diff options
Diffstat (limited to 'EdkModulePkg/Bus/Pci/IdeBus/Dxe/DriverDiagnostics.c')
| -rw-r--r-- | EdkModulePkg/Bus/Pci/IdeBus/Dxe/DriverDiagnostics.c | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/EdkModulePkg/Bus/Pci/IdeBus/Dxe/DriverDiagnostics.c b/EdkModulePkg/Bus/Pci/IdeBus/Dxe/DriverDiagnostics.c deleted file mode 100644 index 44d767ceb1..0000000000 --- a/EdkModulePkg/Bus/Pci/IdeBus/Dxe/DriverDiagnostics.c +++ /dev/null @@ -1,199 +0,0 @@ -/** @file
- 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.
-
-**/
-
-#include "idebus.h"
-
-#define IDE_BUS_DIAGNOSTIC_ERROR L"PCI IDE/ATAPI Driver Diagnostics Failed"
-
-//
-// EFI Driver Diagnostics Protocol
-//
-EFI_DRIVER_DIAGNOSTICS_PROTOCOL gIDEBusDriverDiagnostics = {
- IDEBusDriverDiagnosticsRunDiagnostics,
- "eng"
-};
-
-/**
- Runs diagnostics on a controller.
-
- @param This A pointer to the EFI_DRIVER_DIAGNOSTICS_PROTOCOL
- instance.
- @param ControllerHandle The handle of the controller to run diagnostics on.
- @param ChildHandle The handle of the child controller to run diagnostics on
- 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 run diagnostics on the bus
- controller. It will not be NULL for a bus driver that
- wishes to run diagnostics on one of its child
- controllers.
- @param DiagnosticType Indicates type of diagnostics to perform on the
- controller specified by ControllerHandle and ChildHandle.
- See "Related Definitions" for the list of supported
- types.
- @param Language A pointer to a three character ISO 639-2 language
- identifier. This is the language in which the optional
- error message should be returned in Buffer, 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.
- @param ErrorType A GUID that defines the format of the data returned in
- Buffer.
- @param BufferSize The size, in bytes, of the data returned in Buffer.
- @param Buffer A buffer that contains a Null-terminated Unicode string
- plus some additional data whose format is defined by
- ErrorType. Buffer is allocated by this function with
- AllocatePool(), and it is the caller's responsibility
- to free it with a call to FreePool().
-
- @retval EFI_SUCCESS The controller specified by ControllerHandle and
- ChildHandle passed the diagnostic.
- @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 ErrorType is NULL.
- @retval EFI_INVALID_PARAMETER BufferType is NULL.
- @retval EFI_INVALID_PARAMETER Buffer is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- running diagnostics for the controller specified
- by ControllerHandle and ChildHandle.
- @retval EFI_UNSUPPORTED The driver specified by This does not support the
- type of diagnostic specified by DiagnosticType.
- @retval EFI_UNSUPPORTED The driver specified by This does not support the
- language specified by Language.
- @retval EFI_OUT_OF_RESOURCES There are not enough resources available to complete
- the diagnostics.
- @retval EFI_OUT_OF_RESOURCES There are not enough resources available to return
- the status information in ErrorType, BufferSize,
- and Buffer.
- @retval EFI_DEVICE_ERROR The controller specified by ControllerHandle and
- ChildHandle did not pass the diagnostic.
-
-**/
-EFI_STATUS
-IDEBusDriverDiagnosticsRunDiagnostics (
- IN EFI_DRIVER_DIAGNOSTICS_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN EFI_DRIVER_DIAGNOSTIC_TYPE DiagnosticType,
- IN CHAR8 *Language,
- OUT EFI_GUID **ErrorType,
- OUT UINTN *BufferSize,
- OUT CHAR16 **Buffer
- )
-{
- EFI_STATUS Status;
- EFI_PCI_IO_PROTOCOL *PciIo;
- EFI_BLOCK_IO_PROTOCOL *BlkIo;
- IDE_BLK_IO_DEV *IdeBlkIoDevice;
- UINT32 VendorDeviceId;
- VOID *BlockBuffer;
-
- *ErrorType = NULL;
- *BufferSize = 0;
-
- if (ChildHandle == NULL) {
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiCallerIdGuid,
- NULL,
- gIDEBusDriverBinding.DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_TEST_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- return EFI_UNSUPPORTED;
- }
-
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiPciIoProtocolGuid,
- (VOID **) &PciIo,
- gIDEBusDriverBinding.DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- return EFI_DEVICE_ERROR;
- }
-
- //
- // Use services of PCI I/O Protocol to test the PCI IDE/ATAPI Controller
- // The following test simply reads the Device ID and Vendor ID.
- // It should never fail. A real test would perform more advanced
- // diagnostics.
- //
-
- Status = PciIo->Pci.Read (PciIo, EfiPciIoWidthUint32, 0, 1, &VendorDeviceId);
- if (EFI_ERROR (Status) || VendorDeviceId == 0xffffffff) {
- return EFI_DEVICE_ERROR;
- }
-
- return EFI_SUCCESS;
- }
-
- Status = gBS->OpenProtocol (
- ChildHandle,
- &gEfiBlockIoProtocolGuid,
- (VOID **) &BlkIo,
- gIDEBusDriverBinding.DriverBindingHandle,
- ChildHandle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- return EFI_UNSUPPORTED;
- }
-
- IdeBlkIoDevice = IDE_BLOCK_IO_DEV_FROM_THIS (BlkIo);
-
- //
- // Use services available from IdeBlkIoDevice to test the IDE/ATAPI device
- //
- Status = gBS->AllocatePool (
- EfiBootServicesData,
- IdeBlkIoDevice->BlkMedia.BlockSize,
- (VOID **) &BlockBuffer
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Status = IdeBlkIoDevice->BlkIo.ReadBlocks (
- &IdeBlkIoDevice->BlkIo,
- IdeBlkIoDevice->BlkMedia.MediaId,
- 0,
- IdeBlkIoDevice->BlkMedia.BlockSize,
- BlockBuffer
- );
-
- if (EFI_ERROR (Status)) {
- *ErrorType = &gEfiCallerIdGuid;
- *BufferSize = sizeof (IDE_BUS_DIAGNOSTIC_ERROR);
-
- Status = gBS->AllocatePool (
- EfiBootServicesData,
- (UINTN) (*BufferSize),
- (VOID **) Buffer
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- CopyMem (*Buffer, IDE_BUS_DIAGNOSTIC_ERROR, *BufferSize);
-
- Status = EFI_DEVICE_ERROR;
- }
-
- gBS->FreePool (BlockBuffer);
-
- return Status;
-}
|