diff options
author | lhauch <lhauch@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-12-31 16:26:40 +0000 |
---|---|---|
committer | lhauch <lhauch@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-12-31 16:26:40 +0000 |
commit | 808def96aa4589fba9c2d0ea55837754a3b7a4f7 (patch) | |
tree | 0ea221c59abb2474c694e7ab5bd61006be77e47e /EdkModulePkg/Bus/Usb/UsbBot/Dxe/bot.c | |
parent | 9216450d1143056a50a5f916984a2d7faf590488 (diff) | |
download | edk2-platforms-808def96aa4589fba9c2d0ea55837754a3b7a4f7.tar.xz |
Retiring the ANT/JAVA build and removing the older EDK II packages that required ANT/JAVA.
Last Ant/Java build was r7166
Developers requiring the Java/Ant packages should checkout the branch from:
https://edk2.tianocore.org/svn/edk2/branches/AntJava
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7168 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EdkModulePkg/Bus/Usb/UsbBot/Dxe/bot.c')
-rw-r--r-- | EdkModulePkg/Bus/Usb/UsbBot/Dxe/bot.c | 962 |
1 files changed, 0 insertions, 962 deletions
diff --git a/EdkModulePkg/Bus/Usb/UsbBot/Dxe/bot.c b/EdkModulePkg/Bus/Usb/UsbBot/Dxe/bot.c deleted file mode 100644 index fef5de9387..0000000000 --- a/EdkModulePkg/Bus/Usb/UsbBot/Dxe/bot.c +++ /dev/null @@ -1,962 +0,0 @@ -/*++
-
-Copyright (c) 2006, 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.
-
-Module Name:
-
- BOT.c
-
-Abstract:
-
---*/
-
-#include "bot.h"
-
-GLOBAL_REMOVE_IF_UNREFERENCED UINT32 gBOTDebugLevel = EFI_D_INFO;
-GLOBAL_REMOVE_IF_UNREFERENCED UINT32 gBOTErrorLevel = EFI_D_INFO;
-
-EFI_DRIVER_BINDING_PROTOCOL gUsbBotDriverBinding = {
- BotDriverBindingSupported,
- BotDriverBindingStart,
- BotDriverBindingStop,
- 0xa,
- NULL,
- NULL
-};
-
-//
-// Bot Protocol
-//
-STATIC
-EFI_STATUS
-BotCommandPhase (
- IN USB_BOT_DEVICE *UsbBotDev,
- IN VOID *Command,
- IN UINT8 CommandSize,
- IN UINT32 DataTransferLength,
- IN EFI_USB_DATA_DIRECTION Direction,
- IN UINT16 Timeout
- );
-
-STATIC
-EFI_STATUS
-BotDataPhase (
- IN USB_BOT_DEVICE *UsbBotDev,
- IN UINTN *DataSize,
- IN OUT VOID *DataBuffer,
- IN EFI_USB_DATA_DIRECTION Direction,
- IN UINT16 Timeout
- );
-
-STATIC
-EFI_STATUS
-BotStatusPhase (
- IN USB_BOT_DEVICE *UsbBotDev,
- OUT UINT32 *DataResidue,
- IN UINT16 Timeout
- );
-//
-// USB Atapi protocol prototype
-//
-STATIC
-EFI_STATUS
-EFIAPI
-BotAtapiCommand (
- IN EFI_USB_ATAPI_PROTOCOL *This,
- IN VOID *Command,
- IN UINT8 CommandSize,
- IN VOID *DataBuffer,
- IN UINT32 BufferLength,
- IN EFI_USB_DATA_DIRECTION Direction,
- IN UINT16 TimeOutInMilliSeconds
- );
-
-STATIC
-EFI_STATUS
-EFIAPI
-BotMassStorageReset (
- IN EFI_USB_ATAPI_PROTOCOL *This,
- IN BOOLEAN ExtendedVerification
- );
-
-STATIC
-VOID
-BotReportStatusCode (
- IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
- IN EFI_STATUS_CODE_TYPE CodeType,
- IN EFI_STATUS_CODE_VALUE Value
- );
-
-STATIC EFI_USB_ATAPI_PROTOCOL BotAtapiProtocol = {
- BotAtapiCommand,
- BotMassStorageReset,
- 0
-};
-
-EFI_STATUS
-EFIAPI
-BotDriverBindingSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-/*++
-
- Routine Description:
- Test to see if this driver supports ControllerHandle. Any ControllerHandle
- than contains a BlockIo and DiskIo protocol can be supported.
-
- Arguments:
- This - Protocol instance pointer.
- ControllerHandle - Handle of device to test
- RemainingDevicePath - Not used
-
- Returns:
- EFI_SUCCESS - This driver supports this device
- EFI_ALREADY_STARTED - This driver is already running on this device
- other - This driver does not support this device
-
---*/
-{
- EFI_STATUS Status;
- EFI_USB_IO_PROTOCOL *UsbIo;
- EFI_USB_INTERFACE_DESCRIPTOR InterfaceDescriptor;
-
- //
- // Check if the Controller supports USB IO protocol
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiUsbIoProtocolGuid,
- (VOID **) &UsbIo,
- This->DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
- //
- // Get the Default interface descriptor, now we only
- // suppose interface 1
- //
- Status = UsbIo->UsbGetInterfaceDescriptor (
- UsbIo,
- &InterfaceDescriptor
- );
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- //
- // Check if it is a BOT type Mass Storage Device
- //
- if ((InterfaceDescriptor.InterfaceClass != MASS_STORAGE_CLASS) ||
- (InterfaceDescriptor.InterfaceProtocol != BOT)) {
- Status = EFI_UNSUPPORTED;
- goto Exit;
- }
-
-Exit:
- gBS->CloseProtocol (
- ControllerHandle,
- &gEfiUsbIoProtocolGuid,
- This->DriverBindingHandle,
- ControllerHandle
- );
- return Status;
-}
-
-EFI_STATUS
-EFIAPI
-BotDriverBindingStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-/*++
-
- Routine Description:
- Start this driver on ControllerHandle by opening a Block IO and Disk IO
- protocol, reading Device Path, and creating a child handle with a
- Disk IO and device path protocol.
-
- Arguments:
- This - Protocol instance pointer.
- ControllerHandle - Handle of device to bind driver to
- RemainingDevicePath - Not used
-
- Returns:
- EFI_SUCCESS - This driver is added to DeviceHandle
- EFI_ALREADY_STARTED - This driver is already running on DeviceHandle
- EFI_OUT_OF_RESOURCES- Can't allocate the memory resource
- other - This driver does not support this device
-
---*/
-{
- USB_BOT_DEVICE *UsbBotDev;
- UINT8 Index;
- EFI_USB_ENDPOINT_DESCRIPTOR *EndpointDescriptor;
- EFI_USB_INTERFACE_DESCRIPTOR *InterfaceDescriptor;
- EFI_STATUS Status;
- EFI_USB_IO_PROTOCOL *UsbIo;
-
- //
- // Check if the Controller supports USB IO protocol
- //
- UsbBotDev = NULL;
-
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiUsbIoProtocolGuid,
- (VOID **) &UsbIo,
- This->DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- InterfaceDescriptor = AllocateZeroPool (sizeof (EFI_USB_INTERFACE_DESCRIPTOR));
- if (InterfaceDescriptor == NULL) {
- gBS->CloseProtocol (
- ControllerHandle,
- &gEfiUsbIoProtocolGuid,
- This->DriverBindingHandle,
- ControllerHandle
- );
- return EFI_OUT_OF_RESOURCES;
- }
- //
- // Get the controller interface descriptor,
- //
- Status = UsbIo->UsbGetInterfaceDescriptor (
- UsbIo,
- InterfaceDescriptor
- );
- if (EFI_ERROR (Status)) {
- gBS->FreePool (InterfaceDescriptor);
- goto ErrorExit;
- }
-
- BotAtapiProtocol.CommandProtocol = InterfaceDescriptor->InterfaceSubClass;
-
- UsbBotDev = AllocateZeroPool (sizeof (USB_BOT_DEVICE));
- if (UsbBotDev == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- gBS->FreePool (InterfaceDescriptor);
- goto ErrorExit;
- }
-
- UsbBotDev->Signature = USB_BOT_DEVICE_SIGNATURE;
- UsbBotDev->UsbIo = UsbIo;
- UsbBotDev->InterfaceDescriptor = InterfaceDescriptor;
- CopyMem (&UsbBotDev->UsbAtapiProtocol, &BotAtapiProtocol, sizeof (BotAtapiProtocol));
-
- //
- // Get the Device Path Protocol on Controller's handle
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiDevicePathProtocolGuid,
- (VOID **) &UsbBotDev->DevicePath,
- This->DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
-
- if (EFI_ERROR (Status)) {
- goto ErrorExit;
- }
-
- for (Index = 0; Index < InterfaceDescriptor->NumEndpoints; Index++) {
- EndpointDescriptor = AllocatePool (sizeof (EFI_USB_INTERFACE_DESCRIPTOR));
- if (EndpointDescriptor == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- goto ErrorExit;
- }
-
- UsbIo->UsbGetEndpointDescriptor (
- UsbIo,
- Index,
- EndpointDescriptor
- );
-
- //
- // We parse bulk endpoint
- //
- if ((EndpointDescriptor->Attributes & 0x03) == 0x02) {
- if ((EndpointDescriptor->EndpointAddress & 0x80) != 0) {
- UsbBotDev->BulkInEndpointDescriptor = EndpointDescriptor;
- } else {
- UsbBotDev->BulkOutEndpointDescriptor = EndpointDescriptor;
- }
-
- continue;
- }
-
- gBS->FreePool (EndpointDescriptor);
- }
- //
- // Double check we have these endpoint descriptors
- //
- if (!(UsbBotDev->BulkInEndpointDescriptor &&
- UsbBotDev->BulkOutEndpointDescriptor)) {
- Status = EFI_DEVICE_ERROR;
- goto ErrorExit;
- }
- //
- // After installing Usb-Atapi protocol onto this handle
- // it will be called by upper layer drivers such as Fat
- //
- BotReportStatusCode (
- UsbBotDev->DevicePath,
- EFI_PROGRESS_CODE,
- (EFI_PERIPHERAL_REMOVABLE_MEDIA | EFI_P_PC_ENABLE)
- );
-
- //
- // Install Usb-Atapi Protocol onto the handle
- //
- Status = gBS->InstallProtocolInterface (
- &ControllerHandle,
- &gEfiUsbAtapiProtocolGuid,
- EFI_NATIVE_INTERFACE,
- &UsbBotDev->UsbAtapiProtocol
- );
-
- if (EFI_ERROR (Status)) {
- goto ErrorExit;
- }
-
- UsbBotDev->ControllerNameTable = NULL;
- AddUnicodeString (
- "eng",
- gUsbBotComponentName.SupportedLanguages,
- &UsbBotDev->ControllerNameTable,
- (CHAR16 *) L"Usb Bot Mass Storage"
- );
-
- return EFI_SUCCESS;
-
-ErrorExit:
- gBS->CloseProtocol (
- ControllerHandle,
- &gEfiUsbIoProtocolGuid,
- This->DriverBindingHandle,
- ControllerHandle
- );
-
- if (UsbBotDev != NULL) {
- if (UsbBotDev->InterfaceDescriptor != NULL) {
- gBS->FreePool (UsbBotDev->InterfaceDescriptor);
- }
-
- if (UsbBotDev->BulkInEndpointDescriptor != NULL) {
- gBS->FreePool (UsbBotDev->BulkInEndpointDescriptor);
- }
-
- if (UsbBotDev->BulkOutEndpointDescriptor != NULL) {
- gBS->FreePool (UsbBotDev->BulkOutEndpointDescriptor);
- }
-
- gBS->FreePool (UsbBotDev);
- }
-
- return Status;
-}
-
-EFI_STATUS
-EFIAPI
-BotDriverBindingStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- )
-/*++
-
- Routine Description:
- Stop this driver on ControllerHandle. Support stoping any child handles
- created by this driver.
-
- Arguments:
- This - Protocol instance pointer.
- ControllerHandle - 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_SUCCESS - This driver is removed DeviceHandle
- EFI_UNSUPPORTED - Can't open the gEfiUsbAtapiProtocolGuid protocl
- other - This driver was not removed from this device
-
---*/
-{
- EFI_STATUS Status;
- EFI_USB_ATAPI_PROTOCOL *BotAtapiProtocol;
- USB_BOT_DEVICE *UsbBotDev;
-
- //
- // Get our context back.
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiUsbAtapiProtocolGuid,
- (VOID **) &BotAtapiProtocol,
- This->DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- return EFI_UNSUPPORTED;
- }
-
- UsbBotDev = USB_BOT_DEVICE_FROM_THIS (BotAtapiProtocol);
-
- //
- // After installing Usb-Atapi protocol onto this handle
- // it will be called by upper layer drivers such as Fat
- //
-
- BotReportStatusCode (
- UsbBotDev->DevicePath,
- EFI_PROGRESS_CODE,
- (EFI_PERIPHERAL_REMOVABLE_MEDIA | EFI_P_PC_DISABLE)
- );
-
- //
- // Uninstall protocol
- //
- Status = gBS->UninstallProtocolInterface (
- ControllerHandle,
- &gEfiUsbAtapiProtocolGuid,
- &UsbBotDev->UsbAtapiProtocol
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Status = gBS->CloseProtocol (
- ControllerHandle,
- &gEfiUsbIoProtocolGuid,
- This->DriverBindingHandle,
- ControllerHandle
- );
- //
- // Free all allocated resources
- //
- if (UsbBotDev->InterfaceDescriptor != NULL) {
- gBS->FreePool (UsbBotDev->InterfaceDescriptor);
- }
-
- if (UsbBotDev->BulkInEndpointDescriptor != NULL) {
- gBS->FreePool (UsbBotDev->BulkInEndpointDescriptor);
- }
-
- if (UsbBotDev->BulkOutEndpointDescriptor != NULL) {
- gBS->FreePool (UsbBotDev->BulkOutEndpointDescriptor);
- }
-
- if (UsbBotDev->ControllerNameTable) {
- FreeUnicodeStringTable (UsbBotDev->ControllerNameTable);
- }
-
- gBS->FreePool (UsbBotDev);
-
- return Status;
-}
-
-
-
-STATIC
-EFI_STATUS
-ClearBulkInPipe (
- IN USB_BOT_DEVICE *UsbBotDev
- )
-{
- UINT32 Result;
-
- return UsbClearEndpointHalt (
- UsbBotDev->UsbIo,
- UsbBotDev->BulkInEndpointDescriptor->EndpointAddress,
- &Result
- );
-}
-
-
-STATIC
-EFI_STATUS
-ClearBulkOutPipe (
- IN USB_BOT_DEVICE *UsbBotDev
- )
-{
- UINT32 Result;
- return UsbClearEndpointHalt (
- UsbBotDev->UsbIo,
- UsbBotDev->BulkOutEndpointDescriptor->EndpointAddress,
- &Result
- );
-}
-
-STATIC
-EFI_STATUS
-BotRecoveryReset (
- IN USB_BOT_DEVICE *UsbBotDev
- )
-/*++
-
-Routine Description:
-
- Bot reset routine
-
-Arguments:
-
- UsbBotDev - USB_BOT_DEVICE pointer
-
-Returns:
- EFI_SUCCESS - Success the operation
-
---*/
-{
- EFI_STATUS Status;
- EFI_USB_DEVICE_REQUEST Request;
- UINT32 Result;
- BotReportStatusCode (
- UsbBotDev->DevicePath,
- EFI_PROGRESS_CODE,
- (EFI_PERIPHERAL_REMOVABLE_MEDIA | EFI_P_PC_RESET)
- );
-
- ZeroMem (&Request, sizeof (EFI_USB_DEVICE_REQUEST));
-
- //
- // See BOT specification
- //
- Request.RequestType = 0x21;
- Request.Request = 0xFF;
-
- Status = UsbBotDev->UsbIo->UsbControlTransfer (
- UsbBotDev->UsbIo,
- &Request,
- EfiUsbNoData,
- TIMEOUT_VALUE,
- NULL,
- 0,
- &Result
- );
-
- gBS->Stall (100 * 1000);
-
- ClearBulkInPipe (UsbBotDev);
- ClearBulkOutPipe (UsbBotDev);
-
- return Status;
-}
-
-//
-// Bot Protocol Implementation
-//
-STATIC
-EFI_STATUS
-BotCommandPhase (
- IN USB_BOT_DEVICE *UsbBotDev,
- IN VOID *Command,
- IN UINT8 CommandSize,
- IN UINT32 DataTransferLength,
- IN EFI_USB_DATA_DIRECTION Direction,
- IN UINT16 Timeout
- )
-/*++
-
- Routine Description:
- Send ATAPI command through BOT interface.
-
- Parameters:
- UsbBotDev - USB_BOT_DEVICE
- Command - command packet
- CommandSize - Command size
- DataTransferLength - Data Transfer Length
- Direction - Data IN/OUT/NODATA
- Timeout - Time out value in milliseconds
- Return Values:
- EFI_SUCCESS
- Others
-
---*/
-{
- CBW cbw;
- EFI_STATUS Status;
- UINT32 Result;
- EFI_USB_IO_PROTOCOL *UsbIo;
- UINTN DataSize;
-
- UsbIo = UsbBotDev->UsbIo;
-
- ZeroMem (&cbw, sizeof (CBW));
-
- //
- // Fill the command block, detailed see BOT spec
- //
- cbw.dCBWSignature = CBWSIG;
- cbw.dCBWTag = 0x01;
- cbw.dCBWDataTransferLength = DataTransferLength;
- cbw.bmCBWFlags = (UINT8) ((Direction == EfiUsbDataIn) ? 0x80 : 0);
- cbw.bCBWCBLength = CommandSize;
-
- CopyMem (cbw.CBWCB, Command, CommandSize);
-
- DataSize = sizeof (CBW);
-
- Status = UsbIo->UsbBulkTransfer (
- UsbIo,
- UsbBotDev->BulkOutEndpointDescriptor->EndpointAddress,
- &cbw,
- &DataSize,
- Timeout,
- &Result
- );
- return Status;
-}
-
-STATIC
-EFI_STATUS
-BotDataPhase (
- IN USB_BOT_DEVICE *UsbBotDev,
- IN UINTN *DataSize,
- IN OUT VOID *DataBuffer,
- IN EFI_USB_DATA_DIRECTION Direction,
- IN UINT16 Timeout
- )
-/*++
-
- Routine Description:
- Get/Send Data through BOT interface
-
- Parameters:
- UsbBotDev - USB_BOT_DEVICE pointer
- DataSize - Data size
- DataBuffer - Data buffer pointer
- Direction - IN/OUT/NODATA
- Timeout - Time out value in milliseconds
- Return Value:
- EFI_SUCCESS
- Others
-
---*/
-{
- EFI_STATUS Status;
- UINT32 Result;
- EFI_USB_IO_PROTOCOL *UsbIo;
- UINT8 EndpointAddr;
- UINT8 *BufferPtr;
-
- UsbIo = UsbBotDev->UsbIo;
- BufferPtr = (UINT8 *) DataBuffer;
-
- //
- // retrieve the the max packet length of the given endpoint
- //
- if (Direction == EfiUsbDataIn) {
- EndpointAddr = UsbBotDev->BulkInEndpointDescriptor->EndpointAddress;
- } else {
- EndpointAddr = UsbBotDev->BulkOutEndpointDescriptor->EndpointAddress;
- }
-
- Status = UsbIo->UsbBulkTransfer (
- UsbIo,
- EndpointAddr,
- BufferPtr,
- DataSize,
- (UINT16)(Timeout),
- &Result
- );
-
- if (EFI_ERROR (Status)) {
- if ((Result & EFI_USB_ERR_STALL) == EFI_USB_ERR_STALL) {
- if (Direction == EfiUsbDataIn) {
- DEBUG((gBOTErrorLevel, "BOT: Data IN Stall, ClearBulkInPipe\n"));
- ClearBulkInPipe (UsbBotDev);
- } else {
- DEBUG((gBOTErrorLevel, "BOT: Data OUT Stall, ClearBulkInPipe\n"));
- ClearBulkOutPipe (UsbBotDev);
- }
- }
- // BotRecoveryReset (UsbBotDev);
- }
-
-
- return Status;
-}
-
-STATIC
-EFI_STATUS
-BotStatusPhase (
- IN USB_BOT_DEVICE *UsbBotDev,
- OUT UINT32 *DataResidue,
- IN UINT16 Timeout
- )
-/*++
-
- Routine Description:
- Get transfer status through BOT interface
-
- Parameters:
- UsbBotDev - USB_BOT_DEVICE pointer
- Timeout - Time out value in milliseconds
- Return Value:
- EFI_SUCCESS
- Others
-
---*/
-{
- CSW csw;
- EFI_STATUS Status;
- EFI_USB_IO_PROTOCOL *UsbIo;
- UINT8 EndpointAddr;
- UINTN DataSize;
- UINT32 Result;
- UINT8 Index;
-
- UsbIo = UsbBotDev->UsbIo;
- EndpointAddr = UsbBotDev->BulkInEndpointDescriptor->EndpointAddress;
-
-
- for (Index = 0; Index < 3; Index ++) {
- ZeroMem (&csw, sizeof (CSW));
- DataSize = sizeof (CSW);
- Result = 0;
-
- Status = UsbIo->UsbBulkTransfer (
- UsbIo,
- EndpointAddr,
- &csw,
- &DataSize,
- Timeout,
- &Result
- );
- if (EFI_ERROR (Status)) {
- if ((Result & EFI_USB_ERR_STALL) == EFI_USB_ERR_STALL) {
- DEBUG((gBOTDebugLevel, "BOT: CSW Stall, ClearBulkInPipe\n"));
- ClearBulkInPipe (UsbBotDev);
- continue;
- }
- }
-
- if (csw.dCSWSignature == CSWSIG) {
- if (csw.bCSWStatus == 0 || csw.bCSWStatus == 0x01) {
- if (DataResidue != NULL) {
- *DataResidue = csw.dCSWDataResidue;
- }
- if (csw.bCSWStatus == 0x01) {
- return EFI_DEVICE_ERROR;
- }
- break;
- } else if (csw.bCSWStatus == 0x02) {
- DEBUG((gBOTErrorLevel, "BOT: Bot Phase error\n"));
- BotRecoveryReset (UsbBotDev);
- }
-
- }
- }
-
- if (Index == 3) {
- return EFI_DEVICE_ERROR;
- }
-
- return EFI_SUCCESS;
-}
-
-//
-// Usb Atapi Protocol implementation
-//
-EFI_STATUS
-EFIAPI
-BotAtapiCommand (
- IN EFI_USB_ATAPI_PROTOCOL *This,
- IN VOID *Command,
- IN UINT8 CommandSize,
- IN VOID *DataBuffer,
- IN UINT32 BufferLength,
- IN EFI_USB_DATA_DIRECTION Direction,
- IN UINT16 TimeOutInMilliSeconds
- )
-/*++
-
- Routine Description:
- Send ATAPI command using BOT protocol.
-
- Arguments:
- This - Protocol instance pointer.
- Command - Command buffer
- CommandSize - Size of Command Buffer
- DataBuffer - Data buffer
- BufferLength - Length of Data buffer
- Direction - Data direction of this command
- TimeoutInMilliSeconds - Timeout value in ms
-
- Returns:
- EFI_SUCCESS - Command succeeded.
- EFI_DEVICE_ERROR - Command failed.
-
---*/
-{
- EFI_STATUS Status;
- EFI_STATUS BotDataStatus;
- USB_BOT_DEVICE *UsbBotDev;
- UINTN BufferSize;
- UINT8 Index;
- UINT32 DataResidue;
-
- //
- // Get the context
- //
- UsbBotDev = USB_BOT_DEVICE_FROM_THIS (This);
- BotDataStatus = EFI_SUCCESS;
- BufferSize = 0;
-
- for (Index = 0; Index < 3; Index ++) {
- //
- // First send ATAPI command through Bot
- //
- Status = BotCommandPhase (
- UsbBotDev,
- Command,
- CommandSize,
- BufferLength,
- Direction,
- 10 * 1000
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG((gBOTErrorLevel, "BotCommandPhase Fail\n"));
- return Status;
- }
- //
- // Send/Get Data if there is a Data Stage
- //
- switch (Direction) {
-
- case EfiUsbDataIn:
- case EfiUsbDataOut:
- BufferSize = BufferLength;
-
- BotDataStatus = BotDataPhase (
- UsbBotDev,
- &BufferSize,
- DataBuffer,
- Direction,
- (UINT16) (TimeOutInMilliSeconds)
- );
-
-
- if (EFI_ERROR (BotDataStatus)) {
- DEBUG((gBOTErrorLevel, "BotDataPhase Fail\n"));
- }
- break;
-
- case EfiUsbNoData:
- break;
- }
-
- DataResidue = 0;
- //
- // Status Phase
- //
- Status = BotStatusPhase (
- UsbBotDev,
- &DataResidue,
- 10 * 1000
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG((gBOTErrorLevel, "BotStatusPhase Fail\n"));
- return Status;
- }
-
- if (!EFI_ERROR (BotDataStatus)) {
- break;
- }
-
- }
- return BotDataStatus;
-}
-
-EFI_STATUS
-EFIAPI
-BotMassStorageReset (
- IN EFI_USB_ATAPI_PROTOCOL *This,
- IN BOOLEAN ExtendedVerification
- )
-/*++
-
- Routine Description:
- Reset Bot Devices
-
- Arguments:
- This - Protocol instance pointer.
- ExtendedVerification - TRUE if we need to do strictly reset.
-
- Returns:
- EFI_SUCCESS - Command succeeded.
- EFI_DEVICE_ERROR - Command failed.
-
---*/
-{
- EFI_STATUS Status;
- USB_BOT_DEVICE *UsbBotDev;
- EFI_USB_IO_PROTOCOL *UsbIo;
-
- UsbBotDev = USB_BOT_DEVICE_FROM_THIS (This);
- UsbIo = UsbBotDev->UsbIo;
-
- if (ExtendedVerification) {
- //
- // If we need to do strictly reset, reset its parent hub port
- //
- Status = UsbIo->UsbPortReset (UsbIo);
- if (EFI_ERROR (Status)) {
- return Status;
- }
- }
-
- Status = BotRecoveryReset (UsbBotDev);
-
- return Status;
-}
-
-STATIC
-VOID
-BotReportStatusCode (
- IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
- IN EFI_STATUS_CODE_TYPE CodeType,
- IN EFI_STATUS_CODE_VALUE Value
- )
-/*++
-
- Routine Description:
- Report Status Code in Usb Bot Driver
-
- Arguments:
- DevicePath - Use this to get Device Path
- CodeType - Status Code Type
- CodeValue - Status Code Value
-
- Returns:
- None
-
---*/
-{
- REPORT_STATUS_CODE_WITH_DEVICE_PATH (
- CodeType,
- Value,
- DevicePath
- );
-}
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