diff options
Diffstat (limited to 'ArmPkg/Library/PlatformBootManagerLib/PlatformBm.c')
| -rw-r--r-- | ArmPkg/Library/PlatformBootManagerLib/PlatformBm.c | 577 |
1 files changed, 0 insertions, 577 deletions
diff --git a/ArmPkg/Library/PlatformBootManagerLib/PlatformBm.c b/ArmPkg/Library/PlatformBootManagerLib/PlatformBm.c deleted file mode 100644 index 6c0b352ae3..0000000000 --- a/ArmPkg/Library/PlatformBootManagerLib/PlatformBm.c +++ /dev/null @@ -1,577 +0,0 @@ -/** @file
- Implementation for PlatformBootManagerLib library class interfaces.
-
- Copyright (C) 2015-2016, Red Hat, Inc.
- Copyright (c) 2014, ARM Ltd. All rights reserved.<BR>
- Copyright (c) 2004 - 2016, 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.
-
-**/
-
-#include <IndustryStandard/Pci22.h>
-#include <Library/BootLogoLib.h>
-#include <Library/DevicePathLib.h>
-#include <Library/PcdLib.h>
-#include <Library/UefiBootManagerLib.h>
-#include <Library/UefiLib.h>
-#include <Protocol/DevicePath.h>
-#include <Protocol/GraphicsOutput.h>
-#include <Protocol/LoadedImage.h>
-#include <Protocol/PciIo.h>
-#include <Protocol/PciRootBridgeIo.h>
-#include <Guid/EventGroup.h>
-#include <Guid/TtyTerm.h>
-
-#include "PlatformBm.h"
-
-#define DP_NODE_LEN(Type) { (UINT8)sizeof (Type), (UINT8)(sizeof (Type) >> 8) }
-
-#pragma pack (1)
-typedef struct {
- VENDOR_DEVICE_PATH SerialDxe;
- UART_DEVICE_PATH Uart;
- VENDOR_DEFINED_DEVICE_PATH TermType;
- EFI_DEVICE_PATH_PROTOCOL End;
-} PLATFORM_SERIAL_CONSOLE;
-#pragma pack ()
-
-#define SERIAL_DXE_FILE_GUID { \
- 0xD3987D4B, 0x971A, 0x435F, \
- { 0x8C, 0xAF, 0x49, 0x67, 0xEB, 0x62, 0x72, 0x41 } \
- }
-
-STATIC PLATFORM_SERIAL_CONSOLE mSerialConsole = {
- //
- // VENDOR_DEVICE_PATH SerialDxe
- //
- {
- { HARDWARE_DEVICE_PATH, HW_VENDOR_DP, DP_NODE_LEN (VENDOR_DEVICE_PATH) },
- SERIAL_DXE_FILE_GUID
- },
-
- //
- // UART_DEVICE_PATH Uart
- //
- {
- { MESSAGING_DEVICE_PATH, MSG_UART_DP, DP_NODE_LEN (UART_DEVICE_PATH) },
- 0, // Reserved
- FixedPcdGet64 (PcdUartDefaultBaudRate), // BaudRate
- FixedPcdGet8 (PcdUartDefaultDataBits), // DataBits
- FixedPcdGet8 (PcdUartDefaultParity), // Parity
- FixedPcdGet8 (PcdUartDefaultStopBits) // StopBits
- },
-
- //
- // VENDOR_DEFINED_DEVICE_PATH TermType
- //
- {
- {
- MESSAGING_DEVICE_PATH, MSG_VENDOR_DP,
- DP_NODE_LEN (VENDOR_DEFINED_DEVICE_PATH)
- }
- //
- // Guid to be filled in dynamically
- //
- },
-
- //
- // EFI_DEVICE_PATH_PROTOCOL End
- //
- {
- END_DEVICE_PATH_TYPE, END_ENTIRE_DEVICE_PATH_SUBTYPE,
- DP_NODE_LEN (EFI_DEVICE_PATH_PROTOCOL)
- }
-};
-
-
-#pragma pack (1)
-typedef struct {
- USB_CLASS_DEVICE_PATH Keyboard;
- EFI_DEVICE_PATH_PROTOCOL End;
-} PLATFORM_USB_KEYBOARD;
-#pragma pack ()
-
-STATIC PLATFORM_USB_KEYBOARD mUsbKeyboard = {
- //
- // USB_CLASS_DEVICE_PATH Keyboard
- //
- {
- {
- MESSAGING_DEVICE_PATH, MSG_USB_CLASS_DP,
- DP_NODE_LEN (USB_CLASS_DEVICE_PATH)
- },
- 0xFFFF, // VendorId: any
- 0xFFFF, // ProductId: any
- 3, // DeviceClass: HID
- 1, // DeviceSubClass: boot
- 1 // DeviceProtocol: keyboard
- },
-
- //
- // EFI_DEVICE_PATH_PROTOCOL End
- //
- {
- END_DEVICE_PATH_TYPE, END_ENTIRE_DEVICE_PATH_SUBTYPE,
- DP_NODE_LEN (EFI_DEVICE_PATH_PROTOCOL)
- }
-};
-
-
-/**
- Check if the handle satisfies a particular condition.
-
- @param[in] Handle The handle to check.
- @param[in] ReportText A caller-allocated string passed in for reporting
- purposes. It must never be NULL.
-
- @retval TRUE The condition is satisfied.
- @retval FALSE Otherwise. This includes the case when the condition could not
- be fully evaluated due to an error.
-**/
-typedef
-BOOLEAN
-(EFIAPI *FILTER_FUNCTION) (
- IN EFI_HANDLE Handle,
- IN CONST CHAR16 *ReportText
- );
-
-
-/**
- Process a handle.
-
- @param[in] Handle The handle to process.
- @param[in] ReportText A caller-allocated string passed in for reporting
- purposes. It must never be NULL.
-**/
-typedef
-VOID
-(EFIAPI *CALLBACK_FUNCTION) (
- IN EFI_HANDLE Handle,
- IN CONST CHAR16 *ReportText
- );
-
-/**
- Locate all handles that carry the specified protocol, filter them with a
- callback function, and pass each handle that passes the filter to another
- callback.
-
- @param[in] ProtocolGuid The protocol to look for.
-
- @param[in] Filter The filter function to pass each handle to. If this
- parameter is NULL, then all handles are processed.
-
- @param[in] Process The callback function to pass each handle to that
- clears the filter.
-**/
-STATIC
-VOID
-FilterAndProcess (
- IN EFI_GUID *ProtocolGuid,
- IN FILTER_FUNCTION Filter OPTIONAL,
- IN CALLBACK_FUNCTION Process
- )
-{
- EFI_STATUS Status;
- EFI_HANDLE *Handles;
- UINTN NoHandles;
- UINTN Idx;
-
- Status = gBS->LocateHandleBuffer (ByProtocol, ProtocolGuid,
- NULL /* SearchKey */, &NoHandles, &Handles);
- if (EFI_ERROR (Status)) {
- //
- // This is not an error, just an informative condition.
- //
- DEBUG ((EFI_D_VERBOSE, "%a: %g: %r\n", __FUNCTION__, ProtocolGuid,
- Status));
- return;
- }
-
- ASSERT (NoHandles > 0);
- for (Idx = 0; Idx < NoHandles; ++Idx) {
- CHAR16 *DevicePathText;
- STATIC CHAR16 Fallback[] = L"<device path unavailable>";
-
- //
- // The ConvertDevicePathToText() function handles NULL input transparently.
- //
- DevicePathText = ConvertDevicePathToText (
- DevicePathFromHandle (Handles[Idx]),
- FALSE, // DisplayOnly
- FALSE // AllowShortcuts
- );
- if (DevicePathText == NULL) {
- DevicePathText = Fallback;
- }
-
- if (Filter == NULL || Filter (Handles[Idx], DevicePathText)) {
- Process (Handles[Idx], DevicePathText);
- }
-
- if (DevicePathText != Fallback) {
- FreePool (DevicePathText);
- }
- }
- gBS->FreePool (Handles);
-}
-
-
-/**
- This FILTER_FUNCTION checks if a handle corresponds to a PCI display device.
-**/
-STATIC
-BOOLEAN
-EFIAPI
-IsPciDisplay (
- IN EFI_HANDLE Handle,
- IN CONST CHAR16 *ReportText
- )
-{
- EFI_STATUS Status;
- EFI_PCI_IO_PROTOCOL *PciIo;
- PCI_TYPE00 Pci;
-
- Status = gBS->HandleProtocol (Handle, &gEfiPciIoProtocolGuid,
- (VOID**)&PciIo);
- if (EFI_ERROR (Status)) {
- //
- // This is not an error worth reporting.
- //
- return FALSE;
- }
-
- Status = PciIo->Pci.Read (PciIo, EfiPciIoWidthUint32, 0 /* Offset */,
- sizeof Pci / sizeof (UINT32), &Pci);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "%a: %s: %r\n", __FUNCTION__, ReportText, Status));
- return FALSE;
- }
-
- return IS_PCI_DISPLAY (&Pci);
-}
-
-
-/**
- This CALLBACK_FUNCTION attempts to connect a handle non-recursively, asking
- the matching driver to produce all first-level child handles.
-**/
-STATIC
-VOID
-EFIAPI
-Connect (
- IN EFI_HANDLE Handle,
- IN CONST CHAR16 *ReportText
- )
-{
- EFI_STATUS Status;
-
- Status = gBS->ConnectController (
- Handle, // ControllerHandle
- NULL, // DriverImageHandle
- NULL, // RemainingDevicePath -- produce all children
- FALSE // Recursive
- );
- DEBUG ((EFI_ERROR (Status) ? EFI_D_ERROR : EFI_D_VERBOSE, "%a: %s: %r\n",
- __FUNCTION__, ReportText, Status));
-}
-
-
-/**
- This CALLBACK_FUNCTION retrieves the EFI_DEVICE_PATH_PROTOCOL from the
- handle, and adds it to ConOut and ErrOut.
-**/
-STATIC
-VOID
-EFIAPI
-AddOutput (
- IN EFI_HANDLE Handle,
- IN CONST CHAR16 *ReportText
- )
-{
- EFI_STATUS Status;
- EFI_DEVICE_PATH_PROTOCOL *DevicePath;
-
- DevicePath = DevicePathFromHandle (Handle);
- if (DevicePath == NULL) {
- DEBUG ((EFI_D_ERROR, "%a: %s: handle %p: device path not found\n",
- __FUNCTION__, ReportText, Handle));
- return;
- }
-
- Status = EfiBootManagerUpdateConsoleVariable (ConOut, DevicePath, NULL);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "%a: %s: adding to ConOut: %r\n", __FUNCTION__,
- ReportText, Status));
- return;
- }
-
- Status = EfiBootManagerUpdateConsoleVariable (ErrOut, DevicePath, NULL);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "%a: %s: adding to ErrOut: %r\n", __FUNCTION__,
- ReportText, Status));
- return;
- }
-
- DEBUG ((EFI_D_VERBOSE, "%a: %s: added to ConOut and ErrOut\n", __FUNCTION__,
- ReportText));
-}
-
-STATIC
-VOID
-PlatformRegisterFvBootOption (
- CONST EFI_GUID *FileGuid,
- CHAR16 *Description,
- UINT32 Attributes
- )
-{
- EFI_STATUS Status;
- INTN OptionIndex;
- EFI_BOOT_MANAGER_LOAD_OPTION NewOption;
- EFI_BOOT_MANAGER_LOAD_OPTION *BootOptions;
- UINTN BootOptionCount;
- MEDIA_FW_VOL_FILEPATH_DEVICE_PATH FileNode;
- EFI_LOADED_IMAGE_PROTOCOL *LoadedImage;
- EFI_DEVICE_PATH_PROTOCOL *DevicePath;
-
- Status = gBS->HandleProtocol (
- gImageHandle,
- &gEfiLoadedImageProtocolGuid,
- (VOID **) &LoadedImage
- );
- ASSERT_EFI_ERROR (Status);
-
- EfiInitializeFwVolDevicepathNode (&FileNode, FileGuid);
- DevicePath = DevicePathFromHandle (LoadedImage->DeviceHandle);
- ASSERT (DevicePath != NULL);
- DevicePath = AppendDevicePathNode (
- DevicePath,
- (EFI_DEVICE_PATH_PROTOCOL *) &FileNode
- );
- ASSERT (DevicePath != NULL);
-
- Status = EfiBootManagerInitializeLoadOption (
- &NewOption,
- LoadOptionNumberUnassigned,
- LoadOptionTypeBoot,
- Attributes,
- Description,
- DevicePath,
- NULL,
- 0
- );
- ASSERT_EFI_ERROR (Status);
- FreePool (DevicePath);
-
- BootOptions = EfiBootManagerGetLoadOptions (
- &BootOptionCount, LoadOptionTypeBoot
- );
-
- OptionIndex = EfiBootManagerFindLoadOption (
- &NewOption, BootOptions, BootOptionCount
- );
-
- if (OptionIndex == -1) {
- Status = EfiBootManagerAddLoadOptionVariable (&NewOption, MAX_UINTN);
- ASSERT_EFI_ERROR (Status);
- }
- EfiBootManagerFreeLoadOption (&NewOption);
- EfiBootManagerFreeLoadOptions (BootOptions, BootOptionCount);
-}
-
-
-STATIC
-VOID
-PlatformRegisterOptionsAndKeys (
- VOID
- )
-{
- EFI_STATUS Status;
- EFI_INPUT_KEY Enter;
- EFI_INPUT_KEY F2;
- EFI_INPUT_KEY Esc;
- EFI_BOOT_MANAGER_LOAD_OPTION BootOption;
-
- //
- // Register ENTER as CONTINUE key
- //
- Enter.ScanCode = SCAN_NULL;
- Enter.UnicodeChar = CHAR_CARRIAGE_RETURN;
- Status = EfiBootManagerRegisterContinueKeyOption (0, &Enter, NULL);
- ASSERT_EFI_ERROR (Status);
-
- //
- // Map F2 and ESC to Boot Manager Menu
- //
- F2.ScanCode = SCAN_F2;
- F2.UnicodeChar = CHAR_NULL;
- Esc.ScanCode = SCAN_ESC;
- Esc.UnicodeChar = CHAR_NULL;
- Status = EfiBootManagerGetBootManagerMenu (&BootOption);
- ASSERT_EFI_ERROR (Status);
- Status = EfiBootManagerAddKeyOptionVariable (
- NULL, (UINT16) BootOption.OptionNumber, 0, &F2, NULL
- );
- ASSERT (Status == EFI_SUCCESS || Status == EFI_ALREADY_STARTED);
- Status = EfiBootManagerAddKeyOptionVariable (
- NULL, (UINT16) BootOption.OptionNumber, 0, &Esc, NULL
- );
- ASSERT (Status == EFI_SUCCESS || Status == EFI_ALREADY_STARTED);
-}
-
-
-//
-// BDS Platform Functions
-//
-/**
- Do the platform init, can be customized by OEM/IBV
- Possible things that can be done in PlatformBootManagerBeforeConsole:
- > Update console variable: 1. include hot-plug devices;
- > 2. Clear ConIn and add SOL for AMT
- > Register new Driver#### or Boot####
- > Register new Key####: e.g.: F12
- > Signal ReadyToLock event
- > Authentication action: 1. connect Auth devices;
- > 2. Identify auto logon user.
-**/
-VOID
-EFIAPI
-PlatformBootManagerBeforeConsole (
- VOID
- )
-{
- //
- // Signal EndOfDxe PI Event
- //
- EfiEventGroupSignal (&gEfiEndOfDxeEventGroupGuid);
-
- //
- // Locate the PCI root bridges and make the PCI bus driver connect each,
- // non-recursively. This will produce a number of child handles with PciIo on
- // them.
- //
- FilterAndProcess (&gEfiPciRootBridgeIoProtocolGuid, NULL, Connect);
-
- //
- // Find all display class PCI devices (using the handles from the previous
- // step), and connect them non-recursively. This should produce a number of
- // child handles with GOPs on them.
- //
- FilterAndProcess (&gEfiPciIoProtocolGuid, IsPciDisplay, Connect);
-
- //
- // Now add the device path of all handles with GOP on them to ConOut and
- // ErrOut.
- //
- FilterAndProcess (&gEfiGraphicsOutputProtocolGuid, NULL, AddOutput);
-
- //
- // Add the hardcoded short-form USB keyboard device path to ConIn.
- //
- EfiBootManagerUpdateConsoleVariable (ConIn,
- (EFI_DEVICE_PATH_PROTOCOL *)&mUsbKeyboard, NULL);
-
- //
- // Add the hardcoded serial console device path to ConIn, ConOut, ErrOut.
- //
- ASSERT (FixedPcdGet8 (PcdDefaultTerminalType) == 4);
- CopyGuid (&mSerialConsole.TermType.Guid, &gEfiTtyTermGuid);
-
- EfiBootManagerUpdateConsoleVariable (ConIn,
- (EFI_DEVICE_PATH_PROTOCOL *)&mSerialConsole, NULL);
- EfiBootManagerUpdateConsoleVariable (ConOut,
- (EFI_DEVICE_PATH_PROTOCOL *)&mSerialConsole, NULL);
- EfiBootManagerUpdateConsoleVariable (ErrOut,
- (EFI_DEVICE_PATH_PROTOCOL *)&mSerialConsole, NULL);
-
- //
- // Register platform-specific boot options and keyboard shortcuts.
- //
- PlatformRegisterOptionsAndKeys ();
-}
-
-/**
- Do the platform specific action after the console is ready
- Possible things that can be done in PlatformBootManagerAfterConsole:
- > Console post action:
- > Dynamically switch output mode from 100x31 to 80x25 for certain senarino
- > Signal console ready platform customized event
- > Run diagnostics like memory testing
- > Connect certain devices
- > Dispatch aditional option roms
- > Special boot: e.g.: USB boot, enter UI
-**/
-VOID
-EFIAPI
-PlatformBootManagerAfterConsole (
- VOID
- )
-{
- EFI_STATUS Status;
-
- //
- // Show the splash screen.
- //
- Status = BootLogoEnableLogo ();
- if (EFI_ERROR (Status)) {
- Print (L"Press ESCAPE for boot options ");
- }
- //
- // Connect the rest of the devices.
- //
- EfiBootManagerConnectAll ();
-
- //
- // Enumerate all possible boot options.
- //
- EfiBootManagerRefreshAllBootOption ();
-
- //
- // Register UEFI Shell
- //
- PlatformRegisterFvBootOption (
- &gUefiShellFileGuid, L"UEFI Shell", LOAD_OPTION_ACTIVE
- );
-}
-
-/**
- This function is called each second during the boot manager waits the
- timeout.
-
- @param TimeoutRemain The remaining timeout.
-**/
-VOID
-EFIAPI
-PlatformBootManagerWaitCallback (
- UINT16 TimeoutRemain
- )
-{
- EFI_GRAPHICS_OUTPUT_BLT_PIXEL_UNION Black;
- EFI_GRAPHICS_OUTPUT_BLT_PIXEL_UNION White;
- UINT16 Timeout;
- EFI_STATUS Status;
-
- Timeout = PcdGet16 (PcdPlatformBootTimeOut);
-
- Black.Raw = 0x00000000;
- White.Raw = 0x00FFFFFF;
-
- Status = BootLogoUpdateProgress (
- White.Pixel,
- Black.Pixel,
- L"Press ESCAPE for boot options",
- White.Pixel,
- (Timeout - TimeoutRemain) * 100 / Timeout,
- 0
- );
- if (EFI_ERROR (Status)) {
- Print (L".");
- }
-}
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