS - The SCSI channel was reset.
- EFI_UNSUPPORTED - The SCSI channel does not support
- a channel reset operation.
- EFI_DEVICE_ERROR - A device error occurred while
- attempting to reset the SCSI channel.
- EFI_TIMEOUT - A timeout occurred while attempting
- to reset the SCSI channel.
---*/
-{
- UINT8 DeviceControlValue;
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate;
- UINT8 Index;
- BOOLEAN ResetFlag;
-
- AtapiScsiPrivate = ATAPI_SCSI_PASS_THRU_DEV_FROM_THIS (This);
- ResetFlag = FALSE;
-
- //
- // Reset both Primary channel and Secondary channel.
- // so, the IoPort pointer must point to the right I/O Register group
- //
- for (Index = 0; Index < 2; Index++) {
- //
- // Reset
- //
- AtapiScsiPrivate->IoPort = &AtapiScsiPrivate->AtapiIoPortRegisters[Index];
-
- DeviceControlValue = 0;
- //
- // set SRST bit to initiate soft reset
- //
- DeviceControlValue |= SRST;
- //
- // disable Interrupt
- //
- DeviceControlValue |= BIT1;
- WritePortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->Alt.DeviceControl,
- DeviceControlValue
- );
-
- //
- // Wait 10us
- //
- gBS->Stall (10);
-
- //
- // Clear SRST bit
- // 0xfb:1111,1011
- //
- DeviceControlValue &= 0xfb;
-
- WritePortB (AtapiScsiPrivate->PciIo, AtapiScsiPrivate->IoPort->Alt.DeviceControl, DeviceControlValue);
-
- //
- // slave device needs at most 31s to clear BSY
- //
- if (StatusWaitForBSYClear (AtapiScsiPrivate, 31000000) != EFI_TIMEOUT) {
- ResetFlag = TRUE;
- }
- }
-
- if (ResetFlag) {
- return EFI_SUCCESS;
- }
-
- return EFI_TIMEOUT;
-}
-
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruResetTarget (
- IN EFI_SCSI_PASS_THRU_PROTOCOL *This,
- IN UINT32 Target,
- IN UINT64 Lun
- )
-/*++
-
-Routine Description:
-
- Resets a SCSI device that is connected to a SCSI channel.
-
-Arguments:
-
- This - Protocol instance pointer.
- Target - The Target ID of the SCSI device to reset.
- Lun - The LUN of the SCSI device to reset.
-
-Returns:
-
- EFI_SUCCESS - The SCSI device specified by Target and
- Lun was reset.
- EFI_UNSUPPORTED - The SCSI channel does not support a target
- reset operation.
- EFI_INVALID_PARAMETER - Target or Lun are invalid.
- EFI_DEVICE_ERROR - A device error occurred while attempting
- to reset the SCSI device specified by Target
- and Lun.
- EFI_TIMEOUT - A timeout occurred while attempting to reset
- the SCSI device specified by Target and Lun.
---*/
-{
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate;
- UINT8 Command;
- UINT8 DeviceSelect;
-
- AtapiScsiPrivate = ATAPI_SCSI_PASS_THRU_DEV_FROM_THIS (This);
-
- if ((Target > MAX_TARGET_ID) || (Lun != 0)) {
- return EFI_INVALID_PARAMETER;
- }
- //
- // Directly return EFI_SUCCESS if want to reset the host controller
- //
- if (Target == This->Mode->AdapterId) {
- return EFI_SUCCESS;
- }
-
- //
- // According to Target ID, reset the Atapi I/O Register mapping
- // (Target Id in [0,1] area, using AtapiIoPortRegisters[0],
- // Target Id in [2,3] area, using AtapiIoPortRegisters[1]
- //
- if ((Target / 2) == 0) {
- AtapiScsiPrivate->IoPort = &AtapiScsiPrivate->AtapiIoPortRegisters[0];
- } else {
- AtapiScsiPrivate->IoPort = &AtapiScsiPrivate->AtapiIoPortRegisters[1];
- }
-
- //
- // for ATAPI device, no need to wait DRDY ready after device selecting.
- //
- // bit7 and bit5 are both set to 1 for backward compatibility
- //
- DeviceSelect = (UINT8) (((BIT7 | BIT5) | (Target << 4)));
- WritePortB (AtapiScsiPrivate->PciIo, AtapiScsiPrivate->IoPort->Head, DeviceSelect);
-
- Command = ATAPI_SOFT_RESET_CMD;
- WritePortB (AtapiScsiPrivate->PciIo, AtapiScsiPrivate->IoPort->Reg.Command, Command);
-
- //
- // BSY clear is the only status return to the host by the device
- // when reset is complete.
- // slave device needs at most 31s to clear BSY
- //
- if (EFI_ERROR (StatusWaitForBSYClear (AtapiScsiPrivate, 31000000))) {
- return EFI_TIMEOUT;
- }
-
- //
- // stall 5 seconds to make the device status stable
- //
- gBS->Stall (5000000);
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-EFIAPI
-AtapiExtScsiPassThruFunction (
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,
- IN UINT8 *Target,
- IN UINT64 Lun,
- IN OUT EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet,
- IN EFI_EVENT Event OPTIONAL
- )
-/*++
-
-Routine Description:
-
- Implements EFI_EXT_SCSI_PASS_THRU_PROTOCOL.PassThru() function.
-
-Arguments:
-
- This: The EFI_EXT_SCSI_PASS_THRU_PROTOCOL instance.
- Target: The Target ID of the ATAPI device to send the SCSI
- Request Packet. To ATAPI devices attached on an IDE
- Channel, Target ID 0 indicates Master device;Target
- ID 1 indicates Slave device.
- Lun: The LUN of the ATAPI device to send the SCSI Request
- Packet. To the ATAPI device, Lun is always 0.
- Packet: The SCSI Request Packet to send to the ATAPI device
- specified by Target and Lun.
- Event: If non-blocking I/O is not supported then Event is ignored,
- and blocking I/O is performed.
- If Event is NULL, then blocking I/O is performed.
- If Event is not NULL and non blocking I/O is supported,
- then non-blocking I/O is performed, and Event will be signaled
- when the SCSI Request Packet completes.
-
-Returns:
-
- EFI_STATUS
-
---*/
-{
- EFI_STATUS Status;
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate;
- UINT8 TargetId;
-
- AtapiScsiPrivate = ATAPI_EXT_SCSI_PASS_THRU_DEV_FROM_THIS (This);
-
- //
- // For ATAPI device, UINT8 is enough to represent the SCSI ID on channel.
- //
- TargetId = Target[0];
-
- //
- // Target is not allowed beyond MAX_TARGET_ID
- //
- if ((TargetId > MAX_TARGET_ID) || (Lun != 0)) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // check the data fields in Packet parameter.
- //
- Status = CheckExtSCSIRequestPacket (Packet);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // If Request Packet targets at the IDE channel itself,
- // do nothing.
- //
- if (TargetId == (UINT8)This->Mode->AdapterId) {
- Packet->InTransferLength = Packet->OutTransferLength = 0;
- return EFI_SUCCESS;
- }
-
- //
- // According to Target ID, reset the Atapi I/O Register mapping
- // (Target Id in [0,1] area, using AtapiIoPortRegisters[0],
- // Target Id in [2,3] area, using AtapiIoPortRegisters[1]
- //
- if ((TargetId / 2) == 0) {
- TargetId = (UINT8) (TargetId % 2);
- AtapiScsiPrivate->IoPort = &AtapiScsiPrivate->AtapiIoPortRegisters[0];
- } else {
- TargetId = (UINT8) (TargetId % 2);
- AtapiScsiPrivate->IoPort = &AtapiScsiPrivate->AtapiIoPortRegisters[1];
- }
-
- //
- // the ATAPI SCSI interface does not support non-blocking I/O
- // ignore the Event parameter
- //
- // Performs blocking I/O.
- //
- Status = SubmitExtBlockingIoCommand (AtapiScsiPrivate, TargetId, Packet);
- return Status;
-}
-
-EFI_STATUS
-EFIAPI
-AtapiExtScsiPassThruGetNextTargetLun (
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,
- IN OUT UINT8 **Target,
- IN OUT UINT64 *Lun
- )
-/*++
-
-Routine Description:
-
- Used to retrieve the list of legal Target IDs for SCSI devices
- on a SCSI channel.
-
-Arguments:
-
- This - Protocol instance pointer.
- Target - On input, a pointer to the Target ID of a SCSI
- device present on the SCSI channel. On output,
- a pointer to the Target ID of the next SCSI device
- present on a SCSI channel. An input value of
- 0xFFFFFFFF retrieves the Target ID of the first
- SCSI device present on a SCSI channel.
- Lun - On input, a pointer to the LUN of a SCSI device
- present on the SCSI channel. On output, a pointer
- to the LUN of the next SCSI device present on
- a SCSI channel.
-Returns:
-
- EFI_SUCCESS - The Target ID and Lun of the next SCSI device
- on the SCSI channel was returned in Target and Lun.
- EFI_NOT_FOUND - There are no more SCSI devices on this SCSI channel.
- EFI_INVALID_PARAMETER - Target is not 0xFFFFFFFF,and Target and Lun were not
- returned on a previous call to GetNextDevice().
---*/
-{
- UINT8 ByteIndex;
- UINT8 TargetId;
- UINT8 ScsiId[TARGET_MAX_BYTES];
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate;
-
- //
- // Retrieve Device Private Data Structure.
- //
- AtapiScsiPrivate = ATAPI_EXT_SCSI_PASS_THRU_DEV_FROM_THIS (This);
-
- //
- // Check whether Target is valid.
- //
- if (*Target == NULL || Lun == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- SetMem (ScsiId, TARGET_MAX_BYTES, 0xFF);
-
- TargetId = (*Target)[0];
-
- //
- // For ATAPI device, we use UINT8 to represent the SCSI ID on channel.
- //
- if (CompareMem(*Target, ScsiId, TARGET_MAX_BYTES) != 0) {
- for (ByteIndex = 1; ByteIndex < TARGET_MAX_BYTES; ByteIndex++) {
- if ((*Target)[ByteIndex] != 0) {
- return EFI_INVALID_PARAMETER;
- }
- }
- }
-
- if ((CompareMem(*Target, ScsiId, TARGET_MAX_BYTES) != 0) &&
- ((TargetId != AtapiScsiPrivate->LatestTargetId) ||
- (*Lun != AtapiScsiPrivate->LatestLun))) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (TargetId == MAX_TARGET_ID) {
- return EFI_NOT_FOUND;
- }
-
- if (CompareMem(*Target, ScsiId, TARGET_MAX_BYTES) == 0) {
- SetMem (*Target, TARGET_MAX_BYTES,0);
- } else {
- (*Target)[0] = (UINT8) (AtapiScsiPrivate->LatestTargetId + 1);
- }
-
- *Lun = 0;
-
- //
- // Update the LatestTargetId.
- //
- AtapiScsiPrivate->LatestTargetId = (*Target)[0];
- AtapiScsiPrivate->LatestLun = *Lun;
-
- return EFI_SUCCESS;
-
-}
-
-EFI_STATUS
-EFIAPI
-AtapiExtScsiPassThruBuildDevicePath (
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,
- IN UINT8 *Target,
- IN UINT64 Lun,
- IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath
- )
-/*++
-
-Routine Description:
-
- Used to allocate and build a device path node for a SCSI device
- on a SCSI channel. Would not build device path for a SCSI Host Controller.
-
-Arguments:
-
- This - Protocol instance pointer.
- Target - The Target ID of the SCSI device for which
- a device path node is to be allocated and built.
- Lun - The LUN of the SCSI device for which a device
- path node is to be allocated and built.
- DevicePath - A pointer to a single device path node that
- describes the SCSI device specified by
- Target and Lun. This function is responsible
- for allocating the buffer DevicePath with the boot
- service AllocatePool(). It is the caller's
- responsibility to free DevicePath when the caller
- is finished with DevicePath.
- Returns:
- EFI_SUCCESS - The device path node that describes the SCSI device
- specified by Target and Lun was allocated and
- returned in DevicePath.
- EFI_NOT_FOUND - The SCSI devices specified by Target and Lun does
- not exist on the SCSI channel.
- EFI_INVALID_PARAMETER - DevicePath is NULL.
- EFI_OUT_OF_RESOURCES - There are not enough resources to allocate
- DevicePath.
---*/
-{
- EFI_DEV_PATH *Node;
- UINT8 TargetId;
-
- TargetId = Target[0];
-
- //
- // Validate parameters passed in.
- //
-
- if (DevicePath == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // can not build device path for the SCSI Host Controller.
- //
- if ((TargetId > (MAX_TARGET_ID - 1)) || (Lun != 0)) {
- return EFI_NOT_FOUND;
- }
-
- Node = AllocateZeroPool (sizeof (EFI_DEV_PATH));
- if (Node == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
-
- Node->DevPath.Type = MESSAGING_DEVICE_PATH;
- Node->DevPath.SubType = MSG_ATAPI_DP;
- SetDevicePathNodeLength (&Node->DevPath, sizeof (ATAPI_DEVICE_PATH));
-
- Node->Atapi.PrimarySecondary = (UINT8) (TargetId / 2);
- Node->Atapi.SlaveMaster = (UINT8) (TargetId % 2);
- Node->Atapi.Lun = (UINT16) Lun;
-
- *DevicePath = (EFI_DEVICE_PATH_PROTOCOL *) Node;
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-EFIAPI
-AtapiExtScsiPassThruGetTargetLun (
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,
- IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
- OUT UINT8 **Target,
- OUT UINT64 *Lun
- )
-/*++
-
-Routine Description:
-
- Used to translate a device path node to a Target ID and LUN.
-
-Arguments:
-
- This - Protocol instance pointer.
- DevicePath - A pointer to the device path node that
- describes a SCSI device on the SCSI channel.
- Target - A pointer to the Target ID of a SCSI device
- on the SCSI channel.
- Lun - A pointer to the LUN of a SCSI device on
- the SCSI channel.
-Returns:
-
- EFI_SUCCESS - DevicePath was successfully translated to a
- Target ID and LUN, and they were returned
- in Target and Lun.
- EFI_INVALID_PARAMETER - DevicePath/Target/Lun is NULL.
- EFI_UNSUPPORTED - This driver does not support the device path
- node type in DevicePath.
- EFI_NOT_FOUND - A valid translation from DevicePath to a
- Target ID and LUN does not exist.
---*/
-{
- EFI_DEV_PATH *Node;
-
- //
- // Validate parameters passed in.
- //
- if (DevicePath == NULL || Target == NULL || Lun == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // Check whether the DevicePath belongs to SCSI_DEVICE_PATH
- //
- if ((DevicePath->Type != MESSAGING_DEVICE_PATH) ||
- (DevicePath->SubType != MSG_ATAPI_DP) ||
- (DevicePathNodeLength(DevicePath) != sizeof(ATAPI_DEVICE_PATH))) {
- return EFI_UNSUPPORTED;
- }
-
- ZeroMem (*Target, TARGET_MAX_BYTES);
-
- Node = (EFI_DEV_PATH *) DevicePath;
-
- (*Target)[0] = (UINT8) (Node->Atapi.PrimarySecondary * 2 + Node->Atapi.SlaveMaster);
- *Lun = Node->Atapi.Lun;
-
- if ((*Target)[0] > (MAX_TARGET_ID - 1) || *Lun != 0) {
- return EFI_NOT_FOUND;
- }
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-EFIAPI
-AtapiExtScsiPassThruResetChannel (
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This
- )
-/*++
-
-Routine Description:
-
- Resets a SCSI channel.This operation resets all the
- SCSI devices connected to the SCSI channel.
-
-Arguments:
-
- This - Protocol instance pointer.
-
-Returns:
-
- EFI_SUCCESS - The SCSI channel was reset.
- EFI_UNSUPPORTED - The SCSI channel does not support
- a channel reset operation.
- EFI_DEVICE_ERROR - A device error occurred while
- attempting to reset the SCSI channel.
- EFI_TIMEOUT - A timeout occurred while attempting
- to reset the SCSI channel.
---*/
-{
- UINT8 DeviceControlValue;
- UINT8 Index;
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate;
- BOOLEAN ResetFlag;
-
- AtapiScsiPrivate = ATAPI_EXT_SCSI_PASS_THRU_DEV_FROM_THIS (This);
- ResetFlag = FALSE;
- //
- // Reset both Primary channel and Secondary channel.
- // so, the IoPort pointer must point to the right I/O Register group
- // And if there is a channel reset successfully, return EFI_SUCCESS.
- //
- for (Index = 0; Index < 2; Index++) {
- //
- // Reset
- //
- AtapiScsiPrivate->IoPort = &AtapiScsiPrivate->AtapiIoPortRegisters[Index];
-
- DeviceControlValue = 0;
- //
- // set SRST bit to initiate soft reset
- //
- DeviceControlValue |= SRST;
- //
- // disable Interrupt
- //
- DeviceControlValue |= BIT1;
- WritePortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->Alt.DeviceControl,
- DeviceControlValue
- );
-
- //
- // Wait 10us
- //
- gBS->Stall (10);
-
- //
- // Clear SRST bit
- // 0xfb:1111,1011
- //
- DeviceControlValue &= 0xfb;
-
- WritePortB (AtapiScsiPrivate->PciIo, AtapiScsiPrivate->IoPort->Alt.DeviceControl, DeviceControlValue);
-
- //
- // slave device needs at most 31s to clear BSY
- //
- if (StatusWaitForBSYClear (AtapiScsiPrivate, 31000000) != EFI_TIMEOUT) {
- ResetFlag = TRUE;
- }
- }
-
- if (ResetFlag) {
- return EFI_SUCCESS;
- }
-
- return EFI_TIMEOUT;
-}
-
-EFI_STATUS
-EFIAPI
-AtapiExtScsiPassThruResetTarget (
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,
- IN UINT8 *Target,
- IN UINT64 Lun
- )
-/*++
-
-Routine Description:
-
- Resets a SCSI device that is connected to a SCSI channel.
-
-Arguments:
-
- This - Protocol instance pointer.
- Target - The Target ID of the SCSI device to reset.
- Lun - The LUN of the SCSI device to reset.
-
-Returns:
-
- EFI_SUCCESS - The SCSI device specified by Target and
- Lun was reset.
- EFI_UNSUPPORTED - The SCSI channel does not support a target
- reset operation.
- EFI_INVALID_PARAMETER - Target or Lun are invalid.
- EFI_DEVICE_ERROR - A device error occurred while attempting
- to reset the SCSI device specified by Target
- and Lun.
- EFI_TIMEOUT - A timeout occurred while attempting to reset
- the SCSI device specified by Target and Lun.
---*/
-{
- UINT8 Command;
- UINT8 DeviceSelect;
- UINT8 TargetId;
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate;
-
- AtapiScsiPrivate = ATAPI_EXT_SCSI_PASS_THRU_DEV_FROM_THIS (This);
- TargetId = Target[0];
-
- if ((TargetId > MAX_TARGET_ID) || (Lun != 0)) {
- return EFI_INVALID_PARAMETER;
- }
- //
- // Directly return EFI_SUCCESS if want to reset the host controller
- //
- if (TargetId == This->Mode->AdapterId) {
- return EFI_SUCCESS;
- }
-
- //
- // According to Target ID, reset the Atapi I/O Register mapping
- // (Target Id in [0,1] area, using AtapiIoPortRegisters[0],
- // Target Id in [2,3] area, using AtapiIoPortRegisters[1]
- //
- if ((TargetId / 2) == 0) {
- AtapiScsiPrivate->IoPort = &AtapiScsiPrivate->AtapiIoPortRegisters[0];
- } else {
- AtapiScsiPrivate->IoPort = &AtapiScsiPrivate->AtapiIoPortRegisters[1];
- }
-
- //
- // for ATAPI device, no need to wait DRDY ready after device selecting.
- //
- // bit7 and bit5 are both set to 1 for backward compatibility
- //
- DeviceSelect = (UINT8) ((BIT7 | BIT5) | (TargetId << 4));
- WritePortB (AtapiScsiPrivate->PciIo, AtapiScsiPrivate->IoPort->Head, DeviceSelect);
-
- Command = ATAPI_SOFT_RESET_CMD;
- WritePortB (AtapiScsiPrivate->PciIo, AtapiScsiPrivate->IoPort->Reg.Command, Command);
-
- //
- // BSY clear is the only status return to the host by the device
- // when reset is complete.
- // slave device needs at most 31s to clear BSY
- //
- if (EFI_ERROR (StatusWaitForBSYClear (AtapiScsiPrivate, 31000000))) {
- return EFI_TIMEOUT;
- }
-
- //
- // stall 5 seconds to make the device status stable
- //
- gBS->Stall (5000000);
-
- return EFI_SUCCESS;
-}
-
-
-EFI_STATUS
-EFIAPI
-AtapiExtScsiPassThruGetNextTarget (
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,
- IN OUT UINT8 **Target
- )
-/*++
-
-Routine Description:
- Used to retrieve the list of legal Target IDs for SCSI devices
- on a SCSI channel.
-
-Arguments:
- This - Protocol instance pointer.
- Target - On input, a pointer to the Target ID of a SCSI
- device present on the SCSI channel. On output,
- a pointer to the Target ID of the next SCSI device
- present on a SCSI channel. An input value of
- 0xFFFFFFFF retrieves the Target ID of the first
- SCSI device present on a SCSI channel.
- Lun - On input, a pointer to the LUN of a SCSI device
- present on the SCSI channel. On output, a pointer
- to the LUN of the next SCSI device present on
- a SCSI channel.
-
-Returns:
- EFI_SUCCESS - The Target ID and Lun of the next SCSI device
- on the SCSI channel was returned in Target and Lun.
- EFI_NOT_FOUND - There are no more SCSI devices on this SCSI channel.
- EFI_INVALID_PARAMETER - Target is not 0xFFFFFFFF,and Target and Lun were not
- returned on a previous call to GetNextDevice().
---*/
-{
- UINT8 TargetId;
- UINT8 ScsiId[TARGET_MAX_BYTES];
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate;
- UINT8 ByteIndex;
-
- //
- // Retrieve Device Private Data Structure.
- //
- AtapiScsiPrivate = ATAPI_EXT_SCSI_PASS_THRU_DEV_FROM_THIS (This);
-
- //
- // Check whether Target is valid.
- //
- if (*Target == NULL ) {
- return EFI_INVALID_PARAMETER;
- }
-
- TargetId = (*Target)[0];
- SetMem (ScsiId, TARGET_MAX_BYTES, 0xFF);
-
- //
- // For ATAPI device, we use UINT8 to represent the SCSI ID on channel.
- //
- if (CompareMem(*Target, ScsiId, TARGET_MAX_BYTES) != 0) {
- for (ByteIndex = 1; ByteIndex < TARGET_MAX_BYTES; ByteIndex++) {
- if ((*Target)[ByteIndex] != 0) {
- return EFI_INVALID_PARAMETER;
- }
- }
- }
-
- if ((CompareMem(*Target, ScsiId, TARGET_MAX_BYTES) != 0) &&(TargetId != AtapiScsiPrivate->LatestTargetId)) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (TargetId == MAX_TARGET_ID) {
- return EFI_NOT_FOUND;
- }
-
- if ((CompareMem(*Target, ScsiId, TARGET_MAX_BYTES) == 0)) {
- SetMem (*Target, TARGET_MAX_BYTES, 0);
- } else {
- (*Target)[0] = (UINT8) (AtapiScsiPrivate->LatestTargetId + 1);
- }
-
- //
- // Update the LatestTargetId.
- //
- AtapiScsiPrivate->LatestTargetId = (*Target)[0];
- AtapiScsiPrivate->LatestLun = 0;
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-GetIdeRegistersBaseAddr (
- IN EFI_PCI_IO_PROTOCOL *PciIo,
- OUT IDE_REGISTERS_BASE_ADDR *IdeRegsBaseAddr
- )
-/*++
-
-Routine Description:
- Get IDE IO port registers' base addresses by mode. In 'Compatibility' mode,
- use fixed addresses. In Native-PCI mode, get base addresses from BARs in
- the PCI IDE controller's Configuration Space.
-
-Arguments:
- PciIo - Pointer to the EFI_PCI_IO_PROTOCOL instance
- IdeRegsBaseAddr - Pointer to IDE_REGISTERS_BASE_ADDR to
- receive IDE IO port registers' base addresses
-
-Returns:
-
- EFI_STATUS
-
---*/
-{
- EFI_STATUS Status;
- PCI_TYPE00 PciData;
-
- Status = PciIo->Pci.Read (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- sizeof (PciData),
- &PciData
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- if ((PciData.Hdr.ClassCode[0] & IDE_PRIMARY_OPERATING_MODE) == 0) {
- IdeRegsBaseAddr[IdePrimary].CommandBlockBaseAddr = 0x1f0;
- IdeRegsBaseAddr[IdePrimary].ControlBlockBaseAddr = 0x3f6;
- } else {
- //
- // The BARs should be of IO type
- //
- if ((PciData.Device.Bar[0] & BIT0) == 0 ||
- (PciData.Device.Bar[1] & BIT0) == 0) {
- return EFI_UNSUPPORTED;
- }
-
- IdeRegsBaseAddr[IdePrimary].CommandBlockBaseAddr =
- (UINT16) (PciData.Device.Bar[0] & 0x0000fff8);
- IdeRegsBaseAddr[IdePrimary].ControlBlockBaseAddr =
- (UINT16) ((PciData.Device.Bar[1] & 0x0000fffc) + 2);
- }
-
- if ((PciData.Hdr.ClassCode[0] & IDE_SECONDARY_OPERATING_MODE) == 0) {
- IdeRegsBaseAddr[IdeSecondary].CommandBlockBaseAddr = 0x170;
- IdeRegsBaseAddr[IdeSecondary].ControlBlockBaseAddr = 0x376;
- } else {
- //
- // The BARs should be of IO type
- //
- if ((PciData.Device.Bar[2] & BIT0) == 0 ||
- (PciData.Device.Bar[3] & BIT0) == 0) {
- return EFI_UNSUPPORTED;
- }
-
- IdeRegsBaseAddr[IdeSecondary].CommandBlockBaseAddr =
- (UINT16) (PciData.Device.Bar[2] & 0x0000fff8);
- IdeRegsBaseAddr[IdeSecondary].ControlBlockBaseAddr =
- (UINT16) ((PciData.Device.Bar[3] & 0x0000fffc) + 2);
- }
-
- return EFI_SUCCESS;
-}
-
-VOID
-InitAtapiIoPortRegisters (
- IN ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- IN IDE_REGISTERS_BASE_ADDR *IdeRegsBaseAddr
- )
-/*++
-
-Routine Description:
-
- Initialize each Channel's Base Address of CommandBlock and ControlBlock.
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
- IdeRegsBaseAddr - The pointer of IDE_REGISTERS_BASE_ADDR
-
-Returns:
-
- None
-
---*/
-{
-
- UINT8 IdeChannel;
- UINT16 CommandBlockBaseAddr;
- UINT16 ControlBlockBaseAddr;
- IDE_BASE_REGISTERS *RegisterPointer;
-
-
- for (IdeChannel = 0; IdeChannel < ATAPI_MAX_CHANNEL; IdeChannel++) {
-
- RegisterPointer = &AtapiScsiPrivate->AtapiIoPortRegisters[IdeChannel];
-
- //
- // Initialize IDE IO port addresses, including Command Block registers
- // and Control Block registers
- //
- CommandBlockBaseAddr = IdeRegsBaseAddr[IdeChannel].CommandBlockBaseAddr;
- ControlBlockBaseAddr = IdeRegsBaseAddr[IdeChannel].ControlBlockBaseAddr;
-
- RegisterPointer->Data = CommandBlockBaseAddr;
- (*(UINT16 *) &RegisterPointer->Reg1) = (UINT16) (CommandBlockBaseAddr + 0x01);
- RegisterPointer->SectorCount = (UINT16) (CommandBlockBaseAddr + 0x02);
- RegisterPointer->SectorNumber = (UINT16) (CommandBlockBaseAddr + 0x03);
- RegisterPointer->CylinderLsb = (UINT16) (CommandBlockBaseAddr + 0x04);
- RegisterPointer->CylinderMsb = (UINT16) (CommandBlockBaseAddr + 0x05);
- RegisterPointer->Head = (UINT16) (CommandBlockBaseAddr + 0x06);
- (*(UINT16 *) &RegisterPointer->Reg) = (UINT16) (CommandBlockBaseAddr + 0x07);
-
- (*(UINT16 *) &RegisterPointer->Alt) = ControlBlockBaseAddr;
- RegisterPointer->DriveAddress = (UINT16) (ControlBlockBaseAddr + 0x01);
- }
-
-}
-
-
-EFI_STATUS
-CheckSCSIRequestPacket (
- EFI_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet
- )
-/*++
-
-Routine Description:
-
- Checks the parameters in the SCSI Request Packet to make sure
- they are valid for a SCSI Pass Thru request.
-
-Arguments:
-
- Packet - The pointer of EFI_SCSI_PASS_THRU_SCSI_REQUEST_PACKET
-
-Returns:
-
- EFI_STATUS
-
---*/
-{
- if (Packet == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (!ValidCdbLength (Packet->CdbLength)) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (Packet->Cdb == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // Checks whether the request command is supported.
- //
- if (!IsCommandValid (Packet)) {
- return EFI_UNSUPPORTED;
- }
-
- return EFI_SUCCESS;
-}
-
-BOOLEAN
-IsCommandValid (
- EFI_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet
- )
-/*++
-
-Routine Description:
-
- Checks the requested SCSI command:
- Is it supported by this driver?
- Is the Data transfer direction reasonable?
-
-Arguments:
-
- Packet - The pointer of EFI_SCSI_PASS_THRU_SCSI_REQUEST_PACKET
-
-Returns:
-
- EFI_STATUS
-
---*/
-{
- UINT8 Index;
- UINT8 *OpCode;
- UINT8 ArrayLen;
-
- OpCode = (UINT8 *) (Packet->Cdb);
- ArrayLen = (UINT8) (ARRAY_SIZE (gSupportedATAPICommands));
-
- for (Index = 0; (Index < ArrayLen) && (CompareMem (&gSupportedATAPICommands[Index], &gEndTable, sizeof (SCSI_COMMAND_SET)) != 0); Index++) {
-
- if (*OpCode == gSupportedATAPICommands[Index].OpCode) {
- //
- // Check whether the requested Command is supported by this driver
- //
- if (Packet->DataDirection == DataIn) {
- //
- // Check whether the requested data direction conforms to
- // what it should be.
- //
- if (gSupportedATAPICommands[Index].Direction == DataOut) {
- return FALSE;
- }
- }
-
- if (Packet->DataDirection == DataOut) {
- //
- // Check whether the requested data direction conforms to
- // what it should be.
- //
- if (gSupportedATAPICommands[Index].Direction == DataIn) {
- return FALSE;
- }
- }
-
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-EFI_STATUS
-SubmitBlockingIoCommand (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT32 Target,
- EFI_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet
- )
-/*++
-
-Routine Description:
-
- Performs blocking I/O request.
-
-Arguments:
-
- AtapiScsiPrivate: Private data structure for the specified channel.
- Target: The Target ID of the ATAPI device to send the SCSI
- Request Packet. To ATAPI devices attached on an IDE
- Channel, Target ID 0 indicates Master device;Target
- ID 1 indicates Slave device.
- Packet: The SCSI Request Packet to send to the ATAPI device
- specified by Target.
-
- Returns: EFI_STATUS
-
---*/
-{
- UINT8 PacketCommand[12];
- UINT64 TimeoutInMicroSeconds;
- EFI_STATUS PacketCommandStatus;
-
- //
- // Fill ATAPI Command Packet according to CDB
- //
- ZeroMem (&PacketCommand, 12);
- CopyMem (&PacketCommand, Packet->Cdb, Packet->CdbLength);
-
- //
- // Timeout is 100ns unit, convert it to 1000ns (1us) unit.
- //
- TimeoutInMicroSeconds = DivU64x32 (Packet->Timeout, (UINT32) 10);
-
- //
- // Submit ATAPI Command Packet
- //
- PacketCommandStatus = AtapiPacketCommand (
- AtapiScsiPrivate,
- Target,
- PacketCommand,
- Packet->DataBuffer,
- &(Packet->TransferLength),
- (DATA_DIRECTION) Packet->DataDirection,
- TimeoutInMicroSeconds
- );
- if (!EFI_ERROR (PacketCommandStatus) || (Packet->SenseData == NULL)) {
- Packet->SenseDataLength = 0;
- return PacketCommandStatus;
- }
-
- //
- // Return SenseData if PacketCommandStatus matches
- // the following return codes.
- //
- if ((PacketCommandStatus == EFI_BAD_BUFFER_SIZE) ||
- (PacketCommandStatus == EFI_DEVICE_ERROR) ||
- (PacketCommandStatus == EFI_TIMEOUT)) {
-
- //
- // avoid submit request sense command continuously.
- //
- if (PacketCommand[0] == OP_REQUEST_SENSE) {
- Packet->SenseDataLength = 0;
- return PacketCommandStatus;
- }
-
- RequestSenseCommand (
- AtapiScsiPrivate,
- Target,
- Packet->Timeout,
- Packet->SenseData,
- &Packet->SenseDataLength
- );
- }
-
- return PacketCommandStatus;
-}
-
-EFI_STATUS
-RequestSenseCommand (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT32 Target,
- UINT64 Timeout,
- VOID *SenseData,
- UINT8 *SenseDataLength
- )
-/*++
-
-Routine Description:
-
- Submit request sense command
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
- Target - The target ID
- Timeout - The time to complete the command
- SenseData - The buffer to fill in sense data
- SenseDataLength - The length of buffer
-
-Returns:
-
- EFI_STATUS
-
---*/
-{
- EFI_SCSI_PASS_THRU_SCSI_REQUEST_PACKET Packet;
- UINT8 Cdb[12];
- EFI_STATUS Status;
-
- ZeroMem (&Packet, sizeof (EFI_SCSI_PASS_THRU_SCSI_REQUEST_PACKET));
- ZeroMem (Cdb, 12);
-
- Cdb[0] = OP_REQUEST_SENSE;
- Cdb[4] = (UINT8) (*SenseDataLength);
-
- Packet.Timeout = Timeout;
- Packet.DataBuffer = SenseData;
- Packet.SenseData = NULL;
- Packet.Cdb = Cdb;
- Packet.TransferLength = *SenseDataLength;
- Packet.CdbLength = 12;
- Packet.DataDirection = DataIn;
-
- Status = SubmitBlockingIoCommand (AtapiScsiPrivate, Target, &Packet);
- *SenseDataLength = (UINT8) (Packet.TransferLength);
- return Status;
-}
-
-EFI_STATUS
-CheckExtSCSIRequestPacket (
- EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet
- )
-/*++
-
-Routine Description:
-
- Checks the parameters in the SCSI Request Packet to make sure
- they are valid for a SCSI Pass Thru request.
-
-Arguments:
-
- Packet - The pointer of EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET
-
-Returns:
-
- EFI_STATUS
-
---*/
-{
- if (Packet == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (!ValidCdbLength (Packet->CdbLength)) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (Packet->Cdb == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // Checks whether the request command is supported.
- //
- if (!IsExtCommandValid (Packet)) {
- return EFI_UNSUPPORTED;
- }
-
- return EFI_SUCCESS;
-}
-
-
-BOOLEAN
-IsExtCommandValid (
- EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet
- )
-/*++
-
-Routine Description:
-
- Checks the requested SCSI command:
- Is it supported by this driver?
- Is the Data transfer direction reasonable?
-
-Arguments:
-
- Packet - The pointer of EFI_SCSI_PASS_THRU_SCSI_REQUEST_PACKET
-
-Returns:
-
- EFI_STATUS
-
---*/
-{
- UINT8 Index;
- UINT8 *OpCode;
- UINT8 ArrayLen;
-
- OpCode = (UINT8 *) (Packet->Cdb);
- ArrayLen = (UINT8) (ARRAY_SIZE (gSupportedATAPICommands));
-
- for (Index = 0; (Index < ArrayLen) && (CompareMem (&gSupportedATAPICommands[Index], &gEndTable, sizeof (SCSI_COMMAND_SET)) != 0); Index++) {
-
- if (*OpCode == gSupportedATAPICommands[Index].OpCode) {
- //
- // Check whether the requested Command is supported by this driver
- //
- if (Packet->DataDirection == DataIn) {
- //
- // Check whether the requested data direction conforms to
- // what it should be.
- //
- if (gSupportedATAPICommands[Index].Direction == DataOut) {
- return FALSE;
- }
- }
-
- if (Packet->DataDirection == DataOut) {
- //
- // Check whether the requested data direction conforms to
- // what it should be.
- //
- if (gSupportedATAPICommands[Index].Direction == DataIn) {
- return FALSE;
- }
- }
-
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-EFI_STATUS
-SubmitExtBlockingIoCommand (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT8 Target,
- EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet
- )
-/*++
-
-Routine Description:
-
- Performs blocking I/O request.
-
-Arguments:
-
- AtapiScsiPrivate: Private data structure for the specified channel.
- Target: The Target ID of the ATAPI device to send the SCSI
- Request Packet. To ATAPI devices attached on an IDE
- Channel, Target ID 0 indicates Master device;Target
- ID 1 indicates Slave device.
- Packet: The SCSI Request Packet to send to the ATAPI device
- specified by Target.
-
- Returns: EFI_STATUS
-
---*/
-{
- UINT8 PacketCommand[12];
- UINT64 TimeoutInMicroSeconds;
- EFI_STATUS PacketCommandStatus;
-
- //
- // Fill ATAPI Command Packet according to CDB
- //
- ZeroMem (&PacketCommand, 12);
- CopyMem (&PacketCommand, Packet->Cdb, Packet->CdbLength);
-
- //
- // Timeout is 100ns unit, convert it to 1000ns (1us) unit.
- //
- TimeoutInMicroSeconds = DivU64x32 (Packet->Timeout, (UINT32) 10);
-
- //
- // Submit ATAPI Command Packet
- //
- if (Packet->DataDirection == DataIn) {
- PacketCommandStatus = AtapiPacketCommand (
- AtapiScsiPrivate,
- Target,
- PacketCommand,
- Packet->InDataBuffer,
- &(Packet->InTransferLength),
- DataIn,
- TimeoutInMicroSeconds
- );
- } else {
-
- PacketCommandStatus = AtapiPacketCommand (
- AtapiScsiPrivate,
- Target,
- PacketCommand,
- Packet->OutDataBuffer,
- &(Packet->OutTransferLength),
- DataOut,
- TimeoutInMicroSeconds
- );
- }
-
- if (!EFI_ERROR (PacketCommandStatus) || (Packet->SenseData == NULL)) {
- Packet->SenseDataLength = 0;
- return PacketCommandStatus;
- }
-
- //
- // Return SenseData if PacketCommandStatus matches
- // the following return codes.
- //
- if ((PacketCommandStatus == EFI_BAD_BUFFER_SIZE) ||
- (PacketCommandStatus == EFI_DEVICE_ERROR) ||
- (PacketCommandStatus == EFI_TIMEOUT)) {
-
- //
- // avoid submit request sense command continuously.
- //
- if (PacketCommand[0] == OP_REQUEST_SENSE) {
- Packet->SenseDataLength = 0;
- return PacketCommandStatus;
- }
-
- RequestSenseCommand (
- AtapiScsiPrivate,
- Target,
- Packet->Timeout,
- Packet->SenseData,
- &Packet->SenseDataLength
- );
- }
-
- return PacketCommandStatus;
-}
-
-
-EFI_STATUS
-AtapiPacketCommand (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT32 Target,
- UINT8 *PacketCommand,
- VOID *Buffer,
- UINT32 *ByteCount,
- DATA_DIRECTION Direction,
- UINT64 TimeoutInMicroSeconds
- )
-/*++
-
-Routine Description:
-
- Submits ATAPI command packet to the specified ATAPI device.
-
-Arguments:
-
- AtapiScsiPrivate: Private data structure for the specified channel.
- Target: The Target ID of the ATAPI device to send the SCSI
- Request Packet. To ATAPI devices attached on an IDE
- Channel, Target ID 0 indicates Master device;Target
- ID 1 indicates Slave device.
- PacketCommand: Points to the ATAPI command packet.
- Buffer: Points to the transferred data.
- ByteCount: When input,indicates the buffer size; when output,
- indicates the actually transferred data size.
- Direction: Indicates the data transfer direction.
- TimeoutInMicroSeconds:
- The timeout, in micro second units, to use for the
- execution of this ATAPI command.
- A TimeoutInMicroSeconds value of 0 means that
- this function will wait indefinitely for the ATAPI
- command to execute.
- If TimeoutInMicroSeconds is greater than zero, then
- this function will return EFI_TIMEOUT if the time
- required to execute the ATAPI command is greater
- than TimeoutInMicroSeconds.
-
-Returns:
-
- EFI_STATUS
-
---*/
-{
-
- UINT16 *CommandIndex;
- UINT8 Count;
- EFI_STATUS Status;
-
- //
- // Set all the command parameters by fill related registers.
- // Before write to all the following registers, BSY must be 0.
- //
- Status = StatusWaitForBSYClear (AtapiScsiPrivate, TimeoutInMicroSeconds);
- if (EFI_ERROR (Status)) {
- return EFI_DEVICE_ERROR;
- }
-
-
- //
- // Select device via Device/Head Register.
- // "Target = 0" indicates device 0; "Target = 1" indicates device 1
- //
- WritePortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->Head,
- (UINT8) ((Target << 4) | DEFAULT_CMD) // DEFAULT_CMD: 0xa0 (1010,0000)
- );
-
- //
- // Set all the command parameters by fill related registers.
- // Before write to all the following registers, BSY DRQ must be 0.
- //
- Status = StatusDRQClear(AtapiScsiPrivate, TimeoutInMicroSeconds);
-
- if (EFI_ERROR (Status)) {
- if (Status == EFI_ABORTED) {
- Status = EFI_DEVICE_ERROR;
- }
- *ByteCount = 0;
- return Status;
- }
-
- //
- // No OVL; No DMA (by setting feature register)
- //
- WritePortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->Reg1.Feature,
- 0x00
- );
-
- //
- // set the transfersize to MAX_ATAPI_BYTE_COUNT to let the device
- // determine how much data should be transfered.
- //
- WritePortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->CylinderLsb,
- (UINT8) (MAX_ATAPI_BYTE_COUNT & 0x00ff)
- );
- WritePortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->CylinderMsb,
- (UINT8) (MAX_ATAPI_BYTE_COUNT >> 8)
- );
-
- //
- // DEFAULT_CTL:0x0a (0000,1010)
- // Disable interrupt
- //
- WritePortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->Alt.DeviceControl,
- DEFAULT_CTL
- );
-
- //
- // Send Packet command to inform device
- // that the following data bytes are command packet.
- //
- WritePortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->Reg.Command,
- PACKET_CMD
- );
-
- //
- // Before data transfer, BSY should be 0 and DRQ should be 1.
- // if they are not in specified time frame,
- // retrieve Sense Key from Error Register before return.
- //
- Status = StatusDRQReady (AtapiScsiPrivate, TimeoutInMicroSeconds);
- if (EFI_ERROR (Status)) {
- if (Status == EFI_ABORTED) {
- Status = EFI_DEVICE_ERROR;
- }
-
- *ByteCount = 0;
- return Status;
- }
-
- //
- // Send out command packet
- //
- CommandIndex = (UINT16 *) PacketCommand;
- for (Count = 0; Count < 6; Count++, CommandIndex++) {
- WritePortW (AtapiScsiPrivate->PciIo, AtapiScsiPrivate->IoPort->Data, *CommandIndex);
- }
-
- //
- // call AtapiPassThruPioReadWriteData() function to get
- // requested transfer data form device.
- //
- return AtapiPassThruPioReadWriteData (
- AtapiScsiPrivate,
- Buffer,
- ByteCount,
- Direction,
- TimeoutInMicroSeconds
- );
-}
-
-EFI_STATUS
-AtapiPassThruPioReadWriteData (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT16 *Buffer,
- UINT32 *ByteCount,
- DATA_DIRECTION Direction,
- UINT64 TimeoutInMicroSeconds
- )
-/*++
-
-Routine Description:
-
- Performs data transfer between ATAPI device and host after the
- ATAPI command packet is sent.
-
-Arguments:
-
- AtapiScsiPrivate: Private data structure for the specified channel.
- Buffer: Points to the transferred data.
- ByteCount: When input,indicates the buffer size; when output,
- indicates the actually transferred data size.
- Direction: Indicates the data transfer direction.
- TimeoutInMicroSeconds:
- The timeout, in micro second units, to use for the
- execution of this ATAPI command.
- A TimeoutInMicroSeconds value of 0 means that
- this function will wait indefinitely for the ATAPI
- command to execute.
- If TimeoutInMicroSeconds is greater than zero, then
- this function will return EFI_TIMEOUT if the time
- required to execute the ATAPI command is greater
- than TimeoutInMicroSeconds.
- Returns:
-
- EFI_STATUS
-
---*/
-{
- UINT32 Index;
- UINT32 RequiredWordCount;
- UINT32 ActualWordCount;
- UINT32 WordCount;
- EFI_STATUS Status;
- UINT16 *ptrBuffer;
-
- Status = EFI_SUCCESS;
-
- //
- // Non Data transfer request is also supported.
- //
- if (*ByteCount == 0 || Buffer == NULL) {
- *ByteCount = 0;
- if (EFI_ERROR (StatusWaitForBSYClear (AtapiScsiPrivate, TimeoutInMicroSeconds))) {
- return EFI_DEVICE_ERROR;
- }
- }
-
- ptrBuffer = Buffer;
- RequiredWordCount = *ByteCount / 2;
-
- //
- // ActuralWordCount means the word count of data really transfered.
- //
- ActualWordCount = 0;
-
- while (ActualWordCount < RequiredWordCount) {
- //
- // before each data transfer stream, the host should poll DRQ bit ready,
- // which indicates device's ready for data transfer .
- //
- Status = StatusDRQReady (AtapiScsiPrivate, TimeoutInMicroSeconds);
- if (EFI_ERROR (Status)) {
- *ByteCount = ActualWordCount * 2;
-
- AtapiPassThruCheckErrorStatus (AtapiScsiPrivate);
-
- if (ActualWordCount == 0) {
- return EFI_DEVICE_ERROR;
- }
- //
- // ActualWordCount > 0
- //
- if (ActualWordCount < RequiredWordCount) {
- return EFI_BAD_BUFFER_SIZE;
- }
- }
- //
- // get current data transfer size from Cylinder Registers.
- //
- WordCount = ReadPortB (AtapiScsiPrivate->PciIo, AtapiScsiPrivate->IoPort->CylinderMsb) << 8;
- WordCount = WordCount | ReadPortB (AtapiScsiPrivate->PciIo, AtapiScsiPrivate->IoPort->CylinderLsb);
- WordCount = WordCount & 0xffff;
- WordCount /= 2;
-
- //
- // perform a series data In/Out.
- //
- for (Index = 0; (Index < WordCount) && (ActualWordCount < RequiredWordCount); Index++, ActualWordCount++) {
-
- if (Direction == DataIn) {
-
- *ptrBuffer = ReadPortW (AtapiScsiPrivate->PciIo, AtapiScsiPrivate->IoPort->Data);
- } else {
-
- WritePortW (AtapiScsiPrivate->PciIo, AtapiScsiPrivate->IoPort->Data, *ptrBuffer);
- }
-
- ptrBuffer++;
-
- }
- }
- //
- // After data transfer is completed, normally, DRQ bit should clear.
- //
- StatusDRQClear (AtapiScsiPrivate, TimeoutInMicroSeconds);
-
- //
- // read status register to check whether error happens.
- //
- Status = AtapiPassThruCheckErrorStatus (AtapiScsiPrivate);
-
- *ByteCount = ActualWordCount * 2;
-
- return Status;
-}
-
-
-UINT8
-ReadPortB (
- IN EFI_PCI_IO_PROTOCOL *PciIo,
- IN UINT16 Port
- )
-/*++
-
-Routine Description:
-
- Read one byte from a specified I/O port.
-
-Arguments:
-
- PciIo - The pointer of EFI_PCI_IO_PROTOCOL
- Port - IO port
-
-Returns:
-
- A byte read out
-
---*/
-{
- UINT8 Data;
-
- Data = 0;
- PciIo->Io.Read (
- PciIo,
- EfiPciIoWidthUint8,
- EFI_PCI_IO_PASS_THROUGH_BAR,
- (UINT64) Port,
- 1,
- &Data
- );
- return Data;
-}
-
-
-UINT16
-ReadPortW (
- IN EFI_PCI_IO_PROTOCOL *PciIo,
- IN UINT16 Port
- )
-/*++
-
-Routine Description:
-
- Read one word from a specified I/O port.
-
-Arguments:
-
- PciIo - The pointer of EFI_PCI_IO_PROTOCOL
- Port - IO port
-
-Returns:
-
- A word read out
---*/
-{
- UINT16 Data;
-
- Data = 0;
- PciIo->Io.Read (
- PciIo,
- EfiPciIoWidthUint16,
- EFI_PCI_IO_PASS_THROUGH_BAR,
- (UINT64) Port,
- 1,
- &Data
- );
- return Data;
-}
-
-
-VOID
-WritePortB (
- IN EFI_PCI_IO_PROTOCOL *PciIo,
- IN UINT16 Port,
- IN UINT8 Data
- )
-/*++
-
-Routine Description:
-
- Write one byte to a specified I/O port.
-
-Arguments:
-
- PciIo - The pointer of EFI_PCI_IO_PROTOCOL
- Port - IO port
- Data - The data to write
-
-Returns:
-
- NONE
-
---*/
-{
- PciIo->Io.Write (
- PciIo,
- EfiPciIoWidthUint8,
- EFI_PCI_IO_PASS_THROUGH_BAR,
- (UINT64) Port,
- 1,
- &Data
- );
-}
-
-
-VOID
-WritePortW (
- IN EFI_PCI_IO_PROTOCOL *PciIo,
- IN UINT16 Port,
- IN UINT16 Data
- )
-/*++
-
-Routine Description:
-
- Write one word to a specified I/O port.
-
-Arguments:
-
- PciIo - The pointer of EFI_PCI_IO_PROTOCOL
- Port - IO port
- Data - The data to write
-
-Returns:
-
- NONE
-
---*/
-{
- PciIo->Io.Write (
- PciIo,
- EfiPciIoWidthUint16,
- EFI_PCI_IO_PASS_THROUGH_BAR,
- (UINT64) Port,
- 1,
- &Data
- );
-}
-
-EFI_STATUS
-StatusDRQClear (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT64 TimeoutInMicroSeconds
- )
-/*++
-
-Routine Description:
-
- Check whether DRQ is clear in the Status Register. (BSY must also be cleared)
- If TimeoutInMicroSeconds is zero, this routine should wait infinitely for
- DRQ clear. Otherwise, it will return EFI_TIMEOUT when specified time is
- elapsed.
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
- TimeoutInMicroSeconds - The time to wait for
-
-Returns:
-
- EFI_STATUS
-
---*/
-{
- UINT64 Delay;
- UINT8 StatusRegister;
- UINT8 ErrRegister;
-
- if (TimeoutInMicroSeconds == 0) {
- Delay = 2;
- } else {
- Delay = DivU64x32 (TimeoutInMicroSeconds, (UINT32) 30) + 1;
- }
-
- do {
-
- StatusRegister = ReadPortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->Reg.Status
- );
-
- //
- // wait for BSY == 0 and DRQ == 0
- //
- if ((StatusRegister & (DRQ | BSY)) == 0) {
- break;
- }
- //
- // check whether the command is aborted by the device
- //
- if ((StatusRegister & (BSY | ERR)) == ERR) {
-
- ErrRegister = ReadPortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->Reg1.Error
- );
- if ((ErrRegister & ABRT_ERR) == ABRT_ERR) {
-
- return EFI_ABORTED;
- }
- }
- //
- // Stall for 30 us
- //
- gBS->Stall (30);
-
- //
- // Loop infinitely if not meeting expected condition
- //
- if (TimeoutInMicroSeconds == 0) {
- Delay = 2;
- }
-
- Delay--;
- } while (Delay);
-
- if (Delay == 0) {
- return EFI_TIMEOUT;
- }
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-AltStatusDRQClear (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT64 TimeoutInMicroSeconds
- )
-/*++
-
-Routine Description:
-
- Check whether DRQ is clear in the Alternate Status Register.
- (BSY must also be cleared).If TimeoutInMicroSeconds is zero, this routine should
- wait infinitely for DRQ clear. Otherwise, it will return EFI_TIMEOUT when specified time is
- elapsed.
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
- TimeoutInMicroSeconds - The time to wait for
-
-Returns:
-
- EFI_STATUS
-
---*/
-{
- UINT64 Delay;
- UINT8 AltStatusRegister;
- UINT8 ErrRegister;
-
- if (TimeoutInMicroSeconds == 0) {
- Delay = 2;
- } else {
- Delay = DivU64x32 (TimeoutInMicroSeconds, (UINT32) 30) + 1;
- }
-
- do {
-
- AltStatusRegister = ReadPortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->Alt.AltStatus
- );
-
- //
- // wait for BSY == 0 and DRQ == 0
- //
- if ((AltStatusRegister & (DRQ | BSY)) == 0) {
- break;
- }
-
- if ((AltStatusRegister & (BSY | ERR)) == ERR) {
-
- ErrRegister = ReadPortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->Reg1.Error
- );
- if ((ErrRegister & ABRT_ERR) == ABRT_ERR) {
-
- return EFI_ABORTED;
- }
- }
- //
- // Stall for 30 us
- //
- gBS->Stall (30);
-
- //
- // Loop infinitely if not meeting expected condition
- //
- if (TimeoutInMicroSeconds == 0) {
- Delay = 2;
- }
-
- Delay--;
- } while (Delay);
-
- if (Delay == 0) {
- return EFI_TIMEOUT;
- }
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-StatusDRQReady (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT64 TimeoutInMicroSeconds
- )
-/*++
-
-Routine Description:
-
- Check whether DRQ is ready in the Status Register. (BSY must also be cleared)
- If TimeoutInMicroSeconds is zero, this routine should wait infinitely for
- DRQ ready. Otherwise, it will return EFI_TIMEOUT when specified time is
- elapsed.
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
- TimeoutInMicroSeconds - The time to wait for
-
-Returns:
-
- EFI_STATUS
-
---*/
-{
- UINT64 Delay;
- UINT8 StatusRegister;
- UINT8 ErrRegister;
-
- if (TimeoutInMicroSeconds == 0) {
- Delay = 2;
- } else {
- Delay = DivU64x32 (TimeoutInMicroSeconds, (UINT32) 30) + 1;
- }
-
- do {
- //
- // read Status Register will clear interrupt
- //
- StatusRegister = ReadPortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->Reg.Status
- );
-
- //
- // BSY==0,DRQ==1
- //
- if ((StatusRegister & (BSY | DRQ)) == DRQ) {
- break;
- }
-
- if ((StatusRegister & (BSY | ERR)) == ERR) {
-
- ErrRegister = ReadPortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->Reg1.Error
- );
- if ((ErrRegister & ABRT_ERR) == ABRT_ERR) {
- return EFI_ABORTED;
- }
- }
-
- //
- // Stall for 30 us
- //
- gBS->Stall (30);
-
- //
- // Loop infinitely if not meeting expected condition
- //
- if (TimeoutInMicroSeconds == 0) {
- Delay = 2;
- }
-
- Delay--;
- } while (Delay);
-
- if (Delay == 0) {
- return EFI_TIMEOUT;
- }
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-AltStatusDRQReady (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT64 TimeoutInMicroSeconds
- )
-/*++
-
-Routine Description:
-
- Check whether DRQ is ready in the Alternate Status Register.
- (BSY must also be cleared)
- If TimeoutInMicroSeconds is zero, this routine should wait infinitely for
- DRQ ready. Otherwise, it will return EFI_TIMEOUT when specified time is
- elapsed.
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
- TimeoutInMicroSeconds - The time to wait for
-
-Returns:
-
- EFI_STATUS
-
---*/
-{
- UINT64 Delay;
- UINT8 AltStatusRegister;
- UINT8 ErrRegister;
-
- if (TimeoutInMicroSeconds == 0) {
- Delay = 2;
- } else {
- Delay = DivU64x32 (TimeoutInMicroSeconds, (UINT32) 30) + 1;
- }
-
- do {
- //
- // read Status Register will clear interrupt
- //
- AltStatusRegister = ReadPortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->Alt.AltStatus
- );
- //
- // BSY==0,DRQ==1
- //
- if ((AltStatusRegister & (BSY | DRQ)) == DRQ) {
- break;
- }
-
- if ((AltStatusRegister & (BSY | ERR)) == ERR) {
-
- ErrRegister = ReadPortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->Reg1.Error
- );
- if ((ErrRegister & ABRT_ERR) == ABRT_ERR) {
- return EFI_ABORTED;
- }
- }
-
- //
- // Stall for 30 us
- //
- gBS->Stall (30);
-
- //
- // Loop infinitely if not meeting expected condition
- //
- if (TimeoutInMicroSeconds == 0) {
- Delay = 2;
- }
-
- Delay--;
- } while (Delay);
-
- if (Delay == 0) {
- return EFI_TIMEOUT;
- }
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-StatusWaitForBSYClear (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT64 TimeoutInMicroSeconds
- )
-/*++
-
-Routine Description:
-
- Check whether BSY is clear in the Status Register.
- If TimeoutInMicroSeconds is zero, this routine should wait infinitely for
- BSY clear. Otherwise, it will return EFI_TIMEOUT when specified time is
- elapsed.
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
- TimeoutInMicroSeconds - The time to wait for
-
-Returns:
-
- EFI_STATUS
-
---*/
-{
- UINT64 Delay;
- UINT8 StatusRegister;
-
- if (TimeoutInMicroSeconds == 0) {
- Delay = 2;
- } else {
- Delay = DivU64x32 (TimeoutInMicroSeconds, (UINT32) 30) + 1;
- }
-
- do {
-
- StatusRegister = ReadPortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->Reg.Status
- );
- if ((StatusRegister & BSY) == 0x00) {
- break;
- }
-
- //
- // Stall for 30 us
- //
- gBS->Stall (30);
-
- //
- // Loop infinitely if not meeting expected condition
- //
- if (TimeoutInMicroSeconds == 0) {
- Delay = 2;
- }
-
- Delay--;
- } while (Delay);
-
- if (Delay == 0) {
- return EFI_TIMEOUT;
- }
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-AltStatusWaitForBSYClear (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT64 TimeoutInMicroSeconds
- )
-/*++
-
-Routine Description:
-
- Check whether BSY is clear in the Alternate Status Register.
- If TimeoutInMicroSeconds is zero, this routine should wait infinitely for
- BSY clear. Otherwise, it will return EFI_TIMEOUT when specified time is
- elapsed.
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
- TimeoutInMicroSeconds - The time to wait for
-
-Returns:
-
- EFI_STATUS
-
---*/
-{
- UINT64 Delay;
- UINT8 AltStatusRegister;
-
- if (TimeoutInMicroSeconds == 0) {
- Delay = 2;
- } else {
- Delay = DivU64x32 (TimeoutInMicroSeconds, (UINT32) 30) + 1;
- }
-
- do {
-
- AltStatusRegister = ReadPortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->Alt.AltStatus
- );
- if ((AltStatusRegister & BSY) == 0x00) {
- break;
- }
-
- //
- // Stall for 30 us
- //
- gBS->Stall (30);
- //
- // Loop infinitely if not meeting expected condition
- //
- if (TimeoutInMicroSeconds == 0) {
- Delay = 2;
- }
-
- Delay--;
- } while (Delay);
-
- if (Delay == 0) {
- return EFI_TIMEOUT;
- }
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-StatusDRDYReady (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT64 TimeoutInMicroSeconds
- )
-/*++
-
-Routine Description:
-
- Check whether DRDY is ready in the Status Register.
- (BSY must also be cleared)
- If TimeoutInMicroSeconds is zero, this routine should wait infinitely for
- DRDY ready. Otherwise, it will return EFI_TIMEOUT when specified time is
- elapsed.
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
- TimeoutInMicroSeconds - The time to wait for
-
-Returns:
-
- EFI_STATUS
-
---*/
-{
- UINT64 Delay;
- UINT8 StatusRegister;
- UINT8 ErrRegister;
-
- if (TimeoutInMicroSeconds == 0) {
- Delay = 2;
- } else {
- Delay = DivU64x32 (TimeoutInMicroSeconds, (UINT32) 30) + 1;
- }
-
- do {
- StatusRegister = ReadPortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->Reg.Status
- );
- //
- // BSY == 0 , DRDY == 1
- //
- if ((StatusRegister & (DRDY | BSY)) == DRDY) {
- break;
- }
-
- if ((StatusRegister & (BSY | ERR)) == ERR) {
-
- ErrRegister = ReadPortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->Reg1.Error
- );
- if ((ErrRegister & ABRT_ERR) == ABRT_ERR) {
- return EFI_ABORTED;
- }
- }
-
- //
- // Stall for 30 us
- //
- gBS->Stall (30);
- //
- // Loop infinitely if not meeting expected condition
- //
- if (TimeoutInMicroSeconds == 0) {
- Delay = 2;
- }
-
- Delay--;
- } while (Delay);
-
- if (Delay == 0) {
- return EFI_TIMEOUT;
- }
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-AltStatusDRDYReady (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT64 TimeoutInMicroSeconds
- )
-/*++
-
-Routine Description:
-
- Check whether DRDY is ready in the Alternate Status Register.
- (BSY must also be cleared)
- If TimeoutInMicroSeconds is zero, this routine should wait infinitely for
- DRDY ready. Otherwise, it will return EFI_TIMEOUT when specified time is
- elapsed.
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
- TimeoutInMicroSeconds - The time to wait for
-
-Returns:
-
- EFI_STATUS
-
---*/
-{
- UINT64 Delay;
- UINT8 AltStatusRegister;
- UINT8 ErrRegister;
-
- if (TimeoutInMicroSeconds == 0) {
- Delay = 2;
- } else {
- Delay = DivU64x32 (TimeoutInMicroSeconds, (UINT32) 30) + 1;
- }
-
- do {
- AltStatusRegister = ReadPortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->Alt.AltStatus
- );
- //
- // BSY == 0 , DRDY == 1
- //
- if ((AltStatusRegister & (DRDY | BSY)) == DRDY) {
- break;
- }
-
- if ((AltStatusRegister & (BSY | ERR)) == ERR) {
-
- ErrRegister = ReadPortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->Reg1.Error
- );
- if ((ErrRegister & ABRT_ERR) == ABRT_ERR) {
- return EFI_ABORTED;
- }
- }
-
- //
- // Stall for 30 us
- //
- gBS->Stall (30);
- //
- // Loop infinitely if not meeting expected condition
- //
- if (TimeoutInMicroSeconds == 0) {
- Delay = 2;
- }
-
- Delay--;
- } while (Delay);
-
- if (Delay == 0) {
- return EFI_TIMEOUT;
- }
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-AtapiPassThruCheckErrorStatus (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate
- )
-/*++
-
-Routine Description:
-
- Check Error Register for Error Information.
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
-
-Returns:
-
- EFI_STATUS
-
---*/
-{
- UINT8 StatusRegister;
- UINT8 ErrorRegister;
-
- StatusRegister = ReadPortB (
- AtapiScsiPrivate->PciIo,
- AtapiScsiPrivate->IoPort->Reg.Status
- );
-
- DEBUG_CODE_BEGIN ();
-
- if (StatusRegister & DWF) {
- DEBUG (
- (EFI_D_BLKIO,
- "AtapiPassThruCheckErrorStatus()-- %02x : Error : Write Fault\n",
- StatusRegister)
- );
- }
-
- if (StatusRegister & CORR) {
- DEBUG (
- (EFI_D_BLKIO,
- "AtapiPassThruCheckErrorStatus()-- %02x : Error : Corrected Data\n",
- StatusRegister)
- );
- }
-
- if (StatusRegister & ERR) {
- ErrorRegister = ReadPortB (AtapiScsiPrivate->PciIo, AtapiScsiPrivate->IoPort->Reg1.Error);
-
-
- if (ErrorRegister & BBK_ERR) {
- DEBUG (
- (EFI_D_BLKIO,
- "AtapiPassThruCheckErrorStatus()-- %02x : Error : Bad Block Detected\n",
- ErrorRegister)
- );
- }
-
- if (ErrorRegister & UNC_ERR) {
- DEBUG (
- (EFI_D_BLKIO,
- "AtapiPassThruCheckErrorStatus()-- %02x : Error : Uncorrectable Data\n",
- ErrorRegister)
- );
- }
-
- if (ErrorRegister & MC_ERR) {
- DEBUG (
- (EFI_D_BLKIO,
- "AtapiPassThruCheckErrorStatus()-- %02x : Error : Media Change\n",
- ErrorRegister)
- );
- }
-
- if (ErrorRegister & ABRT_ERR) {
- DEBUG (
- (EFI_D_BLKIO,
- "AtapiPassThruCheckErrorStatus()-- %02x : Error : Abort\n",
- ErrorRegister)
- );
- }
-
- if (ErrorRegister & TK0NF_ERR) {
- DEBUG (
- (EFI_D_BLKIO,
- "AtapiPassThruCheckErrorStatus()-- %02x : Error : Track 0 Not Found\n",
- ErrorRegister)
- );
- }
-
- if (ErrorRegister & AMNF_ERR) {
- DEBUG (
- (EFI_D_BLKIO,
- "AtapiPassThruCheckErrorStatus()-- %02x : Error : Address Mark Not Found\n",
- ErrorRegister)
- );
- }
- }
-
- DEBUG_CODE_END ();
-
- if ((StatusRegister & (ERR | DWF | CORR)) == 0) {
- return EFI_SUCCESS;
- }
-
-
- return EFI_DEVICE_ERROR;
-}
-
-
-/**
- Installs Scsi Pass Thru and/or Ext Scsi Pass Thru
- protocols based on feature flags.
-
- @param Controller The controller handle to
- install these protocols on.
- @param AtapiScsiPrivate A pointer to the protocol private
- data structure.
-
- @retval EFI_SUCCESS The installation succeeds.
- @retval other The installation fails.
-
-**/
-EFI_STATUS
-InstallScsiPassThruProtocols (
- IN EFI_HANDLE *ControllerHandle,
- IN ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate
- )
-{
- EFI_STATUS Status;
- EFI_SCSI_PASS_THRU_PROTOCOL *ScsiPassThru;
- EFI_EXT_SCSI_PASS_THRU_PROTOCOL *ExtScsiPassThru;
-
- ScsiPassThru = &AtapiScsiPrivate->ScsiPassThru;
- ExtScsiPassThru = &AtapiScsiPrivate->ExtScsiPassThru;
-
- if (FeaturePcdGet (PcdSupportScsiPassThru)) {
- ScsiPassThru = CopyMem (ScsiPassThru, &gScsiPassThruProtocolTemplate, sizeof (*ScsiPassThru));
- if (FeaturePcdGet (PcdSupportExtScsiPassThru)) {
- ExtScsiPassThru = CopyMem (ExtScsiPassThru, &gExtScsiPassThruProtocolTemplate, sizeof (*ExtScsiPassThru));
- Status = gBS->InstallMultipleProtocolInterfaces (
- ControllerHandle,
- &gEfiScsiPassThruProtocolGuid,
- ScsiPassThru,
- &gEfiExtScsiPassThruProtocolGuid,
- ExtScsiPassThru,
- NULL
- );
- } else {
- Status = gBS->InstallMultipleProtocolInterfaces (
- ControllerHandle,
- &gEfiScsiPassThruProtocolGuid,
- ScsiPassThru,
- NULL
- );
- }
- } else {
- if (FeaturePcdGet (PcdSupportExtScsiPassThru)) {
- ExtScsiPassThru = CopyMem (ExtScsiPassThru, &gExtScsiPassThruProtocolTemplate, sizeof (*ExtScsiPassThru));
- Status = gBS->InstallMultipleProtocolInterfaces (
- ControllerHandle,
- &gEfiExtScsiPassThruProtocolGuid,
- ExtScsiPassThru,
- NULL
- );
- } else {
- //
- // This driver must support either ScsiPassThru or
- // ExtScsiPassThru protocols
- //
- ASSERT (FALSE);
- Status = EFI_UNSUPPORTED;
- }
- }
-
- return Status;
-}
-
-/**
- The user Entry Point for module AtapiPassThru. The user code starts with this function.
-
- @param[in] ImageHandle The firmware allocated handle for the EFI image.
- @param[in] SystemTable A pointer to the EFI System Table.
-
- @retval EFI_SUCCESS The entry point is executed successfully.
- @retval other Some error occurs when executing this entry point.
-
-**/
-EFI_STATUS
-EFIAPI
-InitializeAtapiPassThru(
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
-
- //
- // Install driver model protocol(s).
- //
- Status = EfiLibInstallDriverBindingComponentName2 (
- ImageHandle,
- SystemTable,
- &gAtapiScsiPassThruDriverBinding,
- ImageHandle,
- &gAtapiScsiPassThruComponentName,
- &gAtapiScsiPassThruComponentName2
- );
- ASSERT_EFI_ERROR (Status);
-
- //
- // Install EFI Driver Supported EFI Version Protocol required for
- // EFI drivers that are on PCI and other plug in cards.
- //
- gAtapiScsiPassThruDriverSupportedEfiVersion.FirmwareVersion = PcdGet32 (PcdDriverSupportedEfiVersion);
- Status = gBS->InstallMultipleProtocolInterfaces (
- &ImageHandle,
- &gEfiDriverSupportedEfiVersionProtocolGuid,
- &gAtapiScsiPassThruDriverSupportedEfiVersion,
- NULL
- );
- ASSERT_EFI_ERROR (Status);
-
- return Status;
-}
diff --git a/OptionRomPkg/AtapiPassThruDxe/AtapiPassThru.h b/OptionRomPkg/AtapiPassThruDxe/AtapiPassThru.h deleted file mode 100644 index 8ae654293b..0000000000 --- a/OptionRomPkg/AtapiPassThruDxe/AtapiPassThru.h +++ /dev/null @@ -1,1624 +0,0 @@ -/** @file
- Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
- Module Name: AtapiPassThru.h
-
-**/
-
-#ifndef _APT_H
-#define _APT_H
-
-
-
-#include <Uefi.h>
-
-#include <Protocol/ScsiPassThru.h>
-#include <Protocol/ScsiPassThruExt.h>
-#include <Protocol/PciIo.h>
-#include <Protocol/DriverSupportedEfiVersion.h>
-
-#include <Library/DebugLib.h>
-#include <Library/UefiDriverEntryPoint.h>
-#include <Library/BaseLib.h>
-#include <Library/UefiLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/MemoryAllocationLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/PcdLib.h>
-#include <Library/DevicePathLib.h>
-
-#include <IndustryStandard/Pci.h>
-
-#define MAX_TARGET_ID 4
-
-//
-// IDE Registers
-//
-typedef union {
- UINT16 Command; /* when write */
- UINT16 Status; /* when read */
-} IDE_CMD_OR_STATUS;
-
-typedef union {
- UINT16 Error; /* when read */
- UINT16 Feature; /* when write */
-} IDE_ERROR_OR_FEATURE;
-
-typedef union {
- UINT16 AltStatus; /* when read */
- UINT16 DeviceControl; /* when write */
-} IDE_AltStatus_OR_DeviceControl;
-
-
-typedef enum {
- IdePrimary = 0,
- IdeSecondary = 1,
- IdeMaxChannel = 2
-} EFI_IDE_CHANNEL;
-
-///
-
-
-//
-// Bit definitions in Programming Interface byte of the Class Code field
-// in PCI IDE controller's Configuration Space
-//
-#define IDE_PRIMARY_OPERATING_MODE BIT0
-#define IDE_PRIMARY_PROGRAMMABLE_INDICATOR BIT1
-#define IDE_SECONDARY_OPERATING_MODE BIT2
-#define IDE_SECONDARY_PROGRAMMABLE_INDICATOR BIT3
-
-
-#define ATAPI_MAX_CHANNEL 2
-
-///
-/// IDE registers set
-///
-typedef struct {
- UINT16 Data;
- IDE_ERROR_OR_FEATURE Reg1;
- UINT16 SectorCount;
- UINT16 SectorNumber;
- UINT16 CylinderLsb;
- UINT16 CylinderMsb;
- UINT16 Head;
- IDE_CMD_OR_STATUS Reg;
- IDE_AltStatus_OR_DeviceControl Alt;
- UINT16 DriveAddress;
-} IDE_BASE_REGISTERS;
-
-#define ATAPI_SCSI_PASS_THRU_DEV_SIGNATURE SIGNATURE_32 ('a', 's', 'p', 't')
-
-typedef struct {
- UINTN Signature;
- EFI_HANDLE Handle;
- EFI_SCSI_PASS_THRU_PROTOCOL ScsiPassThru;
- EFI_EXT_SCSI_PASS_THRU_PROTOCOL ExtScsiPassThru;
- EFI_PCI_IO_PROTOCOL *PciIo;
- UINT64 OriginalPciAttributes;
- //
- // Local Data goes here
- //
- IDE_BASE_REGISTERS *IoPort;
- IDE_BASE_REGISTERS AtapiIoPortRegisters[2];
- UINT32 LatestTargetId;
- UINT64 LatestLun;
-} ATAPI_SCSI_PASS_THRU_DEV;
-
-//
-// IDE registers' base addresses
-//
-typedef struct {
- UINT16 CommandBlockBaseAddr;
- UINT16 ControlBlockBaseAddr;
-} IDE_REGISTERS_BASE_ADDR;
-
-#define ATAPI_SCSI_PASS_THRU_DEV_FROM_THIS(a) \
- CR (a, \
- ATAPI_SCSI_PASS_THRU_DEV, \
- ScsiPassThru, \
- ATAPI_SCSI_PASS_THRU_DEV_SIGNATURE \
- )
-
-#define ATAPI_EXT_SCSI_PASS_THRU_DEV_FROM_THIS(a) \
- CR (a, \
- ATAPI_SCSI_PASS_THRU_DEV, \
- ExtScsiPassThru, \
- ATAPI_SCSI_PASS_THRU_DEV_SIGNATURE \
- )
-
-//
-// Global Variables
-//
-extern EFI_DRIVER_BINDING_PROTOCOL gAtapiScsiPassThruDriverBinding;
-extern EFI_COMPONENT_NAME_PROTOCOL gAtapiScsiPassThruComponentName;
-extern EFI_COMPONENT_NAME2_PROTOCOL gAtapiScsiPassThruComponentName2;
-extern EFI_DRIVER_SUPPORTED_EFI_VERSION_PROTOCOL gAtapiScsiPassThruDriverSupportedEfiVersion;
-
-//
-// ATAPI Command op code
-//
-#define OP_INQUIRY 0x12
-#define OP_LOAD_UNLOAD_CD 0xa6
-#define OP_MECHANISM_STATUS 0xbd
-#define OP_MODE_SELECT_10 0x55
-#define OP_MODE_SENSE_10 0x5a
-#define OP_PAUSE_RESUME 0x4b
-#define OP_PLAY_AUDIO_10 0x45
-#define OP_PLAY_AUDIO_MSF 0x47
-#define OP_PLAY_CD 0xbc
-#define OP_PLAY_CD_MSF 0xb4
-#define OP_PREVENT_ALLOW_MEDIUM_REMOVAL 0x1e
-#define OP_READ_10 0x28
-#define OP_READ_12 0xa8
-#define OP_READ_CAPACITY 0x25
-#define OP_READ_CD 0xbe
-#define OP_READ_CD_MSF 0xb9
-#define OP_READ_HEADER 0x44
-#define OP_READ_SUB_CHANNEL 0x42
-#define OP_READ_TOC 0x43
-#define OP_REQUEST_SENSE 0x03
-#define OP_SCAN 0xba
-#define OP_SEEK_10 0x2b
-#define OP_SET_CD_SPEED 0xbb
-#define OP_STOPPLAY_SCAN 0x4e
-#define OP_START_STOP_UNIT 0x1b
-#define OP_TEST_UNIT_READY 0x00
-
-#define OP_FORMAT_UNIT 0x04
-#define OP_READ_FORMAT_CAPACITIES 0x23
-#define OP_VERIFY 0x2f
-#define OP_WRITE_10 0x2a
-#define OP_WRITE_12 0xaa
-#define OP_WRITE_AND_VERIFY 0x2e
-
-//
-// ATA Command
-//
-#define ATAPI_SOFT_RESET_CMD 0x08
-
-typedef enum {
- DataIn = 0,
- DataOut = 1,
- DataBi = 2,
- NoData = 3,
- End = 0xff
-} DATA_DIRECTION;
-
-typedef struct {
- UINT8 OpCode;
- DATA_DIRECTION Direction;
-} SCSI_COMMAND_SET;
-
-#define MAX_CHANNEL 2
-
-#define ValidCdbLength(Len) ((Len) == 6 || (Len) == 10 || (Len) == 12) ? 1 : 0
-
-//
-// IDE registers bit definitions
-//
-// ATA Err Reg bitmap
-//
-#define BBK_ERR BIT7 ///< Bad block detected
-#define UNC_ERR BIT6 ///< Uncorrectable Data
-#define MC_ERR BIT5 ///< Media Change
-#define IDNF_ERR BIT4 ///< ID Not Found
-#define MCR_ERR BIT3 ///< Media Change Requested
-#define ABRT_ERR BIT2 ///< Aborted Command
-#define TK0NF_ERR BIT1 ///< Track 0 Not Found
-#define AMNF_ERR BIT0 ///< Address Mark Not Found
-
-//
-// ATAPI Err Reg bitmap
-//
-#define SENSE_KEY_ERR (BIT7 | BIT6 | BIT5 | BIT4)
-#define EOM_ERR BIT1 ///< End of Media Detected
-#define ILI_ERR BIT0 ///< Illegal Length Indication
-
-//
-// Device/Head Reg
-//
-#define LBA_MODE BIT6
-#define DEV BIT4
-#define HS3 BIT3
-#define HS2 BIT2
-#define HS1 BIT1
-#define HS0 BIT0
-#define CHS_MODE (0)
-#define DRV0 (0)
-#define DRV1 (1)
-#define MST_DRV DRV0
-#define SLV_DRV DRV1
-
-//
-// Status Reg
-//
-#define BSY BIT7 ///< Controller Busy
-#define DRDY BIT6 ///< Drive Ready
-#define DWF BIT5 ///< Drive Write Fault
-#define DSC BIT4 ///< Disk Seek Complete
-#define DRQ BIT3 ///< Data Request
-#define CORR BIT2 ///< Corrected Data
-#define IDX BIT1 ///< Index
-#define ERR BIT0 ///< Error
-#define CHECK BIT0 ///< Check bit for ATAPI Status Reg
-
-//
-// Device Control Reg
-//
-#define SRST BIT2 ///< Software Reset
-#define IEN_L BIT1 ///< Interrupt Enable
-
-//
-// ATAPI Feature Register
-//
-#define OVERLAP BIT1
-#define DMA BIT0
-
-//
-// ATAPI Interrupt Reason Reson Reg (ATA Sector Count Register)
-//
-#define RELEASE BIT2
-#define IO BIT1
-#define CoD BIT0
-
-#define PACKET_CMD 0xA0
-
-#define DEFAULT_CMD (0xa0)
-//
-// default content of device control register, disable INT
-//
-#define DEFAULT_CTL (0x0a)
-#define MAX_ATAPI_BYTE_COUNT (0xfffe)
-
-//
-// function prototype
-//
-
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruDriverBindingSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruDriverBindingStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruDriverBindingStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- );
-
-//
-// EFI Component Name Functions
-//
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 4646 or ISO 639-2 language code format.
-
- @param DriverName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- );
-
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param ControllerHandle[in] The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
-
- @param ChildHandle[in] The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
-
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 4646 or ISO 639-2 language code format.
-
- @param ControllerName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
-
- @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
-
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- );
-
-
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruDriverEntryPoint (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
- /*++
-
-Routine Description:
-
- Entry point for EFI drivers.
-
-Arguments:
-
- ImageHandle - EFI_HANDLE
- SystemTable - EFI_SYSTEM_TABLE
-
-Returns:
-
- EFI_SUCCESS
- Others
-
---*/
-;
-
-EFI_STATUS
-RegisterAtapiScsiPassThru (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_PCI_IO_PROTOCOL *PciIo,
- IN UINT64 OriginalPciAttributes
- )
-/*++
-
-Routine Description:
- Attaches SCSI Pass Thru Protocol for specified IDE channel.
-
-Arguments:
- This - Protocol instance pointer.
- Controller - Parent device handle to the IDE channel.
- PciIo - PCI I/O protocol attached on the "Controller".
-
-Returns:
- Always return EFI_SUCCESS unless installing SCSI Pass Thru Protocol failed.
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruFunction (
- IN EFI_SCSI_PASS_THRU_PROTOCOL *This,
- IN UINT32 Target,
- IN UINT64 Lun,
- IN OUT EFI_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet,
- IN EFI_EVENT Event OPTIONAL
- )
-/*++
-
-Routine Description:
-
- Implements EFI_SCSI_PASS_THRU_PROTOCOL.PassThru() function.
-
-Arguments:
-
- This: The EFI_SCSI_PASS_THRU_PROTOCOL instance.
- Target: The Target ID of the ATAPI device to send the SCSI
- Request Packet. To ATAPI devices attached on an IDE
- Channel, Target ID 0 indicates Master device;Target
- ID 1 indicates Slave device.
- Lun: The LUN of the ATAPI device to send the SCSI Request
- Packet. To the ATAPI device, Lun is always 0.
- Packet: The SCSI Request Packet to send to the ATAPI device
- specified by Target and Lun.
- Event: If non-blocking I/O is not supported then Event is ignored,
- and blocking I/O is performed.
- If Event is NULL, then blocking I/O is performed.
- If Event is not NULL and non blocking I/O is supported,
- then non-blocking I/O is performed, and Event will be signaled
- when the SCSI Request Packet completes.
-
-Returns:
-
- EFI_STATUS
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruGetNextDevice (
- IN EFI_SCSI_PASS_THRU_PROTOCOL *This,
- IN OUT UINT32 *Target,
- IN OUT UINT64 *Lun
- )
-/*++
-
-Routine Description:
-
- Used to retrieve the list of legal Target IDs for SCSI devices
- on a SCSI channel.
-
-Arguments:
-
- This - Protocol instance pointer.
- Target - On input, a pointer to the Target ID of a SCSI
- device present on the SCSI channel. On output,
- a pointer to the Target ID of the next SCSI device
- present on a SCSI channel. An input value of
- 0xFFFFFFFF retrieves the Target ID of the first
- SCSI device present on a SCSI channel.
- Lun - On input, a pointer to the LUN of a SCSI device
- present on the SCSI channel. On output, a pointer
- to the LUN of the next SCSI device present on
- a SCSI channel.
-Returns:
-
- EFI_SUCCESS - The Target ID and Lun of the next SCSI device
- on the SCSI channel was returned in Target and Lun.
- EFI_NOT_FOUND - There are no more SCSI devices on this SCSI channel.
- EFI_INVALID_PARAMETER - Target is not 0xFFFFFFFF,and Target and Lun were not
- returned on a previous call to GetNextDevice().
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruBuildDevicePath (
- IN EFI_SCSI_PASS_THRU_PROTOCOL *This,
- IN UINT32 Target,
- IN UINT64 Lun,
- IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath
- )
-/*++
-
-Routine Description:
-
- Used to allocate and build a device path node for a SCSI device
- on a SCSI channel. Would not build device path for a SCSI Host Controller.
-
-Arguments:
-
- This - Protocol instance pointer.
- Target - The Target ID of the SCSI device for which
- a device path node is to be allocated and built.
- Lun - The LUN of the SCSI device for which a device
- path node is to be allocated and built.
- DevicePath - A pointer to a single device path node that
- describes the SCSI device specified by
- Target and Lun. This function is responsible
- for allocating the buffer DevicePath with the boot
- service AllocatePool(). It is the caller's
- responsibility to free DevicePath when the caller
- is finished with DevicePath.
- Returns:
- EFI_SUCCESS - The device path node that describes the SCSI device
- specified by Target and Lun was allocated and
- returned in DevicePath.
- EFI_NOT_FOUND - The SCSI devices specified by Target and Lun does
- not exist on the SCSI channel.
- EFI_INVALID_PARAMETER - DevicePath is NULL.
- EFI_OUT_OF_RESOURCES - There are not enough resources to allocate
- DevicePath.
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruGetTargetLun (
- IN EFI_SCSI_PASS_THRU_PROTOCOL *This,
- IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
- OUT UINT32 *Target,
- OUT UINT64 *Lun
- )
-/*++
-
-Routine Description:
-
- Used to translate a device path node to a Target ID and LUN.
-
-Arguments:
-
- This - Protocol instance pointer.
- DevicePath - A pointer to the device path node that
- describes a SCSI device on the SCSI channel.
- Target - A pointer to the Target ID of a SCSI device
- on the SCSI channel.
- Lun - A pointer to the LUN of a SCSI device on
- the SCSI channel.
-Returns:
-
- EFI_SUCCESS - DevicePath was successfully translated to a
- Target ID and LUN, and they were returned
- in Target and Lun.
- EFI_INVALID_PARAMETER - DevicePath/Target/Lun is NULL.
- EFI_UNSUPPORTED - This driver does not support the device path
- node type in DevicePath.
- EFI_NOT_FOUND - A valid translation from DevicePath to a
- Target ID and LUN does not exist.
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruResetChannel (
- IN EFI_SCSI_PASS_THRU_PROTOCOL *This
- )
-/*++
-
-Routine Description:
-
- Resets a SCSI channel.This operation resets all the
- SCSI devices connected to the SCSI channel.
-
-Arguments:
-
- This - Protocol instance pointer.
-
-Returns:
-
- EFI_SUCCESS - The SCSI channel was reset.
- EFI_UNSUPPORTED - The SCSI channel does not support
- a channel reset operation.
- EFI_DEVICE_ERROR - A device error occurred while
- attempting to reset the SCSI channel.
- EFI_TIMEOUT - A timeout occurred while attempting
- to reset the SCSI channel.
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruResetTarget (
- IN EFI_SCSI_PASS_THRU_PROTOCOL *This,
- IN UINT32 Target,
- IN UINT64 Lun
- )
-/*++
-
-Routine Description:
-
- Resets a SCSI device that is connected to a SCSI channel.
-
-Arguments:
-
- This - Protocol instance pointer.
- Target - The Target ID of the SCSI device to reset.
- Lun - The LUN of the SCSI device to reset.
-
-Returns:
-
- EFI_SUCCESS - The SCSI device specified by Target and
- Lun was reset.
- EFI_UNSUPPORTED - The SCSI channel does not support a target
- reset operation.
- EFI_INVALID_PARAMETER - Target or Lun are invalid.
- EFI_DEVICE_ERROR - A device error occurred while attempting
- to reset the SCSI device specified by Target
- and Lun.
- EFI_TIMEOUT - A timeout occurred while attempting to reset
- the SCSI device specified by Target and Lun.
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-AtapiExtScsiPassThruFunction (
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,
- IN UINT8 *Target,
- IN UINT64 Lun,
- IN OUT EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet,
- IN EFI_EVENT Event OPTIONAL
- )
-/*++
-
-Routine Description:
-
- Implements EFI_EXT_SCSI_PASS_THRU_PROTOCOL.PassThru() function.
-
-Arguments:
-
- This: The EFI_EXT_SCSI_PASS_THRU_PROTOCOL instance.
- Target: The Target ID of the ATAPI device to send the SCSI
- Request Packet. To ATAPI devices attached on an IDE
- Channel, Target ID 0 indicates Master device;Target
- ID 1 indicates Slave device.
- Lun: The LUN of the ATAPI device to send the SCSI Request
- Packet. To the ATAPI device, Lun is always 0.
- Packet: The SCSI Request Packet to send to the ATAPI device
- specified by Target and Lun.
- Event: If non-blocking I/O is not supported then Event is ignored,
- and blocking I/O is performed.
- If Event is NULL, then blocking I/O is performed.
- If Event is not NULL and non blocking I/O is supported,
- then non-blocking I/O is performed, and Event will be signaled
- when the SCSI Request Packet completes.
-
-Returns:
-
- EFI_STATUS
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-AtapiExtScsiPassThruGetNextTargetLun (
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,
- IN OUT UINT8 **Target,
- IN OUT UINT64 *Lun
- )
-/*++
-
-Routine Description:
-
- Used to retrieve the list of legal Target IDs for SCSI devices
- on a SCSI channel.
-
-Arguments:
-
- This - Protocol instance pointer.
- Target - On input, a pointer to the Target ID of a SCSI
- device present on the SCSI channel. On output,
- a pointer to the Target ID of the next SCSI device
- present on a SCSI channel. An input value of
- 0xFFFFFFFF retrieves the Target ID of the first
- SCSI device present on a SCSI channel.
- Lun - On input, a pointer to the LUN of a SCSI device
- present on the SCSI channel. On output, a pointer
- to the LUN of the next SCSI device present on
- a SCSI channel.
-Returns:
-
- EFI_SUCCESS - The Target ID and Lun of the next SCSI device
- on the SCSI channel was returned in Target and Lun.
- EFI_NOT_FOUND - There are no more SCSI devices on this SCSI channel.
- EFI_INVALID_PARAMETER - Target is not 0xFFFFFFFF,and Target and Lun were not
- returned on a previous call to GetNextDevice().
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-AtapiExtScsiPassThruBuildDevicePath (
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,
- IN UINT8 *Target,
- IN UINT64 Lun,
- IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath
- )
-/*++
-
-Routine Description:
-
- Used to allocate and build a device path node for a SCSI device
- on a SCSI channel. Would not build device path for a SCSI Host Controller.
-
-Arguments:
-
- This - Protocol instance pointer.
- Target - The Target ID of the SCSI device for which
- a device path node is to be allocated and built.
- Lun - The LUN of the SCSI device for which a device
- path node is to be allocated and built.
- DevicePath - A pointer to a single device path node that
- describes the SCSI device specified by
- Target and Lun. This function is responsible
- for allocating the buffer DevicePath with the boot
- service AllocatePool(). It is the caller's
- responsibility to free DevicePath when the caller
- is finished with DevicePath.
- Returns:
- EFI_SUCCESS - The device path node that describes the SCSI device
- specified by Target and Lun was allocated and
- returned in DevicePath.
- EFI_NOT_FOUND - The SCSI devices specified by Target and Lun does
- not exist on the SCSI channel.
- EFI_INVALID_PARAMETER - DevicePath is NULL.
- EFI_OUT_OF_RESOURCES - There are not enough resources to allocate
- DevicePath.
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-AtapiExtScsiPassThruGetTargetLun (
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,
- IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
- OUT UINT8 **Target,
- OUT UINT64 *Lun
- )
-/*++
-
-Routine Description:
-
- Used to translate a device path node to a Target ID and LUN.
-
-Arguments:
-
- This - Protocol instance pointer.
- DevicePath - A pointer to the device path node that
- describes a SCSI device on the SCSI channel.
- Target - A pointer to the Target ID of a SCSI device
- on the SCSI channel.
- Lun - A pointer to the LUN of a SCSI device on
- the SCSI channel.
-Returns:
-
- EFI_SUCCESS - DevicePath was successfully translated to a
- Target ID and LUN, and they were returned
- in Target and Lun.
- EFI_INVALID_PARAMETER - DevicePath/Target/Lun is NULL.
- EFI_UNSUPPORTED - This driver does not support the device path
- node type in DevicePath.
- EFI_NOT_FOUND - A valid translation from DevicePath to a
- Target ID and LUN does not exist.
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-AtapiExtScsiPassThruResetChannel (
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This
- )
-/*++
-
-Routine Description:
-
- Resets a SCSI channel.This operation resets all the
- SCSI devices connected to the SCSI channel.
-
-Arguments:
-
- This - Protocol instance pointer.
-
-Returns:
-
- EFI_SUCCESS - The SCSI channel was reset.
- EFI_UNSUPPORTED - The SCSI channel does not support
- a channel reset operation.
- EFI_DEVICE_ERROR - A device error occurred while
- attempting to reset the SCSI channel.
- EFI_TIMEOUT - A timeout occurred while attempting
- to reset the SCSI channel.
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-AtapiExtScsiPassThruResetTarget (
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,
- IN UINT8 *Target,
- IN UINT64 Lun
- )
-/*++
-
-Routine Description:
-
- Resets a SCSI device that is connected to a SCSI channel.
-
-Arguments:
-
- This - Protocol instance pointer.
- Target - The Target ID of the SCSI device to reset.
- Lun - The LUN of the SCSI device to reset.
-
-Returns:
-
- EFI_SUCCESS - The SCSI device specified by Target and
- Lun was reset.
- EFI_UNSUPPORTED - The SCSI channel does not support a target
- reset operation.
- EFI_INVALID_PARAMETER - Target or Lun are invalid.
- EFI_DEVICE_ERROR - A device error occurred while attempting
- to reset the SCSI device specified by Target
- and Lun.
- EFI_TIMEOUT - A timeout occurred while attempting to reset
- the SCSI device specified by Target and Lun.
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-AtapiExtScsiPassThruGetNextTarget (
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,
- IN OUT UINT8 **Target
- )
-/*++
-
-Routine Description:
- Used to retrieve the list of legal Target IDs for SCSI devices
- on a SCSI channel.
-
-Arguments:
- This - Protocol instance pointer.
- Target - On input, a pointer to the Target ID of a SCSI
- device present on the SCSI channel. On output,
- a pointer to the Target ID of the next SCSI device
- present on a SCSI channel. An input value of
- 0xFFFFFFFF retrieves the Target ID of the first
- SCSI device present on a SCSI channel.
- Lun - On input, a pointer to the LUN of a SCSI device
- present on the SCSI channel. On output, a pointer
- to the LUN of the next SCSI device present on
- a SCSI channel.
-
-Returns:
- EFI_SUCCESS - The Target ID and Lun of the next SCSI device
- on the SCSI channel was returned in Target and Lun.
- EFI_NOT_FOUND - There are no more SCSI devices on this SCSI channel.
- EFI_INVALID_PARAMETER - Target is not 0xFFFFFFFF,and Target and Lun were not
- returned on a previous call to GetNextDevice().
-
---*/
-;
-
-EFI_STATUS
-CheckSCSIRequestPacket (
- EFI_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet
- )
-/*++
-
-Routine Description:
-
- Checks the parameters in the SCSI Request Packet to make sure
- they are valid for a SCSI Pass Thru request.
-
-Arguments:
-
- Packet - The pointer of EFI_SCSI_PASS_THRU_SCSI_REQUEST_PACKET
-
-Returns:
-
- EFI_STATUS
-
---*/
-;
-
-EFI_STATUS
-SubmitBlockingIoCommand (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT32 Target,
- EFI_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet
- )
-/*++
-
-Routine Description:
-
- Performs blocking I/O request.
-
-Arguments:
-
- AtapiScsiPrivate: Private data structure for the specified channel.
- Target: The Target ID of the ATAPI device to send the SCSI
- Request Packet. To ATAPI devices attached on an IDE
- Channel, Target ID 0 indicates Master device;Target
- ID 1 indicates Slave device.
- Packet: The SCSI Request Packet to send to the ATAPI device
- specified by Target.
-
- Returns: EFI_STATUS
-
---*/
-;
-
-BOOLEAN
-IsCommandValid (
- EFI_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet
- )
- /*++
-
-Routine Description:
-
- Checks the requested SCSI command:
- Is it supported by this driver?
- Is the Data transfer direction reasonable?
-
-Arguments:
-
- Packet - The pointer of EFI_SCSI_PASS_THRU_SCSI_REQUEST_PACKET
-
-Returns:
-
- EFI_STATUS
-
---*/
-;
-
-EFI_STATUS
-CheckExtSCSIRequestPacket (
- EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet
- )
-/*++
-
-Routine Description:
-
- Checks the parameters in the SCSI Request Packet to make sure
- they are valid for a SCSI Pass Thru request.
-
-Arguments:
-
- Packet - The pointer of EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET
-
-Returns:
-
- EFI_STATUS
-
---*/
-;
-
-
-BOOLEAN
-IsExtCommandValid (
- EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet
- )
-/*++
-
-Routine Description:
-
- Checks the requested SCSI command:
- Is it supported by this driver?
- Is the Data transfer direction reasonable?
-
-Arguments:
-
- Packet - The pointer of EFI_SCSI_PASS_THRU_SCSI_REQUEST_PACKET
-
-Returns:
-
- EFI_STATUS
-
---*/
-;
-
-EFI_STATUS
-SubmitExtBlockingIoCommand (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT8 Target,
- EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet
- )
-/*++
-
-Routine Description:
-
- Performs blocking I/O request.
-
-Arguments:
-
- AtapiScsiPrivate: Private data structure for the specified channel.
- Target: The Target ID of the ATAPI device to send the SCSI
- Request Packet. To ATAPI devices attached on an IDE
- Channel, Target ID 0 indicates Master device;Target
- ID 1 indicates Slave device.
- Packet: The SCSI Request Packet to send to the ATAPI device
- specified by Target.
-
- Returns: EFI_STATUS
-
---*/
-;
-
-EFI_STATUS
-RequestSenseCommand (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT32 Target,
- UINT64 Timeout,
- VOID *SenseData,
- UINT8 *SenseDataLength
- )
-/*++
-
-Routine Description:
-
- Submit request sense command
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
- Target - The target ID
- Timeout - The time to complete the command
- SenseData - The buffer to fill in sense data
- SenseDataLength - The length of buffer
-
-Returns:
-
- EFI_STATUS
-
---*/
-;
-
-EFI_STATUS
-AtapiPacketCommand (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT32 Target,
- UINT8 *PacketCommand,
- VOID *Buffer,
- UINT32 *ByteCount,
- DATA_DIRECTION Direction,
- UINT64 TimeOutInMicroSeconds
- )
-/*++
-
-Routine Description:
-
- Submits ATAPI command packet to the specified ATAPI device.
-
-Arguments:
-
- AtapiScsiPrivate: Private data structure for the specified channel.
- Target: The Target ID of the ATAPI device to send the SCSI
- Request Packet. To ATAPI devices attached on an IDE
- Channel, Target ID 0 indicates Master device;Target
- ID 1 indicates Slave device.
- PacketCommand: Points to the ATAPI command packet.
- Buffer: Points to the transferred data.
- ByteCount: When input,indicates the buffer size; when output,
- indicates the actually transferred data size.
- Direction: Indicates the data transfer direction.
- TimeoutInMicroSeconds:
- The timeout, in micro second units, to use for the
- execution of this ATAPI command.
- A TimeoutInMicroSeconds value of 0 means that
- this function will wait indefinitely for the ATAPI
- command to execute.
- If TimeoutInMicroSeconds is greater than zero, then
- this function will return EFI_TIMEOUT if the time
- required to execute the ATAPI command is greater
- than TimeoutInMicroSeconds.
-
-Returns:
-
- EFI_STATUS
-
---*/
-;
-
-
-UINT8
-ReadPortB (
- IN EFI_PCI_IO_PROTOCOL *PciIo,
- IN UINT16 Port
- )
-/*++
-
-Routine Description:
-
- Read one byte from a specified I/O port.
-
-Arguments:
-
- PciIo - The pointer of EFI_PCI_IO_PROTOCOL
- Port - IO port
-
-Returns:
-
- A byte read out
-
---*/
-;
-
-
-UINT16
-ReadPortW (
- IN EFI_PCI_IO_PROTOCOL *PciIo,
- IN UINT16 Port
- )
-/*++
-
-Routine Description:
-
- Read one word from a specified I/O port.
-
-Arguments:
-
- PciIo - The pointer of EFI_PCI_IO_PROTOCOL
- Port - IO port
-
-Returns:
-
- A word read out
-
---*/
-;
-
-
-VOID
-WritePortB (
- IN EFI_PCI_IO_PROTOCOL *PciIo,
- IN UINT16 Port,
- IN UINT8 Data
- )
-/*++
-
-Routine Description:
-
- Write one byte to a specified I/O port.
-
-Arguments:
-
- PciIo - The pointer of EFI_PCI_IO_PROTOCOL
- Port - IO port
- Data - The data to write
-
-Returns:
-
- NONE
-
---*/
-;
-
-
-VOID
-WritePortW (
- IN EFI_PCI_IO_PROTOCOL *PciIo,
- IN UINT16 Port,
- IN UINT16 Data
- )
-/*++
-
-Routine Description:
-
- Write one word to a specified I/O port.
-
-Arguments:
-
- PciIo - The pointer of EFI_PCI_IO_PROTOCOL
- Port - IO port
- Data - The data to write
-
-Returns:
-
- NONE
-
---*/
-;
-
-EFI_STATUS
-StatusDRQClear (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT64 TimeOutInMicroSeconds
- )
-/*++
-
-Routine Description:
-
- Check whether DRQ is clear in the Status Register. (BSY must also be cleared)
- If TimeoutInMicroSeconds is zero, this routine should wait infinitely for
- DRQ clear. Otherwise, it will return EFI_TIMEOUT when specified time is
- elapsed.
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
- TimeoutInMicroSeconds - The time to wait for
-
-Returns:
-
- EFI_STATUS
-
---*/
-;
-
-EFI_STATUS
-AltStatusDRQClear (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT64 TimeOutInMicroSeconds
- )
-/*++
-
-Routine Description:
-
- Check whether DRQ is clear in the Alternate Status Register.
- (BSY must also be cleared).If TimeoutInMicroSeconds is zero, this routine should
- wait infinitely for DRQ clear. Otherwise, it will return EFI_TIMEOUT when specified time is
- elapsed.
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
- TimeoutInMicroSeconds - The time to wait for
-
-Returns:
-
- EFI_STATUS
-
---*/
-;
-
-EFI_STATUS
-StatusDRQReady (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT64 TimeOutInMicroSeconds
- )
-/*++
-
-Routine Description:
-
- Check whether DRQ is ready in the Status Register. (BSY must also be cleared)
- If TimeoutInMicroSeconds is zero, this routine should wait infinitely for
- DRQ ready. Otherwise, it will return EFI_TIMEOUT when specified time is
- elapsed.
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
- TimeoutInMicroSeconds - The time to wait for
-
-Returns:
-
- EFI_STATUS
-
---*/
-;
-
-EFI_STATUS
-AltStatusDRQReady (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT64 TimeOutInMicroSeconds
- )
-/*++
-
-Routine Description:
-
- Check whether DRQ is ready in the Alternate Status Register.
- (BSY must also be cleared)
- If TimeoutInMicroSeconds is zero, this routine should wait infinitely for
- DRQ ready. Otherwise, it will return EFI_TIMEOUT when specified time is
- elapsed.
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
- TimeoutInMicroSeconds - The time to wait for
-
-Returns:
-
- EFI_STATUS
-
---*/
-;
-
-EFI_STATUS
-StatusWaitForBSYClear (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT64 TimeoutInMicroSeconds
- )
-/*++
-
-Routine Description:
-
- Check whether BSY is clear in the Status Register.
- If TimeoutInMicroSeconds is zero, this routine should wait infinitely for
- BSY clear. Otherwise, it will return EFI_TIMEOUT when specified time is
- elapsed.
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
- TimeoutInMicroSeconds - The time to wait for
-
-Returns:
-
- EFI_STATUS
-
---*/
-;
-
-EFI_STATUS
-AltStatusWaitForBSYClear (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT64 TimeoutInMicroSeconds
- )
-/*++
-
-Routine Description:
-
- Check whether BSY is clear in the Alternate Status Register.
- If TimeoutInMicroSeconds is zero, this routine should wait infinitely for
- BSY clear. Otherwise, it will return EFI_TIMEOUT when specified time is
- elapsed.
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
- TimeoutInMicroSeconds - The time to wait for
-
-Returns:
-
- EFI_STATUS
-
---*/
-;
-
-EFI_STATUS
-StatusDRDYReady (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT64 TimeoutInMicroSeconds
- )
-/*++
-
-Routine Description:
-
- Check whether DRDY is ready in the Status Register.
- (BSY must also be cleared)
- If TimeoutInMicroSeconds is zero, this routine should wait infinitely for
- DRDY ready. Otherwise, it will return EFI_TIMEOUT when specified time is
- elapsed.
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
- TimeoutInMicroSeconds - The time to wait for
-
-Returns:
-
- EFI_STATUS
-
---*/
-;
-
-EFI_STATUS
-AltStatusDRDYReady (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT64 TimeoutInMicroSeconds
- )
-/*++
-
-Routine Description:
-
- Check whether DRDY is ready in the Alternate Status Register.
- (BSY must also be cleared)
- If TimeoutInMicroSeconds is zero, this routine should wait infinitely for
- DRDY ready. Otherwise, it will return EFI_TIMEOUT when specified time is
- elapsed.
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
- TimeoutInMicroSeconds - The time to wait for
-
-Returns:
-
- EFI_STATUS
-
---*/
-;
-
-EFI_STATUS
-AtapiPassThruPioReadWriteData (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- UINT16 *Buffer,
- UINT32 *ByteCount,
- DATA_DIRECTION Direction,
- UINT64 TimeOutInMicroSeconds
- )
-/*++
-
-Routine Description:
-
- Performs data transfer between ATAPI device and host after the
- ATAPI command packet is sent.
-
-Arguments:
-
- AtapiScsiPrivate: Private data structure for the specified channel.
- Buffer: Points to the transferred data.
- ByteCount: When input,indicates the buffer size; when output,
- indicates the actually transferred data size.
- Direction: Indicates the data transfer direction.
- TimeoutInMicroSeconds:
- The timeout, in micro second units, to use for the
- execution of this ATAPI command.
- A TimeoutInMicroSeconds value of 0 means that
- this function will wait indefinitely for the ATAPI
- command to execute.
- If TimeoutInMicroSeconds is greater than zero, then
- this function will return EFI_TIMEOUT if the time
- required to execute the ATAPI command is greater
- than TimeoutInMicroSeconds.
- Returns:
-
- EFI_STATUS
-
---*/
-;
-
-EFI_STATUS
-AtapiPassThruCheckErrorStatus (
- ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate
- )
-/*++
-
-Routine Description:
-
- Check Error Register for Error Information.
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
-
-Returns:
-
- EFI_STATUS
-
---*/
-;
-
-
-EFI_STATUS
-GetIdeRegistersBaseAddr (
- IN EFI_PCI_IO_PROTOCOL *PciIo,
- OUT IDE_REGISTERS_BASE_ADDR *IdeRegsBaseAddr
- )
-/*++
-
-Routine Description:
- Get IDE IO port registers' base addresses by mode. In 'Compatibility' mode,
- use fixed addresses. In Native-PCI mode, get base addresses from BARs in
- the PCI IDE controller's Configuration Space.
-
-Arguments:
- PciIo - Pointer to the EFI_PCI_IO_PROTOCOL instance
- IdeRegsBaseAddr - Pointer to IDE_REGISTERS_BASE_ADDR to
- receive IDE IO port registers' base addresses
-
-Returns:
-
- EFI_STATUS
-
---*/
-;
-
-
-VOID
-InitAtapiIoPortRegisters (
- IN ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,
- IN IDE_REGISTERS_BASE_ADDR *IdeRegsBaseAddr
- )
-/*++
-
-Routine Description:
-
- Initialize each Channel's Base Address of CommandBlock and ControlBlock.
-
-Arguments:
-
- AtapiScsiPrivate - The pointer of ATAPI_SCSI_PASS_THRU_DEV
- IdeRegsBaseAddr - The pointer of IDE_REGISTERS_BASE_ADDR
-
-Returns:
-
- None
-
---*/
-;
-
-/**
- Installs Scsi Pass Thru and/or Ext Scsi Pass Thru
- protocols based on feature flags.
-
- @param Controller The controller handle to
- install these protocols on.
- @param AtapiScsiPrivate A pointer to the protocol private
- data structure.
-
- @retval EFI_SUCCESS The installation succeeds.
- @retval other The installation fails.
-
-**/
-EFI_STATUS
-InstallScsiPassThruProtocols (
- IN EFI_HANDLE *ControllerHandle,
- IN ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate
- );
-
-#endif
diff --git a/OptionRomPkg/AtapiPassThruDxe/AtapiPassThruDxe.inf b/OptionRomPkg/AtapiPassThruDxe/AtapiPassThruDxe.inf deleted file mode 100644 index 8709f1583d..0000000000 --- a/OptionRomPkg/AtapiPassThruDxe/AtapiPassThruDxe.inf +++ /dev/null @@ -1,75 +0,0 @@ -## @file
-# Description file for the Atapi Pass Thru driver.
-#
-# This driver simulates SCSI devices with Atapi devices to test the SCSI io
-# protocol.
-# Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = AtapiPassThruDxe
- FILE_GUID = E49061CE-99A7-41d3-AB3A-36E5CFBAD63E
- MODULE_TYPE = UEFI_DRIVER
- VERSION_STRING = 1.0
-
- ENTRY_POINT = InitializeAtapiPassThru
-
- PCI_VENDOR_ID = 0x8086
- PCI_DEVICE_ID = 0x2921
- PCI_CLASS_CODE = 0x010100
- PCI_REVISION = 0x0003
-
-#
-# The following information is for reference only and not required by the build tools.
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
-#
-# DRIVER_BINDING = gAtapiScsiPassThruDriverBinding
-# COMPONENT_NAME = gAtapiScsiPassThruComponentName
-#
-
-[Sources]
- DriverSupportedEfiVersion.c
- ComponentName.c
- AtapiPassThru.c
- AtapiPassThru.h
-
-
-[Packages]
- MdePkg/MdePkg.dec
- OptionRomPkg/OptionRomPkg.dec
-
-[LibraryClasses]
- UefiBootServicesTableLib
- MemoryAllocationLib
- BaseMemoryLib
- UefiLib
- BaseLib
- UefiDriverEntryPoint
- DebugLib
- DevicePathLib
-
-
-[Protocols]
- gEfiScsiPassThruProtocolGuid # PROTOCOL BY_START
- gEfiExtScsiPassThruProtocolGuid # PROTOCOL BY_START
- gEfiPciIoProtocolGuid # PROTOCOL TO_START
- gEfiDriverSupportedEfiVersionProtocolGuid # PROTOCOL ALWAYS_PRODUCED
-
-[FeaturePcd]
- gOptionRomPkgTokenSpaceGuid.PcdSupportScsiPassThru
- gOptionRomPkgTokenSpaceGuid.PcdSupportExtScsiPassThru
-
-[Pcd]
- gOptionRomPkgTokenSpaceGuid.PcdDriverSupportedEfiVersion
-
diff --git a/OptionRomPkg/AtapiPassThruDxe/ComponentName.c b/OptionRomPkg/AtapiPassThruDxe/ComponentName.c deleted file mode 100644 index f179db7581..0000000000 --- a/OptionRomPkg/AtapiPassThruDxe/ComponentName.c +++ /dev/null @@ -1,175 +0,0 @@ -/** @file
- Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
- Module Name: ComponentName.c
-
-**/
-#include "AtapiPassThru.h"
-
-//
-// EFI Component Name Protocol
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gAtapiScsiPassThruComponentName = {
- AtapiScsiPassThruComponentNameGetDriverName,
- AtapiScsiPassThruComponentNameGetControllerName,
- "eng"
-};
-
-//
-// EFI Component Name 2 Protocol
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gAtapiScsiPassThruComponentName2 = {
- (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) AtapiScsiPassThruComponentNameGetDriverName,
- (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) AtapiScsiPassThruComponentNameGetControllerName,
- "en"
-};
-
-
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mAtapiScsiPassThruDriverNameTable[] = {
- { "eng;en", (CHAR16 *) L"ATAPI SCSI Pass Thru Driver" },
- { NULL , NULL }
-};
-
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 4646 or ISO 639-2 language code format.
-
- @param DriverName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- )
-{
- return LookupUnicodeString2 (
- Language,
- This->SupportedLanguages,
- mAtapiScsiPassThruDriverNameTable,
- DriverName,
- (BOOLEAN)(This == &gAtapiScsiPassThruComponentName)
- );
-}
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param ControllerHandle[in] The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
-
- @param ChildHandle[in] The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
-
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 4646 or ISO 639-2 language code format.
-
- @param ControllerName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
-
- @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
-
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-AtapiScsiPassThruComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- )
-{
- return EFI_UNSUPPORTED;
-}
diff --git a/OptionRomPkg/AtapiPassThruDxe/DriverSupportedEfiVersion.c b/OptionRomPkg/AtapiPassThruDxe/DriverSupportedEfiVersion.c deleted file mode 100644 index ca5c1731f0..0000000000 --- a/OptionRomPkg/AtapiPassThruDxe/DriverSupportedEfiVersion.c +++ /dev/null @@ -1,20 +0,0 @@ -/** @file
- Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
- Module Name: DriverSupportEfiVersion.c
-
-**/
-#include "AtapiPassThru.h"
-
-EFI_DRIVER_SUPPORTED_EFI_VERSION_PROTOCOL gAtapiScsiPassThruDriverSupportedEfiVersion = {
- sizeof (EFI_DRIVER_SUPPORTED_EFI_VERSION_PROTOCOL), // Size of Protocol structure.
- 0 // Version number to be filled at start up.
-};
-
diff --git a/OptionRomPkg/Bus/Usb/FtdiUsbSerialDxe/CompatibleDevices.txt b/OptionRomPkg/Bus/Usb/FtdiUsbSerialDxe/CompatibleDevices.txt deleted file mode 100644 index 1ec1cce0d1..0000000000 --- a/OptionRomPkg/Bus/Usb/FtdiUsbSerialDxe/CompatibleDevices.txt +++ /dev/null @@ -1,5 +0,0 @@ -The following devices have been confirmed to work with the USB Serial Driver:
-
-Brand Model Name Product Name Vendor ID Device ID
-Gearmo USA_FTDI-36 USB to RS-232 0x0403 0x6001
-Sabrent CB-FTDI 0x0403 0x6001
\ No newline at end of file diff --git a/OptionRomPkg/Bus/Usb/FtdiUsbSerialDxe/ComponentName.c b/OptionRomPkg/Bus/Usb/FtdiUsbSerialDxe/ComponentName.c deleted file mode 100644 index c200878d47..0000000000 --- a/OptionRomPkg/Bus/Usb/FtdiUsbSerialDxe/ComponentName.c +++ /dev/null @@ -1,224 +0,0 @@ -/** @file
- UEFI Component Name(2) protocol implementation for USB Serial driver.
-
-Copyright (c) 2004 - 2013, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD
-License which accompanies this distribution. The full text of the license may
-be found at http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "FtdiUsbSerialDriver.h"
-
-//
-// EFI Component Name Protocol
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gUsbSerialComponentName = {
- (EFI_COMPONENT_NAME_GET_DRIVER_NAME) UsbSerialComponentNameGetDriverName,
- (EFI_COMPONENT_NAME_GET_CONTROLLER_NAME) UsbSerialComponentNameGetControllerName,
- "eng"
-};
-
-//
-// EFI Component Name 2 Protocol
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gUsbSerialComponentName2 = {
- UsbSerialComponentNameGetDriverName,
- UsbSerialComponentNameGetControllerName,
- "en"
-};
-
-//
-// Driver name string table
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mUsbSerialDriverNameTable[] = {
- { "eng;en", L"FTDI-232 USB Serial Driver" },
- { NULL , NULL }
-};
-
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
- @param Language A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 4646 or ISO 639-2 language code format.
- @param DriverName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-UsbSerialComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME2_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- )
-{
- return LookupUnicodeString2 (
- Language,
- This->SupportedLanguages,
- mUsbSerialDriverNameTable,
- DriverName,
- (BOOLEAN)(This == &gUsbSerialComponentName2)
- );
-}
-
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
- @param ControllerHandle The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
- @param ChildHandle The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
- @param Language A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 4646 or ISO 639-2 language code format.
- @param ControllerName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-UsbSerialComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME2_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- )
-{
- EFI_STATUS Status;
- USB_SER_DEV *UsbSerDev;
- EFI_SERIAL_IO_PROTOCOL *SerialIo;
- EFI_USB_IO_PROTOCOL *UsbIoProtocol;
-
- //
- // This is a device driver, so ChildHandle must be NULL.
- //
- if (ChildHandle != NULL) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Check Controller's handle
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiUsbIoProtocolGuid,
- (VOID **) &UsbIoProtocol,
- gUsbSerialDriverBinding.DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (!EFI_ERROR (Status)) {
- gBS->CloseProtocol (
- ControllerHandle,
- &gEfiUsbIoProtocolGuid,
- gUsbSerialDriverBinding.DriverBindingHandle,
- ControllerHandle
- );
-
- return EFI_UNSUPPORTED;
- }
-
- if (Status != EFI_ALREADY_STARTED) {
- return EFI_UNSUPPORTED;
- }
- //
- // Get the device context
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiSerialIoProtocolGuid,
- (VOID **) &SerialIo,
- gUsbSerialDriverBinding.DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- UsbSerDev = USB_SER_DEV_FROM_THIS (SerialIo);
-
- return LookupUnicodeString2 (
- Language,
- This->SupportedLanguages,
- UsbSerDev->ControllerNameTable,
- ControllerName,
- (BOOLEAN)(This == &gUsbSerialComponentName2)
- );
-}
diff --git a/OptionRomPkg/Bus/Usb/FtdiUsbSerialDxe/FtdiUsbSerialDriver.c b/OptionRomPkg/Bus/Usb/FtdiUsbSerialDxe/FtdiUsbSerialDriver.c deleted file mode 100644 index c03606b20b..0000000000 --- a/OptionRomPkg/Bus/Usb/FtdiUsbSerialDxe/FtdiUsbSerialDriver.c +++ /dev/null @@ -1,2586 +0,0 @@ -/** @file
- USB Serial Driver that manages USB to Serial and produces Serial IO Protocol.
-
-Copyright (c) 2004 - 2013, Intel Corporation. All rights reserved.
-Portions Copyright 2012 Ashley DeSimone
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD
-License which accompanies this distribution. The full text of the license may
-be found at http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-//
-
-// Tested with VEND_ID 0x0403, DEVICE_ID 0x6001
-//
-// Driver starts the device with the following values:
-// 115200, No parity, 8 data bits, 1 stop bit, No Flow control
-//
-
-#include "FtdiUsbSerialDriver.h"
-
-//
-// Table of supported devices. This is the device information that this
-// driver was developed with. Add other FTDI devices as needed.
-//
-USB_DEVICE gUSBDeviceList[] = {
- {VID_FTDI, DID_FTDI_FT232},
- {0,0}
-};
-
-//
-// USB Serial Driver Global Variables
-//
-EFI_DRIVER_BINDING_PROTOCOL gUsbSerialDriverBinding = {
- UsbSerialDriverBindingSupported,
- UsbSerialDriverBindingStart,
- UsbSerialDriverBindingStop,
- 0xa,
- NULL,
- NULL
-};
-
-//
-// Table with the nearest power of 2 for the numbers 0-15
-//
-UINT8 gRoundedPowersOf2[16] = { 0, 2, 2, 4, 4, 4, 8, 8, 8, 8, 8, 8, 16, 16, 16, 16 };
-
-/**
- Check to see if the device path node is the Flow control node
-
- @param[in] FlowControl The device path node to be checked
-
- @retval TRUE It is the flow control node
- @retval FALSE It is not the flow control node
-
-**/
-BOOLEAN
-IsUartFlowControlNode (
- IN UART_FLOW_CONTROL_DEVICE_PATH *FlowControl
- )
-{
- return (BOOLEAN) (
- (DevicePathType (FlowControl) == MESSAGING_DEVICE_PATH) &&
- (DevicePathSubType (FlowControl) == MSG_VENDOR_DP) &&
- (CompareGuid (&FlowControl->Guid, &gEfiUartDevicePathGuid))
- );
-}
-
-/**
- Checks the device path to see if it contains flow control.
-
- @param[in] DevicePath The device path to be checked
-
- @retval TRUE It contains flow control
- @retval FALSE It does not contain flow control
-
-**/
-BOOLEAN
-ContainsFlowControl (
- IN EFI_DEVICE_PATH_PROTOCOL *DevicePath
- )
-{
- while (!IsDevicePathEnd (DevicePath)) {
- if (IsUartFlowControlNode ((UART_FLOW_CONTROL_DEVICE_PATH *) DevicePath)) {
- return TRUE;
- }
- DevicePath = NextDevicePathNode (DevicePath);
- }
- return FALSE;
-}
-
-/**
- Transfer the data between the device and host.
-
- This function transfers the data between the device and host.
- BOT transfer is composed of three phases: Command, Data, and Status.
- This is the Data phase.
-
- @param UsbBot[in] The USB BOT device
- @param DataDir[in] The direction of the data
- @param Data[in, out] The buffer to hold data
- @param TransLen[in, out] The expected length of the data
- @param Timeout[in] The time to wait the command to complete
-
- @retval EFI_SUCCESS The data is transferred
- @retval EFI_SUCCESS No data to transfer
- @retval EFI_NOT_READY The device return NAK to the transfer
- @retval Others Failed to transfer data
-
-**/
-EFI_STATUS
-UsbSerialDataTransfer (
- IN USB_SER_DEV *UsbBot,
- IN EFI_USB_DATA_DIRECTION DataDir,
- IN OUT VOID *Data,
- IN OUT UINTN *TransLen,
- IN UINT32 Timeout
- )
-{
- EFI_USB_ENDPOINT_DESCRIPTOR *Endpoint;
- EFI_STATUS Status;
- UINT32 Result;
-
- //
- // If no data to transfer, just return EFI_SUCCESS.
- //
- if ((DataDir == EfiUsbNoData) || (*TransLen == 0)) {
- return EFI_SUCCESS;
- }
-
- //
- // Select the endpoint then issue the transfer
- //
- if (DataDir == EfiUsbDataIn) {
- Endpoint = &UsbBot->InEndpointDescriptor;
- } else {
- Endpoint = &UsbBot->OutEndpointDescriptor;
- }
-
- Result = 0;
- Status = UsbBot->UsbIo->UsbBulkTransfer (
- UsbBot->UsbIo,
- Endpoint->EndpointAddress,
- Data,
- TransLen,
- Timeout,
- &Result
- );
- if (EFI_ERROR (Status)) {
- if (USB_IS_ERROR (Result, EFI_USB_ERR_NAK)) {
- Status = EFI_NOT_READY;
- } else {
- UsbBot->Shutdown = TRUE; // Fixes infinite loop in older EFI
- }
- return Status;
- }
- return Status;
-}
-
-/**
- Sets the status values of the Usb Serial Device.
-
- @param UsbSerialDevice[in] Handle to the Usb Serial Device to set the status
- for
- @param StatusBuffer[in] Buffer holding the status values
-
- @retval EFI_SUCCESS The status values were read and set correctly
-
-**/
-EFI_STATUS
-EFIAPI
-SetStatusInternal (
- IN USB_SER_DEV *UsbSerialDevice,
- IN UINT8 *StatusBuffer
- )
-{
- UINT8 Msr;
-
- Msr = (StatusBuffer[0] & MSR_MASK);
-
- //
- // set the Status values to disabled
- //
- UsbSerialDevice->StatusValues.CtsState = FALSE;
- UsbSerialDevice->StatusValues.DsrState = FALSE;
- UsbSerialDevice->StatusValues.RiState = FALSE;
- UsbSerialDevice->StatusValues.SdState = FALSE;
-
- //
- // Check the values from the status buffer and set the appropriate status
- // values to enabled
- //
- if ((Msr & CTS_MASK) == CTS_MASK) {
- UsbSerialDevice->StatusValues.CtsState = TRUE;
- }
- if ((Msr & DSR_MASK) == DSR_MASK) {
- UsbSerialDevice->StatusValues.DsrState = TRUE;
- }
- if ((Msr & RI_MASK) == RI_MASK) {
- UsbSerialDevice->StatusValues.RiState = TRUE;
- }
- if ((Msr & SD_MASK) == SD_MASK) {
- UsbSerialDevice->StatusValues.SdState = TRUE;
- }
- return EFI_SUCCESS;
-}
-
-/**
- Initiates a read operation on the Usb Serial Device.
-
- @param UsbSerialDevice[in] Handle to the USB device to read
- @param BufferSize[in, out] On input, the size of the Buffer. On output,
- the amount of data returned in Buffer.
- Setting this to zero will initiate a read
- and store all data returned in the internal
- buffer.
- @param Buffer [out] The buffer to return the data into.
-
- @retval EFI_SUCCESS The data was read.
- @retval EFI_DEVICE_ERROR The device reported an error.
- @retval EFI_TIMEOUT The data write was stopped due to a timeout.
-
-**/
-EFI_STATUS
-EFIAPI
-ReadDataFromUsb (
- IN USB_SER_DEV *UsbSerialDevice,
- IN OUT UINTN *BufferSize,
- OUT VOID *Buffer
- )
-{
- EFI_STATUS Status;
- UINTN ReadBufferSize;
- UINT8 *ReadBuffer;
- UINTN Index;
- EFI_TPL Tpl;
- UINT8 StatusBuffer[2]; // buffer to store the status bytes
-
- ReadBufferSize = 512;
- ReadBuffer = &(UsbSerialDevice->ReadBuffer[0]);
-
- if (UsbSerialDevice->Shutdown) {
- return EFI_DEVICE_ERROR;
- }
-
- Tpl = gBS->RaiseTPL (TPL_NOTIFY);
-
- Status = UsbSerialDataTransfer (
- UsbSerialDevice,
- EfiUsbDataIn,
- ReadBuffer,
- &ReadBufferSize,
- FTDI_TIMEOUT*2 //Padded because timers won't be exactly aligned
- );
- if (EFI_ERROR (Status)) {
- gBS->RestoreTPL (Tpl);
- if (Status == EFI_TIMEOUT) {
- return EFI_TIMEOUT;
- } else {
- return EFI_DEVICE_ERROR;
- }
- }
-
- //
- // Store the status bytes in the status buffer
- //
- for (Index = 0; Index < 2; Index++) {//only the first 2 bytes are status bytes
- StatusBuffer[Index] = ReadBuffer[Index];
- }
- //
- // update the statusvalue field of the usbserialdevice
- //
- Status = SetStatusInternal (UsbSerialDevice, StatusBuffer);
- if (Status != EFI_SUCCESS) {
- }
-
- //
- // Store the read data in the read buffer, start at 2 to ignore status bytes
- //
- for (Index = 2; Index < ReadBufferSize; Index++) {
- if (((UsbSerialDevice->DataBufferTail + 1) % SW_FIFO_DEPTH) == UsbSerialDevice->DataBufferHead) {
- break;
- }
- if (ReadBuffer[Index] == 0x00) {
- //
- // This is null, do not add
- //
- } else {
- UsbSerialDevice->DataBuffer[UsbSerialDevice->DataBufferTail] = ReadBuffer[Index];
- UsbSerialDevice->DataBufferTail = (UsbSerialDevice->DataBufferTail + 1) % SW_FIFO_DEPTH;
- }
- }
-
- //
- // Read characters out of the buffer to satisfy caller's request.
- //
- for (Index = 0; Index < *BufferSize; Index++) {
- if (UsbSerialDevice->DataBufferHead == UsbSerialDevice->DataBufferTail) {
- break;
- }
- //
- // Still have characters in the buffer to return
- //
- ((UINT8 *)Buffer)[Index] = UsbSerialDevice->DataBuffer[UsbSerialDevice->DataBufferHead];
- UsbSerialDevice->DataBufferHead = (UsbSerialDevice->DataBufferHead + 1) % SW_FIFO_DEPTH;
- }
- //
- // Return actual number of bytes returned.
- //
- *BufferSize = Index;
- gBS->RestoreTPL (Tpl);
- return EFI_SUCCESS;
-}
-
-/**
- Sets the initial status values of the Usb Serial Device by reading the status
- bytes from the device.
-
- @param UsbSerialDevice[in] Handle to the Usb Serial Device that needs its
- initial status values set
-
- @retval EFI_SUCCESS The status bytes were read successfully and the
- initial status values were set correctly
- @retval EFI_TIMEOUT The read of the status bytes was stopped due to a
- timeout
- @retval EFI_DEVICE_ERROR The device reported an error during the read of
- the status bytes
-
-**/
-EFI_STATUS
-EFIAPI
-SetInitialStatus (
- IN USB_SER_DEV *UsbSerialDevice
- )
-{
- EFI_STATUS Status;
- UINTN BufferSize;
- EFI_TPL Tpl;
- UINT8 StatusBuffer[2];
-
- Status = EFI_UNSUPPORTED;
- BufferSize = sizeof (StatusBuffer);
-
- if (UsbSerialDevice->Shutdown) {
- return EFI_DEVICE_ERROR;
- }
-
- Tpl = gBS->RaiseTPL (TPL_NOTIFY);
-
- Status = UsbSerialDataTransfer (
- UsbSerialDevice,
- EfiUsbDataIn,
- StatusBuffer,
- &BufferSize,
- 40 //Slightly more than 2x the FTDI polling frequency to make sure that data will be returned
- );
-
- Status = SetStatusInternal (UsbSerialDevice, StatusBuffer);
-
- gBS->RestoreTPL (Tpl);
-
- return Status;
-}
-
-/**
- UsbSerialDriverCheckInput.
- attempts to read data in from the device periodically, stores any read data
- and updates the control attributes.
-
- @param Event[in]
- @param Context[in]....The current instance of the USB serial device
-
-**/
-VOID
-EFIAPI
-UsbSerialDriverCheckInput (
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-{
- UINTN BufferSize;
- USB_SER_DEV *UsbSerialDevice;
-
- UsbSerialDevice = (USB_SER_DEV*)Context;
-
- if (UsbSerialDevice->DataBufferHead == UsbSerialDevice->DataBufferTail) {
- //
- // Data buffer is empty, try to read from device
- //
- BufferSize = 0;
- ReadDataFromUsb (UsbSerialDevice, &BufferSize, NULL);
- if (UsbSerialDevice->DataBufferHead == UsbSerialDevice->DataBufferTail) {
- //
- // Data buffer still has no data, set the EFI_SERIAL_INPUT_BUFFER_EMPTY
- // flag
- //
- UsbSerialDevice->ControlBits |= EFI_SERIAL_INPUT_BUFFER_EMPTY;
- } else {
- //
- // Read has returned some data, clear the EFI_SERIAL_INPUT_BUFFER_EMPTY
- // flag
- //
- UsbSerialDevice->ControlBits &= ~(EFI_SERIAL_INPUT_BUFFER_EMPTY);
- }
- } else {
- //
- // Data buffer has data, no read attempt required
- //
- UsbSerialDevice->ControlBits &= ~(EFI_SERIAL_INPUT_BUFFER_EMPTY);
- }
-}
-
-/**
- Encodes the baud rate into the format expected by the Ftdi device.
-
- @param BaudRate[in] The baudrate to be set on the device
- @param EncodedBaudRate[out] The baud rate encoded in the format
- expected by the Ftdi device
-
- @return EFI_SUCCESS Baudrate encoding was calculated
- successfully
- @return EFI_INVALID_PARAMETER An invalid value of BaudRate was received
-
-**/
-EFI_STATUS
-EFIAPI
-EncodeBaudRateForFtdi (
- IN UINT64 BaudRate,
- OUT UINT16 *EncodedBaudRate
- )
-{
- UINT32 Divisor;
- UINT32 AdjustedFrequency;
- UINT16 Result;
-
- //
- // Check to make sure we won't get an integer overflow
- //
- if ((BaudRate < 178) || ( BaudRate > ((FTDI_UART_FREQUENCY * 100) / 97))) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // Baud Rates of 2000000 and 3000000 are special cases
- //
- if ((BaudRate >= FTDI_SPECIAL_CASE_300_MIN) && (BaudRate <= FTDI_SPECIAL_CASE_300_MAX)) {
- *EncodedBaudRate = 0;
- return EFI_SUCCESS;
- }
- if ((BaudRate >= FTDI_SPECIAL_CASE_200_MIN) && (BaudRate <= FTDI_SPECIAL_CASE_200_MAX)) {
- *EncodedBaudRate = 1;
- return EFI_SUCCESS;
- }
-
- //
- // Compute divisor
- //
- Divisor = (FTDI_UART_FREQUENCY << 4) / (UINT32)BaudRate;
-
- //
- // Round the last 4 bits to the nearest power of 2
- //
- Divisor = (Divisor & ~(0xF)) + (gRoundedPowersOf2[Divisor & 0xF]);
-
- //
- // Check to make sure computed divisor is within
- // the min and max that FTDI controller will accept
- //
- if (Divisor < FTDI_MIN_DIVISOR) {
- Divisor = FTDI_MIN_DIVISOR;
- } else if (Divisor > FTDI_MAX_DIVISOR) {
- Divisor = FTDI_MAX_DIVISOR;
- }
-
- //
- // Check to make sure the frequency that the FTDI chip will need to
- // generate to attain the requested Baud Rate is within 3% of the
- // 3MHz clock frequency that the FTDI chip runs at.
- //
- // (3MHz * 1600) / 103 = 46601941
- // (3MHz * 1600) / 97 = 49484536
- //
- AdjustedFrequency = (((UINT32)BaudRate) * Divisor);
- if ((AdjustedFrequency < FTDI_MIN_FREQUENCY) || (AdjustedFrequency > FTDI_MAX_FREQUENCY)) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // Encode the Divisor into the format FTDI expects
- //
- Result = (UINT16)(Divisor >> 4);
- if ((Divisor & 0x8) != 0) {
- Result |= 0x4000;
- } else if ((Divisor & 0x4) != 0) {
- Result |= 0x8000;
- } else if ((Divisor & 0x2) != 0) {
- Result |= 0xC000;
- }
-
- *EncodedBaudRate = Result;
- return EFI_SUCCESS;
-}
-
-/**
- Uses USB I/O to check whether the device is a USB Serial device.
-
- @param UsbIo[in] Pointer to a USB I/O protocol instance.
-
- @retval TRUE Device is a USB Serial device.
- @retval FALSE Device is a not USB Serial device.
-
-**/
-BOOLEAN
-IsUsbSerial (
- IN EFI_USB_IO_PROTOCOL *UsbIo
- )
-{
- EFI_STATUS Status;
- EFI_USB_DEVICE_DESCRIPTOR DeviceDescriptor;
- CHAR16 *StrMfg;
- BOOLEAN Found;
- UINT32 Index;
-
- //
- // Get the default device descriptor
- //
- Status = UsbIo->UsbGetDeviceDescriptor (
- UsbIo,
- &DeviceDescriptor
- );
- if (EFI_ERROR (Status)) {
- return FALSE;
- }
-
- Found = FALSE;
- Index = 0;
- while (gUSBDeviceList[Index].VendorId != 0 &&
- gUSBDeviceList[Index].DeviceId != 0 &&
- !Found ) {
- if (DeviceDescriptor.IdProduct == gUSBDeviceList[Index].DeviceId &&
- DeviceDescriptor.IdVendor == gUSBDeviceList[Index].VendorId ){
- //
- // Checks to see if a string descriptor can be pulled from the device in
- // the selected language. If not False is returned indicating that this
- // is not a Usb Serial Device that can be managegd by this driver
- //
- StrMfg = NULL;
- Status = UsbIo->UsbGetStringDescriptor (
- UsbIo,
- USB_US_LANG_ID, // LANGID selector, should make this
- // more robust to verify lang support
- // for device
- DeviceDescriptor.StrManufacturer,
- &StrMfg
- );
- if (StrMfg != NULL) {
- FreePool (StrMfg);
- }
- if (EFI_ERROR (Status)) {
- return FALSE;
- }
- return TRUE;
- }
- Index++;
- }
- return FALSE;
-}
-
-/**
- Internal function that sets the Data Bits, Stop Bits and Parity values on the
- Usb Serial Device with a single usb control transfer.
-
- @param UsbIo[in] Usb Io Protocol instance pointer
- @param DataBits[in] The data bits value to be set on the Usb
- Serial Device
- @param Parity[in] The parity type that will be set on the Usb
- Serial Device
- @param StopBits[in] The stop bits type that will be set on the
- Usb Serial Device
- @param LastSettings[in] A pointer to the Usb Serial Device's
- PREVIOUS_ATTRIBUTES item
-
- @retval EFI_SUCCESS The data items were correctly set on the
- USB Serial Device
- @retval EFI_INVALID_PARAMETER An invalid data parameter or an invalid
- combination or parameters was used
- @retval EFI_DEVICE_ERROR The device is not functioning correctly and
- the data values were unable to be set
-
-**/
-EFI_STATUS
-EFIAPI
-SetDataInternal (
- IN EFI_USB_IO_PROTOCOL *UsbIo,
- IN UINT8 DataBits,
- IN EFI_PARITY_TYPE Parity,
- IN EFI_STOP_BITS_TYPE StopBits,
- IN PREVIOUS_ATTRIBUTES *LastSettings
- )
-{
- EFI_STATUS Status;
- EFI_USB_DEVICE_REQUEST DevReq;
- UINT32 ReturnValue;
- UINT8 ConfigurationValue;
-
- //
- // Since data bits settings of 6,7,8 cannot be set with a stop bits setting of
- // 1.5 check to see if this happens when the values of last settings are used
- //
- if ((DataBits == 0) && (StopBits == OneFiveStopBits)) {
- if ((LastSettings->DataBits == 6) || (LastSettings->DataBits == 7) || (LastSettings->DataBits == 8)) {
- return EFI_INVALID_PARAMETER;
- }
- } else if ((StopBits == DefaultStopBits) && ((DataBits == 6) || (DataBits == 7) || (DataBits == 8))) {
- if (LastSettings->StopBits == OneFiveStopBits) {
- return EFI_INVALID_PARAMETER;
- }
- } else if ((DataBits == 0) && (StopBits == DefaultStopBits)) {
- if (LastSettings->StopBits == OneFiveStopBits) {
- if ((LastSettings->DataBits == 6) || (LastSettings->DataBits == 7) || (LastSettings->DataBits == 8)) {
- return EFI_INVALID_PARAMETER;
- }
- }
- }
-
- //
- // set the DevReq.Value for the usb control transfer to the correct value
- // based on the seleceted number of data bits if there is an invalid number of
- // data bits requested return EFI_INVALID_PARAMETER
- //
- if (((DataBits < 5 ) || (DataBits > 8)) && (DataBits != 0)) {
- return EFI_INVALID_PARAMETER;
- }
- if (DataBits == 0) {
- //
- // use the value of LastDataBits
- //
- DevReq.Value = SET_DATA_BITS (LastSettings->DataBits);
- } else {
- //
- // use the value of DataBits
- //
- DevReq.Value = SET_DATA_BITS (DataBits);
- }
-
- //
- // Set Parity
- //
- if (Parity == DefaultParity) {
- Parity = LastSettings->Parity;
- }
-
- if (Parity == NoParity) {
- DevReq.Value |= SET_PARITY_NONE;
- } else if (Parity == EvenParity) {
- DevReq.Value |= SET_PARITY_EVEN;
- } else if (Parity == OddParity){
- DevReq.Value |= SET_PARITY_ODD;
- } else if (Parity == MarkParity) {
- DevReq.Value |= SET_PARITY_MARK;
- } else if (Parity == SpaceParity) {
- DevReq.Value |= SET_PARITY_SPACE;
- }
-
- //
- // Set Stop Bits
- //
- if (StopBits == DefaultStopBits) {
- StopBits = LastSettings->StopBits;
- }
-
- if (StopBits == OneStopBit) {
- DevReq.Value |= SET_STOP_BITS_1;
- } else if (StopBits == OneFiveStopBits) {
- DevReq.Value |= SET_STOP_BITS_15;
- } else if (StopBits == TwoStopBits) {
- DevReq.Value |= SET_STOP_BITS_2;
- }
-
- //
- // set the rest of the DevReq parameters and perform the usb control transfer
- // to set the data bits on the device
- //
- DevReq.Request = FTDI_COMMAND_SET_DATA;
- DevReq.RequestType = USB_REQ_TYPE_VENDOR;
- DevReq.Index = FTDI_PORT_IDENTIFIER;
- DevReq.Length = 0; // indicates that there is no data phase in this request
-
- Status = UsbIo->UsbControlTransfer (
- UsbIo,
- &DevReq,
- EfiUsbDataOut,
- WDR_SHORT_TIMEOUT,
- &ConfigurationValue,
- 1,
- &ReturnValue
- );
- if (EFI_ERROR (Status)) {
- goto StatusError;
- }
- return Status;
-
-StatusError:
- if ((Status != EFI_INVALID_PARAMETER) || (Status != EFI_DEVICE_ERROR)) {
- return EFI_DEVICE_ERROR;
- } else {
- return Status;
- }
-}
-
-/**
- Internal function that sets the baudrate on the Usb Serial Device.
-
- @param UsbIo[in] Usb Io Protocol instance pointer
- @param BaudRate[in] The baudrate value to be set on the device.
- If this value is 0 the value of LastBaudRate
- will be used instead
- @param LastBaudRate[in] The baud rate value that was previously set
- on the Usb Serial Device
-
- @retval EFI_SUCCESS The baudrate was set succesfully
- @retval EFI_INVALID_PARAMETER An invalid baudrate was used
- @retval EFI_DEVICE_ERROR The device is not functioning correctly and
- the baudrate was unable to be set
-
-**/
-EFI_STATUS
-EFIAPI
-SetBaudRateInternal (
- IN EFI_USB_IO_PROTOCOL *UsbIo,
- IN UINT64 BaudRate,
- IN UINT64 LastBaudRate
- )
-{
- EFI_STATUS Status;
- EFI_USB_DEVICE_REQUEST DevReq;
- UINT32 ReturnValue;
- UINT8 ConfigurationValue;
- UINT16 EncodedBaudRate;
- EFI_TPL Tpl;
-
- Tpl = gBS->RaiseTPL(TPL_NOTIFY);
-
- //
- // set the value of DevReq.Value based on the value of BaudRate
- // if 0 is selected as baud rate use the value of LastBaudRate
- //
- if (BaudRate == 0) {
- Status = EncodeBaudRateForFtdi (LastBaudRate, &EncodedBaudRate);
- if (EFI_ERROR (Status)) {
- gBS->RestoreTPL (Tpl);
- //
- // EncodeBaudRateForFtdi returns EFI_INVALID_PARAMETER when not
- // succesfull
- //
- return Status;
- }
- DevReq.Value = EncodedBaudRate;
- } else {
- Status = EncodeBaudRateForFtdi (BaudRate, &EncodedBaudRate);
- if (EFI_ERROR (Status)) {
- gBS->RestoreTPL (Tpl);
- //
- // EncodeBaudRateForFtdi returns EFI_INVALID_PARAMETER when not
- // successfull
- //
- return Status;
- }
- DevReq.Value = EncodedBaudRate;
- }
-
- //
- // set the remaining parameters of DevReq and perform the usb control transfer
- // to set the device
- //
- DevReq.Request = FTDI_COMMAND_SET_BAUDRATE;
- DevReq.RequestType = USB_REQ_TYPE_VENDOR;
- DevReq.Index = FTDI_PORT_IDENTIFIER;
- DevReq.Length = 0; // indicates that there is no data phase in this request
-
- Status = UsbIo->UsbControlTransfer (
- UsbIo,
- &DevReq,
- EfiUsbDataOut,
- WDR_SHORT_TIMEOUT,
- &ConfigurationValue,
- 1,
- &ReturnValue
- );
- if (EFI_ERROR (Status)) {
- goto StatusError;
- }
- gBS->RestoreTPL (Tpl);
- return Status;
-
-StatusError:
- gBS->RestoreTPL (Tpl);
- if ((Status != EFI_INVALID_PARAMETER) || (Status != EFI_DEVICE_ERROR)) {
- return EFI_DEVICE_ERROR;
- } else {
- return Status;
- }
-}
-
-/**
- Sets the baud rate, receive FIFO depth, transmit/receice time out, parity,
- data bits, and stop bits on a serial device.
-
- @param UsbSerialDevice[in] Pointer to the current instance of the USB Serial
- Device.
- @param BaudRate[in] The requested baud rate. A BaudRate value of 0
- will use the device's default interface speed.
- @param ReveiveFifoDepth[in] The requested depth of the FIFO on the receive
- side of the serial interface. A ReceiveFifoDepth
- value of 0 will use the device's default FIFO
- depth.
- @param Timeout[in] The requested time out for a single character in
- microseconds.This timeout applies to both the
- transmit and receive side of the interface.A
- Timeout value of 0 will use the device's default
- time out value.
- @param Parity[in] The type of parity to use on this serial device.
- A Parity value of DefaultParity will use the
- device's default parity value.
- @param DataBits[in] The number of data bits to use on the serial
- device. A DataBits value of 0 will use the
- device's default data bit setting.
- @param StopBits[in] The number of stop bits to use on this serial
- device. A StopBits value of DefaultStopBits will
- use the device's default number of stop bits.
-
- @retval EFI_SUCCESS The attributes were set
- @retval EFI_DEVICE_ERROR The attributes were not able to be set
-
-**/
-EFI_STATUS
-EFIAPI
-SetAttributesInternal (
- IN USB_SER_DEV *UsbSerialDevice,
- IN UINT64 BaudRate,
- IN UINT32 ReceiveFifoDepth,
- IN UINT32 Timeout,
- IN EFI_PARITY_TYPE Parity,
- IN UINT8 DataBits,
- IN EFI_STOP_BITS_TYPE StopBits
- )
-{
- EFI_STATUS Status;
- EFI_TPL Tpl;
- UART_DEVICE_PATH *Uart;
- EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath;
-
- Status = EFI_UNSUPPORTED;
- Tpl = gBS->RaiseTPL(TPL_NOTIFY);
- Uart = NULL;
-
- //
- // check for invalid combinations of parameters
- //
- if (((DataBits >= 6) && (DataBits <= 8)) && (StopBits == OneFiveStopBits)) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // set data bits, parity and stop bits
- //
- Status = SetDataInternal (
- UsbSerialDevice->UsbIo,
- DataBits,
- Parity,
- StopBits,
- &(UsbSerialDevice->LastSettings)
- );
- if (EFI_ERROR (Status)) {
- goto StatusError;
- }
- //
- // set baudrate
- //
- Status = SetBaudRateInternal (
- UsbSerialDevice->UsbIo,
- BaudRate,
- UsbSerialDevice->LastSettings.BaudRate
- );
- if (EFI_ERROR (Status)){
- goto StatusError;
- }
-
- //
- // update the values of UsbSerialDevice->LastSettings and UsbSerialDevice->SerialIo.Mode
- //
- if (BaudRate == 0) {
- UsbSerialDevice->LastSettings.BaudRate = UsbSerialDevice->LastSettings.BaudRate;
- UsbSerialDevice->SerialIo.Mode->BaudRate = UsbSerialDevice->LastSettings.BaudRate;
- } else {
- UsbSerialDevice->LastSettings.BaudRate = BaudRate;
- UsbSerialDevice->SerialIo.Mode->BaudRate = BaudRate;
- }
-
- UsbSerialDevice->LastSettings.Timeout = FTDI_TIMEOUT;
- UsbSerialDevice->LastSettings.ReceiveFifoDepth = FTDI_MAX_RECEIVE_FIFO_DEPTH;
-
- if (Parity == DefaultParity) {
- UsbSerialDevice->LastSettings.Parity = UsbSerialDevice->LastSettings.Parity;
- UsbSerialDevice->SerialIo.Mode->Parity = UsbSerialDevice->LastSettings.Parity;
- } else {
- UsbSerialDevice->LastSettings.Parity = Parity;
- UsbSerialDevice->SerialIo.Mode->Parity = Parity;
- }
- if (DataBits == 0) {
- UsbSerialDevice->LastSettings.DataBits = UsbSerialDevice->LastSettings.DataBits;
- UsbSerialDevice->SerialIo.Mode->DataBits = UsbSerialDevice->LastSettings.DataBits;
- } else {
- UsbSerialDevice->LastSettings.DataBits = DataBits;
- UsbSerialDevice->SerialIo.Mode->DataBits = DataBits;
- }
- if (StopBits == DefaultStopBits) {
- UsbSerialDevice->LastSettings.StopBits = UsbSerialDevice->LastSettings.StopBits;
- UsbSerialDevice->SerialIo.Mode->StopBits = UsbSerialDevice->LastSettings.StopBits;
- } else {
- UsbSerialDevice->LastSettings.StopBits = StopBits;
- UsbSerialDevice->SerialIo.Mode->StopBits = StopBits;
- }
-
- //
- // See if the device path node has changed
- //
- if (UsbSerialDevice->UartDevicePath.BaudRate == BaudRate &&
- UsbSerialDevice->UartDevicePath.DataBits == DataBits &&
- UsbSerialDevice->UartDevicePath.StopBits == StopBits &&
- UsbSerialDevice->UartDevicePath.Parity == Parity
- ) {
- gBS->RestoreTPL (Tpl);
- return EFI_SUCCESS;
- }
-
- //
- // Update the device path
- //
- UsbSerialDevice->UartDevicePath.BaudRate = BaudRate;
- UsbSerialDevice->UartDevicePath.DataBits = DataBits;
- UsbSerialDevice->UartDevicePath.StopBits = (UINT8) StopBits;
- UsbSerialDevice->UartDevicePath.Parity = (UINT8) Parity;
-
- Status = EFI_SUCCESS;
- if (UsbSerialDevice->ControllerHandle != NULL) {
- RemainingDevicePath = UsbSerialDevice->DevicePath;
- while (!IsDevicePathEnd (RemainingDevicePath)) {
- Uart = (UART_DEVICE_PATH *) NextDevicePathNode (RemainingDevicePath);
- if (Uart->Header.Type == MESSAGING_DEVICE_PATH &&
- Uart->Header.SubType == MSG_UART_DP &&
- sizeof (UART_DEVICE_PATH) == DevicePathNodeLength ((EFI_DEVICE_PATH *) Uart)) {
- Uart->BaudRate = BaudRate;
- Uart->DataBits = DataBits;
- Uart->StopBits = (UINT8)StopBits;
- Uart->Parity = (UINT8) Parity;
- break;
- }
- RemainingDevicePath = NextDevicePathNode (RemainingDevicePath);
- }
- }
-
- gBS->RestoreTPL (Tpl);
- return Status;
-
-StatusError:
- gBS->RestoreTPL (Tpl);
- if ((Status != EFI_INVALID_PARAMETER) || (Status != EFI_DEVICE_ERROR)) {
- return EFI_DEVICE_ERROR;
- } else {
- return Status;
- }
-}
-
-/**
- Internal function that performs a Usb Control Transfer to set the flow control
- on the Usb Serial Device.
-
- @param UsbIo[in] Usb Io Protocol instance pointer
- @param FlowControlEnable[in] Data on the Enable/Disable status of Flow
- Control on the Usb Serial Device
-
- @retval EFI_SUCCESS The flow control was set on the Usb Serial
- device
- @retval EFI_INVALID_PARAMETER An invalid flow control value was used
- @retval EFI_EFI_UNSUPPORTED The operation is not supported
- @retval EFI_DEVICE_ERROR The device is not functioning correctly
-
-**/
-EFI_STATUS
-EFIAPI
-SetFlowControlInternal (
- IN EFI_USB_IO_PROTOCOL *UsbIo,
- IN BOOLEAN FlowControlEnable
- )
-{
- EFI_STATUS Status;
- EFI_USB_DEVICE_REQUEST DevReq;
- UINT32 ReturnValue;
- UINT8 ConfigurationValue;
-
- //
- // set DevReq.Value based on the value of FlowControlEnable
- //
- if (!FlowControlEnable) {
- DevReq.Value = NO_FLOW_CTRL;
- }
- if (FlowControlEnable) {
- DevReq.Value = XON_XOFF_CTRL;
- }
- //
- // set the remaining DevReq parameters and perform the usb control transfer to
- // set the flow control on the device
- //
- DevReq.Request = FTDI_COMMAND_SET_FLOW_CTRL;
- DevReq.RequestType = USB_REQ_TYPE_VENDOR;
- DevReq.Index = FTDI_PORT_IDENTIFIER;
- DevReq.Length = 0; // indicates that this transfer has no data phase
- Status = UsbIo->UsbControlTransfer (
- UsbIo,
- &DevReq,
- EfiUsbDataOut,
- WDR_TIMEOUT,
- &ConfigurationValue,
- 1,
- &ReturnValue
- );
- if (EFI_ERROR (Status)) {
- goto StatusError;
- }
-
- return Status;
-
-StatusError:
- if ((Status != EFI_INVALID_PARAMETER) ||
- (Status != EFI_DEVICE_ERROR) ||
- (Status != EFI_UNSUPPORTED) ) {
- return EFI_DEVICE_ERROR;
- } else {
- return Status;
- }
-}
-
-/**
- Internal function that performs a Usb Control Transfer to set the Dtr value on
- the Usb Serial Device.
-
- @param UsbIo[in] Usb Io Protocol instance pointer
- @param DtrEnable[in] Data on the Enable/Disable status of the
- Dtr for the Usb Serial Device
-
- @retval EFI_SUCCESS The Dtr value was set on the Usb Serial
- Device
- @retval EFI_INVALID_PARAMETER An invalid Dtr value was used
- @retval EFI_UNSUPPORTED The operation is not supported
- @retval EFI_DEVICE_ERROR The device is not functioning correctly
-
-**/
-EFI_STATUS
-EFIAPI
-SetDtrInternal (
- IN EFI_USB_IO_PROTOCOL *UsbIo,
- IN BOOLEAN DtrEnable
- )
-{
- EFI_STATUS Status;
- EFI_USB_DEVICE_REQUEST DevReq;
- UINT32 ReturnValue;
- UINT8 ConfigurationValue;
-
- //
- // set the value of DevReq.Value based on the value of DtrEnable
- //
- if (!DtrEnable) {
- DevReq.Value = SET_DTR_LOW;
- }
- if (DtrEnable) {
- DevReq.Value = SET_DTR_HIGH;
- }
- //
- // set the remaining attributes of DevReq and perform the usb control transfer
- // to set the device
- //
- DevReq.Request = FTDI_COMMAND_MODEM_CTRL;
- DevReq.RequestType = USB_REQ_TYPE_VENDOR;
- DevReq.Index = FTDI_PORT_IDENTIFIER;
- DevReq.Length = 0; // indicates that there is no data phase in this transfer
-
- Status = UsbIo->UsbControlTransfer (
- UsbIo,
- &DevReq,
- EfiUsbDataOut,
- WDR_TIMEOUT,
- &ConfigurationValue,
- 1,
- &ReturnValue
- );
- if (EFI_ERROR (Status)) {
- goto StatusError;
- }
- return Status;
-
-StatusError:
- if ((Status != EFI_INVALID_PARAMETER) ||
- (Status != EFI_DEVICE_ERROR) ||
- (Status != EFI_UNSUPPORTED) ) {
- return EFI_DEVICE_ERROR;
- } else {
- return Status;
- }
-}
-
-/**
- Internal function that performs a Usb Control Transfer to set the Dtr value on
- the Usb Serial Device.
-
- @param UsbIo[in] Usb Io Protocol instance pointer
- @param RtsEnable[in] Data on the Enable/Disable status of the
- Rts for the Usb Serial Device
-
- @retval EFI_SUCCESS The Rts value was set on the Usb Serial
- Device
- @retval EFI_INVALID_PARAMETER An invalid Rts value was used
- @retval EFI_UNSUPPORTED The operation is not supported
- @retval EFI_DEVICE_ERROR The device is not functioning correctly
-
-**/
-EFI_STATUS
-EFIAPI
-SetRtsInternal (
- IN EFI_USB_IO_PROTOCOL *UsbIo,
- IN BOOLEAN RtsEnable
- )
-{
- EFI_STATUS Status;
- EFI_USB_DEVICE_REQUEST DevReq;
- UINT32 ReturnValue;
- UINT8 ConfigurationValue;
-
- //
- // set DevReq.Value based on the value of RtsEnable
- //
- if (!RtsEnable) {
- DevReq.Value = SET_RTS_LOW;
- }
- if (RtsEnable) {
- DevReq.Value = SET_RTS_HIGH;
- }
-
- //
- // set the remaining parameters of DevReq and perform the usb control transfer
- // to set the values on the device
- //
- DevReq.Request = FTDI_COMMAND_MODEM_CTRL;
- DevReq.RequestType = USB_REQ_TYPE_VENDOR;
- DevReq.Index = FTDI_PORT_IDENTIFIER;
- DevReq.Length = 0; // indicates that there is no data phase in this request
-
- Status = UsbIo->UsbControlTransfer (
- UsbIo,
- &DevReq,
- EfiUsbDataOut,
- WDR_TIMEOUT,
- &ConfigurationValue,
- 1,
- &ReturnValue
- );
- if (EFI_ERROR (Status)) {
- goto StatusError;
- }
-
- return Status;
-
-StatusError:
- if ((Status != EFI_INVALID_PARAMETER) ||
- (Status != EFI_DEVICE_ERROR) ||
- (Status != EFI_UNSUPPORTED) ) {
- return EFI_DEVICE_ERROR;
- } else {
- return Status;
- }
-}
-
-/**
- Internal function that checks for valid control values and sets the control
- bits on the Usb Serial Device.
-
- @param UsbSerialDevice[in] Handle to the Usb Serial Device whose
- control bits are being set
- @param Control[in] The control value passed to the function
- that contains the values of the control
- bits that are being set
-
- @retval EFI_SUCCESS The control bits were set on the Usb Serial
- Device
- @retval EFI_INVALID_PARAMETER An invalid control value was encountered
- @retval EFI_EFI_UNSUPPORTED The operation is not supported
- @retval EFI_DEVICE_ERROR The device is not functioning correctly
-
-**/
-EFI_STATUS
-EFIAPI
-SetControlBitsInternal (
- IN USB_SER_DEV *UsbSerialDevice,
- IN CONTROL_BITS *Control
- )
-{
- EFI_STATUS Status;
- UART_FLOW_CONTROL_DEVICE_PATH *FlowControl;
- EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath;
-
- //
- // check for invalid control parameters hardware and software loopback enabled
- // must always be set to FALSE
- //
- Control->HardwareLoopBack = FALSE;
- Control->SoftwareLoopBack = FALSE;
-
- //
- // set hardware flow control
- //
- Status = SetFlowControlInternal (
- UsbSerialDevice->UsbIo,
- Control->HardwareFlowControl
- );
- if (EFI_ERROR (Status)) {
- goto StatusError;
- }
-
- //
- // set Dtr state
- //
- Status = SetDtrInternal (UsbSerialDevice->UsbIo, Control->DtrState);
- if (EFI_ERROR (Status)) {
- goto StatusError;
- }
-
- //
- // set Rts state
- //
- Status = SetRtsInternal (UsbSerialDevice->UsbIo, Control->RtsState);
- if (EFI_ERROR (Status)){
- goto StatusError;
- }
-
- //
- // update the remaining control values for UsbSerialDevice->ControlValues
- //
- UsbSerialDevice->ControlValues.DtrState = Control->DtrState;
- UsbSerialDevice->ControlValues.RtsState = Control->RtsState;
- UsbSerialDevice->ControlValues.HardwareFlowControl = Control->HardwareFlowControl;
- UsbSerialDevice->ControlValues.HardwareLoopBack = FALSE;
- UsbSerialDevice->ControlValues.SoftwareLoopBack = FALSE;
-
- Status = EFI_SUCCESS;
- //
- // Update the device path to have the correct flow control values
- //
- if (UsbSerialDevice->ControllerHandle != NULL) {
- RemainingDevicePath = UsbSerialDevice->DevicePath;
- while (!IsDevicePathEnd (RemainingDevicePath)) {
- FlowControl = (UART_FLOW_CONTROL_DEVICE_PATH *) NextDevicePathNode (RemainingDevicePath);
- if (FlowControl->Header.Type == MESSAGING_DEVICE_PATH &&
- FlowControl->Header.SubType == MSG_VENDOR_DP &&
- sizeof (UART_FLOW_CONTROL_DEVICE_PATH) == DevicePathNodeLength ((EFI_DEVICE_PATH *) FlowControl)){
- if (UsbSerialDevice->ControlValues.HardwareFlowControl == TRUE) {
- FlowControl->FlowControlMap = UART_FLOW_CONTROL_HARDWARE;
- } else if (UsbSerialDevice->ControlValues.HardwareFlowControl == FALSE) {
- FlowControl->FlowControlMap = 0;
- }
- break;
- }
- RemainingDevicePath = NextDevicePathNode (RemainingDevicePath);
- }
- }
-
- return Status;
-
-StatusError:
- if ((Status != EFI_INVALID_PARAMETER) ||
- (Status != EFI_DEVICE_ERROR) ||
- (Status != EFI_UNSUPPORTED) ) {
- return EFI_DEVICE_ERROR;
- } else {
- return Status;
- }
-}
-
-/**
- Internal function that calculates the Control value used by GetControlBits()
- based on the status and control values of the Usb Serial Device.
-
- @param UsbSerialDevice[in] Handle to the Usb Serial Devie whose status
- and control values are being used to set
- Control
- @param Control[out] On output the formated value of Control
- that has been calculated based on the
- control and status values of the Usb Serial
- Device
-
- @retval EFI_SUCCESS The value of Control was successfully
- calculated
-
-**/
-EFI_STATUS
-EFIAPI
-GetControlBitsInternal (
- IN USB_SER_DEV *UsbSerialDevice,
- OUT UINT32 *Control
- )
-{
- *Control = 0;
-
- //
- // Check the values of UsbSerialDevice->Status Values and modify control
- // accordingly these values correspond to the modem status register
- //
- if (UsbSerialDevice->StatusValues.CtsState) {
- *Control |= EFI_SERIAL_CLEAR_TO_SEND;
- }
- if (UsbSerialDevice->StatusValues.DsrState) {
- *Control |= EFI_SERIAL_DATA_SET_READY;
- }
- if (UsbSerialDevice->StatusValues.RiState) {
- *Control |= EFI_SERIAL_RING_INDICATE;
- }
- if (UsbSerialDevice->StatusValues.SdState) {
- *Control |= EFI_SERIAL_CARRIER_DETECT;
- }
-
- //
- // check the values of UsbSerialDevice->ControlValues and modify control
- // accordingly these values correspond to the values of the Modem Control
- // Register
- //
- if (UsbSerialDevice->ControlValues.DtrState) {
- *Control |= EFI_SERIAL_DATA_TERMINAL_READY;
- }
- if (UsbSerialDevice->ControlValues.RtsState) {
- *Control |= EFI_SERIAL_REQUEST_TO_SEND;
- }
- if (UsbSerialDevice->ControlValues.HardwareLoopBack) {
- *Control |= EFI_SERIAL_HARDWARE_LOOPBACK_ENABLE;
- }
- if (UsbSerialDevice->ControlValues.HardwareFlowControl) {
- *Control |= EFI_SERIAL_HARDWARE_FLOW_CONTROL_ENABLE;
- }
- //
- // check if the buffer is empty since only one is being used if it is empty
- // set both the receive and transmit buffers to empty
- //
- if (UsbSerialDevice->DataBufferHead == UsbSerialDevice->DataBufferTail) {
- *Control |= EFI_SERIAL_OUTPUT_BUFFER_EMPTY;
- *Control |= EFI_SERIAL_INPUT_BUFFER_EMPTY;
- }
- //
- // check for software loopback enable in UsbSerialDevice->ControlValues
- //
- if (UsbSerialDevice->ControlValues.SoftwareLoopBack) {
- *Control |= EFI_SERIAL_SOFTWARE_LOOPBACK_ENABLE;
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- Resets the USB Serial Device
-
- This function is the internal method for resetting the device and is called by
- SerialReset()
-
- @param UsbSerialDevice[in] A pointer to the USB Serial device
-
- @retval EFI_SUCCESS The device was reset
- @retval EFI_DEVICE_ERROR The device could not be reset
-
-**/
-EFI_STATUS
-EFIAPI
-ResetInternal (
- IN USB_SER_DEV *UsbSerialDevice
- )
-{
- EFI_STATUS Status;
- EFI_USB_DEVICE_REQUEST DevReq;
- UINT8 ConfigurationValue;
- UINT32 ReturnValue;
-
- DevReq.Request = FTDI_COMMAND_RESET_PORT;
- DevReq.RequestType = USB_REQ_TYPE_VENDOR;
- DevReq.Value = RESET_PORT_PURGE_RX;
- DevReq.Index = FTDI_PORT_IDENTIFIER;
- DevReq.Length = 0; //indicates that there is not data phase in this request
-
- Status = UsbSerialDevice->UsbIo->UsbControlTransfer (
- UsbSerialDevice->UsbIo,
- &DevReq,
- EfiUsbDataIn,
- WDR_TIMEOUT,
- &ConfigurationValue,
- 1,
- &ReturnValue
- );
- if (EFI_ERROR (Status)) {
- return EFI_DEVICE_ERROR;
- }
-
- DevReq.Request = FTDI_COMMAND_RESET_PORT;
- DevReq.RequestType = USB_REQ_TYPE_VENDOR;
- DevReq.Value = RESET_PORT_PURGE_TX;
- DevReq.Index = FTDI_PORT_IDENTIFIER;
- DevReq.Length = 0; //indicates that there is no data phase in this request
-
- Status = UsbSerialDevice->UsbIo->UsbControlTransfer (
- UsbSerialDevice->UsbIo,
- &DevReq,
- EfiUsbDataIn,
- WDR_TIMEOUT,
- &ConfigurationValue,
- 1,
- &ReturnValue
- );
- if (EFI_ERROR (Status)) {
- return EFI_DEVICE_ERROR;
- }
- return Status;
-}
-
-/**
- Entrypoint of USB Serial Driver.
-
- This function is the entrypoint of USB Serial Driver. It installs
- Driver Binding Protocols together with Component Name Protocols.
-
- @param ImageHandle[in] The firmware allocated handle for the EFI image.
- @param SystemTable[in] A pointer to the EFI System Table.
-
- @retval EFI_SUCCESS The entry point is executed successfully.
-
-**/
-EFI_STATUS
-EFIAPI
-FtdiUsbSerialEntryPoint (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
-
- Status = EfiLibInstallDriverBindingComponentName2 (
- ImageHandle,
- SystemTable,
- &gUsbSerialDriverBinding,
- ImageHandle,
- &gUsbSerialComponentName,
- &gUsbSerialComponentName2
- );
- ASSERT_EFI_ERROR (Status);
- return EFI_SUCCESS;
-}
-
-/**
- Unload function for the Usb Serial Driver.
-
- @param ImageHandle[in] The allocated handle for the EFI image
-
- @retval EFI_SUCCESS The driver was unloaded successfully
-**/
-EFI_STATUS
-EFIAPI
-FtdiUsbSerialUnload (
- IN EFI_HANDLE ImageHandle
- )
-{
- EFI_STATUS Status;
- EFI_HANDLE *HandleBuffer;
- UINTN HandleCount;
- UINTN Index;
-
- //
- // Retrieve all handles in the handle database
- //
- Status = gBS->LocateHandleBuffer (
- AllHandles,
- NULL,
- NULL,
- &HandleCount,
- &HandleBuffer
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Disconnect the driver from the handles in the handle database
- //
- for (Index = 0; Index < HandleCount; Index++) {
- Status = gBS->DisconnectController (
- HandleBuffer[Index],
- gImageHandle,
- NULL
- );
- }
-
- //
- // Free the handle array
- //
- FreePool (HandleBuffer);
-
- //
- // Uninstall protocols installed by the driver in its entrypoint
- //
- Status = gBS->UninstallMultipleProtocolInterfaces (
- ImageHandle,
- &gEfiDriverBindingProtocolGuid,
- &gUsbSerialDriverBinding,
- &gEfiComponentNameProtocolGuid,
- &gUsbSerialComponentName,
- &gEfiComponentName2ProtocolGuid,
- &gUsbSerialComponentName2,
- NULL
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- Check whether USB Serial driver supports this device.
-
- @param This[in] The USB Serial driver binding protocol.
- @param Controller[in] The controller handle to check.
- @param RemainingDevicePath[in] The remaining device path.
-
- @retval EFI_SUCCESS The driver supports this controller.
- @retval other This device isn't supported.
-
-**/
-EFI_STATUS
-EFIAPI
-UsbSerialDriverBindingSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_USB_IO_PROTOCOL *UsbIo;
- UART_DEVICE_PATH *UartNode;
- UART_FLOW_CONTROL_DEVICE_PATH *FlowControlNode;
- UINTN Index;
- UINTN EntryCount;
- EFI_OPEN_PROTOCOL_INFORMATION_ENTRY *OpenInfoBuffer;
- BOOLEAN HasFlowControl;
- EFI_DEVICE_PATH_PROTOCOL *DevicePath;
- EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath;
-
- if (RemainingDevicePath != NULL) {
- if (!IsDevicePathEnd (RemainingDevicePath)) {
- Status = EFI_UNSUPPORTED;
- UartNode = (UART_DEVICE_PATH *) NextDevicePathNode (RemainingDevicePath);
- if (UartNode->Header.Type != MESSAGING_DEVICE_PATH ||
- UartNode->Header.SubType != MSG_UART_DP ||
- sizeof (UART_DEVICE_PATH) != DevicePathNodeLength ((EFI_DEVICE_PATH *) UartNode)) {
- goto Error;
- }
- FlowControlNode = (UART_FLOW_CONTROL_DEVICE_PATH *) NextDevicePathNode (UartNode);
- if ((ReadUnaligned32 (&FlowControlNode->FlowControlMap) & ~UART_FLOW_CONTROL_HARDWARE) != 0) {
- goto Error;
- }
- }
- }
-
- //
- // Check if USB I/O Protocol is attached on the controller handle.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- (VOID **) &UsbIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (Status == EFI_ALREADY_STARTED) {
- if (RemainingDevicePath == NULL || IsDevicePathEnd (RemainingDevicePath)) {
- return EFI_SUCCESS;
- }
- Status = gBS->OpenProtocolInformation (
- Controller,
- &gEfiUsbIoProtocolGuid,
- &OpenInfoBuffer,
- &EntryCount
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
- for (Index = 0; Index < EntryCount; Index++) {
- if ((OpenInfoBuffer[Index].Attributes & EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER) != 0) {
- Status = gBS->OpenProtocol (
- OpenInfoBuffer[Index].ControllerHandle,
- &gEfiDevicePathProtocolGuid,
- (VOID **) &DevicePath,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (!EFI_ERROR (Status)) {
- HasFlowControl = ContainsFlowControl (RemainingDevicePath);
- if (HasFlowControl ^ ContainsFlowControl (DevicePath)) {
- Status = EFI_UNSUPPORTED;
- }
- }
- break;
- }
- }
- FreePool (OpenInfoBuffer);
- return Status;
- }
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- gBS->CloseProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- (VOID **) &ParentDevicePath,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (Status == EFI_ALREADY_STARTED) {
- return EFI_SUCCESS;
- }
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Use the USB I/O Protocol interface to check whether Controller is
- // a USB Serial device that can be managed by this driver.
- //
- Status = EFI_SUCCESS;
-
- if (!IsUsbSerial (UsbIo)) {
- Status = EFI_UNSUPPORTED;
- goto Error;
- }
-
-Error:
- gBS->CloseProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
- return Status;
-}
-
-/**
- Starts the USB Serial device with this driver.
-
- This function produces initializes the USB Serial device and
- produces the Serial IO Protocol.
-
- @param This[in] The USB Serial driver binding instance.
- @param Controller[in] Handle of device to bind driver to.
- @param RemainingDevicePath[in] Optional parameter use to pick a specific
- child device to start.
-
- @retval EFI_SUCCESS The controller is controlled by the usb USB
- Serial driver.
- @retval EFI_UNSUPPORTED No interrupt endpoint can be found.
- @retval Other This controller cannot be started.
-
-**/
-EFI_STATUS
-EFIAPI
-UsbSerialDriverBindingStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_USB_IO_PROTOCOL *UsbIo;
- USB_SER_DEV *UsbSerialDevice;
- UINT8 EndpointNumber;
- EFI_USB_ENDPOINT_DESCRIPTOR EndpointDescriptor;
- UINT8 Index;
- BOOLEAN FoundIn;
- BOOLEAN FoundOut;
- EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath;
- EFI_OPEN_PROTOCOL_INFORMATION_ENTRY *OpenInfoBuffer;
- UINTN EntryCount;
- EFI_SERIAL_IO_PROTOCOL *SerialIo;
- UART_DEVICE_PATH *Uart;
- UART_FLOW_CONTROL_DEVICE_PATH *FlowControl;
- UINT32 Control;
- EFI_DEVICE_PATH_PROTOCOL *TempDevicePath;
-
- UsbSerialDevice = AllocateZeroPool (sizeof (USB_SER_DEV));
- ASSERT (UsbSerialDevice != NULL);
-
- //
- // Get the Parent Device path
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- (VOID **) &ParentDevicePath,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status) && Status != EFI_ALREADY_STARTED) {
- goto ErrorExit1;
- }
-
- //
- // Open USB I/O Protocol
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- (VOID **) &UsbIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status) && Status != EFI_ALREADY_STARTED) {
- goto ErrorExit1;
- }
-
- if (Status == EFI_ALREADY_STARTED) {
- if (RemainingDevicePath == NULL || IsDevicePathEnd (RemainingDevicePath)) {
- FreePool (UsbSerialDevice);
- return EFI_SUCCESS;
- }
-
- //
- // Check to see if a child handle exists
- //
- Status = gBS->OpenProtocolInformation (
- Controller,
- &gEfiSerialIoProtocolGuid,
- &OpenInfoBuffer,
- &EntryCount
- );
- if (EFI_ERROR (Status)) {
- goto ErrorExit1;
- }
-
- Status = EFI_ALREADY_STARTED;
- for (Index = 0; Index < EntryCount; Index++) {
- if ((OpenInfoBuffer[Index].Attributes & EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER) != 0) {
- Status = gBS->OpenProtocol (
- OpenInfoBuffer[Index].ControllerHandle,
- &gEfiSerialIoProtocolGuid,
- (VOID **) &SerialIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- }
- if (!EFI_ERROR (Status)) {
- Uart = (UART_DEVICE_PATH *) RemainingDevicePath;
- Status = SerialIo->SetAttributes (
- SerialIo,
- Uart->BaudRate,
- SerialIo->Mode->ReceiveFifoDepth,
- SerialIo->Mode->Timeout,
- (EFI_PARITY_TYPE) Uart->Parity,
- Uart->DataBits,
- (EFI_STOP_BITS_TYPE) Uart->StopBits
- );
- FlowControl = (UART_FLOW_CONTROL_DEVICE_PATH *) NextDevicePathNode (Uart);
- if (!EFI_ERROR (Status) && IsUartFlowControlNode (FlowControl)) {
- Status = SerialIo->GetControl (
- SerialIo,
- &Control
- );
- if (!EFI_ERROR (Status)) {
- if (ReadUnaligned32 (&FlowControl->FlowControlMap) == UART_FLOW_CONTROL_HARDWARE) {
- Control |= EFI_SERIAL_HARDWARE_FLOW_CONTROL_ENABLE;
- } else {
- Control &= ~EFI_SERIAL_HARDWARE_FLOW_CONTROL_ENABLE;
- }
- //
- // Clear bits that are not allowed to be passed to SetControl
- //
- Control &= (EFI_SERIAL_REQUEST_TO_SEND |
- EFI_SERIAL_DATA_TERMINAL_READY |
- EFI_SERIAL_HARDWARE_LOOPBACK_ENABLE |
- EFI_SERIAL_SOFTWARE_LOOPBACK_ENABLE |
- EFI_SERIAL_HARDWARE_FLOW_CONTROL_ENABLE);
- Status = SerialIo->SetControl (SerialIo, Control);
- }
- }
- }
- break;
- }
- }
- FreePool (OpenInfoBuffer);
- return Status;
- }
-
- if (RemainingDevicePath != NULL) {
- if (IsDevicePathEnd (RemainingDevicePath)) {
- return EFI_SUCCESS;
- }
- }
-
- UsbSerialDevice->UsbIo = UsbIo;
-
- //
- // Get interface & endpoint descriptor
- //
- UsbIo->UsbGetInterfaceDescriptor (
- UsbIo,
- &UsbSerialDevice->InterfaceDescriptor
- );
-
- EndpointNumber = UsbSerialDevice->InterfaceDescriptor.NumEndpoints;
-
- //
- // Traverse endpoints to find the IN and OUT endpoints that will send and
- // receive data.
- //
- FoundIn = FALSE;
- FoundOut = FALSE;
- for (Index = 0; Index < EndpointNumber; Index++) {
-
- Status = UsbIo->UsbGetEndpointDescriptor (
- UsbIo,
- Index,
- &EndpointDescriptor
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- if (EndpointDescriptor.EndpointAddress == FTDI_ENDPOINT_ADDRESS_OUT) {
- //
- // Set the Out endpoint device
- //
- CopyMem (
- &UsbSerialDevice->OutEndpointDescriptor,
- &EndpointDescriptor,
- sizeof(EndpointDescriptor)
- );
- FoundOut = TRUE;
- }
-
- if (EndpointDescriptor.EndpointAddress == FTDI_ENDPOINT_ADDRESS_IN) {
- //
- // Set the In endpoint device
- //
- CopyMem (
- &UsbSerialDevice->InEndpointDescriptor,
- &EndpointDescriptor,
- sizeof(EndpointDescriptor)
- );
- FoundIn = TRUE;
- }
- }
-
- if (!FoundIn || !FoundOut) {
- //
- // No interrupt endpoint found, then return unsupported.
- //
- Status = EFI_UNSUPPORTED;
- goto ErrorExit;
- }
- //
- // set the initial values of UsbSerialDevice->LastSettings to the default
- // values
- //
- UsbSerialDevice->LastSettings.BaudRate = 115200;
- UsbSerialDevice->LastSettings.DataBits = 8;
- UsbSerialDevice->LastSettings.Parity = NoParity;
- UsbSerialDevice->LastSettings.ReceiveFifoDepth = FTDI_MAX_RECEIVE_FIFO_DEPTH;
- UsbSerialDevice->LastSettings.StopBits = OneStopBit;
- UsbSerialDevice->LastSettings.Timeout = FTDI_TIMEOUT;
-
- //
- // set the initial values of UsbSerialDevice->ControlValues
- //
- UsbSerialDevice->ControlValues.DtrState = FALSE;
- UsbSerialDevice->ControlValues.RtsState = FALSE;
- UsbSerialDevice->ControlValues.HardwareFlowControl = FALSE;
- UsbSerialDevice->ControlValues.HardwareLoopBack = FALSE;
- UsbSerialDevice->ControlValues.SoftwareLoopBack = FALSE;
-
- //
- // set the values of UsbSerialDevice->UartDevicePath
- //
- UsbSerialDevice->UartDevicePath.Header.Type = MESSAGING_DEVICE_PATH;
- UsbSerialDevice->UartDevicePath.Header.SubType = MSG_UART_DP;
- UsbSerialDevice->UartDevicePath.Header.Length[0] = (UINT8) (sizeof (UART_DEVICE_PATH));
- UsbSerialDevice->UartDevicePath.Header.Length[1] = (UINT8) ((sizeof (UART_DEVICE_PATH)) >> 8);
-
- //
- // set the values of UsbSerialDevice->FlowControlDevicePath
- UsbSerialDevice->FlowControlDevicePath.Header.Type = MESSAGING_DEVICE_PATH;
- UsbSerialDevice->FlowControlDevicePath.Header.SubType = MSG_VENDOR_DP;
- UsbSerialDevice->FlowControlDevicePath.Header.Length[0] = (UINT8) (sizeof (UART_FLOW_CONTROL_DEVICE_PATH));
- UsbSerialDevice->FlowControlDevicePath.Header.Length[1] = (UINT8) ((sizeof (UART_FLOW_CONTROL_DEVICE_PATH)) >> 8);
- UsbSerialDevice->FlowControlDevicePath.FlowControlMap = 0;
-
- Status = SetAttributesInternal (
- UsbSerialDevice,
- UsbSerialDevice->LastSettings.BaudRate,
- UsbSerialDevice->LastSettings.ReceiveFifoDepth,
- UsbSerialDevice->LastSettings.Timeout,
- UsbSerialDevice->LastSettings.Parity,
- UsbSerialDevice->LastSettings.DataBits,
- UsbSerialDevice->LastSettings.StopBits
- );
-
- ASSERT_EFI_ERROR (Status);
-
- Status = SetControlBitsInternal (
- UsbSerialDevice,
- &(UsbSerialDevice->ControlValues)
- );
-
- ASSERT_EFI_ERROR (Status);
-
- //
- // Publish Serial GUID and protocol
- //
-
- UsbSerialDevice->Signature = USB_SER_DEV_SIGNATURE;
- UsbSerialDevice->SerialIo.Reset = SerialReset;
- UsbSerialDevice->SerialIo.SetControl = SetControlBits;
- UsbSerialDevice->SerialIo.SetAttributes = SetAttributes;
- UsbSerialDevice->SerialIo.GetControl = GetControlBits;
- UsbSerialDevice->SerialIo.Read = ReadSerialIo;
- UsbSerialDevice->SerialIo.Write = WriteSerialIo;
-
- //
- // Set the static Serial IO modes that will display when running
- // "sermode" within the UEFI shell.
- //
-
- UsbSerialDevice->SerialIo.Mode->Timeout = 0;
- UsbSerialDevice->SerialIo.Mode->BaudRate = 115200;
- UsbSerialDevice->SerialIo.Mode->DataBits = 8;
- UsbSerialDevice->SerialIo.Mode->Parity = 1;
- UsbSerialDevice->SerialIo.Mode->StopBits = 1;
-
- UsbSerialDevice->ParentDevicePath = ParentDevicePath;
- UsbSerialDevice->ControllerHandle = NULL;
- FlowControl = NULL;
-
- //
- // Allocate space for the receive buffer
- //
- UsbSerialDevice->DataBuffer = AllocateZeroPool (SW_FIFO_DEPTH);
-
- //
- // Initialize data buffer pointers.
- // Head==Tail = true means buffer is empty.
- //
- UsbSerialDevice->DataBufferHead = 0;
- UsbSerialDevice->DataBufferTail = 0;
-
- UsbSerialDevice->ControllerNameTable = NULL;
- AddUnicodeString2 (
- "eng",
- gUsbSerialComponentName.SupportedLanguages,
- &UsbSerialDevice->ControllerNameTable,
- L"FTDI USB Serial Adapter",
- TRUE
- );
- AddUnicodeString2 (
- "en",
- gUsbSerialComponentName2.SupportedLanguages,
- &UsbSerialDevice->ControllerNameTable,
- L"FTDI USB Serial Adapter",
- FALSE
- );
-
- Status = SetInitialStatus (UsbSerialDevice);
- ASSERT_EFI_ERROR (Status);
-
- //
- // Create a polling loop to check for input
- //
-
- gBS->CreateEvent (
- EVT_TIMER | EVT_NOTIFY_SIGNAL,
- TPL_CALLBACK,
- UsbSerialDriverCheckInput,
- UsbSerialDevice,
- &(UsbSerialDevice->PollingLoop)
- );
- //
- // add code to set trigger time based on baud rate
- // setting to 0.5s for now
- //
- gBS->SetTimer (
- UsbSerialDevice->PollingLoop,
- TimerPeriodic,
- EFI_TIMER_PERIOD_MILLISECONDS (500)
- );
-
- //
- // Check if the remaining device path is null. If it is not null change the settings
- // of the device to match those on the device path
- //
- if (RemainingDevicePath != NULL) {
- CopyMem (
- &UsbSerialDevice->UartDevicePath,
- RemainingDevicePath,
- sizeof (UART_DEVICE_PATH)
- );
- FlowControl = (UART_FLOW_CONTROL_DEVICE_PATH *) NextDevicePathNode (RemainingDevicePath);
- if (IsUartFlowControlNode (FlowControl)) {
- UsbSerialDevice->FlowControlDevicePath.FlowControlMap = ReadUnaligned32 (&FlowControl->FlowControlMap);
- } else {
- FlowControl = NULL;
- }
- }
-
- //
- // Build the device path by appending the UART node to the parent device path
- //
- UsbSerialDevice->DevicePath = AppendDevicePathNode (
- ParentDevicePath,
- (EFI_DEVICE_PATH_PROTOCOL *) &UsbSerialDevice->UartDevicePath
- );
- //
- // Continue building the device path by appending the flow control node
- //
- TempDevicePath = UsbSerialDevice->DevicePath;
- UsbSerialDevice->DevicePath = AppendDevicePathNode (
- TempDevicePath,
- (EFI_DEVICE_PATH_PROTOCOL *) &UsbSerialDevice->FlowControlDevicePath
- );
- FreePool (TempDevicePath);
-
- if (UsbSerialDevice->DevicePath == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- goto ErrorExit;
- }
-
- //
- // Install protocol interfaces for the device
- //
- Status = gBS->InstallMultipleProtocolInterfaces (
- &UsbSerialDevice->ControllerHandle,
- &gEfiDevicePathProtocolGuid,
- UsbSerialDevice->DevicePath,
- &gEfiSerialIoProtocolGuid,
- &UsbSerialDevice->SerialIo,
- NULL
- );
- if (EFI_ERROR (Status)){
- goto ErrorExit;
- }
-
- //
- // Open for child device
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- (VOID **) &UsbIo,
- This->DriverBindingHandle,
- UsbSerialDevice->ControllerHandle,
- EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
- );
-
- UsbSerialDevice->Shutdown = FALSE;
-
- return EFI_SUCCESS;
-
-ErrorExit:
- //
- // Error handler
- //
-
- Status = gBS->UninstallMultipleProtocolInterfaces (
- Controller,
- &gEfiSerialIoProtocolGuid,
- &UsbSerialDevice->SerialIo,
- NULL
- );
- if (EFI_ERROR (Status)) {
- goto ErrorExit1;
- }
-
- FreePool (UsbSerialDevice->DataBuffer);
- FreePool (UsbSerialDevice);
-
- UsbSerialDevice = NULL;
- gBS->CloseProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
-ErrorExit1:
- return Status;
-}
-
-/**
- Stop the USB Serial device handled by this driver.
-
- @param This[in] The USB Serial driver binding protocol.
- @param Controller[in] The controller to release.
- @param NumberOfChildren[in] The number of handles in ChildHandleBuffer.
- @param ChildHandleBuffer[in] The array of child handle.
-
- @retval EFI_SUCCESS The device was stopped.
- @retval EFI_UNSUPPORTED Serial IO Protocol is not installed on
- Controller.
- @retval EFI_DEVICE_ERROR The device could not be stopped due to a
- device error.
- @retval Others Fail to uninstall protocols attached on the
- device.
-
-**/
-EFI_STATUS
-EFIAPI
-UsbSerialDriverBindingStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- )
-{
- EFI_STATUS Status;
- EFI_SERIAL_IO_PROTOCOL *SerialIo;
- EFI_USB_IO_PROTOCOL *UsbIo;
- USB_SER_DEV *UsbSerialDevice;
- UINTN Index;
- BOOLEAN AllChildrenStopped;
-
- Status = EFI_SUCCESS;
- UsbSerialDevice = NULL;
-
- if (NumberOfChildren == 0) {
- //
- // Close the driver
- //
- Status = gBS->CloseProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
- Status = gBS->CloseProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
- return Status;
- }
-
- AllChildrenStopped = TRUE;
-
- for (Index = 0; Index < NumberOfChildren ;Index++) {
- Status = gBS->OpenProtocol (
- ChildHandleBuffer[Index],
- &gEfiSerialIoProtocolGuid,
- (VOID **) &SerialIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (Status == EFI_SUCCESS) {//!EFI_ERROR (Status)) {
- UsbSerialDevice = USB_SER_DEV_FROM_THIS (SerialIo);
- Status = gBS->CloseProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- This->DriverBindingHandle,
- ChildHandleBuffer[Index]
- );
- Status = gBS->UninstallMultipleProtocolInterfaces (
- ChildHandleBuffer[Index],
- &gEfiDevicePathProtocolGuid,
- UsbSerialDevice->DevicePath,
- &gEfiSerialIoProtocolGuid,
- &UsbSerialDevice->SerialIo,
- NULL
- );
-
- if (EFI_ERROR (Status)) {
- gBS->OpenProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- (VOID **) &UsbIo,
- This->DriverBindingHandle,
- ChildHandleBuffer[Index],
- EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
- );
- } else {
- if (UsbSerialDevice->DevicePath != NULL) {
- gBS->FreePool (UsbSerialDevice->DevicePath);
- }
- gBS->SetTimer (
- UsbSerialDevice->PollingLoop,
- TimerCancel,
- 0
- );
- gBS->CloseEvent (UsbSerialDevice->PollingLoop);
- UsbSerialDevice->Shutdown = TRUE;
- FreeUnicodeStringTable (UsbSerialDevice->ControllerNameTable);
- FreePool (UsbSerialDevice->DataBuffer);
- FreePool (UsbSerialDevice);
- }
- }
- if (EFI_ERROR (Status)) {
- AllChildrenStopped = FALSE;
- }
- }
-
- if (!AllChildrenStopped) {
- return EFI_DEVICE_ERROR;
- }
- return EFI_SUCCESS;
-}
-
-//
-// Serial IO Member Functions
-//
-
-/**
- Reset the serial device.
-
- @param This[in] Protocol instance pointer.
-
- @retval EFI_SUCCESS The device was reset.
- @retval EFI_DEVICE_ERROR The serial device could not be reset.
-
-**/
-EFI_STATUS
-EFIAPI
-SerialReset (
- IN EFI_SERIAL_IO_PROTOCOL *This
- )
-{
- EFI_STATUS Status;
- USB_SER_DEV *UsbSerialDevice;
-
- UsbSerialDevice = USB_SER_DEV_FROM_THIS (This);
- Status = ResetInternal (UsbSerialDevice);
- if (EFI_ERROR (Status)){
- return EFI_DEVICE_ERROR;
- }
- return Status;
-}
-
-/**
- Set the control bits on a serial device.
-
- @param This[in] Protocol instance pointer.
- @param Control[in] Set the bits of Control that are settable.
-
- @retval EFI_SUCCESS The new control bits were set on the serial device.
- @retval EFI_UNSUPPORTED The serial device does not support this operation.
- @retval EFI_DEVICE_ERROR The serial device is not functioning correctly.
-
-**/
-EFI_STATUS
-EFIAPI
-SetControlBits (
- IN EFI_SERIAL_IO_PROTOCOL *This,
- IN UINT32 Control
- )
-{
- EFI_STATUS Status;
- USB_SER_DEV *UsbSerialDevice;
- CONTROL_BITS ControlBits;
-
- UsbSerialDevice = USB_SER_DEV_FROM_THIS (This);
-
- //
- // check for invalid control parameters
- //
- if ((Control & (~(EFI_SERIAL_REQUEST_TO_SEND |
- EFI_SERIAL_DATA_TERMINAL_READY |
- EFI_SERIAL_HARDWARE_LOOPBACK_ENABLE |
- EFI_SERIAL_SOFTWARE_LOOPBACK_ENABLE |
- EFI_SERIAL_HARDWARE_FLOW_CONTROL_ENABLE))) != 0 ) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // check the control parameters and set the correct setting for
- // the paramerts of ControlBits
- // both loopback enables are always set to FALSE
- //
- ControlBits.HardwareLoopBack = FALSE;
- ControlBits.SoftwareLoopBack = FALSE;
- //
- // check for hardware flow control
- //
- if ((Control & EFI_SERIAL_HARDWARE_FLOW_CONTROL_ENABLE) == EFI_SERIAL_HARDWARE_FLOW_CONTROL_ENABLE) {
- ControlBits.HardwareFlowControl = TRUE;
- } else {
- ControlBits.HardwareFlowControl = FALSE;
- }
- //
- // check for DTR enabled
- //
- if ((Control & EFI_SERIAL_DATA_TERMINAL_READY) == EFI_SERIAL_DATA_TERMINAL_READY) {
- ControlBits.DtrState = TRUE;
- } else {
- ControlBits.DtrState = FALSE;
- }
- //
- // check for RTS enabled
- //
- if ((Control & EFI_SERIAL_REQUEST_TO_SEND) == EFI_SERIAL_REQUEST_TO_SEND) {
- ControlBits.RtsState = TRUE;
- } else {
- ControlBits.RtsState = FALSE;
- }
-
- //
- // set the control values with a call to SetControlBitsInternal()
- //
- Status = SetControlBitsInternal (UsbSerialDevice, &ControlBits);
-
- return Status;
-}
-
-/**
- calls SetAttributesInternal() to set the baud rate, receive FIFO depth,
- transmit/receive time out, parity, data buts, and stop bits on a serial
- device.
-
- @param This[in] Protocol instance pointer.
- @param BaudRate[in] The requested baud rate. A BaudRate value of 0
- will use the device's default interface speed.
- @param ReveiveFifoDepth[in] The requested depth of the FIFO on the receive
- side of the serial interface. A ReceiveFifoDepth
- value of 0 will use the device's default FIFO
- depth.
- @param Timeout[in] The requested time out for a single character in
- microseconds.This timeout applies to both the
- transmit and receive side of the interface. A
- Timeout value of 0 will use the device's default
- time out value.
- @param Parity[in] The type of parity to use on this serial device.
- A Parity value of DefaultParity will use the
- device's default parity value.
- @param DataBits[in] The number of data bits to use on the serial
- device. A DataBit vaule of 0 will use the
- device's default data bit setting.
- @param StopBits[in] The number of stop bits to use on this serial
- device. A StopBits value of DefaultStopBits will
- use the device's default number of stop bits.
-
- @retval EFI_SUCCESS The attributes were set
- @retval EFI_DEVICE_ERROR The attributes were not able to be
-
-**/
-EFI_STATUS
-EFIAPI
-SetAttributes (
- IN EFI_SERIAL_IO_PROTOCOL *This,
- IN UINT64 BaudRate,
- IN UINT32 ReceiveFifoDepth,
- IN UINT32 Timeout,
- IN EFI_PARITY_TYPE Parity,
- IN UINT8 DataBits,
- IN EFI_STOP_BITS_TYPE StopBits
- )
-{
-
- EFI_STATUS Status;
- USB_SER_DEV *UsbSerialDevice;
-
- UsbSerialDevice = USB_SER_DEV_FROM_THIS (This);
-
- Status = SetAttributesInternal (
- UsbSerialDevice,
- BaudRate,
- ReceiveFifoDepth,
- Timeout,
- Parity,
- DataBits,
- StopBits
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- return Status;
-}
-
-
-/**
- Retrieves the status of the control bits on a serial device.
-
- @param This[in] Protocol instance pointer.
- @param Control[out] A pointer to return the current Control signals
- from the serial device.
-
- @retval EFI_SUCCESS The control bits were read from the serial
- device.
- @retval EFI_DEVICE_ERROR The serial device is not functioning correctly.
-
-**/
-EFI_STATUS
-EFIAPI
-GetControlBits (
- IN EFI_SERIAL_IO_PROTOCOL *This,
- OUT UINT32 *Control
- )
-{
- USB_SER_DEV *UsbSerialDevice;
- EFI_STATUS Status;
-
- UsbSerialDevice = USB_SER_DEV_FROM_THIS (This);
-
- *Control = 0;
-
- Status = GetControlBitsInternal (UsbSerialDevice, Control);
-
- if (EFI_ERROR (Status)) {
- return EFI_DEVICE_ERROR;
- }
- return Status;
-}
-
-/**
- Reads data from a serial device.
-
- @param This[in] Protocol instance pointer.
- @param BufferSize[in, out] On input, the size of the Buffer. On output,
- the amount of data returned in Buffer.
- @param Buffer[out] The buffer to return the data into.
-
- @retval EFI_SUCCESS The data was read.
- @retval EFI_DEVICE_ERROR The device reported an error.
- @retval EFI_TIMEOUT The data write was stopped due to a timeout.
-
-**/
-EFI_STATUS
-EFIAPI
-ReadSerialIo (
- IN EFI_SERIAL_IO_PROTOCOL *This,
- IN OUT UINTN *BufferSize,
- OUT VOID *Buffer
- )
-{
- UINTN Index;
- UINTN RemainingCallerBufferSize;
- USB_SER_DEV *UsbSerialDevice;
- EFI_STATUS Status;
-
-
- if (*BufferSize == 0) {
- return EFI_SUCCESS;
- }
-
- if (Buffer == NULL) {
- return EFI_DEVICE_ERROR;
- }
-
- Status = EFI_SUCCESS;
- UsbSerialDevice = USB_SER_DEV_FROM_THIS (This);
-
- //
- // Clear out any data that we already have in our internal buffer
- //
- for (Index = 0; Index < *BufferSize; Index++) {
- if (UsbSerialDevice->DataBufferHead == UsbSerialDevice->DataBufferTail) {
- break;
- }
-
- //
- // Still have characters in the buffer to return
- //
- ((UINT8 *)Buffer)[Index] = UsbSerialDevice->DataBuffer[UsbSerialDevice->DataBufferHead];
- UsbSerialDevice->DataBufferHead = (UsbSerialDevice->DataBufferHead + 1) % SW_FIFO_DEPTH;
- }
-
- //
- // If we haven't filled the caller's buffer using data that we already had on
- // hand We need to generate an additional USB request to try and fill the
- // caller's buffer
- //
- if (Index != *BufferSize) {
- RemainingCallerBufferSize = *BufferSize - Index;
- Status = ReadDataFromUsb (
- UsbSerialDevice,
- &RemainingCallerBufferSize,
- (VOID *)(((CHAR8 *)Buffer) + Index)
- );
- if (!EFI_ERROR (Status)) {
- *BufferSize = RemainingCallerBufferSize + Index;
- } else {
- *BufferSize = Index;
- }
- }
-
- if (UsbSerialDevice->DataBufferHead == UsbSerialDevice->DataBufferTail) {
- //
- // Data buffer has no data, set the EFI_SERIAL_INPUT_BUFFER_EMPTY flag
- //
- UsbSerialDevice->ControlBits |= EFI_SERIAL_INPUT_BUFFER_EMPTY;
- } else {
- //
- // There is some leftover data, clear EFI_SERIAL_INPUT_BUFFER_EMPTY flag
- //
- UsbSerialDevice->ControlBits &= ~(EFI_SERIAL_INPUT_BUFFER_EMPTY);
- }
- return Status;
-}
-
-/**
- Writes data to a serial device.
-
- @param This[in] Protocol instance pointer.
- @param BufferSize[in, out] On input, the size of the Buffer. On output,
- the amount of data actually written.
- @param Buffer[in] The buffer of data to write
-
- @retval EFI_SUCCESS The data was written.
- @retval EFI_DEVICE_ERROR The device reported an error.
- @retval EFI_TIMEOUT The data write was stopped due to a timeout.
-
-**/
-EFI_STATUS
-EFIAPI
-WriteSerialIo (
- IN EFI_SERIAL_IO_PROTOCOL *This,
- IN OUT UINTN *BufferSize,
- IN VOID *Buffer
- )
-{
- EFI_STATUS Status;
- USB_SER_DEV *UsbSerialDevice;
- EFI_TPL Tpl;
-
- UsbSerialDevice = USB_SER_DEV_FROM_THIS (This);
-
- if (UsbSerialDevice->Shutdown) {
- return EFI_DEVICE_ERROR;
- }
-
- Tpl = gBS->RaiseTPL (TPL_NOTIFY);
-
- Status = UsbSerialDataTransfer (
- UsbSerialDevice,
- EfiUsbDataOut,
- Buffer,
- BufferSize,
- FTDI_TIMEOUT
- );
-
- gBS->RestoreTPL (Tpl);
- if (EFI_ERROR (Status)) {
- if (Status == EFI_TIMEOUT){
- return Status;
- } else {
- return EFI_DEVICE_ERROR;
- }
- }
-
- return EFI_SUCCESS;
-}
diff --git a/OptionRomPkg/Bus/Usb/FtdiUsbSerialDxe/FtdiUsbSerialDriver.h b/OptionRomPkg/Bus/Usb/FtdiUsbSerialDxe/FtdiUsbSerialDriver.h deleted file mode 100644 index 07f4133ccf..0000000000 --- a/OptionRomPkg/Bus/Usb/FtdiUsbSerialDxe/FtdiUsbSerialDriver.h +++ /dev/null @@ -1,595 +0,0 @@ -/** @file
- Header file for USB Serial Driver's Data Structures.
-
-Copyright (c) 2004 - 2013, Intel Corporation. All rights reserved.
-Portions Copyright 2012 Ashley DeSimone
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD
-License which accompanies this distribution. The full text of the license may
-be found at http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef _FTDI_USB_SERIAL_DRIVER_H_
-#define _FTDI_USB_SERIAL_DRIVER_H_
-
-#include <Library/BaseMemoryLib.h>
-#include <Library/DebugLib.h>
-#include <Library/MemoryAllocationLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/UefiLib.h>
-#include <Library/DevicePathLib.h>
-
-#include <Protocol/DevicePath.h>
-#include <Protocol/UsbIo.h>
-#include <Protocol/SerialIo.h>
-
-//
-// US English LangID
-//
-#define USB_US_LANG_ID 0x0409
-
-//
-// Supported Vendor Ids
-//
-#define VID_FTDI 0x0403
-
-//
-// Supported product ids
-//
-#define DID_FTDI_FT232 0x6001
-
-//
-// FTDI Commands
-//
-#define FTDI_COMMAND_RESET_PORT 0
-#define FTDI_COMMAND_MODEM_CTRL 1
-#define FTDI_COMMAND_SET_FLOW_CTRL 2
-#define FTDI_COMMAND_SET_BAUDRATE 3
-#define FTDI_COMMAND_SET_DATA 4
-#define FTDI_COMMAND_GET_MODEM_STATUS 5
-#define FTDI_COMMAND_SET_EVENT_CHAR 6
-#define FTDI_COMMAND_SET_ERROR_CHAR 7
-#define FTDI_COMMAND_SET_LATENCY_TIMER 9
-#define FTDI_COMMAND_GET_LATENCY_TIMER 10
-
-//
-// FTDI_PORT_IDENTIFIER
-// Used in the usb control transfers that issue FTDI commands as the index value.
-//
-#define FTDI_PORT_IDENTIFIER 0x1 // For FTDI USB serial adapter the port
- // identifier is always 1.
-
-//
-// RESET_PORT
-//
-#define RESET_PORT_RESET 0x0 // Purges RX and TX, clears DTR and RTS sets
- // flow control to none, disables event
- // trigger, sets the event char to 0x0d and
- // does nothing to baudrate or data settings
-#define RESET_PORT_PURGE_RX 0x1
-#define RESET_PORT_PURGE_TX 0x2
-
-//
-// SET_FLOW_CONTROL
-//
-#define NO_FLOW_CTRL 0x0
-#define XON_XOFF_CTRL 0x4
-
-//
-// SET_BAUD_RATE
-// To set baud rate, one must calculate an encoding of the baud rate from
-// UINT32 to UINT16.See EncodeBaudRateForFtdi() for details
-//
-#define FTDI_UART_FREQUENCY 3000000
-#define FTDI_MIN_DIVISOR 0x20
-#define FTDI_MAX_DIVISOR 0x3FFF8
-//
-// Special case baudrate values
-// 300,000 and 200,000 are special cases for calculating the encoded baudrate
-//
-#define FTDI_SPECIAL_CASE_300_MIN (3000000 * 100) / 103 // minimum adjusted
- // value for 300,000
-#define FTDI_SPECIAL_CASE_300_MAX (3000000 * 100) / 97 // maximum adjusted
- // value for 300,000
-#define FTDI_SPECIAL_CASE_200_MIN (2000000 * 100) / 103 // minimum adjusted
- // value for 200,000
-#define FTDI_SPECIAL_CASE_200_MAX (2000000 * 100) / 97 // maximum adjusted
- // value for 200,000
-//
-// Min and max frequency values that the FTDI chip can attain
-//.all generated frequencies must be between these values
-//
-#define FTDI_MIN_FREQUENCY 46601941 // (3MHz * 1600) / 103 = 46601941
-#define FTDI_MAX_FREQUENCY 49484536 // (3MHz * 1600) / 97 = 49484536
-
-//
-// SET_DATA_BITS
-//
-#define SET_DATA_BITS(n) (n)
-
-//
-// SET_PARITY
-//
-#define SET_PARITY_NONE 0x0
-#define SET_PARITY_ODD BIT8 // (0x1 << 8)
-#define SET_PARITY_EVEN BIT9 // (0x2 << 8)
-#define SET_PARITY_MARK BIT9 | BIT8 // (0x3 << 8)
-#define SET_PARITY_SPACE BIT10 // (0x4 << 8)
-
-//
-// SET_STOP_BITS
-//
-#define SET_STOP_BITS_1 0x0
-#define SET_STOP_BITS_15 BIT11 // (0x1 << 11)
-#define SET_STOP_BITS_2 BIT12 // (0x2 << 11)
-
-//
-// SET_MODEM_CTRL
-// SET_DTR_HIGH = (1 | (1 << 8)), SET_DTR_LOW = (0 | (1 << 8)
-// SET_RTS_HIGH = (2 | (2 << 8)), SET_RTS_LOW = (0 | (2 << 8)
-//
-#define SET_DTR_HIGH (BIT8 | BIT0)
-#define SET_DTR_LOW (BIT8)
-#define SET_RTS_HIGH (BIT9 | BIT1)
-#define SET_RTS_LOW (BIT9)
-
-//
-// MODEM_STATUS
-//
-#define CTS_MASK BIT4
-#define DSR_MASK BIT5
-#define RI_MASK BIT6
-#define SD_MASK BIT7
-#define MSR_MASK (CTS_MASK | DSR_MASK | RI_MASK | SD_MASK)
-
-//
-// Macro used to check for USB transfer errors
-//
-#define USB_IS_ERROR(Result, Error) (((Result) & (Error)) != 0)
-
-//
-// USB request timeouts
-//
-#define WDR_TIMEOUT 5000 // default urb timeout in ms
-#define WDR_SHORT_TIMEOUT 1000 // shorter urb timeout in ms
-
-//
-// FTDI timeout
-//
-#define FTDI_TIMEOUT 16
-
-//
-// FTDI FIFO depth
-//
-#define FTDI_MAX_RECEIVE_FIFO_DEPTH 384
-
-//
-// FTDI Endpoint Descriptors
-//
-#define FTDI_ENDPOINT_ADDRESS_IN 0x81 //the endpoint address for the in enpoint generated by the device
-#define FTDI_ENDPOINT_ADDRESS_OUT 0x02 //the endpoint address for the out endpoint generated by the device
-
-//
-// Max buffer size for USB transfers
-//
-#define SW_FIFO_DEPTH 1024
-
-//
-// struct to define a usb device as a vendor and product id pair
-//
-typedef struct {
- UINTN VendorId;
- UINTN DeviceId;
-} USB_DEVICE;
-
-//
-//struct to describe the control bits of the device
-//true indicates enabled
-//false indicates disabled
-//
-typedef struct {
- BOOLEAN HardwareFlowControl;
- BOOLEAN DtrState;
- BOOLEAN RtsState;
- BOOLEAN HardwareLoopBack;
- BOOLEAN SoftwareLoopBack;
-} CONTROL_BITS;
-
-//
-//struct to describe the status bits of the device
-//true indicates enabled
-//false indicated disabled
-//
-typedef struct {
- BOOLEAN CtsState;
- BOOLEAN DsrState;
- BOOLEAN RiState;
- BOOLEAN SdState;
-} STATUS_BITS;
-
-//
-// Structure to describe the last attributes of the Usb Serial device
-//
-typedef struct {
- UINT64 BaudRate;
- UINT32 ReceiveFifoDepth;
- UINT32 Timeout;
- EFI_PARITY_TYPE Parity;
- UINT8 DataBits;
- EFI_STOP_BITS_TYPE StopBits;
-} PREVIOUS_ATTRIBUTES;
-
-//
-// Structure to describe USB serial device
-//
-#define USB_SER_DEV_SIGNATURE SIGNATURE_32 ('u', 's', 'b', 's')
-
-typedef struct {
- UINTN Signature;
- EFI_HANDLE ControllerHandle;
- EFI_DEVICE_PATH_PROTOCOL *DevicePath;
- EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath;
- UART_DEVICE_PATH UartDevicePath;
- UART_FLOW_CONTROL_DEVICE_PATH FlowControlDevicePath;
- EFI_USB_IO_PROTOCOL *UsbIo;
- EFI_USB_INTERFACE_DESCRIPTOR InterfaceDescriptor;
- EFI_USB_ENDPOINT_DESCRIPTOR InEndpointDescriptor;
- EFI_USB_ENDPOINT_DESCRIPTOR OutEndpointDescriptor;
- EFI_UNICODE_STRING_TABLE *ControllerNameTable;
- UINT32 DataBufferHead;
- UINT32 DataBufferTail;
- UINT8 *DataBuffer;
- EFI_SERIAL_IO_PROTOCOL SerialIo;
- BOOLEAN Shutdown;
- EFI_EVENT PollingLoop;
- UINT32 ControlBits;
- PREVIOUS_ATTRIBUTES LastSettings;
- CONTROL_BITS ControlValues;
- STATUS_BITS StatusValues;
- UINT8 ReadBuffer[512];
-} USB_SER_DEV;
-
-#define USB_SER_DEV_FROM_THIS(a) \
- CR(a, USB_SER_DEV, SerialIo, USB_SER_DEV_SIGNATURE)
-
-//
-// Global Variables
-//
-extern EFI_DRIVER_BINDING_PROTOCOL gUsbSerialDriverBinding;
-extern EFI_COMPONENT_NAME_PROTOCOL gUsbSerialComponentName;
-extern EFI_COMPONENT_NAME2_PROTOCOL gUsbSerialComponentName2;
-
-//
-// Functions of Driver Binding Protocol
-//
-/**
- Check whether USB Serial driver supports this device.
-
- @param This[in] The USB Serial driver binding protocol.
- @param Controller[in] The controller handle to check.
- @param RemainingDevicePath[in] The remaining device path.
-
- @retval EFI_SUCCESS The driver supports this controller.
- @retval other This device isn't supported.
-
-**/
-EFI_STATUS
-EFIAPI
-UsbSerialDriverBindingSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-/**
- Starts the Serial device with this driver.
-
- This function produces Serial IO Protocol and initializes the USB
- Serial device to manage this USB Serial device.
-
- @param This[in] The USB Serial driver binding instance.
- @param Controller[in] Handle of device to bind driver to.
- @param RemainingDevicePath[in] Optional parameter use to pick a specific
- child device to start.
-
- @retval EFI_SUCCESS The controller is controlled by the USB
- Serial driver.
- @retval EFI_UNSUPPORTED No interrupt endpoint can be found.
- @retval Other This controller cannot be started.
-
-**/
-EFI_STATUS
-EFIAPI
-UsbSerialDriverBindingStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-/**
- Stop the USB Serial device handled by this driver.
-
- @param This[in] The USB Serial driver binding protocol.
- @param Controller[in] The controller to release.
- @param NumberOfChildren[in] The number of handles in ChildHandleBuffer.
- @param ChildHandleBuffer[in] The array of child handle.
-
- @retval EFI_SUCCESS The device was stopped.
- @retval EFI_UNSUPPORTED Simple Text In Protocol or Simple Text In Ex
- Protocol is not installed on Controller.
- @retval EFI_DEVICE_ERROR The device could not be stopped due to a
- device error.
- @retval Others Fail to uninstall protocols attached on the
- device.
-
-**/
-EFI_STATUS
-EFIAPI
-UsbSerialDriverBindingStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- );
-
-//
-// Serial IO Member Functions
-//
-
-/**
- Writes data to a serial device.
-
- @param This[in] Protocol instance pointer.
- @param BufferSize[in, out] On input, the size of the Buffer. On output,
- the amount of data actually written.
- @param Buffer[in] The buffer of data to write
-
- @retval EFI_SUCCESS The data was written.
- @retval EFI_DEVICE_ERROR The device reported an error.
- @retval EFI_TIMEOUT The data write was stopped due to a timeout.
-
-**/
-EFI_STATUS
-EFIAPI
-WriteSerialIo (
- IN EFI_SERIAL_IO_PROTOCOL *This,
- IN OUT UINTN *BufferSize,
- IN VOID *Buffer
- );
-
-/**
- Reads data from a serial device.
-
- @param This[in] Protocol instance pointer.
- @param BufferSize[in, out] On input, the size of the Buffer. On output,
- the amount of data returned in Buffer.
- @param Buffer[out] The buffer to return the data into.
-
- @retval EFI_SUCCESS The data was read.
- @retval EFI_DEVICE_ERROR The device reported an error.
- @retval EFI_TIMEOUT The data write was stopped due to a timeout.
-
-**/
-EFI_STATUS
-EFIAPI
-ReadSerialIo (
- IN EFI_SERIAL_IO_PROTOCOL *This,
- IN OUT UINTN *BufferSize,
- OUT VOID *Buffer
- );
-
-/**
- Retrieves the status of the control bits on a serial device.
-
- @param This[in] Protocol instance pointer.
- @param Control[out] A pointer to return the current Control signals
- from the serial device.
-
- @retval EFI_SUCCESS The control bits were read from the serial
- device.
- @retval EFI_DEVICE_ERROR The serial device is not functioning correctly.
-
-**/
-EFI_STATUS
-EFIAPI
-GetControlBits (
- IN EFI_SERIAL_IO_PROTOCOL *This,
- OUT UINT32 *Control
- );
-
-/**
- Set the control bits on a serial device.
-
- @param This[in] Protocol instance pointer.
- @param Control[in] Set the bits of Control that are settable.
-
- @retval EFI_SUCCESS The new control bits were set on the serial device.
- @retval EFI_UNSUPPORTED The serial device does not support this operation.
- @retval EFI_DEVICE_ERROR The serial device is not functioning correctly.
-
-**/
-EFI_STATUS
-EFIAPI
-SetControlBits (
- IN EFI_SERIAL_IO_PROTOCOL *This,
- IN UINT32 Control
- );
-
-/**
- Calls SetAttributesInternal() to set the baud rate, receive FIFO depth,
- transmit/receice time out, parity, data buts, and stop bits on a serial device.
-
- @param This[in] Protocol instance pointer.
- @param BaudRate[in] The requested baud rate. A BaudRate value of 0
- will use the device's default interface speed.
- @param ReveiveFifoDepth[in] The requested depth of the FIFO on the receive
- side of the serial interface. A ReceiveFifoDepth
- value of 0 will use the device's default FIFO
- depth.
- @param Timeout[in] The requested time out for a single character in
- microseconds.This timeout applies to both the
- transmit and receive side of the interface.A
- Timeout value of 0 will use the device's default
- time out value.
- @param Parity[in] The type of parity to use on this serial device.A
- Parity value of DefaultParity will use the
- device's default parity value.
- @param DataBits[in] The number of data bits to use on the serial
- device. A DataBits value of 0 will use the
- device's default data bit setting.
- @param StopBits[in] The number of stop bits to use on this serial
- device. A StopBits value of DefaultStopBits will
- use the device's default number of stop bits.
-
- @retval EFI_SUCCESS The attributes were set
- @retval EFI_DEVICE_ERROR The attributes were not able to be
-
-**/
-EFI_STATUS
-EFIAPI
-SetAttributes (
- IN EFI_SERIAL_IO_PROTOCOL *This,
- IN UINT64 BaudRate,
- IN UINT32 ReceiveFifoDepth,
- IN UINT32 Timeout,
- IN EFI_PARITY_TYPE Parity,
- IN UINT8 DataBits,
- IN EFI_STOP_BITS_TYPE StopBits
- );
-
-/**
- Reset the serial device.
-
- @param This Protocol instance pointer.
-
- @retval EFI_SUCCESS The device was reset.
- @retval EFI_DEVICE_ERROR The serial device could not be reset.
-
-**/
-EFI_STATUS
-EFIAPI
-SerialReset (
- IN EFI_SERIAL_IO_PROTOCOL *This
- );
-
-//
-// EFI Component Name Functions
-//
-
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL
- or EFI_COMPONENT_NAME_PROTOCOL instance.
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller
- is requesting, and it must match one of the
- languages specified in SupportedLanguages.
- The number of languages supported by a
- driver is up to the driver writer. Language
- is specified in RFC 4646 or ISO 639-2
- language code format.
- @param DriverName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified
- by This and the language specified by
- Language was returned in DriverName.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This does not
- support the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-UsbSerialComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME2_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- );
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL
- or EFI_COMPONENT_NAME_PROTOCOL instance.
- @param ControllerHandle[in] The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to
- be returned.
- @param ChildHandle[in] The handle of the child controller to
- retrieve the name of. This is an optional
- parameter that may be NULL. It will be NULL
- for device drivers. It will also be NULL
- for a bus drivers that wish to retrieve the
- name of the bus controller. It will not be
- NULL for a bus driver that wishes to
- retrieve the name of a child controller.
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller
- is requesting, and it must match one of the
- languages specified in SupportedLanguages.
- The number of languages supported by a
- driver is up to the driver writer. Language
- is specified in RFC 4646 or ISO 639-2
- language code format.
- @param ControllerName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle
- and ChildHandle in the language specified
- by Language from the point of view of the
- driver specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable
- name in the language specified by Language
- for the driver specified by This was
- returned in DriverName.
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a
- valid EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This is not
- currently managing the controller specified
- by ControllerHandle and ChildHandle.
- @retval EFI_UNSUPPORTED The driver specified by This does not
- support the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-UsbSerialComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME2_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- );
-
-#endif
diff --git a/OptionRomPkg/Bus/Usb/FtdiUsbSerialDxe/FtdiUsbSerialDxe.inf b/OptionRomPkg/Bus/Usb/FtdiUsbSerialDxe/FtdiUsbSerialDxe.inf deleted file mode 100644 index e0381b1c44..0000000000 --- a/OptionRomPkg/Bus/Usb/FtdiUsbSerialDxe/FtdiUsbSerialDxe.inf +++ /dev/null @@ -1,61 +0,0 @@ -## @file
-# USB Serial Driver that manages USB Serial device and produces Serial IO
-# Protocol.
-#
-# USB Serial Driver consumes USB I/O Protocol and Device Path Protocol, and
-# produces Serial IO Protocol on USB Serial devices.
-# It manages the USB Serial device via USB Bulk Transfer of USB I/O Protocol.
-# This module refers to following specifications:
-# 1. UEFI Specification, v2.1
-#
-# Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD
-# License which accompanies this distribution. The full text of the license may
-# be found at http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = FtdiUsbSerialDxe
- FILE_GUID = A8154B55-2021-4D40-AE81-2E23A02dCC46
- MODULE_TYPE = UEFI_DRIVER
- VERSION_STRING = 1.0
- ENTRY_POINT = FtdiUsbSerialEntryPoint
- UNLOAD_IMAGE = FtdiUsbSerialUnload
-
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
-#
-
-[Sources]
- FtdiUsbSerialDriver.c
- FtdiUsbSerialDriver.h
- ComponentName.c
-
-[Packages]
- MdePkg/MdePkg.dec
-
-[LibraryClasses]
- UefiDriverEntryPoint
- BaseMemoryLib
- DebugLib
- MemoryAllocationLib
- UefiBootServicesTableLib
- UefiLib
- DevicePathLib
-
-[Guids]
- gEfiUartDevicePathGuid
-
-[Protocols]
- ## TO_START
- ## BY_START
- gEfiDevicePathProtocolGuid
- gEfiUsbIoProtocolGuid ## TO_START
- gEfiSerialIoProtocolGuid ## BY_START
diff --git a/OptionRomPkg/Bus/Usb/FtdiUsbSerialDxe/ReadMe.txt b/OptionRomPkg/Bus/Usb/FtdiUsbSerialDxe/ReadMe.txt deleted file mode 100644 index d8ca227a41..0000000000 --- a/OptionRomPkg/Bus/Usb/FtdiUsbSerialDxe/ReadMe.txt +++ /dev/null @@ -1,32 +0,0 @@ -
-=== FTDI USB SERIAL OVERVIEW ===
-
-This is a bus driver that enables the EfiSerialIoProtocol interface
-for FTDI8U232AM based USB-to-Serial adapters.
-
-=== STATUS ===
-
-Serial Input: Functional on real hardware.
-Serial Output: Functional on real hardware.
-
-Operating Modes: Currently the user is able to change all operating modes
-except timeout and FIFO depth.
-The default operating mode is:
- Baudrate: 115200
- Parity: None
- Flow Control: None
- Data Bits: 8
- Stop Bits: 1
-Notes:
- Data Bits setting of 6,7,8 can not be combined with a Stop Bits setting of 1.5
-
- At baudrates less than 9600 some of the characters may be transmitted incorrectly.
-
-=== COMPATIBILITY ===
-
-Tested with:
-An FTDI8U232AM based USB-To-Serial adapter, the UEFI Shell, and the SerialTest application
-using a PuTTY Terminal
-
-See CompatibleDevices.txt for a list of devices which have been confirmed to work with this
-driver.
\ No newline at end of file diff --git a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772/Ax88772.c b/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772/Ax88772.c deleted file mode 100644 index 73d54f0bfc..0000000000 --- a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772/Ax88772.c +++ /dev/null @@ -1,1324 +0,0 @@ -/** @file
- Implement the interface to the AX88772 Ethernet controller.
-
- This module implements the interface to the ASIX AX88772
- USB to Ethernet MAC with integrated 10/100 PHY. Note that this implementation
- only supports the integrated PHY since no other test cases were available.
-
- Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Ax88772.h"
-
-
-/**
- Compute the CRC
-
- @param [in] pMacAddress Address of a six byte buffer to containing the MAC address.
-
- @returns The CRC-32 value associated with this MAC address
-
-**/
-UINT32
-Ax88772Crc (
- IN UINT8 * pMacAddress
- )
-{
- UINT32 BitNumber;
- INT32 Carry;
- INT32 Crc;
- UINT32 Data;
- UINT8 * pEnd;
-
- DBG_ENTER ( );
-
- //
- // Walk the MAC address
- //
- Crc = -1;
- pEnd = &pMacAddress[ PXE_HWADDR_LEN_ETHER ];
- while ( pEnd > pMacAddress ) {
- Data = *pMacAddress++;
-
-
- //
- // CRC32: x32 + x26 + x23 + x22 + x16 + x12 + x11 + x10 + x8 + x7 + x5 + x4 + x2 + x + 1
- //
- // 1 0000 0100 1100 0001 0001 1101 1011 0111
- //
- for ( BitNumber = 0; 8 > BitNumber; BitNumber++ ) {
- Carry = (( Crc >> 31 ) & 1 ) ^ ( Data & 1 );
- Crc <<= 1;
- if ( 0 != Carry ) {
- Crc ^= 0x04c11db7;
- }
- Data >>= 1;
- }
- }
-
- //
- // Return the CRC value
- //
- DBG_EXIT_HEX ( Crc );
- return (UINT32) Crc;
-}
-
-
-/**
- Get the MAC address
-
- This routine calls ::Ax88772UsbCommand to request the MAC
- address from the network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [out] pMacAddress Address of a six byte buffer to receive the MAC address.
-
- @retval EFI_SUCCESS The MAC address is available.
- @retval other The MAC address is not valid.
-
-**/
-EFI_STATUS
-Ax88772MacAddressGet (
- IN NIC_DEVICE * pNicDevice,
- OUT UINT8 * pMacAddress
- )
-{
- USB_DEVICE_REQUEST SetupMsg;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Set the register address.
- //
- SetupMsg.RequestType = USB_ENDPOINT_DIR_IN
- | USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_MAC_ADDRESS_READ;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = PXE_HWADDR_LEN_ETHER;
-
- //
- // Read the PHY register
- //
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- pMacAddress );
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- Set the MAC address
-
- This routine calls ::Ax88772UsbCommand to set the MAC address
- in the network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] pMacAddress Address of a six byte buffer to containing the new MAC address.
-
- @retval EFI_SUCCESS The MAC address was set.
- @retval other The MAC address was not set.
-
-**/
-EFI_STATUS
-Ax88772MacAddressSet (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 * pMacAddress
- )
-{
- USB_DEVICE_REQUEST SetupMsg;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Set the register address.
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_MAC_ADDRESS_WRITE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = PXE_HWADDR_LEN_ETHER;
-
- //
- // Read the PHY register
- //
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- pMacAddress );
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- Clear the multicast hash table
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
-
-**/
-VOID
-Ax88772MulticastClear (
- IN NIC_DEVICE * pNicDevice
- )
-{
- DBG_ENTER ( );
-
- //
- // Clear the multicast hash table
- //
- pNicDevice->MulticastHash[0] = 0;
- pNicDevice->MulticastHash[1] = 0;
-
- DBG_EXIT ( );
-}
-
-
-/**
- Enable a multicast address in the multicast hash table
-
- This routine calls ::Ax88772Crc to compute the hash bit for
- this MAC address.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] pMacAddress Address of a six byte buffer to containing the MAC address.
-
-**/
-VOID
-Ax88772MulticastSet (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 * pMacAddress
- )
-{
- UINT32 BitNumber;
- UINT32 Crc;
- UINT32 Mask;
-
- DBG_ENTER ( );
-
- //
- // Compute the CRC on the destination address
- //
- Crc = Ax88772Crc ( pMacAddress );
-
- //
- // Set the bit corresponding to the destination address
- //
- BitNumber = Crc >> 26;
- if ( 32 > BitNumber ) {
- Mask = 1 << BitNumber;
- pNicDevice->MulticastHash[0] |= Mask;
- }
- else {
- Mask = 1 << ( BitNumber - 32 );
- pNicDevice->MulticastHash[1] |= Mask;
- }
-
- //
- // Display the multicast address
- //
- DEBUG (( DEBUG_RX_MULTICAST | DEBUG_INFO,
- "Enable multicast: 0x%02x-%02x-%02x-%02x-%02x-%02x, CRC: 0x%08x, Bit number: 0x%02x\r\n",
- pMacAddress[0],
- pMacAddress[1],
- pMacAddress[2],
- pMacAddress[3],
- pMacAddress[4],
- pMacAddress[5],
- Crc,
- BitNumber ));
-
- DBG_EXIT ( );
-}
-
-
-/**
- Start the link negotiation
-
- This routine calls ::Ax88772PhyWrite to start the PHY's link
- negotiation.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
-
- @retval EFI_SUCCESS The link negotiation was started.
- @retval other Failed to start the link negotiation.
-
-**/
-EFI_STATUS
-Ax88772NegotiateLinkStart (
- IN NIC_DEVICE * pNicDevice
- )
-{
- UINT16 Control;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Set the supported capabilities.
- //
- Status = Ax88772PhyWrite ( pNicDevice,
- PHY_ANAR,
- AN_CSMA_CD
- | AN_TX_FDX | AN_TX_HDX
- | AN_10_FDX | AN_10_HDX );
- if ( !EFI_ERROR ( Status )) {
- //
- // Set the link speed and duplex
- //
- Control = BMCR_AUTONEGOTIATION_ENABLE
- | BMCR_RESTART_AUTONEGOTIATION;
- if ( pNicDevice->b100Mbps ) {
- Control |= BMCR_100MBPS;
- }
- if ( pNicDevice->bFullDuplex ) {
- Control |= BMCR_FULL_DUPLEX;
- }
- Status = Ax88772PhyWrite ( pNicDevice, PHY_BMCR, Control );
- }
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- Complete the negotiation of the PHY link
-
- This routine calls ::Ax88772PhyRead to determine if the
- link negotiation is complete.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in, out] pPollCount Address of number of times this routine was polled
- @param [out] pbComplete Address of boolean to receive complate status.
- @param [out] pbLinkUp Address of boolean to receive link status, TRUE=up.
- @param [out] pbHiSpeed Address of boolean to receive link speed, TRUE=100Mbps.
- @param [out] pbFullDuplex Address of boolean to receive link duplex, TRUE=full.
-
- @retval EFI_SUCCESS The MAC address is available.
- @retval other The MAC address is not valid.
-
-**/
-EFI_STATUS
-Ax88772NegotiateLinkComplete (
- IN NIC_DEVICE * pNicDevice,
- IN OUT UINTN * pPollCount,
- OUT BOOLEAN * pbComplete,
- OUT BOOLEAN * pbLinkUp,
- OUT BOOLEAN * pbHiSpeed,
- OUT BOOLEAN * pbFullDuplex
- )
-{
- UINT16 Mask;
- UINT16 PhyData;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Determine if the link is up.
- //
- *pbComplete = FALSE;
-
- //
- // Get the link status
- //
- Status = Ax88772PhyRead ( pNicDevice,
- PHY_BMSR,
- &PhyData );
- if ( !EFI_ERROR ( Status )) {
- //
- // Determine if the autonegotiation is complete.
- //
- *pbLinkUp = (BOOLEAN)( 0 != ( PhyData & BMSR_LINKST ));
- *pbComplete = *pbLinkUp;
- if ( 0 != *pbComplete ) {
- //
- // Get the partners capabilities.
- //
- Status = Ax88772PhyRead ( pNicDevice,
- PHY_ANLPAR,
- &PhyData );
- if ( !EFI_ERROR ( Status )) {
- //
- // Autonegotiation is complete
- // Determine the link speed.
- //
- *pbHiSpeed = (BOOLEAN)( 0 != ( PhyData & ( AN_TX_FDX | AN_TX_HDX )));
-
- //
- // Determine the link duplex.
- //
- Mask = ( *pbHiSpeed ) ? AN_TX_FDX : AN_10_FDX;
- *pbFullDuplex = (BOOLEAN)( 0 != ( PhyData & Mask ));
- }
- }
- }
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- Read a register from the PHY
-
- This routine calls ::Ax88772UsbCommand to read a PHY register.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] RegisterAddress Number of the register to read.
- @param [in, out] pPhyData Address of a buffer to receive the PHY register value
-
- @retval EFI_SUCCESS The PHY data is available.
- @retval other The PHY data is not valid.
-
-**/
-EFI_STATUS
-Ax88772PhyRead (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 RegisterAddress,
- IN OUT UINT16 * pPhyData
- )
-{
- USB_DEVICE_REQUEST SetupMsg;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Request access to the PHY
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_ACCESS_SOFTWARE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- if ( !EFI_ERROR ( Status )) {
- //
- // Read the PHY register address.
- //
- SetupMsg.RequestType = USB_ENDPOINT_DIR_IN
- | USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_REG_READ;
- SetupMsg.Value = pNicDevice->PhyId;
- SetupMsg.Index = RegisterAddress;
- SetupMsg.Length = sizeof ( *pPhyData );
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- pPhyData );
- if ( !EFI_ERROR ( Status )) {
- DEBUG (( DEBUG_PHY | DEBUG_INFO,
- "PHY %d: 0x%02x --> 0x%04x\r\n",
- pNicDevice->PhyId,
- RegisterAddress,
- *pPhyData ));
-
- //
- // Release the PHY to the hardware
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_ACCESS_HARDWARE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- }
- }
-
- //
- // Return the operation status.
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- Write to a PHY register
-
- This routine calls ::Ax88772UsbCommand to write a PHY register.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] RegisterAddress Number of the register to read.
- @param [in] PhyData Address of a buffer to receive the PHY register value
-
- @retval EFI_SUCCESS The PHY data was written.
- @retval other Failed to wwrite the PHY register.
-
-**/
-EFI_STATUS
-Ax88772PhyWrite (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 RegisterAddress,
- IN UINT16 PhyData
- )
-{
- USB_DEVICE_REQUEST SetupMsg;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Request access to the PHY
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_ACCESS_SOFTWARE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- if ( !EFI_ERROR ( Status )) {
- //
- // Write the PHY register
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_REG_WRITE;
- SetupMsg.Value = pNicDevice->PhyId;
- SetupMsg.Index = RegisterAddress;
- SetupMsg.Length = sizeof ( PhyData );
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- &PhyData );
- if ( !EFI_ERROR ( Status )) {
- DEBUG (( DEBUG_PHY | DEBUG_INFO,
- "PHY %d: 0x%02x <-- 0x%04x\r\n",
- pNicDevice->PhyId,
- RegisterAddress,
- PhyData ));
-
- //
- // Release the PHY to the hardware
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_ACCESS_HARDWARE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- }
- }
-
- //
- // Return the operation status.
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- Reset the AX88772
-
- This routine uses ::Ax88772UsbCommand to reset the network
- adapter. This routine also uses ::Ax88772PhyWrite to reset
- the PHY.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
-
- @retval EFI_SUCCESS The MAC address is available.
- @retval other The MAC address is not valid.
-
-**/
-EFI_STATUS
-Ax88772Reset (
- IN NIC_DEVICE * pNicDevice
- )
-{
- USB_DEVICE_REQUEST SetupMsg;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Turn off the MAC
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_RX_CONTROL_WRITE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- if ( !EFI_ERROR ( Status )) {
- DEBUG (( DEBUG_PHY | DEBUG_RX_BROADCAST | DEBUG_RX_MULTICAST
- | DEBUG_RX_UNICAST | DEBUG_TX | DEBUG_INFO,
- "MAC reset\r\n" ));
-
- //
- // The link is now idle
- //
- pNicDevice->bLinkIdle = TRUE;
-
- //
- // Delay for a bit
- //
- gBS->Stall ( RESET_MSEC );
-
- //
- // Select the internal PHY
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_SELECT;
- SetupMsg.Value = SPHY_PSEL;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- if ( !EFI_ERROR ( Status )) {
- //
- // Delay for a bit
- //
- gBS->Stall ( PHY_RESET_MSEC );
-
- //
- // Clear the internal PHY reset
- //
- SetupMsg.Request = CMD_RESET;
- SetupMsg.Value = SRR_IPRL | SRR_PRL;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- if ( !EFI_ERROR ( Status )) {
- //
- // Reset the PHY
- //
- Status = Ax88772PhyWrite ( pNicDevice,
- PHY_BMCR,
- BMCR_RESET );
- if ( !EFI_ERROR ( Status )) {
- //
- // Set the gaps
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_GAPS_WRITE;
- SetupMsg.Value = 0x0c15;
- SetupMsg.Index = 0x0e;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- }
- }
- }
- }
-
- //
- // Return the operation status.
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-VOID
-FillPkt2Queue (
- IN NIC_DEVICE * pNicDevice,
- IN UINTN BufLength)
-{
-
- UINT16 * pLength;
- UINT16 * pLengthBar;
- UINT8* pData;
- UINT32 offset;
- RX_TX_PACKET * pRxPacket;
- EFI_STATUS Status;
-
- for ( offset = 0; offset < BufLength; ){
- pLength = (UINT16*) (pNicDevice->pBulkInBuff + offset);
- pLengthBar = (UINT16*) (pNicDevice->pBulkInBuff + offset +2);
-
- *pLength &= 0x7ff;
- *pLengthBar &= 0x7ff;
- *pLengthBar |= 0xf800;
-
- if ((*pLength ^ *pLengthBar ) != 0xFFFF) {
- DEBUG (( EFI_D_ERROR , "Pkt length error. BufLength = %d\n", BufLength));
- return;
- }
-
- pRxPacket = pNicDevice->pRxFree;
- if ( NULL == pRxPacket ) {
- Status = gBS->AllocatePool ( EfiRuntimeServicesData,
- sizeof( RX_TX_PACKET ),
- (VOID **) &pRxPacket );
- if ( !EFI_ERROR ( Status )) {
- //
- // Add this packet to the free packet list
- //
- pNicDevice->pRxFree = pRxPacket;
- pRxPacket->pNext = NULL;
- }
- else {
- //
- // Use the discard packet buffer
- //
- //pRxPacket = &Packet;
- }
- }
-
-
- pData = pNicDevice->pBulkInBuff + offset + 4;
- pRxPacket->Length = *pLength;
- pRxPacket->LengthBar = *(UINT16*) (pNicDevice->pBulkInBuff + offset +2);
- CopyMem (&pRxPacket->Data[0], pData, *pLength);
- //DEBUG((DEBUG_INFO, "Packet [%d]\n", *pLength));
-
- pNicDevice->pRxFree = pRxPacket->pNext;
- pRxPacket->pNext = NULL;
-
- if ( NULL == pNicDevice->pRxTail ) {
- pNicDevice->pRxHead = pRxPacket;
- }
- else {
- pNicDevice->pRxTail->pNext = pRxPacket;
- }
- pNicDevice->pRxTail = pRxPacket;
- offset += (*pLength + 4);
-
- }
-}
-
-
-
-/**
- Receive a frame from the network.
-
- This routine polls the USB receive interface for a packet. If a packet
- is available, this routine adds the receive packet to the list of
- pending receive packets.
-
- This routine calls ::Ax88772NegotiateLinkComplete to verify
- that the link is up. This routine also calls ::SN_Reset to
- reset the network adapter when necessary. Finally this
- routine attempts to receive one or more packets from the
- network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] bUpdateLink TRUE = Update link status
-
-**/
-VOID
-Ax88772Rx (
- IN NIC_DEVICE * pNicDevice,
- IN BOOLEAN bUpdateLink
- )
-{
- BOOLEAN bFullDuplex;
- BOOLEAN bLinkUp;
- BOOLEAN bRxPacket;
- BOOLEAN bSpeed100;
- UINTN LengthInBytes;
- RX_TX_PACKET Packet;
- RX_TX_PACKET * pRxPacket;
- EFI_USB_IO_PROTOCOL *pUsbIo;
- EFI_STATUS Status;
- EFI_TPL TplPrevious;
- UINT32 TransferStatus;
-
- //
- // Synchronize with Ax88772Timer
- //
- VERIFY_TPL ( TPL_AX88772 );
- TplPrevious = gBS->RaiseTPL ( TPL_AX88772 );
- DEBUG (( DEBUG_TPL | DEBUG_INFO,
- "%d: TPL\r\n",
- TPL_AX88772 ));
-
- //
- // Get the link status
- //
- if ( bUpdateLink ) {
- bLinkUp = pNicDevice->bLinkUp;
- bSpeed100 = pNicDevice->b100Mbps;
- bFullDuplex = pNicDevice->bFullDuplex;
- Status = Ax88772NegotiateLinkComplete ( pNicDevice,
- &pNicDevice->PollCount,
- &pNicDevice->bComplete,
- &pNicDevice->bLinkUp,
- &pNicDevice->b100Mbps,
- &pNicDevice->bFullDuplex );
-
- //
- // Determine if the autonegotiation is complete
- //
- if ( pNicDevice->bComplete ) {
- if ( pNicDevice->bLinkUp ) {
- if (( bSpeed100 && ( !pNicDevice->b100Mbps ))
- || (( !bSpeed100 ) && pNicDevice->b100Mbps )
- || ( bFullDuplex && ( !pNicDevice->bFullDuplex ))
- || (( !bFullDuplex ) && pNicDevice->bFullDuplex )) {
- pNicDevice->PollCount = 0;
- DEBUG (( DEBUG_LINK | DEBUG_INFO,
- "Reset to establish proper link setup: %d Mbps, %s duplex\r\n",
- pNicDevice->b100Mbps ? 100 : 10,
- pNicDevice->bFullDuplex ? L"Full" : L"Half" ));
- Status = SN_Reset ( &pNicDevice->SimpleNetwork, FALSE );
- }
- if (( !bLinkUp ) && pNicDevice->bLinkUp ) {
- //
- // Display the autonegotiation status
- //
- DEBUG (( DEBUG_LINK | DEBUG_INFO,
- "Link: Up, %d Mbps, %s duplex\r\n",
- pNicDevice->b100Mbps ? 100 : 10,
- pNicDevice->bFullDuplex ? L"Full" : L"Half" ));
- }
- }
- }
-
- //
- // Update the link status
- //
- if ( bLinkUp && ( !pNicDevice->bLinkUp )) {
- DEBUG (( DEBUG_LINK | DEBUG_INFO, "Link: Down\r\n" ));
- }
- }
-
- //
- // Loop until all the packets are emptied from the receiver
- //
- do {
- bRxPacket = FALSE;
-
- //
- // Locate a packet for use
- //
- pRxPacket = pNicDevice->pRxFree;
- LengthInBytes = MAX_BULKIN_SIZE;
- if ( NULL == pRxPacket ) {
- Status = gBS->AllocatePool ( EfiRuntimeServicesData,
- sizeof ( *pRxPacket ),
- (VOID **) &pRxPacket );
- if ( !EFI_ERROR ( Status )) {
- //
- // Add this packet to the free packet list
- //
- pNicDevice->pRxFree = pRxPacket;
- pRxPacket->pNext = NULL;
- }
- else {
- //
- // Use the discard packet buffer
- //
- pRxPacket = &Packet;
- }
- }
-
- //
- // Attempt to receive a packet
- //
- SetMem (&pNicDevice->pBulkInBuff[0], MAX_BULKIN_SIZE, 0);
- pUsbIo = pNicDevice->pUsbIo;
- Status = pUsbIo->UsbBulkTransfer ( pUsbIo,
- USB_ENDPOINT_DIR_IN | BULK_IN_ENDPOINT,
- &pNicDevice->pBulkInBuff[0],
- &LengthInBytes,
- 2,
- &TransferStatus );
- if ( LengthInBytes > 0 ) {
- FillPkt2Queue(pNicDevice, LengthInBytes);
- }
- pRxPacket = pNicDevice->pRxHead;
- if (( !EFI_ERROR ( Status ))
- && ( 0 < pRxPacket->Length )
- && ( pRxPacket->Length <= sizeof ( pRxPacket->Data ))
- && ( LengthInBytes > 0)) {
-
- //
- // Determine if the packet should be received
- //
- bRxPacket = TRUE;
- LengthInBytes = pRxPacket->Length;
- pNicDevice->bLinkIdle = FALSE;
- if ( pNicDevice->pRxFree == pRxPacket ) {
- //
- // Display the received packet
- //
- if ( 0 != ( pRxPacket->Data[0] & 1 )) {
- if (( 0xff == pRxPacket->Data[0])
- && ( 0xff == pRxPacket->Data[1])
- && ( 0xff == pRxPacket->Data[2])
- && ( 0xff == pRxPacket->Data[3])
- && ( 0xff == pRxPacket->Data[4])
- && ( 0xff == pRxPacket->Data[5])) {
- DEBUG (( DEBUG_RX_BROADCAST | DEBUG_INFO,
- "RX: %02x-%02x-%02x-%02x-%02x-%02x %02x-%02x-%02x-%02x-%02x-%02x %02x-%02x %d bytes\r\n",
- pRxPacket->Data[0],
- pRxPacket->Data[1],
- pRxPacket->Data[2],
- pRxPacket->Data[3],
- pRxPacket->Data[4],
- pRxPacket->Data[5],
- pRxPacket->Data[6],
- pRxPacket->Data[7],
- pRxPacket->Data[8],
- pRxPacket->Data[9],
- pRxPacket->Data[10],
- pRxPacket->Data[11],
- pRxPacket->Data[12],
- pRxPacket->Data[13],
- LengthInBytes ));
- }
- else {
- DEBUG (( DEBUG_RX_MULTICAST | DEBUG_INFO,
- "RX: %02x-%02x-%02x-%02x-%02x-%02x %02x-%02x-%02x-%02x-%02x-%02x %02x-%02x %d bytes\r\n",
- pRxPacket->Data[0],
- pRxPacket->Data[1],
- pRxPacket->Data[2],
- pRxPacket->Data[3],
- pRxPacket->Data[4],
- pRxPacket->Data[5],
- pRxPacket->Data[6],
- pRxPacket->Data[7],
- pRxPacket->Data[8],
- pRxPacket->Data[9],
- pRxPacket->Data[10],
- pRxPacket->Data[11],
- pRxPacket->Data[12],
- pRxPacket->Data[13],
- LengthInBytes ));
- }
- }
- else {
- DEBUG (( DEBUG_RX_UNICAST | DEBUG_INFO,
- "RX: %02x-%02x-%02x-%02x-%02x-%02x %02x-%02x-%02x-%02x-%02x-%02x %02x-%02x %d bytes\r\n",
- pRxPacket->Data[0],
- pRxPacket->Data[1],
- pRxPacket->Data[2],
- pRxPacket->Data[3],
- pRxPacket->Data[4],
- pRxPacket->Data[5],
- pRxPacket->Data[6],
- pRxPacket->Data[7],
- pRxPacket->Data[8],
- pRxPacket->Data[9],
- pRxPacket->Data[10],
- pRxPacket->Data[11],
- pRxPacket->Data[12],
- pRxPacket->Data[13],
- LengthInBytes ));
- }
-
- }
- else {
- //
- // Error, not enough buffers for this packet, discard packet
- //
- DEBUG (( DEBUG_WARN | DEBUG_INFO,
- "WARNING - No buffer, discarding RX packet: %02x-%02x-%02x-%02x-%02x-%02x %02x-%02x-%02x-%02x-%02x-%02x %02x-%02x %d bytes\r\n",
- pRxPacket->Data[0],
- pRxPacket->Data[1],
- pRxPacket->Data[2],
- pRxPacket->Data[3],
- pRxPacket->Data[4],
- pRxPacket->Data[5],
- pRxPacket->Data[6],
- pRxPacket->Data[7],
- pRxPacket->Data[8],
- pRxPacket->Data[9],
- pRxPacket->Data[10],
- pRxPacket->Data[11],
- pRxPacket->Data[12],
- pRxPacket->Data[13],
- LengthInBytes ));
- }
- }
- }while ( bRxPacket );
-
- //
- // Release the synchronization withhe Ax88772Timer
- //
- gBS->RestoreTPL ( TplPrevious );
- DEBUG (( DEBUG_TPL | DEBUG_INFO,
- "%d: TPL\r\n",
- TplPrevious ));
-}
-
-
-/**
- Enable or disable the receiver
-
- This routine calls ::Ax88772UsbCommand to update the
- receiver state. This routine also calls ::Ax88772MacAddressSet
- to establish the MAC address for the network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] RxFilter Simple network RX filter mask value
-
- @retval EFI_SUCCESS The MAC address was set.
- @retval other The MAC address was not set.
-
-**/
-EFI_STATUS
-Ax88772RxControl (
- IN NIC_DEVICE * pNicDevice,
- IN UINT32 RxFilter
- )
-{
- UINT16 MediumStatus;
- INT32 MulticastHash[2];
- UINT16 RxControl;
- USB_DEVICE_REQUEST SetupMsg;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Disable all multicast
- //
- MulticastHash[0] = 0;
- MulticastHash[1] = 0;
-
- //
- // Enable the receiver if something is to be received
- //
- Status = EFI_SUCCESS;
- RxControl = RXC_SO | RXC_MFB_16384;
- if ( 0 != RxFilter ) {
- //
- // Enable the receiver
- //
- SetupMsg.RequestType = USB_ENDPOINT_DIR_IN
- | USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_MEDIUM_STATUS_READ;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = sizeof ( MediumStatus );
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- &MediumStatus );
- if ( !EFI_ERROR ( Status )) {
- if ( 0 == ( MediumStatus & MS_RE )) {
- MediumStatus |= MS_RE | MS_ONE;
- if ( pNicDevice->bFullDuplex ) {
- MediumStatus |= MS_TFC | MS_RFC;
- }
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_MEDIUM_STATUS_WRITE;
- SetupMsg.Value = MediumStatus;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- if ( EFI_ERROR ( Status )) {
- DEBUG (( DEBUG_ERROR | DEBUG_INFO,
- "ERROR - Failed to enable receiver, Status: %r\r\n",
- Status ));
- }
- }
- }
- else {
- DEBUG (( DEBUG_ERROR | DEBUG_INFO,
- "ERROR - Failed to read receiver status, Status: %r\r\n",
- Status ));
- }
-
- //
- // Enable multicast if requested
- //
- if ( 0 != ( RxFilter & EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST )) {
- RxControl |= RXC_AM;
- MulticastHash[0] = pNicDevice->MulticastHash[0];
- MulticastHash[1] = pNicDevice->MulticastHash[1];
- }
-
- //
- // Enable all multicast if requested
- //
- if ( 0 != ( RxFilter & EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS_MULTICAST )) {
- RxControl |= RXC_AMALL;
- MulticastHash[0] = -1;
- MulticastHash[1] = -1;
- }
-
- //
- // Enable broadcast if requested
- //
- if ( 0 != ( RxFilter & EFI_SIMPLE_NETWORK_RECEIVE_BROADCAST )) {
- RxControl |= RXC_AB;
- }
-
- //
- // Enable promiscuous mode if requested
- //
- if ( 0 != ( RxFilter & EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS )) {
- RxControl |= RXC_PRO;
- MulticastHash[0] = -1;
- MulticastHash[1] = -1;
- }
- }
-
- //
- // Update the MAC address
- //
- if ( !EFI_ERROR ( Status )) {
- Status = Ax88772MacAddressSet ( pNicDevice, &pNicDevice->SimpleNetworkData.CurrentAddress.Addr[0]);
- }
-
- //
- // Update the receiver control
- //
- if ( !EFI_ERROR ( Status )) {
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_RX_CONTROL_WRITE;
- SetupMsg.Value = RxControl;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- if ( !EFI_ERROR ( Status )) {
- DEBUG (( DEBUG_RX_BROADCAST | DEBUG_RX_MULTICAST | DEBUG_RX_UNICAST | DEBUG_INFO,
- "RxControl: 0x%04x\r\n",
- RxControl ));
-
- //
- // Update the multicast hash table
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_MULTICAST_HASH_WRITE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = sizeof ( pNicDevice ->MulticastHash );
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- &pNicDevice->MulticastHash );
- if ( !EFI_ERROR ( Status )) {
- DEBUG (( DEBUG_RX_MULTICAST | DEBUG_INFO,
- "Multicast Hash: 0x%02x %02x %02x %02x %02x %02x %02x %02x\r\n",
- (UINT8) MulticastHash[0],
- (UINT8)( MulticastHash[0] >> 8 ),
- (UINT8)( MulticastHash[0] >> 16 ),
- (UINT8)( MulticastHash[0] >> 24 ),
- (UINT8) MulticastHash[1],
- (UINT8)( MulticastHash[1] >> 8 ),
- (UINT8)( MulticastHash[1] >> 16 ),
- (UINT8)( MulticastHash[1] >> 24 )));
- }
- else {
- DEBUG (( DEBUG_ERROR | DEBUG_INFO,
- "ERROR - Failed to update multicast hash table, Status: %r\r\n",
- Status ));
- }
- }
- else {
- DEBUG (( DEBUG_ERROR | DEBUG_INFO,
- "ERROR - Failed to set receiver control, Status: %r\r\n",
- Status ));
- }
- }
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- Read an SROM location
-
- This routine calls ::Ax88772UsbCommand to read data from the
- SROM.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] Address SROM address
- @param [out] pData Buffer to receive the data
-
- @retval EFI_SUCCESS The read was successful
- @retval other The read failed
-
-**/
-EFI_STATUS
-Ax88772SromRead (
- IN NIC_DEVICE * pNicDevice,
- IN UINT32 Address,
- OUT UINT16 * pData
- )
-{
- USB_DEVICE_REQUEST SetupMsg;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Read a value from the SROM
- //
- SetupMsg.RequestType = USB_ENDPOINT_DIR_IN
- | USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_SROM_READ;
- SetupMsg.Value = (UINT16) Address;
- SetupMsg.Index = 0;
- SetupMsg.Length = sizeof ( *pData );
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- pData );
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- This routine is called at a regular interval to poll for
- receive packets.
-
- This routine polls the link state and gets any receive packets
- by calling ::Ax88772Rx.
-
- @param [in] Event Timer event
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
-
-**/
-VOID
-Ax88772Timer (
- IN EFI_EVENT Event,
- IN NIC_DEVICE * pNicDevice
- )
-{
- //
- // Use explicit DEBUG messages since the output frequency is too
- // high for DEBUG_INFO to keep up and have spare cycles for the
- // shell
- //
- DEBUG (( DEBUG_TIMER, "Entering Ax88772Timer\r\n" ));
-
- //
- // Poll the link state and get any receive packets
- //
- Ax88772Rx ( pNicDevice, FALSE );
-
- DEBUG (( DEBUG_TIMER, "Exiting Ax88772Timer\r\n" ));
-}
-
-
-/**
- Send a command to the USB device.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] pRequest Pointer to the request structure
- @param [in, out] pBuffer Data buffer address
-
- @retval EFI_SUCCESS The USB transfer was successful
- @retval other The USB transfer failed
-
-**/
-EFI_STATUS
-Ax88772UsbCommand (
- IN NIC_DEVICE * pNicDevice,
- IN USB_DEVICE_REQUEST * pRequest,
- IN OUT VOID * pBuffer
- )
-{
- UINT32 CmdStatus;
- EFI_USB_DATA_DIRECTION Direction;
- EFI_USB_IO_PROTOCOL * pUsbIo;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Determine the transfer direction
- //
- Direction = EfiUsbNoData;
- if ( 0 != pRequest->Length ) {
- Direction = ( 0 != ( pRequest->RequestType & USB_ENDPOINT_DIR_IN ))
- ? EfiUsbDataIn : EfiUsbDataOut;
- }
-
- //
- // Issue the command
- //
- pUsbIo = pNicDevice->pUsbIo;
- Status = pUsbIo->UsbControlTransfer ( pUsbIo,
- pRequest,
- Direction,
- USB_BUS_TIMEOUT,
- pBuffer,
- pRequest->Length,
- &CmdStatus );
-
- //
- // Determine the operation status
- //
- if ( !EFI_ERROR ( Status )) {
- Status = CmdStatus;
- }
- else {
- //
- // Display any errors
- //
- DEBUG (( DEBUG_INFO,
- "Ax88772UsbCommand - Status: %r\n",
- Status ));
-
- //
- // Only use status values associated with the Simple Network protocol
- //
- if ( EFI_TIMEOUT == Status ) {
- Status = EFI_DEVICE_ERROR;
- }
- }
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
diff --git a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772/Ax88772.h b/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772/Ax88772.h deleted file mode 100644 index 5427ed0f91..0000000000 --- a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772/Ax88772.h +++ /dev/null @@ -1,975 +0,0 @@ -/** @file
- Definitions for ASIX AX88772 Ethernet adapter.
-
- Copyright (c) 2011 - 2015, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef _AX88772_H_
-#define _AX88772_H_
-
-#include <Uefi.h>
-
-#include <Guid/EventGroup.h>
-
-#include <IndustryStandard/Pci.h>
-
-#include <Library/BaseMemoryLib.h>
-#include <Library/DebugLib.h>
-#include <Library/DevicePathLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/UefiDriverEntryPoint.h>
-#include <Library/UefiLib.h>
-#include <Library/UefiRuntimeLib.h>
-
-#include <Protocol/DevicePath.h>
-#include <Protocol/LoadedImage.h>
-#include <Protocol/NetworkInterfaceIdentifier.h>
-#include <Protocol/SimpleNetwork.h>
-#include <Protocol/UsbIo.h>
-
-//------------------------------------------------------------------------------
-// Macros
-//------------------------------------------------------------------------------
-//
-//Too many output debug info hangs system in Debug tip
-//
-//#if defined(_MSC_VER) /* Handle Microsoft VC++ compiler specifics. */
-//#define DBG_ENTER() DEBUG (( DEBUG_INFO, "Entering " __FUNCTION__ "\n" )) ///< Display routine entry
-//#define DBG_EXIT() DEBUG (( DEBUG_INFO, "Exiting " __FUNCTION__ "\n" )) ///< Display routine exit
-//#define DBG_EXIT_DEC(Status) DEBUG (( DEBUG_INFO, "Exiting " __FUNCTION__ ", Status: %d\n", Status )) ///< Display routine exit with decimal value
-//#define DBG_EXIT_HEX(Status) DEBUG (( DEBUG_INFO, "Exiting " __FUNCTION__ ", Status: 0x%08x\n", Status )) ///< Display routine exit with hex value
-//#define DBG_EXIT_STATUS(Status) DEBUG (( DEBUG_INFO, "Exiting " __FUNCTION__ ", Status: %r\n", Status )) ///< Display routine exit with status value
-//#define DBG_EXIT_TF(Status) DEBUG (( DEBUG_INFO, "Exiting " __FUNCTION__ ", returning %s\n", (FALSE == Status) ? L"FALSE" : L"TRUE" )) ///< Display routine with TRUE/FALSE value
-//#else // _MSC_VER
-#define DBG_ENTER() ///< Display routine entry
-#define DBG_EXIT() ///< Display routine exit
-#define DBG_EXIT_DEC(Status) ///< Display routine exit with decimal value
-#define DBG_EXIT_HEX(Status) ///< Display routine exit with hex value
-#define DBG_EXIT_STATUS(Status) ///< Display routine exit with status value
-#define DBG_EXIT_TF(Status) ///< Display routine with TRUE/FALSE value
-//#endif // _MSC_VER
-
-#define USB_IS_IN_ENDPOINT(EndPointAddr) (((EndPointAddr) & BIT7) != 0) ///< Return TRUE/FALSE for IN direction
-#define USB_IS_OUT_ENDPOINT(EndPointAddr) (((EndPointAddr) & BIT7) == 0) ///< Return TRUE/FALSE for OUT direction
-#define USB_IS_BULK_ENDPOINT(Attribute) (((Attribute) & (BIT0 | BIT1)) == USB_ENDPOINT_BULK) ///< Return TRUE/FALSE for BULK type
-#define USB_IS_INTERRUPT_ENDPOINT(Attribute) (((Attribute) & (BIT0 | BIT1)) == USB_ENDPOINT_INTERRUPT) ///< Return TRUE/FALSE for INTERRUPT type
-
-//------------------------------------------------------------------------------
-// Constants
-//------------------------------------------------------------------------------
-
-#define DEBUG_RX_BROADCAST 0x40000000 ///< Display RX broadcast messages
-#define DEBUG_RX_MULTICAST 0x20000000 ///< Display RX multicast messages
-#define DEBUG_RX_UNICAST 0x10000000 ///< Display RX unicast messages
-#define DEBUG_MAC_ADDRESS 0x08000000 ///< Display the MAC address
-#define DEBUG_LINK 0x04000000 ///< Display the link status
-#define DEBUG_TX 0x02000000 ///< Display the TX messages
-#define DEBUG_PHY 0x01000000 ///< Display the PHY register values
-#define DEBUG_SROM 0x00800000 ///< Display the SROM contents
-#define DEBUG_TIMER 0x00400000 ///< Display the timer routine entry/exit
-#define DEBUG_TPL 0x00200000 ///< Display the timer routine entry/exit
-
-#define AX88772_MAX_PKT_SIZE ( 2048 - 4 ) ///< Maximum packet size
-#define ETHERNET_HEADER_SIZE sizeof ( ETHERNET_HEADER ) ///< Size in bytes of the Ethernet header
-#define MIN_ETHERNET_PKT_SIZE 60 ///< Minimum packet size including Ethernet header
-#define MAX_ETHERNET_PKT_SIZE 1500 ///< Ethernet spec 3.1.1: Minimum packet size
-#define MAX_BULKIN_SIZE 2048 ///< Maximum size of one UsbBulk
-
-
-#define USB_NETWORK_CLASS 0x09 ///< USB Network class code
-#define USB_BUS_TIMEOUT 1000 ///< USB timeout in milliseconds
-
-#define TIMER_MSEC 20 ///< Polling interval for the NIC
-#define TPL_AX88772 TPL_CALLBACK ///< TPL for routine synchronization
-
-/**
- Verify new TPL value
-
- This macro which is enabled when debug is enabled verifies that
- the new TPL value is >= the current TPL value.
-**/
-#ifdef VERIFY_TPL
-#undef VERIFY_TPL
-#endif // VERIFY_TPL
-
-#if !defined(MDEPKG_NDEBUG)
-
-#define VERIFY_TPL(tpl) \
-{ \
- EFI_TPL PreviousTpl; \
- \
- PreviousTpl = gBS->RaiseTPL ( TPL_HIGH_LEVEL ); \
- gBS->RestoreTPL ( PreviousTpl ); \
- if ( PreviousTpl > tpl ) { \
- DEBUG (( DEBUG_ERROR, "Current TPL: %d, New TPL: %d\r\n", PreviousTpl, tpl )); \
- ASSERT ( PreviousTpl <= tpl ); \
- } \
-}
-
-#else // MDEPKG_NDEBUG
-
-#define VERIFY_TPL(tpl)
-
-#endif // MDEPKG_NDEBUG
-
-//------------------------------------------------------------------------------
-// Hardware Definition
-//------------------------------------------------------------------------------
-
-#define DEV_SIGNATURE SIGNATURE_32 ('A','X','8','8') ///< Signature of data structures in memory
-
-#define VENDOR_ID 0x0b95 ///< Vendor ID for Asix
-#define PRODUCT_ID 0x7720 ///< Product ID for the AX88772 USB 10/100 Ethernet controller
-
-#define RESET_MSEC 1000 ///< Reset duration
-#define PHY_RESET_MSEC 500 ///< PHY reset duration
-
-//
-// RX Control register
-//
-
-#define RXC_PRO 0x0001 ///< Receive all packets
-#define RXC_AMALL 0x0002 ///< Receive all multicast packets
-#define RXC_SEP 0x0004 ///< Save error packets
-#define RXC_AB 0x0008 ///< Receive broadcast packets
-#define RXC_AM 0x0010 ///< Use multicast destination address hash table
-#define RXC_AP 0x0020 ///< Accept physical address from Multicast Filter
-#define RXC_SO 0x0080 ///< Start operation
-#define RXC_MFB 0x0300 ///< Maximum frame burst
-#define RXC_MFB_2048 0 ///< Maximum frame size: 2048 bytes
-#define RXC_MFB_4096 0x0100 ///< Maximum frame size: 4096 bytes
-#define RXC_MFB_8192 0x0200 ///< Maximum frame size: 8192 bytes
-#define RXC_MFB_16384 0x0300 ///< Maximum frame size: 16384 bytes
-
-//
-// Medium Status register
-//
-
-#define MS_FD 0x0002 ///< Full duplex
-#define MS_ONE 0x0004 ///< Must be one
-#define MS_RFC 0x0010 ///< RX flow control enable
-#define MS_TFC 0x0020 ///< TX flow control enable
-#define MS_PF 0x0080 ///< Pause frame enable
-#define MS_RE 0x0100 ///< Receive enable
-#define MS_PS 0x0200 ///< Port speed 1=100, 0=10 Mbps
-#define MS_SBP 0x0800 ///< Stop back pressure
-#define MS_SM 0x1000 ///< Super MAC support
-
-//
-// Software PHY Select register
-//
-
-#define SPHY_PSEL 0x01 ///< Select internal PHY
-#define SPHY_ASEL 0x02 ///< 1=Auto select, 0=Manual select
-
-//
-// Software Reset register
-//
-
-#define SRR_RR 0x01 ///< Clear receive frame length error
-#define SRR_RT 0x02 ///< Clear transmit frame length error
-#define SRR_PRTE 0x04 ///< External PHY reset pin tri-state enable
-#define SRR_PRL 0x08 ///< External PHY reset pin level
-#define SRR_BZ 0x10 ///< Force Bulk to return zero length packet
-#define SRR_IPRL 0x20 ///< Internal PHY reset control
-#define SRR_IPPD 0x40 ///< Internal PHY power down
-
-//
-// PHY ID values
-//
-
-#define PHY_ID_INTERNAL 0x0010 ///< Internal PHY
-
-//
-// USB Commands
-//
-
-#define CMD_PHY_ACCESS_SOFTWARE 0x06 ///< Software in control of PHY
-#define CMD_PHY_REG_READ 0x07 ///< Read PHY register, Value: PHY, Index: Register, Data: Register value
-#define CMD_PHY_REG_WRITE 0x08 ///< Write PHY register, Value: PHY, Index: Register, Data: New 16-bit value
-#define CMD_PHY_ACCESS_HARDWARE 0x0a ///< Hardware in control of PHY
-#define CMD_SROM_READ 0x0b ///< Read SROM register: Value: Address, Data: Value
-#define CMD_RX_CONTROL_WRITE 0x10 ///< Set the RX control register, Value: New value
-#define CMD_GAPS_WRITE 0x12 ///< Write the gaps register, Value: New value
-#define CMD_MAC_ADDRESS_READ 0x13 ///< Read the MAC address, Data: 6 byte MAC address
-#define CMD_MAC_ADDRESS_WRITE 0x14 ///< Set the MAC address, Data: New 6 byte MAC address
-#define CMD_MULTICAST_HASH_WRITE 0x16 ///< Write the multicast hash table, Data: New 8 byte value
-#define CMD_MEDIUM_STATUS_READ 0x1a ///< Read medium status register, Data: Register value
-#define CMD_MEDIUM_STATUS_WRITE 0x1b ///< Write medium status register, Value: New value
-#define CMD_RESET 0x20 ///< Reset register, Value: New value
-#define CMD_PHY_SELECT 0x22 ///< PHY select register, Value: New value
-
-//------------------------------
-// USB Endpoints
-//------------------------------
-
-#define CONTROL_ENDPOINT 0 ///< Control endpoint
-#define INTERRUPT_ENDPOINT 1 ///< Interrupt endpoint
-#define BULK_IN_ENDPOINT 2 ///< Receive endpoint
-#define BULK_OUT_ENDPOINT 3 ///< Transmit endpoint
-
-//------------------------------
-// PHY Registers
-//------------------------------
-
-#define PHY_BMCR 0 ///< Control register
-#define PHY_BMSR 1 ///< Status register
-#define PHY_ANAR 4 ///< Autonegotiation advertisement register
-#define PHY_ANLPAR 5 ///< Autonegotiation link parter ability register
-#define PHY_ANER 6 ///< Autonegotiation expansion register
-
-// BMCR - Register 0
-
-#define BMCR_RESET 0x8000 ///< 1 = Reset the PHY, bit clears after reset
-#define BMCR_LOOPBACK 0x4000 ///< 1 = Loopback enabled
-#define BMCR_100MBPS 0x2000 ///< 100 Mbits/Sec
-#define BMCR_10MBPS 0 ///< 10 Mbits/Sec
-#define BMCR_AUTONEGOTIATION_ENABLE 0x1000 ///< 1 = Enable autonegotiation
-#define BMCR_POWER_DOWN 0x0800 ///< 1 = Power down
-#define BMCR_ISOLATE 0x0400 ///< 0 = Isolate PHY
-#define BMCR_RESTART_AUTONEGOTIATION 0x0200 ///< 1 = Restart autonegotiation
-#define BMCR_FULL_DUPLEX 0x0100 ///< Full duplex operation
-#define BMCR_HALF_DUPLEX 0 ///< Half duplex operation
-#define BMCR_COLLISION_TEST 0x0080 ///< 1 = Collision test enabled
-
-// BSMR - Register 1
-
-#define BMSR_100BASET4 0x8000 ///< 1 = 100BASE-T4 mode
-#define BMSR_100BASETX_FDX 0x4000 ///< 1 = 100BASE-TX full duplex
-#define BMSR_100BASETX_HDX 0x2000 ///< 1 = 100BASE-TX half duplex
-#define BMSR_10BASET_FDX 0x1000 ///< 1 = 10BASE-T full duplex
-#define BMSR_10BASET_HDX 0x0800 ///< 1 = 10BASE-T half duplex
-#define BMSR_MF 0x0040 ///< 1 = PHY accepts frames with preamble suppressed
-#define BMSR_AUTONEG_CMPLT 0x0020 ///< 1 = Autonegotiation complete
-#define BMSR_RF 0x0010 ///< 1 = Remote fault
-#define BMSR_AUTONEG 0x0008 ///< 1 = Able to perform autonegotiation
-#define BMSR_LINKST 0x0004 ///< 1 = Link up
-#define BMSR_JABBER_DETECT 0x0002 ///< 1 = jabber condition detected
-#define BMSR_EXTENDED_CAPABILITY 0x0001 ///< 1 = Extended register capable
-
-// ANAR and ANLPAR Registers 4, 5
-
-#define AN_NP 0x8000 ///< 1 = Next page available
-#define AN_ACK 0x4000 ///< 1 = Link partner acknowledged
-#define AN_RF 0x2000 ///< 1 = Remote fault indicated by link partner
-#define AN_FCS 0x0400 ///< 1 = Flow control ability
-#define AN_T4 0x0200 ///< 1 = 100BASE-T4 support
-#define AN_TX_FDX 0x0100 ///< 1 = 100BASE-TX Full duplex
-#define AN_TX_HDX 0x0080 ///< 1 = 100BASE-TX support
-#define AN_10_FDX 0x0040 ///< 1 = 10BASE-T Full duplex
-#define AN_10_HDX 0x0020 ///< 1 = 10BASE-T support
-#define AN_CSMA_CD 0x0001 ///< 1 = IEEE 802.3 CSMA/CD support
-
-//------------------------------------------------------------------------------
-// Data Types
-//------------------------------------------------------------------------------
-
-/**
- Ethernet header layout
-
- IEEE 802.3-2002 Part 3 specification, section 3.1.1.
-**/
-#pragma pack(1)
-typedef struct {
- UINT8 dest_addr[PXE_HWADDR_LEN_ETHER]; ///< Destination LAN address
- UINT8 src_addr[PXE_HWADDR_LEN_ETHER]; ///< Source LAN address
- UINT16 type; ///< Protocol or length
-} ETHERNET_HEADER;
-#pragma pack()
-
-/**
- Receive and Transmit packet structure
-**/
-#pragma pack(1)
-typedef struct _RX_TX_PACKET {
- struct _RX_TX_PACKET * pNext; ///< Next receive packet
- UINT16 Length; ///< Packet length
- UINT16 LengthBar; ///< Complement of the length
- UINT8 Data[ AX88772_MAX_PKT_SIZE ]; ///< Received packet data
-} RX_TX_PACKET;
-#pragma pack()
-
-/**
- AX88772 control structure
-
- The driver uses this structure to manage the Asix AX88772 10/100
- Ethernet controller.
-**/
-typedef struct {
- UINTN Signature; ///< Structure identification
-
- //
- // USB data
- //
- EFI_HANDLE Controller; ///< Controller handle
- EFI_USB_IO_PROTOCOL * pUsbIo; ///< USB driver interface
-
- //
- // Simple network protocol data
- //
- EFI_SIMPLE_NETWORK_PROTOCOL SimpleNetwork; ///< Driver's network stack interface
- EFI_SIMPLE_NETWORK_MODE SimpleNetworkData; ///< Data for simple network
-
- //
- // Ethernet controller data
- //
- BOOLEAN bInitialized; ///< Controller initialized
- VOID * pTxBuffer; ///< Last transmit buffer
- UINT16 PhyId; ///< PHY ID
-
- //
- // Link state
- //
- BOOLEAN b100Mbps; ///< Current link speed, FALSE = 10 Mbps
- BOOLEAN bComplete; ///< Current state of auto-negotiation
- BOOLEAN bFullDuplex; ///< Current duplex
- BOOLEAN bLinkUp; ///< Current link state
- BOOLEAN bLinkIdle; ///< TRUE = No received traffic
- EFI_EVENT Timer; ///< Timer to monitor link state and receive packets
- UINTN PollCount; ///< Number of times the autonegotiation status was polled
-
- //
- // Receive buffer list
- //
- RX_TX_PACKET * pRxHead; ///< Head of receive packet list
- RX_TX_PACKET * pRxTail; ///< Tail of receive packet list
- RX_TX_PACKET * pRxFree; ///< Free packet list
- INT32 MulticastHash[2]; ///< Hash table for multicast destination addresses
- UINT8 * pBulkInBuff; ///< Buffer for Usb Bulk
-} NIC_DEVICE;
-
-#define DEV_FROM_SIMPLE_NETWORK(a) CR (a, NIC_DEVICE, SimpleNetwork, DEV_SIGNATURE) ///< Locate NIC_DEVICE from Simple Network Protocol
-
-//------------------------------------------------------------------------------
-// Simple Network Protocol
-//------------------------------------------------------------------------------
-
-/**
- Reset the network adapter.
-
- Resets a network adapter and reinitializes it with the parameters that
- were provided in the previous call to Initialize (). The transmit and
- receive queues are cleared. Receive filters, the station address, the
- statistics, and the multicast-IP-to-HW MAC addresses are not reset by
- this call.
-
- This routine calls ::Ax88772Reset to perform the adapter specific
- reset operation. This routine also starts the link negotiation
- by calling ::Ax88772NegotiateLinkStart.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] bExtendedVerification Indicates that the driver may perform a more
- exhaustive verification operation of the device
- during reset.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Reset (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN BOOLEAN bExtendedVerification
- );
-
-/**
- Initialize the simple network protocol.
-
- This routine calls ::Ax88772MacAddressGet to obtain the
- MAC address.
-
- @param [in] pNicDevice NIC_DEVICE_INSTANCE pointer
-
- @retval EFI_SUCCESS Setup was successful
-
-**/
-EFI_STATUS
-SN_Setup (
- IN NIC_DEVICE * pNicDevice
- );
-
-/**
- This routine starts the network interface.
-
- @param [in] pSimpleNetwork Protocol instance pointer
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_ALREADY_STARTED The network interface was already started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Start (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork
- );
-
-/**
- Set the MAC address.
-
- This function modifies or resets the current station address of a
- network interface. If Reset is TRUE, then the current station address
- is set ot the network interface's permanent address. If Reset if FALSE
- then the current station address is changed to the address specified by
- pNew.
-
- This routine calls ::Ax88772MacAddressSet to update the MAC address
- in the network adapter.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] bReset Flag used to reset the station address to the
- network interface's permanent address.
- @param [in] pNew New station address to be used for the network
- interface.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_StationAddress (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN BOOLEAN bReset,
- IN EFI_MAC_ADDRESS * pNew
- );
-
-/**
- This function resets or collects the statistics on a network interface.
- If the size of the statistics table specified by StatisticsSize is not
- big enough for all of the statistics that are collected by the network
- interface, then a partial buffer of statistics is returned in
- StatisticsTable.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] bReset Set to TRUE to reset the statistics for the network interface.
- @param [in, out] pStatisticsSize On input the size, in bytes, of StatisticsTable. On output
- the size, in bytes, of the resulting table of statistics.
- @param [out] pStatisticsTable A pointer to the EFI_NETWORK_STATISTICS structure that
- conains the statistics.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_BUFFER_TOO_SMALL The pStatisticsTable is NULL or the buffer is too small.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Statistics (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN BOOLEAN bReset,
- IN OUT UINTN * pStatisticsSize,
- OUT EFI_NETWORK_STATISTICS * pStatisticsTable
- );
-
-/**
- This function stops a network interface. This call is only valid
- if the network interface is in the started state.
-
- @param [in] pSimpleNetwork Protocol instance pointer
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Stop (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork
- );
-
-/**
- This function releases the memory buffers assigned in the Initialize() call.
- Pending transmits and receives are lost, and interrupts are cleared and disabled.
- After this call, only Initialize() and Stop() calls may be used.
-
- @param [in] pSimpleNetwork Protocol instance pointer
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Shutdown (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork
- );
-
-/**
- Send a packet over the network.
-
- This function places the packet specified by Header and Buffer on
- the transmit queue. This function performs a non-blocking transmit
- operation. When the transmit is complete, the buffer is returned
- via the GetStatus() call.
-
- This routine calls ::Ax88772Rx to empty the network adapter of
- receive packets. The routine then passes the transmit packet
- to the network adapter.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] HeaderSize The size, in bytes, of the media header to be filled in by
- the Transmit() function. If HeaderSize is non-zero, then
- it must be equal to SimpleNetwork->Mode->MediaHeaderSize
- and DestAddr and Protocol parameters must not be NULL.
- @param [in] BufferSize The size, in bytes, of the entire packet (media header and
- data) to be transmitted through the network interface.
- @param [in] pBuffer A pointer to the packet (media header followed by data) to
- to be transmitted. This parameter can not be NULL. If
- HeaderSize is zero, then the media header is Buffer must
- already be filled in by the caller. If HeaderSize is nonzero,
- then the media header will be filled in by the Transmit()
- function.
- @param [in] pSrcAddr The source HW MAC address. If HeaderSize is zero, then
- this parameter is ignored. If HeaderSize is nonzero and
- SrcAddr is NULL, then SimpleNetwork->Mode->CurrentAddress
- is used for the source HW MAC address.
- @param [in] pDestAddr The destination HW MAC address. If HeaderSize is zero, then
- this parameter is ignored.
- @param [in] pProtocol The type of header to build. If HeaderSize is zero, then
- this parameter is ignored.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_NOT_READY The network interface is too busy to accept this transmit request.
- @retval EFI_BUFFER_TOO_SMALL The BufferSize parameter is too small.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Transmit (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN UINTN HeaderSize,
- IN UINTN BufferSize,
- IN VOID * pBuffer,
- IN EFI_MAC_ADDRESS * pSrcAddr,
- IN EFI_MAC_ADDRESS * pDestAddr,
- IN UINT16 * pProtocol
- );
-
-//------------------------------------------------------------------------------
-// Support Routines
-//------------------------------------------------------------------------------
-
-/**
- Get the MAC address
-
- This routine calls ::Ax88772UsbCommand to request the MAC
- address from the network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [out] pMacAddress Address of a six byte buffer to receive the MAC address.
-
- @retval EFI_SUCCESS The MAC address is available.
- @retval other The MAC address is not valid.
-
-**/
-EFI_STATUS
-Ax88772MacAddressGet (
- IN NIC_DEVICE * pNicDevice,
- OUT UINT8 * pMacAddress
- );
-
-/**
- Set the MAC address
-
- This routine calls ::Ax88772UsbCommand to set the MAC address
- in the network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] pMacAddress Address of a six byte buffer to containing the new MAC address.
-
- @retval EFI_SUCCESS The MAC address was set.
- @retval other The MAC address was not set.
-
-**/
-EFI_STATUS
-Ax88772MacAddressSet (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 * pMacAddress
- );
-
-/**
- Clear the multicast hash table
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
-
-**/
-VOID
-Ax88772MulticastClear (
- IN NIC_DEVICE * pNicDevice
- );
-
-/**
- Enable a multicast address in the multicast hash table
-
- This routine calls ::Ax88772Crc to compute the hash bit for
- this MAC address.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] pMacAddress Address of a six byte buffer to containing the MAC address.
-
-**/
-VOID
-Ax88772MulticastSet (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 * pMacAddress
- );
-
-/**
- Start the link negotiation
-
- This routine calls ::Ax88772PhyWrite to start the PHY's link
- negotiation.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
-
- @retval EFI_SUCCESS The link negotiation was started.
- @retval other Failed to start the link negotiation.
-
-**/
-EFI_STATUS
-Ax88772NegotiateLinkStart (
- IN NIC_DEVICE * pNicDevice
- );
-
-/**
- Complete the negotiation of the PHY link
-
- This routine calls ::Ax88772PhyRead to determine if the
- link negotiation is complete.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in, out] pPollCount Address of number of times this routine was polled
- @param [out] pbComplete Address of boolean to receive complate status.
- @param [out] pbLinkUp Address of boolean to receive link status, TRUE=up.
- @param [out] pbHiSpeed Address of boolean to receive link speed, TRUE=100Mbps.
- @param [out] pbFullDuplex Address of boolean to receive link duplex, TRUE=full.
-
- @retval EFI_SUCCESS The MAC address is available.
- @retval other The MAC address is not valid.
-
-**/
-EFI_STATUS
-Ax88772NegotiateLinkComplete (
- IN NIC_DEVICE * pNicDevice,
- IN OUT UINTN * pPollCount,
- OUT BOOLEAN * pbComplete,
- OUT BOOLEAN * pbLinkUp,
- OUT BOOLEAN * pbHiSpeed,
- OUT BOOLEAN * pbFullDuplex
- );
-
-/**
- Read a register from the PHY
-
- This routine calls ::Ax88772UsbCommand to read a PHY register.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] RegisterAddress Number of the register to read.
- @param [in, out] pPhyData Address of a buffer to receive the PHY register value
-
- @retval EFI_SUCCESS The PHY data is available.
- @retval other The PHY data is not valid.
-
-**/
-EFI_STATUS
-Ax88772PhyRead (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 RegisterAddress,
- IN OUT UINT16 * pPhyData
- );
-
-/**
- Write to a PHY register
-
- This routine calls ::Ax88772UsbCommand to write a PHY register.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] RegisterAddress Number of the register to read.
- @param [in] PhyData Address of a buffer to receive the PHY register value
-
- @retval EFI_SUCCESS The PHY data was written.
- @retval other Failed to wwrite the PHY register.
-
-**/
-EFI_STATUS
-Ax88772PhyWrite (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 RegisterAddress,
- IN UINT16 PhyData
- );
-
-/**
- Reset the AX88772
-
- This routine uses ::Ax88772UsbCommand to reset the network
- adapter. This routine also uses ::Ax88772PhyWrite to reset
- the PHY.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
-
- @retval EFI_SUCCESS The MAC address is available.
- @retval other The MAC address is not valid.
-
-**/
-EFI_STATUS
-Ax88772Reset (
- IN NIC_DEVICE * pNicDevice
- );
-
-/**
- Receive a frame from the network.
-
- This routine polls the USB receive interface for a packet. If a packet
- is available, this routine adds the receive packet to the list of
- pending receive packets.
-
- This routine calls ::Ax88772NegotiateLinkComplete to verify
- that the link is up. This routine also calls ::SN_Reset to
- reset the network adapter when necessary. Finally this
- routine attempts to receive one or more packets from the
- network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] bUpdateLink TRUE = Update link status
-
-**/
-VOID
-Ax88772Rx (
- IN NIC_DEVICE * pNicDevice,
- IN BOOLEAN bUpdateLink
- );
-
-/**
- Enable or disable the receiver
-
- This routine calls ::Ax88772UsbCommand to update the
- receiver state. This routine also calls ::Ax88772MacAddressSet
- to establish the MAC address for the network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] RxFilter Simple network RX filter mask value
-
- @retval EFI_SUCCESS The MAC address was set.
- @retval other The MAC address was not set.
-
-**/
-EFI_STATUS
-Ax88772RxControl (
- IN NIC_DEVICE * pNicDevice,
- IN UINT32 RxFilter
- );
-
-/**
- Read an SROM location
-
- This routine calls ::Ax88772UsbCommand to read data from the
- SROM.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] Address SROM address
- @param [out] pData Buffer to receive the data
-
- @retval EFI_SUCCESS The read was successful
- @retval other The read failed
-
-**/
-EFI_STATUS
-Ax88772SromRead (
- IN NIC_DEVICE * pNicDevice,
- IN UINT32 Address,
- OUT UINT16 * pData
- );
-
-/**
- This routine is called at a regular interval to poll for
- receive packets.
-
- This routine polls the link state and gets any receive packets
- by calling ::Ax88772Rx.
-
- @param [in] Event Timer event
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
-
-**/
-VOID
-Ax88772Timer (
- IN EFI_EVENT Event,
- IN NIC_DEVICE * pNicDevice
- );
-
-/**
- Send a command to the USB device.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] pRequest Pointer to the request structure
- @param [in, out] pBuffer Data buffer address
-
- @retval EFI_SUCCESS The USB transfer was successful
- @retval other The USB transfer failed
-
-**/
-EFI_STATUS
-Ax88772UsbCommand (
- IN NIC_DEVICE * pNicDevice,
- IN USB_DEVICE_REQUEST * pRequest,
- IN OUT VOID * pBuffer
- );
-
-//------------------------------------------------------------------------------
-// EFI Component Name Protocol Support
-//------------------------------------------------------------------------------
-
-extern EFI_COMPONENT_NAME_PROTOCOL gComponentName; ///< Component name protocol declaration
-extern EFI_COMPONENT_NAME2_PROTOCOL gComponentName2; ///< Component name 2 protocol declaration
-
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param [in] pThis A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
- @param [in] pLanguage A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 3066 or ISO 639-2 language code format.
- @param [out] ppDriverName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-GetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL * pThis,
- IN CHAR8 * pLanguage,
- OUT CHAR16 ** ppDriverName
- );
-
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param [in] pThis A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
- @param [in] ControllerHandle The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
- @param [in] ChildHandle The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
- @param [in] pLanguage A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 3066 or ISO 639-2 language code format.
- @param [out] ppControllerName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-GetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL * pThis,
- IN EFI_HANDLE ControllerHandle,
- IN OPTIONAL EFI_HANDLE ChildHandle,
- IN CHAR8 * pLanguage,
- OUT CHAR16 ** ppControllerName
- );
-
-//------------------------------------------------------------------------------
-
-#endif // _AX88772_H_
diff --git a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772/Ax88772.inf b/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772/Ax88772.inf deleted file mode 100644 index 5507cbbf3b..0000000000 --- a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772/Ax88772.inf +++ /dev/null @@ -1,67 +0,0 @@ -## @file
-# Component description file for ASIX AX88772 USB/Ethernet driver.
-#
-# This module provides support for the ASIX AX88772 USB/Ethernet adapter.
-# Copyright (c) 2011-2013, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010018
- BASE_NAME = Ax88772
- FILE_GUID = B15239D6-6A01-4808-A0F7-B7F20F073555
- MODULE_TYPE = DXE_RUNTIME_DRIVER
- VERSION_STRING = 1.0
-
- ENTRY_POINT = EntryPoint
-
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
-#
-
-[Sources.common]
- Ax88772.h
- Ax88772.c
- ComponentName.c
- DriverBinding.c
- SimpleNetwork.c
-
-
-[Packages]
- MdePkg/MdePkg.dec
- MdeModulePkg/MdeModulePkg.dec
-
-[LibraryClasses]
- UefiLib
- UefiBootServicesTableLib
- BaseMemoryLib
- DebugLib
- UefiRuntimeLib
- UefiDriverEntryPoint
-
-[Protocols]
- gEfiDevicePathProtocolGuid ## BY_START
- gEfiSimpleNetworkProtocolGuid ## BY_START
- gEfiUsbIoProtocolGuid ## TO_START
-
-[Depex]
- gEfiBdsArchProtocolGuid AND
- gEfiCpuArchProtocolGuid AND
- gEfiMetronomeArchProtocolGuid AND
- gEfiMonotonicCounterArchProtocolGuid AND
- gEfiRealTimeClockArchProtocolGuid AND
- gEfiResetArchProtocolGuid AND
- gEfiRuntimeArchProtocolGuid AND
- gEfiSecurityArchProtocolGuid AND
- gEfiTimerArchProtocolGuid AND
- gEfiVariableWriteArchProtocolGuid AND
- gEfiVariableArchProtocolGuid AND
- gEfiWatchdogTimerArchProtocolGuid
diff --git a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772/ComponentName.c b/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772/ComponentName.c deleted file mode 100644 index 8fceb6086f..0000000000 --- a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772/ComponentName.c +++ /dev/null @@ -1,184 +0,0 @@ -/** @file
- UEFI Component Name(2) protocol implementation.
-
- Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Ax88772.h"
-
-/**
- EFI Component Name Protocol declaration
-**/
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gComponentName = {
- GetDriverName,
- GetControllerName,
- "eng"
-};
-
-/**
- EFI Component Name 2 Protocol declaration
-**/
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gComponentName2 = {
- (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) GetDriverName,
- (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) GetControllerName,
- "en"
-};
-
-
-/**
- Driver name table declaration
-**/
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE
-mDriverNameTable[] = {
- {"eng;en", L"AX88772 Ethernet Driver"},
- {NULL, NULL}
-};
-
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param [in] pThis A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
- @param [in] pLanguage A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 3066 or ISO 639-2 language code format.
- @param [out] ppDriverName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-GetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL * pThis,
- IN CHAR8 * pLanguage,
- OUT CHAR16 ** ppDriverName
- )
-{
- EFI_STATUS Status;
-
- DBG_ENTER ( );
- Status = LookupUnicodeString2 (
- pLanguage,
- pThis->SupportedLanguages,
- mDriverNameTable,
- ppDriverName,
- (BOOLEAN)(pThis == &gComponentName)
- );
- DBG_EXIT_HEX ( Status );
- return Status;
-}
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param [in] pThis A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
- @param [in] ControllerHandle The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
- @param [in] ChildHandle The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
- @param [in] pLanguage A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 3066 or ISO 639-2 language code format.
- @param [out] ppControllerName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-GetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL * pThis,
- IN EFI_HANDLE ControllerHandle,
- IN OPTIONAL EFI_HANDLE ChildHandle,
- IN CHAR8 * pLanguage,
- OUT CHAR16 ** ppControllerName
- )
-{
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Set the controller name
- //
- *ppControllerName = L"AX88772 10/100 Ethernet";
- Status = EFI_SUCCESS;
-
- //
- // Return the operation status
- //
- DBG_EXIT_HEX ( Status );
- return Status;
-}
diff --git a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772/DriverBinding.c b/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772/DriverBinding.c deleted file mode 100644 index a04abee3cd..0000000000 --- a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772/DriverBinding.c +++ /dev/null @@ -1,513 +0,0 @@ -/** @file
- Implement the driver binding protocol for Asix AX88772 Ethernet driver.
-
- Copyright (c) 2011-2013, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Ax88772.h"
-
-/**
- Verify the controller type
-
- @param [in] pThis Protocol instance pointer.
- @param [in] Controller Handle of device to test.
- @param [in] pRemainingDevicePath Not used.
-
- @retval EFI_SUCCESS This driver supports this device.
- @retval other This driver does not support this device.
-
-**/
-EFI_STATUS
-EFIAPI
-DriverSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL * pThis,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL * pRemainingDevicePath
- )
-{
- EFI_USB_DEVICE_DESCRIPTOR Device;
- EFI_USB_IO_PROTOCOL * pUsbIo;
- EFI_STATUS Status;
-
- //
- // Connect to the USB stack
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- (VOID **) &pUsbIo,
- pThis->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (!EFI_ERROR ( Status )) {
-
- //
- // Get the interface descriptor to check the USB class and find a transport
- // protocol handler.
- //
- Status = pUsbIo->UsbGetDeviceDescriptor ( pUsbIo, &Device );
- if (!EFI_ERROR ( Status )) {
-
- //
- // Validate the adapter
- //
- if (( VENDOR_ID != Device.IdVendor )
- || ( PRODUCT_ID != Device.IdProduct )) {
- Status = EFI_UNSUPPORTED;
- }
- }
-
- //
- // Done with the USB stack
- //
- gBS->CloseProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- pThis->DriverBindingHandle,
- Controller
- );
- }
-
- //
- // Return the device supported status
- //
- return Status;
-}
-
-
-/**
- Start this driver on Controller by opening UsbIo and DevicePath protocols.
- Initialize PXE structures, create a copy of the Controller Device Path with the
- NIC's MAC address appended to it, install the NetworkInterfaceIdentifier protocol
- on the newly created Device Path.
-
- @param [in] pThis Protocol instance pointer.
- @param [in] Controller Handle of device to work with.
- @param [in] pRemainingDevicePath Not used, always produce all possible children.
-
- @retval EFI_SUCCESS This driver is added to Controller.
- @retval other This driver does not support this device.
-
-**/
-EFI_STATUS
-EFIAPI
-DriverStart (
- IN EFI_DRIVER_BINDING_PROTOCOL * pThis,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL * pRemainingDevicePath
- )
-{
- EFI_STATUS Status;
- NIC_DEVICE * pNicDevice;
- UINTN LengthInBytes;
-
- DBG_ENTER ( );
-
- //
- // Allocate the device structure
- //
- LengthInBytes = sizeof ( *pNicDevice );
- Status = gBS->AllocatePool (
- EfiRuntimeServicesData,
- LengthInBytes,
- (VOID **) &pNicDevice
- );
- if ( !EFI_ERROR ( Status )) {
- DEBUG (( DEBUG_POOL | DEBUG_INIT,
- "0x%08x: Allocate pNicDevice, %d bytes\r\n",
- pNicDevice,
- sizeof ( *pNicDevice )));
-
- //
- // Set the structure signature
- //
- ZeroMem ( pNicDevice, LengthInBytes );
- pNicDevice->Signature = DEV_SIGNATURE;
-
- //
- // Connect to the USB I/O protocol
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- (VOID **) &pNicDevice->pUsbIo,
- pThis->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if ( !EFI_ERROR ( Status )) {
- //
- // Allocate the necessary events
- //
- Status = gBS->CreateEvent ( EVT_TIMER,
- TPL_AX88772,
- (EFI_EVENT_NOTIFY)Ax88772Timer,
- pNicDevice,
- (VOID **)&pNicDevice->Timer );
- if ( !EFI_ERROR ( Status )) {
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "0x%08x: Allocated timer\r\n",
- pNicDevice->Timer ));
-
- //
- // Initialize the simple network protocol
- //
- pNicDevice->Controller = Controller;
- SN_Setup ( pNicDevice );
-
- //
- // Start the timer
- //
- Status = gBS->SetTimer ( pNicDevice->Timer,
- TimerPeriodic,
- TIMER_MSEC );
- if ( !EFI_ERROR ( Status )) {
- //
- // Install both the simple network and device path protocols.
- //
- Status = gBS->InstallMultipleProtocolInterfaces (
- &Controller,
- &gEfiCallerIdGuid,
- pNicDevice,
- &gEfiSimpleNetworkProtocolGuid,
- &pNicDevice->SimpleNetwork,
- NULL
- );
-
- if ( !EFI_ERROR ( Status )) {
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Installed: gEfiCallerIdGuid on 0x%08x\r\n",
- Controller ));
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Installed: gEfiSimpleNetworkProtocolGuid on 0x%08x\r\n",
- Controller ));
- DBG_EXIT_STATUS ( Status );
- return Status;
- }
- DEBUG (( DEBUG_ERROR | DEBUG_INIT | DEBUG_INFO,
- "ERROR - Failed to install gEfiSimpleNetworkProtocol on 0x%08x\r\n",
- Controller ));
- }
- else {
- DEBUG (( DEBUG_ERROR | DEBUG_INIT | DEBUG_INFO,
- "ERROR - Failed to start the timer, Status: %r\r\n",
- Status ));
- }
- }
- else {
- DEBUG (( DEBUG_ERROR | DEBUG_INIT | DEBUG_INFO,
- "ERROR - Failed to create timer event, Status: %r\r\n",
- Status ));
- }
-
- //
- // Done with the USB stack
- //
- gBS->CloseProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- pThis->DriverBindingHandle,
- Controller
- );
- }
-
- //
- // Done with the device
- //
- gBS->FreePool ( pNicDevice );
- }
-
- //
- // Display the driver start status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- Stop this driver on Controller by removing NetworkInterfaceIdentifier protocol and
- closing the DevicePath and PciIo protocols on Controller.
-
- @param [in] pThis Protocol instance pointer.
- @param [in] Controller Handle of device to stop driver on.
- @param [in] NumberOfChildren How many children need to be stopped.
- @param [in] pChildHandleBuffer Not used.
-
- @retval EFI_SUCCESS This driver is removed Controller.
- @retval EFI_DEVICE_ERROR The device could not be stopped due to a device error.
- @retval other This driver was not removed from this device.
-
-**/
-EFI_STATUS
-EFIAPI
-DriverStop (
- IN EFI_DRIVER_BINDING_PROTOCOL * pThis,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE * pChildHandleBuffer
- )
-{
- NIC_DEVICE * pNicDevice;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Determine if this driver is already attached
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiCallerIdGuid,
- (VOID **) &pNicDevice,
- pThis->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if ( !EFI_ERROR ( Status )) {
- //
- // AX88772 driver is no longer running on this device
- //
- gBS->UninstallMultipleProtocolInterfaces (
- Controller,
- &gEfiSimpleNetworkProtocolGuid,
- &pNicDevice->SimpleNetwork,
- &gEfiCallerIdGuid,
- pNicDevice,
- NULL );
- DEBUG (( DEBUG_POOL | DEBUG_INIT,
- "Removed: gEfiSimpleNetworkProtocolGuid from 0x%08x\r\n",
- Controller ));
- DEBUG (( DEBUG_POOL | DEBUG_INIT,
- "Removed: gEfiCallerIdGuid from 0x%08x\r\n",
- Controller ));
-
- //
- // Stop the timer
- //
- if ( NULL != pNicDevice->Timer ) {
- gBS->SetTimer ( pNicDevice->Timer, TimerCancel, 0 );
- gBS->CloseEvent ( pNicDevice->Timer );
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "0x%08x: Released timer\r\n",
- pNicDevice->Timer ));
- }
-
- //
- // Done with the device context
- //
- DEBUG (( DEBUG_POOL | DEBUG_INIT,
- "0x%08x: Free pNicDevice, %d bytes\r\n",
- pNicDevice,
- sizeof ( *pNicDevice )));
- gBS->FreePool ( pNicDevice );
- }
-
- //
- // Return the shutdown status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- Driver binding protocol declaration
-**/
-EFI_DRIVER_BINDING_PROTOCOL gDriverBinding = {
- DriverSupported,
- DriverStart,
- DriverStop,
- 0xa,
- NULL,
- NULL
-};
-
-
-/**
- Ax88772 driver unload routine.
-
- @param [in] ImageHandle Handle for the image.
-
- @retval EFI_SUCCESS Image may be unloaded
-
-**/
-EFI_STATUS
-EFIAPI
-DriverUnload (
- IN EFI_HANDLE ImageHandle
- )
-{
- UINTN BufferSize;
- UINTN Index;
- UINTN Max;
- EFI_HANDLE * pHandle;
- EFI_STATUS Status;
-
- //
- // Determine which devices are using this driver
- //
- BufferSize = 0;
- pHandle = NULL;
- Status = gBS->LocateHandle (
- ByProtocol,
- &gEfiCallerIdGuid,
- NULL,
- &BufferSize,
- NULL );
- if ( EFI_BUFFER_TOO_SMALL == Status ) {
- for ( ; ; ) {
- //
- // One or more block IO devices are present
- //
- Status = gBS->AllocatePool (
- EfiRuntimeServicesData,
- BufferSize,
- (VOID **) &pHandle
- );
- if ( EFI_ERROR ( Status )) {
- DEBUG (( DEBUG_ERROR | DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Insufficient memory, failed handle buffer allocation\r\n" ));
- break;
- }
-
- //
- // Locate the block IO devices
- //
- Status = gBS->LocateHandle (
- ByProtocol,
- &gEfiCallerIdGuid,
- NULL,
- &BufferSize,
- pHandle );
- if ( EFI_ERROR ( Status )) {
- //
- // Error getting handles
- //
- DEBUG (( DEBUG_ERROR | DEBUG_INIT | DEBUG_INFO,
- "Failure getting Telnet handles\r\n" ));
- break;
- }
-
- //
- // Remove any use of the driver
- //
- Max = BufferSize / sizeof ( pHandle[ 0 ]);
- for ( Index = 0; Max > Index; Index++ ) {
- Status = DriverStop ( &gDriverBinding,
- pHandle[ Index ],
- 0,
- NULL );
- if ( EFI_ERROR ( Status )) {
- DEBUG (( DEBUG_WARN | DEBUG_INIT | DEBUG_INFO,
- "WARNING - Failed to shutdown the driver on handle %08x\r\n", pHandle[ Index ]));
- break;
- }
- }
- break;
- }
- }
- else {
- if ( EFI_NOT_FOUND == Status ) {
- //
- // No devices were found
- //
- Status = EFI_SUCCESS;
- }
- }
-
- //
- // Free the handle array
- //
- if ( NULL != pHandle ) {
- gBS->FreePool ( pHandle );
- }
-
- //
- // Remove the protocols installed by the EntryPoint routine.
- //
- if ( !EFI_ERROR ( Status )) {
- gBS->UninstallMultipleProtocolInterfaces (
- ImageHandle,
- &gEfiDriverBindingProtocolGuid,
- &gDriverBinding,
- &gEfiComponentNameProtocolGuid,
- &gComponentName,
- &gEfiComponentName2ProtocolGuid,
- &gComponentName2,
- NULL
- );
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Removed: gEfiComponentName2ProtocolGuid from 0x%08x\r\n",
- ImageHandle ));
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Removed: gEfiComponentNameProtocolGuid from 0x%08x\r\n",
- ImageHandle ));
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Removed: gEfiDriverBindingProtocolGuid from 0x%08x\r\n",
- ImageHandle ));
- }
-
- //
- // Return the unload status
- //
- return Status;
-}
-
-
-/**
-Ax88772 driver entry point.
-
-@param [in] ImageHandle Handle for the image.
-@param [in] pSystemTable Address of the system table.
-
-@retval EFI_SUCCESS Image successfully loaded.
-
-**/
-EFI_STATUS
-EFIAPI
-EntryPoint (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE * pSystemTable
- )
-{
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Add the driver to the list of drivers
- //
- Status = EfiLibInstallDriverBindingComponentName2 (
- ImageHandle,
- pSystemTable,
- &gDriverBinding,
- ImageHandle,
- &gComponentName,
- &gComponentName2
- );
- ASSERT_EFI_ERROR (Status);
- if ( !EFI_ERROR ( Status )) {
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Installed: gEfiDriverBindingProtocolGuid on 0x%08x\r\n",
- ImageHandle ));
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Installed: gEfiComponentNameProtocolGuid on 0x%08x\r\n",
- ImageHandle ));
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Installed: gEfiComponentName2ProtocolGuid on 0x%08x\r\n",
- ImageHandle ));
- }
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
diff --git a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772/SimpleNetwork.c b/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772/SimpleNetwork.c deleted file mode 100644 index 5c301a734e..0000000000 --- a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772/SimpleNetwork.c +++ /dev/null @@ -1,1509 +0,0 @@ -/** @file
- Provides the Simple Network functions.
-
- Copyright (c) 2011 - 2016, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Ax88772.h"
-
-/**
- This function updates the filtering on the receiver.
-
- This support routine calls ::Ax88772MacAddressSet to update
- the MAC address. This routine then rebuilds the multicast
- hash by calling ::Ax88772MulticastClear and ::Ax88772MulticastSet.
- Finally this routine enables the receiver by calling
- ::Ax88772RxControl.
-
- @param [in] pSimpleNetwork Simple network mode pointer
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-ReceiveFilterUpdate (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- NIC_DEVICE * pNicDevice;
- EFI_STATUS Status;
- UINT32 Index;
-
- DBG_ENTER ( );
-
- //
- // Set the MAC address
- //
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork );
- pMode = pSimpleNetwork->Mode;
- Status = Ax88772MacAddressSet ( pNicDevice,
- &pMode->CurrentAddress.Addr[0]);
- if ( !EFI_ERROR ( Status )) {
- //
- // Clear the multicast hash table
- //
- Ax88772MulticastClear ( pNicDevice );
-
- //
- // Load the multicast hash table
- //
- if ( 0 != ( pMode->ReceiveFilterSetting & EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST )) {
- for ( Index = 0;
- ( !EFI_ERROR ( Status )) && ( Index < pMode->MCastFilterCount );
- Index++ ) {
- //
- // Enable the next multicast address
- //
- Ax88772MulticastSet ( pNicDevice,
- &pMode->MCastFilter[ Index ].Addr[0]);
- }
- }
-
- //
- // Enable the receiver
- //
- if ( !EFI_ERROR ( Status )) {
- Status = Ax88772RxControl ( pNicDevice, pMode->ReceiveFilterSetting );
- }
- }
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- This function updates the SNP driver status.
-
- This function gets the current interrupt and recycled transmit
- buffer status from the network interface. The interrupt status
- and the media status are returned as a bit mask in InterruptStatus.
- If InterruptStatus is NULL, the interrupt status will not be read.
- Upon successful return of the media status, the MediaPresent field
- of EFI_SIMPLE_NETWORK_MODE will be updated to reflect any change
- of media status. If TxBuf is not NULL, a recycled transmit buffer
- address will be retrived. If a recycled transmit buffer address
- is returned in TxBuf, then the buffer has been successfully
- transmitted, and the status for that buffer is cleared.
-
- This function calls ::Ax88772Rx to update the media status and
- queue any receive packets.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] pInterruptStatus A pointer to the bit mask of the current active interrupts.
- If this is NULL, the interrupt status will not be read from
- the device. If this is not NULL, the interrupt status will
- be read from teh device. When the interrupt status is read,
- it will also be cleared. Clearing the transmit interrupt
- does not empty the recycled transmit buffer array.
- @param [out] ppTxBuf Recycled transmit buffer address. The network interface will
- not transmit if its internal recycled transmit buffer array is
- full. Reading the transmit buffer does not clear the transmit
- interrupt. If this is NULL, then the transmit buffer status
- will not be read. If there are not transmit buffers to recycle
- and TxBuf is not NULL, *TxBuf will be set to NULL.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_GetStatus (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- OUT UINT32 * pInterruptStatus,
- OUT VOID ** ppTxBuf
- )
-{
- BOOLEAN bLinkIdle;
- EFI_SIMPLE_NETWORK_MODE * pMode;
- NIC_DEVICE * pNicDevice;
- EFI_STATUS Status;
- EFI_TPL TplPrevious;
-
- DBG_ENTER ( );
-
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- //
- // Return the transmit buffer
- //
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork );
- if (( NULL != ppTxBuf ) && ( NULL != pNicDevice->pTxBuffer )) {
- *ppTxBuf = pNicDevice->pTxBuffer;
- pNicDevice->pTxBuffer = NULL;
- }
-
- //
- // Determine if interface is running
- //
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkStopped != pMode->State ) {
- //
- // Synchronize with Ax88772Timer
- //
- VERIFY_TPL ( TPL_AX88772 );
- TplPrevious = gBS->RaiseTPL ( TPL_AX88772 );
-
- //
- // Update the link status
- //
- bLinkIdle = pNicDevice->bLinkIdle;
- pNicDevice->bLinkIdle = TRUE;
- Ax88772Rx ( pNicDevice, bLinkIdle );
- pMode->MediaPresent = pNicDevice->bLinkUp;
-
- //
- // Release the synchronization with Ax88772Timer
- //
- gBS->RestoreTPL ( TplPrevious );
-
- //
- // Return the interrupt status
- //
- if ( NULL != pInterruptStatus ) {
- *pInterruptStatus = 0;
- }
- Status = EFI_SUCCESS;
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- Resets the network adapter and allocates the transmit and receive buffers
- required by the network interface; optionally, also requests allocation of
- additional transmit and receive buffers. This routine must be called before
- any other routine in the Simple Network protocol is called.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] ExtraRxBufferSize Size in bytes to add to the receive buffer allocation
- @param [in] ExtraTxBufferSize Size in bytes to add to the transmit buffer allocation
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_OUT_OF_RESOURCES There was not enough memory for the transmit and receive buffers
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Initialize (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN UINTN ExtraRxBufferSize,
- IN UINTN ExtraTxBufferSize
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- //
- // Determine if the interface is already started
- //
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkStarted == pMode->State ) {
- if (( 0 == ExtraRxBufferSize ) && ( 0 == ExtraTxBufferSize )) {
- //
- // Start the adapter
- //
- Status = SN_Reset ( pSimpleNetwork, FALSE );
- if ( !EFI_ERROR ( Status )) {
- //
- // Update the network state
- //
- pMode->State = EfiSimpleNetworkInitialized;
- }
- }
- else {
- Status = EFI_UNSUPPORTED;
- }
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- This function converts a multicast IP address to a multicast HW MAC address
- for all packet transactions.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] bIPv6 Set to TRUE if the multicast IP address is IPv6 [RFC2460].
- Set to FALSE if the multicast IP address is IPv4 [RFC 791].
- @param [in] pIP The multicast IP address that is to be converted to a
- multicast HW MAC address.
- @param [in] pMAC The multicast HW MAC address that is to be generated from IP.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_MCastIPtoMAC (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN BOOLEAN bIPv6,
- IN EFI_IP_ADDRESS * pIP,
- IN EFI_MAC_ADDRESS * pMAC
- )
-{
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // This is not currently supported
- //
- Status = EFI_UNSUPPORTED;
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- This function performs read and write operations on the NVRAM device
- attached to a network interface.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] ReadWrite TRUE for read operations, FALSE for write operations.
- @param [in] Offset Byte offset in the NVRAM device at which to start the
- read or write operation. This must be a multiple of
- NvRamAccessSize and less than NvRamSize.
- @param [in] BufferSize The number of bytes to read or write from the NVRAM device.
- This must also be a multiple of NvramAccessSize.
- @param [in, out] pBuffer A pointer to the data buffer.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_NvData (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN BOOLEAN ReadWrite,
- IN UINTN Offset,
- IN UINTN BufferSize,
- IN OUT VOID * pBuffer
- )
-{
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // This is not currently supported
- //
- Status = EFI_UNSUPPORTED;
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- Attempt to receive a packet from the network adapter.
-
- This function retrieves one packet from the receive queue of the network
- interface. If there are no packets on the receive queue, then EFI_NOT_READY
- will be returned. If there is a packet on the receive queue, and the size
- of the packet is smaller than BufferSize, then the contents of the packet
- will be placed in Buffer, and BufferSize will be udpated with the actual
- size of the packet. In addition, if SrcAddr, DestAddr, and Protocol are
- not NULL, then these values will be extracted from the media header and
- returned. If BufferSize is smaller than the received packet, then the
- size of the receive packet will be placed in BufferSize and
- EFI_BUFFER_TOO_SMALL will be returned.
-
- This routine calls ::Ax88772Rx to update the media status and
- empty the network adapter of receive packets.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [out] pHeaderSize The size, in bytes, of the media header to be filled in by
- the Transmit() function. If HeaderSize is non-zero, then
- it must be equal to SimpleNetwork->Mode->MediaHeaderSize
- and DestAddr and Protocol parameters must not be NULL.
- @param [out] pBufferSize The size, in bytes, of the entire packet (media header and
- data) to be transmitted through the network interface.
- @param [out] pBuffer A pointer to the packet (media header followed by data) to
- to be transmitted. This parameter can not be NULL. If
- HeaderSize is zero, then the media header is Buffer must
- already be filled in by the caller. If HeaderSize is nonzero,
- then the media header will be filled in by the Transmit()
- function.
- @param [out] pSrcAddr The source HW MAC address. If HeaderSize is zero, then
- this parameter is ignored. If HeaderSize is nonzero and
- SrcAddr is NULL, then SimpleNetwork->Mode->CurrentAddress
- is used for the source HW MAC address.
- @param [out] pDestAddr The destination HW MAC address. If HeaderSize is zero, then
- this parameter is ignored.
- @param [out] pProtocol The type of header to build. If HeaderSize is zero, then
- this parameter is ignored.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_NOT_READY No packets have been received on the network interface.
- @retval EFI_BUFFER_TOO_SMALL The packet is larger than BufferSize bytes.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Receive (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- OUT UINTN * pHeaderSize,
- OUT UINTN * pBufferSize,
- OUT VOID * pBuffer,
- OUT EFI_MAC_ADDRESS * pSrcAddr,
- OUT EFI_MAC_ADDRESS * pDestAddr,
- OUT UINT16 * pProtocol
- )
-{
- ETHERNET_HEADER * pHeader;
- EFI_SIMPLE_NETWORK_MODE * pMode;
- NIC_DEVICE * pNicDevice;
- RX_TX_PACKET * pRxPacket;
- EFI_STATUS Status;
- EFI_TPL TplPrevious;
- UINT16 Type;
-
- DBG_ENTER ( );
-
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- //
- // The interface must be running
- //
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkInitialized == pMode->State ) {
- //
- // Synchronize with Ax88772Timer
- //
- VERIFY_TPL ( TPL_AX88772 );
- TplPrevious = gBS->RaiseTPL ( TPL_AX88772 );
-
- //
- // Update the link status
- //
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork );
- Ax88772Rx ( pNicDevice, FALSE );
- pMode->MediaPresent = pNicDevice->bLinkUp;
- if ( pMode->MediaPresent ) {
- //
- // Attempt to receive a packet
- //
- pRxPacket = pNicDevice->pRxHead;
- if ( NULL != pRxPacket ) {
- pNicDevice->pRxHead = pRxPacket->pNext;
- if ( NULL == pNicDevice->pRxHead ) {
- pNicDevice->pRxTail = NULL;
- }
-
- //
- // Copy the received packet into the receive buffer
- //
- *pBufferSize = pRxPacket->Length;
- CopyMem ( pBuffer, &pRxPacket->Data[0], pRxPacket->Length );
- pHeader = (ETHERNET_HEADER *) &pRxPacket->Data[0];
- if ( NULL != pHeaderSize ) {
- *pHeaderSize = sizeof ( *pHeader );
- }
- if ( NULL != pDestAddr ) {
- CopyMem ( pDestAddr, &pHeader->dest_addr, PXE_HWADDR_LEN_ETHER );
- }
- if ( NULL != pSrcAddr ) {
- CopyMem ( pSrcAddr, &pHeader->src_addr, PXE_HWADDR_LEN_ETHER );
- }
- if ( NULL != pProtocol ) {
- Type = pHeader->type;
- Type = (UINT16)(( Type >> 8 ) | ( Type << 8 ));
- *pProtocol = Type;
- }
- Status = EFI_SUCCESS;
- }
- else {
- //
- // No receive packets available
- //
- Status = EFI_NOT_READY;
- }
- }
- else {
- //
- // Link no up
- //
- Status = EFI_NOT_READY;
- }
-
- //
- // Release the synchronization with Ax88772Timer
- //
- gBS->RestoreTPL ( TplPrevious );
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- This function is used to enable and disable the hardware and software receive
- filters for the underlying network device.
-
- The receive filter change is broken down into three steps:
-
- 1. The filter mask bits that are set (ON) in the Enable parameter
- are added to the current receive filter settings.
-
- 2. The filter mask bits that are set (ON) in the Disable parameter
- are subtracted from the updated receive filter settins.
-
- 3. If the resulting filter settigns is not supported by the hardware
- a more liberal setting is selected.
-
- If the same bits are set in the Enable and Disable parameters, then the bits
- in the Disable parameter takes precedence.
-
- If the ResetMCastFilter parameter is TRUE, then the multicast address list
- filter is disabled (irregardless of what other multicast bits are set in
- the enable and Disable parameters). The SNP->Mode->MCastFilterCount field
- is set to zero. The SNP->Mode->MCastFilter contents are undefined.
-
- After enableing or disabling receive filter settings, software should
- verify the new settings by checking the SNP->Mode->ReceeiveFilterSettings,
- SNP->Mode->MCastFilterCount and SNP->Mode->MCastFilter fields.
-
- Note: Some network drivers and/or devices will automatically promote
- receive filter settings if the requested setting can not be honored.
- For example, if a request for four multicast addresses is made and
- the underlying hardware only supports two multicast addresses the
- driver might set the promiscuous or promiscuous multicast receive filters
- instead. The receiving software is responsible for discarding any extra
- packets that get through the hardware receive filters.
-
- If ResetMCastFilter is TRUE, then the multicast receive filter list
- on the network interface will be reset to the default multicast receive
- filter list. If ResetMCastFilter is FALSE, and this network interface
- allows the multicast receive filter list to be modified, then the
- MCastFilterCnt and MCastFilter are used to update the current multicast
- receive filter list. The modified receive filter list settings can be
- found in the MCastFilter field of EFI_SIMPLE_NETWORK_MODE.
-
- This routine calls ::ReceiveFilterUpdate to update the receive
- state in the network adapter.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] Enable A bit mask of receive filters to enable on the network interface.
- @param [in] Disable A bit mask of receive filters to disable on the network interface.
- For backward compatibility with EFI 1.1 platforms, the
- EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST bit must be set
- when the ResetMCastFilter parameter is TRUE.
- @param [in] bResetMCastFilter Set to TRUE to reset the contents of the multicast receive
- filters on the network interface to their default values.
- @param [in] MCastFilterCnt Number of multicast HW MAC address in the new MCastFilter list.
- This value must be less than or equal to the MaxMCastFilterCnt
- field of EFI_SIMPLE_NETWORK_MODE. This field is optional if
- ResetMCastFilter is TRUE.
- @param [in] pMCastFilter A pointer to a list of new multicast receive filter HW MAC
- addresses. This list will replace any existing multicast
- HW MAC address list. This field is optional if ResetMCastFilter
- is TRUE.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_ReceiveFilters (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN UINT32 Enable,
- IN UINT32 Disable,
- IN BOOLEAN bResetMCastFilter,
- IN UINTN MCastFilterCnt,
- IN EFI_MAC_ADDRESS * pMCastFilter
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- EFI_MAC_ADDRESS * pMulticastAddress;
- EFI_MAC_ADDRESS * pTableEnd;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Verify the parameters
- //
- Status = EFI_INVALID_PARAMETER;
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- pMode = pSimpleNetwork->Mode;
-
- //
- // Update the multicast list if necessary
- //
- if ( !bResetMCastFilter ) {
- if ( 0 != MCastFilterCnt ) {
- if (( MAX_MCAST_FILTER_CNT >= MCastFilterCnt )
- && ( NULL != pMCastFilter )) {
- //
- // Verify the multicast addresses
- //
- pMulticastAddress = pMCastFilter;
- pTableEnd = pMulticastAddress + MCastFilterCnt;
- while ( pTableEnd > pMulticastAddress ) {
- //
- // The first digit of the multicast address must have the LSB set
- //
- if ( 0 == ( pMulticastAddress->Addr[0] & 1 )) {
- //
- // Invalid multicast address
- //
- break;
- }
- pMulticastAddress += 1;
- }
- if ( pTableEnd == pMulticastAddress ) {
- //
- // Update the multicast filter list.
- //
- CopyMem (&pMode->MCastFilter[0],
- pMCastFilter,
- MCastFilterCnt * sizeof ( *pMCastFilter ));
- Status = EFI_SUCCESS;
- }
- }
- }
- else {
- Status = EFI_SUCCESS;
- }
- }
- else {
- //
- // No multicast address list is specified
- //
- MCastFilterCnt = 0;
- Status = EFI_SUCCESS;
- }
- if ( !EFI_ERROR ( Status )) {
- //
- // The parameters are valid!
- //
- pMode->ReceiveFilterSetting |= Enable;
- pMode->ReceiveFilterSetting &= ~Disable;
- pMode->MCastFilterCount = (UINT32)MCastFilterCnt;
-
- //
- // Update the receive filters in the adapter
- //
- Status = ReceiveFilterUpdate ( pSimpleNetwork );
- }
- }
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- Reset the network adapter.
-
- Resets a network adapter and reinitializes it with the parameters that
- were provided in the previous call to Initialize (). The transmit and
- receive queues are cleared. Receive filters, the station address, the
- statistics, and the multicast-IP-to-HW MAC addresses are not reset by
- this call.
-
- This routine calls ::Ax88772Reset to perform the adapter specific
- reset operation. This routine also starts the link negotiation
- by calling ::Ax88772NegotiateLinkStart.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] bExtendedVerification Indicates that the driver may perform a more
- exhaustive verification operation of the device
- during reset.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Reset (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN BOOLEAN bExtendedVerification
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- NIC_DEVICE * pNicDevice;
- RX_TX_PACKET * pRxPacket;
- EFI_STATUS Status;
- EFI_TPL TplPrevious;
-
- DBG_ENTER ( );
-
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- //
- // Synchronize with Ax88772Timer
- //
- VERIFY_TPL ( TPL_AX88772 );
- TplPrevious = gBS->RaiseTPL ( TPL_AX88772 );
-
- //
- // Update the device state
- //
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork );
- pNicDevice->bComplete = FALSE;
- pNicDevice->bLinkUp = FALSE;
-
- pMode = pSimpleNetwork->Mode;
- pMode->MediaPresent = FALSE;
-
- //
- // Discard any received packets
- //
- while ( NULL != pNicDevice->pRxHead ) {
- //
- // Remove the packet from the received packet list
- //
- pRxPacket = pNicDevice->pRxHead;
- pNicDevice->pRxHead = pRxPacket->pNext;
-
- //
- // Queue the packet to the free list
- //
- pRxPacket->pNext = pNicDevice->pRxFree;
- pNicDevice->pRxFree = pRxPacket;
- }
- pNicDevice->pRxTail = NULL;
-
- //
- // Reset the device
- //
- Status = Ax88772Reset ( pNicDevice );
- if ( !EFI_ERROR ( Status )) {
- //
- // Update the receive filters in the adapter
- //
- Status = ReceiveFilterUpdate ( pSimpleNetwork );
-
- //
- // Try to get a connection to the network
- //
- if ( !EFI_ERROR ( Status )) {
- //
- // Start the autonegotiation
- //
- Status = Ax88772NegotiateLinkStart ( pNicDevice );
- }
- }
-
- //
- // Release the synchronization with Ax88772Timer
- //
- gBS->RestoreTPL ( TplPrevious );
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- Initialize the simple network protocol.
-
- This routine calls ::Ax88772MacAddressGet to obtain the
- MAC address.
-
- @param [in] pNicDevice NIC_DEVICE_INSTANCE pointer
-
- @retval EFI_SUCCESS Setup was successful
-
-**/
-EFI_STATUS
-SN_Setup (
- IN NIC_DEVICE * pNicDevice
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Initialize the simple network protocol
- //
- pSimpleNetwork = &pNicDevice->SimpleNetwork;
- pSimpleNetwork->Revision = EFI_SIMPLE_NETWORK_PROTOCOL_REVISION;
- pSimpleNetwork->Start = (EFI_SIMPLE_NETWORK_START)SN_Start;
- pSimpleNetwork->Stop = (EFI_SIMPLE_NETWORK_STOP)SN_Stop;
- pSimpleNetwork->Initialize = (EFI_SIMPLE_NETWORK_INITIALIZE)SN_Initialize;
- pSimpleNetwork->Reset = (EFI_SIMPLE_NETWORK_RESET)SN_Reset;
- pSimpleNetwork->Shutdown = (EFI_SIMPLE_NETWORK_SHUTDOWN)SN_Shutdown;
- pSimpleNetwork->ReceiveFilters = (EFI_SIMPLE_NETWORK_RECEIVE_FILTERS)SN_ReceiveFilters;
- pSimpleNetwork->StationAddress = (EFI_SIMPLE_NETWORK_STATION_ADDRESS)SN_StationAddress;
- pSimpleNetwork->Statistics = (EFI_SIMPLE_NETWORK_STATISTICS)SN_Statistics;
- pSimpleNetwork->MCastIpToMac = (EFI_SIMPLE_NETWORK_MCAST_IP_TO_MAC)SN_MCastIPtoMAC;
- pSimpleNetwork->NvData = (EFI_SIMPLE_NETWORK_NVDATA)SN_NvData;
- pSimpleNetwork->GetStatus = (EFI_SIMPLE_NETWORK_GET_STATUS)SN_GetStatus;
- pSimpleNetwork->Transmit = (EFI_SIMPLE_NETWORK_TRANSMIT)SN_Transmit;
- pSimpleNetwork->Receive = (EFI_SIMPLE_NETWORK_RECEIVE)SN_Receive;
- pSimpleNetwork->WaitForPacket = NULL;
- pMode = &pNicDevice->SimpleNetworkData;
- pSimpleNetwork->Mode = pMode;
-
- pMode->State = EfiSimpleNetworkStopped;
- pMode->HwAddressSize = PXE_HWADDR_LEN_ETHER;
- pMode->MediaHeaderSize = sizeof ( ETHERNET_HEADER );
- pMode->MaxPacketSize = MAX_ETHERNET_PKT_SIZE;
- pMode->NvRamSize = 0;
- pMode->NvRamAccessSize = 0;
- pMode->ReceiveFilterMask = EFI_SIMPLE_NETWORK_RECEIVE_UNICAST
- | EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST
- | EFI_SIMPLE_NETWORK_RECEIVE_BROADCAST
- | EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS
- | EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS_MULTICAST;
- pMode->ReceiveFilterSetting = EFI_SIMPLE_NETWORK_RECEIVE_UNICAST
- | EFI_SIMPLE_NETWORK_RECEIVE_BROADCAST;
- pMode->MaxMCastFilterCount = MAX_MCAST_FILTER_CNT;
- pMode->MCastFilterCount = 0;
- SetMem ( &pMode->BroadcastAddress,
- PXE_HWADDR_LEN_ETHER,
- 0xff );
- pMode->IfType = EfiNetworkInterfaceUndi;
- pMode->MacAddressChangeable = TRUE;
- pMode->MultipleTxSupported = TRUE;
- pMode->MediaPresentSupported = TRUE;
- pMode->MediaPresent = FALSE;
-
- //
- // Read the MAC address
- //
- pNicDevice->PhyId = PHY_ID_INTERNAL;
- pNicDevice->b100Mbps = TRUE;
- pNicDevice->bFullDuplex = TRUE;
-
- Status = gBS->AllocatePool ( EfiRuntimeServicesData,
- MAX_BULKIN_SIZE,
- (VOID **) &pNicDevice->pBulkInBuff);
- if ( EFI_ERROR(Status)) {
- DEBUG (( EFI_D_ERROR, "Memory are not enough\n"));
- return Status;
- }
-
- Status = Ax88772MacAddressGet (
- pNicDevice,
- &pMode->PermanentAddress.Addr[0]);
- if ( !EFI_ERROR ( Status )) {
- //
- // Display the MAC address
- //
- DEBUG (( DEBUG_MAC_ADDRESS | DEBUG_INFO,
- "MAC: %02x-%02x-%02x-%02x-%02x-%02x\n",
- pMode->PermanentAddress.Addr[0],
- pMode->PermanentAddress.Addr[1],
- pMode->PermanentAddress.Addr[2],
- pMode->PermanentAddress.Addr[3],
- pMode->PermanentAddress.Addr[4],
- pMode->PermanentAddress.Addr[5]));
-
- //
- // Use the hardware address as the current address
- //
- CopyMem ( &pMode->CurrentAddress,
- &pMode->PermanentAddress,
- PXE_HWADDR_LEN_ETHER );
- }
-
- //
- // Return the setup status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- This routine starts the network interface.
-
- @param [in] pSimpleNetwork Protocol instance pointer
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_ALREADY_STARTED The network interface was already started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Start (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork
- )
-{
- NIC_DEVICE * pNicDevice;
- EFI_SIMPLE_NETWORK_MODE * pMode;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Verify the parameters
- //
- Status = EFI_INVALID_PARAMETER;
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkStopped == pMode->State ) {
- //
- // Initialize the mode structure
- // NVRAM access is not supported
- //
- ZeroMem ( pMode, sizeof ( *pMode ));
-
- pMode->State = EfiSimpleNetworkStarted;
- pMode->HwAddressSize = PXE_HWADDR_LEN_ETHER;
- pMode->MediaHeaderSize = sizeof ( ETHERNET_HEADER );
- pMode->MaxPacketSize = MAX_ETHERNET_PKT_SIZE;
- pMode->ReceiveFilterMask = EFI_SIMPLE_NETWORK_RECEIVE_UNICAST
- | EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST
- | EFI_SIMPLE_NETWORK_RECEIVE_BROADCAST
- | EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS
- | EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS_MULTICAST;
- pMode->ReceiveFilterSetting = EFI_SIMPLE_NETWORK_RECEIVE_UNICAST;
- pMode->MaxMCastFilterCount = MAX_MCAST_FILTER_CNT;
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork );
- Status = Ax88772MacAddressGet ( pNicDevice, &pMode->PermanentAddress.Addr[0]);
- CopyMem ( &pMode->CurrentAddress,
- &pMode->PermanentAddress,
- sizeof ( pMode->CurrentAddress ));
- pMode->BroadcastAddress.Addr[0] = 0xff;
- pMode->BroadcastAddress.Addr[1] = 0xff;
- pMode->BroadcastAddress.Addr[2] = 0xff;
- pMode->BroadcastAddress.Addr[3] = 0xff;
- pMode->BroadcastAddress.Addr[4] = 0xff;
- pMode->BroadcastAddress.Addr[5] = 0xff;
- pMode->IfType = 1;
- pMode->MacAddressChangeable = TRUE;
- pMode->MultipleTxSupported = TRUE;
- pMode->MediaPresentSupported = TRUE;
- pMode->MediaPresent = FALSE;
- }
- else {
- Status = EFI_ALREADY_STARTED;
- }
- }
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- Set the MAC address.
-
- This function modifies or resets the current station address of a
- network interface. If Reset is TRUE, then the current station address
- is set ot the network interface's permanent address. If Reset if FALSE
- then the current station address is changed to the address specified by
- pNew.
-
- This routine calls ::Ax88772MacAddressSet to update the MAC address
- in the network adapter.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] bReset Flag used to reset the station address to the
- network interface's permanent address.
- @param [in] pNew New station address to be used for the network
- interface.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_StationAddress (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN BOOLEAN bReset,
- IN EFI_MAC_ADDRESS * pNew
- )
-{
- NIC_DEVICE * pNicDevice;
- EFI_SIMPLE_NETWORK_MODE * pMode;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork )
- && ( NULL != pSimpleNetwork->Mode )
- && (( !bReset ) || ( bReset && ( NULL != pNew )))) {
- //
- // Verify that the adapter is already started
- //
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork );
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkStarted == pMode->State ) {
- //
- // Determine the adapter MAC address
- //
- if ( bReset ) {
- //
- // Use the permanent address
- //
- CopyMem ( &pMode->CurrentAddress,
- &pMode->PermanentAddress,
- sizeof ( pMode->CurrentAddress ));
- }
- else {
- //
- // Use the specified address
- //
- CopyMem ( &pMode->CurrentAddress,
- pNew,
- sizeof ( pMode->CurrentAddress ));
- }
-
- //
- // Update the address on the adapter
- //
- Status = Ax88772MacAddressSet ( pNicDevice, &pMode->CurrentAddress.Addr[0]);
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- This function resets or collects the statistics on a network interface.
- If the size of the statistics table specified by StatisticsSize is not
- big enough for all of the statistics that are collected by the network
- interface, then a partial buffer of statistics is returned in
- StatisticsTable.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] bReset Set to TRUE to reset the statistics for the network interface.
- @param [in, out] pStatisticsSize On input the size, in bytes, of StatisticsTable. On output
- the size, in bytes, of the resulting table of statistics.
- @param [out] pStatisticsTable A pointer to the EFI_NETWORK_STATISTICS structure that
- conains the statistics.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_BUFFER_TOO_SMALL The pStatisticsTable is NULL or the buffer is too small.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Statistics (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN BOOLEAN bReset,
- IN OUT UINTN * pStatisticsSize,
- OUT EFI_NETWORK_STATISTICS * pStatisticsTable
- )
-{
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // This is not currently supported
- //
- Status = EFI_UNSUPPORTED;
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- This function stops a network interface. This call is only valid
- if the network interface is in the started state.
-
- @param [in] pSimpleNetwork Protocol instance pointer
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Stop (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- //
- // Determine if the interface is started
- //
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkStopped != pMode->State ) {
- if ( EfiSimpleNetworkStarted == pMode->State ) {
- //
- // Release the resources acquired in SN_Start
- //
-
- //
- // Mark the adapter as stopped
- //
- pMode->State = EfiSimpleNetworkStopped;
- Status = EFI_SUCCESS;
- }
- else {
- Status = EFI_UNSUPPORTED;
- }
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- This function releases the memory buffers assigned in the Initialize() call.
- Pending transmits and receives are lost, and interrupts are cleared and disabled.
- After this call, only Initialize() and Stop() calls may be used.
-
- @param [in] pSimpleNetwork Protocol instance pointer
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Shutdown (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- UINT32 RxFilter;
- EFI_STATUS Status;
-
- DBG_ENTER ( );
-
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- //
- // Determine if the interface is already started
- //
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkInitialized == pMode->State ) {
- //
- // Stop the adapter
- //
- RxFilter = pMode->ReceiveFilterSetting;
- pMode->ReceiveFilterSetting = 0;
- Status = SN_Reset ( pSimpleNetwork, FALSE );
- pMode->ReceiveFilterSetting = RxFilter;
- if ( !EFI_ERROR ( Status )) {
- //
- // Release the resources acquired by SN_Initialize
- //
-
- //
- // Update the network state
- //
- pMode->State = EfiSimpleNetworkStarted;
- }
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
-
-
-/**
- Send a packet over the network.
-
- This function places the packet specified by Header and Buffer on
- the transmit queue. This function performs a non-blocking transmit
- operation. When the transmit is complete, the buffer is returned
- via the GetStatus() call.
-
- This routine calls ::Ax88772Rx to empty the network adapter of
- receive packets. The routine then passes the transmit packet
- to the network adapter.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] HeaderSize The size, in bytes, of the media header to be filled in by
- the Transmit() function. If HeaderSize is non-zero, then
- it must be equal to SimpleNetwork->Mode->MediaHeaderSize
- and DestAddr and Protocol parameters must not be NULL.
- @param [in] BufferSize The size, in bytes, of the entire packet (media header and
- data) to be transmitted through the network interface.
- @param [in] pBuffer A pointer to the packet (media header followed by data) to
- to be transmitted. This parameter can not be NULL. If
- HeaderSize is zero, then the media header is Buffer must
- already be filled in by the caller. If HeaderSize is nonzero,
- then the media header will be filled in by the Transmit()
- function.
- @param [in] pSrcAddr The source HW MAC address. If HeaderSize is zero, then
- this parameter is ignored. If HeaderSize is nonzero and
- SrcAddr is NULL, then SimpleNetwork->Mode->CurrentAddress
- is used for the source HW MAC address.
- @param [in] pDestAddr The destination HW MAC address. If HeaderSize is zero, then
- this parameter is ignored.
- @param [in] pProtocol The type of header to build. If HeaderSize is zero, then
- this parameter is ignored.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_NOT_READY The network interface is too busy to accept this transmit request.
- @retval EFI_BUFFER_TOO_SMALL The BufferSize parameter is too small.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Transmit (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN UINTN HeaderSize,
- IN UINTN BufferSize,
- IN VOID * pBuffer,
- IN EFI_MAC_ADDRESS * pSrcAddr,
- IN EFI_MAC_ADDRESS * pDestAddr,
- IN UINT16 * pProtocol
- )
-{
- RX_TX_PACKET Packet;
- ETHERNET_HEADER * pHeader;
- EFI_SIMPLE_NETWORK_MODE * pMode;
- NIC_DEVICE * pNicDevice;
- EFI_USB_IO_PROTOCOL * pUsbIo;
- EFI_STATUS Status;
- EFI_TPL TplPrevious;
- UINTN TransferLength;
- UINT32 TransferStatus;
- UINT16 Type;
-
- DBG_ENTER ( );
-
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- //
- // The interface must be running
- //
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkInitialized == pMode->State ) {
- //
- // Synchronize with Ax88772Timer
- //
- VERIFY_TPL ( TPL_AX88772 );
- TplPrevious = gBS->RaiseTPL ( TPL_AX88772 );
-
- //
- // Update the link status
- //
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork );
-
- //
- //No need to call receive to receive packet
- //
- //Ax88772Rx ( pNicDevice, FALSE );
- pMode->MediaPresent = pNicDevice->bLinkUp;
-
- //
- // Release the synchronization with Ax88772Timer
- //
- gBS->RestoreTPL ( TplPrevious );
- if ( pMode->MediaPresent ) {
- //
- // Copy the packet into the USB buffer
- //
- CopyMem ( &Packet.Data[0], pBuffer, BufferSize );
- Packet.Length = (UINT16) BufferSize;
-
- //
- // Transmit the packet
- //
- pHeader = (ETHERNET_HEADER *) &Packet.Data[0];
- if ( 0 != HeaderSize ) {
- if ( NULL != pDestAddr ) {
- CopyMem ( &pHeader->dest_addr, pDestAddr, PXE_HWADDR_LEN_ETHER );
- }
- if ( NULL != pSrcAddr ) {
- CopyMem ( &pHeader->src_addr, pSrcAddr, PXE_HWADDR_LEN_ETHER );
- }
- else {
- CopyMem ( &pHeader->src_addr, &pMode->CurrentAddress.Addr[0], PXE_HWADDR_LEN_ETHER );
- }
- if ( NULL != pProtocol ) {
- Type = *pProtocol;
- }
- else {
- Type = Packet.Length;
- }
- Type = (UINT16)(( Type >> 8 ) | ( Type << 8 ));
- pHeader->type = Type;
- }
- if ( Packet.Length < MIN_ETHERNET_PKT_SIZE ) {
- Packet.Length = MIN_ETHERNET_PKT_SIZE;
- ZeroMem ( &Packet.Data[ BufferSize ],
- Packet.Length - BufferSize );
- }
- DEBUG (( DEBUG_TX | DEBUG_INFO,
- "TX: %02x-%02x-%02x-%02x-%02x-%02x %02x-%02x-%02x-%02x-%02x-%02x %02x-%02x %d bytes\r\n",
- Packet.Data[0],
- Packet.Data[1],
- Packet.Data[2],
- Packet.Data[3],
- Packet.Data[4],
- Packet.Data[5],
- Packet.Data[6],
- Packet.Data[7],
- Packet.Data[8],
- Packet.Data[9],
- Packet.Data[10],
- Packet.Data[11],
- Packet.Data[12],
- Packet.Data[13],
- Packet.Length ));
- Packet.LengthBar = ~Packet.Length;
- TransferLength = sizeof ( Packet.Length )
- + sizeof ( Packet.LengthBar )
- + Packet.Length;
-
- //
- // Work around USB bus driver bug where a timeout set by receive
- // succeeds but the timeout expires immediately after, causing the
- // transmit operation to timeout.
- //
- pUsbIo = pNicDevice->pUsbIo;
- Status = pUsbIo->UsbBulkTransfer ( pUsbIo,
- BULK_OUT_ENDPOINT,
- &Packet.Length,
- &TransferLength,
- 0xfffffffe,
- &TransferStatus );
- if ( !EFI_ERROR ( Status )) {
- Status = TransferStatus;
- }
- if (( !EFI_ERROR ( Status ))
- && ( TransferLength != (UINTN)( Packet.Length + 4 ))) {
- Status = EFI_WARN_WRITE_FAILURE;
- }
- if ( EFI_SUCCESS == Status ) {
- pNicDevice->pTxBuffer = pBuffer;
- }
- else {
- DEBUG (( DEBUG_ERROR | DEBUG_INFO,
- "Ax88772 USB transmit error, TransferLength: %d, Status: %r\r\n",
- sizeof ( Packet.Length ) + Packet.Length,
- Status ));
- //
- // Reset the controller to fix the error
- //
- if ( EFI_DEVICE_ERROR == Status ) {
- SN_Reset ( pSimpleNetwork, FALSE );
- }
- }
- }
- else {
- //
- // No packets available.
- //
- Status = EFI_NOT_READY;
- }
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
- else {
- DEBUG (( DEBUG_ERROR | DEBUG_INFO,
- "Ax88772 invalid transmit parameter\r\n"
- " 0x%08x: HeaderSize\r\n"
- " 0x%08x: BufferSize\r\n"
- " 0x%08x: Buffer\r\n"
- " 0x%08x: SrcAddr\r\n"
- " 0x%08x: DestAddr\r\n"
- " 0x%04x: Protocol\r\n",
- HeaderSize,
- BufferSize,
- pBuffer,
- pSrcAddr,
- pDestAddr,
- pProtocol ));
- Status = EFI_INVALID_PARAMETER;
- }
-
- //
- // Return the operation status
- //
- DBG_EXIT_STATUS ( Status );
- return Status;
-}
diff --git a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/Ax88772.c b/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/Ax88772.c deleted file mode 100644 index e014d52ac0..0000000000 --- a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/Ax88772.c +++ /dev/null @@ -1,881 +0,0 @@ -/** @file
- Implement the interface to the AX88772 Ethernet controller.
-
- This module implements the interface to the ASIX AX88772
- USB to Ethernet MAC with integrated 10/100 PHY. Note that this implementation
- only supports the integrated PHY since no other test cases were available.
-
- Copyright (c) 2011, Intel Corporation
- All rights reserved. This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Ax88772.h"
-
-
-/**
- Compute the CRC
-
- @param [in] pMacAddress Address of a six byte buffer to containing the MAC address.
-
- @returns The CRC-32 value associated with this MAC address
-
-**/
-UINT32
-Ax88772Crc (
- IN UINT8 * pMacAddress
- )
-{
- UINT32 BitNumber;
- INT32 Carry;
- INT32 Crc;
- UINT32 Data;
- UINT8 * pEnd;
-
- //
- // Walk the MAC address
- //
- Crc = -1;
- pEnd = &pMacAddress[ PXE_HWADDR_LEN_ETHER ];
- while ( pEnd > pMacAddress ) {
- Data = *pMacAddress++;
- //
- // CRC32: x32 + x26 + x23 + x22 + x16 + x12 + x11 + x10 + x8 + x7 + x5 + x4 + x2 + x + 1
- //
- // 1 0000 0100 1100 0001 0001 1101 1011 0111
- //
- for ( BitNumber = 0; 8 > BitNumber; BitNumber++ ) {
- Carry = (( Crc >> 31 ) & 1 ) ^ ( Data & 1 );
- Crc <<= 1;
- if ( 0 != Carry ) {
- Crc ^= 0x04c11db7;
- }
- Data >>= 1;
- }
- }
- //
- // Return the CRC value
- //
- return (UINT32) Crc;
-}
-
-
-/**
- Get the MAC address
-
- This routine calls ::Ax88772UsbCommand to request the MAC
- address from the network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [out] pMacAddress Address of a six byte buffer to receive the MAC address.
-
- @retval EFI_SUCCESS The MAC address is available.
- @retval other The MAC address is not valid.
-
-**/
-EFI_STATUS
-Ax88772MacAddressGet (
- IN NIC_DEVICE * pNicDevice,
- OUT UINT8 * pMacAddress
- )
-{
- USB_DEVICE_REQUEST SetupMsg;
- EFI_STATUS Status;
-
- //
- // Set the register address.
- //
- SetupMsg.RequestType = USB_ENDPOINT_DIR_IN
- | USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_MAC_ADDRESS_READ;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = PXE_HWADDR_LEN_ETHER;
-
- //
- // Read the PHY register
- //
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- pMacAddress );
- return Status;
-}
-
-
-/**
- Set the MAC address
-
- This routine calls ::Ax88772UsbCommand to set the MAC address
- in the network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] pMacAddress Address of a six byte buffer to containing the new MAC address.
-
- @retval EFI_SUCCESS The MAC address was set.
- @retval other The MAC address was not set.
-
-**/
-EFI_STATUS
-Ax88772MacAddressSet (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 * pMacAddress
- )
-{
- USB_DEVICE_REQUEST SetupMsg;
- EFI_STATUS Status;
-
- //
- // Set the register address.
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_MAC_ADDRESS_WRITE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = PXE_HWADDR_LEN_ETHER;
-
- //
- // Read the PHY register
- //
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- pMacAddress );
- return Status;
-}
-
-/**
- Clear the multicast hash table
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
-
-**/
-VOID
-Ax88772MulticastClear (
- IN NIC_DEVICE * pNicDevice
- )
-{
- int i = 0;
- //
- // Clear the multicast hash table
- //
- for ( i = 0 ; i < 8 ; i ++ )
- pNicDevice->MulticastHash[0] = 0;
-}
-
-/**
- Enable a multicast address in the multicast hash table
-
- This routine calls ::Ax88772Crc to compute the hash bit for
- this MAC address.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] pMacAddress Address of a six byte buffer to containing the MAC address.
-
-**/
-VOID
-Ax88772MulticastSet (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 * pMacAddress
- )
-{
- UINT32 Crc;
-
- //
- // Compute the CRC on the destination address
- //
- Crc = Ax88772Crc ( pMacAddress ) >> 26;
-
- //
- // Set the bit corresponding to the destination address
- //
- pNicDevice->MulticastHash [ Crc >> 3 ] |= ( 1<< (Crc& 7));
-}
-
-/**
- Start the link negotiation
-
- This routine calls ::Ax88772PhyWrite to start the PHY's link
- negotiation.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
-
- @retval EFI_SUCCESS The link negotiation was started.
- @retval other Failed to start the link negotiation.
-
-**/
-EFI_STATUS
-Ax88772NegotiateLinkStart (
- IN NIC_DEVICE * pNicDevice
- )
-{
- UINT16 Control;
- EFI_STATUS Status;
- int i;
- //
- // Set the supported capabilities.
- //
- Status = Ax88772PhyWrite ( pNicDevice,
- PHY_ANAR,
- AN_CSMA_CD
- | AN_TX_FDX | AN_TX_HDX
- | AN_10_FDX | AN_10_HDX );
- if ( !EFI_ERROR ( Status )) {
- //
- // Set the link speed and duplex
- //
- Control = BMCR_AUTONEGOTIATION_ENABLE
- | BMCR_RESTART_AUTONEGOTIATION;
- if ( pNicDevice->b100Mbps ) {
- Control |= BMCR_100MBPS;
- }
- if ( pNicDevice->bFullDuplex ) {
- Control |= BMCR_FULL_DUPLEX;
- }
- Status = Ax88772PhyWrite ( pNicDevice, PHY_BMCR, Control );
- }
-
- if (!EFI_ERROR(Status)) {
- i = 0;
- do {
-
- if (pNicDevice->bComplete && pNicDevice->bLinkUp) {
- pNicDevice->SimpleNetwork.Mode->MediaPresent
- = pNicDevice->bLinkUp & pNicDevice->bComplete;
- break;
- }
- else {
- gBS->Stall(AUTONEG_DELAY);
- Status = Ax88772NegotiateLinkComplete ( pNicDevice,
- &pNicDevice->PollCount,
- &pNicDevice->bComplete,
- &pNicDevice->bLinkUp,
- &pNicDevice->b100Mbps,
- &pNicDevice->bFullDuplex );
- i++;
- }
- }while(!pNicDevice->bLinkUp && i < AUTONEG_POLLCNT);
- }
- return Status;
-}
-
-
-/**
- Complete the negotiation of the PHY link
-
- This routine calls ::Ax88772PhyRead to determine if the
- link negotiation is complete.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in, out] pPollCount Address of number of times this routine was polled
- @param [out] pbComplete Address of boolean to receive complate status.
- @param [out] pbLinkUp Address of boolean to receive link status, TRUE=up.
- @param [out] pbHiSpeed Address of boolean to receive link speed, TRUE=100Mbps.
- @param [out] pbFullDuplex Address of boolean to receive link duplex, TRUE=full.
-
- @retval EFI_SUCCESS The MAC address is available.
- @retval other The MAC address is not valid.
-
-**/
-EFI_STATUS
-Ax88772NegotiateLinkComplete (
- IN NIC_DEVICE * pNicDevice,
- IN OUT UINTN * pPollCount,
- OUT BOOLEAN * pbComplete,
- OUT BOOLEAN * pbLinkUp,
- OUT BOOLEAN * pbHiSpeed,
- OUT BOOLEAN * pbFullDuplex
- )
-{
- UINT16 Mask;
- UINT16 PhyData;
- EFI_STATUS Status;
-
- //
- // Determine if the link is up.
- //
- *pbComplete = FALSE;
-
- //
- // Get the link status
- //
- Status = Ax88772PhyRead ( pNicDevice,
- PHY_BMSR,
- &PhyData );
-
- if ( !EFI_ERROR ( Status )) {
- *pbLinkUp = (BOOLEAN)( 0 != ( PhyData & BMSR_LINKST ));
- if ( 0 == *pbLinkUp ) {
- DEBUG (( EFI_D_INFO, "Link Down\n" ));
- }
- else {
- *pbComplete = (BOOLEAN)( 0 != ( PhyData & 0x20 ));
- if ( 0 == *pbComplete ) {
- DEBUG (( EFI_D_INFO, "Autoneg is not yet Complete\n" ));
- }
- else {
- Status = Ax88772PhyRead ( pNicDevice,
- PHY_ANLPAR,
- &PhyData );
- if ( !EFI_ERROR ( Status )) {
- //
- // Autonegotiation is complete
- // Determine the link speed.
- //
- *pbHiSpeed = (BOOLEAN)( 0 != ( PhyData & ( AN_TX_FDX | AN_TX_HDX )));
-
- //
- // Determine the link duplex.
- //
- Mask = ( *pbHiSpeed ) ? AN_TX_FDX : AN_10_FDX;
- *pbFullDuplex = (BOOLEAN)( 0 != ( PhyData & Mask ));
- }
- }
- }
- }
- else {
- DEBUG (( EFI_D_ERROR, "Failed to read BMCR\n" ));
- }
- return Status;
-}
-
-
-/**
- Read a register from the PHY
-
- This routine calls ::Ax88772UsbCommand to read a PHY register.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] RegisterAddress Number of the register to read.
- @param [in, out] pPhyData Address of a buffer to receive the PHY register value
-
- @retval EFI_SUCCESS The PHY data is available.
- @retval other The PHY data is not valid.
-
-**/
-EFI_STATUS
-Ax88772PhyRead (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 RegisterAddress,
- IN OUT UINT16 * pPhyData
- )
-{
- USB_DEVICE_REQUEST SetupMsg;
- EFI_STATUS Status;
-
- //
- // Request access to the PHY
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_ACCESS_SOFTWARE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- if ( !EFI_ERROR ( Status )) {
- //
- // Read the PHY register address.
- //
- SetupMsg.RequestType = USB_ENDPOINT_DIR_IN
- | USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_REG_READ;
- SetupMsg.Value = pNicDevice->PhyId;
- SetupMsg.Index = RegisterAddress;
- SetupMsg.Length = sizeof ( *pPhyData );
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- pPhyData );
- if ( !EFI_ERROR ( Status )) {
-
- //
- // Release the PHY to the hardware
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_ACCESS_HARDWARE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- }
- }
- return Status;
-}
-
-
-/**
- Write to a PHY register
-
- This routine calls ::Ax88772UsbCommand to write a PHY register.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] RegisterAddress Number of the register to read.
- @param [in] PhyData Address of a buffer to receive the PHY register value
-
- @retval EFI_SUCCESS The PHY data was written.
- @retval other Failed to wwrite the PHY register.
-
-**/
-EFI_STATUS
-Ax88772PhyWrite (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 RegisterAddress,
- IN UINT16 PhyData
- )
-{
- USB_DEVICE_REQUEST SetupMsg;
- EFI_STATUS Status;
-
- //
- // Request access to the PHY
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_ACCESS_SOFTWARE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- if ( !EFI_ERROR ( Status )) {
- //
- // Write the PHY register
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_REG_WRITE;
- SetupMsg.Value = pNicDevice->PhyId;
- SetupMsg.Index = RegisterAddress;
- SetupMsg.Length = sizeof ( PhyData );
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- &PhyData );
- if ( !EFI_ERROR ( Status )) {
-
- //
- // Release the PHY to the hardware
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_ACCESS_HARDWARE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- }
- }
-
- return Status;
-}
-
-
-/**
- Reset the AX88772
-
- This routine uses ::Ax88772UsbCommand to reset the network
- adapter. This routine also uses ::Ax88772PhyWrite to reset
- the PHY.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
-
- @retval EFI_SUCCESS The MAC address is available.
- @retval other The MAC address is not valid.
-
-**/
-EFI_STATUS
-Ax88772Reset (
- IN NIC_DEVICE * pNicDevice
- )
-{
- USB_DEVICE_REQUEST SetupMsg;
- EFI_STATUS Status;
-
- EFI_USB_IO_PROTOCOL *pUsbIo;
- EFI_USB_DEVICE_DESCRIPTOR Device;
-
- pUsbIo = pNicDevice->pUsbIo;
- Status = pUsbIo->UsbGetDeviceDescriptor ( pUsbIo, &Device );
-
- if (EFI_ERROR(Status)) goto err;
-
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_ACCESS_HARDWARE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
-
- if (EFI_ERROR(Status)) goto err;
-
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_SELECT;
- SetupMsg.Value = SPHY_PSEL;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
-
- if (EFI_ERROR(Status)) goto err;
-
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_RESET;
- SetupMsg.Value = SRR_IPRL ;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
-
- if (EFI_ERROR(Status)) goto err;
-
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_RESET;
- SetupMsg.Value = SRR_IPPD | SRR_IPRL ;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
-
- gBS->Stall ( 200000 );
-
- if (EFI_ERROR(Status)) goto err;
-
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_RESET;
- SetupMsg.Value = SRR_IPRL ;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
-
- gBS->Stall ( 200000 );
-
- if (EFI_ERROR(Status)) goto err;
-
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_RESET;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
-
- if (EFI_ERROR(Status)) goto err;
-
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_SELECT;
- SetupMsg.Value = SPHY_PSEL;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
-
- if (EFI_ERROR(Status)) goto err;
-
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_RESET;
- SetupMsg.Value = SRR_IPRL | SRR_BZ | SRR_BZTYPE;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
-
- if (EFI_ERROR(Status)) goto err;
-
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_RX_CONTROL_WRITE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
-
- if (EFI_ERROR(Status)) goto err;
-
- if (pNicDevice->Flags != FLAG_TYPE_AX88772) {
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_RXQTC;
- SetupMsg.Value = 0x8000;
- SetupMsg.Index = 0x8001;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- }
-
-err:
- return Status;
-}
-
-/**
- Enable or disable the receiver
-
- This routine calls ::Ax88772UsbCommand to update the
- receiver state. This routine also calls ::Ax88772MacAddressSet
- to establish the MAC address for the network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] RxFilter Simple network RX filter mask value
-
- @retval EFI_SUCCESS The MAC address was set.
- @retval other The MAC address was not set.
-
-**/
-EFI_STATUS
-Ax88772RxControl (
- IN NIC_DEVICE * pNicDevice,
- IN UINT32 RxFilter
- )
-{
- UINT16 MediumStatus;
- UINT16 RxControl;
- USB_DEVICE_REQUEST SetupMsg;
- EFI_STATUS Status;
- EFI_USB_IO_PROTOCOL *pUsbIo;
- EFI_USB_DEVICE_DESCRIPTOR Device;
-
- pUsbIo = pNicDevice->pUsbIo;
- Status = pUsbIo->UsbGetDeviceDescriptor ( pUsbIo, &Device );
-
- if (EFI_ERROR(Status)) {
- DEBUG (( EFI_D_ERROR, "Failed to get device descriptor\n" ));
- return Status;
- }
-
- //
- // Enable the receiver if something is to be received
- //
-
- if ( 0 != RxFilter ) {
- //
- // Enable the receiver
- //
- SetupMsg.RequestType = USB_ENDPOINT_DIR_IN
- | USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_MEDIUM_STATUS_READ;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = sizeof ( MediumStatus );
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- &MediumStatus );
- if ( !EFI_ERROR ( Status )) {
- if ( 0 == ( MediumStatus & MS_RE )) {
- MediumStatus |= MS_RE | MS_ONE;
-
- if ( pNicDevice->bFullDuplex )
- MediumStatus |= MS_TFC | MS_RFC | MS_FD;
- else
- MediumStatus &= ~(MS_TFC | MS_RFC | MS_FD);
-
- if ( pNicDevice->b100Mbps )
- MediumStatus |= MS_PS;
- else
- MediumStatus &= ~MS_PS;
-
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_MEDIUM_STATUS_WRITE;
- SetupMsg.Value = MediumStatus;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- if ( EFI_ERROR ( Status )) {
- DEBUG (( EFI_D_ERROR, "Failed to enable receiver, Status: %r\r\n",
- Status ));
- }
- }
- }
- else {
- DEBUG (( EFI_D_ERROR, "Failed to read receiver status, Status: %r\r\n",
- Status ));
- }
- }
-
- RxControl = RXC_SO | RXC_RH1M;
- //
- // Enable multicast if requested
- //
- if ( 0 != ( RxFilter & EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST )) {
- RxControl |= RXC_AM;
- //
- // Update the multicast hash table
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_MULTICAST_HASH_WRITE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = sizeof ( pNicDevice ->MulticastHash );
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- &pNicDevice->MulticastHash );
- }
- //
- // Enable all multicast if requested
- //
- if ( 0 != ( RxFilter & EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS_MULTICAST )) {
- RxControl |= RXC_AMALL;
- }
-
- //
- // Enable broadcast if requested
- //
- if ( 0 != ( RxFilter & EFI_SIMPLE_NETWORK_RECEIVE_BROADCAST )) {
- RxControl |= RXC_AB;
- }
-
- //
- // Enable promiscuous mode if requested
- //
- if ( 0 != ( RxFilter & EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS )) {
- RxControl |= RXC_PRO;
- }
-
- //
- // Update the receiver control
- //
- if (pNicDevice->CurRxControl != RxControl) {
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_RX_CONTROL_WRITE;
- SetupMsg.Value = RxControl;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- if ( !EFI_ERROR ( Status )) {
- pNicDevice->CurRxControl = RxControl;
-
- }
- else {
- DEBUG (( EFI_D_ERROR, "ERROR - Failed to set receiver control, Status: %r\r\n",
- Status ));
- }
- }
- return Status;
-}
-
-
-/**
- Read an SROM location
-
- This routine calls ::Ax88772UsbCommand to read data from the
- SROM.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] Address SROM address
- @param [out] pData Buffer to receive the data
-
- @retval EFI_SUCCESS The read was successful
- @retval other The read failed
-
-**/
-EFI_STATUS
-Ax88772SromRead (
- IN NIC_DEVICE * pNicDevice,
- IN UINT32 Address,
- OUT UINT16 * pData
- )
-{
- return EFI_UNSUPPORTED;
-}
-
-/**
- Send a command to the USB device.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] pRequest Pointer to the request structure
- @param [in, out] pBuffer Data buffer address
-
- @retval EFI_SUCCESS The USB transfer was successful
- @retval other The USB transfer failed
-
-**/
-EFI_STATUS
-Ax88772UsbCommand (
- IN NIC_DEVICE * pNicDevice,
- IN USB_DEVICE_REQUEST * pRequest,
- IN OUT VOID * pBuffer
- )
-{
- UINT32 CmdStatus;
- EFI_USB_DATA_DIRECTION Direction;
- EFI_USB_IO_PROTOCOL * pUsbIo;
- EFI_STATUS Status;
-
- //
- // Determine the transfer direction
- //
- Direction = EfiUsbNoData;
- if ( 0 != pRequest->Length ) {
- Direction = ( 0 != ( pRequest->RequestType & USB_ENDPOINT_DIR_IN ))
- ? EfiUsbDataIn : EfiUsbDataOut;
- }
-
- //
- // Issue the command
- //
- pUsbIo = pNicDevice->pUsbIo;
- Status = pUsbIo->UsbControlTransfer ( pUsbIo,
- pRequest,
- Direction,
- USB_BUS_TIMEOUT,
- pBuffer,
- pRequest->Length,
- &CmdStatus );
- //
- // Determine the operation status
- //
- if ( !EFI_ERROR ( Status )) {
- Status = CmdStatus;
- }
- else {
- //
- // Only use status values associated with the Simple Network protocol
- //
- if ( EFI_TIMEOUT == Status ) {
- Status = EFI_DEVICE_ERROR;
- }
- }
- return Status;
-}
-
diff --git a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/Ax88772.h b/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/Ax88772.h deleted file mode 100644 index 92ac64d1b3..0000000000 --- a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/Ax88772.h +++ /dev/null @@ -1,1032 +0,0 @@ -/** @file
- Definitions for ASIX AX88772 Ethernet adapter.
-
- Copyright (c) 2011 - 2015, Intel Corporation
- All rights reserved. This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef _AX88772_H_
-#define _AX88772_H_
-
-#include <Uefi.h>
-
-#include <Guid/EventGroup.h>
-
-#include <IndustryStandard/Pci.h>
-
-#include <Library/BaseMemoryLib.h>
-#include <Library/DebugLib.h>
-#include <Library/DevicePathLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/UefiDriverEntryPoint.h>
-#include <Library/UefiLib.h>
-#include <Library/UefiRuntimeLib.h>
-
-#include <Protocol/DevicePath.h>
-#include <Protocol/LoadedImage.h>
-#include <Protocol/NetworkInterfaceIdentifier.h>
-#include <Protocol/SimpleNetwork.h>
-#include <Protocol/UsbIo.h>
-
-#define MAX_QUEUE_SIZE 50
-#define MAX_BULKIN_SIZE 16384
-#define HW_HDR_LENGTH 8
-
-
-#define MAX_LINKIDLE_THRESHOLD 20000
-
-
-
-//------------------------------------------------------------------------------
-// Macros
-//------------------------------------------------------------------------------
-
-#if defined(_MSC_VER) /* Handle Microsoft VC++ compiler specifics. */
-#define DBG_ENTER() DEBUG (( 0xffffffff, "Entering " __FUNCTION__ "\n" )) ///< Display routine entry
-#define DBG_EXIT() DEBUG (( 0xffffffff, "Exiting " __FUNCTION__ "\n" )) ///< Display routine exit
-#define DBG_EXIT_DEC(Status) DEBUG (( 0xffffffff, "Exiting " __FUNCTION__ ", Status: %d\n", Status )) ///< Display routine exit with decimal value
-#define DBG_EXIT_HEX(Status) DEBUG (( 0xffffffff, "Exiting " __FUNCTION__ ", Status: 0x%08x\n", Status )) ///< Display routine exit with hex value
-#define DBG_EXIT_STATUS(Status) DEBUG (( 0xffffffff, "Exiting " __FUNCTION__ ", Status: %r\n", Status )) ///< Display routine exit with status value
-#define DBG_EXIT_TF(Status) DEBUG (( 0xffffffff, "Exiting " __FUNCTION__ ", returning %s\n", (FALSE == Status) ? L"FALSE" : L"TRUE" )) ///< Display routine with TRUE/FALSE value
-#else // _MSC_VER
-#define DBG_ENTER() ///< Display routine entry
-#define DBG_EXIT() ///< Display routine exit
-#define DBG_EXIT_DEC(Status) ///< Display routine exit with decimal value
-#define DBG_EXIT_HEX(Status) ///< Display routine exit with hex value
-#define DBG_EXIT_STATUS(Status) ///< Display routine exit with status value
-#define DBG_EXIT_TF(Status) ///< Display routine with TRUE/FALSE value
-#endif // _MSC_VER
-
-#define USB_IS_IN_ENDPOINT(EndPointAddr) (((EndPointAddr) & BIT7) != 0) ///< Return TRUE/FALSE for IN direction
-#define USB_IS_OUT_ENDPOINT(EndPointAddr) (((EndPointAddr) & BIT7) == 0) ///< Return TRUE/FALSE for OUT direction
-#define USB_IS_BULK_ENDPOINT(Attribute) (((Attribute) & (BIT0 | BIT1)) == USB_ENDPOINT_BULK) ///< Return TRUE/FALSE for BULK type
-#define USB_IS_INTERRUPT_ENDPOINT(Attribute) (((Attribute) & (BIT0 | BIT1)) == USB_ENDPOINT_INTERRUPT) ///< Return TRUE/FALSE for INTERRUPT type
-
-
-#define PRINT(_L_STR) (gST->ConOut->OutputString(gST->ConOut,(_L_STR)))
-//------------------------------------------------------------------------------
-// Constants
-//------------------------------------------------------------------------------
-
-#define DEBUG_RX_BROADCAST 0x40000000 ///< Display RX broadcast messages
-#define DEBUG_RX_MULTICAST 0x20000000 ///< Display RX multicast messages
-#define DEBUG_RX_UNICAST 0x10000000 ///< Display RX unicast messages
-#define DEBUG_MAC_ADDRESS 0x08000000 ///< Display the MAC address
-#define DEBUG_LINK 0x04000000 ///< Display the link status
-#define DEBUG_TX 0x02000000 ///< Display the TX messages
-#define DEBUG_PHY 0x01000000 ///< Display the PHY register values
-#define DEBUG_SROM 0x00800000 ///< Display the SROM contents
-#define DEBUG_TIMER 0x00400000 ///< Display the timer routine entry/exit
-#define DEBUG_TPL 0x00200000 ///< Display the timer routine entry/exit
-
-#define AX88772_MAX_PKT_SIZE 2048 ///< Maximum packet size
-
-#define ETHERNET_HEADER_SIZE sizeof ( ETHERNET_HEADER ) ///< Size in bytes of the Ethernet header
-#define MIN_ETHERNET_PKT_SIZE 60 ///< Minimum packet size including Ethernet header
-#define MAX_ETHERNET_PKT_SIZE 1500 ///< Ethernet spec 3.1.1: Minimum packet size
-
-#define USB_NETWORK_CLASS 0x09 ///< USB Network class code
-#define USB_BUS_TIMEOUT 1000 ///< USB timeout in milliseconds
-
-#define TIMER_MSEC 20 ///< Polling interval for the NIC
-//#define TPL_AX88772 TPL_CALLBACK ///< TPL for routine synchronization
-
-#define HC_DEBUG 0
-#define BULKIN_TIMEOUT 20
-#define AUTONEG_DELAY 500000
-#define AUTONEG_POLLCNT 20
-
-/**
- Verify new TPL value
-
- This macro which is enabled when debug is enabled verifies that
- the new TPL value is >= the current TPL value.
-**/
-#ifdef VERIFY_TPL
-#undef VERIFY_TPL
-#endif // VERIFY_TPL
-
-#if !defined(MDEPKG_NDEBUG)
-
-#define VERIFY_TPL(tpl) \
-{ \
- EFI_TPL PreviousTpl; \
- \
- PreviousTpl = gBS->RaiseTPL ( TPL_HIGH_LEVEL ); \
- gBS->RestoreTPL ( PreviousTpl ); \
- if ( PreviousTpl > tpl ) { \
- DEBUG (( DEBUG_ERROR, "Current TPL: %d, New TPL: %d\r\n", PreviousTpl, tpl )); \
- ASSERT ( PreviousTpl <= tpl ); \
- } \
-}
-
-#else // MDEPKG_NDEBUG
-
-#define VERIFY_TPL(tpl)
-
-#endif // MDEPKG_NDEBUG
-
-//------------------------------------------------------------------------------
-// Hardware Definition
-//------------------------------------------------------------------------------
-
-#define FreeQueueSize 10
-
-#define DEV_SIGNATURE SIGNATURE_32 ('A','X','8','8') ///< Signature of data structures in memory
-
-#define RESET_MSEC 1000 ///< Reset duration
-#define PHY_RESET_MSEC 500 ///< PHY reset duration
-
-//
-// RX Control register
-//
-
-#define RXC_PRO 0x0001 ///< Receive all packets
-#define RXC_AMALL 0x0002 ///< Receive all multicast packets
-#define RXC_SEP 0x0004 ///< Save error packets
-#define RXC_AB 0x0008 ///< Receive broadcast packets
-#define RXC_AM 0x0010 ///< Use multicast destination address hash table
-#define RXC_AP 0x0020 ///< Accept physical address from Multicast Filter
-#define RXC_SO 0x0080 ///< Start operation
-#define RXC_MFB 0x0300 ///< Maximum frame burst
-#define RXC_MFB_2048 0 ///< Maximum frame size: 2048 bytes
-#define RXC_MFB_4096 0x0100 ///< Maximum frame size: 4096 bytes
-#define RXC_MFB_8192 0x0200 ///< Maximum frame size: 8192 bytes
-#define RXC_MFB_16384 0x0300 ///< Maximum frame size: 16384 bytes
-
-/*Freddy*/
-#define RXC_RH1M 0x0100 ///< Rx header 1
-#define RXC_RH2M 0x0200 ///< Rx header 2
-#define RXC_RH3M 0x0400 ///< Rx header 3
-/*Freddy*/
-
-//
-// Medium Status register
-//
-
-#define MS_FD 0x0002 ///< Full duplex
-#define MS_ONE 0x0004 ///< Must be one
-#define MS_RFC 0x0010 ///< RX flow control enable
-#define MS_TFC 0x0020 ///< TX flow control enable
-#define MS_PF 0x0080 ///< Pause frame enable
-#define MS_RE 0x0100 ///< Receive enable
-#define MS_PS 0x0200 ///< Port speed 1=100, 0=10 Mbps
-#define MS_SBP 0x0800 ///< Stop back pressure
-#define MS_SM 0x1000 ///< Super MAC support
-
-//
-// Software PHY Select register
-//
-
-#define SPHY_PSEL (1 << 0) ///< Select internal PHY
-#define SPHY_SSMII (1 << 2)
-#define SPHY_SSEN (1 << 4)
-#define SPHY_ASEL 0x02 ///< 1=Auto select, 0=Manual select
-
-//
-// Software Reset register
-//
-
-#define SRR_RR 0x01 ///< Clear receive frame length error
-#define SRR_RT 0x02 ///< Clear transmit frame length error
-#define SRR_BZTYPE 0x04 ///< External PHY reset pin tri-state enable
-#define SRR_PRL 0x08 ///< External PHY reset pin level
-#define SRR_BZ 0x10 ///< Force Bulk to return zero length packet
-#define SRR_IPRL 0x20 ///< Internal PHY reset control
-#define SRR_IPPD 0x40 ///< Internal PHY power down
-
-//
-// PHY ID values
-//
-
-#define PHY_ID_INTERNAL 0x0010 ///< Internal PHY
-
-//
-// USB Commands
-//
-
-#define CMD_PHY_ACCESS_SOFTWARE 0x06 ///< Software in control of PHY
-#define CMD_PHY_REG_READ 0x07 ///< Read PHY register, Value: PHY, Index: Register, Data: Register value
-#define CMD_PHY_REG_WRITE 0x08 ///< Write PHY register, Value: PHY, Index: Register, Data: New 16-bit value
-#define CMD_PHY_ACCESS_HARDWARE 0x0a ///< Hardware in control of PHY
-#define CMD_SROM_READ 0x0b ///< Read SROM register: Value: Address, Data: Value
-#define CMD_RX_CONTROL_WRITE 0x10 ///< Set the RX control register, Value: New value
-#define CMD_GAPS_WRITE 0x12 ///< Write the gaps register, Value: New value
-#define CMD_MAC_ADDRESS_READ 0x13 ///< Read the MAC address, Data: 6 byte MAC address
-#define CMD_MAC_ADDRESS_WRITE 0x14 ///< Set the MAC address, Data: New 6 byte MAC address
-#define CMD_MULTICAST_HASH_WRITE 0x16 ///< Write the multicast hash table, Data: New 8 byte value
-#define CMD_MULTICAST_HASH_READ 0x16 ///< Read the multicast hash table
-#define CMD_MEDIUM_STATUS_READ 0x1a ///< Read medium status register, Data: Register value
-#define CMD_MEDIUM_STATUS_WRITE 0x1b ///< Write medium status register, Value: New value
-#define CMD_WRITE_GPIOS 0x1f
-#define CMD_RESET 0x20 ///< Reset register, Value: New value
-#define CMD_PHY_SELECT 0x22 ///< PHY select register, Value: New value
-
-/*Freddy*/
-#define CMD_RXQTC 0x2a ///< RX Queue Cascade Threshold Control Register
-/*Freddy*/
-
-//------------------------------
-// USB Endpoints
-//------------------------------
-
-#define CONTROL_ENDPOINT 0 ///< Control endpoint
-#define INTERRUPT_ENDPOINT 1 ///< Interrupt endpoint
-#define BULK_IN_ENDPOINT 2 ///< Receive endpoint
-#define BULK_OUT_ENDPOINT 3 ///< Transmit endpoint
-
-//------------------------------
-// PHY Registers
-//------------------------------
-
-#define PHY_BMCR 0 ///< Control register
-#define PHY_BMSR 1 ///< Status register
-#define PHY_ANAR 4 ///< Autonegotiation advertisement register
-#define PHY_ANLPAR 5 ///< Autonegotiation link parter ability register
-#define PHY_ANER 6 ///< Autonegotiation expansion register
-
-// BMCR - Register 0
-
-#define BMCR_RESET 0x8000 ///< 1 = Reset the PHY, bit clears after reset
-#define BMCR_LOOPBACK 0x4000 ///< 1 = Loopback enabled
-#define BMCR_100MBPS 0x2000 ///< 100 Mbits/Sec
-#define BMCR_10MBPS 0 ///< 10 Mbits/Sec
-#define BMCR_AUTONEGOTIATION_ENABLE 0x1000 ///< 1 = Enable autonegotiation
-#define BMCR_POWER_DOWN 0x0800 ///< 1 = Power down
-#define BMCR_ISOLATE 0x0400 ///< 0 = Isolate PHY
-#define BMCR_RESTART_AUTONEGOTIATION 0x0200 ///< 1 = Restart autonegotiation
-#define BMCR_FULL_DUPLEX 0x0100 ///< Full duplex operation
-#define BMCR_HALF_DUPLEX 0 ///< Half duplex operation
-#define BMCR_COLLISION_TEST 0x0080 ///< 1 = Collision test enabled
-
-// BSMR - Register 1
-
-#define BMSR_100BASET4 0x8000 ///< 1 = 100BASE-T4 mode
-#define BMSR_100BASETX_FDX 0x4000 ///< 1 = 100BASE-TX full duplex
-#define BMSR_100BASETX_HDX 0x2000 ///< 1 = 100BASE-TX half duplex
-#define BMSR_10BASET_FDX 0x1000 ///< 1 = 10BASE-T full duplex
-#define BMSR_10BASET_HDX 0x0800 ///< 1 = 10BASE-T half duplex
-#define BMSR_MF 0x0040 ///< 1 = PHY accepts frames with preamble suppressed
-#define BMSR_AUTONEG_CMPLT 0x0020 ///< 1 = Autonegotiation complete
-#define BMSR_RF 0x0010 ///< 1 = Remote fault
-#define BMSR_AUTONEG 0x0008 ///< 1 = Able to perform autonegotiation
-#define BMSR_LINKST 0x0004 ///< 1 = Link up
-#define BMSR_JABBER_DETECT 0x0002 ///< 1 = jabber condition detected
-#define BMSR_EXTENDED_CAPABILITY 0x0001 ///< 1 = Extended register capable
-
-// ANAR and ANLPAR Registers 4, 5
-
-#define AN_NP 0x8000 ///< 1 = Next page available
-#define AN_ACK 0x4000 ///< 1 = Link partner acknowledged
-#define AN_RF 0x2000 ///< 1 = Remote fault indicated by link partner
-#define AN_FCS 0x0400 ///< 1 = Flow control ability
-#define AN_T4 0x0200 ///< 1 = 100BASE-T4 support
-#define AN_TX_FDX 0x0100 ///< 1 = 100BASE-TX Full duplex
-#define AN_TX_HDX 0x0080 ///< 1 = 100BASE-TX support
-#define AN_10_FDX 0x0040 ///< 1 = 10BASE-T Full duplex
-#define AN_10_HDX 0x0020 ///< 1 = 10BASE-T support
-#define AN_CSMA_CD 0x0001 ///< 1 = IEEE 802.3 CSMA/CD support
-
-// asix_flags defines
-#define FLAG_NONE 0
-#define FLAG_TYPE_AX88172 BIT0
-#define FLAG_TYPE_AX88772 BIT1
-#define FLAG_TYPE_AX88772B BIT2
-#define FLAG_EEPROM_MAC BIT3 // initial mac address in eeprom
-
-//------------------------------------------------------------------------------
-// Data Types
-//------------------------------------------------------------------------------
-
-typedef struct {
- UINT16 VendorId;
- UINT16 ProductId;
- INT32 Flags;
-}ASIX_DONGLE;
-
-/**
- Ethernet header layout
-
- IEEE 802.3-2002 Part 3 specification, section 3.1.1.
-**/
-#pragma pack(1)
-typedef struct {
- UINT8 dest_addr[PXE_HWADDR_LEN_ETHER]; ///< Destination LAN address
- UINT8 src_addr[PXE_HWADDR_LEN_ETHER]; ///< Source LAN address
- UINT16 type; ///< Protocol or length
-} ETHERNET_HEADER;
-#pragma pack()
-
-/**
- Receive and Transmit packet structure
-**/
-#pragma pack(1)
-typedef struct _RX_TX_PACKET {
- struct _RX_TX_PACKET * pNext; ///< Next receive packet
- UINT16 Length; ///< Packet length
- UINT16 LengthBar; ///< Complement of the length
- UINT8 Data[ AX88772_MAX_PKT_SIZE ]; ///< Received packet data
-} RX_TX_PACKET;
-#pragma pack()
-
-
-#pragma pack(1)
-typedef struct _RX_PKT {
- struct _RX_PKT *pNext;
- BOOLEAN f_Used;
- UINT16 Length;
- UINT8 Data [AX88772_MAX_PKT_SIZE] ;
-} RX_PKT;
-#pragma pack()
-
-/**
- AX88772 control structure
-
- The driver uses this structure to manage the Asix AX88772 10/100
- Ethernet controller.
-**/
-typedef struct {
- UINTN Signature; ///< Structure identification
-
- //
- // USB data
- //
- EFI_HANDLE Controller; ///< Controller handle
- EFI_USB_IO_PROTOCOL * pUsbIo; ///< USB driver interface
-
- //
- // Simple network protocol data
- //
- EFI_SIMPLE_NETWORK_PROTOCOL SimpleNetwork; ///< Driver's network stack interface
- EFI_SIMPLE_NETWORK_PROTOCOL SimpleNetwork_Backup;
- EFI_SIMPLE_NETWORK_MODE SimpleNetworkData; ///< Data for simple network
-
- //
- // Ethernet controller data
- //
- BOOLEAN bInitialized; ///< Controller initialized
- VOID * pTxBuffer; ///< Last transmit buffer
- UINT16 PhyId; ///< PHY ID
-
- //
- // Link state
- //
- BOOLEAN b100Mbps; ///< Current link speed, FALSE = 10 Mbps
- BOOLEAN bComplete; ///< Current state of auto-negotiation
- BOOLEAN bFullDuplex; ///< Current duplex
- BOOLEAN bLinkUp; ///< Current link state
- UINTN LinkIdleCnt;
- UINTN PollCount; ///< Number of times the autonegotiation status was polled
- UINT16 CurRxControl;
- //
- // Receive buffer list
- //
- RX_TX_PACKET * pRxTest;
- RX_TX_PACKET * pTxTest;
-
- INT8 MulticastHash[8];
- EFI_MAC_ADDRESS MAC;
- BOOLEAN bHavePkt;
-
- EFI_DEVICE_PATH_PROTOCOL *MyDevPath;
-
- EFI_DRIVER_BINDING_PROTOCOL * DrvBind;
-
- RX_PKT * QueueHead;
- RX_PKT * pNextFill;
- RX_PKT * pFirstFill;
- UINTN PktCntInQueue;
- UINT8 * pBulkInBuff;
-
- INT32 Flags;
-
-} NIC_DEVICE;
-
-#define DEV_FROM_SIMPLE_NETWORK(a) CR (a, NIC_DEVICE, SimpleNetwork, DEV_SIGNATURE) ///< Locate NIC_DEVICE from Simple Network Protocol
-
-//------------------------------------------------------------------------------
-// Simple Network Protocol
-//------------------------------------------------------------------------------
-
-/**
- Reset the network adapter.
-
- Resets a network adapter and reinitializes it with the parameters that
- were provided in the previous call to Initialize (). The transmit and
- receive queues are cleared. Receive filters, the station address, the
- statistics, and the multicast-IP-to-HW MAC addresses are not reset by
- this call.
-
- This routine calls ::Ax88772Reset to perform the adapter specific
- reset operation. This routine also starts the link negotiation
- by calling ::Ax88772NegotiateLinkStart.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] bExtendedVerification Indicates that the driver may perform a more
- exhaustive verification operation of the device
- during reset.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Reset (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN BOOLEAN bExtendedVerification
- );
-
-/**
- Initialize the simple network protocol.
-
- This routine calls ::Ax88772MacAddressGet to obtain the
- MAC address.
-
- @param [in] pNicDevice NIC_DEVICE_INSTANCE pointer
-
- @retval EFI_SUCCESS Setup was successful
-
-**/
-EFI_STATUS
-SN_Setup (
- IN NIC_DEVICE * pNicDevice
- );
-
-/**
- This routine starts the network interface.
-
- @param [in] pSimpleNetwork Protocol instance pointer
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_ALREADY_STARTED The network interface was already started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Start (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork
- );
-
-/**
- Set the MAC address.
-
- This function modifies or resets the current station address of a
- network interface. If Reset is TRUE, then the current station address
- is set ot the network interface's permanent address. If Reset if FALSE
- then the current station address is changed to the address specified by
- pNew.
-
- This routine calls ::Ax88772MacAddressSet to update the MAC address
- in the network adapter.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] bReset Flag used to reset the station address to the
- network interface's permanent address.
- @param [in] pNew New station address to be used for the network
- interface.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_StationAddress (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN BOOLEAN bReset,
- IN EFI_MAC_ADDRESS * pNew
- );
-
-/**
- This function resets or collects the statistics on a network interface.
- If the size of the statistics table specified by StatisticsSize is not
- big enough for all of the statistics that are collected by the network
- interface, then a partial buffer of statistics is returned in
- StatisticsTable.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] bReset Set to TRUE to reset the statistics for the network interface.
- @param [in, out] pStatisticsSize On input the size, in bytes, of StatisticsTable. On output
- the size, in bytes, of the resulting table of statistics.
- @param [out] pStatisticsTable A pointer to the EFI_NETWORK_STATISTICS structure that
- conains the statistics.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_BUFFER_TOO_SMALL The pStatisticsTable is NULL or the buffer is too small.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Statistics (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN BOOLEAN bReset,
- IN OUT UINTN * pStatisticsSize,
- OUT EFI_NETWORK_STATISTICS * pStatisticsTable
- );
-
-/**
- This function stops a network interface. This call is only valid
- if the network interface is in the started state.
-
- @param [in] pSimpleNetwork Protocol instance pointer
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Stop (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork
- );
-
-/**
- This function releases the memory buffers assigned in the Initialize() call.
- Pending transmits and receives are lost, and interrupts are cleared and disabled.
- After this call, only Initialize() and Stop() calls may be used.
-
- @param [in] pSimpleNetwork Protocol instance pointer
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Shutdown (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork
- );
-
-/**
- Send a packet over the network.
-
- This function places the packet specified by Header and Buffer on
- the transmit queue. This function performs a non-blocking transmit
- operation. When the transmit is complete, the buffer is returned
- via the GetStatus() call.
-
- This routine calls ::Ax88772Rx to empty the network adapter of
- receive packets. The routine then passes the transmit packet
- to the network adapter.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] HeaderSize The size, in bytes, of the media header to be filled in by
- the Transmit() function. If HeaderSize is non-zero, then
- it must be equal to SimpleNetwork->Mode->MediaHeaderSize
- and DestAddr and Protocol parameters must not be NULL.
- @param [in] BufferSize The size, in bytes, of the entire packet (media header and
- data) to be transmitted through the network interface.
- @param [in] pBuffer A pointer to the packet (media header followed by data) to
- to be transmitted. This parameter can not be NULL. If
- HeaderSize is zero, then the media header is Buffer must
- already be filled in by the caller. If HeaderSize is nonzero,
- then the media header will be filled in by the Transmit()
- function.
- @param [in] pSrcAddr The source HW MAC address. If HeaderSize is zero, then
- this parameter is ignored. If HeaderSize is nonzero and
- SrcAddr is NULL, then SimpleNetwork->Mode->CurrentAddress
- is used for the source HW MAC address.
- @param [in] pDestAddr The destination HW MAC address. If HeaderSize is zero, then
- this parameter is ignored.
- @param [in] pProtocol The type of header to build. If HeaderSize is zero, then
- this parameter is ignored.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_NOT_READY The network interface is too busy to accept this transmit request.
- @retval EFI_BUFFER_TOO_SMALL The BufferSize parameter is too small.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Transmit (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN UINTN HeaderSize,
- IN UINTN BufferSize,
- IN VOID * pBuffer,
- IN EFI_MAC_ADDRESS * pSrcAddr,
- IN EFI_MAC_ADDRESS * pDestAddr,
- IN UINT16 * pProtocol
- );
-
-//------------------------------------------------------------------------------
-// Support Routines
-//------------------------------------------------------------------------------
-
-/**
- Get the MAC address
-
- This routine calls ::Ax88772UsbCommand to request the MAC
- address from the network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [out] pMacAddress Address of a six byte buffer to receive the MAC address.
-
- @retval EFI_SUCCESS The MAC address is available.
- @retval other The MAC address is not valid.
-
-**/
-EFI_STATUS
-Ax88772MacAddressGet (
- IN NIC_DEVICE * pNicDevice,
- OUT UINT8 * pMacAddress
- );
-
-/**
- Set the MAC address
-
- This routine calls ::Ax88772UsbCommand to set the MAC address
- in the network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] pMacAddress Address of a six byte buffer to containing the new MAC address.
-
- @retval EFI_SUCCESS The MAC address was set.
- @retval other The MAC address was not set.
-
-**/
-EFI_STATUS
-Ax88772MacAddressSet (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 * pMacAddress
- );
-
-/**
- Clear the multicast hash table
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
-
-**/
-VOID
-Ax88772MulticastClear (
- IN NIC_DEVICE * pNicDevice
- );
-
-/**
- Enable a multicast address in the multicast hash table
-
- This routine calls ::Ax88772Crc to compute the hash bit for
- this MAC address.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] pMacAddress Address of a six byte buffer to containing the MAC address.
-
-**/
-VOID
-Ax88772MulticastSet (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 * pMacAddress
- );
-
-/**
- Start the link negotiation
-
- This routine calls ::Ax88772PhyWrite to start the PHY's link
- negotiation.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
-
- @retval EFI_SUCCESS The link negotiation was started.
- @retval other Failed to start the link negotiation.
-
-**/
-EFI_STATUS
-Ax88772NegotiateLinkStart (
- IN NIC_DEVICE * pNicDevice
- );
-
-/**
- Complete the negotiation of the PHY link
-
- This routine calls ::Ax88772PhyRead to determine if the
- link negotiation is complete.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in, out] pPollCount Address of number of times this routine was polled
- @param [out] pbComplete Address of boolean to receive complate status.
- @param [out] pbLinkUp Address of boolean to receive link status, TRUE=up.
- @param [out] pbHiSpeed Address of boolean to receive link speed, TRUE=100Mbps.
- @param [out] pbFullDuplex Address of boolean to receive link duplex, TRUE=full.
-
- @retval EFI_SUCCESS The MAC address is available.
- @retval other The MAC address is not valid.
-
-**/
-EFI_STATUS
-Ax88772NegotiateLinkComplete (
- IN NIC_DEVICE * pNicDevice,
- IN OUT UINTN * pPollCount,
- OUT BOOLEAN * pbComplete,
- OUT BOOLEAN * pbLinkUp,
- OUT BOOLEAN * pbHiSpeed,
- OUT BOOLEAN * pbFullDuplex
- );
-
-/**
- Read a register from the PHY
-
- This routine calls ::Ax88772UsbCommand to read a PHY register.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] RegisterAddress Number of the register to read.
- @param [in, out] pPhyData Address of a buffer to receive the PHY register value
-
- @retval EFI_SUCCESS The PHY data is available.
- @retval other The PHY data is not valid.
-
-**/
-EFI_STATUS
-Ax88772PhyRead (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 RegisterAddress,
- IN OUT UINT16 * pPhyData
- );
-
-/**
- Write to a PHY register
-
- This routine calls ::Ax88772UsbCommand to write a PHY register.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] RegisterAddress Number of the register to read.
- @param [in] PhyData Address of a buffer to receive the PHY register value
-
- @retval EFI_SUCCESS The PHY data was written.
- @retval other Failed to wwrite the PHY register.
-
-**/
-EFI_STATUS
-Ax88772PhyWrite (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 RegisterAddress,
- IN UINT16 PhyData
- );
-
-/**
- Reset the AX88772
-
- This routine uses ::Ax88772UsbCommand to reset the network
- adapter. This routine also uses ::Ax88772PhyWrite to reset
- the PHY.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
-
- @retval EFI_SUCCESS The MAC address is available.
- @retval other The MAC address is not valid.
-
-**/
-EFI_STATUS
-Ax88772Reset (
- IN NIC_DEVICE * pNicDevice
- );
-
-VOID
-Ax88772ChkLink (
- IN NIC_DEVICE * pNicDevice,
- IN BOOLEAN bUpdateLink
- );
-
-/**
- Receive a frame from the network.
-
- This routine polls the USB receive interface for a packet. If a packet
- is available, this routine adds the receive packet to the list of
- pending receive packets.
-
- This routine calls ::Ax88772NegotiateLinkComplete to verify
- that the link is up. This routine also calls ::SN_Reset to
- reset the network adapter when necessary. Finally this
- routine attempts to receive one or more packets from the
- network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] bUpdateLink TRUE = Update link status
-
-**/
-VOID
-Ax88772Rx (
- IN NIC_DEVICE * pNicDevice,
- IN BOOLEAN bUpdateLink
- );
-
-/**
- Enable or disable the receiver
-
- This routine calls ::Ax88772UsbCommand to update the
- receiver state. This routine also calls ::Ax88772MacAddressSet
- to establish the MAC address for the network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] RxFilter Simple network RX filter mask value
-
- @retval EFI_SUCCESS The MAC address was set.
- @retval other The MAC address was not set.
-
-**/
-EFI_STATUS
-Ax88772RxControl (
- IN NIC_DEVICE * pNicDevice,
- IN UINT32 RxFilter
- );
-
-/**
- Read an SROM location
-
- This routine calls ::Ax88772UsbCommand to read data from the
- SROM.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] Address SROM address
- @param [out] pData Buffer to receive the data
-
- @retval EFI_SUCCESS The read was successful
- @retval other The read failed
-
-**/
-EFI_STATUS
-Ax88772SromRead (
- IN NIC_DEVICE * pNicDevice,
- IN UINT32 Address,
- OUT UINT16 * pData
- );
-
-/**
- Send a command to the USB device.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] pRequest Pointer to the request structure
- @param [in, out] pBuffer Data buffer address
-
- @retval EFI_SUCCESS The USB transfer was successful
- @retval other The USB transfer failed
-
-**/
-EFI_STATUS
-Ax88772UsbCommand (
- IN NIC_DEVICE * pNicDevice,
- IN USB_DEVICE_REQUEST * pRequest,
- IN OUT VOID * pBuffer
- );
-
-//------------------------------------------------------------------------------
-// EFI Component Name Protocol Support
-//------------------------------------------------------------------------------
-
-extern EFI_COMPONENT_NAME_PROTOCOL gComponentName; ///< Component name protocol declaration
-extern EFI_COMPONENT_NAME2_PROTOCOL gComponentName2; ///< Component name 2 protocol declaration
-
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param [in] pThis A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
- @param [in] pLanguage A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 3066 or ISO 639-2 language code format.
- @param [out] ppDriverName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-GetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL * pThis,
- IN CHAR8 * pLanguage,
- OUT CHAR16 ** ppDriverName
- );
-
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param [in] pThis A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
- @param [in] ControllerHandle The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
- @param [in] ChildHandle The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
- @param [in] pLanguage A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 3066 or ISO 639-2 language code format.
- @param [out] ppControllerName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-GetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL * pThis,
- IN EFI_HANDLE ControllerHandle,
- IN OPTIONAL EFI_HANDLE ChildHandle,
- IN CHAR8 * pLanguage,
- OUT CHAR16 ** ppControllerName
- );
-
-VOID
-FillPkt2Queue (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN UINTN BufLength);
-
-//------------------------------------------------------------------------------
-
-#endif // _AX88772_H_
diff --git a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/Ax88772b.inf b/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/Ax88772b.inf deleted file mode 100644 index 32a62f620d..0000000000 --- a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/Ax88772b.inf +++ /dev/null @@ -1,67 +0,0 @@ -## @file
-# Component description file for ASIX AX88772 USB/Ethernet driver.
-#
-# This module provides support for the ASIX AX88772 USB/Ethernet adapter.
-# Copyright (c) 2011-2013, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010018
- BASE_NAME = Ax88772b
- FILE_GUID = 95C8D770-E1A4-4422-B263-E32F14FD8186
- MODULE_TYPE = DXE_RUNTIME_DRIVER
- VERSION_STRING = 1.0
-
- ENTRY_POINT = EntryPoint
-
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
-#
-
-[Sources.common]
- Ax88772.h
- Ax88772.c
- ComponentName.c
- DriverBinding.c
- SimpleNetwork.c
-
-
-[Packages]
- MdePkg/MdePkg.dec
- MdeModulePkg/MdeModulePkg.dec
-
-[LibraryClasses]
- UefiLib
- UefiBootServicesTableLib
- BaseMemoryLib
- DebugLib
- UefiRuntimeLib
- UefiDriverEntryPoint
-
-[Protocols]
- gEfiDevicePathProtocolGuid ## BY_START
- gEfiSimpleNetworkProtocolGuid ## BY_START
- gEfiUsbIoProtocolGuid ## TO_START
-
-[Depex]
- gEfiBdsArchProtocolGuid AND
- gEfiCpuArchProtocolGuid AND
- gEfiMetronomeArchProtocolGuid AND
- gEfiMonotonicCounterArchProtocolGuid AND
- gEfiRealTimeClockArchProtocolGuid AND
- gEfiResetArchProtocolGuid AND
- gEfiRuntimeArchProtocolGuid AND
- gEfiSecurityArchProtocolGuid AND
- gEfiTimerArchProtocolGuid AND
- gEfiVariableWriteArchProtocolGuid AND
- gEfiVariableArchProtocolGuid AND
- gEfiWatchdogTimerArchProtocolGuid
diff --git a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/ComponentName.c b/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/ComponentName.c deleted file mode 100644 index e78d76bc55..0000000000 --- a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/ComponentName.c +++ /dev/null @@ -1,181 +0,0 @@ -/** @file
- UEFI Component Name(2) protocol implementation.
-
- Copyright (c) 2011, Intel Corporation
- All rights reserved. This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Ax88772.h"
-
-/**
- EFI Component Name Protocol declaration
-**/
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gComponentName = {
- GetDriverName,
- GetControllerName,
- "eng"
-};
-
-/**
- EFI Component Name 2 Protocol declaration
-**/
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gComponentName2 = {
- (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) GetDriverName,
- (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) GetControllerName,
- "en"
-};
-
-
-/**
- Driver name table declaration
-**/
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE
-mDriverNameTable[] = {
- {"eng;en", L"ASIX AX88772B Ethernet Driver 1.0"},
- {NULL, NULL}
-};
-
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param [in] pThis A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
- @param [in] pLanguage A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 3066 or ISO 639-2 language code format.
- @param [out] ppDriverName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-GetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL * pThis,
- IN CHAR8 * pLanguage,
- OUT CHAR16 ** ppDriverName
- )
-{
- EFI_STATUS Status;
-
- Status = LookupUnicodeString2 (
- pLanguage,
- pThis->SupportedLanguages,
- mDriverNameTable,
- ppDriverName,
- (BOOLEAN)(pThis == &gComponentName)
- );
-
- return Status;
-}
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param [in] pThis A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
- @param [in] ControllerHandle The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
- @param [in] ChildHandle The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
- @param [in] pLanguage A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 3066 or ISO 639-2 language code format.
- @param [out] ppControllerName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-GetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL * pThis,
- IN EFI_HANDLE ControllerHandle,
- IN OPTIONAL EFI_HANDLE ChildHandle,
- IN CHAR8 * pLanguage,
- OUT CHAR16 ** ppControllerName
- )
-{
- EFI_STATUS Status;
-
- //
- // Set the controller name
- //
- *ppControllerName = L"ASIX AX88772B USB Fast Ethernet Controller";
- Status = EFI_SUCCESS;
-
- //
- // Return the operation status
- //
-
- return Status;
-}
diff --git a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/DriverBinding.c b/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/DriverBinding.c deleted file mode 100644 index bf05c74217..0000000000 --- a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/DriverBinding.c +++ /dev/null @@ -1,702 +0,0 @@ -/** @file
- Implement the driver binding protocol for Asix AX88772 Ethernet driver.
-
- Copyright (c) 2011-2013, Intel Corporation
- All rights reserved. This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Ax88772.h"
-
-ASIX_DONGLE ASIX_DONGLES[] = {
- { 0x05AC, 0x1402, FLAG_TYPE_AX88772 }, // Apple USB Ethernet Adapter
- // ASIX 88772B
- { 0x0B95, 0x772B, FLAG_TYPE_AX88772B | FLAG_EEPROM_MAC },
- { 0x0000, 0x0000, FLAG_NONE } // END - Do not remove
-};
-
-/**
- Verify the controller type
-
- @param [in] pThis Protocol instance pointer.
- @param [in] Controller Handle of device to test.
- @param [in] pRemainingDevicePath Not used.
-
- @retval EFI_SUCCESS This driver supports this device.
- @retval other This driver does not support this device.
-
-**/
-EFI_STATUS
-EFIAPI
-DriverSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL * pThis,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL * pRemainingDevicePath
- )
-{
- EFI_USB_DEVICE_DESCRIPTOR Device;
- EFI_USB_IO_PROTOCOL * pUsbIo;
- EFI_STATUS Status;
- UINT32 Index;
-
- //
- // Connect to the USB stack
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- (VOID **) &pUsbIo,
- pThis->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (!EFI_ERROR ( Status )) {
-
- //
- // Get the interface descriptor to check the USB class and find a transport
- // protocol handler.
- //
- Status = pUsbIo->UsbGetDeviceDescriptor ( pUsbIo, &Device );
- if (EFI_ERROR ( Status )) {
- Status = EFI_UNSUPPORTED;
- }
- else {
- //
- // Validate the adapter
- //
- for (Index = 0; ASIX_DONGLES[Index].VendorId != 0; Index++) {
- if (ASIX_DONGLES[Index].VendorId == Device.IdVendor &&
- ASIX_DONGLES[Index].ProductId == Device.IdProduct) {
- DEBUG ((EFI_D_INFO, "Found the AX88772B\r\n"));
- break;
- }
- }
-
- if (ASIX_DONGLES[Index].VendorId == 0)
- Status = EFI_UNSUPPORTED;
- }
-
- //
- // Done with the USB stack
- //
- gBS->CloseProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- pThis->DriverBindingHandle,
- Controller
- );
- }
- return Status;
-}
-
-
-/**
- Start this driver on Controller by opening UsbIo and DevicePath protocols.
- Initialize PXE structures, create a copy of the Controller Device Path with the
- NIC's MAC address appended to it, install the NetworkInterfaceIdentifier protocol
- on the newly created Device Path.
-
- @param [in] pThis Protocol instance pointer.
- @param [in] Controller Handle of device to work with.
- @param [in] pRemainingDevicePath Not used, always produce all possible children.
-
- @retval EFI_SUCCESS This driver is added to Controller.
- @retval other This driver does not support this device.
-
-**/
-EFI_STATUS
-EFIAPI
-DriverStart (
- IN EFI_DRIVER_BINDING_PROTOCOL * pThis,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL * pRemainingDevicePath
- )
-{
-
- EFI_STATUS Status;
- NIC_DEVICE *pNicDevice;
- UINTN LengthInBytes;
- EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath = NULL;
- MAC_ADDR_DEVICE_PATH MacDeviceNode;
- EFI_USB_DEVICE_DESCRIPTOR Device;
- UINT32 Index;
-
- //
- // Allocate the device structure
- //
- LengthInBytes = sizeof ( *pNicDevice );
- Status = gBS->AllocatePool (
- EfiRuntimeServicesData,
- LengthInBytes,
- (VOID **) &pNicDevice
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "gBS->AllocatePool:pNicDevice ERROR Status = %r\n", Status));
- goto EXIT;
- }
-
- //
- // Set the structure signature
- //
- ZeroMem ( pNicDevice, LengthInBytes );
- pNicDevice->Signature = DEV_SIGNATURE;
-
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- (VOID **) &pNicDevice->pUsbIo,
- pThis->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "gBS->OpenProtocol:EFI_USB_IO_PROTOCOL ERROR Status = %r\n", Status));
- gBS->FreePool ( pNicDevice );
- goto EXIT;
- }
-
- //
- // Initialize the simple network protocol
- //
- Status = SN_Setup ( pNicDevice );
-
- if (EFI_ERROR(Status)){
- DEBUG ((EFI_D_ERROR, "SN_Setup ERROR Status = %r\n", Status));
- gBS->CloseProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- pThis->DriverBindingHandle,
- Controller
- );
- gBS->FreePool ( pNicDevice );
- goto EXIT;
- }
-
- Status = pNicDevice->pUsbIo->UsbGetDeviceDescriptor ( pNicDevice->pUsbIo, &Device );
- if (EFI_ERROR ( Status )) {
- gBS->CloseProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- pThis->DriverBindingHandle,
- Controller
- );
- gBS->FreePool ( pNicDevice );
- goto EXIT;
- } else {
- //
- // Validate the adapter
- //
- for (Index = 0; ASIX_DONGLES[Index].VendorId != 0; Index++) {
- if (ASIX_DONGLES[Index].VendorId == Device.IdVendor &&
- ASIX_DONGLES[Index].ProductId == Device.IdProduct) {
- break;
- }
- }
-
- if (ASIX_DONGLES[Index].VendorId == 0) {
- gBS->CloseProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- pThis->DriverBindingHandle,
- Controller
- );
- gBS->FreePool ( pNicDevice );
- goto EXIT;
- }
-
- pNicDevice->Flags = ASIX_DONGLES[Index].Flags;
- }
-
- //
- // Set Device Path
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- (VOID **) &ParentDevicePath,
- pThis->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR(Status)) {
- DEBUG ((EFI_D_ERROR, "gBS->OpenProtocol:EFI_DEVICE_PATH_PROTOCOL error. Status = %r\n",
- Status));
- gBS->CloseProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- pThis->DriverBindingHandle,
- Controller
- );
- gBS->FreePool ( pNicDevice );
- goto EXIT;
- }
-
- ZeroMem (&MacDeviceNode, sizeof (MAC_ADDR_DEVICE_PATH));
- MacDeviceNode.Header.Type = MESSAGING_DEVICE_PATH;
- MacDeviceNode.Header.SubType = MSG_MAC_ADDR_DP;
-
- SetDevicePathNodeLength (&MacDeviceNode.Header, sizeof (MAC_ADDR_DEVICE_PATH));
-
- CopyMem (&MacDeviceNode.MacAddress,
- &pNicDevice->SimpleNetworkData.CurrentAddress,
- PXE_HWADDR_LEN_ETHER);
-
- MacDeviceNode.IfType = pNicDevice->SimpleNetworkData.IfType;
-
- pNicDevice->MyDevPath = AppendDevicePathNode (
- ParentDevicePath,
- (EFI_DEVICE_PATH_PROTOCOL *) &MacDeviceNode
- );
-
- pNicDevice->Controller = NULL;
-
- //
- // Install both the simple network and device path protocols.
- //
- Status = gBS->InstallMultipleProtocolInterfaces (
- &pNicDevice->Controller,
- &gEfiCallerIdGuid,
- pNicDevice,
- &gEfiSimpleNetworkProtocolGuid,
- &pNicDevice->SimpleNetwork,
- &gEfiDevicePathProtocolGuid,
- pNicDevice->MyDevPath,
- NULL
- );
-
- if (EFI_ERROR(Status)){
- DEBUG ((EFI_D_ERROR, "gBS->InstallMultipleProtocolInterfaces error. Status = %r\n",
- Status));
- gBS->CloseProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- pThis->DriverBindingHandle,
- Controller);
- gBS->CloseProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- pThis->DriverBindingHandle,
- Controller
- );
- gBS->FreePool ( pNicDevice );
- goto EXIT;
- }
-
- //
- // Open For Child Device
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- (VOID **) &pNicDevice->pUsbIo,
- pThis->DriverBindingHandle,
- pNicDevice->Controller,
- EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
- );
-
- if (EFI_ERROR(Status)){
- gBS->UninstallMultipleProtocolInterfaces (
- &pNicDevice->Controller,
- &gEfiCallerIdGuid,
- pNicDevice,
- &gEfiSimpleNetworkProtocolGuid,
- &pNicDevice->SimpleNetwork,
- &gEfiDevicePathProtocolGuid,
- pNicDevice->MyDevPath,
- NULL
- );
- gBS->CloseProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- pThis->DriverBindingHandle,
- Controller);
- gBS->CloseProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- pThis->DriverBindingHandle,
- Controller
- );
- gBS->FreePool ( pNicDevice );
- }
-
-EXIT:
- return Status;
-
-}
-
-/**
- Stop this driver on Controller by removing NetworkInterfaceIdentifier protocol and
- closing the DevicePath and PciIo protocols on Controller.
-
- @param [in] pThis Protocol instance pointer.
- @param [in] Controller Handle of device to stop driver on.
- @param [in] NumberOfChildren How many children need to be stopped.
- @param [in] pChildHandleBuffer Not used.
-
- @retval EFI_SUCCESS This driver is removed Controller.
- @retval EFI_DEVICE_ERROR The device could not be stopped due to a device error.
- @retval other This driver was not removed from this device.
-
-**/
-EFI_STATUS
-EFIAPI
-DriverStop (
- IN EFI_DRIVER_BINDING_PROTOCOL * pThis,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE * ChildHandleBuffer
- )
-{
- BOOLEAN AllChildrenStopped;
- UINTN Index;
- EFI_SIMPLE_NETWORK_PROTOCOL *SimpleNetwork;
- EFI_STATUS Status = EFI_SUCCESS;
- NIC_DEVICE *pNicDevice;
-
- //
- // Complete all outstanding transactions to Controller.
- // Don't allow any new transaction to Controller to be started.
- //
- if (NumberOfChildren == 0) {
-
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiSimpleNetworkProtocolGuid,
- (VOID **) &SimpleNetwork,
- pThis->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
-
- if (EFI_ERROR(Status)) {
- //
- // This is a 2nd type handle(multi-lun root), it needs to close devicepath
- // and usbio protocol.
- //
- gBS->CloseProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- pThis->DriverBindingHandle,
- Controller
- );
- gBS->CloseProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- pThis->DriverBindingHandle,
- Controller
- );
- return EFI_SUCCESS;
- }
-
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( SimpleNetwork );
-
- Status = gBS->UninstallMultipleProtocolInterfaces (
- Controller,
- &gEfiCallerIdGuid,
- pNicDevice,
- &gEfiSimpleNetworkProtocolGuid,
- &pNicDevice->SimpleNetwork,
- &gEfiDevicePathProtocolGuid,
- pNicDevice->MyDevPath,
- NULL
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
- //
- // Close the bus driver
- //
- Status = gBS->CloseProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- pThis->DriverBindingHandle,
- Controller
- );
-
- if (EFI_ERROR(Status)){
- DEBUG ((EFI_D_ERROR, "driver stop: gBS->CloseProtocol:EfiDevicePathProtocol error. Status %r\n", Status));
- }
-
- Status = gBS->CloseProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- pThis->DriverBindingHandle,
- Controller
- );
-
- if (EFI_ERROR(Status)){
- DEBUG ((EFI_D_ERROR, "driver stop: gBS->CloseProtocol:EfiUsbIoProtocol error. Status %r\n", Status));
- }
- return EFI_SUCCESS;
- }
- AllChildrenStopped = TRUE;
-
- for (Index = 0; Index < NumberOfChildren; Index++) {
-
- Status = gBS->OpenProtocol (
- ChildHandleBuffer[Index],
- &gEfiSimpleNetworkProtocolGuid,
- (VOID **) &SimpleNetwork,
- pThis->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
-
- if (EFI_ERROR (Status)) {
- AllChildrenStopped = FALSE;
- DEBUG ((EFI_D_ERROR, "Fail to stop No.%d multi-lun child handle when opening SimpleNetwork\n", (UINT32)Index));
- continue;
- }
-
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( SimpleNetwork );
-
- gBS->CloseProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- pThis->DriverBindingHandle,
- ChildHandleBuffer[Index]
- );
-
- Status = gBS->UninstallMultipleProtocolInterfaces (
- ChildHandleBuffer[Index],
- &gEfiCallerIdGuid,
- pNicDevice,
- &gEfiSimpleNetworkProtocolGuid,
- &pNicDevice->SimpleNetwork,
- &gEfiDevicePathProtocolGuid,
- pNicDevice->MyDevPath,
- NULL
- );
-
- if (EFI_ERROR (Status)) {
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiUsbIoProtocolGuid,
- (VOID **) &pNicDevice->pUsbIo,
- pThis->DriverBindingHandle,
- ChildHandleBuffer[Index],
- EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
- );
- }
- else {
- int i;
- RX_PKT * pCurr = pNicDevice->QueueHead;
- RX_PKT * pFree;
-
- for ( i = 0 ; i < MAX_QUEUE_SIZE ; i++) {
- if ( NULL != pCurr ) {
- pFree = pCurr;
- pCurr = pCurr->pNext;
- gBS->FreePool (pFree);
- }
- }
-
- if ( NULL != pNicDevice->pRxTest)
- gBS->FreePool (pNicDevice->pRxTest);
-
- if ( NULL != pNicDevice->pTxTest)
- gBS->FreePool (pNicDevice->pTxTest);
-
- if ( NULL != pNicDevice->MyDevPath)
- gBS->FreePool (pNicDevice->MyDevPath);
-
- if ( NULL != pNicDevice)
- gBS->FreePool (pNicDevice);
- }
- }
-
- if (!AllChildrenStopped) {
- return EFI_DEVICE_ERROR;
- }
- return EFI_SUCCESS;
-}
-
-
-/**
- Driver binding protocol declaration
-**/
-EFI_DRIVER_BINDING_PROTOCOL gDriverBinding = {
- DriverSupported,
- DriverStart,
- DriverStop,
- 0xa,
- NULL,
- NULL
-};
-
-
-/**
- Ax88772 driver unload routine.
-
- @param [in] ImageHandle Handle for the image.
-
- @retval EFI_SUCCESS Image may be unloaded
-
-**/
-EFI_STATUS
-EFIAPI
-DriverUnload (
- IN EFI_HANDLE ImageHandle
- )
-{
- UINTN BufferSize;
- UINTN Index;
- UINTN Max;
- EFI_HANDLE * pHandle;
- EFI_STATUS Status;
-
- //
- // Determine which devices are using this driver
- //
- BufferSize = 0;
- pHandle = NULL;
- Status = gBS->LocateHandle (
- ByProtocol,
- &gEfiCallerIdGuid,
- NULL,
- &BufferSize,
- NULL );
- if ( EFI_BUFFER_TOO_SMALL == Status ) {
- for ( ; ; ) {
- //
- // One or more block IO devices are present
- //
- Status = gBS->AllocatePool (
- EfiRuntimeServicesData,
- BufferSize,
- (VOID **) &pHandle
- );
- if ( EFI_ERROR ( Status )) {
- DEBUG ((EFI_D_ERROR, "Insufficient memory, failed handle buffer allocation\r\n"));
- break;
- }
-
- //
- // Locate the block IO devices
- //
- Status = gBS->LocateHandle (
- ByProtocol,
- &gEfiCallerIdGuid,
- NULL,
- &BufferSize,
- pHandle );
- if ( EFI_ERROR ( Status )) {
- //
- // Error getting handles
- //
- break;
- }
-
- //
- // Remove any use of the driver
- //
- Max = BufferSize / sizeof ( pHandle[ 0 ]);
- for ( Index = 0; Max > Index; Index++ ) {
- Status = DriverStop ( &gDriverBinding,
- pHandle[ Index ],
- 0,
- NULL );
- if ( EFI_ERROR ( Status )) {
- DEBUG ((EFI_D_ERROR, "WARNING - Failed to shutdown the driver on handle %08x\r\n", pHandle[ Index ]));
- break;
- }
- }
- break;
- }
- }
- else {
- if ( EFI_NOT_FOUND == Status ) {
- //
- // No devices were found
- //
- Status = EFI_SUCCESS;
- }
- }
-
- //
- // Free the handle array
- //
- if ( NULL != pHandle ) {
- gBS->FreePool ( pHandle );
- }
-
- //
- // Remove the protocols installed by the EntryPoint routine.
- //
- if ( !EFI_ERROR ( Status )) {
- gBS->UninstallMultipleProtocolInterfaces (
- ImageHandle,
- &gEfiDriverBindingProtocolGuid,
- &gDriverBinding,
- &gEfiComponentNameProtocolGuid,
- &gComponentName,
- &gEfiComponentName2ProtocolGuid,
- &gComponentName2,
- NULL
- );
-
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Removed: gEfiComponentName2ProtocolGuid from 0x%08x\r\n",
- ImageHandle ));
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Removed: gEfiComponentNameProtocolGuid from 0x%08x\r\n",
- ImageHandle ));
- DEBUG (( DEBUG_POOL | DEBUG_INIT | DEBUG_INFO,
- "Removed: gEfiDriverBindingProtocolGuid from 0x%08x\r\n",
- ImageHandle ));
-
- }
-
- return Status;
-}
-
-
-/**
-Ax88772 driver entry point.
-
-@param [in] ImageHandle Handle for the image.
-@param [in] pSystemTable Address of the system table.
-
-@retval EFI_SUCCESS Image successfully loaded.
-
-**/
-EFI_STATUS
-EFIAPI
-EntryPoint (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE * pSystemTable
- )
-{
- EFI_STATUS Status;
-
- //
- // Add the driver to the list of drivers
- //
- Status = EfiLibInstallDriverBindingComponentName2 (
- ImageHandle,
- pSystemTable,
- &gDriverBinding,
- ImageHandle,
- &gComponentName,
- &gComponentName2
- );
- if ( !EFI_ERROR ( Status )) {
- DEBUG ((EFI_D_INFO, "Installed: gEfiDriverBindingProtocolGuid on 0x%08x\r\n",
- ImageHandle));
- DEBUG ((EFI_D_INFO, "Installed: gEfiComponentNameProtocolGuid on 0x%08x\r\n",
- ImageHandle));
- DEBUG ((EFI_D_INFO,"Installed: gEfiComponentName2ProtocolGuid on 0x%08x\r\n",
- ImageHandle ));
-
- }
- return Status;
-}
diff --git a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/SimpleNetwork.c b/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/SimpleNetwork.c deleted file mode 100644 index cee028c94c..0000000000 --- a/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/SimpleNetwork.c +++ /dev/null @@ -1,1663 +0,0 @@ -/** @file
- Provides the Simple Network functions.
-
- Copyright (c) 2011 - 2016, Intel Corporation
- All rights reserved. This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Ax88772.h"
-
-/**
- This function updates the filtering on the receiver.
-
- This support routine calls ::Ax88772MacAddressSet to update
- the MAC address. This routine then rebuilds the multicast
- hash by calling ::Ax88772MulticastClear and ::Ax88772MulticastSet.
- Finally this routine enables the receiver by calling
- ::Ax88772RxControl.
-
- @param [in] pSimpleNetwork Simple network mode pointer
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-ReceiveFilterUpdate (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- NIC_DEVICE * pNicDevice;
- EFI_STATUS Status;
- UINT32 Index;
-
- //
- // Set the MAC address
- //
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork );
- pMode = pSimpleNetwork->Mode;
-
- //
- // Clear the multicast hash table
- //
- Ax88772MulticastClear ( pNicDevice );
-
- //
- // Load the multicast hash table
- //
- if ( 0 != ( pMode->ReceiveFilterSetting & EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST )) {
- for ( Index = 0; Index < pMode->MCastFilterCount; Index++ ) {
- //
- // Enable the next multicast address
- //
- Ax88772MulticastSet ( pNicDevice,
- &pMode->MCastFilter[ Index ].Addr[0]);
- }
- }
-
- Status = Ax88772RxControl ( pNicDevice, pMode->ReceiveFilterSetting );
-
- return Status;
-}
-
-
-/**
- This function updates the SNP driver status.
-
- This function gets the current interrupt and recycled transmit
- buffer status from the network interface. The interrupt status
- and the media status are returned as a bit mask in InterruptStatus.
- If InterruptStatus is NULL, the interrupt status will not be read.
- Upon successful return of the media status, the MediaPresent field
- of EFI_SIMPLE_NETWORK_MODE will be updated to reflect any change
- of media status. If TxBuf is not NULL, a recycled transmit buffer
- address will be retrived. If a recycled transmit buffer address
- is returned in TxBuf, then the buffer has been successfully
- transmitted, and the status for that buffer is cleared.
-
- This function calls ::Ax88772Rx to update the media status and
- queue any receive packets.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] pInterruptStatus A pointer to the bit mask of the current active interrupts.
- If this is NULL, the interrupt status will not be read from
- the device. If this is not NULL, the interrupt status will
- be read from teh device. When the interrupt status is read,
- it will also be cleared. Clearing the transmit interrupt
- does not empty the recycled transmit buffer array.
- @param [out] ppTxBuf Recycled transmit buffer address. The network interface will
- not transmit if its internal recycled transmit buffer array is
- full. Reading the transmit buffer does not clear the transmit
- interrupt. If this is NULL, then the transmit buffer status
- will not be read. If there are not transmit buffers to recycle
- and TxBuf is not NULL, *TxBuf will be set to NULL.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_GetStatus (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- OUT UINT32 * pInterruptStatus,
- OUT VOID ** ppTxBuf
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- NIC_DEVICE * pNicDevice;
- EFI_STATUS Status;
- BOOLEAN bFullDuplex;
- BOOLEAN bLinkUp;
- BOOLEAN bSpeed100;
- EFI_TPL TplPrevious;
-
- TplPrevious = gBS->RaiseTPL(TPL_CALLBACK);
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- //
- // Return the transmit buffer
- //
-
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork );
- if (( NULL != ppTxBuf ) && ( NULL != pNicDevice->pTxBuffer )) {
- *ppTxBuf = pNicDevice->pTxBuffer;
- pNicDevice->pTxBuffer = NULL;
- }
-
- //
- // Determine if interface is running
- //
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkInitialized == pMode->State ) {
-
- if ( pNicDevice->LinkIdleCnt > MAX_LINKIDLE_THRESHOLD) {
-
- bLinkUp = pNicDevice->bLinkUp;
- bSpeed100 = pNicDevice->b100Mbps;
- bFullDuplex = pNicDevice->bFullDuplex;
- Status = Ax88772NegotiateLinkComplete ( pNicDevice,
- &pNicDevice->PollCount,
- &pNicDevice->bComplete,
- &pNicDevice->bLinkUp,
- &pNicDevice->b100Mbps,
- &pNicDevice->bFullDuplex );
-
- //
- // Determine if the autonegotiation is complete
- //
- if ( pNicDevice->bComplete ) {
- if ( pNicDevice->bLinkUp ) {
- if (( bSpeed100 && ( !pNicDevice->b100Mbps ))
- || (( !bSpeed100 ) && pNicDevice->b100Mbps )
- || ( bFullDuplex && ( !pNicDevice->bFullDuplex ))
- || (( !bFullDuplex ) && pNicDevice->bFullDuplex )) {
- pNicDevice->PollCount = 0;
- DEBUG (( EFI_D_INFO , "Reset to establish proper link setup: %d Mbps, %a duplex\r\n",
- pNicDevice->b100Mbps ? 100 : 10, pNicDevice->bFullDuplex ? "Full" : "Half"));
- Status = SN_Reset ( &pNicDevice->SimpleNetwork, FALSE );
- }
- if (( !bLinkUp ) && pNicDevice->bLinkUp ) {
- //
- // Display the autonegotiation status
- //
- DEBUG (( EFI_D_INFO , "Link: Up, %d Mbps, %a duplex\r\n",
- pNicDevice->b100Mbps ? 100 : 10, pNicDevice->bFullDuplex ? "Full" : "Half"));
-
- }
- pNicDevice->LinkIdleCnt = 0;
- }
- }
- //
- // Update the link status
- //
- if ( bLinkUp && ( !pNicDevice->bLinkUp )) {
- DEBUG (( EFI_D_INFO , "Link: Down\r\n"));
- }
- }
-
- pMode->MediaPresent = pNicDevice->bLinkUp;
- //
- // Return the interrupt status
- //
- if ( NULL != pInterruptStatus ) {
- *pInterruptStatus = 0;
- }
- Status = EFI_SUCCESS;
- }
- else {
- if ( EfiSimpleNetworkStarted == pMode->State ) {
- Status = EFI_DEVICE_ERROR;
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
-
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
- gBS->RestoreTPL(TplPrevious) ;
-
- return Status;
-}
-
-
-/**
- Resets the network adapter and allocates the transmit and receive buffers
- required by the network interface; optionally, also requests allocation of
- additional transmit and receive buffers. This routine must be called before
- any other routine in the Simple Network protocol is called.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] ExtraRxBufferSize Size in bytes to add to the receive buffer allocation
- @param [in] ExtraTxBufferSize Size in bytes to add to the transmit buffer allocation
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_OUT_OF_RESOURCES There was not enough memory for the transmit and receive buffers
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Initialize (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN UINTN ExtraRxBufferSize,
- IN UINTN ExtraTxBufferSize
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- EFI_STATUS Status;
- UINT32 TmpState;
- EFI_TPL TplPrevious;
-
- TplPrevious = gBS->RaiseTPL (TPL_CALLBACK);
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- //
- // Determine if the interface is already started
- //
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkStarted == pMode->State ) {
- if (( 0 == ExtraRxBufferSize ) && ( 0 == ExtraTxBufferSize )) {
- //
- // Start the adapter
- //
- TmpState = pMode->State;
- pMode->State = EfiSimpleNetworkInitialized;
- Status = SN_Reset ( pSimpleNetwork, FALSE );
- if ( EFI_ERROR ( Status )) {
- //
- // Update the network state
- //
- pMode->State = TmpState;
- DEBUG (( EFI_D_ERROR , "SN_reset failed\n"));
- }
- }
- else {
- DEBUG (( EFI_D_ERROR , "Increase ExtraRxBufferSize = %d ExtraTxBufferSize=%d\n",
- ExtraRxBufferSize, ExtraTxBufferSize));
- Status = EFI_UNSUPPORTED;
- }
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
- gBS->RestoreTPL (TplPrevious);
-
- return Status;
-}
-
-
-/**
- This function converts a multicast IP address to a multicast HW MAC address
- for all packet transactions.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] bIPv6 Set to TRUE if the multicast IP address is IPv6 [RFC2460].
- Set to FALSE if the multicast IP address is IPv4 [RFC 791].
- @param [in] pIP The multicast IP address that is to be converted to a
- multicast HW MAC address.
- @param [in] pMAC The multicast HW MAC address that is to be generated from IP.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_MCastIPtoMAC (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN BOOLEAN bIPv6,
- IN EFI_IP_ADDRESS * pIP,
- OUT EFI_MAC_ADDRESS * pMAC
- )
-{
- EFI_STATUS Status;
- EFI_TPL TplPrevious;
-
- TplPrevious = gBS->RaiseTPL(TPL_CALLBACK);
- //
- // Get pointer to SNP driver instance for *this.
- //
- if (pSimpleNetwork == NULL) {
- gBS->RestoreTPL(TplPrevious);
- return EFI_INVALID_PARAMETER;
- }
-
- if (pIP == NULL || pMAC == NULL) {
- gBS->RestoreTPL(TplPrevious);
- return EFI_INVALID_PARAMETER;
- }
-
- if (bIPv6){
- Status = EFI_UNSUPPORTED;
- }
- else {
- //
- // check if the ip given is a mcast IP
- //
- if ((pIP->v4.Addr[0] & 0xF0) != 0xE0) {
- gBS->RestoreTPL(TplPrevious);
- return EFI_INVALID_PARAMETER;
- }
- else {
- if (pSimpleNetwork->Mode->State == EfiSimpleNetworkInitialized)
- {
- pMAC->Addr[0] = 0x01;
- pMAC->Addr[1] = 0x00;
- pMAC->Addr[2] = 0x5e;
- pMAC->Addr[3] = (UINT8) (pIP->v4.Addr[1] & 0x7f);
- pMAC->Addr[4] = (UINT8) pIP->v4.Addr[2];
- pMAC->Addr[5] = (UINT8) pIP->v4.Addr[3];
- Status = EFI_SUCCESS;
- }
- else if (pSimpleNetwork->Mode->State == EfiSimpleNetworkStarted) {
- Status = EFI_DEVICE_ERROR;
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- gBS->RestoreTPL(TplPrevious);
- }
- }
- return Status;
-}
-
-
-/**
- This function performs read and write operations on the NVRAM device
- attached to a network interface.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] ReadWrite TRUE for read operations, FALSE for write operations.
- @param [in] Offset Byte offset in the NVRAM device at which to start the
- read or write operation. This must be a multiple of
- NvRamAccessSize and less than NvRamSize.
- @param [in] BufferSize The number of bytes to read or write from the NVRAM device.
- This must also be a multiple of NvramAccessSize.
- @param [in, out] pBuffer A pointer to the data buffer.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_NvData (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN BOOLEAN ReadWrite,
- IN UINTN Offset,
- IN UINTN BufferSize,
- IN OUT VOID * pBuffer
- )
-{
- EFI_STATUS Status;
- //
- // This is not currently supported
- //
- Status = EFI_UNSUPPORTED;
- return Status;
-}
-
-VOID
-FillPkt2Queue (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN UINTN BufLength)
-{
-
- UINT16 * pLength;
- UINT16 * pLengthBar;
- UINT8* pData;
- UINT32 offset;
- NIC_DEVICE * pNicDevice;
-
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork);
- for ( offset = 0; offset < BufLength; ){
- pLength = (UINT16*) (pNicDevice->pBulkInBuff + offset);
- pLengthBar = (UINT16*) (pNicDevice->pBulkInBuff + offset +2);
-
- *pLength &= 0x7ff;
- *pLengthBar &= 0x7ff;
- *pLengthBar |= 0xf800;
-
- if ((*pLength ^ *pLengthBar ) != 0xFFFF) {
- DEBUG (( EFI_D_ERROR , "Pkt length error. BufLength = %d\n", BufLength));
- return;
- }
-
- if (TRUE == pNicDevice->pNextFill->f_Used) {
- return;
- }
- else {
- pData = pNicDevice->pBulkInBuff + offset + 4;
- pNicDevice->pNextFill->f_Used = TRUE;
- pNicDevice->pNextFill->Length = *pLength;
- CopyMem (&pNicDevice->pNextFill->Data[0], pData, *pLength);
-
- pNicDevice->pNextFill = pNicDevice->pNextFill->pNext;
- offset += ((*pLength + HW_HDR_LENGTH - 1) &~3) + 1;
- pNicDevice->PktCntInQueue++;
- }
-
- }
-}
-
-EFI_STATUS
-EFIAPI
-SN_Receive (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- OUT UINTN * pHeaderSize,
- OUT UINTN * pBufferSize,
- OUT VOID * pBuffer,
- OUT EFI_MAC_ADDRESS * pSrcAddr,
- OUT EFI_MAC_ADDRESS * pDestAddr,
- OUT UINT16 * pProtocol
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- NIC_DEVICE * pNicDevice;
- EFI_STATUS Status;
- EFI_TPL TplPrevious;
- UINT16 Type;
- EFI_USB_IO_PROTOCOL *pUsbIo;
- UINTN LengthInBytes;
- UINT32 TransferStatus;
- RX_PKT * pFirstFill;
- TplPrevious = gBS->RaiseTPL (TPL_CALLBACK);
-
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork ) &&
- ( NULL != pSimpleNetwork->Mode ) &&
- (NULL != pBufferSize) &&
- (NULL != pBuffer)) {
- //
- // The interface must be running
- //
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkInitialized == pMode->State ) {
- //
- // Update the link status
- //
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork );
- pNicDevice->LinkIdleCnt++;
- pMode->MediaPresent = pNicDevice->bLinkUp;
-
- if ( pMode->MediaPresent && pNicDevice->bComplete) {
-
-
- if (pNicDevice->PktCntInQueue != 0 ) {
- DEBUG (( EFI_D_INFO, "pNicDevice->PktCntInQueue = %d\n",
- pNicDevice->PktCntInQueue));
- }
-
- LengthInBytes = MAX_BULKIN_SIZE;
- if (pNicDevice->PktCntInQueue == 0 ){
- //
- // Attempt to do bulk in
- //
- SetMem (&pNicDevice->pBulkInBuff[0], 4, 0);
- pUsbIo = pNicDevice->pUsbIo;
- Status = pUsbIo->UsbBulkTransfer ( pUsbIo,
- USB_ENDPOINT_DIR_IN | BULK_IN_ENDPOINT,
- &pNicDevice->pBulkInBuff[0],
- &LengthInBytes,
- BULKIN_TIMEOUT,
- &TransferStatus );
-
- if (LengthInBytes != 0 && !EFI_ERROR(Status) && !EFI_ERROR(TransferStatus) ){
- FillPkt2Queue(pSimpleNetwork, LengthInBytes);
- }
- }
-
- pFirstFill = pNicDevice->pFirstFill;
-
- if (TRUE == pFirstFill->f_Used) {
- ETHERNET_HEADER * pHeader;
- pNicDevice->LinkIdleCnt = 0;
- CopyMem (pBuffer, &pFirstFill->Data[0], pFirstFill->Length);
- pHeader = (ETHERNET_HEADER *) &pFirstFill->Data[0];
-
- DEBUG (( EFI_D_INFO, "RX: %02x-%02x-%02x-%02x-%02x-%02x "
- "%02x-%02x-%02x-%02x-%02x-%02x %02x-%02x %d bytes\r\n",
- pFirstFill->Data[0],
- pFirstFill->Data[1],
- pFirstFill->Data[2],
- pFirstFill->Data[3],
- pFirstFill->Data[4],
- pFirstFill->Data[5],
- pFirstFill->Data[6],
- pFirstFill->Data[7],
- pFirstFill->Data[8],
- pFirstFill->Data[9],
- pFirstFill->Data[10],
- pFirstFill->Data[11],
- pFirstFill->Data[12],
- pFirstFill->Data[13],
- pFirstFill->Length));
-
- if ( NULL != pHeaderSize ) {
- *pHeaderSize = sizeof ( *pHeader );
- }
- if ( NULL != pDestAddr ) {
- CopyMem ( pDestAddr, &pHeader->dest_addr, PXE_HWADDR_LEN_ETHER );
- }
- if ( NULL != pSrcAddr ) {
- CopyMem ( pSrcAddr, &pHeader->src_addr, PXE_HWADDR_LEN_ETHER );
- }
- if ( NULL != pProtocol ) {
- Type = pHeader->type;
- Type = (UINT16)(( Type >> 8 ) | ( Type << 8 ));
- *pProtocol = Type;
- }
- Status = EFI_SUCCESS;
- if (*pBufferSize < pFirstFill->Length) {
- DEBUG (( EFI_D_ERROR, "RX: Buffer was too small"));
- Status = EFI_BUFFER_TOO_SMALL;
- }
- *pBufferSize = pFirstFill->Length;
- pFirstFill->f_Used = FALSE;
- pNicDevice->pFirstFill = pFirstFill->pNext;
- pNicDevice->PktCntInQueue--;
- }
- else {
- pNicDevice->LinkIdleCnt++;
- Status = EFI_NOT_READY;
- }
- }
- else {
- //
- // Link no up
- //
- pNicDevice->LinkIdleCnt++;
- Status = EFI_NOT_READY;
- }
-
- }
- else {
- if (EfiSimpleNetworkStarted == pMode->State) {
- Status = EFI_DEVICE_ERROR;
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
- gBS->RestoreTPL (TplPrevious);
- return Status;
-}
-
-/**
- This function is used to enable and disable the hardware and software receive
- filters for the underlying network device.
-
- The receive filter change is broken down into three steps:
-
- 1. The filter mask bits that are set (ON) in the Enable parameter
- are added to the current receive filter settings.
-
- 2. The filter mask bits that are set (ON) in the Disable parameter
- are subtracted from the updated receive filter settins.
-
- 3. If the resulting filter settigns is not supported by the hardware
- a more liberal setting is selected.
-
- If the same bits are set in the Enable and Disable parameters, then the bits
- in the Disable parameter takes precedence.
-
- If the ResetMCastFilter parameter is TRUE, then the multicast address list
- filter is disabled (irregardless of what other multicast bits are set in
- the enable and Disable parameters). The SNP->Mode->MCastFilterCount field
- is set to zero. The SNP->Mode->MCastFilter contents are undefined.
-
- After enableing or disabling receive filter settings, software should
- verify the new settings by checking the SNP->Mode->ReceeiveFilterSettings,
- SNP->Mode->MCastFilterCount and SNP->Mode->MCastFilter fields.
-
- Note: Some network drivers and/or devices will automatically promote
- receive filter settings if the requested setting can not be honored.
- For example, if a request for four multicast addresses is made and
- the underlying hardware only supports two multicast addresses the
- driver might set the promiscuous or promiscuous multicast receive filters
- instead. The receiving software is responsible for discarding any extra
- packets that get through the hardware receive filters.
-
- If ResetMCastFilter is TRUE, then the multicast receive filter list
- on the network interface will be reset to the default multicast receive
- filter list. If ResetMCastFilter is FALSE, and this network interface
- allows the multicast receive filter list to be modified, then the
- MCastFilterCnt and MCastFilter are used to update the current multicast
- receive filter list. The modified receive filter list settings can be
- found in the MCastFilter field of EFI_SIMPLE_NETWORK_MODE.
-
- This routine calls ::ReceiveFilterUpdate to update the receive
- state in the network adapter.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] Enable A bit mask of receive filters to enable on the network interface.
- @param [in] Disable A bit mask of receive filters to disable on the network interface.
- For backward compatibility with EFI 1.1 platforms, the
- EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST bit must be set
- when the ResetMCastFilter parameter is TRUE.
- @param [in] bResetMCastFilter Set to TRUE to reset the contents of the multicast receive
- filters on the network interface to their default values.
- @param [in] MCastFilterCnt Number of multicast HW MAC address in the new MCastFilter list.
- This value must be less than or equal to the MaxMCastFilterCnt
- field of EFI_SIMPLE_NETWORK_MODE. This field is optional if
- ResetMCastFilter is TRUE.
- @param [in] pMCastFilter A pointer to a list of new multicast receive filter HW MAC
- addresses. This list will replace any existing multicast
- HW MAC address list. This field is optional if ResetMCastFilter
- is TRUE.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_ReceiveFilters (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN UINT32 Enable,
- IN UINT32 Disable,
-/*
-#define EFI_SIMPLE_NETWORK_RECEIVE_UNICAST 0x01
-#define EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST 0x02
-#define EFI_SIMPLE_NETWORK_RECEIVE_BROADCAST 0x04
-#define EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS 0x08
-#define EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS_MULTICAST 0x10
-*/
- IN BOOLEAN bResetMCastFilter,
- IN UINTN MCastFilterCnt,
- IN EFI_MAC_ADDRESS * pMCastFilter
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- EFI_STATUS Status = EFI_SUCCESS;
- EFI_TPL TplPrevious;
-
- TplPrevious = gBS->RaiseTPL(TPL_CALLBACK);
- pMode = pSimpleNetwork->Mode;
-
- if (pSimpleNetwork == NULL) {
- gBS->RestoreTPL(TplPrevious);
- return EFI_INVALID_PARAMETER;
- }
-
- switch (pMode->State) {
- case EfiSimpleNetworkInitialized:
- break;
- case EfiSimpleNetworkStopped:
- Status = EFI_NOT_STARTED;
- gBS->RestoreTPL(TplPrevious);
- return Status;
- default:
- Status = EFI_DEVICE_ERROR;
- gBS->RestoreTPL(TplPrevious);
- return Status;
- }
-
- //
- // check if we are asked to enable or disable something that the UNDI
- // does not even support!
- //
- if (((Enable &~pMode->ReceiveFilterMask) != 0) ||
- ((Disable &~pMode->ReceiveFilterMask) != 0)) {
- Status = EFI_INVALID_PARAMETER;
- gBS->RestoreTPL(TplPrevious);
- return Status;
- }
-
- if (bResetMCastFilter) {
- Disable |= (EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST & pMode->ReceiveFilterMask);
- pMode->MCastFilterCount = 0;
- if ( (0 == (pMode->ReceiveFilterSetting & EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST))
- && Enable == 0 && Disable == 2) {
- gBS->RestoreTPL(TplPrevious);
- return EFI_SUCCESS;
- }
- }
- else {
- if (MCastFilterCnt != 0) {
- UINTN i;
- EFI_MAC_ADDRESS * pMulticastAddress;
- pMulticastAddress = pMCastFilter;
-
- if ((MCastFilterCnt > pMode->MaxMCastFilterCount) ||
- (pMCastFilter == NULL)) {
- Status = EFI_INVALID_PARAMETER;
- gBS->RestoreTPL(TplPrevious);
- return Status;
- }
-
- for ( i = 0 ; i < MCastFilterCnt ; i++ ) {
- UINT8 tmp;
- tmp = pMulticastAddress->Addr[0];
- if ( (tmp & 0x01) != 0x01 ) {
- gBS->RestoreTPL(TplPrevious);
- return EFI_INVALID_PARAMETER;
- }
- pMulticastAddress++;
- }
-
- pMode->MCastFilterCount = (UINT32)MCastFilterCnt;
- CopyMem (&pMode->MCastFilter[0],
- pMCastFilter,
- MCastFilterCnt * sizeof ( EFI_MAC_ADDRESS));
- }
- }
-
- if (Enable == 0 && Disable == 0 && !bResetMCastFilter && MCastFilterCnt == 0) {
- Status = EFI_SUCCESS;
- gBS->RestoreTPL(TplPrevious);
- return Status;
- }
-
- if ((Enable & EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST) != 0 && MCastFilterCnt == 0) {
- Status = EFI_INVALID_PARAMETER;
- gBS->RestoreTPL(TplPrevious);
- return Status;
- }
-
- pMode->ReceiveFilterSetting |= Enable;
- pMode->ReceiveFilterSetting &= ~Disable;
- Status = ReceiveFilterUpdate (pSimpleNetwork);
-
- if (EFI_DEVICE_ERROR == Status || EFI_INVALID_PARAMETER == Status)
- Status = EFI_SUCCESS;
-
- gBS->RestoreTPL(TplPrevious);
- return Status;
-}
-
-/**
- Reset the network adapter.
-
- Resets a network adapter and reinitializes it with the parameters that
- were provided in the previous call to Initialize (). The transmit and
- receive queues are cleared. Receive filters, the station address, the
- statistics, and the multicast-IP-to-HW MAC addresses are not reset by
- this call.
-
- This routine calls ::Ax88772Reset to perform the adapter specific
- reset operation. This routine also starts the link negotiation
- by calling ::Ax88772NegotiateLinkStart.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] bExtendedVerification Indicates that the driver may perform a more
- exhaustive verification operation of the device
- during reset.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Reset (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN BOOLEAN bExtendedVerification
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- NIC_DEVICE * pNicDevice;
- EFI_STATUS Status;
- EFI_TPL TplPrevious;
-
- TplPrevious = gBS->RaiseTPL(TPL_CALLBACK);
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkInitialized == pMode->State ) {
- //
- // Update the device state
- //
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork );
- pNicDevice->bComplete = FALSE;
- pNicDevice->bLinkUp = FALSE;
- pNicDevice->bHavePkt = FALSE;
- pMode = pSimpleNetwork->Mode;
- pMode->MediaPresent = FALSE;
-
- //
- // Reset the device
- //
- Status = Ax88772Reset ( pNicDevice );
- if ( !EFI_ERROR ( Status )) {
- //
- // Update the receive filters in the adapter
- //
- Status = ReceiveFilterUpdate ( pSimpleNetwork );
-
- //
- // Try to get a connection to the network
- //
- if ( !EFI_ERROR ( Status )) {
- //
- // Start the autonegotiation
- //
- Status = Ax88772NegotiateLinkStart ( pNicDevice );
- }
- }
- }
- else {
- if (EfiSimpleNetworkStarted == pMode->State) {
- Status = EFI_DEVICE_ERROR;
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
- gBS->RestoreTPL ( TplPrevious );
- return Status;
-}
-
-/**
- Initialize the simple network protocol.
-
- This routine calls ::Ax88772MacAddressGet to obtain the
- MAC address.
-
- @param [in] pNicDevice NIC_DEVICE_INSTANCE pointer
-
- @retval EFI_SUCCESS Setup was successful
-
-**/
-EFI_STATUS
-SN_Setup (
- IN NIC_DEVICE * pNicDevice
- )
-{
-
-
- EFI_SIMPLE_NETWORK_MODE * pMode;
- EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork;
- EFI_STATUS Status;
- RX_PKT * pCurr = NULL;
- RX_PKT * pPrev = NULL;
-
- pSimpleNetwork = &pNicDevice->SimpleNetwork;
- pSimpleNetwork->Revision = EFI_SIMPLE_NETWORK_PROTOCOL_REVISION;
- pSimpleNetwork->Start = (EFI_SIMPLE_NETWORK_START)SN_Start;
- pSimpleNetwork->Stop = (EFI_SIMPLE_NETWORK_STOP)SN_Stop;
- pSimpleNetwork->Initialize = (EFI_SIMPLE_NETWORK_INITIALIZE)SN_Initialize;
- pSimpleNetwork->Reset = (EFI_SIMPLE_NETWORK_RESET)SN_Reset;
- pSimpleNetwork->Shutdown = (EFI_SIMPLE_NETWORK_SHUTDOWN)SN_Shutdown;
- pSimpleNetwork->ReceiveFilters = (EFI_SIMPLE_NETWORK_RECEIVE_FILTERS)SN_ReceiveFilters;
- pSimpleNetwork->StationAddress = (EFI_SIMPLE_NETWORK_STATION_ADDRESS)SN_StationAddress;
- pSimpleNetwork->Statistics = (EFI_SIMPLE_NETWORK_STATISTICS)SN_Statistics;
- pSimpleNetwork->MCastIpToMac = (EFI_SIMPLE_NETWORK_MCAST_IP_TO_MAC)SN_MCastIPtoMAC;
- pSimpleNetwork->NvData = (EFI_SIMPLE_NETWORK_NVDATA)SN_NvData;
- pSimpleNetwork->GetStatus = (EFI_SIMPLE_NETWORK_GET_STATUS)SN_GetStatus;
- pSimpleNetwork->Transmit = (EFI_SIMPLE_NETWORK_TRANSMIT)SN_Transmit;
- pSimpleNetwork->Receive = (EFI_SIMPLE_NETWORK_RECEIVE)SN_Receive;
- pSimpleNetwork->WaitForPacket = NULL;
- pMode = &pNicDevice->SimpleNetworkData;
- pSimpleNetwork->Mode = pMode;
- pMode->State = EfiSimpleNetworkStopped;
- pMode->HwAddressSize = PXE_HWADDR_LEN_ETHER;
- pMode->MediaHeaderSize = sizeof ( ETHERNET_HEADER );
- pMode->MaxPacketSize = MAX_ETHERNET_PKT_SIZE;
- pMode->NvRamSize = 0;
- pMode->NvRamAccessSize = 0;
- pMode->ReceiveFilterMask = EFI_SIMPLE_NETWORK_RECEIVE_UNICAST
- | EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST
- | EFI_SIMPLE_NETWORK_RECEIVE_BROADCAST
- | EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS
- | EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS_MULTICAST;
- pMode->ReceiveFilterSetting = EFI_SIMPLE_NETWORK_RECEIVE_UNICAST
- | EFI_SIMPLE_NETWORK_RECEIVE_BROADCAST;
- pMode->MaxMCastFilterCount = MAX_MCAST_FILTER_CNT;
- pMode->MCastFilterCount = 0;
- SetMem ( &pMode->BroadcastAddress,
- PXE_HWADDR_LEN_ETHER,
- 0xff );
- pMode->IfType = EfiNetworkInterfaceUndi;
- pMode->MacAddressChangeable = TRUE;
- pMode->MultipleTxSupported = FALSE;
- pMode->MediaPresentSupported = TRUE;
- pMode->MediaPresent = FALSE;
- pNicDevice->LinkIdleCnt = 0;
- //
- // Read the MAC address
- //
- pNicDevice->PhyId = PHY_ID_INTERNAL;
- pNicDevice->b100Mbps = TRUE;
- pNicDevice->bFullDuplex = TRUE;
-
- Status = Ax88772MacAddressGet (
- pNicDevice,
- &pMode->PermanentAddress.Addr[0]);
-
- if ( !EFI_ERROR ( Status )) {
- int i;
- //
- // Use the hardware address as the current address
- //
-
- CopyMem ( &pMode->CurrentAddress,
- &pMode->PermanentAddress,
- PXE_HWADDR_LEN_ETHER );
-
- CopyMem ( &pNicDevice->MAC,
- &pMode->PermanentAddress,
- PXE_HWADDR_LEN_ETHER );
-
- pNicDevice->PktCntInQueue = 0;
-
- for ( i = 0 ; i < MAX_QUEUE_SIZE ; i++) {
- Status = gBS->AllocatePool ( EfiRuntimeServicesData,
- sizeof (RX_PKT),
- (VOID **) &pCurr);
- if ( EFI_ERROR(Status)) {
- DEBUG (( EFI_D_ERROR, "Memory are not enough\n"));
- return Status;
- }
- pCurr->f_Used = FALSE;
-
- if ( i ) {
- pPrev->pNext = pCurr;
- }
- else {
- pNicDevice->QueueHead = pCurr;
- }
-
- if (MAX_QUEUE_SIZE - 1 == i) {
- pCurr->pNext = pNicDevice->QueueHead;
- }
-
- pPrev = pCurr;
- }
-
- pNicDevice->pNextFill = pNicDevice->QueueHead;
- pNicDevice->pFirstFill = pNicDevice->QueueHead;
-
- Status = gBS->AllocatePool (EfiRuntimeServicesData,
- MAX_BULKIN_SIZE,
- (VOID **) &pNicDevice->pBulkInBuff);
-
- if (EFI_ERROR(Status)) {
- DEBUG (( EFI_D_ERROR, "gBS->AllocatePool for pBulkInBuff error. Status = %r\n",
- Status));
- return Status;
- }
- }
- else {
- DEBUG (( EFI_D_ERROR, "Ax88772MacAddressGet error. Status = %r\n", Status));
- return Status;
- }
-
- Status = gBS->AllocatePool ( EfiRuntimeServicesData,
- sizeof ( RX_TX_PACKET ),
- (VOID **) &pNicDevice->pRxTest );
-
- if (EFI_ERROR (Status)) {
- DEBUG (( EFI_D_ERROR, "gBS->AllocatePool:pNicDevice->pRxTest error. Status = %r\n",
- Status));
- return Status;
- }
-
- Status = gBS->AllocatePool ( EfiRuntimeServicesData,
- sizeof ( RX_TX_PACKET ),
- (VOID **) &pNicDevice->pTxTest );
-
- if (EFI_ERROR (Status)) {
- DEBUG (( EFI_D_ERROR, "gBS->AllocatePool:pNicDevice->pTxTest error. Status = %r\n",
- Status));
- gBS->FreePool (pNicDevice->pRxTest);
- }
-
- return Status;
-}
-
-
-/**
- This routine starts the network interface.
-
- @param [in] pSimpleNetwork Protocol instance pointer
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_ALREADY_STARTED The network interface was already started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Start (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork
- )
-{
- NIC_DEVICE * pNicDevice;
- EFI_SIMPLE_NETWORK_MODE * pMode;
- EFI_STATUS Status;
- EFI_TPL TplPrevious;
- int i = 0;
- RX_PKT * pCurr = NULL;
-
- TplPrevious = gBS->RaiseTPL(TPL_CALLBACK);
- //
- // Verify the parameters
- //
- Status = EFI_INVALID_PARAMETER;
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkStopped == pMode->State ) {
- //
- // Initialize the mode structuref
- // NVRAM access is not supported
- //
- ZeroMem ( pMode, sizeof ( *pMode ));
-
- pMode->State = EfiSimpleNetworkStarted;
- pMode->HwAddressSize = PXE_HWADDR_LEN_ETHER;
- pMode->MediaHeaderSize = sizeof ( ETHERNET_HEADER );
- pMode->MaxPacketSize = MAX_ETHERNET_PKT_SIZE;
- pMode->ReceiveFilterMask = EFI_SIMPLE_NETWORK_RECEIVE_UNICAST
- | EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST
- | EFI_SIMPLE_NETWORK_RECEIVE_BROADCAST
- | EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS
- | EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS_MULTICAST;
- pMode->ReceiveFilterSetting = EFI_SIMPLE_NETWORK_RECEIVE_UNICAST;
- pMode->MaxMCastFilterCount = MAX_MCAST_FILTER_CNT;
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork );
- Status = Ax88772MacAddressGet ( pNicDevice, &pMode->PermanentAddress.Addr[0]);
- CopyMem ( &pMode->CurrentAddress,
- &pMode->PermanentAddress,
- sizeof ( pMode->CurrentAddress ));
- SetMem(&pMode->BroadcastAddress, PXE_HWADDR_LEN_ETHER, 0xff);
- pMode->IfType = EfiNetworkInterfaceUndi;
- pMode->MacAddressChangeable = TRUE;
- pMode->MultipleTxSupported = FALSE;
- pMode->MediaPresentSupported = TRUE;
- pMode->MediaPresent = FALSE;
- pNicDevice->PktCntInQueue = 0;
- pNicDevice->pNextFill = pNicDevice->QueueHead;
- pNicDevice->pFirstFill = pNicDevice->QueueHead;
- pCurr = pNicDevice->QueueHead;
-
- for ( i = 0 ; i < MAX_QUEUE_SIZE ; i++) {
- pCurr->f_Used = FALSE;
- pCurr = pCurr->pNext;
- }
-
- }
- else {
- Status = EFI_ALREADY_STARTED;
- }
- }
- gBS->RestoreTPL ( TplPrevious );
- return Status;
-}
-
-
-/**
- Set the MAC address.
-
- This function modifies or resets the current station address of a
- network interface. If Reset is TRUE, then the current station address
- is set ot the network interface's permanent address. If Reset if FALSE
- then the current station address is changed to the address specified by
- pNew.
-
- This routine calls ::Ax88772MacAddressSet to update the MAC address
- in the network adapter.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] bReset Flag used to reset the station address to the
- network interface's permanent address.
- @param [in] pNew New station address to be used for the network
- interface.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_StationAddress (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN BOOLEAN bReset,
- IN EFI_MAC_ADDRESS * pNew
- )
-{
- NIC_DEVICE * pNicDevice;
- EFI_SIMPLE_NETWORK_MODE * pMode;
- EFI_STATUS Status;
- EFI_TPL TplPrevious;
-
- TplPrevious = gBS->RaiseTPL(TPL_CALLBACK);
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork )
- && ( NULL != pSimpleNetwork->Mode )
- && (( bReset ) || ( ( !bReset) && ( NULL != pNew )))) {
- //
- // Verify that the adapter is already started
- //
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork );
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkInitialized == pMode->State ) {
- //
- // Determine the adapter MAC address
- //
- if ( bReset ) {
- //
- // Use the permanent address
- //
- CopyMem ( &pMode->CurrentAddress,
- &pMode->PermanentAddress,
- sizeof ( pMode->CurrentAddress ));
- }
- else {
- //
- // Use the specified address
- //
- CopyMem ( &pMode->CurrentAddress,
- pNew,
- sizeof ( pMode->CurrentAddress ));
- }
-
- //
- // Update the address on the adapter
- //
- Status = Ax88772MacAddressSet ( pNicDevice, &pMode->CurrentAddress.Addr[0]);
- }
- else {
- if (EfiSimpleNetworkStarted == pMode->State) {
- Status = EFI_DEVICE_ERROR;
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
- gBS->RestoreTPL ( TplPrevious );
- return Status;
-}
-
-
-/**
- This function resets or collects the statistics on a network interface.
- If the size of the statistics table specified by StatisticsSize is not
- big enough for all of the statistics that are collected by the network
- interface, then a partial buffer of statistics is returned in
- StatisticsTable.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] bReset Set to TRUE to reset the statistics for the network interface.
- @param [in, out] pStatisticsSize On input the size, in bytes, of StatisticsTable. On output
- the size, in bytes, of the resulting table of statistics.
- @param [out] pStatisticsTable A pointer to the EFI_NETWORK_STATISTICS structure that
- conains the statistics.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_BUFFER_TOO_SMALL The pStatisticsTable is NULL or the buffer is too small.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
- typedef struct {
- UINT64 RxTotalFrames;
- UINT64 RxGoodFrames;
- UINT64 RxUndersizeFrames;
- UINT64 RxOversizeFrames;
- UINT64 RxDroppedFrames;
- UINT64 RxUnicastFrames;
- UINT64 RxBroadcastFrames;
- UINT64 RxMulticastFrames;
- UINT64 RxCrcErrorFrames;
- UINT64 RxTotalBytes;
- UINT64 TxTotalFrames;
- UINT64 TxGoodFrames;
- UINT64 TxUndersizeFrames;
- UINT64 TxOversizeFrames;
- UINT64 TxDroppedFrames;
- UINT64 TxUnicastFrames;
- UINT64 TxBroadcastFrames;
- UINT64 TxMulticastFrames;
- UINT64 TxCrcErrorFrames;
- UINT64 TxTotalBytes;
- UINT64 Collisions;
- UINT64 UnsupportedProtocol;
- } EFI_NETWORK_STATISTICS;
-**/
-EFI_STATUS
-EFIAPI
-SN_Statistics (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN BOOLEAN bReset,
- IN OUT UINTN * pStatisticsSize,
- OUT EFI_NETWORK_STATISTICS * pStatisticsTable
- )
-{
- EFI_STATUS Status;
- EFI_SIMPLE_NETWORK_MODE * pMode;
- //
- // Verify the prarameters
- //
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- pMode = pSimpleNetwork->Mode;
- //
- // Determine if the interface is started
- //
- if (EfiSimpleNetworkInitialized == pMode->State){
- //
- // Determine if the StatisticsSize is big enough
- //
- if (sizeof (EFI_NETWORK_STATISTICS) <= *pStatisticsSize){
- if (bReset) {
- Status = EFI_SUCCESS;
- }
- else {
- Status = EFI_UNSUPPORTED;
- }
- }
- else {
- Status = EFI_BUFFER_TOO_SMALL;
- }
- }
- else{
- if (EfiSimpleNetworkStarted == pMode->State) {
- Status = EFI_DEVICE_ERROR;
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
-
- return Status;
-}
-
-
-/**
- This function stops a network interface. This call is only valid
- if the network interface is in the started state.
-
- @param [in] pSimpleNetwork Protocol instance pointer
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Stop (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- EFI_STATUS Status;
- EFI_TPL TplPrevious;
-
- TplPrevious = gBS->RaiseTPL(TPL_CALLBACK);
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- //
- // Determine if the interface is started
- //
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkStarted == pMode->State ) {
- pMode->State = EfiSimpleNetworkStopped;
- Status = EFI_SUCCESS;
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
-
- gBS->RestoreTPL ( TplPrevious );
- return Status;
-}
-
-
-/**
- This function releases the memory buffers assigned in the Initialize() call.
- Pending transmits and receives are lost, and interrupts are cleared and disabled.
- After this call, only Initialize() and Stop() calls may be used.
-
- @param [in] pSimpleNetwork Protocol instance pointer
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Shutdown (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- UINT32 RxFilter;
- EFI_STATUS Status;
- EFI_TPL TplPrevious;
-
- TplPrevious = gBS->RaiseTPL(TPL_CALLBACK);
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- //
- // Determine if the interface is already started
- //
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkInitialized == pMode->State ) {
- //
- // Stop the adapter
- //
- RxFilter = pMode->ReceiveFilterSetting;
- pMode->ReceiveFilterSetting = 0;
- Status = SN_Reset ( pSimpleNetwork, FALSE );
- pMode->ReceiveFilterSetting = RxFilter;
- if ( !EFI_ERROR ( Status )) {
-
- //
- // Update the network state
- //
- pMode->State = EfiSimpleNetworkStarted;
- }
- else if ( EFI_DEVICE_ERROR == Status ) {
- pMode->State = EfiSimpleNetworkStopped;
- }
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
- gBS->RestoreTPL ( TplPrevious );
- return Status;
-}
-
-
-/**
- Send a packet over the network.
-
- This function places the packet specified by Header and Buffer on
- the transmit queue. This function performs a non-blocking transmit
- operation. When the transmit is complete, the buffer is returned
- via the GetStatus() call.
-
- This routine calls ::Ax88772Rx to empty the network adapter of
- receive packets. The routine then passes the transmit packet
- to the network adapter.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] HeaderSize The size, in bytes, of the media header to be filled in by
- the Transmit() function. If HeaderSize is non-zero, then
- it must be equal to SimpleNetwork->Mode->MediaHeaderSize
- and DestAddr and Protocol parameters must not be NULL.
- @param [in] BufferSize The size, in bytes, of the entire packet (media header and
- data) to be transmitted through the network interface.
- @param [in] pBuffer A pointer to the packet (media header followed by data) to
- to be transmitted. This parameter can not be NULL. If
- HeaderSize is zero, then the media header is Buffer must
- already be filled in by the caller. If HeaderSize is nonzero,
- then the media header will be filled in by the Transmit()
- function.
- @param [in] pSrcAddr The source HW MAC address. If HeaderSize is zero, then
- this parameter is ignored. If HeaderSize is nonzero and
- SrcAddr is NULL, then SimpleNetwork->Mode->CurrentAddress
- is used for the source HW MAC address.
- @param [in] pDestAddr The destination HW MAC address. If HeaderSize is zero, then
- this parameter is ignored.
- @param [in] pProtocol The type of header to build. If HeaderSize is zero, then
- this parameter is ignored.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_NOT_READY The network interface is too busy to accept this transmit request.
- @retval EFI_BUFFER_TOO_SMALL The BufferSize parameter is too small.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK_PROTOCOL structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Transmit (
- IN EFI_SIMPLE_NETWORK_PROTOCOL * pSimpleNetwork,
- IN UINTN HeaderSize,
- IN UINTN BufferSize,
- IN VOID * pBuffer,
- IN EFI_MAC_ADDRESS * pSrcAddr,
- IN EFI_MAC_ADDRESS * pDestAddr,
- IN UINT16 * pProtocol
- )
-{
- ETHERNET_HEADER * pHeader;
- EFI_SIMPLE_NETWORK_MODE * pMode;
- NIC_DEVICE * pNicDevice;
- EFI_USB_IO_PROTOCOL * pUsbIo;
- EFI_STATUS Status;
- UINTN TransferLength;
- UINT32 TransferStatus;
- UINT16 Type;
- EFI_TPL TplPrevious;
-
- TplPrevious = gBS->RaiseTPL(TPL_CALLBACK);
-
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork ) &&
- ( NULL != pSimpleNetwork->Mode ) &&
- ( NULL != pBuffer) &&
- ( (HeaderSize == 0) || ( (NULL != pDestAddr) && (NULL != pProtocol) ))) {
- //
- // The interface must be running
- //
- pMode = pSimpleNetwork->Mode;
- //
- // Verify parameter of HeaderSize
- //
- if ((HeaderSize == 0) || (HeaderSize == pMode->MediaHeaderSize)){
- //
- // Determine if BufferSize is big enough
- //
- if (BufferSize >= pMode->MediaHeaderSize){
- if ( EfiSimpleNetworkInitialized == pMode->State ) {
- //
- // Update the link status
- //
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork );
- pMode->MediaPresent = pNicDevice->bLinkUp;
-
- //
- // Release the synchronization with Ax88772Timer
- //
- if ( pMode->MediaPresent && pNicDevice->bComplete) {
- //
- // Copy the packet into the USB buffer
- //
-
- CopyMem ( &pNicDevice->pTxTest->Data[0], pBuffer, BufferSize );
- pNicDevice->pTxTest->Length = (UINT16) BufferSize;
-
- //
- // Transmit the packet
- //
- pHeader = (ETHERNET_HEADER *) &pNicDevice->pTxTest->Data[0];
- if ( 0 != HeaderSize ) {
- if ( NULL != pDestAddr ) {
- CopyMem ( &pHeader->dest_addr, pDestAddr, PXE_HWADDR_LEN_ETHER );
- }
- if ( NULL != pSrcAddr ) {
- CopyMem ( &pHeader->src_addr, pSrcAddr, PXE_HWADDR_LEN_ETHER );
- }
- else {
- CopyMem ( &pHeader->src_addr, &pMode->CurrentAddress.Addr[0], PXE_HWADDR_LEN_ETHER );
- }
- if ( NULL != pProtocol ) {
- Type = *pProtocol;
- }
- else {
- Type = pNicDevice->pTxTest->Length;
- }
- Type = (UINT16)(( Type >> 8 ) | ( Type << 8 ));
- pHeader->type = Type;
- }
- if ( pNicDevice->pTxTest->Length < MIN_ETHERNET_PKT_SIZE ) {
- pNicDevice->pTxTest->Length = MIN_ETHERNET_PKT_SIZE;
- ZeroMem ( &pNicDevice->pTxTest->Data[ BufferSize ],
- pNicDevice->pTxTest->Length - BufferSize );
- }
-
- DEBUG ((EFI_D_INFO, "TX: %02x-%02x-%02x-%02x-%02x-%02x %02x-%02x-%02x-%02x-%02x-%02x"
- " %02x-%02x %d bytes\r\n",
- pNicDevice->pTxTest->Data[0],
- pNicDevice->pTxTest->Data[1],
- pNicDevice->pTxTest->Data[2],
- pNicDevice->pTxTest->Data[3],
- pNicDevice->pTxTest->Data[4],
- pNicDevice->pTxTest->Data[5],
- pNicDevice->pTxTest->Data[6],
- pNicDevice->pTxTest->Data[7],
- pNicDevice->pTxTest->Data[8],
- pNicDevice->pTxTest->Data[9],
- pNicDevice->pTxTest->Data[10],
- pNicDevice->pTxTest->Data[11],
- pNicDevice->pTxTest->Data[12],
- pNicDevice->pTxTest->Data[13],
- pNicDevice->pTxTest->Length ));
-
- pNicDevice->pTxTest->LengthBar = ~(pNicDevice->pTxTest->Length);
- TransferLength = sizeof ( pNicDevice->pTxTest->Length )
- + sizeof ( pNicDevice->pTxTest->LengthBar )
- + pNicDevice->pTxTest->Length;
-
- if (TransferLength % 512 == 0 || TransferLength % 1024 == 0)
- TransferLength +=4;
-
- //
- // Work around USB bus driver bug where a timeout set by receive
- // succeeds but the timeout expires immediately after, causing the
- // transmit operation to timeout.
- //
- pUsbIo = pNicDevice->pUsbIo;
- Status = pUsbIo->UsbBulkTransfer ( pUsbIo,
- BULK_OUT_ENDPOINT,
- &pNicDevice->pTxTest->Length,
- &TransferLength,
- 0xfffffffe,
- &TransferStatus );
- if ( !EFI_ERROR ( Status )) {
- Status = TransferStatus;
- }
-
- if ( !EFI_ERROR ( Status )) {
- pNicDevice->pTxBuffer = pBuffer;
- }
- else {
- if ((TransferLength != (UINTN)( pNicDevice->pTxTest->Length + 4 )) &&
- (TransferLength != (UINTN)(( pNicDevice->pTxTest->Length + 4 ) + 4))) {
- DEBUG ((EFI_D_INFO, "TransferLength didn't match Packet Length\n"));
- }
- //
- // Reset the controller to fix the error
- //
- if ( EFI_DEVICE_ERROR == Status ) {
- SN_Reset ( pSimpleNetwork, FALSE );
- }
- Status = EFI_NOT_READY;
- }
- }
- else {
- //
- // No packets available.
- //
- Status = EFI_NOT_READY;
- }
-
- }
- else {
- if (EfiSimpleNetworkStarted == pMode->State) {
- Status = EFI_DEVICE_ERROR;
- }
- else {
- Status = EFI_NOT_STARTED ;
- }
- }
- }
- else {
- Status = EFI_BUFFER_TOO_SMALL;
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
-
- gBS->RestoreTPL (TplPrevious);
-
- return Status;
-}
diff --git a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430.c b/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430.c deleted file mode 100644 index 8b6dfac1fe..0000000000 --- a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430.c +++ /dev/null @@ -1,923 +0,0 @@ -/** @file
- Cirrus Logic 5430 Controller Driver.
- This driver is a sample implementation of the UGA Draw and Graphics Output
- Protocols for the Cirrus Logic 5430 family of PCI video controllers.
- This driver is only usable in the EFI pre-boot environment.
- This sample is intended to show how the UGA Draw and Graphics output Protocol
- is able to function.
- The UGA I/O Protocol is not implemented in this sample.
- A fully compliant EFI UGA driver requires both
- the UGA Draw and the UGA I/O Protocol. Please refer to Microsoft's
- documentation on UGA for details on how to write a UGA driver that is able
- to function both in the EFI pre-boot environment and from the OS runtime.
-
- Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-//
-// Cirrus Logic 5430 Controller Driver
-//
-#include "CirrusLogic5430.h"
-
-EFI_DRIVER_BINDING_PROTOCOL gCirrusLogic5430DriverBinding = {
- CirrusLogic5430ControllerDriverSupported,
- CirrusLogic5430ControllerDriverStart,
- CirrusLogic5430ControllerDriverStop,
- 0x10,
- NULL,
- NULL
-};
-
-///
-/// Generic Attribute Controller Register Settings
-///
-UINT8 AttributeController[21] = {
- 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
- 0x41, 0x00, 0x0F, 0x00, 0x00
-};
-
-///
-/// Generic Graphics Controller Register Settings
-///
-UINT8 GraphicsController[9] = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F, 0xFF
-};
-
-//
-// 640 x 480 x 256 color @ 60 Hertz
-//
-UINT8 Crtc_640_480_256_60[28] = {
- 0x5d, 0x4f, 0x50, 0x82, 0x53, 0x9f, 0x00, 0x3e,
- 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0xe1, 0x83, 0xdf, 0x50, 0x00, 0xe7, 0x04, 0xe3,
- 0xff, 0x00, 0x00, 0x22
-};
-
-UINT16 Seq_640_480_256_60[15] = {
- 0x0100, 0x0101, 0x0f02, 0x0003, 0x0e04, 0x1107, 0x0008, 0x4a0b,
- 0x5b0c, 0x450d, 0x7e0e, 0x2b1b, 0x2f1c, 0x301d, 0x331e
-};
-
-//
-// 800 x 600 x 256 color @ 60 Hertz
-//
-UINT8 Crtc_800_600_256_60[28] = {
- 0x7F, 0x63, 0x64, 0x80, 0x6B, 0x1B, 0x72, 0xF0,
- 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x58, 0x8C, 0x57, 0x64, 0x00, 0x5F, 0x91, 0xE3,
- 0xFF, 0x00, 0x00, 0x22
-};
-
-UINT16 Seq_800_600_256_60[15] = {
- 0x0100, 0x0101, 0x0f02, 0x0003, 0x0e04, 0x1107, 0x0008, 0x4a0b,
- 0x5b0c, 0x450d, 0x510e, 0x2b1b, 0x2f1c, 0x301d, 0x3a1e
-};
-
-//
-// 1024 x 768 x 256 color @ 60 Hertz
-//
-UINT8 Crtc_1024_768_256_60[28] = {
- 0xA3, 0x7F, 0x80, 0x86, 0x85, 0x96, 0x24, 0xFD,
- 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x02, 0x88, 0xFF, 0x80, 0x00, 0x00, 0x24, 0xE3,
- 0xFF, 0x4A, 0x00, 0x22
-};
-
-UINT16 Seq_1024_768_256_60[15] = {
- 0x0100, 0x0101, 0x0f02, 0x0003, 0x0e04, 0x1107, 0x0008, 0x4a0b,
- 0x5b0c, 0x450d, 0x760e, 0x2b1b, 0x2f1c, 0x301d, 0x341e
-};
-
-///
-/// Table of supported video modes
-///
-CIRRUS_LOGIC_5430_VIDEO_MODES CirrusLogic5430VideoModes[] = {
- { 640, 480, 8, 60, Crtc_640_480_256_60, Seq_640_480_256_60, 0xe3 },
- { 800, 600, 8, 60, Crtc_800_600_256_60, Seq_800_600_256_60, 0xef },
- { 1024, 768, 8, 60, Crtc_1024_768_256_60, Seq_1024_768_256_60, 0xef }
-};
-
-
-/**
- CirrusLogic5430ControllerDriverSupported
-
- TODO: This - add argument and description to function comment
- TODO: Controller - add argument and description to function comment
- TODO: RemainingDevicePath - add argument and description to function comment
-**/
-EFI_STATUS
-EFIAPI
-CirrusLogic5430ControllerDriverSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_PCI_IO_PROTOCOL *PciIo;
- PCI_TYPE00 Pci;
- EFI_DEV_PATH *Node;
-
- //
- // Open the PCI I/O Protocol
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- (VOID **) &PciIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Read the PCI Configuration Header from the PCI Device
- //
- Status = PciIo->Pci.Read (
- PciIo,
- EfiPciIoWidthUint32,
- 0,
- sizeof (Pci) / sizeof (UINT32),
- &Pci
- );
- if (EFI_ERROR (Status)) {
- goto Done;
- }
-
- Status = EFI_UNSUPPORTED;
- //
- // See if the I/O enable is on. Most systems only allow one VGA device to be turned on
- // at a time, so see if this is one that is turned on.
- //
- // if (((Pci.Hdr.Command & 0x01) == 0x01)) {
- //
- // See if this is a Cirrus Logic PCI controller
- //
- if (Pci.Hdr.VendorId == CIRRUS_LOGIC_VENDOR_ID) {
- //
- // See if this is a 5430 or a 5446 PCI controller
- //
- if (Pci.Hdr.DeviceId == CIRRUS_LOGIC_5430_DEVICE_ID ||
- Pci.Hdr.DeviceId == CIRRUS_LOGIC_5430_ALTERNATE_DEVICE_ID ||
- Pci.Hdr.DeviceId == CIRRUS_LOGIC_5446_DEVICE_ID) {
-
- Status = EFI_SUCCESS;
- //
- // If this is an Intel 945 graphics controller,
- // go further check RemainingDevicePath validation
- //
- if (RemainingDevicePath != NULL) {
- Node = (EFI_DEV_PATH *) RemainingDevicePath;
- //
- // Check if RemainingDevicePath is the End of Device Path Node,
- // if yes, return EFI_SUCCESS
- //
- if (!IsDevicePathEnd (Node)) {
- //
- // If RemainingDevicePath isn't the End of Device Path Node,
- // check its validation
- //
- if (Node->DevPath.Type != ACPI_DEVICE_PATH ||
- Node->DevPath.SubType != ACPI_ADR_DP ||
- DevicePathNodeLength(&Node->DevPath) != sizeof(ACPI_ADR_DEVICE_PATH)) {
- Status = EFI_UNSUPPORTED;
- }
- }
- }
- }
- }
-
-Done:
- //
- // Close the PCI I/O Protocol
- //
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- return Status;
-}
-
-/**
- CirrusLogic5430ControllerDriverStart
-
- TODO: This - add argument and description to function comment
- TODO: Controller - add argument and description to function comment
- TODO: RemainingDevicePath - add argument and description to function comment
-**/
-EFI_STATUS
-EFIAPI
-CirrusLogic5430ControllerDriverStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private;
- BOOLEAN PciAttributesSaved;
- EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath;
- ACPI_ADR_DEVICE_PATH AcpiDeviceNode;
- UINT64 Supports;
-
- PciAttributesSaved = FALSE;
- //
- // Allocate Private context data for UGA Draw inteface.
- //
- Private = AllocateZeroPool (sizeof (CIRRUS_LOGIC_5430_PRIVATE_DATA));
- if (Private == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- goto Error;
- }
-
- //
- // Set up context record
- //
- Private->Signature = CIRRUS_LOGIC_5430_PRIVATE_DATA_SIGNATURE;
- Private->Handle = NULL;
-
- //
- // Open PCI I/O Protocol
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- (VOID **) &Private->PciIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- goto Error;
- }
-
- //
- // Get supported PCI attributes
- //
- Status = Private->PciIo->Attributes (
- Private->PciIo,
- EfiPciIoAttributeOperationSupported,
- 0,
- &Supports
- );
- if (EFI_ERROR (Status)) {
- goto Error;
- }
-
- Supports &= (EFI_PCI_IO_ATTRIBUTE_VGA_IO | EFI_PCI_IO_ATTRIBUTE_VGA_IO_16);
- if (Supports == 0 || Supports == (EFI_PCI_IO_ATTRIBUTE_VGA_IO | EFI_PCI_IO_ATTRIBUTE_VGA_IO_16)) {
- Status = EFI_UNSUPPORTED;
- goto Error;
- }
-
- //
- // Save original PCI attributes
- //
- Status = Private->PciIo->Attributes (
- Private->PciIo,
- EfiPciIoAttributeOperationGet,
- 0,
- &Private->OriginalPciAttributes
- );
-
- if (EFI_ERROR (Status)) {
- goto Error;
- }
- PciAttributesSaved = TRUE;
-
- Status = Private->PciIo->Attributes (
- Private->PciIo,
- EfiPciIoAttributeOperationEnable,
- EFI_PCI_DEVICE_ENABLE | EFI_PCI_IO_ATTRIBUTE_VGA_MEMORY | Supports,
- NULL
- );
- if (EFI_ERROR (Status)) {
- goto Error;
- }
-
- //
- // Get ParentDevicePath
- //
- Status = gBS->HandleProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- (VOID **) &ParentDevicePath
- );
- if (EFI_ERROR (Status)) {
- goto Error;
- }
-
- if (FeaturePcdGet (PcdSupportGop)) {
- //
- // Set Gop Device Path
- //
- if (RemainingDevicePath == NULL) {
- ZeroMem (&AcpiDeviceNode, sizeof (ACPI_ADR_DEVICE_PATH));
- AcpiDeviceNode.Header.Type = ACPI_DEVICE_PATH;
- AcpiDeviceNode.Header.SubType = ACPI_ADR_DP;
- AcpiDeviceNode.ADR = ACPI_DISPLAY_ADR (1, 0, 0, 1, 0, ACPI_ADR_DISPLAY_TYPE_VGA, 0, 0);
- SetDevicePathNodeLength (&AcpiDeviceNode.Header, sizeof (ACPI_ADR_DEVICE_PATH));
-
- Private->GopDevicePath = AppendDevicePathNode (
- ParentDevicePath,
- (EFI_DEVICE_PATH_PROTOCOL *) &AcpiDeviceNode
- );
- } else if (!IsDevicePathEnd (RemainingDevicePath)) {
- //
- // If RemainingDevicePath isn't the End of Device Path Node,
- // only scan the specified device by RemainingDevicePath
- //
- Private->GopDevicePath = AppendDevicePathNode (ParentDevicePath, RemainingDevicePath);
- } else {
- //
- // If RemainingDevicePath is the End of Device Path Node,
- // don't create child device and return EFI_SUCCESS
- //
- Private->GopDevicePath = NULL;
- }
-
- if (Private->GopDevicePath != NULL) {
- //
- // Creat child handle and device path protocol firstly
- //
- Private->Handle = NULL;
- Status = gBS->InstallMultipleProtocolInterfaces (
- &Private->Handle,
- &gEfiDevicePathProtocolGuid,
- Private->GopDevicePath,
- NULL
- );
- }
- }
-
- //
- // Construct video mode buffer
- //
- Status = CirrusLogic5430VideoModeSetup (Private);
- if (EFI_ERROR (Status)) {
- goto Error;
- }
-
- if (FeaturePcdGet (PcdSupportUga)) {
- //
- // Start the UGA Draw software stack.
- //
- Status = CirrusLogic5430UgaDrawConstructor (Private);
- ASSERT_EFI_ERROR (Status);
-
- Private->UgaDevicePath = ParentDevicePath;
- Status = gBS->InstallMultipleProtocolInterfaces (
- &Controller,
- &gEfiUgaDrawProtocolGuid,
- &Private->UgaDraw,
- &gEfiDevicePathProtocolGuid,
- Private->UgaDevicePath,
- NULL
- );
-
- } else if (FeaturePcdGet (PcdSupportGop)) {
- if (Private->GopDevicePath == NULL) {
- //
- // If RemainingDevicePath is the End of Device Path Node,
- // don't create child device and return EFI_SUCCESS
- //
- Status = EFI_SUCCESS;
- } else {
-
- //
- // Start the GOP software stack.
- //
- Status = CirrusLogic5430GraphicsOutputConstructor (Private);
- ASSERT_EFI_ERROR (Status);
-
- Status = gBS->InstallMultipleProtocolInterfaces (
- &Private->Handle,
- &gEfiGraphicsOutputProtocolGuid,
- &Private->GraphicsOutput,
- &gEfiEdidDiscoveredProtocolGuid,
- &Private->EdidDiscovered,
- &gEfiEdidActiveProtocolGuid,
- &Private->EdidActive,
- NULL
- );
- }
- } else {
- //
- // This driver must support eithor GOP or UGA or both.
- //
- ASSERT (FALSE);
- Status = EFI_UNSUPPORTED;
- }
-
-
-Error:
- if (EFI_ERROR (Status)) {
- if (Private) {
- if (Private->PciIo) {
- if (PciAttributesSaved == TRUE) {
- //
- // Restore original PCI attributes
- //
- Private->PciIo->Attributes (
- Private->PciIo,
- EfiPciIoAttributeOperationSet,
- Private->OriginalPciAttributes,
- NULL
- );
- }
- //
- // Close the PCI I/O Protocol
- //
- gBS->CloseProtocol (
- Private->Handle,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Private->Handle
- );
- }
-
- gBS->FreePool (Private);
- }
- }
-
- return Status;
-}
-
-/**
- CirrusLogic5430ControllerDriverStop
-
- TODO: This - add argument and description to function comment
- TODO: Controller - add argument and description to function comment
- TODO: NumberOfChildren - add argument and description to function comment
- TODO: ChildHandleBuffer - add argument and description to function comment
- TODO: EFI_SUCCESS - add return value to function comment
-**/
-EFI_STATUS
-EFIAPI
-CirrusLogic5430ControllerDriverStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- )
-{
- EFI_UGA_DRAW_PROTOCOL *UgaDraw;
- EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;
-
- EFI_STATUS Status;
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private;
-
- if (FeaturePcdGet (PcdSupportUga)) {
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiUgaDrawProtocolGuid,
- (VOID **) &UgaDraw,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
- //
- // Get our private context information
- //
- Private = CIRRUS_LOGIC_5430_PRIVATE_DATA_FROM_UGA_DRAW_THIS (UgaDraw);
- CirrusLogic5430UgaDrawDestructor (Private);
-
- if (FeaturePcdGet (PcdSupportGop)) {
- CirrusLogic5430GraphicsOutputDestructor (Private);
- //
- // Remove the UGA and GOP protocol interface from the system
- //
- Status = gBS->UninstallMultipleProtocolInterfaces (
- Private->Handle,
- &gEfiUgaDrawProtocolGuid,
- &Private->UgaDraw,
- &gEfiGraphicsOutputProtocolGuid,
- &Private->GraphicsOutput,
- NULL
- );
- } else {
- //
- // Remove the UGA Draw interface from the system
- //
- Status = gBS->UninstallMultipleProtocolInterfaces (
- Private->Handle,
- &gEfiUgaDrawProtocolGuid,
- &Private->UgaDraw,
- NULL
- );
- }
- } else {
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiGraphicsOutputProtocolGuid,
- (VOID **) &GraphicsOutput,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Get our private context information
- //
- Private = CIRRUS_LOGIC_5430_PRIVATE_DATA_FROM_GRAPHICS_OUTPUT_THIS (GraphicsOutput);
-
- CirrusLogic5430GraphicsOutputDestructor (Private);
- //
- // Remove the GOP protocol interface from the system
- //
- Status = gBS->UninstallMultipleProtocolInterfaces (
- Private->Handle,
- &gEfiUgaDrawProtocolGuid,
- &Private->UgaDraw,
- &gEfiGraphicsOutputProtocolGuid,
- &Private->GraphicsOutput,
- NULL
- );
- }
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Restore original PCI attributes
- //
- Private->PciIo->Attributes (
- Private->PciIo,
- EfiPciIoAttributeOperationSet,
- Private->OriginalPciAttributes,
- NULL
- );
-
- //
- // Close the PCI I/O Protocol
- //
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- //
- // Free our instance data
- //
- gBS->FreePool (Private);
-
- return EFI_SUCCESS;
-}
-
-/**
- CirrusLogic5430UgaDrawDestructor
-
- TODO: Private - add argument and description to function comment
- TODO: EFI_SUCCESS - add return value to function comment
-**/
-EFI_STATUS
-CirrusLogic5430UgaDrawDestructor (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private
- )
-{
- return EFI_SUCCESS;
-}
-
-/**
- TODO: Add function description
-
- @param Private TODO: add argument description
- @param Address TODO: add argument description
- @param Data TODO: add argument description
-
- TODO: add return values
-
-**/
-VOID
-outb (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
- UINTN Address,
- UINT8 Data
- )
-{
- Private->PciIo->Io.Write (
- Private->PciIo,
- EfiPciIoWidthUint8,
- EFI_PCI_IO_PASS_THROUGH_BAR,
- Address,
- 1,
- &Data
- );
-}
-
-/**
- TODO: Add function description
-
- @param Private TODO: add argument description
- @param Address TODO: add argument description
- @param Data TODO: add argument description
-
- TODO: add return values
-
-**/
-VOID
-outw (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
- UINTN Address,
- UINT16 Data
- )
-{
- Private->PciIo->Io.Write (
- Private->PciIo,
- EfiPciIoWidthUint16,
- EFI_PCI_IO_PASS_THROUGH_BAR,
- Address,
- 1,
- &Data
- );
-}
-
-/**
- TODO: Add function description
-
- @param Private TODO: add argument description
- @param Address TODO: add argument description
-
- TODO: add return values
-
-**/
-UINT8
-inb (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
- UINTN Address
- )
-{
- UINT8 Data;
-
- Private->PciIo->Io.Read (
- Private->PciIo,
- EfiPciIoWidthUint8,
- EFI_PCI_IO_PASS_THROUGH_BAR,
- Address,
- 1,
- &Data
- );
- return Data;
-}
-
-/**
- TODO: Add function description
-
- @param Private TODO: add argument description
- @param Address TODO: add argument description
-
- TODO: add return values
-
-**/
-UINT16
-inw (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
- UINTN Address
- )
-{
- UINT16 Data;
-
- Private->PciIo->Io.Read (
- Private->PciIo,
- EfiPciIoWidthUint16,
- EFI_PCI_IO_PASS_THROUGH_BAR,
- Address,
- 1,
- &Data
- );
- return Data;
-}
-
-/**
- TODO: Add function description
-
- @param Private TODO: add argument description
- @param Index TODO: add argument description
- @param Red TODO: add argument description
- @param Green TODO: add argument description
- @param Blue TODO: add argument description
-
- TODO: add return values
-
-**/
-VOID
-SetPaletteColor (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
- UINTN Index,
- UINT8 Red,
- UINT8 Green,
- UINT8 Blue
- )
-{
- outb (Private, PALETTE_INDEX_REGISTER, (UINT8) Index);
- outb (Private, PALETTE_DATA_REGISTER, (UINT8) (Red >> 2));
- outb (Private, PALETTE_DATA_REGISTER, (UINT8) (Green >> 2));
- outb (Private, PALETTE_DATA_REGISTER, (UINT8) (Blue >> 2));
-}
-
-/**
- TODO: Add function description
-
- @param Private TODO: add argument description
-
- TODO: add return values
-
-**/
-VOID
-SetDefaultPalette (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private
- )
-{
- UINTN Index;
- UINTN RedIndex;
- UINTN GreenIndex;
- UINTN BlueIndex;
-
- Index = 0;
- for (RedIndex = 0; RedIndex < 8; RedIndex++) {
- for (GreenIndex = 0; GreenIndex < 8; GreenIndex++) {
- for (BlueIndex = 0; BlueIndex < 4; BlueIndex++) {
- SetPaletteColor (Private, Index, (UINT8) (RedIndex << 5), (UINT8) (GreenIndex << 5), (UINT8) (BlueIndex << 6));
- Index++;
- }
- }
- }
-}
-
-/**
- TODO: Add function description
-
- @param Private TODO: add argument description
-
- TODO: add return values
-
-**/
-VOID
-ClearScreen (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private
- )
-{
- UINT32 Color;
-
- Color = 0;
- Private->PciIo->Mem.Write (
- Private->PciIo,
- EfiPciIoWidthFillUint32,
- 0,
- 0,
- 0x100000 >> 2,
- &Color
- );
-}
-
-/**
- TODO: Add function description
-
- @param Private TODO: add argument description
-
- TODO: add return values
-
-**/
-VOID
-DrawLogo (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
- UINTN ScreenWidth,
- UINTN ScreenHeight
- )
-{
-}
-
-/**
- TODO: Add function description
-
- @param Private TODO: add argument description
- @param ModeData TODO: add argument description
-
- TODO: add return values
-
-**/
-VOID
-InitializeGraphicsMode (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
- CIRRUS_LOGIC_5430_VIDEO_MODES *ModeData
- )
-{
- UINT8 Byte;
- UINTN Index;
- UINT16 DeviceId;
- EFI_STATUS Status;
-
- Status = Private->PciIo->Pci.Read (
- Private->PciIo,
- EfiPciIoWidthUint16,
- PCI_DEVICE_ID_OFFSET,
- 1,
- &DeviceId
- );
- //
- // Read the PCI Configuration Header from the PCI Device
- //
- ASSERT_EFI_ERROR (Status);
-
- outw (Private, SEQ_ADDRESS_REGISTER, 0x1206);
- outw (Private, SEQ_ADDRESS_REGISTER, 0x0012);
-
- for (Index = 0; Index < 15; Index++) {
- outw (Private, SEQ_ADDRESS_REGISTER, ModeData->SeqSettings[Index]);
- }
-
- if (DeviceId != CIRRUS_LOGIC_5446_DEVICE_ID) {
- outb (Private, SEQ_ADDRESS_REGISTER, 0x0f);
- Byte = (UINT8) ((inb (Private, SEQ_DATA_REGISTER) & 0xc7) ^ 0x30);
- outb (Private, SEQ_DATA_REGISTER, Byte);
- }
-
- outb (Private, MISC_OUTPUT_REGISTER, ModeData->MiscSetting);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0506);
- outw (Private, SEQ_ADDRESS_REGISTER, 0x0300);
- outw (Private, CRTC_ADDRESS_REGISTER, 0x2011);
-
- for (Index = 0; Index < 28; Index++) {
- outw (Private, CRTC_ADDRESS_REGISTER, (UINT16) ((ModeData->CrtcSettings[Index] << 8) | Index));
- }
-
- for (Index = 0; Index < 9; Index++) {
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((GraphicsController[Index] << 8) | Index));
- }
-
- inb (Private, INPUT_STATUS_1_REGISTER);
-
- for (Index = 0; Index < 21; Index++) {
- outb (Private, ATT_ADDRESS_REGISTER, (UINT8) Index);
- outb (Private, ATT_ADDRESS_REGISTER, AttributeController[Index]);
- }
-
- outb (Private, ATT_ADDRESS_REGISTER, 0x20);
-
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0009);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x000a);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x000b);
- outb (Private, DAC_PIXEL_MASK_REGISTER, 0xff);
-
- SetDefaultPalette (Private);
- ClearScreen (Private);
-}
-
-EFI_STATUS
-EFIAPI
-InitializeCirrusLogic5430 (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
-
- Status = EfiLibInstallDriverBindingComponentName2 (
- ImageHandle,
- SystemTable,
- &gCirrusLogic5430DriverBinding,
- ImageHandle,
- &gCirrusLogic5430ComponentName,
- &gCirrusLogic5430ComponentName2
- );
- ASSERT_EFI_ERROR (Status);
-
- //
- // Install EFI Driver Supported EFI Version Protocol required for
- // EFI drivers that are on PCI and other plug in cards.
- //
- gCirrusLogic5430DriverSupportedEfiVersion.FirmwareVersion = PcdGet32 (PcdDriverSupportedEfiVersion);
- Status = gBS->InstallMultipleProtocolInterfaces (
- &ImageHandle,
- &gEfiDriverSupportedEfiVersionProtocolGuid,
- &gCirrusLogic5430DriverSupportedEfiVersion,
- NULL
- );
- ASSERT_EFI_ERROR (Status);
-
- return Status;
-}
diff --git a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430.h b/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430.h deleted file mode 100644 index 5080de578e..0000000000 --- a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430.h +++ /dev/null @@ -1,438 +0,0 @@ -/** @file
- Cirrus Logic 5430 Controller Driver
-
- Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-//
-// Cirrus Logic 5430 Controller Driver
-//
-
-#ifndef _CIRRUS_LOGIC_5430_H_
-#define _CIRRUS_LOGIC_5430_H_
-
-
-#include <Uefi.h>
-#include <Protocol/UgaDraw.h>
-#include <Protocol/GraphicsOutput.h>
-#include <Protocol/PciIo.h>
-#include <Protocol/DriverSupportedEfiVersion.h>
-#include <Protocol/EdidOverride.h>
-#include <Protocol/EdidDiscovered.h>
-#include <Protocol/EdidActive.h>
-#include <Protocol/DevicePath.h>
-
-#include <Library/DebugLib.h>
-#include <Library/UefiDriverEntryPoint.h>
-#include <Library/UefiLib.h>
-#include <Library/PcdLib.h>
-#include <Library/MemoryAllocationLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/DevicePathLib.h>
-#include <Library/TimerLib.h>
-
-#include <IndustryStandard/Pci.h>
-//
-// Cirrus Logic 5430 PCI Configuration Header values
-//
-#define CIRRUS_LOGIC_VENDOR_ID 0x1013
-#define CIRRUS_LOGIC_5430_DEVICE_ID 0x00a8
-#define CIRRUS_LOGIC_5430_ALTERNATE_DEVICE_ID 0x00a0
-#define CIRRUS_LOGIC_5446_DEVICE_ID 0x00b8
-
-//
-// Cirrus Logic Graphical Mode Data
-//
-#define CIRRUS_LOGIC_5430_MODE_COUNT 3
-
-typedef struct {
- UINT32 ModeNumber;
- UINT32 HorizontalResolution;
- UINT32 VerticalResolution;
- UINT32 ColorDepth;
- UINT32 RefreshRate;
-} CIRRUS_LOGIC_5430_MODE_DATA;
-
-#define PIXEL_RED_SHIFT 0
-#define PIXEL_GREEN_SHIFT 3
-#define PIXEL_BLUE_SHIFT 6
-
-#define PIXEL_RED_MASK (BIT7 | BIT6 | BIT5)
-#define PIXEL_GREEN_MASK (BIT4 | BIT3 | BIT2)
-#define PIXEL_BLUE_MASK (BIT1 | BIT0)
-
-#define PIXEL_TO_COLOR_BYTE(pixel, mask, shift) ((UINT8) ((pixel & mask) << shift))
-#define PIXEL_TO_RED_BYTE(pixel) PIXEL_TO_COLOR_BYTE(pixel, PIXEL_RED_MASK, PIXEL_RED_SHIFT)
-#define PIXEL_TO_GREEN_BYTE(pixel) PIXEL_TO_COLOR_BYTE(pixel, PIXEL_GREEN_MASK, PIXEL_GREEN_SHIFT)
-#define PIXEL_TO_BLUE_BYTE(pixel) PIXEL_TO_COLOR_BYTE(pixel, PIXEL_BLUE_MASK, PIXEL_BLUE_SHIFT)
-
-#define RGB_BYTES_TO_PIXEL(Red, Green, Blue) \
- (UINT8) ( (((Red) >> PIXEL_RED_SHIFT) & PIXEL_RED_MASK) | \
- (((Green) >> PIXEL_GREEN_SHIFT) & PIXEL_GREEN_MASK) | \
- (((Blue) >> PIXEL_BLUE_SHIFT) & PIXEL_BLUE_MASK) )
-
-#define GRAPHICS_OUTPUT_INVALIDE_MODE_NUMBER 0xffff
-
-//
-// Cirrus Logic 5440 Private Data Structure
-//
-#define CIRRUS_LOGIC_5430_PRIVATE_DATA_SIGNATURE SIGNATURE_32 ('C', 'L', '5', '4')
-
-typedef struct {
- UINT64 Signature;
- EFI_HANDLE Handle;
- EFI_PCI_IO_PROTOCOL *PciIo;
- UINT64 OriginalPciAttributes;
- EFI_UGA_DRAW_PROTOCOL UgaDraw;
- EFI_GRAPHICS_OUTPUT_PROTOCOL GraphicsOutput;
- EFI_EDID_DISCOVERED_PROTOCOL EdidDiscovered;
- EFI_EDID_ACTIVE_PROTOCOL EdidActive;
- EFI_DEVICE_PATH_PROTOCOL *GopDevicePath;
- EFI_DEVICE_PATH_PROTOCOL *UgaDevicePath;
- UINTN CurrentMode;
- UINTN MaxMode;
- CIRRUS_LOGIC_5430_MODE_DATA ModeData[CIRRUS_LOGIC_5430_MODE_COUNT];
- UINT8 *LineBuffer;
- BOOLEAN HardwareNeedsStarting;
-} CIRRUS_LOGIC_5430_PRIVATE_DATA;
-
-///
-/// Video Mode structure
-///
-typedef struct {
- UINT32 Width;
- UINT32 Height;
- UINT32 ColorDepth;
- UINT32 RefreshRate;
- UINT8 *CrtcSettings;
- UINT16 *SeqSettings;
- UINT8 MiscSetting;
-} CIRRUS_LOGIC_5430_VIDEO_MODES;
-
-#define CIRRUS_LOGIC_5430_PRIVATE_DATA_FROM_UGA_DRAW_THIS(a) \
- CR(a, CIRRUS_LOGIC_5430_PRIVATE_DATA, UgaDraw, CIRRUS_LOGIC_5430_PRIVATE_DATA_SIGNATURE)
-
-#define CIRRUS_LOGIC_5430_PRIVATE_DATA_FROM_GRAPHICS_OUTPUT_THIS(a) \
- CR(a, CIRRUS_LOGIC_5430_PRIVATE_DATA, GraphicsOutput, CIRRUS_LOGIC_5430_PRIVATE_DATA_SIGNATURE)
-
-
-//
-// Global Variables
-//
-extern UINT8 AttributeController[];
-extern UINT8 GraphicsController[];
-extern UINT8 Crtc_640_480_256_60[];
-extern UINT16 Seq_640_480_256_60[];
-extern UINT8 Crtc_800_600_256_60[];
-extern UINT16 Seq_800_600_256_60[];
-extern UINT8 Crtc_1024_768_256_60[];
-extern UINT16 Seq_1024_768_256_60[];
-extern CIRRUS_LOGIC_5430_VIDEO_MODES CirrusLogic5430VideoModes[];
-extern EFI_DRIVER_BINDING_PROTOCOL gCirrusLogic5430DriverBinding;
-extern EFI_COMPONENT_NAME_PROTOCOL gCirrusLogic5430ComponentName;
-extern EFI_COMPONENT_NAME2_PROTOCOL gCirrusLogic5430ComponentName2;
-extern EFI_DRIVER_SUPPORTED_EFI_VERSION_PROTOCOL gCirrusLogic5430DriverSupportedEfiVersion;
-
-//
-// Io Registers defined by VGA
-//
-#define CRTC_ADDRESS_REGISTER 0x3d4
-#define CRTC_DATA_REGISTER 0x3d5
-#define SEQ_ADDRESS_REGISTER 0x3c4
-#define SEQ_DATA_REGISTER 0x3c5
-#define GRAPH_ADDRESS_REGISTER 0x3ce
-#define GRAPH_DATA_REGISTER 0x3cf
-#define ATT_ADDRESS_REGISTER 0x3c0
-#define MISC_OUTPUT_REGISTER 0x3c2
-#define INPUT_STATUS_1_REGISTER 0x3da
-#define DAC_PIXEL_MASK_REGISTER 0x3c6
-#define PALETTE_INDEX_REGISTER 0x3c8
-#define PALETTE_DATA_REGISTER 0x3c9
-
-//
-// UGA Draw Hardware abstraction internal worker functions
-//
-EFI_STATUS
-CirrusLogic5430UgaDrawConstructor (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private
- );
-
-EFI_STATUS
-CirrusLogic5430UgaDrawDestructor (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private
- );
-
-//
-// Graphics Output Hardware abstraction internal worker functions
-//
-EFI_STATUS
-CirrusLogic5430GraphicsOutputConstructor (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private
- );
-
-EFI_STATUS
-CirrusLogic5430GraphicsOutputDestructor (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private
- );
-
-
-//
-// EFI_DRIVER_BINDING_PROTOCOL Protocol Interface
-//
-/**
- TODO: Add function description
-
- @param This TODO: add argument description
- @param Controller TODO: add argument description
- @param RemainingDevicePath TODO: add argument description
-
- TODO: add return values
-
-**/
-EFI_STATUS
-EFIAPI
-CirrusLogic5430ControllerDriverSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-/**
- TODO: Add function description
-
- @param This TODO: add argument description
- @param Controller TODO: add argument description
- @param RemainingDevicePath TODO: add argument description
-
- TODO: add return values
-
-**/
-EFI_STATUS
-EFIAPI
-CirrusLogic5430ControllerDriverStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-/**
- TODO: Add function description
-
- @param This TODO: add argument description
- @param Controller TODO: add argument description
- @param NumberOfChildren TODO: add argument description
- @param ChildHandleBuffer TODO: add argument description
-
- TODO: add return values
-
-**/
-EFI_STATUS
-EFIAPI
-CirrusLogic5430ControllerDriverStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- );
-
-//
-// EFI Component Name Functions
-//
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 4646 or ISO 639-2 language code format.
-
- @param DriverName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-CirrusLogic5430ComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- );
-
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param ControllerHandle[in] The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
-
- @param ChildHandle[in] The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
-
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 4646 or ISO 639-2 language code format.
-
- @param ControllerName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
-
- @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
-
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-CirrusLogic5430ComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- );
-
-
-//
-// Local Function Prototypes
-//
-VOID
-InitializeGraphicsMode (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
- CIRRUS_LOGIC_5430_VIDEO_MODES *ModeData
- );
-
-VOID
-SetPaletteColor (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
- UINTN Index,
- UINT8 Red,
- UINT8 Green,
- UINT8 Blue
- );
-
-VOID
-SetDefaultPalette (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private
- );
-
-VOID
-DrawLogo (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
- UINTN ScreenWidth,
- UINTN ScreenHeight
- );
-
-VOID
-outb (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
- UINTN Address,
- UINT8 Data
- );
-
-VOID
-outw (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
- UINTN Address,
- UINT16 Data
- );
-
-UINT8
-inb (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
- UINTN Address
- );
-
-UINT16
-inw (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
- UINTN Address
- );
-
-EFI_STATUS
-CirrusLogic5430VideoModeSetup (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private
- );
-
-#endif
diff --git a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430Dxe.inf b/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430Dxe.inf deleted file mode 100644 index fd380d1e81..0000000000 --- a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430Dxe.inf +++ /dev/null @@ -1,89 +0,0 @@ -## @file
-# Component description file for CirrusLogic5430 module
-#
-# Cirrus Logic 5430 Controller Driver.This driver is a sample implementation
-# of the UGA Draw Protocol for the Cirrus Logic 5430 family of PCI video controllers.
-# This driver is only usable in the EFI pre-boot environment. This sample is
-# intended to show how the UGA Draw Protocol is able to function. The UGA I/O
-# Protocol is not implemented in this sample. A fully compliant EFI UGA driver
-# requires both the UGA Draw and the UGA I/O Protocol. Please refer to Microsoft's
-# documentation on UGA for details on how to write a UGA driver that is able
-# to function both in the EFI pre-boot environment and from the OS runtime.
-# Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = CirrusLogic5430Dxe
- FILE_GUID = 555F76EA-785F-40d7-9174-153C43636C68
- MODULE_TYPE = UEFI_DRIVER
- VERSION_STRING = 1.0
-
- ENTRY_POINT = InitializeCirrusLogic5430
-
- PCI_VENDOR_ID = 0x1013
- PCI_DEVICE_ID = 0x00A8
- PCI_CLASS_CODE = 0x030000
- PCI_REVISION = 0x00
- PCI_COMPRESS = TRUE
-
-#
-# The following information is for reference only and not required by the build tools.
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
-#
-# DRIVER_BINDING = gCirrusLogic5430DriverBinding
-# COMPONENT_NAME = gCirrusLogic5430ComponentName
-#
-
-[Sources]
- ComponentName.c
- DriverSupportedEfiVersion.c
- CirrusLogic5430UgaDraw.c
- CirrusLogic5430GraphicsOutput.c
- CirrusLogic5430.c
- CirrusLogic5430.h
- Edid.c
- CirrusLogic5430I2c.h
- CirrusLogic5430I2c.c
-
-[Packages]
- MdePkg/MdePkg.dec
- OptionRomPkg/OptionRomPkg.dec
-
-[LibraryClasses]
- UefiBootServicesTableLib
- MemoryAllocationLib
- UefiLib
- UefiDriverEntryPoint
- DebugLib
- BaseMemoryLib
- DevicePathLib
- TimerLib
-
-[Protocols]
- gEfiDriverSupportedEfiVersionProtocolGuid # PROTOCOL ALWAYS_PRODUCED
- gEfiUgaDrawProtocolGuid # PROTOCOL BY_START
- gEfiGraphicsOutputProtocolGuid # PROTOCOL BY_START
- gEfiEdidDiscoveredProtocolGuid # PROTOCOL BY_START
- gEfiEdidActiveProtocolGuid # PROTOCOL BY_START
- gEfiDevicePathProtocolGuid # PROTOCOL BY_START
- gEfiPciIoProtocolGuid # PROTOCOL TO_START
- gEfiEdidOverrideProtocolGuid # PROTOCOL TO_START
-
-
-[FeaturePcd]
- gOptionRomPkgTokenSpaceGuid.PcdSupportGop
- gOptionRomPkgTokenSpaceGuid.PcdSupportUga
-
-[Pcd]
- gOptionRomPkgTokenSpaceGuid.PcdDriverSupportedEfiVersion
diff --git a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430GraphicsOutput.c b/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430GraphicsOutput.c deleted file mode 100644 index 4550b25010..0000000000 --- a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430GraphicsOutput.c +++ /dev/null @@ -1,562 +0,0 @@ -/** @file
-Copyright (c) 2007 - 2012, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-Module Name:
-
- UefiCirrusLogic5430GraphicsOutput.c
-
-Abstract:
-
- This file produces the graphics abstration of Graphics Output Protocol. It is called by
- CirrusLogic5430.c file which deals with the EFI 1.1 driver model.
- This file just does graphics.
-
-**/
-#include "CirrusLogic5430.h"
-#include <IndustryStandard/Acpi.h>
-
-
-STATIC
-VOID
-CirrusLogic5430CompleteModeInfo (
- OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info
- )
-{
- Info->Version = 0;
- Info->PixelFormat = PixelBitMask;
- Info->PixelInformation.RedMask = PIXEL_RED_MASK;
- Info->PixelInformation.GreenMask = PIXEL_GREEN_MASK;
- Info->PixelInformation.BlueMask = PIXEL_BLUE_MASK;
- Info->PixelInformation.ReservedMask = 0;
- Info->PixelsPerScanLine = Info->HorizontalResolution;
-}
-
-
-STATIC
-EFI_STATUS
-CirrusLogic5430CompleteModeData (
- IN CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
- OUT EFI_GRAPHICS_OUTPUT_PROTOCOL_MODE *Mode
- )
-{
- EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info;
- EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR *FrameBufDesc;
-
- Info = Mode->Info;
- CirrusLogic5430CompleteModeInfo (Info);
-
- Private->PciIo->GetBarAttributes (
- Private->PciIo,
- 0,
- NULL,
- (VOID**) &FrameBufDesc
- );
-
- Mode->FrameBufferBase = FrameBufDesc->AddrRangeMin;
- Mode->FrameBufferSize = Info->HorizontalResolution * Info->VerticalResolution;
-
- return EFI_SUCCESS;
-}
-
-
-//
-// Graphics Output Protocol Member Functions
-//
-EFI_STATUS
-EFIAPI
-CirrusLogic5430GraphicsOutputQueryMode (
- IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This,
- IN UINT32 ModeNumber,
- OUT UINTN *SizeOfInfo,
- OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION **Info
- )
-/*++
-
-Routine Description:
-
- Graphics Output protocol interface to query video mode
-
- Arguments:
- This - Protocol instance pointer.
- ModeNumber - The mode number to return information on.
- Info - Caller allocated buffer that returns information about ModeNumber.
- SizeOfInfo - A pointer to the size, in bytes, of the Info buffer.
-
- Returns:
- EFI_SUCCESS - Mode information returned.
- EFI_BUFFER_TOO_SMALL - The Info buffer was too small.
- EFI_DEVICE_ERROR - A hardware error occurred trying to retrieve the video mode.
- EFI_NOT_STARTED - Video display is not initialized. Call SetMode ()
- EFI_INVALID_PARAMETER - One of the input args was NULL.
-
---*/
-{
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private;
-
- Private = CIRRUS_LOGIC_5430_PRIVATE_DATA_FROM_GRAPHICS_OUTPUT_THIS (This);
-
- if (Private->HardwareNeedsStarting) {
- return EFI_NOT_STARTED;
- }
-
- if (Info == NULL || SizeOfInfo == NULL || ModeNumber >= This->Mode->MaxMode) {
- return EFI_INVALID_PARAMETER;
- }
-
- *Info = AllocatePool (sizeof (EFI_GRAPHICS_OUTPUT_MODE_INFORMATION));
- if (*Info == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
-
- *SizeOfInfo = sizeof (EFI_GRAPHICS_OUTPUT_MODE_INFORMATION);
-
- (*Info)->HorizontalResolution = Private->ModeData[ModeNumber].HorizontalResolution;
- (*Info)->VerticalResolution = Private->ModeData[ModeNumber].VerticalResolution;
- CirrusLogic5430CompleteModeInfo (*Info);
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-EFIAPI
-CirrusLogic5430GraphicsOutputSetMode (
- IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This,
- IN UINT32 ModeNumber
- )
-/*++
-
-Routine Description:
-
- Graphics Output protocol interface to set video mode
-
- Arguments:
- This - Protocol instance pointer.
- ModeNumber - The mode number to be set.
-
- Returns:
- EFI_SUCCESS - Graphics mode was changed.
- EFI_DEVICE_ERROR - The device had an error and could not complete the request.
- EFI_UNSUPPORTED - ModeNumber is not supported by this device.
-
---*/
-{
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private;
- CIRRUS_LOGIC_5430_MODE_DATA *ModeData;
-
- Private = CIRRUS_LOGIC_5430_PRIVATE_DATA_FROM_GRAPHICS_OUTPUT_THIS (This);
-
- if (ModeNumber >= This->Mode->MaxMode) {
- return EFI_UNSUPPORTED;
- }
-
- ModeData = &Private->ModeData[ModeNumber];
-
- if (Private->LineBuffer) {
- gBS->FreePool (Private->LineBuffer);
- }
-
- Private->LineBuffer = NULL;
- Private->LineBuffer = AllocatePool (ModeData->HorizontalResolution);
- if (Private->LineBuffer == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
-
- InitializeGraphicsMode (Private, &CirrusLogic5430VideoModes[ModeData->ModeNumber]);
-
- This->Mode->Mode = ModeNumber;
- This->Mode->Info->HorizontalResolution = ModeData->HorizontalResolution;
- This->Mode->Info->VerticalResolution = ModeData->VerticalResolution;
- This->Mode->SizeOfInfo = sizeof(EFI_GRAPHICS_OUTPUT_MODE_INFORMATION);
-
- CirrusLogic5430CompleteModeData (Private, This->Mode);
-
- Private->HardwareNeedsStarting = FALSE;
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-EFIAPI
-CirrusLogic5430GraphicsOutputBlt (
- IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This,
- IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer, OPTIONAL
- IN EFI_GRAPHICS_OUTPUT_BLT_OPERATION BltOperation,
- IN UINTN SourceX,
- IN UINTN SourceY,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height,
- IN UINTN Delta
- )
-/*++
-
-Routine Description:
-
- Graphics Output protocol instance to block transfer for CirrusLogic device
-
-Arguments:
-
- This - Pointer to Graphics Output protocol instance
- BltBuffer - The data to transfer to screen
- BltOperation - The operation to perform
- SourceX - The X coordinate of the source for BltOperation
- SourceY - The Y coordinate of the source for BltOperation
- DestinationX - The X coordinate of the destination for BltOperation
- DestinationY - The Y coordinate of the destination for BltOperation
- Width - The width of a rectangle in the blt rectangle in pixels
- Height - The height of a rectangle in the blt rectangle in pixels
- Delta - Not used for EfiBltVideoFill and EfiBltVideoToVideo operation.
- If a Delta of 0 is used, the entire BltBuffer will be operated on.
- If a subrectangle of the BltBuffer is used, then Delta represents
- the number of bytes in a row of the BltBuffer.
-
-Returns:
-
- EFI_INVALID_PARAMETER - Invalid parameter passed in
- EFI_SUCCESS - Blt operation success
-
---*/
-{
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private;
- EFI_TPL OriginalTPL;
- UINTN DstY;
- UINTN SrcY;
- EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Blt;
- UINTN X;
- UINT8 Pixel;
- UINT32 WidePixel;
- UINTN ScreenWidth;
- UINTN Offset;
- UINTN SourceOffset;
- UINT32 CurrentMode;
-
- Private = CIRRUS_LOGIC_5430_PRIVATE_DATA_FROM_GRAPHICS_OUTPUT_THIS (This);
-
- if ((UINT32)BltOperation >= EfiGraphicsOutputBltOperationMax) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (Width == 0 || Height == 0) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // If Delta is zero, then the entire BltBuffer is being used, so Delta
- // is the number of bytes in each row of BltBuffer. Since BltBuffer is Width pixels size,
- // the number of bytes in each row can be computed.
- //
- if (Delta == 0) {
- Delta = Width * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL);
- }
-
- //
- // We need to fill the Virtual Screen buffer with the blt data.
- // The virtual screen is upside down, as the first row is the bootom row of
- // the image.
- //
-
- CurrentMode = This->Mode->Mode;
- //
- // Make sure the SourceX, SourceY, DestinationX, DestinationY, Width, and Height parameters
- // are valid for the operation and the current screen geometry.
- //
- if (BltOperation == EfiBltVideoToBltBuffer) {
- //
- // Video to BltBuffer: Source is Video, destination is BltBuffer
- //
- if (SourceY + Height > Private->ModeData[CurrentMode].VerticalResolution) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (SourceX + Width > Private->ModeData[CurrentMode].HorizontalResolution) {
- return EFI_INVALID_PARAMETER;
- }
- } else {
- //
- // BltBuffer to Video: Source is BltBuffer, destination is Video
- //
- if (DestinationY + Height > Private->ModeData[CurrentMode].VerticalResolution) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (DestinationX + Width > Private->ModeData[CurrentMode].HorizontalResolution) {
- return EFI_INVALID_PARAMETER;
- }
- }
- //
- // We have to raise to TPL Notify, so we make an atomic write the frame buffer.
- // We would not want a timer based event (Cursor, ...) to come in while we are
- // doing this operation.
- //
- OriginalTPL = gBS->RaiseTPL (TPL_NOTIFY);
-
- switch (BltOperation) {
- case EfiBltVideoToBltBuffer:
- //
- // Video to BltBuffer: Source is Video, destination is BltBuffer
- //
- for (SrcY = SourceY, DstY = DestinationY; DstY < (Height + DestinationY); SrcY++, DstY++) {
-
- Offset = (SrcY * Private->ModeData[CurrentMode].HorizontalResolution) + SourceX;
- if (((Offset & 0x03) == 0) && ((Width & 0x03) == 0)) {
- Private->PciIo->Mem.Read (
- Private->PciIo,
- EfiPciIoWidthUint32,
- 0,
- Offset,
- Width >> 2,
- Private->LineBuffer
- );
- } else {
- Private->PciIo->Mem.Read (
- Private->PciIo,
- EfiPciIoWidthUint8,
- 0,
- Offset,
- Width,
- Private->LineBuffer
- );
- }
-
- for (X = 0; X < Width; X++) {
- Blt = (EFI_GRAPHICS_OUTPUT_BLT_PIXEL *) ((UINT8 *) BltBuffer + (DstY * Delta) + (DestinationX + X) * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL));
-
- Blt->Red = PIXEL_TO_RED_BYTE (Private->LineBuffer[X]);
- Blt->Green = PIXEL_TO_GREEN_BYTE (Private->LineBuffer[X]);
- Blt->Blue = PIXEL_TO_BLUE_BYTE (Private->LineBuffer[X]);
- }
- }
- break;
-
- case EfiBltVideoToVideo:
- //
- // Perform hardware acceleration for Video to Video operations
- //
- ScreenWidth = Private->ModeData[CurrentMode].HorizontalResolution;
- SourceOffset = (SourceY * Private->ModeData[CurrentMode].HorizontalResolution) + (SourceX);
- Offset = (DestinationY * Private->ModeData[CurrentMode].HorizontalResolution) + (DestinationX);
-
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0000);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0010);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0012);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0014);
-
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0001);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0011);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0013);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0015);
-
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) (((Width << 8) & 0xff00) | 0x20));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((Width & 0xff00) | 0x21));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) (((Height << 8) & 0xff00) | 0x22));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((Height & 0xff00) | 0x23));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) (((ScreenWidth << 8) & 0xff00) | 0x24));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((ScreenWidth & 0xff00) | 0x25));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) (((ScreenWidth << 8) & 0xff00) | 0x26));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((ScreenWidth & 0xff00) | 0x27));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((((Offset) << 8) & 0xff00) | 0x28));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((((Offset) >> 0) & 0xff00) | 0x29));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((((Offset) >> 8) & 0xff00) | 0x2a));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((((SourceOffset) << 8) & 0xff00) | 0x2c));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((((SourceOffset) >> 0) & 0xff00) | 0x2d));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((((SourceOffset) >> 8) & 0xff00) | 0x2e));
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x002f);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0030);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0d32);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0033);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0034);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0035);
-
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0231);
-
- outb (Private, GRAPH_ADDRESS_REGISTER, 0x31);
- while ((inb (Private, GRAPH_DATA_REGISTER) & 0x01) == 0x01)
- ;
- break;
-
- case EfiBltVideoFill:
- Blt = BltBuffer;
- Pixel = RGB_BYTES_TO_PIXEL (Blt->Red, Blt->Green, Blt->Blue);
- WidePixel = (Pixel << 8) | Pixel;
- WidePixel = (WidePixel << 16) | WidePixel;
-
- if (DestinationX == 0 && Width == Private->ModeData[CurrentMode].HorizontalResolution) {
- Offset = DestinationY * Private->ModeData[CurrentMode].HorizontalResolution;
- if (((Offset & 0x03) == 0) && (((Width * Height) & 0x03) == 0)) {
- Private->PciIo->Mem.Write (
- Private->PciIo,
- EfiPciIoWidthFillUint32,
- 0,
- Offset,
- (Width * Height) >> 2,
- &WidePixel
- );
- } else {
- Private->PciIo->Mem.Write (
- Private->PciIo,
- EfiPciIoWidthFillUint8,
- 0,
- Offset,
- Width * Height,
- &Pixel
- );
- }
- } else {
- for (SrcY = SourceY, DstY = DestinationY; SrcY < (Height + SourceY); SrcY++, DstY++) {
- Offset = (DstY * Private->ModeData[CurrentMode].HorizontalResolution) + DestinationX;
- if (((Offset & 0x03) == 0) && ((Width & 0x03) == 0)) {
- Private->PciIo->Mem.Write (
- Private->PciIo,
- EfiPciIoWidthFillUint32,
- 0,
- Offset,
- Width >> 2,
- &WidePixel
- );
- } else {
- Private->PciIo->Mem.Write (
- Private->PciIo,
- EfiPciIoWidthFillUint8,
- 0,
- Offset,
- Width,
- &Pixel
- );
- }
- }
- }
- break;
-
- case EfiBltBufferToVideo:
- for (SrcY = SourceY, DstY = DestinationY; SrcY < (Height + SourceY); SrcY++, DstY++) {
-
- for (X = 0; X < Width; X++) {
- Blt =
- (EFI_GRAPHICS_OUTPUT_BLT_PIXEL *) (
- (UINT8 *) BltBuffer +
- (SrcY * Delta) +
- ((SourceX + X) * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL))
- );
- Private->LineBuffer[X] =
- RGB_BYTES_TO_PIXEL (Blt->Red, Blt->Green, Blt->Blue);
- }
-
- Offset = (DstY * Private->ModeData[CurrentMode].HorizontalResolution) + DestinationX;
-
- if (((Offset & 0x03) == 0) && ((Width & 0x03) == 0)) {
- Private->PciIo->Mem.Write (
- Private->PciIo,
- EfiPciIoWidthUint32,
- 0,
- Offset,
- Width >> 2,
- Private->LineBuffer
- );
- } else {
- Private->PciIo->Mem.Write (
- Private->PciIo,
- EfiPciIoWidthUint8,
- 0,
- Offset,
- Width,
- Private->LineBuffer
- );
- }
- }
- break;
- default:
- ASSERT (FALSE);
- }
-
- gBS->RestoreTPL (OriginalTPL);
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-CirrusLogic5430GraphicsOutputConstructor (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private
- )
-{
- EFI_STATUS Status;
- EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;
-
-
- GraphicsOutput = &Private->GraphicsOutput;
- GraphicsOutput->QueryMode = CirrusLogic5430GraphicsOutputQueryMode;
- GraphicsOutput->SetMode = CirrusLogic5430GraphicsOutputSetMode;
- GraphicsOutput->Blt = CirrusLogic5430GraphicsOutputBlt;
-
- //
- // Initialize the private data
- //
- Status = gBS->AllocatePool (
- EfiBootServicesData,
- sizeof (EFI_GRAPHICS_OUTPUT_PROTOCOL_MODE),
- (VOID **) &Private->GraphicsOutput.Mode
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
- Status = gBS->AllocatePool (
- EfiBootServicesData,
- sizeof (EFI_GRAPHICS_OUTPUT_MODE_INFORMATION),
- (VOID **) &Private->GraphicsOutput.Mode->Info
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
- Private->GraphicsOutput.Mode->MaxMode = (UINT32) Private->MaxMode;
- Private->GraphicsOutput.Mode->Mode = GRAPHICS_OUTPUT_INVALIDE_MODE_NUMBER;
- Private->HardwareNeedsStarting = TRUE;
- Private->LineBuffer = NULL;
-
- //
- // Initialize the hardware
- //
- GraphicsOutput->SetMode (GraphicsOutput, 0);
- ASSERT (Private->GraphicsOutput.Mode->Mode < CIRRUS_LOGIC_5430_MODE_COUNT);
- DrawLogo (
- Private,
- Private->ModeData[Private->GraphicsOutput.Mode->Mode].HorizontalResolution,
- Private->ModeData[Private->GraphicsOutput.Mode->Mode].VerticalResolution
- );
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-CirrusLogic5430GraphicsOutputDestructor (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private
- )
-/*++
-
-Routine Description:
-
-Arguments:
-
-Returns:
-
- None
-
---*/
-{
- if (Private->GraphicsOutput.Mode != NULL) {
- if (Private->GraphicsOutput.Mode->Info != NULL) {
- gBS->FreePool (Private->GraphicsOutput.Mode->Info);
- }
- gBS->FreePool (Private->GraphicsOutput.Mode);
- }
-
- return EFI_SUCCESS;
-}
-
-
diff --git a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430I2c.c b/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430I2c.c deleted file mode 100644 index 3bfc51205b..0000000000 --- a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430I2c.c +++ /dev/null @@ -1,433 +0,0 @@ -/** @file
- I2C Bus implementation upon CirrusLogic.
-
- Copyright (c) 2008 - 2009, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "CirrusLogic5430.h"
-#include "CirrusLogic5430I2c.h"
-
-#define SEQ_ADDRESS_REGISTER 0x3c4
-#define SEQ_DATA_REGISTER 0x3c5
-
-#define I2C_CONTROL 0x08
-#define I2CDAT_IN 7
-#define I2CCLK_IN 2
-#define I2CDAT_OUT 1
-#define I2CCLK_OUT 0
-
-#define I2C_BUS_SPEED 100 //100kbps
-
-/**
- PCI I/O byte write function.
-
- @param PciIo The pointer to PCI_IO_PROTOCOL.
- @param Address The bit map of I2C Data or I2C Clock pins.
- @param Data The date to write.
-
-**/
-VOID
-I2cOutb (
- EFI_PCI_IO_PROTOCOL *PciIo,
- UINTN Address,
- UINT8 Data
- )
-{
- PciIo->Io.Write (
- PciIo,
- EfiPciIoWidthUint8,
- EFI_PCI_IO_PASS_THROUGH_BAR,
- Address,
- 1,
- &Data
- );
-}
-/**
- PCI I/O byte read function.
-
- @param PciIo The pointer to PCI_IO_PROTOCOL.
- @param Address The bit map of I2C Data or I2C Clock pins.
-
- return byte value read from PCI I/O space.
-
-**/
-UINT8
-I2cInb (
- EFI_PCI_IO_PROTOCOL *PciIo,
- UINTN Address
- )
-{
- UINT8 Data;
-
- PciIo->Io.Read (
- PciIo,
- EfiPciIoWidthUint8,
- EFI_PCI_IO_PASS_THROUGH_BAR,
- Address,
- 1,
- &Data
- );
- return Data;
-}
-
-/**
- Read status of I2C Data and I2C Clock Pins.
-
- @param PciIo The pointer to PCI_IO_PROTOCOL.
- @param Blt The bit map of I2C Data or I2C Clock pins.
-
- @retval 0 Low on I2C Data or I2C Clock Pin.
- @retval 1 High on I2C Data or I2C Clock Pin.
-
-**/
-UINT8
-I2cPinRead (
- EFI_PCI_IO_PROTOCOL *PciIo,
- UINT8 Bit
- )
-{
- I2cOutb (PciIo, SEQ_ADDRESS_REGISTER, I2C_CONTROL);
- return (UINT8) ((I2cInb (PciIo, SEQ_DATA_REGISTER) >> Bit ) & 0xfe);
-}
-
-
-/**
- Set/Clear I2C Data and I2C Clock Pins.
-
- @param PciIo The pointer to PCI_IO_PROTOCOL.
- @param Blt The bit map to controller I2C Data or I2C Clock pins.
- @param Value 1 or 0 stands for Set or Clear I2C Data and I2C Clock Pins.
-
-**/
-VOID
-I2cPinWrite (
- EFI_PCI_IO_PROTOCOL *PciIo,
- UINT8 Bit,
- UINT8 Value
- )
-{
- UINT8 Byte;
- I2cOutb (PciIo, SEQ_ADDRESS_REGISTER, I2C_CONTROL);
- Byte = (UINT8) (I2cInb (PciIo, SEQ_DATA_REGISTER) & (UINT8) ~(1 << Bit)) ;
- Byte = (UINT8) (Byte | ((Value & 0x01) << Bit));
- I2cOutb (PciIo, SEQ_DATA_REGISTER, (UINT8) (Byte | 0x40));
- return;
-}
-
-/**
- Read/write delay acoording to I2C Bus Speed.
-
-**/
-VOID
-I2cDelay (
- VOID
- )
-{
- MicroSecondDelay (1000 / I2C_BUS_SPEED);
-}
-
-/**
- Write a 8-bit data onto I2C Data Pin.
-
- @param PciIo The pointer to PCI_IO_PROTOCOL.
- @param Data The byte data to write.
-
-**/
-VOID
-I2cSendByte (
- EFI_PCI_IO_PROTOCOL *PciIo,
- UINT8 Data
- )
-{
- UINTN Index;
- //
- // Send byte data onto I2C Bus
- //
- for (Index = 0; Index < 8; Index --) {
- I2cPinWrite (PciIo, I2CDAT_OUT, (UINT8) (Data >> (7 - Index)));
- I2cPinWrite (PciIo, I2CCLK_OUT, 1);
- I2cDelay ();
- I2cPinWrite (PciIo, I2CCLK_OUT, 0);
- }
-}
-
-/**
- Read a 8-bit data from I2C Data Pin.
-
- @param PciIo The pointer to PCI_IO_PROTOCOL.
-
- Return the byte data read from I2C Data Pin.
-**/
-UINT8
-I2cReceiveByte (
- EFI_PCI_IO_PROTOCOL *PciIo
- )
-{
- UINT8 Data;
- UINTN Index;
-
- Data = 0;
- //
- // Read byte data from I2C Bus
- //
- for (Index = 0; Index < 8; Index --) {
- I2cPinWrite (PciIo, I2CCLK_OUT, 1);
- I2cDelay ();
- Data = (UINT8) (Data << 1);
- Data = (UINT8) (Data | I2cPinRead (PciIo, I2CDAT_IN));
- I2cPinWrite (PciIo, I2CCLK_OUT, 0);
- }
-
- return Data;
-}
-
-/**
- Receive an ACK signal from I2C Bus.
-
- @param PciIo The pointer to PCI_IO_PROTOCOL.
-
-**/
-BOOLEAN
-I2cWaitAck (
- EFI_PCI_IO_PROTOCOL *PciIo
- )
-{
- //
- // Wait for ACK signal
- //
- I2cPinWrite (PciIo, I2CDAT_OUT, 1);
- I2cPinWrite (PciIo, I2CCLK_OUT, 1);
- I2cDelay ();
- if (I2cPinRead (PciIo, I2CDAT_IN) == 0) {
- I2cPinWrite (PciIo, I2CDAT_OUT, 1);
- return TRUE;
- } else {
- return FALSE;
- }
-}
-
-/**
- Send an ACK signal onto I2C Bus.
-
- @param PciIo The pointer to PCI_IO_PROTOCOL.
-
-**/
-VOID
-I2cSendAck (
- EFI_PCI_IO_PROTOCOL *PciIo
- )
-{
- I2cPinWrite (PciIo, I2CCLK_OUT, 1);
- I2cPinWrite (PciIo, I2CDAT_OUT, 1);
- I2cPinWrite (PciIo, I2CDAT_OUT, 0);
- I2cPinWrite (PciIo, I2CCLK_OUT, 0);
-}
-
-/**
- Start a I2C transfer on I2C Bus.
-
- @param PciIo The pointer to PCI_IO_PROTOCOL.
-
-**/
-VOID
-I2cStart (
- EFI_PCI_IO_PROTOCOL *PciIo
- )
-{
- //
- // Init CLK and DAT pins
- //
- I2cPinWrite (PciIo, I2CCLK_OUT, 1);
- I2cPinWrite (PciIo, I2CDAT_OUT, 1);
- //
- // Start a I2C transfer, set SDA low from high, when SCL is high
- //
- I2cPinWrite (PciIo, I2CDAT_OUT, 0);
- I2cPinWrite (PciIo, I2CCLK_OUT, 0);
-}
-
-/**
- Stop a I2C transfer on I2C Bus.
-
- @param PciIo The pointer to PCI_IO_PROTOCOL.
-
-**/
-VOID
-I2cStop (
- EFI_PCI_IO_PROTOCOL *PciIo
- )
-{
- //
- // Stop a I2C transfer, set SDA high from low, when SCL is high
- //
- I2cPinWrite (PciIo, I2CDAT_OUT, 0);
- I2cPinWrite (PciIo, I2CCLK_OUT, 1);
- I2cPinWrite (PciIo, I2CDAT_OUT, 1);
-}
-
-/**
- Read one byte data on I2C Bus.
-
- Read one byte data from the slave device connectet to I2C Bus.
- If Data is NULL, then ASSERT().
-
- @param PciIo The pointer to PCI_IO_PROTOCOL.
- @param DeviceAddress Slave device's address.
- @param RegisterAddress The register address on slave device.
- @param Data The pointer to returned data if EFI_SUCCESS returned.
-
- @retval EFI_DEVICE_ERROR
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-I2cReadByte (
- EFI_PCI_IO_PROTOCOL *PciIo,
- UINT8 DeviceAddress,
- UINT8 RegisterAddress,
- UINT8 *Data
- )
-{
- ASSERT (Data != NULL);
-
- //
- // Start I2C transfer
- //
- I2cStart (PciIo);
-
- //
- // Send slave address with enabling write flag
- //
- I2cSendByte (PciIo, (UINT8) (DeviceAddress & 0xfe));
-
- //
- // Wait for ACK signal
- //
- if (I2cWaitAck (PciIo) == FALSE) {
- return EFI_DEVICE_ERROR;
- }
-
- //
- // Send register address
- //
- I2cSendByte (PciIo, RegisterAddress);
-
- //
- // Wait for ACK signal
- //
- if (I2cWaitAck (PciIo) == FALSE) {
- return EFI_DEVICE_ERROR;
- }
-
- //
- // Send slave address with enabling read flag
- //
- I2cSendByte (PciIo, (UINT8) (DeviceAddress | 0x01));
-
- //
- // Wait for ACK signal
- //
- if (I2cWaitAck (PciIo) == FALSE) {
- return EFI_DEVICE_ERROR;
- }
-
- //
- // Read byte data from I2C Bus
- //
- *Data = I2cReceiveByte (PciIo);
-
- //
- // Send ACK signal onto I2C Bus
- //
- I2cSendAck (PciIo);
-
- //
- // Stop a I2C transfer
- //
- I2cStop (PciIo);
-
- return EFI_SUCCESS;
-}
-
-/**
- Write one byte data onto I2C Bus.
-
- Write one byte data to the slave device connectet to I2C Bus.
- If Data is NULL, then ASSERT().
-
- @param PciIo The pointer to PCI_IO_PROTOCOL.
- @param DeviceAddress Slave device's address.
- @param RegisterAddress The register address on slave device.
- @param Data The pointer to write data.
-
- @retval EFI_DEVICE_ERROR
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-I2cWriteByte (
- EFI_PCI_IO_PROTOCOL *PciIo,
- UINT8 DeviceAddress,
- UINT8 RegisterAddress,
- UINT8 *Data
- )
-{
- ASSERT (Data != NULL);
-
- I2cStart (PciIo);
- //
- // Send slave address with enabling write flag
- //
- I2cSendByte (PciIo, (UINT8) (DeviceAddress & 0xfe));
-
- //
- // Wait for ACK signal
- //
- if (I2cWaitAck (PciIo) == FALSE) {
- return EFI_DEVICE_ERROR;
- }
-
- //
- // Send register address
- //
- I2cSendByte (PciIo, RegisterAddress);
-
- //
- // Wait for ACK signal
- //
- if (I2cWaitAck (PciIo) == FALSE) {
- return EFI_DEVICE_ERROR;
- }
-
- //
- // Send byte data onto I2C Bus
- //
- I2cSendByte (PciIo, *Data);
-
- //
- // Wait for ACK signal
- //
- if (I2cWaitAck (PciIo) == FALSE) {
- return EFI_DEVICE_ERROR;
- }
-
- //
- // Stop a I2C transfer
- //
- I2cStop (PciIo);
-
- return EFI_SUCCESS;
-}
-
-
-
diff --git a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430I2c.h b/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430I2c.h deleted file mode 100644 index a8db4c38f3..0000000000 --- a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430I2c.h +++ /dev/null @@ -1,68 +0,0 @@ -/** @file
- I2c Bus byte read/write functions.
-
- Copyright (c) 2008 - 2009, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef _CIRRUS_LOGIC_I2C_H_
-#define _CIRRUS_LOGIC_I2C_H_
-
-#include <Protocol/PciIo.h>
-
-/**
- Read one byte data on I2C Bus.
-
- Read one byte data from the slave device connectet to I2C Bus.
- If Data is NULL, then ASSERT().
-
- @param PciIo The pointer to PCI_IO_PROTOCOL.
- @param DeviceAddress Slave device's address.
- @param RegisterAddress The register address on slave device.
- @param Data The pointer to returned data if EFI_SUCCESS returned.
-
- @retval EFI_DEVICE_ERROR
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-I2cReadByte (
- EFI_PCI_IO_PROTOCOL *PciIo,
- UINT8 DeviceAddress,
- UINT8 RegisterAddress,
- UINT8 *Data
- );
-
-/**
- Write one byte data onto I2C Bus.
-
- Write one byte data to the slave device connectet to I2C Bus.
- If Data is NULL, then ASSERT().
-
- @param PciIo The pointer to PCI_IO_PROTOCOL.
- @param DeviceAddress Slave device's address.
- @param RegisterAddress The register address on slave device.
- @param Data The pointer to write data.
-
- @retval EFI_DEVICE_ERROR
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-I2cWriteByte (
- EFI_PCI_IO_PROTOCOL *PciIo,
- UINT8 DeviceAddress,
- UINT8 RegisterAddress,
- UINT8 *Data
- );
-
-#endif
diff --git a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430UgaDraw.c b/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430UgaDraw.c deleted file mode 100644 index 0f208815ea..0000000000 --- a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430UgaDraw.c +++ /dev/null @@ -1,418 +0,0 @@ -/** @file
- This file produces the graphics abstration of UGA Draw. It is called by
- CirrusLogic5430.c file which deals with the EFI 1.1 driver model.
- This file just does graphics.
-
- Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "CirrusLogic5430.h"
-
-//
-// UGA Draw Protocol Member Functions
-//
-EFI_STATUS
-EFIAPI
-CirrusLogic5430UgaDrawGetMode (
- IN EFI_UGA_DRAW_PROTOCOL *This,
- OUT UINT32 *HorizontalResolution,
- OUT UINT32 *VerticalResolution,
- OUT UINT32 *ColorDepth,
- OUT UINT32 *RefreshRate
- )
-{
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private;
-
- Private = CIRRUS_LOGIC_5430_PRIVATE_DATA_FROM_UGA_DRAW_THIS (This);
-
- if (Private->HardwareNeedsStarting) {
- return EFI_NOT_STARTED;
- }
-
- if ((HorizontalResolution == NULL) ||
- (VerticalResolution == NULL) ||
- (ColorDepth == NULL) ||
- (RefreshRate == NULL)) {
- return EFI_INVALID_PARAMETER;
- }
-
- *HorizontalResolution = Private->ModeData[Private->CurrentMode].HorizontalResolution;
- *VerticalResolution = Private->ModeData[Private->CurrentMode].VerticalResolution;
- *ColorDepth = Private->ModeData[Private->CurrentMode].ColorDepth;
- *RefreshRate = Private->ModeData[Private->CurrentMode].RefreshRate;
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-EFIAPI
-CirrusLogic5430UgaDrawSetMode (
- IN EFI_UGA_DRAW_PROTOCOL *This,
- IN UINT32 HorizontalResolution,
- IN UINT32 VerticalResolution,
- IN UINT32 ColorDepth,
- IN UINT32 RefreshRate
- )
-{
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private;
- UINTN Index;
-
- Private = CIRRUS_LOGIC_5430_PRIVATE_DATA_FROM_UGA_DRAW_THIS (This);
-
- for (Index = 0; Index < Private->MaxMode; Index++) {
-
- if (HorizontalResolution != Private->ModeData[Index].HorizontalResolution) {
- continue;
- }
-
- if (VerticalResolution != Private->ModeData[Index].VerticalResolution) {
- continue;
- }
-
- if (ColorDepth != Private->ModeData[Index].ColorDepth) {
- continue;
- }
-
- if (RefreshRate != Private->ModeData[Index].RefreshRate) {
- continue;
- }
-
- if (Private->LineBuffer) {
- gBS->FreePool (Private->LineBuffer);
- }
-
- Private->LineBuffer = NULL;
- Private->LineBuffer = AllocatePool (HorizontalResolution);
- if (Private->LineBuffer == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
-
- InitializeGraphicsMode (Private, &CirrusLogic5430VideoModes[Private->ModeData[Index].ModeNumber]);
-
- Private->CurrentMode = Index;
-
- Private->HardwareNeedsStarting = FALSE;
-
- return EFI_SUCCESS;
- }
-
- return EFI_NOT_FOUND;
-}
-
-EFI_STATUS
-EFIAPI
-CirrusLogic5430UgaDrawBlt (
- IN EFI_UGA_DRAW_PROTOCOL *This,
- IN EFI_UGA_PIXEL *BltBuffer, OPTIONAL
- IN EFI_UGA_BLT_OPERATION BltOperation,
- IN UINTN SourceX,
- IN UINTN SourceY,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height,
- IN UINTN Delta
- )
-{
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private;
- EFI_TPL OriginalTPL;
- UINTN DstY;
- UINTN SrcY;
- EFI_UGA_PIXEL *Blt;
- UINTN X;
- UINT8 Pixel;
- UINT32 WidePixel;
- UINTN ScreenWidth;
- UINTN Offset;
- UINTN SourceOffset;
-
- Private = CIRRUS_LOGIC_5430_PRIVATE_DATA_FROM_UGA_DRAW_THIS (This);
-
- if ((UINT32)BltOperation >= EfiUgaBltMax) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (Width == 0 || Height == 0) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // If Delta is zero, then the entire BltBuffer is being used, so Delta
- // is the number of bytes in each row of BltBuffer. Since BltBuffer is Width pixels size,
- // the number of bytes in each row can be computed.
- //
- if (Delta == 0) {
- Delta = Width * sizeof (EFI_UGA_PIXEL);
- }
-
- //
- // We need to fill the Virtual Screen buffer with the blt data.
- // The virtual screen is upside down, as the first row is the bootom row of
- // the image.
- //
-
- //
- // Make sure the SourceX, SourceY, DestinationX, DestinationY, Width, and Height parameters
- // are valid for the operation and the current screen geometry.
- //
- if (BltOperation == EfiUgaVideoToBltBuffer) {
- //
- // Video to BltBuffer: Source is Video, destination is BltBuffer
- //
- if (SourceY + Height > Private->ModeData[Private->CurrentMode].VerticalResolution) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (SourceX + Width > Private->ModeData[Private->CurrentMode].HorizontalResolution) {
- return EFI_INVALID_PARAMETER;
- }
- } else {
- //
- // BltBuffer to Video: Source is BltBuffer, destination is Video
- //
- if (DestinationY + Height > Private->ModeData[Private->CurrentMode].VerticalResolution) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (DestinationX + Width > Private->ModeData[Private->CurrentMode].HorizontalResolution) {
- return EFI_INVALID_PARAMETER;
- }
- }
- //
- // We have to raise to TPL Notify, so we make an atomic write the frame buffer.
- // We would not want a timer based event (Cursor, ...) to come in while we are
- // doing this operation.
- //
- OriginalTPL = gBS->RaiseTPL (TPL_NOTIFY);
-
- switch (BltOperation) {
- case EfiUgaVideoToBltBuffer:
- //
- // Video to BltBuffer: Source is Video, destination is BltBuffer
- //
- for (SrcY = SourceY, DstY = DestinationY; DstY < (Height + DestinationY); SrcY++, DstY++) {
-
- Offset = (SrcY * Private->ModeData[Private->CurrentMode].HorizontalResolution) + SourceX;
- if (((Offset & 0x03) == 0) && ((Width & 0x03) == 0)) {
- Private->PciIo->Mem.Read (
- Private->PciIo,
- EfiPciIoWidthUint32,
- 0,
- Offset,
- Width >> 2,
- Private->LineBuffer
- );
- } else {
- Private->PciIo->Mem.Read (
- Private->PciIo,
- EfiPciIoWidthUint8,
- 0,
- Offset,
- Width,
- Private->LineBuffer
- );
- }
-
- for (X = 0; X < Width; X++) {
- Blt = (EFI_UGA_PIXEL *) ((UINT8 *) BltBuffer + (DstY * Delta) + (DestinationX + X) * sizeof (EFI_UGA_PIXEL));
-
- Blt->Red = (UINT8) (Private->LineBuffer[X] & 0xe0);
- Blt->Green = (UINT8) ((Private->LineBuffer[X] & 0x1c) << 3);
- Blt->Blue = (UINT8) ((Private->LineBuffer[X] & 0x03) << 6);
- }
- }
- break;
-
- case EfiUgaVideoToVideo:
- //
- // Perform hardware acceleration for Video to Video operations
- //
- ScreenWidth = Private->ModeData[Private->CurrentMode].HorizontalResolution;
- SourceOffset = (SourceY * Private->ModeData[Private->CurrentMode].HorizontalResolution) + (SourceX);
- Offset = (DestinationY * Private->ModeData[Private->CurrentMode].HorizontalResolution) + (DestinationX);
-
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0000);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0010);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0012);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0014);
-
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0001);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0011);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0013);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0015);
-
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) (((Width << 8) & 0xff00) | 0x20));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((Width & 0xff00) | 0x21));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) (((Height << 8) & 0xff00) | 0x22));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((Height & 0xff00) | 0x23));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) (((ScreenWidth << 8) & 0xff00) | 0x24));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((ScreenWidth & 0xff00) | 0x25));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) (((ScreenWidth << 8) & 0xff00) | 0x26));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((ScreenWidth & 0xff00) | 0x27));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((((Offset) << 8) & 0xff00) | 0x28));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((((Offset) >> 0) & 0xff00) | 0x29));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((((Offset) >> 8) & 0xff00) | 0x2a));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((((SourceOffset) << 8) & 0xff00) | 0x2c));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((((SourceOffset) >> 0) & 0xff00) | 0x2d));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((((SourceOffset) >> 8) & 0xff00) | 0x2e));
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x002f);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0030);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0d32);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0033);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0034);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0035);
-
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0231);
-
- outb (Private, GRAPH_ADDRESS_REGISTER, 0x31);
- while ((inb (Private, GRAPH_DATA_REGISTER) & 0x01) == 0x01)
- ;
- break;
-
- case EfiUgaVideoFill:
- Blt = BltBuffer;
- Pixel = (UINT8) ((Blt->Red & 0xe0) | ((Blt->Green >> 3) & 0x1c) | ((Blt->Blue >> 6) & 0x03));
- WidePixel = (Pixel << 8) | Pixel;
- WidePixel = (WidePixel << 16) | WidePixel;
-
- if (DestinationX == 0 && Width == Private->ModeData[Private->CurrentMode].HorizontalResolution) {
- Offset = DestinationY * Private->ModeData[Private->CurrentMode].HorizontalResolution;
- if (((Offset & 0x03) == 0) && (((Width * Height) & 0x03) == 0)) {
- Private->PciIo->Mem.Write (
- Private->PciIo,
- EfiPciIoWidthFillUint32,
- 0,
- Offset,
- (Width * Height) >> 2,
- &WidePixel
- );
- } else {
- Private->PciIo->Mem.Write (
- Private->PciIo,
- EfiPciIoWidthFillUint8,
- 0,
- Offset,
- Width * Height,
- &Pixel
- );
- }
- } else {
- for (SrcY = SourceY, DstY = DestinationY; SrcY < (Height + SourceY); SrcY++, DstY++) {
- Offset = (DstY * Private->ModeData[Private->CurrentMode].HorizontalResolution) + DestinationX;
- if (((Offset & 0x03) == 0) && ((Width & 0x03) == 0)) {
- Private->PciIo->Mem.Write (
- Private->PciIo,
- EfiPciIoWidthFillUint32,
- 0,
- Offset,
- Width >> 2,
- &WidePixel
- );
- } else {
- Private->PciIo->Mem.Write (
- Private->PciIo,
- EfiPciIoWidthFillUint8,
- 0,
- Offset,
- Width,
- &Pixel
- );
- }
- }
- }
- break;
-
- case EfiUgaBltBufferToVideo:
- for (SrcY = SourceY, DstY = DestinationY; SrcY < (Height + SourceY); SrcY++, DstY++) {
-
- for (X = 0; X < Width; X++) {
- Blt = (EFI_UGA_PIXEL *) ((UINT8 *) BltBuffer + (SrcY * Delta) + (SourceX + X) * sizeof (EFI_UGA_PIXEL));
- Private->LineBuffer[X] = (UINT8) ((Blt->Red & 0xe0) | ((Blt->Green >> 3) & 0x1c) | ((Blt->Blue >> 6) & 0x03));
- }
-
- Offset = (DstY * Private->ModeData[Private->CurrentMode].HorizontalResolution) + DestinationX;
-
- if (((Offset & 0x03) == 0) && ((Width & 0x03) == 0)) {
- Private->PciIo->Mem.Write (
- Private->PciIo,
- EfiPciIoWidthUint32,
- 0,
- Offset,
- Width >> 2,
- Private->LineBuffer
- );
- } else {
- Private->PciIo->Mem.Write (
- Private->PciIo,
- EfiPciIoWidthUint8,
- 0,
- Offset,
- Width,
- Private->LineBuffer
- );
- }
- }
- break;
-
- default:
- break;
- }
-
- gBS->RestoreTPL (OriginalTPL);
-
- return EFI_SUCCESS;
-}
-
-//
-// Construction and Destruction functions
-//
-EFI_STATUS
-CirrusLogic5430UgaDrawConstructor (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private
- )
-{
- EFI_UGA_DRAW_PROTOCOL *UgaDraw;
-
- //
- // Fill in Private->UgaDraw protocol
- //
- UgaDraw = &Private->UgaDraw;
-
- UgaDraw->GetMode = CirrusLogic5430UgaDrawGetMode;
- UgaDraw->SetMode = CirrusLogic5430UgaDrawSetMode;
- UgaDraw->Blt = CirrusLogic5430UgaDrawBlt;
-
- //
- // Initialize the private data
- //
- Private->CurrentMode = 0;
- Private->HardwareNeedsStarting = TRUE;
- Private->LineBuffer = NULL;
-
- //
- // Initialize the hardware
- //
- UgaDraw->SetMode (
- UgaDraw,
- Private->ModeData[Private->CurrentMode].HorizontalResolution,
- Private->ModeData[Private->CurrentMode].VerticalResolution,
- Private->ModeData[Private->CurrentMode].ColorDepth,
- Private->ModeData[Private->CurrentMode].RefreshRate
- );
- DrawLogo (
- Private,
- Private->ModeData[Private->CurrentMode].HorizontalResolution,
- Private->ModeData[Private->CurrentMode].VerticalResolution
- );
-
- return EFI_SUCCESS;
-}
-
diff --git a/OptionRomPkg/CirrusLogic5430Dxe/ComponentName.c b/OptionRomPkg/CirrusLogic5430Dxe/ComponentName.c deleted file mode 100644 index e935bd7637..0000000000 --- a/OptionRomPkg/CirrusLogic5430Dxe/ComponentName.c +++ /dev/null @@ -1,209 +0,0 @@ -/** @file
- Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "CirrusLogic5430.h"
-
-//
-// EFI Component Name Protocol
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gCirrusLogic5430ComponentName = {
- CirrusLogic5430ComponentNameGetDriverName,
- CirrusLogic5430ComponentNameGetControllerName,
- "eng"
-};
-
-//
-// EFI Component Name 2 Protocol
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gCirrusLogic5430ComponentName2 = {
- (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) CirrusLogic5430ComponentNameGetDriverName,
- (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) CirrusLogic5430ComponentNameGetControllerName,
- "en"
-};
-
-
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mCirrusLogic5430DriverNameTable[] = {
- { "eng;en", L"Cirrus Logic 5430 Driver" },
- { NULL , NULL }
-};
-
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mCirrusLogic5430ControllerNameTable[] = {
- { "eng;en", L"Cirrus Logic 5430 PCI Adapter" },
- { NULL , NULL }
-};
-
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 4646 or ISO 639-2 language code format.
-
- @param DriverName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-CirrusLogic5430ComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- )
-{
- return LookupUnicodeString2 (
- Language,
- This->SupportedLanguages,
- mCirrusLogic5430DriverNameTable,
- DriverName,
- (BOOLEAN)(This == &gCirrusLogic5430ComponentName)
- );
-}
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param ControllerHandle[in] The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
-
- @param ChildHandle[in] The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
-
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 4646 or ISO 639-2 language code format.
-
- @param ControllerName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
-
- @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
-
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-CirrusLogic5430ComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- )
-{
- EFI_STATUS Status;
-
- //
- // This is a device driver, so ChildHandle must be NULL.
- //
- if (ChildHandle != NULL) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Make sure this driver is currently managing ControllHandle
- //
- Status = EfiTestManagedDevice (
- ControllerHandle,
- gCirrusLogic5430DriverBinding.DriverBindingHandle,
- &gEfiPciIoProtocolGuid
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Get the Cirrus Logic 5430's Device structure
- //
- return LookupUnicodeString2 (
- Language,
- This->SupportedLanguages,
- mCirrusLogic5430ControllerNameTable,
- ControllerName,
- (BOOLEAN)(This == &gCirrusLogic5430ComponentName)
- );
-}
diff --git a/OptionRomPkg/CirrusLogic5430Dxe/DriverSupportedEfiVersion.c b/OptionRomPkg/CirrusLogic5430Dxe/DriverSupportedEfiVersion.c deleted file mode 100644 index 8fcfdfa876..0000000000 --- a/OptionRomPkg/CirrusLogic5430Dxe/DriverSupportedEfiVersion.c +++ /dev/null @@ -1,20 +0,0 @@ -/** @file
- Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
- Module Name: DriverSupportEfiVersion.c
-
-**/
-#include "CirrusLogic5430.h"
-
-EFI_DRIVER_SUPPORTED_EFI_VERSION_PROTOCOL gCirrusLogic5430DriverSupportedEfiVersion = {
- sizeof (EFI_DRIVER_SUPPORTED_EFI_VERSION_PROTOCOL), // Size of Protocol structure.
- 0 // Version number to be filled at start up.
-};
-
diff --git a/OptionRomPkg/CirrusLogic5430Dxe/Edid.c b/OptionRomPkg/CirrusLogic5430Dxe/Edid.c deleted file mode 100644 index 6ce681a6ca..0000000000 --- a/OptionRomPkg/CirrusLogic5430Dxe/Edid.c +++ /dev/null @@ -1,531 +0,0 @@ -/** @file
- Read EDID information and parse EDID information.
-
- Copyright (c) 2008 - 2014, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "CirrusLogic5430.h"
-#include "CirrusLogic5430I2c.h"
-
-//
-// EDID block
-//
-typedef struct {
- UINT8 Header[8]; //EDID header "00 FF FF FF FF FF FF 00"
- UINT16 ManufactureName; //EISA 3-character ID
- UINT16 ProductCode; //Vendor assigned code
- UINT32 SerialNumber; //32-bit serial number
- UINT8 WeekOfManufacture; //Week number
- UINT8 YearOfManufacture; //Year
- UINT8 EdidVersion; //EDID Structure Version
- UINT8 EdidRevision; //EDID Structure Revision
- UINT8 VideoInputDefinition;
- UINT8 MaxHorizontalImageSize; //cm
- UINT8 MaxVerticalImageSize; //cm
- UINT8 DisplayTransferCharacteristic;
- UINT8 FeatureSupport;
- UINT8 RedGreenLowBits; //Rx1 Rx0 Ry1 Ry0 Gx1 Gx0 Gy1Gy0
- UINT8 BlueWhiteLowBits; //Bx1 Bx0 By1 By0 Wx1 Wx0 Wy1 Wy0
- UINT8 RedX; //Red-x Bits 9 - 2
- UINT8 RedY; //Red-y Bits 9 - 2
- UINT8 GreenX; //Green-x Bits 9 - 2
- UINT8 GreenY; //Green-y Bits 9 - 2
- UINT8 BlueX; //Blue-x Bits 9 - 2
- UINT8 BlueY; //Blue-y Bits 9 - 2
- UINT8 WhiteX; //White-x Bits 9 - 2
- UINT8 WhiteY; //White-x Bits 9 - 2
- UINT8 EstablishedTimings[3];
- UINT8 StandardTimingIdentification[16];
- UINT8 DetailedTimingDescriptions[72];
- UINT8 ExtensionFlag; //Number of (optional) 128-byte EDID extension blocks to follow
- UINT8 Checksum;
-} EDID_BLOCK;
-
-#define EDID_BLOCK_SIZE 128
-#define VBE_EDID_ESTABLISHED_TIMING_MAX_NUMBER 17
-
-typedef struct {
- UINT16 HorizontalResolution;
- UINT16 VerticalResolution;
- UINT16 RefreshRate;
-} EDID_TIMING;
-
-typedef struct {
- UINT32 ValidNumber;
- UINT32 Key[VBE_EDID_ESTABLISHED_TIMING_MAX_NUMBER];
-} VALID_EDID_TIMING;
-
-//
-// Standard timing defined by VESA EDID
-//
-EDID_TIMING mVbeEstablishedEdidTiming[] = {
- //
- // Established Timing I
- //
- {800, 600, 60},
- {800, 600, 56},
- {640, 480, 75},
- {640, 480, 72},
- {640, 480, 67},
- {640, 480, 60},
- {720, 400, 88},
- {720, 400, 70},
- //
- // Established Timing II
- //
- {1280, 1024, 75},
- {1024, 768, 75},
- {1024, 768, 70},
- {1024, 768, 60},
- {1024, 768, 87},
- {832, 624, 75},
- {800, 600, 75},
- {800, 600, 72},
- //
- // Established Timing III
- //
- {1152, 870, 75}
-};
-
-/**
- Read EDID information from I2C Bus on CirrusLogic.
-
- @param Private Pointer to CIRRUS_LOGIC_5430_PRIVATE_DATA.
- @param EdidDataBlock Pointer to EDID data block.
- @param EdidSize Returned EDID block size.
-
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-ReadEdidData (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
- UINT8 **EdidDataBlock,
- UINTN *EdidSize
- )
-{
- UINTN Index;
- UINT8 EdidData[EDID_BLOCK_SIZE * 2];
- UINT8 *ValidEdid;
- UINT64 Signature;
-
- for (Index = 0; Index < EDID_BLOCK_SIZE * 2; Index ++) {
- I2cReadByte (Private->PciIo, 0xa0, (UINT8)Index, &EdidData[Index]);
- }
-
- //
- // Search for the EDID signature
- //
- ValidEdid = &EdidData[0];
- Signature = 0x00ffffffffffff00ull;
- for (Index = 0; Index < EDID_BLOCK_SIZE * 2; Index ++, ValidEdid ++) {
- if (CompareMem (ValidEdid, &Signature, 8) == 0) {
- break;
- }
- }
-
- if (Index == 256) {
- //
- // No EDID signature found
- //
- return EFI_UNSUPPORTED;
- }
-
- *EdidDataBlock = AllocateCopyPool (
- EDID_BLOCK_SIZE,
- ValidEdid
- );
- if (*EdidDataBlock == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
-
- //
- // Currently only support EDID 1.x
- //
- *EdidSize = EDID_BLOCK_SIZE;
-
- return EFI_SUCCESS;
-}
-
-/**
- Generate a search key for a specified timing data.
-
- @param EdidTiming Pointer to EDID timing
-
- @return The 32 bit unique key for search.
-
-**/
-UINT32
-CalculateEdidKey (
- EDID_TIMING *EdidTiming
- )
-{
- UINT32 Key;
-
- //
- // Be sure no conflicts for all standard timing defined by VESA.
- //
- Key = (EdidTiming->HorizontalResolution * 2) + EdidTiming->VerticalResolution;
- return Key;
-}
-
-/**
- Search a specified Timing in all the valid EDID timings.
-
- @param ValidEdidTiming All valid EDID timing information.
- @param EdidTiming The Timing to search for.
-
- @retval TRUE Found.
- @retval FALSE Not found.
-
-**/
-BOOLEAN
-SearchEdidTiming (
- VALID_EDID_TIMING *ValidEdidTiming,
- EDID_TIMING *EdidTiming
- )
-{
- UINT32 Index;
- UINT32 Key;
-
- Key = CalculateEdidKey (EdidTiming);
-
- for (Index = 0; Index < ValidEdidTiming->ValidNumber; Index ++) {
- if (Key == ValidEdidTiming->Key[Index]) {
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-/**
- Parse the Established Timing and Standard Timing in EDID data block.
-
- @param EdidBuffer Pointer to EDID data block
- @param ValidEdidTiming Valid EDID timing information
-
- @retval TRUE The EDID data is valid.
- @retval FALSE The EDID data is invalid.
-
-**/
-BOOLEAN
-ParseEdidData (
- UINT8 *EdidBuffer,
- VALID_EDID_TIMING *ValidEdidTiming
- )
-{
- UINT8 CheckSum;
- UINT32 Index;
- UINT32 ValidNumber;
- UINT32 TimingBits;
- UINT8 *BufferIndex;
- UINT16 HorizontalResolution;
- UINT16 VerticalResolution;
- UINT8 AspectRatio;
- UINT8 RefreshRate;
- EDID_TIMING TempTiming;
- EDID_BLOCK *EdidDataBlock;
-
- EdidDataBlock = (EDID_BLOCK *) EdidBuffer;
-
- //
- // Check the checksum of EDID data
- //
- CheckSum = 0;
- for (Index = 0; Index < EDID_BLOCK_SIZE; Index ++) {
- CheckSum = (UINT8) (CheckSum + EdidBuffer[Index]);
- }
- if (CheckSum != 0) {
- return FALSE;
- }
-
- ValidNumber = 0;
- SetMem (ValidEdidTiming, sizeof (VALID_EDID_TIMING), 0);
-
- if ((EdidDataBlock->EstablishedTimings[0] != 0) ||
- (EdidDataBlock->EstablishedTimings[1] != 0) ||
- (EdidDataBlock->EstablishedTimings[2] != 0)
- ) {
- //
- // Established timing data
- //
- TimingBits = EdidDataBlock->EstablishedTimings[0] |
- (EdidDataBlock->EstablishedTimings[1] << 8) |
- ((EdidDataBlock->EstablishedTimings[2] & 0x80) << 9) ;
- for (Index = 0; Index < VBE_EDID_ESTABLISHED_TIMING_MAX_NUMBER; Index ++) {
- if (TimingBits & 0x1) {
- ValidEdidTiming->Key[ValidNumber] = CalculateEdidKey (&mVbeEstablishedEdidTiming[Index]);
- ValidNumber ++;
- }
- TimingBits = TimingBits >> 1;
- }
- } else {
- //
- // If no Established timing data, read the standard timing data
- //
- BufferIndex = &EdidDataBlock->StandardTimingIdentification[0];
- for (Index = 0; Index < 8; Index ++) {
- if ((BufferIndex[0] != 0x1) && (BufferIndex[1] != 0x1)){
- //
- // A valid Standard Timing
- //
- HorizontalResolution = (UINT16) (BufferIndex[0] * 8 + 248);
- AspectRatio = (UINT8) (BufferIndex[1] >> 6);
- switch (AspectRatio) {
- case 0:
- VerticalResolution = (UINT16) (HorizontalResolution / 16 * 10);
- break;
- case 1:
- VerticalResolution = (UINT16) (HorizontalResolution / 4 * 3);
- break;
- case 2:
- VerticalResolution = (UINT16) (HorizontalResolution / 5 * 4);
- break;
- case 3:
- VerticalResolution = (UINT16) (HorizontalResolution / 16 * 9);
- break;
- default:
- VerticalResolution = (UINT16) (HorizontalResolution / 4 * 3);
- break;
- }
- RefreshRate = (UINT8) ((BufferIndex[1] & 0x1f) + 60);
- TempTiming.HorizontalResolution = HorizontalResolution;
- TempTiming.VerticalResolution = VerticalResolution;
- TempTiming.RefreshRate = RefreshRate;
- ValidEdidTiming->Key[ValidNumber] = CalculateEdidKey (&TempTiming);
- ValidNumber ++;
- }
- BufferIndex += 2;
- }
- }
-
- ValidEdidTiming->ValidNumber = ValidNumber;
- return TRUE;
-}
-
-/**
- Construct the valid video modes for CirrusLogic5430.
-
-**/
-EFI_STATUS
-CirrusLogic5430VideoModeSetup (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private
- )
-{
- EFI_STATUS Status;
- UINT32 Index;
- BOOLEAN EdidFound;
- EFI_EDID_OVERRIDE_PROTOCOL *EdidOverride;
- UINT32 EdidAttributes;
- BOOLEAN EdidOverrideFound;
- UINTN EdidOverrideDataSize;
- UINT8 *EdidOverrideDataBlock;
- UINTN EdidDiscoveredDataSize;
- UINT8 *EdidDiscoveredDataBlock;
- UINTN EdidActiveDataSize;
- UINT8 *EdidActiveDataBlock;
- VALID_EDID_TIMING ValidEdidTiming;
- UINT32 ValidModeCount;
- CIRRUS_LOGIC_5430_MODE_DATA *ModeData;
- BOOLEAN TimingMatch;
- CIRRUS_LOGIC_5430_VIDEO_MODES *VideoMode;
- EDID_TIMING TempTiming;
-
- //
- // setup EDID information
- //
- Private->EdidDiscovered.Edid = NULL;
- Private->EdidDiscovered.SizeOfEdid = 0;
- Private->EdidActive.Edid = NULL;
- Private->EdidActive.SizeOfEdid = 0;
-
- EdidFound = FALSE;
- EdidOverrideFound = FALSE;
- EdidAttributes = 0xff;
- EdidOverrideDataSize = 0;
- EdidOverrideDataBlock = NULL;
- EdidActiveDataSize = 0;
- EdidActiveDataBlock = NULL;
- EdidDiscoveredDataBlock = NULL;
-
- //
- // Find EDID Override protocol firstly, this protocol is installed by platform if needed.
- //
- Status = gBS->LocateProtocol (
- &gEfiEdidOverrideProtocolGuid,
- NULL,
- (VOID **) &EdidOverride
- );
- if (!EFI_ERROR (Status)) {
- //
- // Allocate double size of VESA_BIOS_EXTENSIONS_EDID_BLOCK_SIZE to avoid overflow
- //
- EdidOverrideDataBlock = AllocatePool (EDID_BLOCK_SIZE * 2);
- if (NULL == EdidOverrideDataBlock) {
- Status = EFI_OUT_OF_RESOURCES;
- goto Done;
- }
-
- Status = EdidOverride->GetEdid (
- EdidOverride,
- Private->Handle,
- &EdidAttributes,
- &EdidOverrideDataSize,
- (UINT8 **) &EdidOverrideDataBlock
- );
- if (!EFI_ERROR (Status) &&
- EdidAttributes == 0 &&
- EdidOverrideDataSize != 0) {
- //
- // Succeeded to get EDID Override Data
- //
- EdidOverrideFound = TRUE;
- }
- }
-
- if (EdidOverrideFound != TRUE || EdidAttributes == EFI_EDID_OVERRIDE_DONT_OVERRIDE) {
- //
- // If EDID Override data doesn't exist or EFI_EDID_OVERRIDE_DONT_OVERRIDE returned,
- // read EDID information through I2C Bus
- //
- if (ReadEdidData (Private, &EdidDiscoveredDataBlock, &EdidDiscoveredDataSize) == EFI_SUCCESS) {
- Private->EdidDiscovered.SizeOfEdid = (UINT32) EdidDiscoveredDataSize;
- Private->EdidDiscovered.Edid = (UINT8 *) AllocateCopyPool (
- EdidDiscoveredDataSize,
- EdidDiscoveredDataBlock
- );
-
- if (NULL == Private->EdidDiscovered.Edid) {
- Status = EFI_OUT_OF_RESOURCES;
- goto Done;
- }
-
- EdidActiveDataSize = Private->EdidDiscovered.SizeOfEdid;
- EdidActiveDataBlock = Private->EdidDiscovered.Edid;
-
- EdidFound = TRUE;
- }
- }
-
- if (EdidFound != TRUE && EdidOverrideFound == TRUE) {
- EdidActiveDataSize = EdidOverrideDataSize;
- EdidActiveDataBlock = EdidOverrideDataBlock;
- EdidFound = TRUE;
- }
-
- if (EdidFound == TRUE) {
- //
- // Parse EDID data structure to retrieve modes supported by monitor
- //
- if (ParseEdidData ((UINT8 *) EdidActiveDataBlock, &ValidEdidTiming) == TRUE) {
- //
- // Copy EDID Override Data to EDID Active Data
- //
- Private->EdidActive.SizeOfEdid = (UINT32) EdidActiveDataSize;
- Private->EdidActive.Edid = (UINT8 *) AllocateCopyPool (
- EdidActiveDataSize,
- EdidActiveDataBlock
- );
- if (NULL == Private->EdidActive.Edid) {
- Status = EFI_OUT_OF_RESOURCES;
- goto Done;
- }
- }
- } else {
- Private->EdidActive.SizeOfEdid = 0;
- Private->EdidActive.Edid = NULL;
- EdidFound = FALSE;
- }
-
- if (EdidFound) {
- //
- // Initialize the private mode data with the supported modes.
- //
- ValidModeCount = 0;
- ModeData = &Private->ModeData[0];
- VideoMode = &CirrusLogic5430VideoModes[0];
- for (Index = 0; Index < CIRRUS_LOGIC_5430_MODE_COUNT; Index++) {
-
- TimingMatch = TRUE;
-
- //
- // Check whether match with CirrusLogic5430 video mode
- //
- TempTiming.HorizontalResolution = (UINT16) VideoMode->Width;
- TempTiming.VerticalResolution = (UINT16) VideoMode->Height;
- TempTiming.RefreshRate = (UINT16) VideoMode->RefreshRate;
- if (SearchEdidTiming (&ValidEdidTiming, &TempTiming) != TRUE) {
- TimingMatch = FALSE;
- }
-
- //
- // Not export Mode 0x0 as GOP mode, this is not defined in spec.
- //
- if ((VideoMode->Width == 0) || (VideoMode->Height == 0)) {
- TimingMatch = FALSE;
- }
-
- if (TimingMatch) {
- ModeData->ModeNumber = Index;
- ModeData->HorizontalResolution = VideoMode->Width;
- ModeData->VerticalResolution = VideoMode->Height;
- ModeData->ColorDepth = VideoMode->ColorDepth;
- ModeData->RefreshRate = VideoMode->RefreshRate;
-
- ModeData ++;
- ValidModeCount ++;
- }
-
- VideoMode ++;
- }
-
- Private->MaxMode = ValidModeCount;
-
- } else {
- //
- // If EDID information wasn't found
- //
- ModeData = &Private->ModeData[0];
- VideoMode = &CirrusLogic5430VideoModes[0];
- for (Index = 0; Index < CIRRUS_LOGIC_5430_MODE_COUNT; Index ++) {
- ModeData->ModeNumber = Index;
- ModeData->HorizontalResolution = VideoMode->Width;
- ModeData->VerticalResolution = VideoMode->Height;
- ModeData->ColorDepth = VideoMode->ColorDepth;
- ModeData->RefreshRate = VideoMode->RefreshRate;
-
- ModeData ++ ;
- VideoMode ++;
- }
- Private->MaxMode = CIRRUS_LOGIC_5430_MODE_COUNT;
- }
-
- if (EdidOverrideDataBlock != NULL) {
- FreePool (EdidOverrideDataBlock);
- }
-
- return EFI_SUCCESS;
-
-Done:
- if (EdidOverrideDataBlock != NULL) {
- FreePool (EdidOverrideDataBlock);
- }
- if (Private->EdidDiscovered.Edid != NULL) {
- FreePool (Private->EdidDiscovered.Edid);
- }
- if (Private->EdidDiscovered.Edid != NULL) {
- FreePool (Private->EdidActive.Edid);
- }
-
- return EFI_DEVICE_ERROR;
-}
diff --git a/OptionRomPkg/Contributions.txt b/OptionRomPkg/Contributions.txt deleted file mode 100644 index f87cbd73c6..0000000000 --- a/OptionRomPkg/Contributions.txt +++ /dev/null @@ -1,218 +0,0 @@ -
-======================
-= Code Contributions =
-======================
-
-To make a contribution to a TianoCore project, follow these steps.
-1. Create a change description in the format specified below to
- use in the source control commit log.
-2. Your commit message must include your "Signed-off-by" signature,
- and "Contributed-under" message.
-3. Your "Contributed-under" message explicitly states that the
- contribution is made under the terms of the specified
- contribution agreement. Your "Contributed-under" message
- must include the name of contribution agreement and version.
- For example: Contributed-under: TianoCore Contribution Agreement 1.0
- The "TianoCore Contribution Agreement" is included below in
- this document.
-4. Submit your code to the TianoCore project using the process
- that the project documents on its web page. If the process is
- not documented, then submit the code on development email list
- for the project.
-5. It is preferred that contributions are submitted using the same
- copyright license as the base project. When that is not possible,
- then contributions using the following licenses can be accepted:
- * BSD (2-clause): http://opensource.org/licenses/BSD-2-Clause
- * BSD (3-clause): http://opensource.org/licenses/BSD-3-Clause
- * MIT: http://opensource.org/licenses/MIT
- * Python-2.0: http://opensource.org/licenses/Python-2.0
- * Zlib: http://opensource.org/licenses/Zlib
-
- Contributions of code put into the public domain can also be
- accepted.
-
- Contributions using other licenses might be accepted, but further
- review will be required.
-
-=====================================================
-= Change Description / Commit Message / Patch Email =
-=====================================================
-
-Your change description should use the standard format for a
-commit message, and must include your "Signed-off-by" signature
-and the "Contributed-under" message.
-
-== Sample Change Description / Commit Message =
-
-=== Start of sample patch email message ===
-
-From: Contributor Name <contributor@example.com>
-Subject: [PATCH] CodeModule: Brief-single-line-summary
-
-Full-commit-message
-
-Contributed-under: TianoCore Contribution Agreement 1.0
-Signed-off-by: Contributor Name <contributor@example.com>
----
-
-An extra message for the patch email which will not be considered part
-of the commit message can be added here.
-
-Patch content inline or attached
-
-=== End of sample patch email message ===
-
-=== Notes for sample patch email ===
-
-* The first line of commit message is taken from the email's subject
- line following [PATCH]. The remaining portion of the commit message
- is the email's content until the '---' line.
-* git format-patch is one way to create this format
-
-=== Definitions for sample patch email ===
-
-* "CodeModule" is a short idenfier for the affected code. For
- example MdePkg, or MdeModulePkg UsbBusDxe.
-* "Brief-single-line-summary" is a short summary of the change.
-* The entire first line should be less than ~70 characters.
-* "Full-commit-message" a verbose multiple line comment describing
- the change. Each line should be less than ~70 characters.
-* "Contributed-under" explicitely states that the contribution is
- made under the terms of the contribtion agreement. This
- agreement is included below in this document.
-* "Signed-off-by" is the contributor's signature identifying them
- by their real/legal name and their email address.
-
-========================================
-= TianoCore Contribution Agreement 1.0 =
-========================================
-
-INTEL CORPORATION ("INTEL") MAKES AVAILABLE SOFTWARE, DOCUMENTATION,
-INFORMATION AND/OR OTHER MATERIALS FOR USE IN THE TIANOCORE OPEN SOURCE
-PROJECT (COLLECTIVELY "CONTENT"). USE OF THE CONTENT IS GOVERNED BY THE
-TERMS AND CONDITIONS OF THIS AGREEMENT BETWEEN YOU AND INTEL AND/OR THE
-TERMS AND CONDITIONS OF LICENSE AGREEMENTS OR NOTICES INDICATED OR
-REFERENCED BELOW. BY USING THE CONTENT, YOU AGREE THAT YOUR USE OF THE
-CONTENT IS GOVERNED BY THIS AGREEMENT AND/OR THE TERMS AND CONDITIONS
-OF ANY APPLICABLE LICENSE AGREEMENTS OR NOTICES INDICATED OR REFERENCED
-BELOW. IF YOU DO NOT AGREE TO THE TERMS AND CONDITIONS OF THIS
-AGREEMENT AND THE TERMS AND CONDITIONS OF ANY APPLICABLE LICENSE
-AGREEMENTS OR NOTICES INDICATED OR REFERENCED BELOW, THEN YOU MAY NOT
-USE THE CONTENT.
-
-Unless otherwise indicated, all Content made available on the TianoCore
-site is provided to you under the terms and conditions of the BSD
-License ("BSD"). A copy of the BSD License is available at
-http://opensource.org/licenses/bsd-license.php
-or when applicable, in the associated License.txt file.
-
-Certain other content may be made available under other licenses as
-indicated in or with such Content. (For example, in a License.txt file.)
-
-You accept and agree to the following terms and conditions for Your
-present and future Contributions submitted to TianoCore site. Except
-for the license granted to Intel hereunder, You reserve all right,
-title, and interest in and to Your Contributions.
-
-== SECTION 1: Definitions ==
-* "You" or "Contributor" shall mean the copyright owner or legal
- entity authorized by the copyright owner that is making a
- Contribution hereunder. All other entities that control, are
- controlled by, or are under common control with that entity are
- considered to be a single Contributor. For the purposes of this
- definition, "control" means (i) the power, direct or indirect, to
- cause the direction or management of such entity, whether by
- contract or otherwise, or (ii) ownership of fifty percent (50%)
- or more of the outstanding shares, or (iii) beneficial ownership
- of such entity.
-* "Contribution" shall mean any original work of authorship,
- including any modifications or additions to an existing work,
- that is intentionally submitted by You to the TinaoCore site for
- inclusion in, or documentation of, any of the Content. For the
- purposes of this definition, "submitted" means any form of
- electronic, verbal, or written communication sent to the
- TianoCore site or its representatives, including but not limited
- to communication on electronic mailing lists, source code
- control systems, and issue tracking systems that are managed by,
- or on behalf of, the TianoCore site for the purpose of
- discussing and improving the Content, but excluding
- communication that is conspicuously marked or otherwise
- designated in writing by You as "Not a Contribution."
-
-== SECTION 2: License for Contributions ==
-* Contributor hereby agrees that redistribution and use of the
- Contribution in source and binary forms, with or without
- modification, are permitted provided that the following
- conditions are met:
-** Redistributions of source code must retain the Contributor's
- copyright notice, this list of conditions and the following
- disclaimer.
-** Redistributions in binary form must reproduce the Contributor's
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials provided
- with the distribution.
-* Disclaimer. None of the names of Contributor, Intel, or the names
- of their respective contributors may be used to endorse or
- promote products derived from this software without specific
- prior written permission.
-* Contributor grants a license (with the right to sublicense) under
- claims of Contributor's patents that Contributor can license that
- are infringed by the Contribution (as delivered by Contributor) to
- make, use, distribute, sell, offer for sale, and import the
- Contribution and derivative works thereof solely to the minimum
- extent necessary for licensee to exercise the granted copyright
- license; this patent license applies solely to those portions of
- the Contribution that are unmodified. No hardware per se is
- licensed.
-* EXCEPT AS EXPRESSLY SET FORTH IN SECTION 3 BELOW, THE
- CONTRIBUTION IS PROVIDED BY THE CONTRIBUTOR "AS IS" AND ANY
- EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- CONTRIBUTOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THE
- CONTRIBUTION, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- DAMAGE.
-
-== SECTION 3: Representations ==
-* You represent that You are legally entitled to grant the above
- license. If your employer(s) has rights to intellectual property
- that You create that includes Your Contributions, You represent
- that You have received permission to make Contributions on behalf
- of that employer, that Your employer has waived such rights for
- Your Contributions.
-* You represent that each of Your Contributions is Your original
- creation (see Section 4 for submissions on behalf of others).
- You represent that Your Contribution submissions include complete
- details of any third-party license or other restriction
- (including, but not limited to, related patents and trademarks)
- of which You are personally aware and which are associated with
- any part of Your Contributions.
-
-== SECTION 4: Third Party Contributions ==
-* Should You wish to submit work that is not Your original creation,
- You may submit it to TianoCore site separately from any
- Contribution, identifying the complete details of its source
- and of any license or other restriction (including, but not
- limited to, related patents, trademarks, and license agreements)
- of which You are personally aware, and conspicuously marking the
- work as "Submitted on behalf of a third-party: [named here]".
-
-== SECTION 5: Miscellaneous ==
-* Applicable Laws. Any claims arising under or relating to this
- Agreement shall be governed by the internal substantive laws of
- the State of Delaware or federal courts located in Delaware,
- without regard to principles of conflict of laws.
-* Language. This Agreement is in the English language only, which
- language shall be controlling in all respects, and all versions
- of this Agreement in any other language shall be for accommodation
- only and shall not be binding. All communications and notices made
- or given pursuant to this Agreement, and all documentation and
- support to be provided, unless otherwise noted, shall be in the
- English language.
-
diff --git a/OptionRomPkg/Include/Library/BltLib.h b/OptionRomPkg/Include/Library/BltLib.h deleted file mode 100644 index 98d49e53aa..0000000000 --- a/OptionRomPkg/Include/Library/BltLib.h +++ /dev/null @@ -1,259 +0,0 @@ -/** @file
- Library for performing video blt operations
-
- Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef __BLT_LIB__
-#define __BLT_LIB__
-
-#include <Protocol/GraphicsOutput.h>
-
-
-/**
- Configure the BltLib for a frame-buffer
-
- @param[in] FrameBuffer Pointer to the start of the frame buffer
- @param[in] FrameBufferInfo Describes the frame buffer characteristics
-
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - Blt operation success
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibConfigure (
- IN VOID *FrameBuffer,
- IN EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *FrameBufferInfo
- );
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt operation.
-
- @param[in,out] BltBuffer - The data to transfer to screen
- @param[in] BltOperation - The operation to perform
- @param[in] SourceX - The X coordinate of the source for BltOperation
- @param[in] SourceY - The Y coordinate of the source for BltOperation
- @param[in] DestinationX - The X coordinate of the destination for BltOperation
- @param[in] DestinationY - The Y coordinate of the destination for BltOperation
- @param[in] Width - The width of a rectangle in the blt rectangle in pixels
- @param[in] Height - The height of a rectangle in the blt rectangle in pixels
- @param[in] Delta - Not used for EfiBltVideoFill and EfiBltVideoToVideo operation.
- If a Delta of 0 is used, the entire BltBuffer will be operated on.
- If a subrectangle of the BltBuffer is used, then Delta represents
- the number of bytes in a row of the BltBuffer.
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - Blt operation success
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibGopBlt (
- IN OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer, OPTIONAL
- IN EFI_GRAPHICS_OUTPUT_BLT_OPERATION BltOperation,
- IN UINTN SourceX,
- IN UINTN SourceY,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height,
- IN UINTN Delta
- );
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt Video Fill.
-
- @param[in] Color Color to fill the region with
- @param[in] DestinationX X location to start fill operation
- @param[in] DestinationY Y location to start fill operation
- @param[in] Width Width (in pixels) to fill
- @param[in] Height Height to fill
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - Blt operation success
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibVideoFill (
- IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Color,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height
- );
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt Video to Buffer operation.
-
- @param[out] BltBuffer Output buffer for pixel color data
- @param[in] SourceX X location within video
- @param[in] SourceY Y location within video
- @param[in] Width Width (in pixels)
- @param[in] Height Height
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - Blt operation success
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibVideoToBltBuffer (
- OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer,
- IN UINTN SourceX,
- IN UINTN SourceY,
- IN UINTN Width,
- IN UINTN Height
- );
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt Video to Buffer operation
- with extended parameters.
-
- @param[out] BltBuffer Output buffer for pixel color data
- @param[in] SourceX X location within video
- @param[in] SourceY Y location within video
- @param[in] DestinationX X location within BltBuffer
- @param[in] DestinationY Y location within BltBuffer
- @param[in] Width Width (in pixels)
- @param[in] Height Height
- @param[in] Delta Number of bytes in a row of BltBuffer
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - Blt operation success
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibVideoToBltBufferEx (
- OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer,
- IN UINTN SourceX,
- IN UINTN SourceY,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height,
- IN UINTN Delta
- );
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt Buffer to Video operation.
-
- @param[in] BltBuffer Output buffer for pixel color data
- @param[in] DestinationX X location within video
- @param[in] DestinationY Y location within video
- @param[in] Width Width (in pixels)
- @param[in] Height Height
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - Blt operation success
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibBufferToVideo (
- IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height
- );
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt Buffer to Video operation
- with extended parameters.
-
- @param[in] BltBuffer Output buffer for pixel color data
- @param[in] SourceX X location within BltBuffer
- @param[in] SourceY Y location within BltBuffer
- @param[in] DestinationX X location within video
- @param[in] DestinationY Y location within video
- @param[in] Width Width (in pixels)
- @param[in] Height Height
- @param[in] Delta Number of bytes in a row of BltBuffer
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - Blt operation success
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibBufferToVideoEx (
- IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer,
- IN UINTN SourceX,
- IN UINTN SourceY,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height,
- IN UINTN Delta
- );
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt Video to Video operation
-
- @param[in] SourceX X location within video
- @param[in] SourceY Y location within video
- @param[in] DestinationX X location within video
- @param[in] DestinationY Y location within video
- @param[in] Width Width (in pixels)
- @param[in] Height Height
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - Blt operation success
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibVideoToVideo (
- IN UINTN SourceX,
- IN UINTN SourceY,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height
- );
-
-
-/**
- Returns the sizes related to the video device
-
- @param[out] Width Width (in pixels)
- @param[out] Height Height (in pixels)
-
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - The sizes were returned
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibGetSizes (
- OUT UINTN *Width, OPTIONAL
- OUT UINTN *Height OPTIONAL
- );
-
-#endif
-
diff --git a/OptionRomPkg/Library/FrameBufferBltLib/FrameBufferBltLib.c b/OptionRomPkg/Library/FrameBufferBltLib/FrameBufferBltLib.c deleted file mode 100644 index 955ae3dfea..0000000000 --- a/OptionRomPkg/Library/FrameBufferBltLib/FrameBufferBltLib.c +++ /dev/null @@ -1,750 +0,0 @@ -/** @file
- FrameBufferBltLib - Library to perform blt operations on a frame buffer.
-
- Copyright (c) 2007 - 2011, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "PiDxe.h"
-#include <Library/BaseLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/BltLib.h>
-#include <Library/DebugLib.h>
-
-#if 0
-#define VDEBUG DEBUG
-#else
-#define VDEBUG(x)
-#endif
-
-#define MAX_LINE_BUFFER_SIZE (SIZE_4KB * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL))
-
-UINTN mBltLibColorDepth;
-UINTN mBltLibWidthInBytes;
-UINTN mBltLibBytesPerPixel;
-UINTN mBltLibWidthInPixels;
-UINTN mBltLibHeight;
-UINT8 mBltLibLineBuffer[MAX_LINE_BUFFER_SIZE];
-UINT8 *mBltLibFrameBuffer;
-EFI_GRAPHICS_PIXEL_FORMAT mPixelFormat;
-EFI_PIXEL_BITMASK mPixelBitMasks;
-INTN mPixelShl[4]; // R-G-B-Rsvd
-INTN mPixelShr[4]; // R-G-B-Rsvd
-
-
-VOID
-ConfigurePixelBitMaskFormat (
- IN EFI_PIXEL_BITMASK *BitMask
- )
-{
- UINTN Loop;
- UINT32 *Masks;
- UINT32 MergedMasks;
-
- MergedMasks = 0;
- Masks = (UINT32*) BitMask;
- for (Loop = 0; Loop < 3; Loop++) {
- ASSERT ((Loop == 3) || (Masks[Loop] != 0));
- ASSERT ((MergedMasks & Masks[Loop]) == 0);
- mPixelShl[Loop] = HighBitSet32 (Masks[Loop]) - 23 + (Loop * 8);
- if (mPixelShl[Loop] < 0) {
- mPixelShr[Loop] = -mPixelShl[Loop];
- mPixelShl[Loop] = 0;
- } else {
- mPixelShr[Loop] = 0;
- }
- MergedMasks = (UINT32) (MergedMasks | Masks[Loop]);
- DEBUG ((EFI_D_INFO, "%d: shl:%d shr:%d mask:%x\n", Loop, mPixelShl[Loop], mPixelShr[Loop], Masks[Loop]));
- }
- MergedMasks = (UINT32) (MergedMasks | Masks[3]);
-
- ASSERT (MergedMasks != 0);
- mBltLibBytesPerPixel = (UINTN) ((HighBitSet32 (MergedMasks) + 7) / 8);
-
- DEBUG ((EFI_D_INFO, "Bytes per pixel: %d\n", mBltLibBytesPerPixel));
-
- CopyMem (&mPixelBitMasks, BitMask, sizeof (*BitMask));
-}
-
-
-/**
- Configure the FrameBufferLib instance
-
- @param[in] FrameBuffer Pointer to the start of the frame buffer
- @param[in] FrameBufferInfo Describes the frame buffer characteristics
-
- @retval EFI_INVALID_PARAMETER - Invalid parameter
- @retval EFI_UNSUPPORTED - The BltLib does not support this configuration
- @retval EFI_SUCCESS - Blt operation success
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibConfigure (
- IN VOID *FrameBuffer,
- IN EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *FrameBufferInfo
- )
-{
- STATIC EFI_PIXEL_BITMASK RgbPixelMasks =
- { 0x000000ff, 0x0000ff00, 0x00ff0000, 0xff000000 };
- STATIC EFI_PIXEL_BITMASK BgrPixelMasks =
- { 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000 };
-
- switch (FrameBufferInfo->PixelFormat) {
- case PixelRedGreenBlueReserved8BitPerColor:
- ConfigurePixelBitMaskFormat (&RgbPixelMasks);
- break;
- case PixelBlueGreenRedReserved8BitPerColor:
- ConfigurePixelBitMaskFormat (&BgrPixelMasks);
- break;
- case PixelBitMask:
- ConfigurePixelBitMaskFormat (&(FrameBufferInfo->PixelInformation));
- break;
- case PixelBltOnly:
- ASSERT (FrameBufferInfo->PixelFormat != PixelBltOnly);
- return EFI_UNSUPPORTED;
- default:
- ASSERT (FALSE);
- return EFI_INVALID_PARAMETER;
- }
- mPixelFormat = FrameBufferInfo->PixelFormat;
-
- mBltLibFrameBuffer = (UINT8*) FrameBuffer;
- mBltLibWidthInPixels = (UINTN) FrameBufferInfo->HorizontalResolution;
- mBltLibHeight = (UINTN) FrameBufferInfo->VerticalResolution;
- mBltLibWidthInBytes = mBltLibWidthInPixels * mBltLibBytesPerPixel;
-
- ASSERT (mBltLibWidthInBytes < sizeof (mBltLibLineBuffer));
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt operation.
-
- @param[in,out] BltBuffer - The data to transfer to screen
- @param[in] BltOperation - The operation to perform
- @param[in] SourceX - The X coordinate of the source for BltOperation
- @param[in] SourceY - The Y coordinate of the source for BltOperation
- @param[in] DestinationX - The X coordinate of the destination for BltOperation
- @param[in] DestinationY - The Y coordinate of the destination for BltOperation
- @param[in] Width - The width of a rectangle in the blt rectangle in pixels
- @param[in] Height - The height of a rectangle in the blt rectangle in pixels
- @param[in] Delta - Not used for EfiBltVideoFill and EfiBltVideoToVideo operation.
- If a Delta of 0 is used, the entire BltBuffer will be operated on.
- If a subrectangle of the BltBuffer is used, then Delta represents
- the number of bytes in a row of the BltBuffer.
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - Blt operation success
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibGopBlt (
- IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer, OPTIONAL
- IN EFI_GRAPHICS_OUTPUT_BLT_OPERATION BltOperation,
- IN UINTN SourceX,
- IN UINTN SourceY,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height,
- IN UINTN Delta
- )
-{
- switch (BltOperation) {
- case EfiBltVideoToBltBuffer:
- return BltLibVideoToBltBufferEx (
- BltBuffer,
- SourceX,
- SourceY,
- DestinationX,
- DestinationY,
- Width,
- Height,
- Delta
- );
-
- case EfiBltVideoToVideo:
- return BltLibVideoToVideo (
- SourceX,
- SourceY,
- DestinationX,
- DestinationY,
- Width,
- Height
- );
-
- case EfiBltVideoFill:
- return BltLibVideoFill (
- BltBuffer,
- DestinationX,
- DestinationY,
- Width,
- Height
- );
-
- case EfiBltBufferToVideo:
- return BltLibBufferToVideoEx (
- BltBuffer,
- SourceX,
- SourceY,
- DestinationX,
- DestinationY,
- Width,
- Height,
- Delta
- );
- default:
- return EFI_INVALID_PARAMETER;
- }
-}
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt Video Fill.
-
- @param[in] Color Color to fill the region with
- @param[in] DestinationX X location to start fill operation
- @param[in] DestinationY Y location to start fill operation
- @param[in] Width Width (in pixels) to fill
- @param[in] Height Height to fill
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - The sizes were returned
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibVideoFill (
- IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Color,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height
- )
-{
- UINTN DstY;
- VOID *BltMemDst;
- UINTN X;
- UINT8 Uint8;
- UINT32 Uint32;
- UINT64 WideFill;
- BOOLEAN UseWideFill;
- BOOLEAN LineBufferReady;
- UINTN Offset;
- UINTN WidthInBytes;
- UINTN SizeInBytes;
-
- //
- // BltBuffer to Video: Source is BltBuffer, destination is Video
- //
- if (DestinationY + Height > mBltLibHeight) {
- DEBUG ((EFI_D_INFO, "VideoFill: Past screen (Y)\n"));
- return EFI_INVALID_PARAMETER;
- }
-
- if (DestinationX + Width > mBltLibWidthInPixels) {
- DEBUG ((EFI_D_INFO, "VideoFill: Past screen (X)\n"));
- return EFI_INVALID_PARAMETER;
- }
-
- if (Width == 0 || Height == 0) {
- DEBUG ((EFI_D_INFO, "VideoFill: Width or Height is 0\n"));
- return EFI_INVALID_PARAMETER;
- }
-
- WidthInBytes = Width * mBltLibBytesPerPixel;
-
- Uint32 = *(UINT32*) Color;
- WideFill =
- (UINT32) (
- (((Uint32 << mPixelShl[0]) >> mPixelShr[0]) & mPixelBitMasks.RedMask) |
- (((Uint32 << mPixelShl[1]) >> mPixelShr[1]) & mPixelBitMasks.GreenMask) |
- (((Uint32 << mPixelShl[2]) >> mPixelShr[2]) & mPixelBitMasks.BlueMask)
- );
- VDEBUG ((EFI_D_INFO, "VideoFill: color=0x%x, wide-fill=0x%x\n", Uint32, WideFill));
-
- //
- // If the size of the pixel data evenly divides the sizeof
- // WideFill, then a wide fill operation can be used
- //
- UseWideFill = TRUE;
- if ((sizeof (WideFill) % mBltLibBytesPerPixel) == 0) {
- for (X = mBltLibBytesPerPixel; X < sizeof (WideFill); X++) {
- ((UINT8*)&WideFill)[X] = ((UINT8*)&WideFill)[X % mBltLibBytesPerPixel];
- }
- } else {
- //
- // If all the bytes in the pixel are the same value, then use
- // a wide fill operation.
- //
- for (
- X = 1, Uint8 = ((UINT8*)&WideFill)[0];
- X < mBltLibBytesPerPixel;
- X++) {
- if (Uint8 != ((UINT8*)&WideFill)[X]) {
- UseWideFill = FALSE;
- break;
- }
- }
- if (UseWideFill) {
- SetMem ((VOID*) &WideFill, sizeof (WideFill), Uint8);
- }
- }
-
- if (UseWideFill && (DestinationX == 0) && (Width == mBltLibWidthInPixels)) {
- VDEBUG ((EFI_D_INFO, "VideoFill (wide, one-shot)\n"));
- Offset = DestinationY * mBltLibWidthInPixels;
- Offset = mBltLibBytesPerPixel * Offset;
- BltMemDst = (VOID*) (mBltLibFrameBuffer + Offset);
- SizeInBytes = WidthInBytes * Height;
- if (SizeInBytes >= 8) {
- SetMem32 (BltMemDst, SizeInBytes & ~3, (UINT32) WideFill);
- SizeInBytes = SizeInBytes & 3;
- }
- if (SizeInBytes > 0) {
- SetMem (BltMemDst, SizeInBytes, (UINT8)(UINTN) WideFill);
- }
- } else {
- LineBufferReady = FALSE;
- for (DstY = DestinationY; DstY < (Height + DestinationY); DstY++) {
- Offset = (DstY * mBltLibWidthInPixels) + DestinationX;
- Offset = mBltLibBytesPerPixel * Offset;
- BltMemDst = (VOID*) (mBltLibFrameBuffer + Offset);
-
- if (UseWideFill && (((UINTN) BltMemDst & 7) == 0)) {
- VDEBUG ((EFI_D_INFO, "VideoFill (wide)\n"));
- SizeInBytes = WidthInBytes;
- if (SizeInBytes >= 8) {
- SetMem64 (BltMemDst, SizeInBytes & ~7, WideFill);
- SizeInBytes = SizeInBytes & 7;
- }
- if (SizeInBytes > 0) {
- CopyMem (BltMemDst, (VOID*) &WideFill, SizeInBytes);
- }
- } else {
- VDEBUG ((EFI_D_INFO, "VideoFill (not wide)\n"));
- if (!LineBufferReady) {
- CopyMem (mBltLibLineBuffer, &WideFill, mBltLibBytesPerPixel);
- for (X = 1; X < Width; ) {
- CopyMem(
- (mBltLibLineBuffer + (X * mBltLibBytesPerPixel)),
- mBltLibLineBuffer,
- MIN (X, Width - X) * mBltLibBytesPerPixel
- );
- X = X + MIN (X, Width - X);
- }
- LineBufferReady = TRUE;
- }
- CopyMem (BltMemDst, mBltLibLineBuffer, WidthInBytes);
- }
- }
- }
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt Video to Buffer operation.
-
- @param[out] BltBuffer Output buffer for pixel color data
- @param[in] SourceX X location within video
- @param[in] SourceY Y location within video
- @param[in] Width Width (in pixels)
- @param[in] Height Height
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - The sizes were returned
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibVideoToBltBuffer (
- OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer,
- IN UINTN SourceX,
- IN UINTN SourceY,
- IN UINTN Width,
- IN UINTN Height
- )
-{
- return BltLibVideoToBltBufferEx (
- BltBuffer,
- SourceX,
- SourceY,
- 0,
- 0,
- Width,
- Height,
- 0
- );
-}
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt Video to Buffer operation
- with extended parameters.
-
- @param[out] BltBuffer Output buffer for pixel color data
- @param[in] SourceX X location within video
- @param[in] SourceY Y location within video
- @param[in] DestinationX X location within BltBuffer
- @param[in] DestinationY Y location within BltBuffer
- @param[in] Width Width (in pixels)
- @param[in] Height Height
- @param[in] Delta Number of bytes in a row of BltBuffer
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - The sizes were returned
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibVideoToBltBufferEx (
- OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer,
- IN UINTN SourceX,
- IN UINTN SourceY,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height,
- IN UINTN Delta
- )
-{
- UINTN DstY;
- UINTN SrcY;
- EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Blt;
- VOID *BltMemSrc;
- VOID *BltMemDst;
- UINTN X;
- UINT32 Uint32;
- UINTN Offset;
- UINTN WidthInBytes;
-
- //
- // Video to BltBuffer: Source is Video, destination is BltBuffer
- //
- if (SourceY + Height > mBltLibHeight) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (SourceX + Width > mBltLibWidthInPixels) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (Width == 0 || Height == 0) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // If Delta is zero, then the entire BltBuffer is being used, so Delta
- // is the number of bytes in each row of BltBuffer. Since BltBuffer is Width pixels size,
- // the number of bytes in each row can be computed.
- //
- if (Delta == 0) {
- Delta = Width * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL);
- }
-
- WidthInBytes = Width * mBltLibBytesPerPixel;
-
- //
- // Video to BltBuffer: Source is Video, destination is BltBuffer
- //
- for (SrcY = SourceY, DstY = DestinationY; DstY < (Height + DestinationY); SrcY++, DstY++) {
-
- Offset = (SrcY * mBltLibWidthInPixels) + SourceX;
- Offset = mBltLibBytesPerPixel * Offset;
- BltMemSrc = (VOID *) (mBltLibFrameBuffer + Offset);
-
- if (mPixelFormat == PixelBlueGreenRedReserved8BitPerColor) {
- BltMemDst =
- (VOID *) (
- (UINT8 *) BltBuffer +
- (DstY * Delta) +
- (DestinationX * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL))
- );
- } else {
- BltMemDst = (VOID *) mBltLibLineBuffer;
- }
-
- CopyMem (BltMemDst, BltMemSrc, WidthInBytes);
-
- if (mPixelFormat != PixelBlueGreenRedReserved8BitPerColor) {
- for (X = 0; X < Width; X++) {
- Blt = (EFI_GRAPHICS_OUTPUT_BLT_PIXEL *) ((UINT8 *) BltBuffer + (DstY * Delta) + (DestinationX + X) * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL));
- Uint32 = *(UINT32*) (mBltLibLineBuffer + (X * mBltLibBytesPerPixel));
- *(UINT32*) Blt =
- (UINT32) (
- (((Uint32 & mPixelBitMasks.RedMask) >> mPixelShl[0]) << mPixelShr[0]) |
- (((Uint32 & mPixelBitMasks.GreenMask) >> mPixelShl[1]) << mPixelShr[1]) |
- (((Uint32 & mPixelBitMasks.BlueMask) >> mPixelShl[2]) << mPixelShr[2])
- );
- }
- }
- }
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt Buffer to Video operation.
-
- @param[in] BltBuffer Output buffer for pixel color data
- @param[in] DestinationX X location within video
- @param[in] DestinationY Y location within video
- @param[in] Width Width (in pixels)
- @param[in] Height Height
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - The sizes were returned
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibBufferToVideo (
- IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height
- )
-{
- return BltLibBufferToVideoEx (
- BltBuffer,
- 0,
- 0,
- DestinationX,
- DestinationY,
- Width,
- Height,
- 0
- );
-}
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt Buffer to Video operation
- with extended parameters.
-
- @param[in] BltBuffer Output buffer for pixel color data
- @param[in] SourceX X location within BltBuffer
- @param[in] SourceY Y location within BltBuffer
- @param[in] DestinationX X location within video
- @param[in] DestinationY Y location within video
- @param[in] Width Width (in pixels)
- @param[in] Height Height
- @param[in] Delta Number of bytes in a row of BltBuffer
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - The sizes were returned
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibBufferToVideoEx (
- IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer,
- IN UINTN SourceX,
- IN UINTN SourceY,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height,
- IN UINTN Delta
- )
-{
- UINTN DstY;
- UINTN SrcY;
- EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Blt;
- VOID *BltMemSrc;
- VOID *BltMemDst;
- UINTN X;
- UINT32 Uint32;
- UINTN Offset;
- UINTN WidthInBytes;
-
- //
- // BltBuffer to Video: Source is BltBuffer, destination is Video
- //
- if (DestinationY + Height > mBltLibHeight) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (DestinationX + Width > mBltLibWidthInPixels) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (Width == 0 || Height == 0) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // If Delta is zero, then the entire BltBuffer is being used, so Delta
- // is the number of bytes in each row of BltBuffer. Since BltBuffer is Width pixels size,
- // the number of bytes in each row can be computed.
- //
- if (Delta == 0) {
- Delta = Width * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL);
- }
-
- WidthInBytes = Width * mBltLibBytesPerPixel;
-
- for (SrcY = SourceY, DstY = DestinationY; SrcY < (Height + SourceY); SrcY++, DstY++) {
-
- Offset = (DstY * mBltLibWidthInPixels) + DestinationX;
- Offset = mBltLibBytesPerPixel * Offset;
- BltMemDst = (VOID*) (mBltLibFrameBuffer + Offset);
-
- if (mPixelFormat == PixelBlueGreenRedReserved8BitPerColor) {
- BltMemSrc = (VOID *) ((UINT8 *) BltBuffer + (SrcY * Delta));
- } else {
- for (X = 0; X < Width; X++) {
- Blt =
- (EFI_GRAPHICS_OUTPUT_BLT_PIXEL *) (
- (UINT8 *) BltBuffer +
- (SrcY * Delta) +
- ((SourceX + X) * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL))
- );
- Uint32 = *(UINT32*) Blt;
- *(UINT32*) (mBltLibLineBuffer + (X * mBltLibBytesPerPixel)) =
- (UINT32) (
- (((Uint32 << mPixelShl[0]) >> mPixelShr[0]) & mPixelBitMasks.RedMask) |
- (((Uint32 << mPixelShl[1]) >> mPixelShr[1]) & mPixelBitMasks.GreenMask) |
- (((Uint32 << mPixelShl[2]) >> mPixelShr[2]) & mPixelBitMasks.BlueMask)
- );
- }
- BltMemSrc = (VOID *) mBltLibLineBuffer;
- }
-
- CopyMem (BltMemDst, BltMemSrc, WidthInBytes);
- }
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt Video to Video operation
-
- @param[in] SourceX X location within video
- @param[in] SourceY Y location within video
- @param[in] DestinationX X location within video
- @param[in] DestinationY Y location within video
- @param[in] Width Width (in pixels)
- @param[in] Height Height
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - The sizes were returned
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibVideoToVideo (
- IN UINTN SourceX,
- IN UINTN SourceY,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height
- )
-{
- VOID *BltMemSrc;
- VOID *BltMemDst;
- UINTN Offset;
- UINTN WidthInBytes;
- INTN LineStride;
-
- //
- // Video to Video: Source is Video, destination is Video
- //
- if (SourceY + Height > mBltLibHeight) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (SourceX + Width > mBltLibWidthInPixels) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (DestinationY + Height > mBltLibHeight) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (DestinationX + Width > mBltLibWidthInPixels) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (Width == 0 || Height == 0) {
- return EFI_INVALID_PARAMETER;
- }
-
- WidthInBytes = Width * mBltLibBytesPerPixel;
-
- Offset = (SourceY * mBltLibWidthInPixels) + SourceX;
- Offset = mBltLibBytesPerPixel * Offset;
- BltMemSrc = (VOID *) (mBltLibFrameBuffer + Offset);
-
- Offset = (DestinationY * mBltLibWidthInPixels) + DestinationX;
- Offset = mBltLibBytesPerPixel * Offset;
- BltMemDst = (VOID *) (mBltLibFrameBuffer + Offset);
-
- LineStride = mBltLibWidthInBytes;
- if ((UINTN) BltMemDst > (UINTN) BltMemSrc) {
- LineStride = -LineStride;
- }
-
- while (Height > 0) {
- CopyMem (BltMemDst, BltMemSrc, WidthInBytes);
-
- BltMemSrc = (VOID*) ((UINT8*) BltMemSrc + LineStride);
- BltMemDst = (VOID*) ((UINT8*) BltMemDst + LineStride);
- Height--;
- }
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Returns the sizes related to the video device
-
- @param[out] Width Width (in pixels)
- @param[out] Height Height (in pixels)
-
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - The sizes were returned
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibGetSizes (
- OUT UINTN *Width, OPTIONAL
- OUT UINTN *Height OPTIONAL
- )
-{
- if (Width != NULL) {
- *Width = mBltLibWidthInPixels;
- }
- if (Height != NULL) {
- *Height = mBltLibHeight;
- }
-
- return EFI_SUCCESS;
-}
-
diff --git a/OptionRomPkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf b/OptionRomPkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf deleted file mode 100644 index b94b52aa79..0000000000 --- a/OptionRomPkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf +++ /dev/null @@ -1,35 +0,0 @@ -## @file
-# FrameBufferBltLib - Library to perform blt operations on a frame buffer.
-#
-# Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = FrameBufferBltLib
- FILE_GUID = 2a40f516-c852-4baa-b7a8-0e9ea090d659
- MODULE_TYPE = BASE
- VERSION_STRING = 1.0
- LIBRARY_CLASS = BltLib
-
-[Sources.common]
- FrameBufferBltLib.c
-
-[LibraryClasses]
- BaseLib
- BaseMemoryLib
- DebugLib
-
-[Packages]
- MdePkg/MdePkg.dec
- OptionRomPkg/OptionRomPkg.dec
-
diff --git a/OptionRomPkg/Library/GopBltLib/GopBltLib.c b/OptionRomPkg/Library/GopBltLib/GopBltLib.c deleted file mode 100644 index 1fb34fa07d..0000000000 --- a/OptionRomPkg/Library/GopBltLib/GopBltLib.c +++ /dev/null @@ -1,455 +0,0 @@ -/** @file
- GopBltLib - Library to perform blt using the UEFI Graphics Output Protocol.
-
- Copyright (c) 2007 - 2011, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "PiDxe.h"
-
-#include <Protocol/GraphicsOutput.h>
-
-#include <Library/BaseLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/BltLib.h>
-#include <Library/DebugLib.h>
-#include <Library/MemoryAllocationLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-
-EFI_GRAPHICS_OUTPUT_PROTOCOL *mGop = NULL;
-
-
-/**
- Configure the FrameBufferLib instance
-
- @param[in] FrameBuffer Pointer to the start of the frame buffer
- @param[in] FrameBufferInfo Describes the frame buffer characteristics
-
- @retval EFI_INVALID_PARAMETER - Invalid parameter
- @retval EFI_UNSUPPORTED - The BltLib does not support this configuration
- @retval EFI_SUCCESS - Blt operation success
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibConfigure (
- IN VOID *FrameBuffer,
- IN EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *FrameBufferInfo
- )
-{
- EFI_STATUS Status;
- EFI_HANDLE *HandleBuffer;
- UINTN HandleCount;
- UINTN Index;
- EFI_GRAPHICS_OUTPUT_PROTOCOL *Gop;
-
- Status = gBS->LocateHandleBuffer (
- ByProtocol,
- &gEfiGraphicsOutputProtocolGuid,
- NULL,
- &HandleCount,
- &HandleBuffer
- );
- if (!EFI_ERROR (Status)) {
- for (Index = 0; Index < HandleCount; Index++) {
- Status = gBS->HandleProtocol (
- HandleBuffer[Index],
- &gEfiGraphicsOutputProtocolGuid,
- (VOID*) &Gop
- );
- if (!EFI_ERROR (Status) &&
- (FrameBuffer == (VOID*)(UINTN) Gop->Mode->FrameBufferBase)) {
- mGop = Gop;
- FreePool (HandleBuffer);
- return EFI_SUCCESS;
- }
- }
-
- FreePool (HandleBuffer);
- }
-
- return EFI_UNSUPPORTED;
-}
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt operation.
-
- @param[in,out] BltBuffer - The data to transfer to screen
- @param[in] BltOperation - The operation to perform
- @param[in] SourceX - The X coordinate of the source for BltOperation
- @param[in] SourceY - The Y coordinate of the source for BltOperation
- @param[in] DestinationX - The X coordinate of the destination for BltOperation
- @param[in] DestinationY - The Y coordinate of the destination for BltOperation
- @param[in] Width - The width of a rectangle in the blt rectangle in pixels
- @param[in] Height - The height of a rectangle in the blt rectangle in pixels
- @param[in] Delta - Not used for EfiBltVideoFill and EfiBltVideoToVideo operation.
- If a Delta of 0 is used, the entire BltBuffer will be operated on.
- If a subrectangle of the BltBuffer is used, then Delta represents
- the number of bytes in a row of the BltBuffer.
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - Blt operation success
-
-**/
-EFI_STATUS
-InternalGopBltCommon (
- IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer, OPTIONAL
- IN EFI_GRAPHICS_OUTPUT_BLT_OPERATION BltOperation,
- IN UINTN SourceX,
- IN UINTN SourceY,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height,
- IN UINTN Delta
- )
-{
- if (mGop == NULL) {
- return EFI_DEVICE_ERROR;
- }
-
- return mGop->Blt (
- mGop,
- BltBuffer,
- BltOperation,
- SourceX,
- SourceY,
- DestinationX,
- DestinationY,
- Width,
- Height,
- Delta
- );
-}
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt operation.
-
- @param[in,out] BltBuffer - The data to transfer to screen
- @param[in] BltOperation - The operation to perform
- @param[in] SourceX - The X coordinate of the source for BltOperation
- @param[in] SourceY - The Y coordinate of the source for BltOperation
- @param[in] DestinationX - The X coordinate of the destination for BltOperation
- @param[in] DestinationY - The Y coordinate of the destination for BltOperation
- @param[in] Width - The width of a rectangle in the blt rectangle in pixels
- @param[in] Height - The height of a rectangle in the blt rectangle in pixels
- @param[in] Delta - Not used for EfiBltVideoFill and EfiBltVideoToVideo operation.
- If a Delta of 0 is used, the entire BltBuffer will be operated on.
- If a subrectangle of the BltBuffer is used, then Delta represents
- the number of bytes in a row of the BltBuffer.
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - Blt operation success
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibGopBlt (
- IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer, OPTIONAL
- IN EFI_GRAPHICS_OUTPUT_BLT_OPERATION BltOperation,
- IN UINTN SourceX,
- IN UINTN SourceY,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height,
- IN UINTN Delta
- )
-{
- return InternalGopBltCommon (
- BltBuffer,
- BltOperation,
- SourceX,
- SourceY,
- DestinationX,
- DestinationY,
- Width,
- Height,
- Delta
- );
-}
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt Video Fill.
-
- @param[in] Color Color to fill the region with
- @param[in] DestinationX X location to start fill operation
- @param[in] DestinationY Y location to start fill operation
- @param[in] Width Width (in pixels) to fill
- @param[in] Height Height to fill
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - The sizes were returned
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibVideoFill (
- IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Color,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height
- )
-{
- return InternalGopBltCommon (
- Color,
- EfiBltVideoFill,
- 0,
- 0,
- DestinationX,
- DestinationY,
- Width,
- Height,
- 0
- );
-}
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt Video to Buffer operation.
-
- @param[out] BltBuffer Output buffer for pixel color data
- @param[in] SourceX X location within video
- @param[in] SourceY Y location within video
- @param[in] Width Width (in pixels)
- @param[in] Height Height
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - The sizes were returned
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibVideoToBltBuffer (
- OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer,
- IN UINTN SourceX,
- IN UINTN SourceY,
- IN UINTN Width,
- IN UINTN Height
- )
-{
- return InternalGopBltCommon (
- BltBuffer,
- EfiBltVideoToBltBuffer,
- SourceX,
- SourceY,
- 0,
- 0,
- Width,
- Height,
- 0
- );
-}
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt Video to Buffer operation
- with extended parameters.
-
- @param[out] BltBuffer Output buffer for pixel color data
- @param[in] SourceX X location within video
- @param[in] SourceY Y location within video
- @param[in] DestinationX X location within BltBuffer
- @param[in] DestinationY Y location within BltBuffer
- @param[in] Width Width (in pixels)
- @param[in] Height Height
- @param[in] Delta Number of bytes in a row of BltBuffer
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - The sizes were returned
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibVideoToBltBufferEx (
- OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer,
- IN UINTN SourceX,
- IN UINTN SourceY,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height,
- IN UINTN Delta
- )
-{
- return InternalGopBltCommon (
- BltBuffer,
- EfiBltVideoToBltBuffer,
- SourceX,
- SourceY,
- DestinationX,
- DestinationY,
- Width,
- Height,
- Delta
- );
-}
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt Buffer to Video operation.
-
- @param[in] BltBuffer Output buffer for pixel color data
- @param[in] DestinationX X location within video
- @param[in] DestinationY Y location within video
- @param[in] Width Width (in pixels)
- @param[in] Height Height
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - The sizes were returned
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibBufferToVideo (
- IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height
- )
-{
- return InternalGopBltCommon (
- BltBuffer,
- EfiBltBufferToVideo,
- 0,
- 0,
- DestinationX,
- DestinationY,
- Width,
- Height,
- 0
- );
-}
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt Buffer to Video operation
- with extended parameters.
-
- @param[in] BltBuffer Output buffer for pixel color data
- @param[in] SourceX X location within BltBuffer
- @param[in] SourceY Y location within BltBuffer
- @param[in] DestinationX X location within video
- @param[in] DestinationY Y location within video
- @param[in] Width Width (in pixels)
- @param[in] Height Height
- @param[in] Delta Number of bytes in a row of BltBuffer
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - The sizes were returned
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibBufferToVideoEx (
- IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer,
- IN UINTN SourceX,
- IN UINTN SourceY,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height,
- IN UINTN Delta
- )
-{
- return InternalGopBltCommon (
- BltBuffer,
- EfiBltBufferToVideo,
- SourceX,
- SourceY,
- DestinationX,
- DestinationY,
- Width,
- Height,
- Delta
- );
-}
-
-
-/**
- Performs a UEFI Graphics Output Protocol Blt Video to Video operation
-
- @param[in] SourceX X location within video
- @param[in] SourceY Y location within video
- @param[in] DestinationX X location within video
- @param[in] DestinationY Y location within video
- @param[in] Width Width (in pixels)
- @param[in] Height Height
-
- @retval EFI_DEVICE_ERROR - A hardware error occured
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - The sizes were returned
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibVideoToVideo (
- IN UINTN SourceX,
- IN UINTN SourceY,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height
- )
-{
- return InternalGopBltCommon (
- NULL,
- EfiBltVideoToVideo,
- SourceX,
- SourceY,
- DestinationX,
- DestinationY,
- Width,
- Height,
- 0
- );
-}
-
-/**
- Returns the sizes related to the video device
-
- @param[out] Width Width (in pixels)
- @param[out] Height Height (in pixels)
-
- @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
- @retval EFI_SUCCESS - The sizes were returned
-
-**/
-EFI_STATUS
-EFIAPI
-BltLibGetSizes (
- OUT UINTN *Width, OPTIONAL
- OUT UINTN *Height OPTIONAL
- )
-{
- ASSERT (mGop != NULL);
-
- if (Width != NULL) {
- *Width = mGop->Mode->Info->HorizontalResolution;
- }
- if (Height != NULL) {
- *Height = mGop->Mode->Info->VerticalResolution;
- }
-
- return EFI_SUCCESS;
-}
-
diff --git a/OptionRomPkg/Library/GopBltLib/GopBltLib.inf b/OptionRomPkg/Library/GopBltLib/GopBltLib.inf deleted file mode 100644 index 8a096966ea..0000000000 --- a/OptionRomPkg/Library/GopBltLib/GopBltLib.inf +++ /dev/null @@ -1,37 +0,0 @@ -## @file
-# GopBltLib - Library to perform blt using the UEFI Graphics Output Protocol.
-#
-# Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = GopBltLib
- FILE_GUID = b75b91f0-a0b4-42fe-ba62-849027999b39
- MODULE_TYPE = BASE
- VERSION_STRING = 1.0
- LIBRARY_CLASS = BltLib
-
-[Sources.common]
- GopBltLib.c
-
-[LibraryClasses]
- BaseLib
- BaseMemoryLib
- DebugLib
- MemoryAllocationLib
- UefiBootServicesTableLib
-
-[Packages]
- MdePkg/MdePkg.dec
- OptionRomPkg/OptionRomPkg.dec
-
diff --git a/OptionRomPkg/License.txt b/OptionRomPkg/License.txt deleted file mode 100644 index be68999be6..0000000000 --- a/OptionRomPkg/License.txt +++ /dev/null @@ -1,25 +0,0 @@ -Copyright (c) 2012, Intel Corporation. All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
-* Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-* Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in
- the documentation and/or other materials provided with the
- distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
diff --git a/OptionRomPkg/OptionRomPkg.dec b/OptionRomPkg/OptionRomPkg.dec deleted file mode 100644 index ea4d57b996..0000000000 --- a/OptionRomPkg/OptionRomPkg.dec +++ /dev/null @@ -1,47 +0,0 @@ -## @file
-# Option Rom Package Reference Implementations.
-#
-# This package is designed to interoperate with the EDK II open source project
-# at http://www.tianocore.org, and this package is required to build PCI compliant
-# Option ROM image for all CPU architectures, including EBC target.
-# A single driver can support mixes of EFI 1.1, UEFI 2.0 and UEFI 2.1.
-#
-# Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-##
-
-[Defines]
- DEC_SPECIFICATION = 0x00010005
- PACKAGE_NAME = OptionRomPkg
- PACKAGE_GUID = AA3865E8-7F30-4f59-8696-99F560101852
- PACKAGE_VERSION = 0.1
-
-[Includes]
- Include
-
-[LibraryClasses]
- ## @libraryclass Provides an interface for performing UEFI Graphics
- ## Output Protocol Video blt operations
- ##
- BltLib|Include/Library/BltLib.h
-
-[Guids]
- gOptionRomPkgTokenSpaceGuid = { 0x1e43298f, 0x3478, 0x41a7, { 0xb5, 0x77, 0x86, 0x6, 0x46, 0x35, 0xc7, 0x28 } }
-
-[PcdsFeatureFlag]
- gOptionRomPkgTokenSpaceGuid.PcdSupportScsiPassThru|TRUE|BOOLEAN|0x00010001
- gOptionRomPkgTokenSpaceGuid.PcdSupportExtScsiPassThru|TRUE|BOOLEAN|0x00010002
- gOptionRomPkgTokenSpaceGuid.PcdSupportGop|TRUE|BOOLEAN|0x00010004
- gOptionRomPkgTokenSpaceGuid.PcdSupportUga|TRUE|BOOLEAN|0x00010005
-
-[PcdsFixedAtBuild, PcdsPatchableInModule]
- gOptionRomPkgTokenSpaceGuid.PcdDriverSupportedEfiVersion|0x0002000a|UINT32|0x00010003
-
diff --git a/OptionRomPkg/OptionRomPkg.dsc b/OptionRomPkg/OptionRomPkg.dsc deleted file mode 100644 index 3365556710..0000000000 --- a/OptionRomPkg/OptionRomPkg.dsc +++ /dev/null @@ -1,119 +0,0 @@ -## @file
-# Option Rom Package build validation file for All Architectures.
-#
-# This package is designed to interoperate with the EDK II open source project
-# at http://www.tianocore.org, and this package is required to build PCI compliant
-# Option ROM image for all CPU architectures, including EBC target.
-# A single driver can support mixes of EFI 1.1, UEFI 2.0 and UEFI 2.1.
-#
-# Copyright (c) 2007 - 2013, Intel Corporation. All rights reserved.<BR>
-# Copyright (c) 2016, Linaro Ltd. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-##
-
-################################################################################
-#
-# Defines Section - statements that will be processed to create a Makefile.
-#
-################################################################################
-[Defines]
- PLATFORM_NAME = OptionRomPkg
- PLATFORM_GUID = C7B25F37-B1F4-4c46-99CB-3EA7DCF5FCDC
- PLATFORM_VERSION = 0.1
- DSC_SPECIFICATION = 0x00010005
- OUTPUT_DIRECTORY = Build/OptionRomPkg
- SUPPORTED_ARCHITECTURES = IA32|IPF|X64|EBC|ARM|AARCH64
- BUILD_TARGETS = DEBUG|RELEASE
- SKUID_IDENTIFIER = DEFAULT
-
-################################################################################
-#
-# SKU Identification section - list of all SKU IDs supported by this
-# Platform.
-#
-################################################################################
-[SkuIds]
- 0|DEFAULT # The entry: 0|DEFAULT is reserved and always required.
-
-[LibraryClasses]
- DebugLib|MdePkg/Library/UefiDebugLibStdErr/UefiDebugLibStdErr.inf
- DebugPrintErrorLevelLib|MdePkg/Library/BaseDebugPrintErrorLevelLib/BaseDebugPrintErrorLevelLib.inf
- BaseLib|MdePkg/Library/BaseLib/BaseLib.inf
- BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
- BltLib|OptionRomPkg/Library/GopBltLib/GopBltLib.inf
- PrintLib|MdePkg/Library/BasePrintLib/BasePrintLib.inf
- TimerLib|MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.inf
- UefiBootServicesTableLib|MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf
- UefiRuntimeServicesTableLib|MdePkg/Library/UefiRuntimeServicesTableLib/UefiRuntimeServicesTableLib.inf
- UefiDriverEntryPoint|MdePkg/Library/UefiDriverEntryPoint/UefiDriverEntryPoint.inf
- UefiLib|MdePkg/Library/UefiLib/UefiLib.inf
- PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
- MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
- DevicePathLib|MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf
- UefiApplicationEntryPoint|MdePkg/Library/UefiApplicationEntryPoint/UefiApplicationEntryPoint.inf
- UefiRuntimeLib|MdePkg/Library/UefiRuntimeLib/UefiRuntimeLib.inf
-
-[LibraryClasses.AARCH64, LibraryClasses.ARM]
- NULL|ArmPkg/Library/CompilerIntrinsicsLib/CompilerIntrinsicsLib.inf
-
-[LibraryClasses.ARM]
- NULL|MdePkg/Library/BaseStackCheckLib/BaseStackCheckLib.inf
-
-################################################################################
-#
-# Pcd Section - list of all EDK II PCD Entries defined by this Platform
-#
-################################################################################
-[PcdsFeatureFlag]
- gOptionRomPkgTokenSpaceGuid.PcdSupportScsiPassThru|TRUE
- gOptionRomPkgTokenSpaceGuid.PcdSupportExtScsiPassThru|TRUE
-
-[PcdsFixedAtBuild]
- gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x27
- gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel|0x80000042
- gEfiMdePkgTokenSpaceGuid.PcdDebugClearMemoryValue|0x0
- gEfiMdePkgTokenSpaceGuid.PcdMaximumUnicodeStringLength|0x0
- gEfiMdePkgTokenSpaceGuid.PcdMaximumAsciiStringLength|0x0
- gEfiMdePkgTokenSpaceGuid.PcdMaximumLinkedListLength|0x0
- gOptionRomPkgTokenSpaceGuid.PcdDriverSupportedEfiVersion|0x0002000a # EFI_2_10_SYSTEM_TABLE_REVISION
-
-###################################################################################################
-#
-# Components Section - list of the modules and components that will be processed by compilation
-# tools and the EDK II tools to generate PE32/PE32+/Coff image files.
-#
-# Note: The EDK II DSC file is not used to specify how compiled binary images get placed
-# into firmware volume images. This section is just a list of modules to compile from
-# source into UEFI-compliant binaries.
-# It is the FDF file that contains information on combining binary files into firmware
-# volume images, whose concept is beyond UEFI and is described in PI specification.
-# Binary modules do not need to be listed in this section, as they should be
-# specified in the FDF file. For example: Shell binary (Shell_Full.efi), FAT binary (Fat.efi),
-# Logo (Logo.bmp), and etc.
-# There may also be modules listed in this section that are not required in the FDF file,
-# When a module listed here is excluded from FDF file, then UEFI-compliant binary will be
-# generated for it, but the binary will not be put into any firmware volume.
-#
-###################################################################################################
-
-[Components]
- OptionRomPkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf
- OptionRomPkg/Library/GopBltLib/GopBltLib.inf
-
- OptionRomPkg/AtapiPassThruDxe/AtapiPassThruDxe.inf
- OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430Dxe.inf
- OptionRomPkg/UndiRuntimeDxe/UndiRuntimeDxe.inf
- OptionRomPkg/Bus/Usb/FtdiUsbSerialDxe/FtdiUsbSerialDxe.inf
- OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772/Ax88772.inf
- OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/Ax88772b.inf
-
-[Components.IA32, Components.X64, Components.IPF]
- OptionRomPkg/Application/BltLibSample/BltLibSample.inf
diff --git a/OptionRomPkg/ReadMe.txt b/OptionRomPkg/ReadMe.txt deleted file mode 100644 index 5eb81cb0c2..0000000000 --- a/OptionRomPkg/ReadMe.txt +++ /dev/null @@ -1,19 +0,0 @@ -AtapiPassThru:
- For now, AtapiPassThru driver in this package is to test Scsi Bus support:
- ScsiBus driver should support both/either ScsiPassThru and ExtScsiPassThru
- installed on a controller handle.
-
- AtapiPassThru driver in this package can selectively produce ScsiPassThru
- and/or ExtScsiPassThru protocol based on feature flags of PcdSupportScsiPassThru
- and PcdSupportExtScsiPassThru.
-
-CirrusLogic5430:
- Sample implementation of UGA Draw or Graphics Output Protocol for the Cirrus
- Logic 5430 family of PCI video card. It provides reference code for the GOP/UGA,
- Component Name (2), EFI driver supported Verison protocol.
-
-Build Validation:
-MYTOOLS(VS2005) IA32 X64 IPF EBC
-ICC IA32 X64 IPF
-CYGWINGCC IA32 X64
-
diff --git a/OptionRomPkg/UndiRuntimeDxe/ComponentName.c b/OptionRomPkg/UndiRuntimeDxe/ComponentName.c deleted file mode 100644 index 405c6fb372..0000000000 --- a/OptionRomPkg/UndiRuntimeDxe/ComponentName.c +++ /dev/null @@ -1,365 +0,0 @@ -/** @file
- UEFI Component Name(2) protocol implementation for EFI UNDI32 driver.
-
-Copyright (c) 2012, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials are licensed
-and made available under the terms and conditions of the BSD License which
-accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-
-#include "Undi32.h"
-
-//
-// EFI Component Name Functions
-//
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 4646 or ISO 639-2 language code format.
-
- @param DriverName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-UndiComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- );
-
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param ControllerHandle[in] The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
-
- @param ChildHandle[in] The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
-
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 4646 or ISO 639-2 language code format.
-
- @param ControllerName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
-
- @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
-
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-UndiComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- );
-
-
-//
-// EFI Component Name Protocol
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gUndiComponentName = {
- UndiComponentNameGetDriverName,
- UndiComponentNameGetControllerName,
- "eng"
-};
-
-//
-// EFI Component Name 2 Protocol
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gUndiComponentName2 = {
- (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) UndiComponentNameGetDriverName,
- (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) UndiComponentNameGetControllerName,
- "en"
-};
-
-
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mUndiDriverNameTable[] = {
- {
- "eng;en",
- L"UNDI32 Driver"
- },
- {
- NULL,
- NULL
- }
-};
-
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mUndiControllerNameTable[] = {
- {
- "eng;en",
- L"UNDI32 Controller"
- },
- {
- NULL,
- NULL
- }
-};
-
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 4646 or ISO 639-2 language code format.
-
- @param DriverName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-UndiComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- )
-{
- return LookupUnicodeString2 (
- Language,
- This->SupportedLanguages,
- mUndiDriverNameTable,
- DriverName,
- (BOOLEAN)(This == &gUndiComponentName)
- );
-}
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
- Currently not implemented.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param ControllerHandle[in] The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
-
- @param ChildHandle[in] The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
-
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 4646 or ISO 639-2 language code format.
-
- @param ControllerName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
-
- @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
-
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-UndiComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- )
-{
- EFI_STATUS Status;
- EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL *Nii;
-
- if (ChildHandle != NULL) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Make sure this driver is currently managing ControllHandle
- //
- Status = EfiTestManagedDevice (
- ControllerHandle,
- gUndiDriverBinding.DriverBindingHandle,
- &gEfiPciIoProtocolGuid
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Retrieve an instance of a produced protocol from ControllerHandle
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiNetworkInterfaceIdentifierProtocolGuid_31,
- (VOID **)&Nii,
- NULL,
- NULL,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- return LookupUnicodeString2 (
- Language,
- This->SupportedLanguages,
- mUndiControllerNameTable,
- ControllerName,
- (BOOLEAN)(This == &gUndiComponentName)
- );
-}
diff --git a/OptionRomPkg/UndiRuntimeDxe/Decode.c b/OptionRomPkg/UndiRuntimeDxe/Decode.c deleted file mode 100644 index 5f853479f5..0000000000 --- a/OptionRomPkg/UndiRuntimeDxe/Decode.c +++ /dev/null @@ -1,1521 +0,0 @@ -/** @file
- Provides the basic UNID functions.
-
-Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Undi32.h"
-
-//
-// Global variables defined in this file
-//
-UNDI_CALL_TABLE api_table[PXE_OPCODE_LAST_VALID+1] = { \
- {PXE_CPBSIZE_NOT_USED,PXE_DBSIZE_NOT_USED,0, (UINT16)(ANY_STATE),UNDI_GetState },\
- {(UINT16)(DONT_CHECK),PXE_DBSIZE_NOT_USED,0,(UINT16)(ANY_STATE),UNDI_Start },\
- {PXE_CPBSIZE_NOT_USED,PXE_DBSIZE_NOT_USED,0,MUST_BE_STARTED,UNDI_Stop },\
- {PXE_CPBSIZE_NOT_USED,sizeof(PXE_DB_GET_INIT_INFO),0,MUST_BE_STARTED, UNDI_GetInitInfo },\
- {PXE_CPBSIZE_NOT_USED,sizeof(PXE_DB_GET_CONFIG_INFO),0,MUST_BE_STARTED, UNDI_GetConfigInfo },\
- {sizeof(PXE_CPB_INITIALIZE),(UINT16)(DONT_CHECK),(UINT16)(DONT_CHECK),MUST_BE_STARTED,UNDI_Initialize },\
- {PXE_CPBSIZE_NOT_USED,PXE_DBSIZE_NOT_USED,(UINT16)(DONT_CHECK), MUST_BE_INITIALIZED,UNDI_Reset },\
- {PXE_CPBSIZE_NOT_USED,PXE_DBSIZE_NOT_USED,0, MUST_BE_INITIALIZED,UNDI_Shutdown },\
- {PXE_CPBSIZE_NOT_USED,PXE_DBSIZE_NOT_USED,(UINT16)(DONT_CHECK), MUST_BE_INITIALIZED,UNDI_Interrupt },\
- {(UINT16)(DONT_CHECK),(UINT16)(DONT_CHECK),(UINT16)(DONT_CHECK), MUST_BE_INITIALIZED, UNDI_RecFilter },\
- {(UINT16)(DONT_CHECK),(UINT16)(DONT_CHECK),(UINT16)(DONT_CHECK), MUST_BE_INITIALIZED, UNDI_StnAddr },\
- {PXE_CPBSIZE_NOT_USED, (UINT16)(DONT_CHECK), (UINT16)(DONT_CHECK), MUST_BE_INITIALIZED, UNDI_Statistics },\
- {sizeof(PXE_CPB_MCAST_IP_TO_MAC),sizeof(PXE_DB_MCAST_IP_TO_MAC), (UINT16)(DONT_CHECK),MUST_BE_INITIALIZED, UNDI_ip2mac },\
- {(UINT16)(DONT_CHECK),(UINT16)(DONT_CHECK),(UINT16)(DONT_CHECK), MUST_BE_INITIALIZED, UNDI_NVData },\
- {PXE_CPBSIZE_NOT_USED,(UINT16)(DONT_CHECK),(UINT16)(DONT_CHECK), MUST_BE_INITIALIZED, UNDI_Status },\
- {(UINT16)(DONT_CHECK),PXE_DBSIZE_NOT_USED,(UINT16)(DONT_CHECK), MUST_BE_INITIALIZED, UNDI_FillHeader },\
- {(UINT16)(DONT_CHECK),PXE_DBSIZE_NOT_USED,(UINT16)(DONT_CHECK), MUST_BE_INITIALIZED, UNDI_Transmit },\
- {sizeof(PXE_CPB_RECEIVE),sizeof(PXE_DB_RECEIVE),0,MUST_BE_INITIALIZED, UNDI_Receive } \
-};
-
-//
-// end of global variables
-//
-
-
-/**
- This routine determines the operational state of the UNDI. It updates the state flags in the
- Command Descriptor Block based on information derived from the AdapterInfo instance data.
- To ensure the command has completed successfully, CdbPtr->StatCode will contain the result of
- the command execution.
- The CdbPtr->StatFlags will contain a STOPPED, STARTED, or INITIALIZED state once the command
- has successfully completed.
- Keep in mind the AdapterInfo->State is the active state of the adapter (based on software
- interrogation), and the CdbPtr->StateFlags is the passed back information that is reflected
- to the caller of the UNDI API.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_GetState (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- CdbPtr->StatFlags = (PXE_STATFLAGS) (CdbPtr->StatFlags | AdapterInfo->State);
- return ;
-}
-
-
-/**
- This routine is used to change the operational state of the UNDI from stopped to started.
- It will do this as long as the adapter's state is PXE_STATFLAGS_GET_STATE_STOPPED, otherwise
- the CdbPtr->StatFlags will reflect a command failure, and the CdbPtr->StatCode will reflect the
- UNDI as having already been started.
- This routine is modified to reflect the undi 1.1 specification changes. The
- changes in the spec are mainly in the callback routines, the new spec adds
- 3 more callbacks and a unique id.
- Since this UNDI supports both old and new undi specifications,
- The NIC's data structure is filled in with the callback routines (depending
- on the version) pointed to in the caller's CpbPtr. This seeds the Delay,
- Virt2Phys, Block, and Mem_IO for old and new versions and Map_Mem, UnMap_Mem
- and Sync_Mem routines and a unique id variable for the new version.
- This is the function which an external entity (SNP, O/S, etc) would call
- to provide it's I/O abstraction to the UNDI.
- It's final action is to change the AdapterInfo->State to PXE_STATFLAGS_GET_STATE_STARTED.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_Start (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- PXE_CPB_START_30 *CpbPtr;
- PXE_CPB_START_31 *CpbPtr_31;
-
- //
- // check if it is already started.
- //
- if (AdapterInfo->State != PXE_STATFLAGS_GET_STATE_STOPPED) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_ALREADY_STARTED;
- return ;
- }
-
- if (CdbPtr->CPBsize != sizeof(PXE_CPB_START_30) &&
- CdbPtr->CPBsize != sizeof(PXE_CPB_START_31)) {
-
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- CpbPtr = (PXE_CPB_START_30 *) (UINTN) (CdbPtr->CPBaddr);
- CpbPtr_31 = (PXE_CPB_START_31 *) (UINTN) (CdbPtr->CPBaddr);
-
- if (AdapterInfo->VersionFlag == 0x30) {
- AdapterInfo->Delay_30 = (bsptr_30) (UINTN) CpbPtr->Delay;
- AdapterInfo->Virt2Phys_30 = (virtphys_30) (UINTN) CpbPtr->Virt2Phys;
- AdapterInfo->Block_30 = (block_30) (UINTN) CpbPtr->Block;
- //
- // patch for old buggy 3.0 code:
- // In EFI1.0 undi used to provide the full (absolute) I/O address to the
- // i/o calls and SNP used to provide a callback that used GlobalIoFncs and
- // everything worked fine! In EFI 1.1, UNDI is not using the full
- // i/o or memory address to access the device, The base values for the i/o
- // and memory address is abstracted by the device specific PciIoFncs and
- // UNDI only uses the offset values. Since UNDI3.0 cannot provide any
- // identification to SNP, SNP cannot use nic specific PciIoFncs callback!
- //
- // To fix this and make undi3.0 work with SNP in EFI1.1 we
- // use a TmpMemIo function that is defined in init.c
- // This breaks the runtime driver feature of undi, but what to do
- // if we have to provide the 3.0 compatibility (including the 3.0 bugs)
- //
- // This TmpMemIo function also takes a UniqueId parameter
- // (as in undi3.1 design) and so initialize the UniqueId as well here
- // Note: AdapterInfo->Mem_Io_30 is just filled for consistency with other
- // parameters but never used, we only use Mem_Io field in the In/Out routines
- // inside e100b.c.
- //
- AdapterInfo->Mem_Io_30 = (mem_io_30) (UINTN) CpbPtr->Mem_IO;
- AdapterInfo->Mem_Io = (mem_io) (UINTN) TmpMemIo;
- AdapterInfo->Unique_ID = (UINT64) (UINTN) AdapterInfo;
-
- } else {
- AdapterInfo->Delay = (bsptr) (UINTN) CpbPtr_31->Delay;
- AdapterInfo->Virt2Phys = (virtphys) (UINTN) CpbPtr_31->Virt2Phys;
- AdapterInfo->Block = (block) (UINTN) CpbPtr_31->Block;
- AdapterInfo->Mem_Io = (mem_io) (UINTN) CpbPtr_31->Mem_IO;
-
- AdapterInfo->Map_Mem = (map_mem) (UINTN) CpbPtr_31->Map_Mem;
- AdapterInfo->UnMap_Mem = (unmap_mem) (UINTN) CpbPtr_31->UnMap_Mem;
- AdapterInfo->Sync_Mem = (sync_mem) (UINTN) CpbPtr_31->Sync_Mem;
- AdapterInfo->Unique_ID = CpbPtr_31->Unique_ID;
- }
-
- AdapterInfo->State = PXE_STATFLAGS_GET_STATE_STARTED;
-
- return ;
-}
-
-
-/**
- This routine is used to change the operational state of the UNDI from started to stopped.
- It will not do this if the adapter's state is PXE_STATFLAGS_GET_STATE_INITIALIZED, otherwise
- the CdbPtr->StatFlags will reflect a command failure, and the CdbPtr->StatCode will reflect the
- UNDI as having already not been shut down.
- The NIC's data structure will have the Delay, Virt2Phys, and Block, pointers zero'd out..
- It's final action is to change the AdapterInfo->State to PXE_STATFLAGS_GET_STATE_STOPPED.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_Stop (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- if (AdapterInfo->State == PXE_STATFLAGS_GET_STATE_INITIALIZED) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_NOT_SHUTDOWN;
- return ;
- }
-
- AdapterInfo->Delay_30 = 0;
- AdapterInfo->Virt2Phys_30 = 0;
- AdapterInfo->Block_30 = 0;
-
- AdapterInfo->Delay = 0;
- AdapterInfo->Virt2Phys = 0;
- AdapterInfo->Block = 0;
-
- AdapterInfo->Map_Mem = 0;
- AdapterInfo->UnMap_Mem = 0;
- AdapterInfo->Sync_Mem = 0;
-
- AdapterInfo->State = PXE_STATFLAGS_GET_STATE_STOPPED;
-
- return ;
-}
-
-
-/**
- This routine is used to retrieve the initialization information that is needed by drivers and
- applications to initialize the UNDI. This will fill in data in the Data Block structure that is
- pointed to by the caller's CdbPtr->DBaddr. The fields filled in are as follows:
- MemoryRequired, FrameDataLen, LinkSpeeds[0-3], NvCount, NvWidth, MediaHeaderLen, HWaddrLen,
- MCastFilterCnt, TxBufCnt, TxBufSize, RxBufCnt, RxBufSize, IFtype, Duplex, and LoopBack.
- In addition, the CdbPtr->StatFlags ORs in that this NIC supports cable detection. (APRIORI knowledge)
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_GetInitInfo (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- PXE_DB_GET_INIT_INFO *DbPtr;
-
- DbPtr = (PXE_DB_GET_INIT_INFO *) (UINTN) (CdbPtr->DBaddr);
-
- DbPtr->MemoryRequired = MEMORY_NEEDED;
- DbPtr->FrameDataLen = PXE_MAX_TXRX_UNIT_ETHER;
- DbPtr->LinkSpeeds[0] = 10;
- DbPtr->LinkSpeeds[1] = 100;
- DbPtr->LinkSpeeds[2] = DbPtr->LinkSpeeds[3] = 0;
- DbPtr->NvCount = MAX_EEPROM_LEN;
- DbPtr->NvWidth = 4;
- DbPtr->MediaHeaderLen = PXE_MAC_HEADER_LEN_ETHER;
- DbPtr->HWaddrLen = PXE_HWADDR_LEN_ETHER;
- DbPtr->MCastFilterCnt = MAX_MCAST_ADDRESS_CNT;
-
- DbPtr->TxBufCnt = TX_BUFFER_COUNT;
- DbPtr->TxBufSize = (UINT16) sizeof (TxCB);
- DbPtr->RxBufCnt = RX_BUFFER_COUNT;
- DbPtr->RxBufSize = (UINT16) sizeof (RxFD);
-
- DbPtr->IFtype = PXE_IFTYPE_ETHERNET;
- DbPtr->SupportedDuplexModes = PXE_DUPLEX_ENABLE_FULL_SUPPORTED |
- PXE_DUPLEX_FORCE_FULL_SUPPORTED;
- DbPtr->SupportedLoopBackModes = PXE_LOOPBACK_INTERNAL_SUPPORTED |
- PXE_LOOPBACK_EXTERNAL_SUPPORTED;
-
- CdbPtr->StatFlags |= (PXE_STATFLAGS_CABLE_DETECT_SUPPORTED |
- PXE_STATFLAGS_GET_STATUS_NO_MEDIA_SUPPORTED);
- return ;
-}
-
-
-/**
- This routine is used to retrieve the configuration information about the NIC being controlled by
- this driver. This will fill in data in the Data Block structure that is pointed to by the caller's CdbPtr->DBaddr.
- The fields filled in are as follows:
- DbPtr->pci.BusType, DbPtr->pci.Bus, DbPtr->pci.Device, and DbPtr->pci.
- In addition, the DbPtr->pci.Config.Dword[0-63] grabs a copy of this NIC's PCI configuration space.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_GetConfigInfo (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT16 Index;
- PXE_DB_GET_CONFIG_INFO *DbPtr;
-
- DbPtr = (PXE_DB_GET_CONFIG_INFO *) (UINTN) (CdbPtr->DBaddr);
-
- DbPtr->pci.BusType = PXE_BUSTYPE_PCI;
- DbPtr->pci.Bus = AdapterInfo->Bus;
- DbPtr->pci.Device = AdapterInfo->Device;
- DbPtr->pci.Function = AdapterInfo->Function;
-
- for (Index = 0; Index < MAX_PCI_CONFIG_LEN; Index++) {
- DbPtr->pci.Config.Dword[Index] = AdapterInfo->Config[Index];
- }
-
- return ;
-}
-
-
-/**
- This routine resets the network adapter and initializes the UNDI using the parameters supplied in
- the CPB. This command must be issued before the network adapter can be setup to transmit and
- receive packets.
- Once the memory requirements of the UNDI are obtained by using the GetInitInfo command, a block
- of non-swappable memory may need to be allocated. The address of this memory must be passed to
- UNDI during the Initialize in the CPB. This memory is used primarily for transmit and receive buffers.
- The fields CableDetect, LinkSpeed, Duplex, LoopBack, MemoryPtr, and MemoryLength are set with information
- that was passed in the CPB and the NIC is initialized.
- If the NIC initialization fails, the CdbPtr->StatFlags are updated with PXE_STATFLAGS_COMMAND_FAILED
- Otherwise, AdapterInfo->State is updated with PXE_STATFLAGS_GET_STATE_INITIALIZED showing the state of
- the UNDI is now initialized.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_Initialize (
- IN PXE_CDB *CdbPtr,
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- PXE_CPB_INITIALIZE *CpbPtr;
-
- if ((CdbPtr->OpFlags != PXE_OPFLAGS_INITIALIZE_DETECT_CABLE) &&
- (CdbPtr->OpFlags != PXE_OPFLAGS_INITIALIZE_DO_NOT_DETECT_CABLE)) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- //
- // check if it is already initialized
- //
- if (AdapterInfo->State == PXE_STATFLAGS_GET_STATE_INITIALIZED) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_ALREADY_INITIALIZED;
- return ;
- }
-
- CpbPtr = (PXE_CPB_INITIALIZE *) (UINTN) CdbPtr->CPBaddr;
-
- if (CpbPtr->MemoryLength < (UINT32) MEMORY_NEEDED) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CPB;
- return ;
- }
-
- //
- // default behaviour is to detect the cable, if the 3rd param is 1,
- // do not do that
- //
- AdapterInfo->CableDetect = (UINT8) ((CdbPtr->OpFlags == (UINT16) PXE_OPFLAGS_INITIALIZE_DO_NOT_DETECT_CABLE) ? (UINT8) 0 : (UINT8) 1);
- AdapterInfo->LinkSpeedReq = (UINT16) CpbPtr->LinkSpeed;
- AdapterInfo->DuplexReq = CpbPtr->DuplexMode;
- AdapterInfo->LoopBack = CpbPtr->LoopBackMode;
- AdapterInfo->MemoryPtr = CpbPtr->MemoryAddr;
- AdapterInfo->MemoryLength = CpbPtr->MemoryLength;
-
- CdbPtr->StatCode = (PXE_STATCODE) E100bInit (AdapterInfo);
-
- if (CdbPtr->StatCode != PXE_STATCODE_SUCCESS) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- } else {
- AdapterInfo->State = PXE_STATFLAGS_GET_STATE_INITIALIZED;
- }
-
- return ;
-}
-
-
-/**
- This routine resets the network adapter and initializes the UNDI using the parameters supplied in
- the CPB. The transmit and receive queues are emptied and any pending interrupts are cleared.
- If the NIC reset fails, the CdbPtr->StatFlags are updated with PXE_STATFLAGS_COMMAND_FAILED
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_Reset (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- if (CdbPtr->OpFlags != PXE_OPFLAGS_NOT_USED &&
- CdbPtr->OpFlags != PXE_OPFLAGS_RESET_DISABLE_INTERRUPTS &&
- CdbPtr->OpFlags != PXE_OPFLAGS_RESET_DISABLE_FILTERS ) {
-
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- CdbPtr->StatCode = (UINT16) E100bReset (AdapterInfo, CdbPtr->OpFlags);
-
- if (CdbPtr->StatCode != PXE_STATCODE_SUCCESS) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- }
-}
-
-
-/**
- This routine resets the network adapter and leaves it in a safe state for another driver to
- initialize. Any pending transmits or receives are lost. Receive filters and external
- interrupt enables are disabled. Once the UNDI has been shutdown, it can then be stopped
- or initialized again.
- If the NIC reset fails, the CdbPtr->StatFlags are updated with PXE_STATFLAGS_COMMAND_FAILED
- Otherwise, AdapterInfo->State is updated with PXE_STATFLAGS_GET_STATE_STARTED showing the state of
- the NIC as being started.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_Shutdown (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- //
- // do the shutdown stuff here
- //
- CdbPtr->StatCode = (UINT16) E100bShutdown (AdapterInfo);
-
- if (CdbPtr->StatCode != PXE_STATCODE_SUCCESS) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- } else {
- AdapterInfo->State = PXE_STATFLAGS_GET_STATE_STARTED;
- }
-
- return ;
-}
-
-
-/**
- This routine can be used to read and/or change the current external interrupt enable
- settings. Disabling an external interrupt enable prevents and external (hardware)
- interrupt from being signaled by the network device. Internally the interrupt events
- can still be polled by using the UNDI_GetState command.
- The resulting information on the interrupt state will be passed back in the CdbPtr->StatFlags.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_Interrupt (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT8 IntMask;
-
- IntMask = (UINT8)(UINTN)(CdbPtr->OpFlags & (PXE_OPFLAGS_INTERRUPT_RECEIVE |
- PXE_OPFLAGS_INTERRUPT_TRANSMIT |
- PXE_OPFLAGS_INTERRUPT_COMMAND |
- PXE_OPFLAGS_INTERRUPT_SOFTWARE));
-
- switch (CdbPtr->OpFlags & PXE_OPFLAGS_INTERRUPT_OPMASK) {
- case PXE_OPFLAGS_INTERRUPT_READ:
- break;
-
- case PXE_OPFLAGS_INTERRUPT_ENABLE:
- if (IntMask == 0) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- AdapterInfo->int_mask = IntMask;
- E100bSetInterruptState (AdapterInfo);
- break;
-
- case PXE_OPFLAGS_INTERRUPT_DISABLE:
- if (IntMask != 0) {
- AdapterInfo->int_mask = (UINT16) (AdapterInfo->int_mask & ~(IntMask));
- E100bSetInterruptState (AdapterInfo);
- break;
- }
-
- //
- // else fall thru.
- //
- default:
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- if ((AdapterInfo->int_mask & PXE_OPFLAGS_INTERRUPT_RECEIVE) != 0) {
- CdbPtr->StatFlags |= PXE_STATFLAGS_INTERRUPT_RECEIVE;
-
- }
-
- if ((AdapterInfo->int_mask & PXE_OPFLAGS_INTERRUPT_TRANSMIT) != 0) {
- CdbPtr->StatFlags |= PXE_STATFLAGS_INTERRUPT_TRANSMIT;
-
- }
-
- if ((AdapterInfo->int_mask & PXE_OPFLAGS_INTERRUPT_COMMAND) != 0) {
- CdbPtr->StatFlags |= PXE_STATFLAGS_INTERRUPT_COMMAND;
-
- }
-
- return ;
-}
-
-
-/**
- This routine is used to read and change receive filters and, if supported, read
- and change multicast MAC address filter list.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_RecFilter (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT16 NewFilter;
- UINT16 OpFlags;
- PXE_DB_RECEIVE_FILTERS *DbPtr;
- UINT8 *MacAddr;
- UINTN MacCount;
- UINT16 Index;
- UINT16 copy_len;
- UINT8 *ptr1;
- UINT8 *ptr2;
- BOOLEAN InvalidMacAddr;
-
- OpFlags = CdbPtr->OpFlags;
- NewFilter = (UINT16) (OpFlags & 0x1F);
-
- switch (OpFlags & PXE_OPFLAGS_RECEIVE_FILTER_OPMASK) {
- case PXE_OPFLAGS_RECEIVE_FILTER_READ:
-
- //
- // not expecting a cpb, not expecting any filter bits
- //
- if ((NewFilter != 0) || (CdbPtr->CPBsize != 0)) {
- goto BadCdb;
-
- }
-
- if ((NewFilter & PXE_OPFLAGS_RECEIVE_FILTER_RESET_MCAST_LIST) == 0) {
- goto JustRead;
-
- }
-
- NewFilter = (UINT16) (NewFilter | AdapterInfo->Rx_Filter);
- //
- // all other flags are ignored except mcast_reset
- //
- break;
-
- case PXE_OPFLAGS_RECEIVE_FILTER_ENABLE:
- //
- // there should be atleast one other filter bit set.
- //
- if (NewFilter == 0) {
- //
- // nothing to enable
- //
- goto BadCdb;
- }
-
- if (CdbPtr->CPBsize != 0) {
- //
- // this must be a multicast address list!
- // don't accept the list unless selective_mcast is set
- // don't accept confusing mcast settings with this
- //
- if (((NewFilter & PXE_OPFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST) == 0) ||
- ((NewFilter & PXE_OPFLAGS_RECEIVE_FILTER_RESET_MCAST_LIST) != 0) ||
- ((NewFilter & PXE_OPFLAGS_RECEIVE_FILTER_ALL_MULTICAST) != 0) ||
- ((CdbPtr->CPBsize % sizeof (PXE_MAC_ADDR)) != 0) ) {
- goto BadCdb;
- }
-
- MacAddr = (UINT8 *) ((UINTN) (CdbPtr->CPBaddr));
- MacCount = CdbPtr->CPBsize / sizeof (PXE_MAC_ADDR);
-
- //
- // The format of Ethernet multicast address for IPv6 is defined in RFC2464,
- // for IPv4 is defined in RFC1112. Check whether the address is valid.
- //
- InvalidMacAddr = FALSE;
-
- for (; MacCount-- != 0; MacAddr += sizeof (PXE_MAC_ADDR)) {
- if (MacAddr[0] == 0x01) {
- //
- // This multicast MAC address is mapped from IPv4 address.
- //
- if (MacAddr[1] != 0x00 || MacAddr[2] != 0x5E || (MacAddr[3] & 0x80) != 0) {
- InvalidMacAddr = TRUE;
- }
- } else if (MacAddr[0] == 0x33) {
- //
- // This multicast MAC address is mapped from IPv6 address.
- //
- if (MacAddr[1] != 0x33) {
- InvalidMacAddr = TRUE;
- }
- } else {
- InvalidMacAddr = TRUE;
- }
-
- if (InvalidMacAddr) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CPB;
- return ;
- }
- }
- }
-
- //
- // check selective mcast case enable case
- //
- if ((OpFlags & PXE_OPFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST) != 0) {
- if (((OpFlags & PXE_OPFLAGS_RECEIVE_FILTER_RESET_MCAST_LIST) != 0) ||
- ((OpFlags & PXE_OPFLAGS_RECEIVE_FILTER_ALL_MULTICAST) != 0) ) {
- goto BadCdb;
-
- }
- //
- // if no cpb, make sure we have an old list
- //
- if ((CdbPtr->CPBsize == 0) && (AdapterInfo->mcast_list.list_len == 0)) {
- goto BadCdb;
- }
- }
- //
- // if you want to enable anything, you got to have unicast
- // and you have what you already enabled!
- //
- NewFilter = (UINT16) (NewFilter | (PXE_OPFLAGS_RECEIVE_FILTER_UNICAST | AdapterInfo->Rx_Filter));
-
- break;
-
- case PXE_OPFLAGS_RECEIVE_FILTER_DISABLE:
-
- //
- // mcast list not expected, i.e. no cpb here!
- //
- if (CdbPtr->CPBsize != PXE_CPBSIZE_NOT_USED) {
- goto BadCdb;
- }
-
- NewFilter = (UINT16) ((~(CdbPtr->OpFlags & 0x1F)) & AdapterInfo->Rx_Filter);
-
- break;
-
- default:
- goto BadCdb;
- }
-
- if ((OpFlags & PXE_OPFLAGS_RECEIVE_FILTER_RESET_MCAST_LIST) != 0) {
- AdapterInfo->mcast_list.list_len = 0;
- NewFilter &= (~PXE_OPFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST);
- }
-
- E100bSetfilter (AdapterInfo, NewFilter, CdbPtr->CPBaddr, CdbPtr->CPBsize);
-
-JustRead:
- //
- // give the current mcast list
- //
- if ((CdbPtr->DBsize != 0) && (AdapterInfo->mcast_list.list_len != 0)) {
- //
- // copy the mc list to db
- //
-
- DbPtr = (PXE_DB_RECEIVE_FILTERS *) (UINTN) CdbPtr->DBaddr;
- ptr1 = (UINT8 *) (&DbPtr->MCastList[0]);
-
- //
- // DbPtr->mc_count = AdapterInfo->mcast_list.list_len;
- //
- copy_len = (UINT16) (AdapterInfo->mcast_list.list_len * PXE_MAC_LENGTH);
-
- if (copy_len > CdbPtr->DBsize) {
- copy_len = CdbPtr->DBsize;
-
- }
-
- ptr2 = (UINT8 *) (&AdapterInfo->mcast_list.mc_list[0]);
- for (Index = 0; Index < copy_len; Index++) {
- ptr1[Index] = ptr2[Index];
- }
- }
- //
- // give the stat flags here
- //
- if (AdapterInfo->Receive_Started) {
- CdbPtr->StatFlags = (PXE_STATFLAGS) (CdbPtr->StatFlags | AdapterInfo->Rx_Filter);
-
- }
-
- return ;
-
-BadCdb:
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
-}
-
-
-/**
- This routine is used to get the current station and broadcast MAC addresses, and to change the
- current station MAC address.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_StnAddr (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- PXE_CPB_STATION_ADDRESS *CpbPtr;
- PXE_DB_STATION_ADDRESS *DbPtr;
- UINT16 Index;
-
- if (CdbPtr->OpFlags == PXE_OPFLAGS_STATION_ADDRESS_RESET) {
- //
- // configure the permanent address.
- // change the AdapterInfo->CurrentNodeAddress field.
- //
- if (CompareMem (
- &AdapterInfo->CurrentNodeAddress[0],
- &AdapterInfo->PermNodeAddress[0],
- PXE_MAC_LENGTH
- ) != 0) {
- for (Index = 0; Index < PXE_MAC_LENGTH; Index++) {
- AdapterInfo->CurrentNodeAddress[Index] = AdapterInfo->PermNodeAddress[Index];
- }
-
- E100bSetupIAAddr (AdapterInfo);
- }
- }
-
- if (CdbPtr->CPBaddr != (UINT64) 0) {
- CpbPtr = (PXE_CPB_STATION_ADDRESS *) (UINTN) (CdbPtr->CPBaddr);
- //
- // configure the new address
- //
- for (Index = 0; Index < PXE_MAC_LENGTH; Index++) {
- AdapterInfo->CurrentNodeAddress[Index] = CpbPtr->StationAddr[Index];
- }
-
- E100bSetupIAAddr (AdapterInfo);
- }
-
- if (CdbPtr->DBaddr != (UINT64) 0) {
- DbPtr = (PXE_DB_STATION_ADDRESS *) (UINTN) (CdbPtr->DBaddr);
- //
- // fill it with the new values
- //
- for (Index = 0; Index < PXE_MAC_LENGTH; Index++) {
- DbPtr->StationAddr[Index] = AdapterInfo->CurrentNodeAddress[Index];
- DbPtr->BroadcastAddr[Index] = AdapterInfo->BroadcastNodeAddress[Index];
- DbPtr->PermanentAddr[Index] = AdapterInfo->PermNodeAddress[Index];
- }
- }
-
- return ;
-}
-
-
-/**
- This routine is used to read and clear the NIC traffic statistics. This command is supported only
- if the !PXE structure's Implementation flags say so.
- Results will be parsed out in the following manner:
- CdbPtr->DBaddr.Data[0] R Total Frames (Including frames with errors and dropped frames)
- CdbPtr->DBaddr.Data[1] R Good Frames (All frames copied into receive buffer)
- CdbPtr->DBaddr.Data[2] R Undersize Frames (Frames below minimum length for media <64 for ethernet)
- CdbPtr->DBaddr.Data[4] R Dropped Frames (Frames that were dropped because receive buffers were full)
- CdbPtr->DBaddr.Data[8] R CRC Error Frames (Frames with alignment or CRC errors)
- CdbPtr->DBaddr.Data[A] T Total Frames (Including frames with errors and dropped frames)
- CdbPtr->DBaddr.Data[B] T Good Frames (All frames copied into transmit buffer)
- CdbPtr->DBaddr.Data[C] T Undersize Frames (Frames below minimum length for media <64 for ethernet)
- CdbPtr->DBaddr.Data[E] T Dropped Frames (Frames that were dropped because of collisions)
- CdbPtr->DBaddr.Data[14] T Total Collision Frames (Total collisions on this subnet)
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_Statistics (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- if ((CdbPtr->OpFlags &~(PXE_OPFLAGS_STATISTICS_RESET)) != 0) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- if ((CdbPtr->OpFlags & PXE_OPFLAGS_STATISTICS_RESET) != 0) {
- //
- // Reset the statistics
- //
- CdbPtr->StatCode = (UINT16) E100bStatistics (AdapterInfo, 0, 0);
- } else {
- CdbPtr->StatCode = (UINT16) E100bStatistics (AdapterInfo, CdbPtr->DBaddr, CdbPtr->DBsize);
- }
-
- return ;
-}
-
-
-/**
- This routine is used to translate a multicast IP address to a multicast MAC address.
- This results in a MAC address composed of 25 bits of fixed data with the upper 23 bits of the IP
- address being appended to it. Results passed back in the equivalent of CdbPtr->DBaddr->MAC[0-5].
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_ip2mac (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- PXE_CPB_MCAST_IP_TO_MAC *CpbPtr;
- PXE_DB_MCAST_IP_TO_MAC *DbPtr;
- UINT8 *TmpPtr;
-
- CpbPtr = (PXE_CPB_MCAST_IP_TO_MAC *) (UINTN) CdbPtr->CPBaddr;
- DbPtr = (PXE_DB_MCAST_IP_TO_MAC *) (UINTN) CdbPtr->DBaddr;
-
- if ((CdbPtr->OpFlags & PXE_OPFLAGS_MCAST_IPV6_TO_MAC) != 0) {
- //
- // for now this is not supported
- //
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_UNSUPPORTED;
- return ;
- }
-
- TmpPtr = (UINT8 *) (&CpbPtr->IP.IPv4);
- //
- // check if the ip given is a mcast IP
- //
- if ((TmpPtr[0] & 0xF0) != 0xE0) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CPB;
- }
- //
- // take the last 23 bits in IP.
- // be very careful. accessing word on a non-word boundary will hang motherboard codenamed Big Sur
- // casting the mac array (in the middle) to a UINT32 pointer and accessing
- // the UINT32 content hung the system...
- //
- DbPtr->MAC[0] = 0x01;
- DbPtr->MAC[1] = 0x00;
- DbPtr->MAC[2] = 0x5e;
- DbPtr->MAC[3] = (UINT8) (TmpPtr[1] & 0x7f);
- DbPtr->MAC[4] = (UINT8) TmpPtr[2];
- DbPtr->MAC[5] = (UINT8) TmpPtr[3];
-
- return ;
-}
-
-
-/**
- This routine is used to read and write non-volatile storage on the NIC (if supported). The NVRAM
- could be EEPROM, FLASH, or battery backed RAM.
- This is an optional function according to the UNDI specification (or will be......)
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_NVData (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- PXE_DB_NVDATA *DbPtr;
- UINT16 Index;
-
- if ((CdbPtr->OpFlags == PXE_OPFLAGS_NVDATA_READ) != 0) {
-
- if ((CdbPtr->DBsize == PXE_DBSIZE_NOT_USED) != 0) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- DbPtr = (PXE_DB_NVDATA *) (UINTN) CdbPtr->DBaddr;
-
- for (Index = 0; Index < MAX_PCI_CONFIG_LEN; Index++) {
- DbPtr->Data.Dword[Index] = AdapterInfo->NVData[Index];
-
- }
-
- } else {
- //
- // no write for now
- //
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_UNSUPPORTED;
- }
-
- return ;
-}
-
-
-/**
- This routine returns the current interrupt status and/or the transmitted buffer addresses.
- If the current interrupt status is returned, pending interrupts will be acknowledged by this
- command. Transmitted buffer addresses that are written to the DB are removed from the transmit
- buffer queue.
- Normally, this command would be polled with interrupts disabled.
- The transmit buffers are returned in CdbPtr->DBaddr->TxBufer[0 - NumEntries].
- The interrupt status is returned in CdbPtr->StatFlags.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_Status (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- PXE_DB_GET_STATUS *DbPtr;
- PXE_DB_GET_STATUS TmpGetStatus;
- UINT16 Index;
- UINT16 Status;
- UINT16 NumEntries;
- RxFD *RxPtr;
-
- //
- // Fill in temporary GetStatus storage.
- //
- RxPtr = &AdapterInfo->rx_ring[AdapterInfo->cur_rx_ind];
-
- if ((RxPtr->cb_header.status & RX_COMPLETE) != 0) {
- TmpGetStatus.RxFrameLen = RxPtr->ActualCount & 0x3fff;
- } else {
- TmpGetStatus.RxFrameLen = 0;
- }
-
- TmpGetStatus.reserved = 0;
-
- //
- // Fill in size of next available receive packet and
- // reserved field in caller's DB storage.
- //
- DbPtr = (PXE_DB_GET_STATUS *) (UINTN) CdbPtr->DBaddr;
-
- if (CdbPtr->DBsize > 0 && CdbPtr->DBsize < sizeof (UINT32) * 2) {
- CopyMem (DbPtr, &TmpGetStatus, CdbPtr->DBsize);
- } else {
- CopyMem (DbPtr, &TmpGetStatus, sizeof (UINT32) * 2);
- }
-
- //
- //
- //
- if ((CdbPtr->OpFlags & PXE_OPFLAGS_GET_TRANSMITTED_BUFFERS) != 0) {
- //
- // DBsize of zero is invalid if Tx buffers are requested.
- //
- if (CdbPtr->DBsize == 0) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- //
- // remember this b4 we overwrite
- //
- NumEntries = (UINT16) (CdbPtr->DBsize - sizeof (UINT64));
-
- //
- // We already filled in 2 UINT32s.
- //
- CdbPtr->DBsize = (UINT16) (sizeof (UINT32) * 2);
-
- //
- // will claim any hanging free CBs
- //
- CheckCBList (AdapterInfo);
-
- if (AdapterInfo->xmit_done_head == AdapterInfo->xmit_done_tail) {
- CdbPtr->StatFlags |= PXE_STATFLAGS_GET_STATUS_TXBUF_QUEUE_EMPTY;
- } else {
- for (Index = 0; ((Index < MAX_XMIT_BUFFERS) && (NumEntries >= sizeof (UINT64))); Index++, NumEntries -= sizeof (UINT64)) {
- if (AdapterInfo->xmit_done_head != AdapterInfo->xmit_done_tail) {
- DbPtr->TxBuffer[Index] = AdapterInfo->xmit_done[AdapterInfo->xmit_done_head];
- AdapterInfo->xmit_done_head = next (AdapterInfo->xmit_done_head);
- CdbPtr->DBsize += sizeof (UINT64);
- } else {
- break;
- }
- }
- }
-
- if (AdapterInfo->xmit_done_head != AdapterInfo->xmit_done_tail) {
- CdbPtr->StatFlags |= PXE_STATFLAGS_DB_WRITE_TRUNCATED;
-
- }
- //
- // check for a receive buffer and give it's size in db
- //
- }
- //
- //
- //
- if ((CdbPtr->OpFlags & PXE_OPFLAGS_GET_INTERRUPT_STATUS) != 0) {
-
- Status = InWord (AdapterInfo, AdapterInfo->ioaddr + SCBStatus);
- AdapterInfo->Int_Status = (UINT16) (AdapterInfo->Int_Status | Status);
-
- //
- // acknoledge the interrupts
- //
- OutWord (AdapterInfo, (UINT16) (Status & 0xfc00), (UINT32) (AdapterInfo->ioaddr + SCBStatus));
-
- //
- // report all the outstanding interrupts
- //
- Status = AdapterInfo->Int_Status;
- if ((Status & SCB_STATUS_FR) != 0) {
- CdbPtr->StatFlags |= PXE_STATFLAGS_GET_STATUS_RECEIVE;
- }
-
- if ((Status & SCB_STATUS_SWI) != 0) {
- CdbPtr->StatFlags |= PXE_STATFLAGS_GET_STATUS_SOFTWARE;
- }
- }
-
- //
- // Return current media status
- //
- if ((CdbPtr->OpFlags & PXE_OPFLAGS_GET_MEDIA_STATUS) != 0) {
- AdapterInfo->PhyAddress = 0xFF;
- AdapterInfo->CableDetect = 1;
-
- if (!PhyDetect (AdapterInfo)) {
- CdbPtr->StatFlags |= PXE_STATFLAGS_GET_STATUS_NO_MEDIA;
- }
- }
-
- return ;
-}
-
-
-/**
- This routine is used to fill media header(s) in transmit packet(s).
- Copies the MAC address into the media header whether it is dealing
- with fragmented or non-fragmented packets.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_FillHeader (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- PXE_CPB_FILL_HEADER *Cpb;
- PXE_CPB_FILL_HEADER_FRAGMENTED *Cpbf;
- EtherHeader *MacHeader;
- UINTN Index;
-
- if (CdbPtr->CPBsize == PXE_CPBSIZE_NOT_USED) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- if ((CdbPtr->OpFlags & PXE_OPFLAGS_FILL_HEADER_FRAGMENTED) != 0) {
- Cpbf = (PXE_CPB_FILL_HEADER_FRAGMENTED *) (UINTN) CdbPtr->CPBaddr;
-
- //
- // assume 1st fragment is big enough for the mac header
- //
- if ((Cpbf->FragCnt == 0) || (Cpbf->FragDesc[0].FragLen < PXE_MAC_HEADER_LEN_ETHER)) {
- //
- // no buffers given
- //
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- MacHeader = (EtherHeader *) (UINTN) Cpbf->FragDesc[0].FragAddr;
- //
- // we don't swap the protocol bytes
- //
- MacHeader->type = Cpbf->Protocol;
-
- for (Index = 0; Index < PXE_HWADDR_LEN_ETHER; Index++) {
- MacHeader->dest_addr[Index] = Cpbf->DestAddr[Index];
- MacHeader->src_addr[Index] = Cpbf->SrcAddr[Index];
- }
- } else {
- Cpb = (PXE_CPB_FILL_HEADER *) (UINTN) CdbPtr->CPBaddr;
-
- MacHeader = (EtherHeader *) (UINTN) Cpb->MediaHeader;
- //
- // we don't swap the protocol bytes
- //
- MacHeader->type = Cpb->Protocol;
-
- for (Index = 0; Index < PXE_HWADDR_LEN_ETHER; Index++) {
- MacHeader->dest_addr[Index] = Cpb->DestAddr[Index];
- MacHeader->src_addr[Index] = Cpb->SrcAddr[Index];
- }
- }
-
- return ;
-}
-
-
-/**
- This routine is used to place a packet into the transmit queue. The data buffers given to
- this command are to be considered locked and the application or network driver loses
- ownership of these buffers and must not free or relocate them until the ownership returns.
- When the packets are transmitted, a transmit complete interrupt is generated (if interrupts
- are disabled, the transmit interrupt status is still set and can be checked using the UNDI_Status
- command.
- Some implementations and adapters support transmitting multiple packets with one transmit
- command. If this feature is supported, the transmit CPBs can be linked in one transmit
- command.
- All UNDIs support fragmented frames, now all network devices or protocols do. If a fragmented
- frame CPB is given to UNDI and the network device does not support fragmented frames
- (see !PXE.Implementation flag), the UNDI will have to copy the fragments into a local buffer
- before transmitting.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_Transmit (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
-
- if (CdbPtr->CPBsize == PXE_CPBSIZE_NOT_USED) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- CdbPtr->StatCode = (PXE_STATCODE) E100bTransmit (AdapterInfo, CdbPtr->CPBaddr, CdbPtr->OpFlags);
-
- if (CdbPtr->StatCode != PXE_STATCODE_SUCCESS) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- }
-
- return ;
-}
-
-
-/**
- When the network adapter has received a frame, this command is used to copy the frame
- into the driver/application storage location. Once a frame has been copied, it is
- removed from the receive queue.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_Receive (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
-
- //
- // check if RU has started...
- //
- if (!AdapterInfo->Receive_Started) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_NOT_INITIALIZED;
- return ;
- }
-
-
- CdbPtr->StatCode = (UINT16) E100bReceive (AdapterInfo, CdbPtr->CPBaddr, CdbPtr->DBaddr);
- if (CdbPtr->StatCode != PXE_STATCODE_SUCCESS) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
-
- }
-
- return ;
-}
-
-
-
-/**
- This is the main SW UNDI API entry using the newer nii protocol.
- The parameter passed in is a 64 bit flat model virtual
- address of the cdb. We then jump into the common routine for both old and
- new nii protocol entries.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-// TODO: cdb - add argument and description to function comment
-VOID
-UNDI_APIEntry_new (
- IN UINT64 cdb
- )
-{
- PXE_CDB *CdbPtr;
- NIC_DATA_INSTANCE *AdapterInfo;
-
- if (cdb == (UINT64) 0) {
- return ;
-
- }
-
- CdbPtr = (PXE_CDB *) (UINTN) cdb;
-
- if (CdbPtr->IFnum >= (pxe_31->IFcnt | pxe_31->IFcntExt << 8) ) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- AdapterInfo = &(UNDI32DeviceList[CdbPtr->IFnum]->NicInfo);
- //
- // entering from older entry point
- //
- AdapterInfo->VersionFlag = 0x31;
- UNDI_APIEntry_Common (cdb);
-}
-
-
-/**
- This is the common routine for both old and new entry point procedures.
- The parameter passed in is a 64 bit flat model virtual
- address of the cdb. We then jump into the service routine pointed to by the
- Api_Table[OpCode].
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-// TODO: cdb - add argument and description to function comment
-VOID
-UNDI_APIEntry_Common (
- IN UINT64 cdb
- )
-{
- PXE_CDB *CdbPtr;
- NIC_DATA_INSTANCE *AdapterInfo;
- UNDI_CALL_TABLE *tab_ptr;
-
- CdbPtr = (PXE_CDB *) (UINTN) cdb;
-
- //
- // check the OPCODE range
- //
- if ((CdbPtr->OpCode > PXE_OPCODE_LAST_VALID) ||
- (CdbPtr->StatCode != PXE_STATCODE_INITIALIZE) ||
- (CdbPtr->StatFlags != PXE_STATFLAGS_INITIALIZE) ||
- (CdbPtr->IFnum >= (pxe_31->IFcnt | pxe_31->IFcntExt << 8))) {
- goto badcdb;
-
- }
-
- if (CdbPtr->CPBsize == PXE_CPBSIZE_NOT_USED) {
- if (CdbPtr->CPBaddr != PXE_CPBADDR_NOT_USED) {
- goto badcdb;
- }
- } else if (CdbPtr->CPBaddr == PXE_CPBADDR_NOT_USED) {
- goto badcdb;
- }
-
- if (CdbPtr->DBsize == PXE_DBSIZE_NOT_USED) {
- if (CdbPtr->DBaddr != PXE_DBADDR_NOT_USED) {
- goto badcdb;
- }
- } else if (CdbPtr->DBaddr == PXE_DBADDR_NOT_USED) {
- goto badcdb;
- }
-
- //
- // check if cpbsize and dbsize are as needed
- // check if opflags are as expected
- //
- tab_ptr = &api_table[CdbPtr->OpCode];
-
- if (tab_ptr->cpbsize != (UINT16) (DONT_CHECK) && tab_ptr->cpbsize != CdbPtr->CPBsize) {
- goto badcdb;
- }
-
- if (tab_ptr->dbsize != (UINT16) (DONT_CHECK) && tab_ptr->dbsize != CdbPtr->DBsize) {
- goto badcdb;
- }
-
- if (tab_ptr->opflags != (UINT16) (DONT_CHECK) && tab_ptr->opflags != CdbPtr->OpFlags) {
- goto badcdb;
-
- }
-
- AdapterInfo = &(UNDI32DeviceList[CdbPtr->IFnum]->NicInfo);
-
- //
- // check if UNDI_State is valid for this call
- //
- if (tab_ptr->state != (UINT16) (-1)) {
- //
- // should atleast be started
- //
- if (AdapterInfo->State == PXE_STATFLAGS_GET_STATE_STOPPED) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_NOT_STARTED;
- return ;
- }
- //
- // check if it should be initialized
- //
- if (tab_ptr->state == 2) {
- if (AdapterInfo->State != PXE_STATFLAGS_GET_STATE_INITIALIZED) {
- CdbPtr->StatCode = PXE_STATCODE_NOT_INITIALIZED;
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- return ;
- }
- }
- }
- //
- // set the return variable for success case here
- //
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_COMPLETE;
- CdbPtr->StatCode = PXE_STATCODE_SUCCESS;
-
- tab_ptr->api_ptr (CdbPtr, AdapterInfo);
- return ;
- //
- // %% AVL - check for command linking
- //
-badcdb:
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
-}
-
-
-/**
- When called with a null NicPtr, this routine decrements the number of NICs
- this UNDI is supporting and removes the NIC_DATA_POINTER from the array.
- Otherwise, it increments the number of NICs this UNDI is supported and
- updates the pxe.Fudge to ensure a proper check sum results.
-
- @param NicPtr Pointer to the NIC data structure.
-
- @return None
-
-**/
-VOID
-PxeUpdate (
- IN NIC_DATA_INSTANCE *NicPtr,
- IN PXE_SW_UNDI *PxePtr
- )
-{
- UINT16 NicNum;
- NicNum = (PxePtr->IFcnt | PxePtr->IFcntExt << 8);
-
- if (NicPtr == NULL) {
- if (NicNum > 0) {
- //
- // number of NICs this undi supports
- //
- NicNum --;
- }
- goto done;
- }
-
- //
- // number of NICs this undi supports
- //
- NicNum++;
-
-done:
- PxePtr->IFcnt = (UINT8)(NicNum & 0xFF);
- PxePtr->IFcntExt = (UINT8) ((NicNum & 0xFF00) >> 8);
- PxePtr->Fudge = (UINT8) (PxePtr->Fudge - CalculateSum8 ((VOID *) PxePtr, PxePtr->Len));
- return ;
-}
-
-
-/**
- Initialize the !PXE structure
-
- @param PxePtr Pointer to SW_UNDI data structure.
-
- @retval EFI_SUCCESS This driver is added to Controller.
- @retval other This driver does not support this device.
-
-**/
-VOID
-PxeStructInit (
- IN PXE_SW_UNDI *PxePtr
- )
-{
- //
- // Initialize the !PXE structure
- //
- PxePtr->Signature = PXE_ROMID_SIGNATURE;
- PxePtr->Len = (UINT8) sizeof (PXE_SW_UNDI);
- //
- // cksum
- //
- PxePtr->Fudge = 0;
- //
- // number of NICs this undi supports
- //
- PxePtr->IFcnt = 0;
- PxePtr->IFcntExt = 0;
- PxePtr->Rev = PXE_ROMID_REV;
- PxePtr->MajorVer = PXE_ROMID_MAJORVER;
- PxePtr->MinorVer = PXE_ROMID_MINORVER;
- PxePtr->reserved1 = 0;
-
- PxePtr->Implementation = PXE_ROMID_IMP_SW_VIRT_ADDR |
- PXE_ROMID_IMP_FRAG_SUPPORTED |
- PXE_ROMID_IMP_CMD_LINK_SUPPORTED |
- PXE_ROMID_IMP_NVDATA_READ_ONLY |
- PXE_ROMID_IMP_STATION_ADDR_SETTABLE |
- PXE_ROMID_IMP_PROMISCUOUS_MULTICAST_RX_SUPPORTED |
- PXE_ROMID_IMP_PROMISCUOUS_RX_SUPPORTED |
- PXE_ROMID_IMP_BROADCAST_RX_SUPPORTED |
- PXE_ROMID_IMP_FILTERED_MULTICAST_RX_SUPPORTED |
- PXE_ROMID_IMP_SOFTWARE_INT_SUPPORTED |
- PXE_ROMID_IMP_PACKET_RX_INT_SUPPORTED;
-
- PxePtr->EntryPoint = (UINT64) (UINTN) UNDI_APIEntry_new;
- PxePtr->MinorVer = PXE_ROMID_MINORVER_31;
-
- PxePtr->reserved2[0] = 0;
- PxePtr->reserved2[1] = 0;
- PxePtr->reserved2[2] = 0;
- PxePtr->BusCnt = 1;
- PxePtr->BusType[0] = PXE_BUSTYPE_PCI;
-
- PxePtr->Fudge = (UINT8) (PxePtr->Fudge - CalculateSum8 ((VOID *) PxePtr, PxePtr->Len));
-}
-
diff --git a/OptionRomPkg/UndiRuntimeDxe/E100b.c b/OptionRomPkg/UndiRuntimeDxe/E100b.c deleted file mode 100644 index 8b29c7ebbd..0000000000 --- a/OptionRomPkg/UndiRuntimeDxe/E100b.c +++ /dev/null @@ -1,3547 +0,0 @@ -/** @file
- Provides basic function upon network adapter card.
-
-Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Undi32.h"
-
-UINT8 basic_config_cmd[22] = {
- 22, 0x08,
- 0, 0,
- 0, (UINT8)0x80,
- 0x32, 0x03,
- 1, 0,
- 0x2E, 0,
- 0x60, 0,
- (UINT8)0xf2, 0x48,
- 0, 0x40,
- (UINT8)0xf2, (UINT8)0x80, // 0x40=Force full-duplex
- 0x3f, 0x05,
-};
-
-//
-// How to wait for the command unit to accept a command.
-// Typically this takes 0 ticks.
-//
-#define wait_for_cmd_done(cmd_ioaddr) \
-{ \
- INT16 wait_count = 2000; \
- while ((InByte (AdapterInfo, cmd_ioaddr) != 0) && --wait_count >= 0) \
- DelayIt (AdapterInfo, 10); \
- if (wait_count == 0) \
- DelayIt (AdapterInfo, 50); \
-}
-
-
-/**
- This function calls the MemIo callback to read a byte from the device's
- address space
- Since UNDI3.0 uses the TmpMemIo function (instead of the callback routine)
- which also takes the UniqueId parameter (as in UNDI3.1 spec) we don't have
- to make undi3.0 a special case
-
- @param Port Which port to read from.
-
- @retval Results The data read from the port.
-
-**/
-// TODO: AdapterInfo - add argument and description to function comment
-UINT8
-InByte (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT32 Port
- )
-{
- UINT8 Results;
-
- (*AdapterInfo->Mem_Io) (
- AdapterInfo->Unique_ID,
- PXE_MEM_READ,
- 1,
- (UINT64)Port,
- (UINT64) (UINTN) &Results
- );
- return Results;
-}
-
-
-/**
- This function calls the MemIo callback to read a word from the device's
- address space
- Since UNDI3.0 uses the TmpMemIo function (instead of the callback routine)
- which also takes the UniqueId parameter (as in UNDI3.1 spec) we don't have
- to make undi3.0 a special case
-
- @param Port Which port to read from.
-
- @retval Results The data read from the port.
-
-**/
-// TODO: AdapterInfo - add argument and description to function comment
-UINT16
-InWord (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT32 Port
- )
-{
- UINT16 Results;
-
- (*AdapterInfo->Mem_Io) (
- AdapterInfo->Unique_ID,
- PXE_MEM_READ,
- 2,
- (UINT64)Port,
- (UINT64)(UINTN)&Results
- );
- return Results;
-}
-
-
-/**
- This function calls the MemIo callback to read a dword from the device's
- address space
- Since UNDI3.0 uses the TmpMemIo function (instead of the callback routine)
- which also takes the UniqueId parameter (as in UNDI3.1 spec) we don't have
- to make undi3.0 a special case
-
- @param Port Which port to read from.
-
- @retval Results The data read from the port.
-
-**/
-// TODO: AdapterInfo - add argument and description to function comment
-UINT32
-InLong (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT32 Port
- )
-{
- UINT32 Results;
-
- (*AdapterInfo->Mem_Io) (
- AdapterInfo->Unique_ID,
- PXE_MEM_READ,
- 4,
- (UINT64)Port,
- (UINT64)(UINTN)&Results
- );
- return Results;
-}
-
-
-/**
- This function calls the MemIo callback to write a byte from the device's
- address space
- Since UNDI3.0 uses the TmpMemIo function (instead of the callback routine)
- which also takes the UniqueId parameter (as in UNDI3.1 spec) we don't have
- to make undi3.0 a special case
-
- @param Data Data to write to Port.
- @param Port Which port to write to.
-
- @return none
-
-**/
-// TODO: AdapterInfo - add argument and description to function comment
-VOID
-OutByte (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT8 Data,
- IN UINT32 Port
- )
-{
- UINT8 Val;
-
- Val = Data;
- (*AdapterInfo->Mem_Io) (
- AdapterInfo->Unique_ID,
- PXE_MEM_WRITE,
- 1,
- (UINT64)Port,
- (UINT64)(UINTN)(UINTN)&Val
- );
- return ;
-}
-
-
-/**
- This function calls the MemIo callback to write a word from the device's
- address space
- Since UNDI3.0 uses the TmpMemIo function (instead of the callback routine)
- which also takes the UniqueId parameter (as in UNDI3.1 spec) we don't have
- to make undi3.0 a special case
-
- @param Data Data to write to Port.
- @param Port Which port to write to.
-
- @return none
-
-**/
-// TODO: AdapterInfo - add argument and description to function comment
-VOID
-OutWord (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT16 Data,
- IN UINT32 Port
- )
-{
- UINT16 Val;
-
- Val = Data;
- (*AdapterInfo->Mem_Io) (
- AdapterInfo->Unique_ID,
- PXE_MEM_WRITE,
- 2,
- (UINT64)Port,
- (UINT64)(UINTN)&Val
- );
- return ;
-}
-
-
-/**
- This function calls the MemIo callback to write a dword from the device's
- address space
- Since UNDI3.0 uses the TmpMemIo function (instead of the callback routine)
- which also takes the UniqueId parameter (as in UNDI3.1 spec) we don't have
- to make undi3.0 a special case
-
- @param Data Data to write to Port.
- @param Port Which port to write to.
-
- @return none
-
-**/
-// TODO: AdapterInfo - add argument and description to function comment
-VOID
-OutLong (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT32 Data,
- IN UINT32 Port
- )
-{
- UINT32 Val;
-
- Val = Data;
- (*AdapterInfo->Mem_Io) (
- AdapterInfo->Unique_ID,
- PXE_MEM_WRITE,
- 4,
- (UINT64)Port,
- (UINT64)(UINTN)&Val
- );
- return ;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
- @param MemAddr TODO: add argument description
- @param Size TODO: add argument description
- @param Direction TODO: add argument description
- @param MappedAddr TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINTN
-MapIt (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT64 MemAddr,
- IN UINT32 Size,
- IN UINT32 Direction,
- OUT UINT64 MappedAddr
- )
-{
- UINT64 *PhyAddr;
-
- PhyAddr = (UINT64 *) (UINTN) MappedAddr;
- //
- // mapping is different for theold and new NII protocols
- //
- if (AdapterInfo->VersionFlag == 0x30) {
- if (AdapterInfo->Virt2Phys_30 == (VOID *) NULL) {
- *PhyAddr = (UINT64) AdapterInfo->MemoryPtr;
- } else {
- (*AdapterInfo->Virt2Phys_30) (MemAddr, (UINT64) (UINTN) PhyAddr);
- }
-
- if (*PhyAddr > FOUR_GIGABYTE) {
- return PXE_STATCODE_INVALID_PARAMETER;
- }
- } else {
- if (AdapterInfo->Map_Mem == (VOID *) NULL) {
- //
- // this UNDI cannot handle addresses beyond 4 GB without a map routine
- //
- if (MemAddr > FOUR_GIGABYTE) {
- return PXE_STATCODE_INVALID_PARAMETER;
- } else {
- *PhyAddr = MemAddr;
- }
- } else {
- (*AdapterInfo->Map_Mem) (
- AdapterInfo->Unique_ID,
- MemAddr,
- Size,
- Direction,
- MappedAddr
- );
- }
- }
-
- return PXE_STATCODE_SUCCESS;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
- @param MemAddr TODO: add argument description
- @param Size TODO: add argument description
- @param Direction TODO: add argument description
- @param MappedAddr TODO: add argument description
-
- @return TODO: add return values
-
-**/
-VOID
-UnMapIt (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT64 MemAddr,
- IN UINT32 Size,
- IN UINT32 Direction,
- IN UINT64 MappedAddr
- )
-{
- if (AdapterInfo->VersionFlag > 0x30) {
- //
- // no mapping service
- //
- if (AdapterInfo->UnMap_Mem != (VOID *) NULL) {
- (*AdapterInfo->UnMap_Mem) (
- AdapterInfo->Unique_ID,
- MemAddr,
- Size,
- Direction,
- MappedAddr
- );
-
- }
- }
-
- return ;
-}
-
-
-/**
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on..
-
-
-**/
-// TODO: MicroSeconds - add argument and description to function comment
-VOID
-DelayIt (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- UINT16 MicroSeconds
- )
-{
- if (AdapterInfo->VersionFlag == 0x30) {
- (*AdapterInfo->Delay_30) (MicroSeconds);
- } else {
- (*AdapterInfo->Delay) (AdapterInfo->Unique_ID, MicroSeconds);
- }
-}
-
-
-/**
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on..
-
-
-**/
-// TODO: flag - add argument and description to function comment
-VOID
-BlockIt (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- UINT32 flag
- )
-{
- if (AdapterInfo->VersionFlag == 0x30) {
- (*AdapterInfo->Block_30) (flag);
- } else {
- (*AdapterInfo->Block) (AdapterInfo->Unique_ID, flag);
- }
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT8
-Load_Base_Regs (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- //
- // we will use the linear (flat) memory model and fill our base registers
- // with 0's so that the entire physical address is our offset
- //
- //
- // we reset the statistics totals here because this is where we are loading stats addr
- //
- AdapterInfo->RxTotals = 0;
- AdapterInfo->TxTotals = 0;
-
- //
- // Load the statistics block address.
- //
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
- OutLong (AdapterInfo, (UINT32) AdapterInfo->stat_phy_addr, AdapterInfo->ioaddr + SCBPointer);
- OutByte (AdapterInfo, CU_STATSADDR, AdapterInfo->ioaddr + SCBCmd);
- AdapterInfo->statistics->done_marker = 0;
-
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
- OutLong (AdapterInfo, 0, AdapterInfo->ioaddr + SCBPointer);
- OutByte (AdapterInfo, RX_ADDR_LOAD, AdapterInfo->ioaddr + SCBCmd);
-
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
- OutLong (AdapterInfo, 0, AdapterInfo->ioaddr + SCBPointer);
- OutByte (AdapterInfo, CU_CMD_BASE, AdapterInfo->ioaddr + SCBCmd);
-
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
- @param cmd_ptr TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT8
-IssueCB (
- NIC_DATA_INSTANCE *AdapterInfo,
- TxCB *cmd_ptr
- )
-{
- UINT16 status;
-
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
-
- //
- // read the CU status, if it is idle, write the address of cb_ptr
- // in the scbpointer and issue a cu_start,
- // if it is suspended, remove the suspend bit in the previous command
- // block and issue a resume
- //
- // Ensure that the CU Active Status bit is not on from previous CBs.
- //
- status = InWord (AdapterInfo, AdapterInfo->ioaddr + SCBStatus);
-
- //
- // Skip acknowledging the interrupt if it is not already set
- //
-
- //
- // ack only the cna the integer
- //
- if ((status & SCB_STATUS_CNA) != 0) {
- OutWord (AdapterInfo, SCB_STATUS_CNA, AdapterInfo->ioaddr + SCBStatus);
-
- }
-
- if ((status & SCB_STATUS_CU_MASK) == SCB_STATUS_CU_IDLE) {
- //
- // give a cu_start
- //
- OutLong (AdapterInfo, cmd_ptr->PhysTCBAddress, AdapterInfo->ioaddr + SCBPointer);
- OutByte (AdapterInfo, CU_START, AdapterInfo->ioaddr + SCBCmd);
- } else {
- //
- // either active or suspended, give a resume
- //
-
- cmd_ptr->PrevTCBVirtualLinkPtr->cb_header.command &= ~(CmdSuspend | CmdIntr);
- OutByte (AdapterInfo, CU_RESUME, AdapterInfo->ioaddr + SCBCmd);
- }
-
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT8
-Configure (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- //
- // all command blocks are of TxCB format
- //
- TxCB *cmd_ptr;
- UINT8 *data_ptr;
- volatile INT16 Index;
- UINT8 my_filter;
-
- cmd_ptr = GetFreeCB (AdapterInfo);
- ASSERT (cmd_ptr != NULL);
- data_ptr = (UINT8 *) cmd_ptr + sizeof (struct CB_Header);
-
- //
- // start the config data right after the command header
- //
- for (Index = 0; Index < sizeof (basic_config_cmd); Index++) {
- data_ptr[Index] = basic_config_cmd[Index];
- }
-
- my_filter = (UINT8) ((AdapterInfo->Rx_Filter & PXE_OPFLAGS_RECEIVE_FILTER_PROMISCUOUS) ? 1 : 0);
- my_filter = (UINT8) (my_filter | ((AdapterInfo->Rx_Filter & PXE_OPFLAGS_RECEIVE_FILTER_BROADCAST) ? 0 : 2));
-
- data_ptr[15] = (UINT8) (data_ptr[15] | my_filter);
- data_ptr[19] = (UINT8) (AdapterInfo->Duplex ? 0xC0 : 0x80);
- data_ptr[21] = (UINT8) ((AdapterInfo->Rx_Filter & PXE_OPFLAGS_RECEIVE_FILTER_ALL_MULTICAST) ? 0x0D : 0x05);
-
- //
- // check if we have to use the AUI port instead
- //
- if ((AdapterInfo->PhyRecord[0] & 0x8000) != 0) {
- data_ptr[15] |= 0x80;
- data_ptr[8] = 0;
- }
-
- BlockIt (AdapterInfo, TRUE);
- cmd_ptr->cb_header.command = CmdSuspend | CmdConfigure;
-
- IssueCB (AdapterInfo, cmd_ptr);
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
-
- BlockIt (AdapterInfo, FALSE);
-
- CommandWaitForCompletion (cmd_ptr, AdapterInfo);
-
- //
- // restore the cb values for tx
- //
- cmd_ptr->PhysTBDArrayAddres = cmd_ptr->PhysArrayAddr;
- cmd_ptr->ByteCount = cmd_ptr->Threshold = cmd_ptr->TBDCount = 0;
- //
- // fields beyond the immediatedata are assumed to be safe
- // add the CB to the free list again
- //
- SetFreeCB (AdapterInfo, cmd_ptr);
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT8
-E100bSetupIAAddr (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- //
- // all command blocks are of TxCB format
- //
- TxCB *cmd_ptr;
- UINT16 *data_ptr;
- UINT16 *eaddrs;
-
- eaddrs = (UINT16 *) AdapterInfo->CurrentNodeAddress;
-
- cmd_ptr = GetFreeCB (AdapterInfo);
- ASSERT (cmd_ptr != NULL);
- data_ptr = (UINT16 *) ((UINT8 *) cmd_ptr +sizeof (struct CB_Header));
-
- //
- // AVOID a bug (?!) here by marking the command already completed.
- //
- cmd_ptr->cb_header.command = (CmdSuspend | CmdIASetup);
- cmd_ptr->cb_header.status = 0;
- data_ptr[0] = eaddrs[0];
- data_ptr[1] = eaddrs[1];
- data_ptr[2] = eaddrs[2];
-
- BlockIt (AdapterInfo, TRUE);
- IssueCB (AdapterInfo, cmd_ptr);
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
- BlockIt (AdapterInfo, FALSE);
-
- CommandWaitForCompletion (cmd_ptr, AdapterInfo);
-
- //
- // restore the cb values for tx
- //
- cmd_ptr->PhysTBDArrayAddres = cmd_ptr->PhysArrayAddr;
- cmd_ptr->ByteCount = cmd_ptr->Threshold = cmd_ptr->TBDCount = 0;
- //
- // fields beyond the immediatedata are assumed to be safe
- // add the CB to the free list again
- //
- SetFreeCB (AdapterInfo, cmd_ptr);
- return 0;
-}
-
-
-/**
- Instructs the NIC to stop receiving packets.
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on..
-
-
-**/
-VOID
-StopRU (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- if (AdapterInfo->Receive_Started) {
-
- //
- // Todo: verify that we must wait for previous command completion.
- //
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
-
- //
- // Disable interrupts, and stop the chip's Rx process.
- //
- OutWord (AdapterInfo, INT_MASK, AdapterInfo->ioaddr + SCBCmd);
- OutWord (AdapterInfo, INT_MASK | RX_ABORT, AdapterInfo->ioaddr + SCBCmd);
-
- AdapterInfo->Receive_Started = FALSE;
- }
-
- return ;
-}
-
-
-/**
- Instructs the NIC to start receiving packets.
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on..
-
- @retval 0 Successful
- @retval -1 Already Started
-
-**/
-INT8
-StartRU (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
-
- if (AdapterInfo->Receive_Started) {
- //
- // already started
- //
- return -1;
- }
-
- AdapterInfo->cur_rx_ind = 0;
- AdapterInfo->Int_Status = 0;
-
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
-
- OutLong (AdapterInfo, (UINT32) AdapterInfo->rx_phy_addr, AdapterInfo->ioaddr + SCBPointer);
- OutByte (AdapterInfo, RX_START, AdapterInfo->ioaddr + SCBCmd);
-
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
-
- AdapterInfo->Receive_Started = TRUE;
- return 0;
-}
-
-
-/**
- Configures the chip. This routine expects the NIC_DATA_INSTANCE structure to be filled in.
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on..
-
- @retval 0 Successful
- @retval PXE_STATCODE_NOT_ENOUGH_MEMORY Insufficient length of locked memory
- @retval other Failure initializing chip
-
-**/
-UINTN
-E100bInit (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- PCI_CONFIG_HEADER *CfgHdr;
- UINTN stat;
- UINTN rx_size;
- UINTN tx_size;
-
- if (AdapterInfo->MemoryLength < MEMORY_NEEDED) {
- return PXE_STATCODE_NOT_ENOUGH_MEMORY;
- }
-
- stat = MapIt (
- AdapterInfo,
- AdapterInfo->MemoryPtr,
- AdapterInfo->MemoryLength,
- TO_AND_FROM_DEVICE,
- (UINT64)(UINTN) &AdapterInfo->Mapped_MemoryPtr
- );
-
- if (stat != 0) {
- return stat;
- }
-
- CfgHdr = (PCI_CONFIG_HEADER *) &(AdapterInfo->Config[0]);
-
- //
- // fill in the ioaddr, int... from the config space
- //
- AdapterInfo->int_num = CfgHdr->int_line;
-
- //
- // we don't need to validate integer number, what if they don't want to assign one?
- // if (AdapterInfo->int_num == 0 || AdapterInfo->int_num == 0xff)
- // return PXE_STATCODE_DEVICE_FAILURE;
- //
- AdapterInfo->ioaddr = 0;
- AdapterInfo->VendorID = CfgHdr->VendorID;
- AdapterInfo->DeviceID = CfgHdr->DeviceID;
- AdapterInfo->RevID = CfgHdr->RevID;
- AdapterInfo->SubVendorID = CfgHdr->SubVendorID;
- AdapterInfo->SubSystemID = CfgHdr->SubSystemID;
- AdapterInfo->flash_addr = 0;
-
- //
- // Read the station address EEPROM before doing the reset.
- // Perhaps this should even be done before accepting the device,
- // then we wouldn't have a device name with which to report the error.
- //
- if (E100bReadEepromAndStationAddress (AdapterInfo) != 0) {
- return PXE_STATCODE_DEVICE_FAILURE;
-
- }
- //
- // ## calculate the buffer #s depending on memory given
- // ## calculate the rx and tx ring pointers
- //
-
- AdapterInfo->TxBufCnt = TX_BUFFER_COUNT;
- AdapterInfo->RxBufCnt = RX_BUFFER_COUNT;
- rx_size = (AdapterInfo->RxBufCnt * sizeof (RxFD));
- tx_size = (AdapterInfo->TxBufCnt * sizeof (TxCB));
- AdapterInfo->rx_ring = (RxFD *) (UINTN) (AdapterInfo->MemoryPtr);
- AdapterInfo->tx_ring = (TxCB *) (UINTN) (AdapterInfo->MemoryPtr + rx_size);
- AdapterInfo->statistics = (struct speedo_stats *) (UINTN) (AdapterInfo->MemoryPtr + rx_size + tx_size);
-
- AdapterInfo->rx_phy_addr = AdapterInfo->Mapped_MemoryPtr;
- AdapterInfo->tx_phy_addr = AdapterInfo->Mapped_MemoryPtr + rx_size;
- AdapterInfo->stat_phy_addr = AdapterInfo->tx_phy_addr + tx_size;
-
- //
- // auto detect.
- //
- AdapterInfo->PhyAddress = 0xFF;
- AdapterInfo->Rx_Filter = PXE_OPFLAGS_RECEIVE_FILTER_BROADCAST;
- AdapterInfo->Receive_Started = FALSE;
- AdapterInfo->mcast_list.list_len = 0;
- return InitializeChip (AdapterInfo);
-}
-
-
-/**
- Sets the interrupt state for the NIC.
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on..
-
- @retval 0 Successful
-
-**/
-UINT8
-E100bSetInterruptState (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- //
- // don't set receive interrupt if receiver is disabled...
- //
- UINT16 cmd_word;
-
- if ((AdapterInfo->int_mask & PXE_OPFLAGS_INTERRUPT_RECEIVE) != 0) {
- cmd_word = InWord (AdapterInfo, AdapterInfo->ioaddr + SCBCmd);
- cmd_word &= ~INT_MASK;
- OutWord (AdapterInfo, cmd_word, AdapterInfo->ioaddr + SCBCmd);
- } else {
- //
- // disable ints, should not be given for SW Int.
- //
- OutWord (AdapterInfo, INT_MASK, AdapterInfo->ioaddr + SCBCmd);
- }
-
- if ((AdapterInfo->int_mask & PXE_OPFLAGS_INTERRUPT_SOFTWARE) != 0) {
- //
- // reset the bit in our mask, it is only one time!!
- //
- AdapterInfo->int_mask &= ~(PXE_OPFLAGS_INTERRUPT_SOFTWARE);
- cmd_word = InWord (AdapterInfo, AdapterInfo->ioaddr + SCBCmd);
- cmd_word |= DRVR_INT;
- OutWord (AdapterInfo, cmd_word, AdapterInfo->ioaddr + SCBCmd);
- }
-
- return 0;
-}
-//
-// we are not going to disable broadcast for the WOL's sake!
-//
-
-/**
- Instructs the NIC to start receiving packets.
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on.. new_filter
- - cpb -
- cpbsize -
-
- @retval 0 Successful
- @retval -1 Already Started
-
-**/
-UINTN
-E100bSetfilter (
- NIC_DATA_INSTANCE *AdapterInfo,
- UINT16 new_filter,
- UINT64 cpb,
- UINT32 cpbsize
- )
-{
- PXE_CPB_RECEIVE_FILTERS *mc_list = (PXE_CPB_RECEIVE_FILTERS *) (UINTN)cpb;
- UINT16 cfg_flt;
- UINT16 old_filter;
- UINT16 Index;
- UINT16 Index2;
- UINT16 mc_count;
- TxCB *cmd_ptr;
- struct MC_CB_STRUCT *data_ptr;
- UINT16 mc_byte_cnt;
-
- old_filter = AdapterInfo->Rx_Filter;
-
- //
- // only these bits need a change in the configuration
- // actually change in bcast requires configure but we ignore that change
- //
- cfg_flt = PXE_OPFLAGS_RECEIVE_FILTER_PROMISCUOUS |
- PXE_OPFLAGS_RECEIVE_FILTER_ALL_MULTICAST;
-
- if ((old_filter & cfg_flt) != (new_filter & cfg_flt)) {
- XmitWaitForCompletion (AdapterInfo);
-
- if (AdapterInfo->Receive_Started) {
- StopRU (AdapterInfo);
- }
-
- AdapterInfo->Rx_Filter = (UINT8) (new_filter | PXE_OPFLAGS_RECEIVE_FILTER_BROADCAST);
- Configure (AdapterInfo);
- }
-
- //
- // check if mcast setting changed
- //
- if ( ((new_filter & PXE_OPFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST) !=
- (old_filter & PXE_OPFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST) ) ||
- (mc_list != NULL) ) {
-
-
- if (mc_list != NULL) {
- mc_count = AdapterInfo->mcast_list.list_len = (UINT16) (cpbsize / PXE_MAC_LENGTH);
-
- for (Index = 0; (Index < mc_count && Index < MAX_MCAST_ADDRESS_CNT); Index++) {
- for (Index2 = 0; Index2 < PXE_MAC_LENGTH; Index2++) {
- AdapterInfo->mcast_list.mc_list[Index][Index2] = mc_list->MCastList[Index][Index2];
- }
- }
- }
-
- //
- // are we setting the list or resetting??
- //
- if ((new_filter & PXE_OPFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST) != 0) {
- //
- // we are setting a new list!
- //
- mc_count = AdapterInfo->mcast_list.list_len;
- //
- // count should be the actual # of bytes in the list
- // so multiply this with 6
- //
- mc_byte_cnt = (UINT16) ((mc_count << 2) + (mc_count << 1));
- AdapterInfo->Rx_Filter |= PXE_OPFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST;
- } else {
- //
- // disabling the list in the NIC.
- //
- mc_byte_cnt = mc_count = 0;
- AdapterInfo->Rx_Filter &= (~PXE_OPFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST);
- }
-
- //
- // before issuing any new command!
- //
- XmitWaitForCompletion (AdapterInfo);
-
- if (AdapterInfo->Receive_Started) {
- StopRU (AdapterInfo);
-
- }
-
- cmd_ptr = GetFreeCB (AdapterInfo);
- if (cmd_ptr == NULL) {
- return PXE_STATCODE_QUEUE_FULL;
- }
- //
- // fill the command structure and issue
- //
- data_ptr = (struct MC_CB_STRUCT *) (&cmd_ptr->PhysTBDArrayAddres);
- //
- // first 2 bytes are the count;
- //
- data_ptr->count = mc_byte_cnt;
- for (Index = 0; Index < mc_count; Index++) {
- for (Index2 = 0; Index2 < PXE_HWADDR_LEN_ETHER; Index2++) {
- data_ptr->m_list[Index][Index2] = AdapterInfo->mcast_list.mc_list[Index][Index2];
- }
- }
-
- cmd_ptr->cb_header.command = CmdSuspend | CmdMulticastList;
- cmd_ptr->cb_header.status = 0;
-
- BlockIt (AdapterInfo, TRUE);
- IssueCB (AdapterInfo, cmd_ptr);
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
-
- BlockIt (AdapterInfo, FALSE);
-
- CommandWaitForCompletion (cmd_ptr, AdapterInfo);
-
- cmd_ptr->PhysTBDArrayAddres = cmd_ptr->PhysArrayAddr;
- cmd_ptr->ByteCount = cmd_ptr->Threshold = cmd_ptr->TBDCount = 0;
- //
- // fields beyond the immediatedata are assumed to be safe
- // add the CB to the free list again
- //
- SetFreeCB (AdapterInfo, cmd_ptr);
- }
-
- if (new_filter != 0) {
- //
- // enable unicast and start the RU
- //
- AdapterInfo->Rx_Filter = (UINT8) (AdapterInfo->Rx_Filter | (new_filter | PXE_OPFLAGS_RECEIVE_FILTER_UNICAST));
- StartRU (AdapterInfo);
- } else {
- //
- // may be disabling everything!
- //
- if (AdapterInfo->Receive_Started) {
- StopRU (AdapterInfo);
- }
-
- AdapterInfo->Rx_Filter |= (~PXE_OPFLAGS_RECEIVE_FILTER_UNICAST);
- }
-
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
- @param cpb TODO: add argument description
- @param opflags TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINTN
-E100bTransmit (
- NIC_DATA_INSTANCE *AdapterInfo,
- UINT64 cpb,
- UINT16 opflags
- )
-{
- PXE_CPB_TRANSMIT_FRAGMENTS *tx_ptr_f;
- PXE_CPB_TRANSMIT *tx_ptr_1;
- TxCB *tcb_ptr;
- UINT64 Tmp_ptr;
- UINTN stat;
- INT32 Index;
- UINT16 wait_sec;
-
- tx_ptr_1 = (PXE_CPB_TRANSMIT *) (UINTN) cpb;
- tx_ptr_f = (PXE_CPB_TRANSMIT_FRAGMENTS *) (UINTN) cpb;
- Tmp_ptr = 0;
-
- //
- // stop reentrancy here
- //
- if (AdapterInfo->in_transmit) {
- return PXE_STATCODE_BUSY;
-
- }
-
- AdapterInfo->in_transmit = TRUE;
-
- //
- // Prevent interrupts from changing the Tx ring from underneath us.
- //
- // Calculate the Tx descriptor entry.
- //
- if ((tcb_ptr = GetFreeCB (AdapterInfo)) == NULL) {
- AdapterInfo->in_transmit = FALSE;
- return PXE_STATCODE_QUEUE_FULL;
- }
-
- AdapterInfo->TxTotals++;
-
- tcb_ptr->cb_header.command = (CmdSuspend | CmdTx | CmdTxFlex);
- tcb_ptr->cb_header.status = 0;
-
- //
- // no immediate data, set EOF in the ByteCount
- //
- tcb_ptr->ByteCount = 0x8000;
-
- //
- // The data region is always in one buffer descriptor, Tx FIFO
- // threshold of 256.
- // 82557 multiplies the threashold value by 8, so give 256/8
- //
- tcb_ptr->Threshold = 32;
- if ((opflags & PXE_OPFLAGS_TRANSMIT_FRAGMENTED) != 0) {
-
- if (tx_ptr_f->FragCnt > MAX_XMIT_FRAGMENTS) {
- SetFreeCB (AdapterInfo, tcb_ptr);
- AdapterInfo->in_transmit = FALSE;
- return PXE_STATCODE_INVALID_PARAMETER;
- }
-
- tcb_ptr->TBDCount = (UINT8) tx_ptr_f->FragCnt;
-
- for (Index = 0; Index < tx_ptr_f->FragCnt; Index++) {
- stat = MapIt (
- AdapterInfo,
- tx_ptr_f->FragDesc[Index].FragAddr,
- tx_ptr_f->FragDesc[Index].FragLen,
- TO_DEVICE,
- (UINT64)(UINTN) &Tmp_ptr
- );
- if (stat != 0) {
- SetFreeCB (AdapterInfo, tcb_ptr);
- AdapterInfo->in_transmit = FALSE;
- return PXE_STATCODE_INVALID_PARAMETER;
- }
-
- tcb_ptr->TBDArray[Index].phys_buf_addr = (UINT32) Tmp_ptr;
- tcb_ptr->TBDArray[Index].buf_len = tx_ptr_f->FragDesc[Index].FragLen;
- }
-
- tcb_ptr->free_data_ptr = tx_ptr_f->FragDesc[0].FragAddr;
-
- } else {
- //
- // non fragmented case
- //
- tcb_ptr->TBDCount = 1;
- stat = MapIt (
- AdapterInfo,
- tx_ptr_1->FrameAddr,
- tx_ptr_1->DataLen + tx_ptr_1->MediaheaderLen,
- TO_DEVICE,
- (UINT64)(UINTN) &Tmp_ptr
- );
- if (stat != 0) {
- SetFreeCB (AdapterInfo, tcb_ptr);
- AdapterInfo->in_transmit = FALSE;
- return PXE_STATCODE_INVALID_PARAMETER;
- }
-
- tcb_ptr->TBDArray[0].phys_buf_addr = (UINT32) (Tmp_ptr);
- tcb_ptr->TBDArray[0].buf_len = tx_ptr_1->DataLen + tx_ptr_1->MediaheaderLen;
- tcb_ptr->free_data_ptr = tx_ptr_1->FrameAddr;
- }
-
- //
- // must wait for previous command completion only if it was a non-transmit
- //
- BlockIt (AdapterInfo, TRUE);
- IssueCB (AdapterInfo, tcb_ptr);
- BlockIt (AdapterInfo, FALSE);
-
- //
- // see if we need to wait for completion here
- //
- if ((opflags & PXE_OPFLAGS_TRANSMIT_BLOCK) != 0) {
- //
- // don't wait for more than 1 second!!!
- //
- wait_sec = 1000;
- while (tcb_ptr->cb_header.status == 0) {
- DelayIt (AdapterInfo, 10);
- wait_sec--;
- if (wait_sec == 0) {
- break;
- }
- }
- //
- // we need to un-map any mapped buffers here
- //
- if ((opflags & PXE_OPFLAGS_TRANSMIT_FRAGMENTED) != 0) {
-
- for (Index = 0; Index < tx_ptr_f->FragCnt; Index++) {
- Tmp_ptr = tcb_ptr->TBDArray[Index].phys_buf_addr;
- UnMapIt (
- AdapterInfo,
- tx_ptr_f->FragDesc[Index].FragAddr,
- tx_ptr_f->FragDesc[Index].FragLen,
- TO_DEVICE,
- (UINT64) Tmp_ptr
- );
- }
- } else {
- Tmp_ptr = tcb_ptr->TBDArray[0].phys_buf_addr;
- UnMapIt (
- AdapterInfo,
- tx_ptr_1->FrameAddr,
- tx_ptr_1->DataLen + tx_ptr_1->MediaheaderLen,
- TO_DEVICE,
- (UINT64) Tmp_ptr
- );
- }
-
- if (tcb_ptr->cb_header.status == 0) {
- SetFreeCB (AdapterInfo, tcb_ptr);
- AdapterInfo->in_transmit = FALSE;
- return PXE_STATCODE_DEVICE_FAILURE;
- }
-
- SetFreeCB (AdapterInfo, tcb_ptr);
- }
- //
- // CB will be set free later in get_status (or when we run out of xmit buffers
- //
- AdapterInfo->in_transmit = FALSE;
-
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
- @param cpb TODO: add argument description
- @param db TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINTN
-E100bReceive (
- NIC_DATA_INSTANCE *AdapterInfo,
- UINT64 cpb,
- UINT64 db
- )
-{
- PXE_CPB_RECEIVE *rx_cpbptr;
- PXE_DB_RECEIVE *rx_dbptr;
- RxFD *rx_ptr;
- INT32 status;
- INT32 Index;
- UINT16 pkt_len;
- UINT16 ret_code;
- PXE_FRAME_TYPE pkt_type;
- UINT16 Tmp_len;
- EtherHeader *hdr_ptr;
- ret_code = PXE_STATCODE_NO_DATA;
- pkt_type = PXE_FRAME_TYPE_NONE;
- status = InWord (AdapterInfo, AdapterInfo->ioaddr + SCBStatus);
- AdapterInfo->Int_Status = (UINT16) (AdapterInfo->Int_Status | status);
- //
- // acknoledge the interrupts
- //
- OutWord (AdapterInfo, (UINT16) (status & 0xfc00), (UINT32) (AdapterInfo->ioaddr + SCBStatus));
-
- //
- // include the prev ints as well
- //
- status = AdapterInfo->Int_Status;
- rx_cpbptr = (PXE_CPB_RECEIVE *) (UINTN) cpb;
- rx_dbptr = (PXE_DB_RECEIVE *) (UINTN) db;
-
- rx_ptr = &AdapterInfo->rx_ring[AdapterInfo->cur_rx_ind];
-
- //
- // be in a loop just in case (we may drop a pkt)
- //
- while ((status = rx_ptr->cb_header.status) & RX_COMPLETE) {
-
- AdapterInfo->RxTotals++;
- //
- // If we own the next entry, it's a new packet. Send it up.
- //
- if (rx_ptr->forwarded) {
- goto FreeRFD;
-
- }
-
- //
- // discard bad frames
- //
-
- //
- // crc, align, dma overrun, too short, receive error (v22 no coll)
- //
- if ((status & 0x0D90) != 0) {
- goto FreeRFD;
-
- }
-
- //
- // make sure the status is OK
- //
- if ((status & 0x02000) == 0) {
- goto FreeRFD;
- }
-
- pkt_len = (UINT16) (rx_ptr->ActualCount & 0x3fff);
-
- if (pkt_len != 0) {
-
- Tmp_len = pkt_len;
- if (pkt_len > rx_cpbptr->BufferLen) {
- Tmp_len = (UINT16) rx_cpbptr->BufferLen;
- }
-
- CopyMem ((INT8 *) (UINTN) rx_cpbptr->BufferAddr, (INT8 *) &rx_ptr->RFDBuffer, Tmp_len);
-
- hdr_ptr = (EtherHeader *) &rx_ptr->RFDBuffer;
- //
- // fill the CDB and break the loop
- //
-
- //
- // includes header
- //
- rx_dbptr->FrameLen = pkt_len;
- rx_dbptr->MediaHeaderLen = PXE_MAC_HEADER_LEN_ETHER;
-
- for (Index = 0; Index < PXE_HWADDR_LEN_ETHER; Index++) {
- if (hdr_ptr->dest_addr[Index] != AdapterInfo->CurrentNodeAddress[Index]) {
- break;
- }
- }
-
- if (Index >= PXE_HWADDR_LEN_ETHER) {
- pkt_type = PXE_FRAME_TYPE_UNICAST;
- } else {
- for (Index = 0; Index < PXE_HWADDR_LEN_ETHER; Index++) {
- if (hdr_ptr->dest_addr[Index] != AdapterInfo->BroadcastNodeAddress[Index]) {
- break;
- }
- }
-
- if (Index >= PXE_HWADDR_LEN_ETHER) {
- pkt_type = PXE_FRAME_TYPE_BROADCAST;
- } else {
- if ((hdr_ptr->dest_addr[0] & 1) == 1) {
- //
- // mcast
- //
-
- pkt_type = PXE_FRAME_TYPE_FILTERED_MULTICAST;
- } else {
- pkt_type = PXE_FRAME_TYPE_PROMISCUOUS;
- }
- }
- }
-
- rx_dbptr->Type = pkt_type;
- rx_dbptr->Protocol = hdr_ptr->type;
-
- for (Index = 0; Index < PXE_HWADDR_LEN_ETHER; Index++) {
- rx_dbptr->SrcAddr[Index] = hdr_ptr->src_addr[Index];
- rx_dbptr->DestAddr[Index] = hdr_ptr->dest_addr[Index];
- }
-
- rx_ptr->forwarded = TRUE;
- //
- // success
- //
- ret_code = 0;
- Recycle_RFD (AdapterInfo, AdapterInfo->cur_rx_ind);
- AdapterInfo->cur_rx_ind++;
- if (AdapterInfo->cur_rx_ind == AdapterInfo->RxBufCnt) {
- AdapterInfo->cur_rx_ind = 0;
- }
- break;
- }
-
-FreeRFD:
- Recycle_RFD (AdapterInfo, AdapterInfo->cur_rx_ind);
- AdapterInfo->cur_rx_ind++;
- if (AdapterInfo->cur_rx_ind == AdapterInfo->RxBufCnt) {
- AdapterInfo->cur_rx_ind = 0;
- }
-
- rx_ptr = &AdapterInfo->rx_ring[AdapterInfo->cur_rx_ind];
- }
-
- if (pkt_type == PXE_FRAME_TYPE_NONE) {
- AdapterInfo->Int_Status &= (~SCB_STATUS_FR);
- }
-
- status = InWord (AdapterInfo, AdapterInfo->ioaddr + SCBStatus);
- if ((status & SCB_RUS_NO_RESOURCES) != 0) {
- //
- // start the receive unit here!
- // leave all the filled frames,
- //
- SetupReceiveQueues (AdapterInfo);
- OutLong (AdapterInfo, (UINT32) AdapterInfo->rx_phy_addr, AdapterInfo->ioaddr + SCBPointer);
- OutWord (AdapterInfo, RX_START, AdapterInfo->ioaddr + SCBCmd);
- AdapterInfo->cur_rx_ind = 0;
- }
-
- return ret_code;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-INT16
-E100bReadEepromAndStationAddress (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- INT32 Index;
- INT32 Index2;
- UINT16 sum;
- UINT16 eeprom_len;
- UINT8 addr_len;
- UINT16 *eedata;
-
- eedata = (UINT16 *) (&AdapterInfo->NVData[0]);
-
- sum = 0;
- addr_len = E100bGetEepromAddrLen (AdapterInfo);
-
- //
- // in words
- //
- AdapterInfo->NVData_Len = eeprom_len = (UINT16) (1 << addr_len);
- for (Index2 = 0, Index = 0; ((Index2 < PXE_MAC_LENGTH - 1) && (Index < eeprom_len)); Index++) {
- UINT16 value;
- value = E100bReadEeprom (AdapterInfo, Index, addr_len);
- eedata[Index] = value;
- sum = (UINT16) (sum + value);
- if (Index < 3) {
- AdapterInfo->PermNodeAddress[Index2++] = (UINT8) value;
- AdapterInfo->PermNodeAddress[Index2++] = (UINT8) (value >> 8);
- }
- }
-
- if (sum != 0xBABA) {
- return -1;
- }
-
- for (Index = 0; Index < PXE_HWADDR_LEN_ETHER; Index++) {
- AdapterInfo->CurrentNodeAddress[Index] = AdapterInfo->PermNodeAddress[Index];
- }
-
- for (Index = 0; Index < PXE_HWADDR_LEN_ETHER; Index++) {
- AdapterInfo->BroadcastNodeAddress[Index] = 0xff;
- }
-
- for (Index = PXE_HWADDR_LEN_ETHER; Index < PXE_MAC_LENGTH; Index++) {
- AdapterInfo->CurrentNodeAddress[Index] = 0;
- AdapterInfo->PermNodeAddress[Index] = 0;
- AdapterInfo->BroadcastNodeAddress[Index] = 0;
- }
-
- return 0;
-}
-
-//
-// CBList is a circular linked list
-// 1) When all are free, Tail->next == Head and FreeCount == # allocated
-// 2) When none are free, Tail == Head and FreeCount == 0
-// 3) when one is free, Tail == Head and Freecount == 1
-// 4) First non-Free frame is always at Tail->next
-//
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT8
-SetupCBlink (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- TxCB *head_ptr;
- TxCB *tail_ptr;
- TxCB *cur_ptr;
- INT32 Index;
- UINTN array_off;
-
- cur_ptr = &(AdapterInfo->tx_ring[0]);
- array_off = (UINTN) (&cur_ptr->TBDArray) - (UINTN) cur_ptr;
- for (Index = 0; Index < AdapterInfo->TxBufCnt; Index++) {
- cur_ptr[Index].cb_header.status = 0;
- cur_ptr[Index].cb_header.command = 0;
-
- cur_ptr[Index].PhysTCBAddress =
- (UINT32) AdapterInfo->tx_phy_addr + (Index * sizeof (TxCB));
-
- cur_ptr[Index].PhysArrayAddr = (UINT32)(cur_ptr[Index].PhysTCBAddress + array_off);
- cur_ptr[Index].PhysTBDArrayAddres = (UINT32)(cur_ptr[Index].PhysTCBAddress + array_off);
-
- cur_ptr->free_data_ptr = (UINT64) 0;
-
- if (Index < AdapterInfo->TxBufCnt - 1) {
- cur_ptr[Index].cb_header.link = cur_ptr[Index].PhysTCBAddress + sizeof (TxCB);
- cur_ptr[Index].NextTCBVirtualLinkPtr = &cur_ptr[Index + 1];
- cur_ptr[Index + 1].PrevTCBVirtualLinkPtr = &cur_ptr[Index];
- }
- }
-
- head_ptr = &cur_ptr[0];
- tail_ptr = &cur_ptr[AdapterInfo->TxBufCnt - 1];
- tail_ptr->cb_header.link = head_ptr->PhysTCBAddress;
- tail_ptr->NextTCBVirtualLinkPtr = head_ptr;
- head_ptr->PrevTCBVirtualLinkPtr = tail_ptr;
-
- AdapterInfo->FreeCBCount = AdapterInfo->TxBufCnt;
- AdapterInfo->FreeTxHeadPtr = head_ptr;
- //
- // set tail of the free list, next to this would be either in use
- // or the head itself
- //
- AdapterInfo->FreeTxTailPtr = tail_ptr;
-
- AdapterInfo->xmit_done_head = AdapterInfo->xmit_done_tail = 0;
-
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-TxCB *
-GetFreeCB (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- TxCB *free_cb_ptr;
-
- //
- // claim any hanging free CBs
- //
- if (AdapterInfo->FreeCBCount <= 1) {
- CheckCBList (AdapterInfo);
- }
-
- //
- // don't use up the last CB problem if the previous CB that the CU used
- // becomes the last CB we submit because of the SUSPEND bit we set.
- // the CU thinks it was never cleared.
- //
-
- if (AdapterInfo->FreeCBCount <= 1) {
- return NULL;
- }
-
- BlockIt (AdapterInfo, TRUE);
- free_cb_ptr = AdapterInfo->FreeTxHeadPtr;
- AdapterInfo->FreeTxHeadPtr = free_cb_ptr->NextTCBVirtualLinkPtr;
- --AdapterInfo->FreeCBCount;
- BlockIt (AdapterInfo, FALSE);
- return free_cb_ptr;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
- @param cb_ptr TODO: add argument description
-
- @return TODO: add return values
-
-**/
-VOID
-SetFreeCB (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN TxCB *cb_ptr
- )
-{
- //
- // here we assume cb are returned in the order they are taken out
- // and we link the newly freed cb at the tail of free cb list
- //
- cb_ptr->cb_header.status = 0;
- cb_ptr->free_data_ptr = (UINT64) 0;
-
- AdapterInfo->FreeTxTailPtr = cb_ptr;
- ++AdapterInfo->FreeCBCount;
- return ;
-}
-
-
-/**
- TODO: Add function description
-
- @param ind TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT16
-next (
- IN UINT16 ind
- )
-{
- UINT16 Tmp;
-
- Tmp = (UINT16) (ind + 1);
- if (Tmp >= (TX_BUFFER_COUNT << 1)) {
- Tmp = 0;
- }
-
- return Tmp;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT16
-CheckCBList (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- TxCB *Tmp_ptr;
- UINT16 cnt;
-
- cnt = 0;
- while (1) {
- Tmp_ptr = AdapterInfo->FreeTxTailPtr->NextTCBVirtualLinkPtr;
- if ((Tmp_ptr->cb_header.status & CMD_STATUS_MASK) != 0) {
- //
- // check if Q is full
- //
- if (next (AdapterInfo->xmit_done_tail) != AdapterInfo->xmit_done_head) {
- ASSERT (AdapterInfo->xmit_done_tail < TX_BUFFER_COUNT << 1);
- AdapterInfo->xmit_done[AdapterInfo->xmit_done_tail] = Tmp_ptr->free_data_ptr;
-
- UnMapIt (
- AdapterInfo,
- Tmp_ptr->free_data_ptr,
- Tmp_ptr->TBDArray[0].buf_len,
- TO_DEVICE,
- (UINT64) Tmp_ptr->TBDArray[0].phys_buf_addr
- );
-
- AdapterInfo->xmit_done_tail = next (AdapterInfo->xmit_done_tail);
- }
-
- SetFreeCB (AdapterInfo, Tmp_ptr);
- } else {
- break;
- }
- }
-
- return cnt;
-}
-//
-// Description : Initialize the RFD list list by linking each element together
-// in a circular list. The simplified memory model is used.
-// All data is in the RFD. The RFDs are linked together and the
-// last one points back to the first one. When the current RFD
-// is processed (frame received), its EL bit is set and the EL
-// bit in the previous RXFD is cleared.
-// Allocation done during INIT, this is making linked list.
-//
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT8
-SetupReceiveQueues (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- RxFD *rx_ptr;
- RxFD *tail_ptr;
- UINT16 Index;
-
- AdapterInfo->cur_rx_ind = 0;
- rx_ptr = (&AdapterInfo->rx_ring[0]);
-
- for (Index = 0; Index < AdapterInfo->RxBufCnt; Index++) {
- rx_ptr[Index].cb_header.status = 0;
- rx_ptr[Index].cb_header.command = 0;
- rx_ptr[Index].RFDSize = RX_BUFFER_SIZE;
- rx_ptr[Index].ActualCount = 0;
- //
- // RBDs not used, simple memory model
- //
- rx_ptr[Index].rx_buf_addr = (UINT32) (-1);
-
- //
- // RBDs not used, simple memory model
- //
- rx_ptr[Index].forwarded = FALSE;
-
- //
- // don't use Tmp_ptr if it is beyond the last one
- //
- if (Index < AdapterInfo->RxBufCnt - 1) {
- rx_ptr[Index].cb_header.link = (UINT32) AdapterInfo->rx_phy_addr + ((Index + 1) * sizeof (RxFD));
- }
- }
-
- tail_ptr = (&AdapterInfo->rx_ring[AdapterInfo->RxBufCnt - 1]);
- tail_ptr->cb_header.link = (UINT32) AdapterInfo->rx_phy_addr;
-
- //
- // set the EL bit
- //
- tail_ptr->cb_header.command = 0xC000;
- AdapterInfo->RFDTailPtr = tail_ptr;
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
- @param rx_index TODO: add argument description
-
- @return TODO: add return values
-
-**/
-VOID
-Recycle_RFD (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT16 rx_index
- )
-{
- RxFD *rx_ptr;
- RxFD *tail_ptr;
- //
- // change the EL bit and change the AdapterInfo->RxTailPtr
- // rx_ptr is assumed to be the head of the Q
- // AdapterInfo->rx_forwarded[rx_index] = FALSE;
- //
- rx_ptr = &AdapterInfo->rx_ring[rx_index];
- tail_ptr = AdapterInfo->RFDTailPtr;
- //
- // set el_bit and suspend bit
- //
- rx_ptr->cb_header.command = 0xc000;
- rx_ptr->cb_header.status = 0;
- rx_ptr->ActualCount = 0;
- rx_ptr->forwarded = FALSE;
- AdapterInfo->RFDTailPtr = rx_ptr;
- //
- // resetting the el_bit.
- //
- tail_ptr->cb_header.command = 0;
- //
- // check the receive unit, fix if there is any problem
- //
- return ;
-}
-//
-// Serial EEPROM section.
-//
-// EEPROM_Ctrl bits.
-//
-#define EE_SHIFT_CLK 0x01 /* EEPROM shift clock. */
-#define EE_CS 0x02 /* EEPROM chip select. */
-#define EE_DI 0x04 /* EEPROM chip data in. */
-#define EE_WRITE_0 0x01
-#define EE_WRITE_1 0x05
-#define EE_DO 0x08 /* EEPROM chip data out. */
-#define EE_ENB (0x4800 | EE_CS)
-
-//
-// Delay between EEPROM clock transitions.
-// This will actually work with no delay on 33Mhz PCI.
-//
-#define eeprom_delay(nanosec) DelayIt (AdapterInfo, nanosec);
-
-//
-// The EEPROM commands include the alway-set leading bit.
-//
-#define EE_WRITE_CMD 5 // 101b
-#define EE_READ_CMD 6 // 110b
-#define EE_ERASE_CMD (7 << 6)
-
-VOID
-shift_bits_out (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT16 val,
- IN UINT8 num_bits
- )
-/*++
-
-Routine Description:
-
- TODO: Add function description
-
-Arguments:
-
- AdapterInfo - TODO: add argument description
- val - TODO: add argument description
- num_bits - TODO: add argument description
-
-Returns:
-
- TODO: add return values
-
---*/
-{
- INT32 Index;
- UINT8 Tmp;
- UINT32 EEAddr;
-
- EEAddr = AdapterInfo->ioaddr + SCBeeprom;
-
- for (Index = num_bits; Index >= 0; Index--) {
- INT16 dataval;
-
- //
- // will be 0 or 4
- //
- dataval = (INT16) ((val & (1 << Index)) ? EE_DI : 0);
-
- //
- // mask off the data_in bit
- //
- Tmp = (UINT8) (InByte (AdapterInfo, EEAddr) &~EE_DI);
- Tmp = (UINT8) (Tmp | dataval);
- OutByte (AdapterInfo, Tmp, EEAddr);
- eeprom_delay (100);
- //
- // raise the eeprom clock
- //
- OutByte (AdapterInfo, (UINT8) (Tmp | EE_SHIFT_CLK), EEAddr);
- eeprom_delay (150);
- //
- // lower the eeprom clock
- //
- OutByte (AdapterInfo, (UINT8) (Tmp &~EE_SHIFT_CLK), EEAddr);
- eeprom_delay (150);
- }
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT16
-shift_bits_in (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT8 Tmp;
- INT32 Index;
- UINT16 retval;
- UINT32 EEAddr;
-
- EEAddr = AdapterInfo->ioaddr + SCBeeprom;
-
- retval = 0;
- for (Index = 15; Index >= 0; Index--) {
- //
- // raise the clock
- //
-
- //
- // mask off the data_in bit
- //
- Tmp = InByte (AdapterInfo, EEAddr);
- OutByte (AdapterInfo, (UINT8) (Tmp | EE_SHIFT_CLK), EEAddr);
- eeprom_delay (100);
- Tmp = InByte (AdapterInfo, EEAddr);
- retval = (UINT16) ((retval << 1) | ((Tmp & EE_DO) ? 1 : 0));
- //
- // lower the clock
- //
- OutByte (AdapterInfo, (UINT8) (Tmp &~EE_SHIFT_CLK), EEAddr);
- eeprom_delay (100);
- }
-
- return retval;
-}
-
-
-/**
- This routine sets the EEPROM lockout bit to gain exclusive access to the
- eeprom. the access bit is the most significant bit in the General Control
- Register 2 in the SCB space.
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on..
-
- @retval TRUE if it got the access
- @retval FALSE if it fails to get the exclusive access
-
-**/
-BOOLEAN
-E100bSetEepromLockOut (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINTN wait;
- UINT8 tmp;
-
- if ((AdapterInfo->DeviceID == D102_DEVICE_ID) ||
- (AdapterInfo->RevID >= D102_REVID)) {
-
- wait = 500;
-
- while (wait--) {
-
- tmp = InByte (AdapterInfo, AdapterInfo->ioaddr + SCBGenCtrl2);
- tmp |= GCR2_EEPROM_ACCESS_SEMAPHORE;
- OutByte (AdapterInfo, tmp, AdapterInfo->ioaddr + SCBGenCtrl2);
-
- DelayIt (AdapterInfo, 50);
- tmp = InByte (AdapterInfo, AdapterInfo->ioaddr + SCBGenCtrl2);
-
- if (tmp & GCR2_EEPROM_ACCESS_SEMAPHORE) {
- return TRUE;
- }
- }
-
- return FALSE;
- }
-
- return TRUE;
-}
-
-
-/**
- This routine Resets the EEPROM lockout bit to giveup access to the
- eeprom. the access bit is the most significant bit in the General Control
- Register 2 in the SCB space.
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on..
-
- @return None
-
-**/
-VOID
-E100bReSetEepromLockOut (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT8 tmp;
-
- if ((AdapterInfo->DeviceID == D102_DEVICE_ID) ||
- (AdapterInfo->RevID >= D102_REVID)) {
-
- tmp = InByte (AdapterInfo, AdapterInfo->ioaddr + SCBGenCtrl2);
- tmp &= ~(GCR2_EEPROM_ACCESS_SEMAPHORE);
- OutByte (AdapterInfo, tmp, AdapterInfo->ioaddr + SCBGenCtrl2);
-
- DelayIt (AdapterInfo, 50);
- }
-}
-
-
-/**
- Using the NIC data structure information, read the EEPROM to get a Word of data for the MAC address.
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on..
- @param Location Word offset into the MAC address to read.
- @param AddrLen Number of bits of address length.
-
- @retval RetVal The word read from the EEPROM.
-
-**/
-UINT16
-E100bReadEeprom (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN INT32 Location,
- IN UINT8 AddrLen
- )
-{
- UINT16 RetVal;
- UINT8 Tmp;
-
- UINT32 EEAddr;
- UINT16 ReadCmd;
-
- EEAddr = AdapterInfo->ioaddr + SCBeeprom;
- ReadCmd = (UINT16) (Location | (EE_READ_CMD << AddrLen));
-
- RetVal = 0;
-
- //
- // get exclusive access to the eeprom first!
- //
- E100bSetEepromLockOut (AdapterInfo);
-
- //
- // eeprom control reg bits: x,x,x,x,DO,DI,CS,SK
- // to write the opcode+data value out one bit at a time in DI starting at msb
- // and then out a 1 to sk, wait, out 0 to SK and wait
- // repeat this for all the bits to be written
- //
-
- //
- // 11110010b
- //
- Tmp = (UINT8) (InByte (AdapterInfo, EEAddr) & 0xF2);
- OutByte (AdapterInfo, (UINT8) (Tmp | EE_CS), EEAddr);
-
- //
- // 3 for the read opcode 110b
- //
- shift_bits_out (AdapterInfo, ReadCmd, (UINT8) (3 + AddrLen));
-
- //
- // read the eeprom word one bit at a time
- //
- RetVal = shift_bits_in (AdapterInfo);
-
- //
- // Terminate the EEPROM access and leave eeprom in a clean state.
- //
- Tmp = InByte (AdapterInfo, EEAddr);
- Tmp &= ~(EE_CS | EE_DI);
- OutByte (AdapterInfo, Tmp, EEAddr);
-
- //
- // raise the clock and lower the eeprom shift clock
- //
- OutByte (AdapterInfo, (UINT8) (Tmp | EE_SHIFT_CLK), EEAddr);
- eeprom_delay (100);
-
- OutByte (AdapterInfo, (UINT8) (Tmp &~EE_SHIFT_CLK), EEAddr);
- eeprom_delay (100);
-
- //
- // giveup access to the eeprom
- //
- E100bReSetEepromLockOut (AdapterInfo);
-
- return RetVal;
-}
-
-
-/**
- Using the NIC data structure information, read the EEPROM to determine how many bits of address length
- this EEPROM is in Words.
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on..
-
- @retval RetVal The word read from the EEPROM.
-
-**/
-UINT8
-E100bGetEepromAddrLen (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT8 Tmp;
- UINT8 AddrLen;
- UINT32 EEAddr;
- //
- // assume 64word eeprom (so,6 bits of address_length)
- //
- UINT16 ReadCmd;
-
- EEAddr = AdapterInfo->ioaddr + SCBeeprom;
- ReadCmd = (EE_READ_CMD << 6);
-
- //
- // get exclusive access to the eeprom first!
- //
- E100bSetEepromLockOut (AdapterInfo);
-
- //
- // address we are trying to read is 0
- // eeprom control reg bits: x,x,x,x,DO,,DI,,CS,SK
- // to write the opcode+data value out one bit at a time in DI starting at msb
- // and then out a 1 to sk, wait, out 0 to SK and wait
- // repeat this for all the bits to be written
- //
- Tmp = (UINT8) (InByte (AdapterInfo, EEAddr) & 0xF2);
-
- //
- // enable eeprom access
- //
- OutByte (AdapterInfo, (UINT8) (Tmp | EE_CS), EEAddr);
-
- //
- // 3 for opcode, 6 for the default address len
- //
- shift_bits_out (AdapterInfo, ReadCmd, (UINT8) (3 + 6));
-
- //
- // (in case of a 64 word eeprom).
- // read the "dummy zero" from EE_DO to say that the address we wrote
- // (six 0s) is accepted, write more zeros (until 8) to get a "dummy zero"
- //
-
- //
- // assume the smallest
- //
- AddrLen = 6;
- Tmp = InByte (AdapterInfo, EEAddr);
- while ((AddrLen < 8) && ((Tmp & EE_DO) != 0)) {
- OutByte (AdapterInfo, (UINT8) (Tmp &~EE_DI), EEAddr);
- eeprom_delay (100);
-
- //
- // raise the eeprom clock
- //
- OutByte (AdapterInfo, (UINT8) (Tmp | EE_SHIFT_CLK), EEAddr);
- eeprom_delay (150);
-
- //
- // lower the eeprom clock
- //
- OutByte (AdapterInfo, (UINT8) (Tmp &~EE_SHIFT_CLK), EEAddr);
- eeprom_delay (150);
- Tmp = InByte (AdapterInfo, EEAddr);
- AddrLen++;
- }
-
- //
- // read the eeprom word, even though we don't need this
- //
- shift_bits_in (AdapterInfo);
-
- //
- // Terminate the EEPROM access.
- //
- Tmp = InByte (AdapterInfo, EEAddr);
- Tmp &= ~(EE_CS | EE_DI);
- OutByte (AdapterInfo, Tmp, EEAddr);
-
- //
- // raise the clock and lower the eeprom shift clock
- //
- OutByte (AdapterInfo, (UINT8) (Tmp | EE_SHIFT_CLK), EEAddr);
- eeprom_delay (100);
-
- OutByte (AdapterInfo, (UINT8) (Tmp &~EE_SHIFT_CLK), EEAddr);
- eeprom_delay (100);
-
- //
- // giveup access to the eeprom!
- //
- E100bReSetEepromLockOut (AdapterInfo);
-
- return AddrLen;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
- @param DBaddr TODO: add argument description
- @param DBsize TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINTN
-E100bStatistics (
- NIC_DATA_INSTANCE *AdapterInfo,
- UINT64 DBaddr,
- UINT16 DBsize
- )
-{
- PXE_DB_STATISTICS db;
- //
- // wait upto one second (each wait is 100 micro s)
- //
- UINT32 Wait;
- Wait = 10000;
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
-
- //
- // Clear statistics done marker.
- //
- AdapterInfo->statistics->done_marker = 0;
-
- //
- // Issue statistics dump (or dump w/ reset) command.
- //
- OutByte (
- AdapterInfo,
- (UINT8) (DBsize ? CU_SHOWSTATS : CU_DUMPSTATS),
- (UINT32) (AdapterInfo->ioaddr + SCBCmd)
- );
-
- //
- // Wait for command to complete.
- //
- // zero the db here just to chew up a little more time.
- //
-
- ZeroMem ((VOID *) &db, sizeof db);
-
- while (Wait != 0) {
- //
- // Wait a bit before checking.
- //
-
- DelayIt (AdapterInfo, 100);
-
- //
- // Look for done marker at end of statistics.
- //
-
- switch (AdapterInfo->statistics->done_marker) {
- case 0xA005:
- case 0xA007:
- break;
-
- default:
- Wait--;
- continue;
- }
-
- //
- // if we did not "continue" from the above switch, we are done,
- //
- break;
- }
-
- //
- // If this is a reset, we are out of here!
- //
- if (DBsize == 0) {
- return PXE_STATCODE_SUCCESS;
- }
-
- //
- // Convert NIC statistics counter format to EFI/UNDI
- // specification statistics counter format.
- //
-
- //
- // 54 3210 fedc ba98 7654 3210
- // db.Supported = 01 0000 0100 1101 0001 0111;
- //
- db.Supported = 0x104D17;
-
- //
- // Statistics from the NIC
- //
-
- db.Data[0x01] = AdapterInfo->statistics->rx_good_frames;
-
- db.Data[0x02] = AdapterInfo->statistics->rx_runt_errs;
-
- db.Data[0x08] = AdapterInfo->statistics->rx_crc_errs +
- AdapterInfo->statistics->rx_align_errs;
-
- db.Data[0x04] = db.Data[0x02] +
- db.Data[0x08] +
- AdapterInfo->statistics->rx_resource_errs +
- AdapterInfo->statistics->rx_overrun_errs;
-
- db.Data[0x00] = db.Data[0x01] + db.Data[0x04];
-
- db.Data[0x0B] = AdapterInfo->statistics->tx_good_frames;
-
- db.Data[0x0E] = AdapterInfo->statistics->tx_coll16_errs +
- AdapterInfo->statistics->tx_late_colls +
- AdapterInfo->statistics->tx_underruns +
- AdapterInfo->statistics->tx_one_colls +
- AdapterInfo->statistics->tx_multi_colls;
-
- db.Data[0x14] = AdapterInfo->statistics->tx_total_colls;
-
- db.Data[0x0A] = db.Data[0x0B] +
- db.Data[0x0E] +
- AdapterInfo->statistics->tx_lost_carrier;
-
- if (DBsize > sizeof db) {
- DBsize = (UINT16) sizeof (db);
- }
-
- CopyMem ((VOID *) (UINTN) DBaddr, (VOID *) &db, (UINTN) DBsize);
-
- return PXE_STATCODE_SUCCESS;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
- @param OpFlags TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINTN
-E100bReset (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN INT32 OpFlags
- )
-{
-
- UINT16 save_filter;
- //
- // disable the interrupts
- //
- OutWord (AdapterInfo, INT_MASK, AdapterInfo->ioaddr + SCBCmd);
-
- //
- // wait for the tx queue to complete
- //
- CheckCBList (AdapterInfo);
-
- XmitWaitForCompletion (AdapterInfo);
-
- if (AdapterInfo->Receive_Started) {
- StopRU (AdapterInfo);
- }
-
- InitializeChip (AdapterInfo);
-
- //
- // check the opflags and restart receive filters
- //
- if ((OpFlags & PXE_OPFLAGS_RESET_DISABLE_FILTERS) == 0) {
-
- save_filter = AdapterInfo->Rx_Filter;
- //
- // if we give the filter same as Rx_Filter,
- // this routine will not set mcast list (it thinks there is no change)
- // to force it, we will reset that flag in the Rx_Filter
- //
- AdapterInfo->Rx_Filter &= (~PXE_OPFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST);
- E100bSetfilter (AdapterInfo, save_filter, (UINT64) 0, (UINT32) 0);
- }
-
- if ((OpFlags & PXE_OPFLAGS_RESET_DISABLE_INTERRUPTS) != 0) {
- //
- // disable the interrupts
- //
- AdapterInfo->int_mask = 0;
- }
- //
- // else leave the interrupt in the pre-set state!!!
- //
- E100bSetInterruptState (AdapterInfo);
-
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINTN
-E100bShutdown (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- //
- // disable the interrupts
- //
- OutWord (AdapterInfo, INT_MASK, AdapterInfo->ioaddr + SCBCmd);
-
- //
- // stop the receive unit
- //
- if (AdapterInfo->Receive_Started) {
- StopRU (AdapterInfo);
- }
-
- //
- // wait for the tx queue to complete
- //
- CheckCBList (AdapterInfo);
- if (AdapterInfo->FreeCBCount != AdapterInfo->TxBufCnt) {
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
- }
-
- //
- // we do not want to reset the phy, it takes a long time to renegotiate the
- // link after that (3-4 seconds)
- //
- InitializeChip (AdapterInfo);
- SelectiveReset (AdapterInfo);
- return 0;
-}
-
-
-/**
- This routine will write a value to the specified MII register
- of an external MDI compliant device (e.g. PHY 100). The command will
- execute in polled mode.
-
- @param AdapterInfo pointer to the structure that contains
- the NIC's context.
- @param RegAddress The MII register that we are writing to
- @param PhyAddress The MDI address of the Phy component.
- @param DataValue The value that we are writing to the MII
- register.
-
- @return nothing
-
-**/
-VOID
-MdiWrite (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT8 RegAddress,
- IN UINT8 PhyAddress,
- IN UINT16 DataValue
- )
-{
- UINT32 WriteCommand;
-
- WriteCommand = ((UINT32) DataValue) |
- ((UINT32)(RegAddress << 16)) |
- ((UINT32)(PhyAddress << 21)) |
- ((UINT32)(MDI_WRITE << 26));
-
- //
- // Issue the write command to the MDI control register.
- //
- OutLong (AdapterInfo, WriteCommand, AdapterInfo->ioaddr + SCBCtrlMDI);
-
- //
- // wait 20usec before checking status
- //
- DelayIt (AdapterInfo, 20);
-
- //
- // poll for the mdi write to complete
- while ((InLong (AdapterInfo, AdapterInfo->ioaddr + SCBCtrlMDI) &
- MDI_PHY_READY) == 0){
- DelayIt (AdapterInfo, 20);
- }
-}
-
-
-/**
- This routine will read a value from the specified MII register
- of an external MDI compliant device (e.g. PHY 100), and return
- it to the calling routine. The command will execute in polled mode.
-
- @param AdapterInfo pointer to the structure that contains
- the NIC's context.
- @param RegAddress The MII register that we are reading from
- @param PhyAddress The MDI address of the Phy component.
- @param DataValue pointer to the value that we read from
- the MII register.
-
-
-**/
-VOID
-MdiRead (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT8 RegAddress,
- IN UINT8 PhyAddress,
- IN OUT UINT16 *DataValue
- )
-{
- UINT32 ReadCommand;
-
- ReadCommand = ((UINT32) (RegAddress << 16)) |
- ((UINT32) (PhyAddress << 21)) |
- ((UINT32) (MDI_READ << 26));
-
- //
- // Issue the read command to the MDI control register.
- //
- OutLong (AdapterInfo, ReadCommand, AdapterInfo->ioaddr + SCBCtrlMDI);
-
- //
- // wait 20usec before checking status
- //
- DelayIt (AdapterInfo, 20);
-
- //
- // poll for the mdi read to complete
- //
- while ((InLong (AdapterInfo, AdapterInfo->ioaddr + SCBCtrlMDI) &
- MDI_PHY_READY) == 0) {
- DelayIt (AdapterInfo, 20);
-
- }
-
- *DataValue = InWord (AdapterInfo, AdapterInfo->ioaddr + SCBCtrlMDI);
-}
-
-
-/**
- This routine will reset the PHY that the adapter is currently
- configured to use.
-
- @param AdapterInfo pointer to the structure that contains
- the NIC's context.
-
-
-**/
-VOID
-PhyReset (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT16 MdiControlReg;
-
- MdiControlReg = (MDI_CR_AUTO_SELECT |
- MDI_CR_RESTART_AUTO_NEG |
- MDI_CR_RESET);
-
- //
- // Write the MDI control register with our new Phy configuration
- //
- MdiWrite (
- AdapterInfo,
- MDI_CONTROL_REG,
- AdapterInfo->PhyAddress,
- MdiControlReg
- );
-
- return ;
-}
-
-
-/**
- This routine will detect what phy we are using, set the line
- speed, FDX or HDX, and configure the phy if necessary.
- The following combinations are supported:
- - TX or T4 PHY alone at PHY address 1
- - T4 or TX PHY at address 1 and MII PHY at address 0
- - 82503 alone (10Base-T mode, no full duplex support)
- - 82503 and MII PHY (TX or T4) at address 0
- The sequence / priority of detection is as follows:
- - PHY 1 with cable termination
- - PHY 0 with cable termination
- - PHY 1 (if found) without cable termination
- - 503 interface
- Additionally auto-negotiation capable (NWAY) and parallel
- detection PHYs are supported. The flow-chart is described in
- the 82557 software writer's manual.
- NOTE: 1. All PHY MDI registers are read in polled mode.
- 2. The routines assume that the 82557 has been RESET and we have
- obtained the virtual memory address of the CSR.
- 3. PhyDetect will not RESET the PHY.
- 4. If FORCEFDX is set, SPEED should also be set. The driver will
- check the values for inconsistency with the detected PHY
- technology.
- 5. PHY 1 (the PHY on the adapter) may have an address in the range
- 1 through 31 inclusive. The driver will accept addresses in
- this range.
- 6. Driver ignores FORCEFDX and SPEED overrides if a 503 interface
- is detected.
-
- @param AdapterInfo pointer to the structure that contains
- the NIC's context.
-
- @retval TRUE If a Phy was detected, and configured
- correctly.
- @retval FALSE If a valid phy could not be detected and
- configured.
-
-**/
-BOOLEAN
-PhyDetect (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT16 *eedata;
- UINT16 MdiControlReg;
- UINT16 MdiStatusReg;
- BOOLEAN FoundPhy1;
- UINT8 ReNegotiateTime;
-
- eedata = (UINT16 *) (&AdapterInfo->NVData[0]);
-
- FoundPhy1 = FALSE;
- ReNegotiateTime = 35;
- //
- // EEPROM word [6] contains the Primary PHY record in which the least 3 bits
- // indicate the PHY address
- // and word [7] contains the secondary PHY record
- //
- AdapterInfo->PhyRecord[0] = eedata[6];
- AdapterInfo->PhyRecord[1] = eedata[7];
- AdapterInfo->PhyAddress = (UINT8) (AdapterInfo->PhyRecord[0] & 7);
-
- //
- // Check for a phy address over-ride of 32 which indicates force use of 82503
- // not detecting the link in this case
- //
- if (AdapterInfo->PhyAddress == 32) {
- //
- // 503 interface over-ride
- // Record the current speed and duplex. We will be in half duplex
- // mode unless the user used the force full duplex over-ride.
- //
- AdapterInfo->LinkSpeed = 10;
- return (TRUE);
- }
-
- //
- // If the Phy Address is between 1-31 then we must first look for phy 1,
- // at that address.
- //
- if ((AdapterInfo->PhyAddress > 0) && (AdapterInfo->PhyAddress < 32)) {
-
- //
- // Read the MDI control and status registers at phy 1
- // and check if we found a valid phy
- //
- MdiRead (
- AdapterInfo,
- MDI_CONTROL_REG,
- AdapterInfo->PhyAddress,
- &MdiControlReg
- );
-
- MdiRead (
- AdapterInfo,
- MDI_STATUS_REG,
- AdapterInfo->PhyAddress,
- &MdiStatusReg
- );
-
- if (!((MdiControlReg == 0xffff) ||
- ((MdiStatusReg == 0) && (MdiControlReg == 0)))) {
-
- //
- // we have a valid phy1
- // Read the status register again because of sticky bits
- //
- FoundPhy1 = TRUE;
- MdiRead (
- AdapterInfo,
- MDI_STATUS_REG,
- AdapterInfo->PhyAddress,
- &MdiStatusReg
- );
-
- //
- // If there is a valid link then use this Phy.
- //
- if (MdiStatusReg & MDI_SR_LINK_STATUS) {
- return (SetupPhy(AdapterInfo));
- }
- }
- }
-
- //
- // Next try to detect a PHY at address 0x00 because there was no Phy 1,
- // or Phy 1 didn't have link, or we had a phy 0 over-ride
- //
-
- //
- // Read the MDI control and status registers at phy 0
- //
- MdiRead (AdapterInfo, MDI_CONTROL_REG, 0, &MdiControlReg);
- MdiRead (AdapterInfo, MDI_STATUS_REG, 0, &MdiStatusReg);
-
- //
- // check if we found a valid phy 0
- //
- if (((MdiControlReg == 0xffff) ||
- ((MdiStatusReg == 0) && (MdiControlReg == 0)))) {
-
- //
- // we don't have a valid phy at address 0
- // if phy address was forced to 0, then error out because we
- // didn't find a phy at that address
- //
- if (AdapterInfo->PhyAddress == 0x0000) {
- return (FALSE);
- } else {
- //
- // at this point phy1 does not have link and there is no phy 0 at all
- // if we are forced to detect the cable, error out here!
- //
- if (AdapterInfo->CableDetect != 0) {
- return FALSE;
-
- }
-
- if (FoundPhy1) {
- //
- // no phy 0, but there is a phy 1 (no link I guess), so use phy 1
- //
- return SetupPhy (AdapterInfo);
- } else {
- //
- // didn't find phy 0 or phy 1, so assume a 503 interface
- //
- AdapterInfo->PhyAddress = 32;
-
- //
- // Record the current speed and duplex. We'll be in half duplex
- // mode unless the user used the force full duplex over-ride.
- //
- AdapterInfo->LinkSpeed = 10;
- return (TRUE);
- }
- }
- } else {
- //
- // We have a valid phy at address 0. If phy 0 has a link then we use
- // phy 0. If Phy 0 doesn't have a link then we use Phy 1 (no link)
- // if phy 1 is present, or phy 0 if phy 1 is not present
- // If phy 1 was present, then we must isolate phy 1 before we enable
- // phy 0 to see if Phy 0 has a link.
- //
- if (FoundPhy1) {
- //
- // isolate phy 1
- //
- MdiWrite (
- AdapterInfo,
- MDI_CONTROL_REG,
- AdapterInfo->PhyAddress,
- MDI_CR_ISOLATE
- );
-
- //
- // wait 100 microseconds for the phy to isolate.
- //
- DelayIt (AdapterInfo, 100);
- }
-
- //
- // Since this Phy is at address 0, we must enable it. So clear
- // the isolate bit, and set the auto-speed select bit
- //
- MdiWrite (
- AdapterInfo,
- MDI_CONTROL_REG,
- 0,
- MDI_CR_AUTO_SELECT
- );
-
- //
- // wait 100 microseconds for the phy to be enabled.
- //
- DelayIt (AdapterInfo, 100);
-
- //
- // restart the auto-negotion process
- //
- MdiWrite (
- AdapterInfo,
- MDI_CONTROL_REG,
- 0,
- MDI_CR_RESTART_AUTO_NEG | MDI_CR_AUTO_SELECT
- );
-
- //
- // wait no more than 3.5 seconds for auto-negotiation to complete
- //
- while (ReNegotiateTime) {
- //
- // Read the status register twice because of sticky bits
- //
- MdiRead (AdapterInfo, MDI_STATUS_REG, 0, &MdiStatusReg);
- MdiRead (AdapterInfo, MDI_STATUS_REG, 0, &MdiStatusReg);
-
- if (MdiStatusReg & MDI_SR_AUTO_NEG_COMPLETE) {
- break;
- }
-
- DelayIt (AdapterInfo, 100);
- ReNegotiateTime--;
- }
-
- //
- // Read the status register again because of sticky bits
- //
- MdiRead (AdapterInfo, MDI_STATUS_REG, 0, &MdiStatusReg);
-
- //
- // If the link was not set
- //
- if ((MdiStatusReg & MDI_SR_LINK_STATUS) == 0) {
- //
- // PHY1 does not have a link and phy 0 does not have a link
- // do not proceed if we need to detect the link!
- //
- if (AdapterInfo->CableDetect != 0) {
- return FALSE;
- }
-
- //
- // the link wasn't set, so use phy 1 if phy 1 was present
- //
- if (FoundPhy1) {
- //
- // isolate phy 0
- //
- MdiWrite (AdapterInfo, MDI_CONTROL_REG, 0, MDI_CR_ISOLATE);
-
- //
- // wait 100 microseconds for the phy to isolate.
- //
- DelayIt (AdapterInfo, 100);
-
- //
- // Now re-enable PHY 1
- //
- MdiWrite (
- AdapterInfo,
- MDI_CONTROL_REG,
- AdapterInfo->PhyAddress,
- MDI_CR_AUTO_SELECT
- );
-
- //
- // wait 100 microseconds for the phy to be enabled
- //
- DelayIt (AdapterInfo, 100);
-
- //
- // restart the auto-negotion process
- //
- MdiWrite (
- AdapterInfo,
- MDI_CONTROL_REG,
- AdapterInfo->PhyAddress,
- MDI_CR_RESTART_AUTO_NEG | MDI_CR_AUTO_SELECT
- );
-
- //
- // Don't wait for it to complete (we didn't have link earlier)
- //
- return (SetupPhy (AdapterInfo));
- }
- }
-
- //
- // Definitely using Phy 0
- //
- AdapterInfo->PhyAddress = 0;
- return (SetupPhy(AdapterInfo));
- }
-}
-
-
-/**
- This routine will setup phy 1 or phy 0 so that it is configured
- to match a speed and duplex over-ride option. If speed or
- duplex mode is not explicitly specified in the registry, the
- driver will skip the speed and duplex over-ride code, and
- assume the adapter is automatically setting the line speed, and
- the duplex mode. At the end of this routine, any truly Phy
- specific code will be executed (each Phy has its own quirks,
- and some require that certain special bits are set).
- NOTE: The driver assumes that SPEED and FORCEFDX are specified at the
- same time. If FORCEDPX is set without speed being set, the driver
- will encouter a fatal error and log a message into the event viewer.
-
- @param AdapterInfo pointer to the structure that contains
- the NIC's context.
-
- @retval TRUE If the phy could be configured correctly
- @retval FALSE If the phy couldn't be configured
- correctly, because an unsupported
- over-ride option was used
-
-**/
-BOOLEAN
-SetupPhy (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT16 MdiControlReg;
- UINT16 MdiStatusReg;
- UINT16 MdiIdLowReg;
- UINT16 MdiIdHighReg;
- UINT16 MdiMiscReg;
- UINT32 PhyId;
- BOOLEAN ForcePhySetting;
-
- ForcePhySetting = FALSE;
-
- //
- // If we are NOT forcing a setting for line speed or full duplex, then
- // we won't force a link setting, and we'll jump down to the phy
- // specific code.
- //
- if (((AdapterInfo->LinkSpeedReq) || (AdapterInfo->DuplexReq))) {
- //
- // Find out what kind of technology this Phy is capable of.
- //
- MdiRead (
- AdapterInfo,
- MDI_STATUS_REG,
- AdapterInfo->PhyAddress,
- &MdiStatusReg
- );
-
- //
- // Read the MDI control register at our phy
- //
- MdiRead (
- AdapterInfo,
- MDI_CONTROL_REG,
- AdapterInfo->PhyAddress,
- &MdiControlReg
- );
-
- //
- // Now check the validity of our forced option. If the force option is
- // valid, then force the setting. If the force option is not valid,
- // we'll set a flag indicating that we should error out.
- //
-
- //
- // If speed is forced to 10mb
- //
- if (AdapterInfo->LinkSpeedReq == 10) {
- //
- // If half duplex is forced
- //
- if ((AdapterInfo->DuplexReq & PXE_FORCE_HALF_DUPLEX) != 0) {
- if (MdiStatusReg & MDI_SR_10T_HALF_DPX) {
-
- MdiControlReg &= ~(MDI_CR_10_100 | MDI_CR_AUTO_SELECT | MDI_CR_FULL_HALF);
- ForcePhySetting = TRUE;
- }
- } else if ((AdapterInfo->DuplexReq & PXE_FORCE_FULL_DUPLEX) != 0) {
-
- //
- // If full duplex is forced
- //
- if (MdiStatusReg & MDI_SR_10T_FULL_DPX) {
-
- MdiControlReg &= ~(MDI_CR_10_100 | MDI_CR_AUTO_SELECT);
- MdiControlReg |= MDI_CR_FULL_HALF;
- ForcePhySetting = TRUE;
- }
- } else {
- //
- // If auto duplex (we actually set phy to 1/2)
- //
- if (MdiStatusReg & (MDI_SR_10T_FULL_DPX | MDI_SR_10T_HALF_DPX)) {
-
- MdiControlReg &= ~(MDI_CR_10_100 | MDI_CR_AUTO_SELECT | MDI_CR_FULL_HALF);
- ForcePhySetting = TRUE;
- }
- }
- }
-
- //
- // If speed is forced to 100mb
- //
- else if (AdapterInfo->LinkSpeedReq == 100) {
- //
- // If half duplex is forced
- //
- if ((AdapterInfo->DuplexReq & PXE_FORCE_HALF_DUPLEX) != 0) {
- if (MdiStatusReg & (MDI_SR_TX_HALF_DPX | MDI_SR_T4_CAPABLE)) {
-
- MdiControlReg &= ~(MDI_CR_AUTO_SELECT | MDI_CR_FULL_HALF);
- MdiControlReg |= MDI_CR_10_100;
- ForcePhySetting = TRUE;
- }
- } else if ((AdapterInfo->DuplexReq & PXE_FORCE_FULL_DUPLEX) != 0) {
- //
- // If full duplex is forced
- //
- if (MdiStatusReg & MDI_SR_TX_FULL_DPX) {
- MdiControlReg &= ~MDI_CR_AUTO_SELECT;
- MdiControlReg |= (MDI_CR_10_100 | MDI_CR_FULL_HALF);
- ForcePhySetting = TRUE;
- }
- } else {
- //
- // If auto duplex (we set phy to 1/2)
- //
- if (MdiStatusReg & (MDI_SR_TX_HALF_DPX | MDI_SR_T4_CAPABLE)) {
-
- MdiControlReg &= ~(MDI_CR_AUTO_SELECT | MDI_CR_FULL_HALF);
- MdiControlReg |= MDI_CR_10_100;
- ForcePhySetting = TRUE;
- }
- }
- }
-
- if (!ForcePhySetting) {
- return (FALSE);
- }
-
- //
- // Write the MDI control register with our new Phy configuration
- //
- MdiWrite (
- AdapterInfo,
- MDI_CONTROL_REG,
- AdapterInfo->PhyAddress,
- MdiControlReg
- );
-
- //
- // wait 100 milliseconds for auto-negotiation to complete
- //
- DelayIt (AdapterInfo, 100);
- }
-
- //
- // Find out specifically what Phy this is. We do this because for certain
- // phys there are specific bits that must be set so that the phy and the
- // 82557 work together properly.
- //
-
- MdiRead (
- AdapterInfo,
- PHY_ID_REG_1,
- AdapterInfo->PhyAddress,
- &MdiIdLowReg
- );
- MdiRead (
- AdapterInfo,
- PHY_ID_REG_2,
- AdapterInfo->PhyAddress,
- &MdiIdHighReg
- );
-
- PhyId = ((UINT32) MdiIdLowReg | ((UINT32) MdiIdHighReg << 16));
-
- //
- // And out the revsion field of the Phy ID so that we'll be able to detect
- // future revs of the same Phy.
- //
- PhyId &= PHY_MODEL_REV_ID_MASK;
-
- //
- // Handle the National TX
- //
- if (PhyId == PHY_NSC_TX) {
-
- MdiRead (
- AdapterInfo,
- NSC_CONG_CONTROL_REG,
- AdapterInfo->PhyAddress,
- &MdiMiscReg
- );
-
- MdiMiscReg |= (NSC_TX_CONG_TXREADY | NSC_TX_CONG_F_CONNECT);
-
- MdiWrite (
- AdapterInfo,
- NSC_CONG_CONTROL_REG,
- AdapterInfo->PhyAddress,
- MdiMiscReg
- );
- }
-
- FindPhySpeedAndDpx (AdapterInfo, PhyId);
-
- //
- // We put a hardware fix on to our adapters to work-around the PHY_100 errata
- // described below. The following code is only compiled in, if we wanted
- // to attempt a software workaround to the PHY_100 A/B step problem.
- //
-
- return (TRUE);
-}
-
-
-/**
- This routine will figure out what line speed and duplex mode
- the PHY is currently using.
-
- @param AdapterInfo pointer to the structure that contains
- the NIC's context.
- @param PhyId The ID of the PHY in question.
-
- @return NOTHING
-
-**/
-VOID
-FindPhySpeedAndDpx (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT32 PhyId
- )
-{
- UINT16 MdiStatusReg;
- UINT16 MdiMiscReg;
- UINT16 MdiOwnAdReg;
- UINT16 MdiLinkPartnerAdReg;
-
- //
- // If there was a speed and/or duplex override, then set our current
- // value accordingly
- //
- AdapterInfo->LinkSpeed = AdapterInfo->LinkSpeedReq;
- AdapterInfo->Duplex = (UINT8) ((AdapterInfo->DuplexReq & PXE_FORCE_FULL_DUPLEX) ?
- FULL_DUPLEX : HALF_DUPLEX);
-
- //
- // If speed and duplex were forced, then we know our current settings, so
- // we'll just return. Otherwise, we'll need to figure out what NWAY set
- // us to.
- //
- if (AdapterInfo->LinkSpeed && AdapterInfo->Duplex) {
- return ;
-
- }
- //
- // If we didn't have a valid link, then we'll assume that our current
- // speed is 10mb half-duplex.
- //
-
- //
- // Read the status register twice because of sticky bits
- //
- MdiRead (
- AdapterInfo,
- MDI_STATUS_REG,
- AdapterInfo->PhyAddress,
- &MdiStatusReg
- );
- MdiRead (
- AdapterInfo,
- MDI_STATUS_REG,
- AdapterInfo->PhyAddress,
- &MdiStatusReg
- );
-
- //
- // If there wasn't a valid link then use default speed & duplex
- //
- if (!(MdiStatusReg & MDI_SR_LINK_STATUS)) {
-
- AdapterInfo->LinkSpeed = 10;
- AdapterInfo->Duplex = HALF_DUPLEX;
- return ;
- }
-
- //
- // If this is an Intel PHY (a T4 PHY_100 or a TX PHY_TX), then read bits
- // 1 and 0 of extended register 0, to get the current speed and duplex
- // settings.
- //
- if ((PhyId == PHY_100_A) || (PhyId == PHY_100_C) || (PhyId == PHY_TX_ID)) {
- //
- // Read extended register 0
- //
- MdiRead (
- AdapterInfo,
- EXTENDED_REG_0,
- AdapterInfo->PhyAddress,
- &MdiMiscReg
- );
-
- //
- // Get current speed setting
- //
- if (MdiMiscReg & PHY_100_ER0_SPEED_INDIC) {
- AdapterInfo->LinkSpeed = 100;
- } else {
- AdapterInfo->LinkSpeed = 10;
- }
-
- //
- // Get current duplex setting -- if bit is set then FDX is enabled
- //
- if (MdiMiscReg & PHY_100_ER0_FDX_INDIC) {
- AdapterInfo->Duplex = FULL_DUPLEX;
- } else {
- AdapterInfo->Duplex = HALF_DUPLEX;
- }
-
- return ;
- }
- //
- // Read our link partner's advertisement register
- //
- MdiRead (
- AdapterInfo,
- AUTO_NEG_LINK_PARTNER_REG,
- AdapterInfo->PhyAddress,
- &MdiLinkPartnerAdReg
- );
-
- //
- // See if Auto-Negotiation was complete (bit 5, reg 1)
- //
- MdiRead (
- AdapterInfo,
- MDI_STATUS_REG,
- AdapterInfo->PhyAddress,
- &MdiStatusReg
- );
-
- //
- // If a True NWAY connection was made, then we can detect speed/duplex by
- // ANDing our adapter's advertised abilities with our link partner's
- // advertised ablilities, and then assuming that the highest common
- // denominator was chosed by NWAY.
- //
- if ((MdiLinkPartnerAdReg & NWAY_LP_ABILITY) &&
- (MdiStatusReg & MDI_SR_AUTO_NEG_COMPLETE)) {
-
- //
- // Read our advertisement register
- //
- MdiRead (
- AdapterInfo,
- AUTO_NEG_ADVERTISE_REG,
- AdapterInfo->PhyAddress,
- &MdiOwnAdReg
- );
-
- //
- // AND the two advertisement registers together, and get rid of any
- // extraneous bits.
- //
- MdiOwnAdReg = (UINT16) (MdiOwnAdReg & (MdiLinkPartnerAdReg & NWAY_LP_ABILITY));
-
- //
- // Get speed setting
- //
- if (MdiOwnAdReg & (NWAY_AD_TX_HALF_DPX | NWAY_AD_TX_FULL_DPX | NWAY_AD_T4_CAPABLE)) {
- AdapterInfo->LinkSpeed = 100;
- } else {
- AdapterInfo->LinkSpeed = 10;
- }
-
- //
- // Get duplex setting -- use priority resolution algorithm
- //
- if (MdiOwnAdReg & (NWAY_AD_T4_CAPABLE)) {
- AdapterInfo->Duplex = HALF_DUPLEX;
- return ;
- } else if (MdiOwnAdReg & (NWAY_AD_TX_FULL_DPX)) {
- AdapterInfo->Duplex = FULL_DUPLEX;
- return ;
- } else if (MdiOwnAdReg & (NWAY_AD_TX_HALF_DPX)) {
- AdapterInfo->Duplex = HALF_DUPLEX;
- return ;
- } else if (MdiOwnAdReg & (NWAY_AD_10T_FULL_DPX)) {
- AdapterInfo->Duplex = FULL_DUPLEX;
- return ;
- } else {
- AdapterInfo->Duplex = HALF_DUPLEX;
- return ;
- }
- }
-
- //
- // If we are connected to a dumb (non-NWAY) repeater or hub, and the line
- // speed was determined automatically by parallel detection, then we have
- // no way of knowing exactly what speed the PHY is set to unless that PHY
- // has a propietary register which indicates speed in this situation. The
- // NSC TX PHY does have such a register. Also, since NWAY didn't establish
- // the connection, the duplex setting should HALF duplex.
- //
- AdapterInfo->Duplex = HALF_DUPLEX;
-
- if (PhyId == PHY_NSC_TX) {
- //
- // Read register 25 to get the SPEED_10 bit
- //
- MdiRead (
- AdapterInfo,
- NSC_SPEED_IND_REG,
- AdapterInfo->PhyAddress,
- &MdiMiscReg
- );
-
- //
- // If bit 6 was set then we're at 10mb
- //
- if (MdiMiscReg & NSC_TX_SPD_INDC_SPEED) {
- AdapterInfo->LinkSpeed = 10;
- } else {
- AdapterInfo->LinkSpeed = 100;
- }
- }
-
- //
- // If we don't know what line speed we are set at, then we'll default to
- // 10mbs
- //
- else {
- AdapterInfo->LinkSpeed = 10;
- }
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-VOID
-XmitWaitForCompletion (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- TxCB *TxPtr;
-
- if (AdapterInfo->FreeCBCount == AdapterInfo->TxBufCnt) {
- return ;
- }
-
- //
- // used xmit cb list starts right after the free tail (ends before the
- // free head ptr)
- //
- TxPtr = AdapterInfo->FreeTxTailPtr->NextTCBVirtualLinkPtr;
- while (TxPtr != AdapterInfo->FreeTxHeadPtr) {
- CommandWaitForCompletion (TxPtr, AdapterInfo);
- SetFreeCB (AdapterInfo, TxPtr);
- TxPtr = TxPtr->NextTCBVirtualLinkPtr;
- }
-}
-
-
-/**
- TODO: Add function description
-
- @param cmd_ptr TODO: add argument description
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-INT8
-CommandWaitForCompletion (
- TxCB *cmd_ptr,
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- INT16 wait;
- wait = 5000;
- while ((cmd_ptr->cb_header.status == 0) && (--wait > 0)) {
- DelayIt (AdapterInfo, 10);
- }
-
- if (cmd_ptr->cb_header.status == 0) {
- return -1;
- }
-
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-INT8
-SoftwareReset (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT8 tco_stat;
- UINT16 wait;
-
- tco_stat = 0;
-
- //
- // Reset the chip: stop Tx and Rx processes and clear counters.
- // This takes less than 10usec and will easily finish before the next
- // action.
- //
-
- OutLong (AdapterInfo, PORT_RESET, AdapterInfo->ioaddr + SCBPort);
- //
- // wait for 5 milli seconds here!
- //
- DelayIt (AdapterInfo, 5000);
- //
- // TCO Errata work around for 559s only
- // -----------------------------------------------------------------------------------
- // TCO Workaround Code
- // haifa workaround
- // -----------------------------------------------------------------------------------
- // 1. Issue SW-RST ^^^ (already done above)
- // 2. Issue a redundant Set CU Base CMD immediately
- // Do not set the General Pointer before the Set CU Base cycle
- // Do not check the SCB CMD before the Set CU Base cycle
- // 3. Wait for the SCB-CMD to be cleared
- // this indicates the transition to post-driver
- // 4. Poll the TCO-Req bit in the PMDR to be cleared
- // this indicates the tco activity has stopped for real
- // 5. Proceed with the nominal Driver Init:
- // Actual Set CU & RU Base ...
- //
- // Check for ICH2 device ID. If this is an ICH2,
- // do the TCO workaround code.
- //
- if (AdapterInfo->VendorID == D102_DEVICE_ID ||
- AdapterInfo->VendorID == ICH3_DEVICE_ID_1 ||
- AdapterInfo->VendorID == ICH3_DEVICE_ID_2 ||
- AdapterInfo->VendorID == ICH3_DEVICE_ID_3 ||
- AdapterInfo->VendorID == ICH3_DEVICE_ID_4 ||
- AdapterInfo->VendorID == ICH3_DEVICE_ID_5 ||
- AdapterInfo->VendorID == ICH3_DEVICE_ID_6 ||
- AdapterInfo->VendorID == ICH3_DEVICE_ID_7 ||
- AdapterInfo->VendorID == ICH3_DEVICE_ID_8 ||
- AdapterInfo->RevID >= 8) { // do the TCO fix
- //
- // donot load the scb pointer but just give load_cu cmd.
- //
- OutByte (AdapterInfo, CU_CMD_BASE, AdapterInfo->ioaddr + SCBCmd);
- //
- // wait for command to be accepted.
- //
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
- //
- // read PMDR register and check bit 1 in it to see if TCO is active
- //
-
- //
- // wait for 5 milli seconds
- //
- wait = 5000;
- while (wait) {
- tco_stat = InByte (AdapterInfo, AdapterInfo->ioaddr + 0x1b);
- if ((tco_stat & 2) == 0) {
- //
- // is the activity bit clear??
- //
- break;
- }
-
- wait--;
- DelayIt (AdapterInfo, 1);
- }
-
- if ((tco_stat & 2) != 0) {
- //
- // not zero??
- //
- return -1;
- }
- }
-
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT8
-SelectiveReset (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT16 wait;
- UINT32 stat;
-
- wait = 10;
- stat = 0;
- OutLong (AdapterInfo, POR_SELECTIVE_RESET, AdapterInfo->ioaddr + SCBPort);
- //
- // wait for this to complete
- //
-
- //
- // wait for 2 milli seconds here!
- //
- DelayIt (AdapterInfo, 2000);
- while (wait > 0) {
- wait--;
- stat = InLong (AdapterInfo, AdapterInfo->ioaddr + SCBPort);
- if (stat == 0) {
- break;
- }
-
- //
- // wait for 1 milli second
- //
- DelayIt (AdapterInfo, 1000);
- }
-
- if (stat != 0) {
- return PXE_STATCODE_DEVICE_FAILURE;
- }
-
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT16
-InitializeChip (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT16 ret_val;
- if (SoftwareReset (AdapterInfo) != 0) {
- return PXE_STATCODE_DEVICE_FAILURE;
- }
-
- //
- // disable interrupts
- //
- OutWord (AdapterInfo, INT_MASK, AdapterInfo->ioaddr + SCBCmd);
-
- //
- // Load the base registers with 0s (we will give the complete address as
- // offset later when we issue any command
- //
- if ((ret_val = Load_Base_Regs (AdapterInfo)) != 0) {
- return ret_val;
- }
-
- if ((ret_val = SetupCBlink (AdapterInfo)) != 0) {
- return ret_val;
- }
-
- if ((ret_val = SetupReceiveQueues (AdapterInfo)) != 0) {
- return ret_val;
- }
-
- //
- // detect the PHY only if we need to detect the cable as requested by the
- // initialize parameters
- //
- AdapterInfo->PhyAddress = 0xFF;
-
- if (AdapterInfo->CableDetect != 0) {
- if (!PhyDetect (AdapterInfo)) {
- return PXE_STATCODE_DEVICE_FAILURE;
- }
- }
-
- if ((ret_val = E100bSetupIAAddr (AdapterInfo)) != 0) {
- return ret_val;
- }
-
- if ((ret_val = Configure (AdapterInfo)) != 0) {
- return ret_val;
- }
-
- return 0;
-}
diff --git a/OptionRomPkg/UndiRuntimeDxe/E100b.h b/OptionRomPkg/UndiRuntimeDxe/E100b.h deleted file mode 100644 index de63ff4c31..0000000000 --- a/OptionRomPkg/UndiRuntimeDxe/E100b.h +++ /dev/null @@ -1,671 +0,0 @@ -/** @file
- Definitions for network adapter card.
-
-Copyright (c) 2006 - 2007, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef _E100B_H_
-#define _E100B_H_
-
-// pci config offsets:
-
-#define RX_BUFFER_COUNT 32
-#define TX_BUFFER_COUNT 32
-
-#define PCI_VENDOR_ID_INTEL 0x8086
-#define PCI_DEVICE_ID_INTEL_82557 0x1229
-#define D100_VENDOR_ID 0x8086
-#define D100_DEVICE_ID 0x1229
-#define D102_DEVICE_ID 0x2449
-
-#define ICH3_DEVICE_ID_1 0x1031
-#define ICH3_DEVICE_ID_2 0x1032
-#define ICH3_DEVICE_ID_3 0x1033
-#define ICH3_DEVICE_ID_4 0x1034
-#define ICH3_DEVICE_ID_5 0x1035
-#define ICH3_DEVICE_ID_6 0x1036
-#define ICH3_DEVICE_ID_7 0x1037
-#define ICH3_DEVICE_ID_8 0x1038
-
-#define SPEEDO_DEVICE_ID 0x1227
-#define SPLASH1_DEVICE_ID 0x1226
-
-
-// bit fields for the command
-#define PCI_COMMAND_MASTER 0x04 // bit 2
-#define PCI_COMMAND_IO 0x01 // bit 0
-#define PCI_COMMAND 0x04
-#define PCI_LATENCY_TIMER 0x0D
-
-#define ETHER_MAC_ADDR_LEN 6
-#ifdef AVL_XXX
-#define ETHER_HEADER_LEN 14
-// media interface type
-// #define INTERFACE_TYPE "
-
-// Hardware type values
-#define HW_ETHER_TYPE 1
-#define HW_EXPERIMENTAL_ETHER_TYPE 2
-#define HW_IEEE_TYPE 6
-#define HW_ARCNET_TYPE 7
-
-#endif // AVL_XXX
-
-#define MAX_ETHERNET_PKT_SIZE 1514 // including eth header
-#define RX_BUFFER_SIZE 1536 // including crc and padding
-#define TX_BUFFER_SIZE 64
-#define ETH_MTU 1500 // does not include ethernet header length
-
-#define SPEEDO3_TOTAL_SIZE 0x20
-
-#pragma pack(1)
-
-typedef struct eth {
- UINT8 dest_addr[PXE_HWADDR_LEN_ETHER];
- UINT8 src_addr[PXE_HWADDR_LEN_ETHER];
- UINT16 type;
-} EtherHeader;
-
-#pragma pack(1)
-typedef struct CONFIG_HEADER {
- UINT16 VendorID;
- UINT16 DeviceID;
- UINT16 Command;
- UINT16 Status;
- UINT16 RevID;
- UINT16 ClassID;
- UINT8 CacheLineSize;
- UINT8 LatencyTimer;
- UINT8 HeaderType; // must be zero to impose this structure...
- UINT8 BIST; // built-in self test
- UINT32 BaseAddressReg_0; // memory mapped address
- UINT32 BaseAddressReg_1; //io mapped address, Base IO address
- UINT32 BaseAddressReg_2; // option rom address
- UINT32 BaseAddressReg_3;
- UINT32 BaseAddressReg_4;
- UINT32 BaseAddressReg_5;
- UINT32 CardBusCISPtr;
- UINT16 SubVendorID;
- UINT16 SubSystemID;
- UINT32 ExpansionROMBaseAddr;
- UINT8 CapabilitiesPtr;
- UINT8 reserved1;
- UINT16 Reserved2;
- UINT32 Reserved3;
- UINT8 int_line;
- UINT8 int_pin;
- UINT8 Min_gnt;
- UINT8 Max_lat;
-} PCI_CONFIG_HEADER;
-#pragma pack()
-
-//-------------------------------------------------------------------------
-// Offsets to the various registers.
-// All accesses need not be longword aligned.
-//-------------------------------------------------------------------------
-enum speedo_offsets {
- SCBStatus = 0, SCBCmd = 2, // Rx/Command Unit command and status.
- SCBPointer = 4, // General purpose pointer.
- SCBPort = 8, // Misc. commands and operands.
- SCBflash = 12, SCBeeprom = 14, // EEPROM and flash memory control.
- SCBCtrlMDI = 16, // MDI interface control.
- SCBEarlyRx = 20, // Early receive byte count.
- SCBEarlyRxInt = 24, SCBFlowCtrlReg = 25, SCBPmdr = 27,
- // offsets for general control registers (GCRs)
- SCBGenCtrl = 28, SCBGenStatus = 29, SCBGenCtrl2 = 30, SCBRsvd = 31
-};
-
-#define GCR2_EEPROM_ACCESS_SEMAPHORE 0x80 // bit offset into the gcr2
-
-//-------------------------------------------------------------------------
-// Action commands - Commands that can be put in a command list entry.
-//-------------------------------------------------------------------------
-enum commands {
- CmdNOp = 0, CmdIASetup = 1, CmdConfigure = 2, CmdMulticastList = 3,
- CmdTx = 4, CmdTDR = 5, CmdDump = 6, CmdDiagnose = 7,
- CmdSuspend = 0x4000, /* Suspend after completion. */
- CmdIntr = 0x2000, /* Interrupt after completion. */
- CmdTxFlex = 0x0008 /* Use "Flexible mode" for CmdTx command. */
-};
-
-//-------------------------------------------------------------------------
-// port commands
-//-------------------------------------------------------------------------
-#define PORT_RESET 0
-#define PORT_SELF_TEST 1
-#define POR_SELECTIVE_RESET 2
-#define PORT_DUMP_POINTER 2
-
-//-------------------------------------------------------------------------
-// SCB Command Word bit definitions
-//-------------------------------------------------------------------------
-//- CUC fields
-#define CU_START 0x0010
-#define CU_RESUME 0x0020
-#define CU_STATSADDR 0x0040
-#define CU_SHOWSTATS 0x0050 /* Dump statistics counters. */
-#define CU_CMD_BASE 0x0060 /* Base address to add to add CU commands. */
-#define CU_DUMPSTATS 0x0070 /* Dump then reset stats counters. */
-
-//- RUC fields
-#define RX_START 0x0001
-#define RX_RESUME 0x0002
-#define RX_ABORT 0x0004
-#define RX_ADDR_LOAD 0x0006 /* load ru_base_reg */
-#define RX_RESUMENR 0x0007
-
-// Interrupt fields (assuming byte addressing)
-#define INT_MASK 0x0100
-#define DRVR_INT 0x0200 /* Driver generated interrupt. */
-
-//- CB Status Word
-#define CMD_STATUS_COMPLETE 0x8000
-#define RX_STATUS_COMPLETE 0x8000
-#define CMD_STATUS_MASK 0xF000
-
-//-------------------------------------------------------------------------
-//- SCB Status bits:
-// Interrupts are ACKed by writing to the upper 6 interrupt bits
-//-------------------------------------------------------------------------
-#define SCB_STATUS_MASK 0xFC00 // bits 2-7 - STATUS/ACK Mask
-#define SCB_STATUS_CX_TNO 0x8000 // BIT_15 - CX or TNO Interrupt
-#define SCB_STATUS_FR 0x4000 // BIT_14 - FR Interrupt
-#define SCB_STATUS_CNA 0x2000 // BIT_13 - CNA Interrupt
-#define SCB_STATUS_RNR 0x1000 // BIT_12 - RNR Interrupt
-#define SCB_STATUS_MDI 0x0800 // BIT_11 - MDI R/W Done Interrupt
-#define SCB_STATUS_SWI 0x0400 // BIT_10 - SWI Interrupt
-
-// CU STATUS: bits 6 & 7
-#define SCB_STATUS_CU_MASK 0x00C0 // bits 6 & 7
-#define SCB_STATUS_CU_IDLE 0x0000 // 00
-#define SCB_STATUS_CU_SUSPEND 0x0040 // 01
-#define SCB_STATUS_CU_ACTIVE 0x0080 // 10
-
-// RU STATUS: bits 2-5
-#define SCB_RUS_IDLE 0x0000
-#define SCB_RUS_SUSPENDED 0x0004 // bit 2
-#define SCB_RUS_NO_RESOURCES 0x0008 // bit 3
-#define SCB_RUS_READY 0x0010 // bit 4
-
-//-------------------------------------------------------------------------
-// Bit Mask definitions
-//-------------------------------------------------------------------------
-#define BIT_0 0x0001
-#define BIT_1 0x0002
-#define BIT_2 0x0004
-#define BIT_3 0x0008
-#define BIT_4 0x0010
-#define BIT_5 0x0020
-#define BIT_6 0x0040
-#define BIT_7 0x0080
-#define BIT_8 0x0100
-#define BIT_9 0x0200
-#define BIT_10 0x0400
-#define BIT_11 0x0800
-#define BIT_12 0x1000
-#define BIT_13 0x2000
-#define BIT_14 0x4000
-#define BIT_15 0x8000
-#define BIT_24 0x01000000
-#define BIT_28 0x10000000
-
-
-//-------------------------------------------------------------------------
-// MDI Control register bit definitions
-//-------------------------------------------------------------------------
-#define MDI_DATA_MASK BIT_0_15 // MDI Data port
-#define MDI_REG_ADDR BIT_16_20 // which MDI register to read/write
-#define MDI_PHY_ADDR BIT_21_25 // which PHY to read/write
-#define MDI_PHY_OPCODE BIT_26_27 // which PHY to read/write
-#define MDI_PHY_READY BIT_28 // PHY is ready for another MDI cycle
-#define MDI_PHY_INT_ENABLE BIT_29 // Assert INT at MDI cycle completion
-
-#define BIT_0_2 0x0007
-#define BIT_0_3 0x000F
-#define BIT_0_4 0x001F
-#define BIT_0_5 0x003F
-#define BIT_0_6 0x007F
-#define BIT_0_7 0x00FF
-#define BIT_0_8 0x01FF
-#define BIT_0_13 0x3FFF
-#define BIT_0_15 0xFFFF
-#define BIT_1_2 0x0006
-#define BIT_1_3 0x000E
-#define BIT_2_5 0x003C
-#define BIT_3_4 0x0018
-#define BIT_4_5 0x0030
-#define BIT_4_6 0x0070
-#define BIT_4_7 0x00F0
-#define BIT_5_7 0x00E0
-#define BIT_5_9 0x03E0
-#define BIT_5_12 0x1FE0
-#define BIT_5_15 0xFFE0
-#define BIT_6_7 0x00c0
-#define BIT_7_11 0x0F80
-#define BIT_8_10 0x0700
-#define BIT_9_13 0x3E00
-#define BIT_12_15 0xF000
-
-#define BIT_16_20 0x001F0000
-#define BIT_21_25 0x03E00000
-#define BIT_26_27 0x0C000000
-
-//-------------------------------------------------------------------------
-// MDI Control register opcode definitions
-//-------------------------------------------------------------------------
-#define MDI_WRITE 1 // Phy Write
-#define MDI_READ 2 // Phy read
-
-//-------------------------------------------------------------------------
-// PHY 100 MDI Register/Bit Definitions
-//-------------------------------------------------------------------------
-// MDI register set
-#define MDI_CONTROL_REG 0x00 // MDI control register
-#define MDI_STATUS_REG 0x01 // MDI Status regiser
-#define PHY_ID_REG_1 0x02 // Phy indentification reg (word 1)
-#define PHY_ID_REG_2 0x03 // Phy indentification reg (word 2)
-#define AUTO_NEG_ADVERTISE_REG 0x04 // Auto-negotiation advertisement
-#define AUTO_NEG_LINK_PARTNER_REG 0x05 // Auto-negotiation link partner ability
-#define AUTO_NEG_EXPANSION_REG 0x06 // Auto-negotiation expansion
-#define AUTO_NEG_NEXT_PAGE_REG 0x07 // Auto-negotiation next page transmit
-#define EXTENDED_REG_0 0x10 // Extended reg 0 (Phy 100 modes)
-#define EXTENDED_REG_1 0x14 // Extended reg 1 (Phy 100 error indications)
-#define NSC_CONG_CONTROL_REG 0x17 // National (TX) congestion control
-#define NSC_SPEED_IND_REG 0x19 // National (TX) speed indication
-
-// MDI Control register bit definitions
-#define MDI_CR_COLL_TEST_ENABLE BIT_7 // Collision test enable
-#define MDI_CR_FULL_HALF BIT_8 // FDX =1, half duplex =0
-#define MDI_CR_RESTART_AUTO_NEG BIT_9 // Restart auto negotiation
-#define MDI_CR_ISOLATE BIT_10 // Isolate PHY from MII
-#define MDI_CR_POWER_DOWN BIT_11 // Power down
-#define MDI_CR_AUTO_SELECT BIT_12 // Auto speed select enable
-#define MDI_CR_10_100 BIT_13 // 0 = 10Mbs, 1 = 100Mbs
-#define MDI_CR_LOOPBACK BIT_14 // 0 = normal, 1 = loopback
-#define MDI_CR_RESET BIT_15 // 0 = normal, 1 = PHY reset
-
-// MDI Status register bit definitions
-#define MDI_SR_EXT_REG_CAPABLE BIT_0 // Extended register capabilities
-#define MDI_SR_JABBER_DETECT BIT_1 // Jabber detected
-#define MDI_SR_LINK_STATUS BIT_2 // Link Status -- 1 = link
-#define MDI_SR_AUTO_SELECT_CAPABLE BIT_3 // Auto speed select capable
-#define MDI_SR_REMOTE_FAULT_DETECT BIT_4 // Remote fault detect
-#define MDI_SR_AUTO_NEG_COMPLETE BIT_5 // Auto negotiation complete
-#define MDI_SR_10T_HALF_DPX BIT_11 // 10BaseT Half Duplex capable
-#define MDI_SR_10T_FULL_DPX BIT_12 // 10BaseT full duplex capable
-#define MDI_SR_TX_HALF_DPX BIT_13 // TX Half Duplex capable
-#define MDI_SR_TX_FULL_DPX BIT_14 // TX full duplex capable
-#define MDI_SR_T4_CAPABLE BIT_15 // T4 capable
-
-// Auto-Negotiation advertisement register bit definitions
-#define NWAY_AD_SELCTOR_FIELD BIT_0_4 // identifies supported protocol
-#define NWAY_AD_ABILITY BIT_5_12 // technologies that are supported
-#define NWAY_AD_10T_HALF_DPX BIT_5 // 10BaseT Half Duplex capable
-#define NWAY_AD_10T_FULL_DPX BIT_6 // 10BaseT full duplex capable
-#define NWAY_AD_TX_HALF_DPX BIT_7 // TX Half Duplex capable
-#define NWAY_AD_TX_FULL_DPX BIT_8 // TX full duplex capable
-#define NWAY_AD_T4_CAPABLE BIT_9 // T4 capable
-#define NWAY_AD_REMOTE_FAULT BIT_13 // indicates local remote fault
-#define NWAY_AD_RESERVED BIT_14 // reserved
-#define NWAY_AD_NEXT_PAGE BIT_15 // Next page (not supported)
-
-// Auto-Negotiation link partner ability register bit definitions
-#define NWAY_LP_SELCTOR_FIELD BIT_0_4 // identifies supported protocol
-#define NWAY_LP_ABILITY BIT_5_9 // technologies that are supported
-#define NWAY_LP_REMOTE_FAULT BIT_13 // indicates partner remote fault
-#define NWAY_LP_ACKNOWLEDGE BIT_14 // acknowledge
-#define NWAY_LP_NEXT_PAGE BIT_15 // Next page (not supported)
-
-// Auto-Negotiation expansion register bit definitions
-#define NWAY_EX_LP_NWAY BIT_0 // link partner is NWAY
-#define NWAY_EX_PAGE_RECEIVED BIT_1 // link code word received
-#define NWAY_EX_NEXT_PAGE_ABLE BIT_2 // local is next page able
-#define NWAY_EX_LP_NEXT_PAGE_ABLE BIT_3 // partner is next page able
-#define NWAY_EX_PARALLEL_DET_FLT BIT_4 // parallel detection fault
-#define NWAY_EX_RESERVED BIT_5_15 // reserved
-
-
-// PHY 100 Extended Register 0 bit definitions
-#define PHY_100_ER0_FDX_INDIC BIT_0 // 1 = FDX, 0 = half duplex
-#define PHY_100_ER0_SPEED_INDIC BIT_1 // 1 = 100mbs, 0= 10mbs
-#define PHY_100_ER0_WAKE_UP BIT_2 // Wake up DAC
-#define PHY_100_ER0_RESERVED BIT_3_4 // Reserved
-#define PHY_100_ER0_REV_CNTRL BIT_5_7 // Revsion control (A step = 000)
-#define PHY_100_ER0_FORCE_FAIL BIT_8 // Force Fail is enabled
-#define PHY_100_ER0_TEST BIT_9_13 // Revsion control (A step = 000)
-#define PHY_100_ER0_LINKDIS BIT_14 // Link integrity test is disabled
-#define PHY_100_ER0_JABDIS BIT_15 // Jabber function is disabled
-
-
-// PHY 100 Extended Register 1 bit definitions
-#define PHY_100_ER1_RESERVED BIT_0_8 // Reserved
-#define PHY_100_ER1_CH2_DET_ERR BIT_9 // Channel 2 EOF detection error
-#define PHY_100_ER1_MANCH_CODE_ERR BIT_10 // Manchester code error
-#define PHY_100_ER1_EOP_ERR BIT_11 // EOP error
-#define PHY_100_ER1_BAD_CODE_ERR BIT_12 // bad code error
-#define PHY_100_ER1_INV_CODE_ERR BIT_13 // invalid code error
-#define PHY_100_ER1_DC_BAL_ERR BIT_14 // DC balance error
-#define PHY_100_ER1_PAIR_SKEW_ERR BIT_15 // Pair skew error
-
-// National Semiconductor TX phy congestion control register bit definitions
-#define NSC_TX_CONG_TXREADY BIT_10 // Makes TxReady an input
-#define NSC_TX_CONG_ENABLE BIT_8 // Enables congestion control
-#define NSC_TX_CONG_F_CONNECT BIT_5 // Enables congestion control
-
-// National Semiconductor TX phy speed indication register bit definitions
-#define NSC_TX_SPD_INDC_SPEED BIT_6 // 0 = 100mb, 1=10mb
-
-//-------------------------------------------------------------------------
-// Phy related constants
-//-------------------------------------------------------------------------
-#define PHY_503 0
-#define PHY_100_A 0x000003E0
-#define PHY_100_C 0x035002A8
-#define PHY_TX_ID 0x015002A8
-#define PHY_NSC_TX 0x5c002000
-#define PHY_OTHER 0xFFFF
-
-#define PHY_MODEL_REV_ID_MASK 0xFFF0FFFF
-#define PARALLEL_DETECT 0
-#define N_WAY 1
-
-#define RENEGOTIATE_TIME 35 // (3.5 Seconds)
-
-#define CONNECTOR_AUTO 0
-#define CONNECTOR_TPE 1
-#define CONNECTOR_MII 2
-
-//-------------------------------------------------------------------------
-
-/* The Speedo3 Rx and Tx frame/buffer descriptors. */
-#pragma pack(1)
-struct CB_Header { /* A generic descriptor. */
- UINT16 status; /* Offset 0. */
- UINT16 command; /* Offset 2. */
- UINT32 link; /* struct descriptor * */
-};
-
-/* transmit command block structure */
-#pragma pack(1)
-typedef struct s_TxCB {
- struct CB_Header cb_header;
- UINT32 PhysTBDArrayAddres; /* address of an array that contains
- physical TBD pointers */
- UINT16 ByteCount; /* immediate data count = 0 always */
- UINT8 Threshold;
- UINT8 TBDCount;
- UINT8 ImmediateData[TX_BUFFER_SIZE];
- /* following fields are not seen by the 82557 */
- struct TBD {
- UINT32 phys_buf_addr;
- UINT32 buf_len;
- } TBDArray[MAX_XMIT_FRAGMENTS];
- UINT32 PhysArrayAddr; /* in case the one in the header is lost */
- UINT32 PhysTCBAddress; /* for this TCB */
- struct s_TxCB *NextTCBVirtualLinkPtr;
- struct s_TxCB *PrevTCBVirtualLinkPtr;
- UINT64 free_data_ptr; // to be given to the upper layer when this xmit completes1
-}TxCB;
-
-/* The Speedo3 Rx and Tx buffer descriptors. */
-#pragma pack(1)
-typedef struct s_RxFD { /* Receive frame descriptor. */
- struct CB_Header cb_header;
- UINT32 rx_buf_addr; /* VOID * */
- UINT16 ActualCount;
- UINT16 RFDSize;
- UINT8 RFDBuffer[RX_BUFFER_SIZE];
- UINT8 forwarded;
- UINT8 junk[3];
-}RxFD;
-
-/* Elements of the RxFD.status word. */
-#define RX_COMPLETE 0x8000
-#define RX_FRAME_OK 0x2000
-
-/* Elements of the dump_statistics block. This block must be lword aligned. */
-#pragma pack(1)
-struct speedo_stats {
- UINT32 tx_good_frames;
- UINT32 tx_coll16_errs;
- UINT32 tx_late_colls;
- UINT32 tx_underruns;
- UINT32 tx_lost_carrier;
- UINT32 tx_deferred;
- UINT32 tx_one_colls;
- UINT32 tx_multi_colls;
- UINT32 tx_total_colls;
- UINT32 rx_good_frames;
- UINT32 rx_crc_errs;
- UINT32 rx_align_errs;
- UINT32 rx_resource_errs;
- UINT32 rx_overrun_errs;
- UINT32 rx_colls_errs;
- UINT32 rx_runt_errs;
- UINT32 done_marker;
-};
-#pragma pack()
-
-
-struct Krn_Mem{
- RxFD rx_ring[RX_BUFFER_COUNT];
- TxCB tx_ring[TX_BUFFER_COUNT];
- struct speedo_stats statistics;
-};
-#define MEMORY_NEEDED sizeof(struct Krn_Mem)
-
-/* The parameters for a CmdConfigure operation.
- There are so many options that it would be difficult to document each bit.
- We mostly use the default or recommended settings.
-*/
-
-/*
- *--------------------------------------------------------------------------
- * Configuration CB Parameter Bit Definitions
- *--------------------------------------------------------------------------
- */
-// - Byte 0 (Default Value = 16h)
-#define CFIG_BYTE_COUNT 0x16 // 22 Configuration Bytes
-
-//- Byte 1 (Default Value = 88h)
-#define CFIG_TXRX_FIFO_LIMIT 0x88
-
-//- Byte 2 (Default Value = 0)
-#define CFIG_ADAPTIVE_IFS 0
-
-//- Byte 3 (Default Value = 0, ALWAYS. This byte is RESERVED)
-#define CFIG_RESERVED 0
-
-//- Byte 4 (Default Value = 0. Default implies that Rx DMA cannot be
-//- preempted).
-#define CFIG_RXDMA_BYTE_COUNT 0
-
-//- Byte 5 (Default Value = 80h. Default implies that Tx DMA cannot be
-//- preempted. However, setting these counters is enabled.)
-#define CFIG_DMBC_ENABLE 0x80
-
-//- Byte 6 (Default Value = 33h. Late SCB enabled, No TNO interrupts,
-//- CNA interrupts and do not save bad frames.)
-#define CFIG_LATE_SCB 1 // BIT 0
-#define CFIG_TNO_INTERRUPT 0x4 // BIT 2
-#define CFIG_CI_INTERRUPT 0x8 // BIT 3
-#define CFIG_SAVE_BAD_FRAMES 0x80 // BIT_7
-
-//- Byte 7 (Default Value = 7h. Discard short frames automatically and
-//- attempt upto 3 retries on transmit.)
-#define CFIG_DISCARD_SHORTRX 0x00001
-#define CFIG_URUN_RETRY BIT_1 OR BIT_2
-
-//- Byte 8 (Default Value = 1. Enable MII mode.)
-#define CFIG_503_MII BIT_0
-
-//- Byte 9 (Default Value = 0, ALWAYS)
-
-//- Byte 10 (Default Value = 2Eh)
-#define CFIG_NSAI BIT_3
-#define CFIG_PREAMBLE_LENGTH BIT_5 ;- Bit 5-4 = 1-0
-#define CFIG_NO_LOOPBACK 0
-#define CFIG_INTERNAL_LOOPBACK BIT_6
-#define CFIG_EXT_LOOPBACK BIT_7
-#define CFIG_EXT_PIN_LOOPBACK BIT_6 OR BIT_7
-
-//- Byte 11 (Default Value = 0)
-#define CFIG_LINEAR_PRIORITY 0
-
-//- Byte 12 (Default Value = 60h)
-#define CFIG_LPRIORITY_MODE 0
-#define CFIG_IFS 6 ;- 6 * 16 = 96
-
-//- Byte 13 (Default Value = 0, ALWAYS)
-
-//- Byte 14 (Default Value = 0F2h, ALWAYS)
-
-//- Byte 15 (Default Value = E8h)
-#define CFIG_PROMISCUOUS_MODE BIT_0
-#define CFIG_BROADCAST_DISABLE BIT_1
-#define CFIG_CRS_CDT BIT_7
-
-//- Byte 16 (Default Value = 0, ALWAYS)
-
-//- Byte 17 (Default Value = 40h, ALWAYS)
-
-//- Byte 18 (Default Value = F2h)
-#define CFIG_STRIPPING BIT_0
-#define CFIG_PADDING BIT_1
-#define CFIG_RX_CRC_TRANSFER BIT_2
-
-//- Byte 19 (Default Value = 80h)
-#define CFIG_FORCE_FDX BIT_6
-#define CFIG_FDX_PIN_ENABLE BIT_7
-
-//- Byte 20 (Default Value = 3Fh)
-#define CFIG_MULTI_IA BIT_6
-
-//- Byte 21 (Default Value = 05)
-#define CFIG_MC_ALL BIT_3
-
-/*-----------------------------------------------------------------------*/
-#define D102_REVID 0x0b
-
-#define HALF_DUPLEX 1
-#define FULL_DUPLEX 2
-
-typedef struct s_data_instance {
-
- UINT16 State; // stopped, started or initialized
- UINT16 Bus;
- UINT8 Device;
- UINT8 Function;
- UINT16 VendorID;
- UINT16 DeviceID;
- UINT16 RevID;
- UINT16 SubVendorID;
- UINT16 SubSystemID;
-
- UINT8 PermNodeAddress[PXE_MAC_LENGTH];
- UINT8 CurrentNodeAddress[PXE_MAC_LENGTH];
- UINT8 BroadcastNodeAddress[PXE_MAC_LENGTH];
- UINT32 Config[MAX_PCI_CONFIG_LEN];
- UINT32 NVData[MAX_EEPROM_LEN];
-
- UINT32 ioaddr;
- UINT32 flash_addr;
-
- UINT16 LinkSpeed; // actual link speed setting
- UINT16 LinkSpeedReq; // requested (forced) link speed
- UINT8 DuplexReq; // requested duplex
- UINT8 Duplex; // Duplex set
- UINT8 CableDetect; // 1 to detect and 0 not to detect the cable
- UINT8 LoopBack;
-
- UINT16 TxBufCnt;
- UINT16 TxBufSize;
- UINT16 RxBufCnt;
- UINT16 RxBufSize;
- UINT32 RxTotals;
- UINT32 TxTotals;
-
- UINT16 int_mask;
- UINT16 Int_Status;
- UINT16 PhyRecord[2]; // primary and secondary PHY record registers from eeprom
- UINT8 PhyAddress;
- UINT8 int_num;
- UINT16 NVData_Len;
- UINT32 MemoryLength;
-
- RxFD *rx_ring; // array of rx buffers
- TxCB *tx_ring; // array of tx buffers
- struct speedo_stats *statistics;
- TxCB *FreeTxHeadPtr;
- TxCB *FreeTxTailPtr;
- RxFD *RFDTailPtr;
-
- UINT64 rx_phy_addr; // physical addresses
- UINT64 tx_phy_addr;
- UINT64 stat_phy_addr;
- UINT64 MemoryPtr;
- UINT64 Mapped_MemoryPtr;
-
- UINT64 xmit_done[TX_BUFFER_COUNT << 1]; // circular buffer
- UINT16 xmit_done_head; // index into the xmit_done array
- UINT16 xmit_done_tail; // where are we filling now (index into xmit_done)
- UINT16 cur_rx_ind; // current RX Q head index
- UINT16 FreeCBCount;
-
- BOOLEAN in_interrupt;
- BOOLEAN in_transmit;
- BOOLEAN Receive_Started;
- UINT8 Rx_Filter;
- UINT8 VersionFlag; // UNDI30 or UNDI31??
- UINT8 rsvd[3];
-
- struct mc{
- UINT16 reserved [3]; // padding for this structure to make it 8 byte aligned
- UINT16 list_len;
- UINT8 mc_list[MAX_MCAST_ADDRESS_CNT][PXE_MAC_LENGTH]; // 8*32 is the size
- } mcast_list;
-
- UINT64 Unique_ID;
-
- EFI_PCI_IO_PROTOCOL *Io_Function;
- //
- // Original PCI attributes
- //
- UINT64 OriginalPciAttributes;
-
- VOID (*Delay_30)(UINTN); // call back routine
- VOID (*Virt2Phys_30)(UINT64 virtual_addr, UINT64 physical_ptr); // call back routine
- VOID (*Block_30)(UINT32 enable); // call back routine
- VOID (*Mem_Io_30)(UINT8 read_write, UINT8 len, UINT64 port, UINT64 buf_addr);
- VOID (*Delay)(UINT64, UINTN); // call back routine
- VOID (*Virt2Phys)(UINT64 unq_id, UINT64 virtual_addr, UINT64 physical_ptr); // call back routine
- VOID (*Block)(UINT64 unq_id, UINT32 enable); // call back routine
- VOID (*Mem_Io)(UINT64 unq_id, UINT8 read_write, UINT8 len, UINT64 port,
- UINT64 buf_addr);
- VOID (*Map_Mem)(UINT64 unq_id, UINT64 virtual_addr, UINT32 size,
- UINT32 Direction, UINT64 mapped_addr);
- VOID (*UnMap_Mem)(UINT64 unq_id, UINT64 virtual_addr, UINT32 size,
- UINT32 Direction, UINT64 mapped_addr);
- VOID (*Sync_Mem)(UINT64 unq_id, UINT64 virtual_addr,
- UINT32 size, UINT32 Direction, UINT64 mapped_addr);
-} NIC_DATA_INSTANCE;
-
-#pragma pack(1)
-struct MC_CB_STRUCT{
- UINT16 count;
- UINT8 m_list[MAX_MCAST_ADDRESS_CNT][ETHER_MAC_ADDR_LEN];
-};
-#pragma pack()
-
-#define FOUR_GIGABYTE (UINT64)0x100000000ULL
-
-#endif
-
diff --git a/OptionRomPkg/UndiRuntimeDxe/Init.c b/OptionRomPkg/UndiRuntimeDxe/Init.c deleted file mode 100644 index 41892ca2b6..0000000000 --- a/OptionRomPkg/UndiRuntimeDxe/Init.c +++ /dev/null @@ -1,1057 +0,0 @@ -/** @file
- Initialization functions for EFI UNDI32 driver.
-
-Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Undi32.h"
-//
-// Global Variables
-//
-
-PXE_SW_UNDI *pxe_31 = NULL; // 3.1 entry
-UNDI32_DEV *UNDI32DeviceList[MAX_NIC_INTERFACES];
-UNDI_CONFIG_TABLE *UndiDataPointer = NULL;
-
-//
-// UNDI Class Driver Global Variables
-//
-EFI_DRIVER_BINDING_PROTOCOL gUndiDriverBinding = {
- UndiDriverSupported,
- UndiDriverStart,
- UndiDriverStop,
- 0xa,
- NULL,
- NULL
-};
-
-
-/**
- When address mapping changes to virtual this should make the appropriate
- address conversions.
-
- (Standard Event handler)
-
- @return None
-
-**/
-VOID
-EFIAPI
-UndiNotifyVirtual (
- EFI_EVENT Event,
- VOID *Context
- )
-{
- UINT16 Index;
- VOID *Pxe31Pointer;
-
- if (pxe_31 != NULL) {
- Pxe31Pointer = (VOID *) pxe_31;
-
- EfiConvertPointer (
- EFI_OPTIONAL_PTR,
- (VOID **) &Pxe31Pointer
- );
-
- //
- // UNDI32DeviceList is an array of pointers
- //
- for (Index = 0; Index < (pxe_31->IFcnt | pxe_31->IFcntExt << 8); Index++) {
- UNDI32DeviceList[Index]->NIIProtocol_31.Id = (UINT64) (UINTN) Pxe31Pointer;
- EfiConvertPointer (
- EFI_OPTIONAL_PTR,
- (VOID **) &(UNDI32DeviceList[Index])
- );
- }
-
- EfiConvertPointer (
- EFI_OPTIONAL_PTR,
- (VOID **) &(pxe_31->EntryPoint)
- );
- pxe_31 = Pxe31Pointer;
- }
-
- for (Index = 0; Index <= PXE_OPCODE_LAST_VALID; Index++) {
- EfiConvertPointer (
- EFI_OPTIONAL_PTR,
- (VOID **) &api_table[Index].api_ptr
- );
- }
-}
-
-
-/**
- When EFI is shuting down the boot services, we need to install a
- configuration table for UNDI to work at runtime!
-
- (Standard Event handler)
-
- @return None
-
-**/
-VOID
-EFIAPI
-UndiNotifyReadyToBoot (
- EFI_EVENT Event,
- VOID *Context
- )
-{
- InstallConfigTable ();
-}
-
-
-/**
- Test to see if this driver supports ControllerHandle. Any ControllerHandle
- than contains a DevicePath, PciIo protocol, Class code of 2, Vendor ID of 0x8086,
- and DeviceId of (D100_DEVICE_ID || D102_DEVICE_ID || ICH3_DEVICE_ID_1 ||
- ICH3_DEVICE_ID_2 || ICH3_DEVICE_ID_3 || ICH3_DEVICE_ID_4 || ICH3_DEVICE_ID_5 ||
- ICH3_DEVICE_ID_6 || ICH3_DEVICE_ID_7 || ICH3_DEVICE_ID_8) can be supported.
-
- @param This Protocol instance pointer.
- @param Controller Handle of device to test.
- @param RemainingDevicePath Not used.
-
- @retval EFI_SUCCESS This driver supports this device.
- @retval other This driver does not support this device.
-
-**/
-EFI_STATUS
-EFIAPI
-UndiDriverSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_PCI_IO_PROTOCOL *PciIo;
- PCI_TYPE00 Pci;
-
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- NULL,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_TEST_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- (VOID **) &PciIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Status = PciIo->Pci.Read (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- sizeof (PCI_CONFIG_HEADER),
- &Pci
- );
-
- if (!EFI_ERROR (Status)) {
- Status = EFI_UNSUPPORTED;
-
- if (Pci.Hdr.ClassCode[2] == 0x02 && Pci.Hdr.VendorId == PCI_VENDOR_ID_INTEL) {
- switch (Pci.Hdr.DeviceId) {
- case D100_DEVICE_ID:
- case D102_DEVICE_ID:
- case ICH3_DEVICE_ID_1:
- case ICH3_DEVICE_ID_2:
- case ICH3_DEVICE_ID_3:
- case ICH3_DEVICE_ID_4:
- case ICH3_DEVICE_ID_5:
- case ICH3_DEVICE_ID_6:
- case ICH3_DEVICE_ID_7:
- case ICH3_DEVICE_ID_8:
- case 0x1039:
- case 0x103A:
- case 0x103B:
- case 0x103C:
- case 0x103D:
- case 0x103E:
- case 0x1050:
- case 0x1051:
- case 0x1052:
- case 0x1053:
- case 0x1054:
- case 0x1055:
- case 0x1056:
- case 0x1057:
- case 0x1059:
- case 0x1064:
- Status = EFI_SUCCESS;
- }
- }
- }
-
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- return Status;
-}
-
-
-/**
- Start this driver on Controller by opening PciIo and DevicePath protocol.
- Initialize PXE structures, create a copy of the Controller Device Path with the
- NIC's MAC address appended to it, install the NetworkInterfaceIdentifier protocol
- on the newly created Device Path.
-
- @param This Protocol instance pointer.
- @param Controller Handle of device to work with.
- @param RemainingDevicePath Not used, always produce all possible children.
-
- @retval EFI_SUCCESS This driver is added to Controller.
- @retval other This driver does not support this device.
-
-**/
-EFI_STATUS
-EFIAPI
-UndiDriverStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_DEVICE_PATH_PROTOCOL *UndiDevicePath;
- PCI_CONFIG_HEADER *CfgHdr;
- UNDI32_DEV *UNDI32Device;
- UINT16 NewCommand;
- UINT8 *TmpPxePointer;
- EFI_PCI_IO_PROTOCOL *PciIoFncs;
- UINTN Len;
- UINT64 Supports;
- BOOLEAN PciAttributesSaved;
-
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- (VOID **) &PciIoFncs,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- (VOID **) &UndiDevicePath,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if (EFI_ERROR (Status)) {
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- return Status;
- }
-
- PciAttributesSaved = FALSE;
-
- Status = gBS->AllocatePool (
- EfiRuntimeServicesData,
- sizeof (UNDI32_DEV),
- (VOID **) &UNDI32Device
- );
-
- if (EFI_ERROR (Status)) {
- goto UndiError;
- }
-
- ZeroMem ((CHAR8 *) UNDI32Device, sizeof (UNDI32_DEV));
-
- //
- // Get original PCI attributes
- //
- Status = PciIoFncs->Attributes (
- PciIoFncs,
- EfiPciIoAttributeOperationGet,
- 0,
- &UNDI32Device->NicInfo.OriginalPciAttributes
- );
-
- if (EFI_ERROR (Status)) {
- goto UndiErrorDeleteDevice;
- }
- PciAttributesSaved = TRUE;
-
- //
- // allocate and initialize both (old and new) the !pxe structures here,
- // there should only be one copy of each of these structure for any number
- // of NICs this undi supports. Also, these structures need to be on a
- // paragraph boundary as per the spec. so, while allocating space for these,
- // make sure that there is space for 2 !pxe structures (old and new) and a
- // 32 bytes padding for alignment adjustment (in case)
- //
- TmpPxePointer = NULL;
- if (pxe_31 == NULL) {
- Status = gBS->AllocatePool (
- EfiRuntimeServicesData,
- (sizeof (PXE_SW_UNDI) + sizeof (PXE_SW_UNDI) + 32),
- (VOID **) &TmpPxePointer
- );
-
- if (EFI_ERROR (Status)) {
- goto UndiErrorDeleteDevice;
- }
-
- ZeroMem (
- TmpPxePointer,
- sizeof (PXE_SW_UNDI) + sizeof (PXE_SW_UNDI) + 32
- );
- //
- // check for paragraph alignment here, assuming that the pointer is
- // already 8 byte aligned.
- //
- if (((UINTN) TmpPxePointer & 0x0F) != 0) {
- pxe_31 = (PXE_SW_UNDI *) ((UINTN) (TmpPxePointer + 8));
- } else {
- pxe_31 = (PXE_SW_UNDI *) TmpPxePointer;
- }
-
- PxeStructInit (pxe_31);
- }
-
- UNDI32Device->NIIProtocol_31.Id = (UINT64) (UINTN) (pxe_31);
-
- Status = PciIoFncs->Attributes (
- PciIoFncs,
- EfiPciIoAttributeOperationSupported,
- 0,
- &Supports
- );
- if (!EFI_ERROR (Status)) {
- Supports &= EFI_PCI_DEVICE_ENABLE;
- Status = PciIoFncs->Attributes (
- PciIoFncs,
- EfiPciIoAttributeOperationEnable,
- Supports,
- NULL
- );
- }
- //
- // Read all the registers from device's PCI Configuration space
- //
- Status = PciIoFncs->Pci.Read (
- PciIoFncs,
- EfiPciIoWidthUint32,
- 0,
- MAX_PCI_CONFIG_LEN,
- &UNDI32Device->NicInfo.Config
- );
-
- CfgHdr = (PCI_CONFIG_HEADER *) &(UNDI32Device->NicInfo.Config[0]);
-
- //
- // make sure that this device is a PCI bus master
- //
-
- NewCommand = (UINT16) (CfgHdr->Command | PCI_COMMAND_MASTER | PCI_COMMAND_IO);
- if (CfgHdr->Command != NewCommand) {
- PciIoFncs->Pci.Write (
- PciIoFncs,
- EfiPciIoWidthUint16,
- PCI_COMMAND,
- 1,
- &NewCommand
- );
- CfgHdr->Command = NewCommand;
- }
-
- //
- // make sure that the latency timer is at least 32
- //
- if (CfgHdr->LatencyTimer < 32) {
- CfgHdr->LatencyTimer = 32;
- PciIoFncs->Pci.Write (
- PciIoFncs,
- EfiPciIoWidthUint8,
- PCI_LATENCY_TIMER,
- 1,
- &CfgHdr->LatencyTimer
- );
- }
- //
- // the IfNum index for the current interface will be the total number
- // of interfaces initialized so far
- //
- UNDI32Device->NIIProtocol_31.IfNum = pxe_31->IFcnt | pxe_31->IFcntExt << 8;
-
- PxeUpdate (&UNDI32Device->NicInfo, pxe_31);
-
- UNDI32Device->NicInfo.Io_Function = PciIoFncs;
- UNDI32DeviceList[UNDI32Device->NIIProtocol_31.IfNum] = UNDI32Device;
- UNDI32Device->Undi32BaseDevPath = UndiDevicePath;
-
- Status = AppendMac2DevPath (
- &UNDI32Device->Undi32DevPath,
- UNDI32Device->Undi32BaseDevPath,
- &UNDI32Device->NicInfo
- );
-
- if (Status != 0) {
- goto UndiErrorDeletePxe;
- }
-
- UNDI32Device->Signature = UNDI_DEV_SIGNATURE;
-
- UNDI32Device->NIIProtocol_31.Revision = EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_REVISION_31;
- UNDI32Device->NIIProtocol_31.Type = EfiNetworkInterfaceUndi;
- UNDI32Device->NIIProtocol_31.MajorVer = PXE_ROMID_MAJORVER;
- UNDI32Device->NIIProtocol_31.MinorVer = PXE_ROMID_MINORVER_31;
- UNDI32Device->NIIProtocol_31.ImageSize = 0;
- UNDI32Device->NIIProtocol_31.ImageAddr = 0;
- UNDI32Device->NIIProtocol_31.Ipv6Supported = TRUE;
-
- UNDI32Device->NIIProtocol_31.StringId[0] = 'U';
- UNDI32Device->NIIProtocol_31.StringId[1] = 'N';
- UNDI32Device->NIIProtocol_31.StringId[2] = 'D';
- UNDI32Device->NIIProtocol_31.StringId[3] = 'I';
-
- UNDI32Device->DeviceHandle = NULL;
-
- UNDI32Device->Aip.GetInformation = UndiAipGetInfo;
- UNDI32Device->Aip.SetInformation = UndiAipSetInfo;
- UNDI32Device->Aip.GetSupportedTypes = UndiAipGetSupportedTypes;
-
- //
- // install both the 3.0 and 3.1 NII protocols.
- //
- Status = gBS->InstallMultipleProtocolInterfaces (
- &UNDI32Device->DeviceHandle,
- &gEfiNetworkInterfaceIdentifierProtocolGuid_31,
- &UNDI32Device->NIIProtocol_31,
- &gEfiDevicePathProtocolGuid,
- UNDI32Device->Undi32DevPath,
- &gEfiAdapterInformationProtocolGuid,
- &UNDI32Device->Aip,
- NULL
- );
-
- if (EFI_ERROR (Status)) {
- goto UndiErrorDeleteDevicePath;
- }
-
- //
- // if the table exists, free it and alloc again, or alloc it directly
- //
- if (UndiDataPointer != NULL) {
- Status = gBS->FreePool(UndiDataPointer);
- }
- if (EFI_ERROR (Status)) {
- goto UndiErrorDeleteDevicePath;
- }
-
- Len = ((pxe_31->IFcnt|pxe_31->IFcntExt << 8)* sizeof (UndiDataPointer->NII_entry)) + sizeof (UndiDataPointer);
- Status = gBS->AllocatePool (EfiRuntimeServicesData, Len, (VOID **) &UndiDataPointer);
-
- if (EFI_ERROR (Status)) {
- goto UndiErrorAllocDataPointer;
- }
-
- //
- // Open For Child Device
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- (VOID **) &PciIoFncs,
- This->DriverBindingHandle,
- UNDI32Device->DeviceHandle,
- EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
- );
-
- return EFI_SUCCESS;
-UndiErrorAllocDataPointer:
- gBS->UninstallMultipleProtocolInterfaces (
- &UNDI32Device->DeviceHandle,
- &gEfiNetworkInterfaceIdentifierProtocolGuid_31,
- &UNDI32Device->NIIProtocol_31,
- &gEfiDevicePathProtocolGuid,
- UNDI32Device->Undi32DevPath,
- &gEfiAdapterInformationProtocolGuid,
- &UNDI32Device->Aip,
- NULL
- );
-
-UndiErrorDeleteDevicePath:
- UNDI32DeviceList[UNDI32Device->NIIProtocol_31.IfNum] = NULL;
- gBS->FreePool (UNDI32Device->Undi32DevPath);
-
-UndiErrorDeletePxe:
- PxeUpdate (NULL, pxe_31);
- if (TmpPxePointer != NULL) {
- gBS->FreePool (TmpPxePointer);
-
- }
-
-UndiErrorDeleteDevice:
- if (PciAttributesSaved) {
- //
- // Restore original PCI attributes
- //
- PciIoFncs->Attributes (
- PciIoFncs,
- EfiPciIoAttributeOperationSet,
- UNDI32Device->NicInfo.OriginalPciAttributes,
- NULL
- );
- }
-
- gBS->FreePool (UNDI32Device);
-
-UndiError:
- gBS->CloseProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- return Status;
-}
-
-
-/**
- Stop this driver on Controller by removing NetworkInterfaceIdentifier protocol and
- closing the DevicePath and PciIo protocols on Controller.
-
- @param This Protocol instance pointer.
- @param Controller Handle of device to stop driver on.
- @param NumberOfChildren How many children need to be stopped.
- @param ChildHandleBuffer Not used.
-
- @retval EFI_SUCCESS This driver is removed Controller.
- @retval other This driver was not removed from this device.
-
-**/
-// TODO: EFI_DEVICE_ERROR - add return value to function comment
-EFI_STATUS
-EFIAPI
-UndiDriverStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- )
-{
- EFI_STATUS Status;
- BOOLEAN AllChildrenStopped;
- UINTN Index;
- UNDI32_DEV *UNDI32Device;
- EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL *NIIProtocol;
-
- //
- // Complete all outstanding transactions to Controller.
- // Don't allow any new transaction to Controller to be started.
- //
- if (NumberOfChildren == 0) {
-
- //
- // Close the bus driver
- //
- Status = gBS->CloseProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- Status = gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- return Status;
- }
-
- AllChildrenStopped = TRUE;
-
- for (Index = 0; Index < NumberOfChildren; Index++) {
-
- Status = gBS->OpenProtocol (
- ChildHandleBuffer[Index],
- &gEfiNetworkInterfaceIdentifierProtocolGuid_31,
- (VOID **) &NIIProtocol,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (!EFI_ERROR (Status)) {
-
- UNDI32Device = UNDI_DEV_FROM_THIS (NIIProtocol);
-
- Status = gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- ChildHandleBuffer[Index]
- );
- if (!EFI_ERROR (Status)) {
- Status = gBS->UninstallMultipleProtocolInterfaces (
- ChildHandleBuffer[Index],
- &gEfiDevicePathProtocolGuid,
- UNDI32Device->Undi32DevPath,
- &gEfiNetworkInterfaceIdentifierProtocolGuid_31,
- &UNDI32Device->NIIProtocol_31,
- NULL
- );
- if (!EFI_ERROR (Status)) {
- //
- // Restore original PCI attributes
- //
- Status = UNDI32Device->NicInfo.Io_Function->Attributes (
- UNDI32Device->NicInfo.Io_Function,
- EfiPciIoAttributeOperationSet,
- UNDI32Device->NicInfo.OriginalPciAttributes,
- NULL
- );
-
- ASSERT_EFI_ERROR (Status);
-
- gBS->FreePool (UNDI32Device->Undi32DevPath);
- gBS->FreePool (UNDI32Device);
-
- }
- }
- }
-
- if (EFI_ERROR (Status)) {
- AllChildrenStopped = FALSE;
- }
- }
-
- if (!AllChildrenStopped) {
- return EFI_DEVICE_ERROR;
- }
-
- return EFI_SUCCESS;
-
-}
-
-
-/**
- Use the EFI boot services to produce a pause. This is also the routine which
- gets replaced during RunTime by the O/S in the NIC_DATA_INSTANCE so it can
- do it's own pause.
-
- @param UnqId Runtime O/S routine might use this, this temp
- routine does not use it
- @param MicroSeconds Determines the length of pause.
-
- @return none
-
-**/
-VOID
-TmpDelay (
- IN UINT64 UnqId,
- IN UINTN MicroSeconds
- )
-{
- gBS->Stall ((UINT32) MicroSeconds);
-}
-
-
-/**
- Use the PCI IO abstraction to issue memory or I/O reads and writes. This is also the routine which
- gets replaced during RunTime by the O/S in the NIC_DATA_INSTANCE so it can do it's own I/O abstractions.
-
- @param UnqId Runtime O/S routine may use this field, this temp
- routine does not.
- @param ReadWrite Determine if it is an I/O or Memory Read/Write
- Operation.
- @param Len Determines the width of the data operation.
- @param Port What port to Read/Write from.
- @param BuffAddr Address to read to or write from.
-
- @return none
-
-**/
-VOID
-TmpMemIo (
- IN UINT64 UnqId,
- IN UINT8 ReadWrite,
- IN UINT8 Len,
- IN UINT64 Port,
- IN UINT64 BuffAddr
- )
-{
- EFI_PCI_IO_PROTOCOL_WIDTH Width;
- NIC_DATA_INSTANCE *AdapterInfo;
-
- Width = (EFI_PCI_IO_PROTOCOL_WIDTH) 0;
- AdapterInfo = (NIC_DATA_INSTANCE *) (UINTN) UnqId;
- switch (Len) {
- case 2:
- Width = (EFI_PCI_IO_PROTOCOL_WIDTH) 1;
- break;
-
- case 4:
- Width = (EFI_PCI_IO_PROTOCOL_WIDTH) 2;
- break;
-
- case 8:
- Width = (EFI_PCI_IO_PROTOCOL_WIDTH) 3;
- break;
- }
-
- switch (ReadWrite) {
- case PXE_IO_READ:
- AdapterInfo->Io_Function->Io.Read (
- AdapterInfo->Io_Function,
- Width,
- 1,
- Port,
- 1,
- (VOID *) (UINTN) (BuffAddr)
- );
- break;
-
- case PXE_IO_WRITE:
- AdapterInfo->Io_Function->Io.Write (
- AdapterInfo->Io_Function,
- Width,
- 1,
- Port,
- 1,
- (VOID *) (UINTN) (BuffAddr)
- );
- break;
-
- case PXE_MEM_READ:
- AdapterInfo->Io_Function->Mem.Read (
- AdapterInfo->Io_Function,
- Width,
- 0,
- Port,
- 1,
- (VOID *) (UINTN) (BuffAddr)
- );
- break;
-
- case PXE_MEM_WRITE:
- AdapterInfo->Io_Function->Mem.Write (
- AdapterInfo->Io_Function,
- Width,
- 0,
- Port,
- 1,
- (VOID *) (UINTN) (BuffAddr)
- );
- break;
- }
-
- return ;
-}
-
-
-/**
- Using the NIC data structure information, read the EEPROM to get the MAC address and then allocate space
- for a new devicepath (**DevPtr) which will contain the original device path the NIC was found on (*BaseDevPtr)
- and an added MAC node.
-
- @param DevPtr Pointer which will point to the newly created device
- path with the MAC node attached.
- @param BaseDevPtr Pointer to the device path which the UNDI device
- driver is latching on to.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @retval EFI_SUCCESS A MAC address was successfully appended to the Base
- Device Path.
- @retval other Not enough resources available to create new Device
- Path node.
-
-**/
-EFI_STATUS
-AppendMac2DevPath (
- IN OUT EFI_DEVICE_PATH_PROTOCOL **DevPtr,
- IN EFI_DEVICE_PATH_PROTOCOL *BaseDevPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- EFI_MAC_ADDRESS MACAddress;
- PCI_CONFIG_HEADER *CfgHdr;
- INT32 Val;
- INT32 Index;
- INT32 Index2;
- UINT8 AddrLen;
- MAC_ADDR_DEVICE_PATH MacAddrNode;
- EFI_DEVICE_PATH_PROTOCOL *EndNode;
- UINT8 *DevicePtr;
- UINT16 TotalPathLen;
- UINT16 BasePathLen;
- EFI_STATUS Status;
-
- //
- // set the environment ready (similar to UNDI_Start call) so that we can
- // execute the other UNDI_ calls to get the mac address
- // we are using undi 3.1 style
- //
- AdapterInfo->Delay = TmpDelay;
- AdapterInfo->Virt2Phys = (VOID *) 0;
- AdapterInfo->Block = (VOID *) 0;
- AdapterInfo->Map_Mem = (VOID *) 0;
- AdapterInfo->UnMap_Mem = (VOID *) 0;
- AdapterInfo->Sync_Mem = (VOID *) 0;
- AdapterInfo->Mem_Io = TmpMemIo;
- //
- // these tmp call-backs follow 3.1 undi style
- // i.e. they have the unique_id parameter.
- //
- AdapterInfo->VersionFlag = 0x31;
- AdapterInfo->Unique_ID = (UINT64) (UINTN) AdapterInfo;
-
- //
- // undi init portion
- //
- CfgHdr = (PCI_CONFIG_HEADER *) &(AdapterInfo->Config[0]);
- AdapterInfo->ioaddr = 0;
- AdapterInfo->RevID = CfgHdr->RevID;
-
- AddrLen = E100bGetEepromAddrLen (AdapterInfo);
-
- for (Index = 0, Index2 = 0; Index < 3; Index++) {
- Val = E100bReadEeprom (AdapterInfo, Index, AddrLen);
- MACAddress.Addr[Index2++] = (UINT8) Val;
- MACAddress.Addr[Index2++] = (UINT8) (Val >> 8);
- }
-
- SetMem (MACAddress.Addr + Index2, sizeof (EFI_MAC_ADDRESS) - Index2, 0);
- //for (; Index2 < sizeof (EFI_MAC_ADDRESS); Index2++) {
- // MACAddress.Addr[Index2] = 0;
- //}
- //
- // stop undi
- //
- AdapterInfo->Delay = (VOID *) 0;
- AdapterInfo->Mem_Io = (VOID *) 0;
-
- //
- // fill the mac address node first
- //
- ZeroMem ((CHAR8 *) &MacAddrNode, sizeof MacAddrNode);
- CopyMem (
- (CHAR8 *) &MacAddrNode.MacAddress,
- (CHAR8 *) &MACAddress,
- sizeof (EFI_MAC_ADDRESS)
- );
-
- MacAddrNode.Header.Type = MESSAGING_DEVICE_PATH;
- MacAddrNode.Header.SubType = MSG_MAC_ADDR_DP;
- MacAddrNode.Header.Length[0] = (UINT8) sizeof (MacAddrNode);
- MacAddrNode.Header.Length[1] = 0;
-
- //
- // find the size of the base dev path.
- //
- EndNode = BaseDevPtr;
-
- while (!IsDevicePathEnd (EndNode)) {
- EndNode = NextDevicePathNode (EndNode);
- }
-
- BasePathLen = (UINT16) ((UINTN) (EndNode) - (UINTN) (BaseDevPtr));
-
- //
- // create space for full dev path
- //
- TotalPathLen = (UINT16) (BasePathLen + sizeof (MacAddrNode) + sizeof (EFI_DEVICE_PATH_PROTOCOL));
-
- Status = gBS->AllocatePool (
- EfiRuntimeServicesData,
- TotalPathLen,
- (VOID **) &DevicePtr
- );
-
- if (Status != EFI_SUCCESS) {
- return Status;
- }
- //
- // copy the base path, mac addr and end_dev_path nodes
- //
- *DevPtr = (EFI_DEVICE_PATH_PROTOCOL *) DevicePtr;
- CopyMem (DevicePtr, (CHAR8 *) BaseDevPtr, BasePathLen);
- DevicePtr += BasePathLen;
- CopyMem (DevicePtr, (CHAR8 *) &MacAddrNode, sizeof (MacAddrNode));
- DevicePtr += sizeof (MacAddrNode);
- CopyMem (DevicePtr, (CHAR8 *) EndNode, sizeof (EFI_DEVICE_PATH_PROTOCOL));
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Install a GUID/Pointer pair into the system's configuration table.
-
- none
-
- @retval EFI_SUCCESS Install a GUID/Pointer pair into the system's
- configuration table.
- @retval other Did not successfully install the GUID/Pointer pair
- into the configuration table.
-
-**/
-// TODO: VOID - add argument and description to function comment
-EFI_STATUS
-InstallConfigTable (
- IN VOID
- )
-{
- EFI_STATUS Status;
- EFI_CONFIGURATION_TABLE *CfgPtr;
- UNDI_CONFIG_TABLE *TmpData;
- UINT16 Index;
- UNDI_CONFIG_TABLE *UndiData;
-
- if (pxe_31 == NULL) {
- return EFI_SUCCESS;
- }
-
- if(UndiDataPointer == NULL) {
- return EFI_SUCCESS;
- }
-
- UndiData = (UNDI_CONFIG_TABLE *)UndiDataPointer;
-
- UndiData->NumberOfInterfaces = (pxe_31->IFcnt | pxe_31->IFcntExt << 8);
- UndiData->nextlink = NULL;
-
- for (Index = 0; Index < (pxe_31->IFcnt | pxe_31->IFcntExt << 8); Index++) {
- UndiData->NII_entry[Index].NII_InterfacePointer = &UNDI32DeviceList[Index]->NIIProtocol_31;
- UndiData->NII_entry[Index].DevicePathPointer = UNDI32DeviceList[Index]->Undi32DevPath;
- }
-
- //
- // see if there is an entry in the config table already
- //
- CfgPtr = gST->ConfigurationTable;
-
- for (Index = 0; Index < gST->NumberOfTableEntries; Index++) {
- Status = CompareGuid (
- &CfgPtr->VendorGuid,
- &gEfiNetworkInterfaceIdentifierProtocolGuid_31
- );
- if (Status != EFI_SUCCESS) {
- break;
- }
-
- CfgPtr++;
- }
-
- if (Index < gST->NumberOfTableEntries) {
- TmpData = (UNDI_CONFIG_TABLE *) CfgPtr->VendorTable;
-
- //
- // go to the last link
- //
- while (TmpData->nextlink != NULL) {
- TmpData = TmpData->nextlink;
- }
-
- TmpData->nextlink = UndiData;
-
- //
- // 1st one in chain
- //
- UndiData = (UNDI_CONFIG_TABLE *) CfgPtr->VendorTable;
- }
-
- //
- // create an entry in the configuration table for our GUID
- //
- Status = gBS->InstallConfigurationTable (
- &gEfiNetworkInterfaceIdentifierProtocolGuid_31,
- UndiData
- );
- return Status;
-}
-
-/**
-
-**/
-EFI_STATUS
-EFIAPI
-InitializeUndi(
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_EVENT Event;
- EFI_STATUS Status;
-
- Status = EfiLibInstallDriverBindingComponentName2 (
- ImageHandle,
- SystemTable,
- &gUndiDriverBinding,
- ImageHandle,
- &gUndiComponentName,
- &gUndiComponentName2
- );
- ASSERT_EFI_ERROR (Status);
-
- Status = gBS->CreateEventEx (
- EVT_NOTIFY_SIGNAL,
- TPL_NOTIFY,
- UndiNotifyReadyToBoot,
- NULL,
- &gEfiEventReadyToBootGuid,
- &Event
- );
- ASSERT_EFI_ERROR (Status);
-
- Status = gBS->CreateEventEx (
- EVT_NOTIFY_SIGNAL,
- TPL_NOTIFY,
- UndiNotifyVirtual,
- NULL,
- &gEfiEventVirtualAddressChangeGuid,
- &Event
- );
- ASSERT_EFI_ERROR (Status);
-
- return Status;
-}
diff --git a/OptionRomPkg/UndiRuntimeDxe/Undi32.h b/OptionRomPkg/UndiRuntimeDxe/Undi32.h deleted file mode 100644 index 18341dd512..0000000000 --- a/OptionRomPkg/UndiRuntimeDxe/Undi32.h +++ /dev/null @@ -1,445 +0,0 @@ -/** @file
- EFI internal structures for the EFI UNDI driver.
-
-Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef _UNDI_32_H_
-#define _UNDI_32_H_
-
-#include <Uefi.h>
-
-#include <Guid/EventGroup.h>
-#include <Protocol/PciIo.h>
-#include <Protocol/NetworkInterfaceIdentifier.h>
-#include <Protocol/DevicePath.h>
-#include <Protocol/AdapterInformation.h>
-
-#include <Library/UefiDriverEntryPoint.h>
-#include <Library/UefiRuntimeLib.h>
-#include <Library/DebugLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/UefiLib.h>
-#include <Library/BaseLib.h>
-#include <Library/DevicePathLib.h>
-#include <Library/MemoryAllocationLib.h>
-
-#include <IndustryStandard/Pci.h>
-
-
-#include "E100b.h"
-
-extern EFI_DRIVER_BINDING_PROTOCOL gUndiDriverBinding;
-extern EFI_COMPONENT_NAME_PROTOCOL gUndiComponentName;
-extern EFI_COMPONENT_NAME2_PROTOCOL gUndiComponentName2;
-
-#define MAX_NIC_INTERFACES 16
-
-#define EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_REVISION_31 0x00010001
-#define PXE_ROMID_MINORVER_31 0x10
-#define PXE_STATFLAGS_DB_WRITE_TRUNCATED 0x2000
-
-//
-// UNDI_CALL_TABLE.state can have the following values
-//
-#define DONT_CHECK -1
-#define ANY_STATE -1
-#define MUST_BE_STARTED 1
-#define MUST_BE_INITIALIZED 2
-
-#define UNDI_DEV_SIGNATURE SIGNATURE_32('u','n','d','i')
-#define UNDI_DEV_FROM_THIS(a) CR(a, UNDI32_DEV, NIIProtocol_31, UNDI_DEV_SIGNATURE)
-#define UNDI_DEV_FROM_NIC(a) CR(a, UNDI32_DEV, NicInfo, UNDI_DEV_SIGNATURE)
-#define UNDI_DEV_FROM_AIP(a) CR(a, UNDI32_DEV, Aip, UNDI_DEV_SIGNATURE)
-
-typedef struct {
- UINTN Signature;
- EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL NIIProtocol_31;
- EFI_ADAPTER_INFORMATION_PROTOCOL Aip;
- EFI_HANDLE DeviceHandle;
- EFI_DEVICE_PATH_PROTOCOL *Undi32BaseDevPath;
- EFI_DEVICE_PATH_PROTOCOL *Undi32DevPath;
- NIC_DATA_INSTANCE NicInfo;
-} UNDI32_DEV;
-
-typedef struct {
- UINT16 cpbsize;
- UINT16 dbsize;
- UINT16 opflags;
- UINT16 state;
- VOID (*api_ptr)();
-} UNDI_CALL_TABLE;
-
-typedef VOID (*ptr)(VOID);
-typedef VOID (*bsptr_30)(UINTN);
-typedef VOID (*virtphys_30)(UINT64, UINT64);
-typedef VOID (*block_30)(UINT32);
-typedef VOID (*mem_io_30)(UINT8, UINT8, UINT64, UINT64);
-
-typedef VOID (*bsptr)(UINT64, UINTN);
-typedef VOID (*virtphys)(UINT64, UINT64, UINT64);
-typedef VOID (*block)(UINT64, UINT32);
-typedef VOID (*mem_io)(UINT64, UINT8, UINT8, UINT64, UINT64);
-
-typedef VOID (*map_mem)(UINT64, UINT64, UINT32, UINT32, UINT64);
-typedef VOID (*unmap_mem)(UINT64, UINT64, UINT32, UINT32, UINT64);
-typedef VOID (*sync_mem)(UINT64, UINT64, UINT32, UINT32, UINT64);
-
-extern UNDI_CALL_TABLE api_table[];
-extern PXE_SW_UNDI *pxe_31; // !pxe structure for 3.1 drivers
-extern UNDI32_DEV *UNDI32DeviceList[MAX_NIC_INTERFACES];
-
-//
-// functions defined in e100b.c
-//
-UINT8 InByte (NIC_DATA_INSTANCE *AdapterInfo, UINT32 Port);
-UINT16 InWord (NIC_DATA_INSTANCE *AdapterInfo, UINT32 Port);
-UINT32 InLong (NIC_DATA_INSTANCE *AdapterInfo, UINT32 Port);
-VOID OutByte (NIC_DATA_INSTANCE *AdapterInfo, UINT8 Data, UINT32 Port);
-VOID OutWord (NIC_DATA_INSTANCE *AdapterInfo, UINT16 Data, UINT32 Port);
-VOID OutLong (NIC_DATA_INSTANCE *AdapterInfo, UINT32 Data, UINT32 Port);
-
-UINTN E100bInit (NIC_DATA_INSTANCE *AdapterInfo);
-UINTN E100bReset (NIC_DATA_INSTANCE *AdapterInfo, INT32 OpFlags);
-UINTN E100bShutdown (NIC_DATA_INSTANCE *AdapterInfo);
-UINTN E100bTransmit (NIC_DATA_INSTANCE *AdapterInfo, UINT64 cpb, UINT16 opflags);
-UINTN E100bReceive (NIC_DATA_INSTANCE *AdapterInfo, UINT64 cpb, UINT64 db);
-UINTN E100bSetfilter (NIC_DATA_INSTANCE *AdapterInfo, UINT16 New_filter,
- UINT64 cpb, UINT32 cpbsize);
-UINTN E100bStatistics(NIC_DATA_INSTANCE *AdapterInfo, UINT64 db, UINT16 dbsize);
-UINT8 E100bSetupIAAddr (NIC_DATA_INSTANCE *AdapterInfo);
-UINT8 E100bSetInterruptState (NIC_DATA_INSTANCE *AdapterInfo);
-
-UINT8 E100bGetEepromAddrLen (NIC_DATA_INSTANCE *AdapterInfo);
-UINT16 E100bReadEeprom (NIC_DATA_INSTANCE *AdapterInfo, INT32 Location, UINT8 address_len);
-INT16 E100bReadEepromAndStationAddress (NIC_DATA_INSTANCE *AdapterInfo);
-
-UINT16 next(UINT16);
-UINT8 SetupCBlink (NIC_DATA_INSTANCE *AdapterInfo);
-VOID SetFreeCB (NIC_DATA_INSTANCE *AdapterInfo,TxCB *);
-TxCB *GetFreeCB (NIC_DATA_INSTANCE *AdapterInfo);
-UINT16 CheckCBList (NIC_DATA_INSTANCE *AdapterInfo);
-
-UINT8 SelectiveReset (NIC_DATA_INSTANCE *AdapterInfo);
-UINT16 InitializeChip (NIC_DATA_INSTANCE *AdapterInfo);
-UINT8 SetupReceiveQueues (NIC_DATA_INSTANCE *AdapterInfo);
-VOID Recycle_RFD (NIC_DATA_INSTANCE *AdapterInfo, UINT16);
-VOID XmitWaitForCompletion (NIC_DATA_INSTANCE *AdapterInfo);
-INT8 CommandWaitForCompletion (TxCB *cmd_ptr, NIC_DATA_INSTANCE *AdapterInfo);
-
-BOOLEAN PhyDetect (NIC_DATA_INSTANCE *AdapterInfo);
-VOID PhyReset (NIC_DATA_INSTANCE *AdapterInfo);
-VOID
-MdiWrite (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT8 RegAddress,
- IN UINT8 PhyAddress,
- IN UINT16 DataValue
- );
-
-VOID
-MdiRead(
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT8 RegAddress,
- IN UINT8 PhyAddress,
- IN OUT UINT16 *DataValue
- );
-
-BOOLEAN SetupPhy (NIC_DATA_INSTANCE *AdapterInfo);
-VOID FindPhySpeedAndDpx (NIC_DATA_INSTANCE *AdapterInfo, UINT32 PhyId);
-
-
-
-//
-// functions defined in init.c
-//
-EFI_STATUS
-InstallConfigTable (
- IN VOID
- );
-
-EFI_STATUS
-EFIAPI
-InitializeUNDIDriver (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- );
-
-VOID
-UNDI_notify_virtual (
- EFI_EVENT event,
- VOID *context
- );
-
-EFI_STATUS
-EFIAPI
-UndiDriverSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-EFI_STATUS
-EFIAPI
-UndiDriverStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-EFI_STATUS
-EFIAPI
-UndiDriverStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- );
-
-EFI_STATUS
-AppendMac2DevPath (
- IN OUT EFI_DEVICE_PATH_PROTOCOL **DevPtr,
- IN EFI_DEVICE_PATH_PROTOCOL *BaseDevPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-TmpDelay (
- IN UINT64 UnqId,
- IN UINTN MicroSeconds
- );
-
-VOID
-TmpMemIo (
- IN UINT64 UnqId,
- IN UINT8 ReadWrite,
- IN UINT8 Len,
- IN UINT64 Port,
- IN UINT64 BufAddr
- );
-
-//
-// functions defined in decode.c
-//
-VOID
-UNDI_GetState (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_Start (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_Stop (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_GetInitInfo (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_GetConfigInfo (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_Initialize (
- IN PXE_CDB *CdbPtr,
- NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_Reset (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_Shutdown (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_Interrupt (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_RecFilter (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_StnAddr (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_Statistics (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_ip2mac (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_NVData (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_Status (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_FillHeader (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_Transmit (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_Receive (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID UNDI_APIEntry_new(UINT64);
-VOID UNDI_APIEntry_Common(UINT64);
-
-PXE_IPV4 convert_mcip(PXE_MAC_ADDR *);
-INT32 validate_mcip (PXE_MAC_ADDR *MCastAddr);
-
-VOID PxeStructInit (PXE_SW_UNDI *PxePtr);
-VOID PxeUpdate (NIC_DATA_INSTANCE *NicPtr, PXE_SW_UNDI *PxePtr);
-
-//
-// functions defined in UndiAipImpl.c
-//
-
-/**
- Returns the current state information for the adapter.
-
- This function returns information of type InformationType from the adapter.
- If an adapter does not support the requested informational type, then
- EFI_UNSUPPORTED is returned.
-
- @param[in] This A pointer to the EFI_ADAPTER_INFORMATION_PROTOCOL instance.
- @param[in] InformationType A pointer to an EFI_GUID that defines the contents of InformationBlock.
- @param[out] InforamtionBlock The service returns a pointer to the buffer with the InformationBlock
- structure which contains details about the data specific to InformationType.
- @param[out] InforamtionBlockSize The driver returns the size of the InformationBlock in bytes.
-
- @retval EFI_SUCCESS The InformationType information was retrieved.
- @retval EFI_UNSUPPORTED The InformationType is not known.
- @retval EFI_DEVICE_ERROR The device reported an error.
- @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources.
- @retval EFI_INVALID_PARAMETER This is NULL.
- @retval EFI_INVALID_PARAMETER InformationBlock is NULL.
- @retval EFI_INVALID_PARAMETER InformationBlockSize is NULL.
-
-**/
-EFI_STATUS
-EFIAPI
-UndiAipGetInfo (
- IN EFI_ADAPTER_INFORMATION_PROTOCOL *This,
- IN EFI_GUID *InformationType,
- OUT VOID **InformationBlock,
- OUT UINTN *InformationBlockSize
- );
-
-/**
- Sets state information for an adapter.
-
- This function sends information of type InformationType for an adapter.
- If an adapter does not support the requested information type, then EFI_UNSUPPORTED
- is returned.
-
- @param[in] This A pointer to the EFI_ADAPTER_INFORMATION_PROTOCOL instance.
- @param[in] InformationType A pointer to an EFI_GUID that defines the contents of InformationBlock.
- @param[in] InforamtionBlock A pointer to the InformationBlock structure which contains details
- about the data specific to InformationType.
- @param[in] InforamtionBlockSize The size of the InformationBlock in bytes.
-
- @retval EFI_SUCCESS The information was received and interpreted successfully.
- @retval EFI_UNSUPPORTED The InformationType is not known.
- @retval EFI_DEVICE_ERROR The device reported an error.
- @retval EFI_INVALID_PARAMETER This is NULL.
- @retval EFI_INVALID_PARAMETER InformationBlock is NULL.
- @retval EFI_WRITE_PROTECTED The InformationType cannot be modified using EFI_ADAPTER_INFO_SET_INFO().
-
-**/
-EFI_STATUS
-EFIAPI
-UndiAipSetInfo (
- IN EFI_ADAPTER_INFORMATION_PROTOCOL *This,
- IN EFI_GUID *InformationType,
- IN VOID *InformationBlock,
- IN UINTN InformationBlockSize
- );
-
-/**
- Get a list of supported information types for this instance of the protocol.
-
- This function returns a list of InformationType GUIDs that are supported on an
- adapter with this instance of EFI_ADAPTER_INFORMATION_PROTOCOL. The list is returned
- in InfoTypesBuffer, and the number of GUID pointers in InfoTypesBuffer is returned in
- InfoTypesBufferCount.
-
- @param[in] This A pointer to the EFI_ADAPTER_INFORMATION_PROTOCOL instance.
- @param[out] InfoTypesBuffer A pointer to the list of InformationType GUID pointers that are supported
- by This.
- @param[out] InfoTypesBufferCount A pointer to the number of GUID pointers present in InfoTypesBuffer.
-
- @retval EFI_SUCCESS The list of information type GUIDs that are supported on this adapter was
- returned in InfoTypesBuffer. The number of information type GUIDs was
- returned in InfoTypesBufferCount.
- @retval EFI_INVALID_PARAMETER This is NULL.
- @retval EFI_INVALID_PARAMETER InfoTypesBuffer is NULL.
- @retval EFI_INVALID_PARAMETER InfoTypesBufferCount is NULL.
- @retval EFI_OUT_OF_RESOURCES There is not enough pool memory to store the results.
-
-**/
-EFI_STATUS
-EFIAPI
-UndiAipGetSupportedTypes (
- IN EFI_ADAPTER_INFORMATION_PROTOCOL *This,
- OUT EFI_GUID **InfoTypesBuffer,
- OUT UINTN *InfoTypesBufferCount
- );
-
-#endif
diff --git a/OptionRomPkg/UndiRuntimeDxe/UndiAipImpl.c b/OptionRomPkg/UndiRuntimeDxe/UndiAipImpl.c deleted file mode 100644 index 17552a1929..0000000000 --- a/OptionRomPkg/UndiRuntimeDxe/UndiAipImpl.c +++ /dev/null @@ -1,151 +0,0 @@ -/** @file
-
-Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-**/
-
-
-#include "Undi32.h"
-
-
-UINTN mSupportedInfoTypesCount = 1;
-EFI_GUID mSupportedInfoTypes[] = {
- EFI_ADAPTER_INFO_UNDI_IPV6_SUPPORT_GUID
-};
-
-/**
- Returns the current state information for the adapter.
-
- This function returns information of type InformationType from the adapter.
- If an adapter does not support the requested informational type, then
- EFI_UNSUPPORTED is returned.
-
- @param[in] This A pointer to the EFI_ADAPTER_INFORMATION_PROTOCOL instance.
- @param[in] InformationType A pointer to an EFI_GUID that defines the contents of InformationBlock.
- @param[out] InforamtionBlock The service returns a pointer to the buffer with the InformationBlock
- structure which contains details about the data specific to InformationType.
- @param[out] InforamtionBlockSize The driver returns the size of the InformationBlock in bytes.
-
- @retval EFI_SUCCESS The InformationType information was retrieved.
- @retval EFI_UNSUPPORTED The InformationType is not known.
- @retval EFI_DEVICE_ERROR The device reported an error.
- @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources.
- @retval EFI_INVALID_PARAMETER This is NULL.
- @retval EFI_INVALID_PARAMETER InformationBlock is NULL.
- @retval EFI_INVALID_PARAMETER InformationBlockSize is NULL.
-
-**/
-EFI_STATUS
-EFIAPI
-UndiAipGetInfo (
- IN EFI_ADAPTER_INFORMATION_PROTOCOL *This,
- IN EFI_GUID *InformationType,
- OUT VOID **InformationBlock,
- OUT UINTN *InformationBlockSize
- )
-{
- UNDI32_DEV *UNDI32Device;
- EFI_ADAPTER_INFO_UNDI_IPV6_SUPPORT *UndiIpv6Support;
-
- if (This == NULL || InformationBlock == NULL || InformationBlockSize == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (!CompareGuid (InformationType, &gEfiAdapterInfoUndiIpv6SupportGuid)) {
- return EFI_UNSUPPORTED;
- }
-
- UNDI32Device = UNDI_DEV_FROM_AIP (This);
- *InformationBlockSize = sizeof (EFI_ADAPTER_INFO_UNDI_IPV6_SUPPORT);
- *InformationBlock = AllocateZeroPool (*InformationBlockSize);
- if (*InformationBlock == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
-
- UndiIpv6Support = (EFI_ADAPTER_INFO_UNDI_IPV6_SUPPORT *) (*InformationBlock);
- UndiIpv6Support->Ipv6Support = UNDI32Device->NIIProtocol_31.Ipv6Supported;
-
- return EFI_SUCCESS;
-}
-
-/**
- Sets state information for an adapter.
-
- This function sends information of type InformationType for an adapter.
- If an adapter does not support the requested information type, then EFI_UNSUPPORTED
- is returned.
-
- @param[in] This A pointer to the EFI_ADAPTER_INFORMATION_PROTOCOL instance.
- @param[in] InformationType A pointer to an EFI_GUID that defines the contents of InformationBlock.
- @param[in] InforamtionBlock A pointer to the InformationBlock structure which contains details
- about the data specific to InformationType.
- @param[in] InforamtionBlockSize The size of the InformationBlock in bytes.
-
- @retval EFI_SUCCESS The information was received and interpreted successfully.
- @retval EFI_UNSUPPORTED The InformationType is not known.
- @retval EFI_DEVICE_ERROR The device reported an error.
- @retval EFI_INVALID_PARAMETER This is NULL.
- @retval EFI_INVALID_PARAMETER InformationBlock is NULL.
- @retval EFI_WRITE_PROTECTED The InformationType cannot be modified using EFI_ADAPTER_INFO_SET_INFO().
-
-**/
-EFI_STATUS
-EFIAPI
-UndiAipSetInfo (
- IN EFI_ADAPTER_INFORMATION_PROTOCOL *This,
- IN EFI_GUID *InformationType,
- IN VOID *InformationBlock,
- IN UINTN InformationBlockSize
- )
-{
- return EFI_WRITE_PROTECTED;
-}
-
-/**
- Get a list of supported information types for this instance of the protocol.
-
- This function returns a list of InformationType GUIDs that are supported on an
- adapter with this instance of EFI_ADAPTER_INFORMATION_PROTOCOL. The list is returned
- in InfoTypesBuffer, and the number of GUID pointers in InfoTypesBuffer is returned in
- InfoTypesBufferCount.
-
- @param[in] This A pointer to the EFI_ADAPTER_INFORMATION_PROTOCOL instance.
- @param[out] InfoTypesBuffer A pointer to the list of InformationType GUID pointers that are supported
- by This.
- @param[out] InfoTypesBufferCount A pointer to the number of GUID pointers present in InfoTypesBuffer.
-
- @retval EFI_SUCCESS The list of information type GUIDs that are supported on this adapter was
- returned in InfoTypesBuffer. The number of information type GUIDs was
- returned in InfoTypesBufferCount.
- @retval EFI_INVALID_PARAMETER This is NULL.
- @retval EFI_INVALID_PARAMETER InfoTypesBuffer is NULL.
- @retval EFI_INVALID_PARAMETER InfoTypesBufferCount is NULL.
- @retval EFI_OUT_OF_RESOURCES There is not enough pool memory to store the results.
-
-**/
-EFI_STATUS
-EFIAPI
-UndiAipGetSupportedTypes (
- IN EFI_ADAPTER_INFORMATION_PROTOCOL *This,
- OUT EFI_GUID **InfoTypesBuffer,
- OUT UINTN *InfoTypesBufferCount
- )
-{
- if (This == NULL || InfoTypesBuffer == NULL || InfoTypesBufferCount == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- *InfoTypesBufferCount = 1;
- *InfoTypesBuffer = AllocateCopyPool (sizeof (EFI_GUID), &gEfiAdapterInfoUndiIpv6SupportGuid);
- if (InfoTypesBuffer == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
-
- return EFI_SUCCESS;
-}
diff --git a/OptionRomPkg/UndiRuntimeDxe/UndiRuntimeDxe.inf b/OptionRomPkg/UndiRuntimeDxe/UndiRuntimeDxe.inf deleted file mode 100644 index b07c04e2cf..0000000000 --- a/OptionRomPkg/UndiRuntimeDxe/UndiRuntimeDxe.inf +++ /dev/null @@ -1,77 +0,0 @@ -## @file
-# Component description file for Undi module.
-#
-# This module provides support for Universal Network Driver Interface.
-# Notes: this module is no longer regular maintained/validated.
-#
-# Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = UndiRuntimeDxe
- FILE_GUID = A1f436EA-A127-4EF8-957C-8048606FF670
- MODULE_TYPE = DXE_RUNTIME_DRIVER
- VERSION_STRING = 1.0
-
- ENTRY_POINT = InitializeUndi
-
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
-#
-
-[Sources]
- Undi32.h
- E100b.h
- E100b.c
- Decode.c
- Init.c
- ComponentName.c
- UndiAipImpl.c
-
-[Packages]
- MdePkg/MdePkg.dec
-
-[LibraryClasses]
- UefiLib
- UefiBootServicesTableLib
- BaseMemoryLib
- DebugLib
- UefiRuntimeLib
- UefiDriverEntryPoint
- BaseLib
- MemoryAllocationLib
-
-[Protocols]
- gEfiNetworkInterfaceIdentifierProtocolGuid_31
- gEfiPciIoProtocolGuid
- gEfiDevicePathProtocolGuid
- gEfiAdapterInformationProtocolGuid
-
-[Guids]
- gEfiEventExitBootServicesGuid ## PRODUCES ## Event
- gEfiEventVirtualAddressChangeGuid ## PRODUCES ## Event
- gEfiAdapterInfoUndiIpv6SupportGuid ## PRODUCES
-
-[Depex]
- gEfiBdsArchProtocolGuid AND
- gEfiCpuArchProtocolGuid AND
- gEfiMetronomeArchProtocolGuid AND
- gEfiMonotonicCounterArchProtocolGuid AND
- gEfiRealTimeClockArchProtocolGuid AND
- gEfiResetArchProtocolGuid AND
- gEfiRuntimeArchProtocolGuid AND
- gEfiSecurityArchProtocolGuid AND
- gEfiTimerArchProtocolGuid AND
- gEfiVariableWriteArchProtocolGuid AND
- gEfiVariableArchProtocolGuid AND
- gEfiWatchdogTimerArchProtocolGuid
|