mirror of https://github.com/acidanthera/audk.git
775 lines
15 KiB
C
775 lines
15 KiB
C
/*++
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Copyright (c) 2006, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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ScsiDisk.h
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Abstract:
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Header file for SCSI Disk Driver.
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--*/
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#ifndef _SCSI_DISK_H
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#define _SCSI_DISK_H
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#include <IndustryStandard/scsi.h>
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#define IsDeviceFixed(a) (a)->FixedDevice ? 1 : 0
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#define SCSI_DISK_DEV_SIGNATURE EFI_SIGNATURE_32 ('s', 'c', 'd', 'k')
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typedef struct {
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UINT32 Signature;
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EFI_HANDLE Handle;
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EFI_BLOCK_IO_PROTOCOL BlkIo;
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EFI_BLOCK_IO_MEDIA BlkIoMedia;
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EFI_SCSI_IO_PROTOCOL *ScsiIo;
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UINT8 DeviceType;
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BOOLEAN FixedDevice;
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UINT16 Reserved;
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EFI_SCSI_SENSE_DATA *SenseData;
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UINTN SenseDataNumber;
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EFI_SCSI_INQUIRY_DATA InquiryData;
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EFI_UNICODE_STRING_TABLE *ControllerNameTable;
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} SCSI_DISK_DEV;
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#define SCSI_DISK_DEV_FROM_THIS(a) CR (a, SCSI_DISK_DEV, BlkIo, SCSI_DISK_DEV_SIGNATURE)
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//
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// Global Variables
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//
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extern EFI_DRIVER_BINDING_PROTOCOL gScsiDiskDriverBinding;
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extern EFI_COMPONENT_NAME_PROTOCOL gScsiDiskComponentName;
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//
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// action code used in detect media process
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//
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#define ACTION_NO_ACTION 0x00
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#define ACTION_READ_CAPACITY 0x01
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#define ACTION_RETRY_COMMAND_LATER 0x02
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EFI_STATUS
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EFIAPI
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ScsiDiskDriverBindingSupported (
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IN EFI_DRIVER_BINDING_PROTOCOL *This,
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IN EFI_HANDLE Controller,
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IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
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);
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EFI_STATUS
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EFIAPI
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ScsiDiskDriverBindingStart (
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IN EFI_DRIVER_BINDING_PROTOCOL *This,
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IN EFI_HANDLE Controller,
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IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
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);
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EFI_STATUS
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EFIAPI
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ScsiDiskDriverBindingStop (
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IN EFI_DRIVER_BINDING_PROTOCOL *This,
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IN EFI_HANDLE Controller,
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IN UINTN NumberOfChildren,
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IN EFI_HANDLE *ChildHandleBuffer
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);
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//
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// EFI Component Name Functions
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//
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EFI_STATUS
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EFIAPI
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ScsiDiskComponentNameGetDriverName (
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IN EFI_COMPONENT_NAME_PROTOCOL *This,
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IN CHAR8 *Language,
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OUT CHAR16 **DriverName
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);
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EFI_STATUS
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EFIAPI
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ScsiDiskComponentNameGetControllerName (
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IN EFI_COMPONENT_NAME_PROTOCOL *This,
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IN EFI_HANDLE ControllerHandle,
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IN EFI_HANDLE ChildHandle OPTIONAL,
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IN CHAR8 *Language,
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OUT CHAR16 **ControllerName
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);
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EFI_STATUS
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EFIAPI
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ScsiDiskReset (
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IN EFI_BLOCK_IO_PROTOCOL *This,
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IN BOOLEAN ExtendedVerification
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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This - TODO: add argument description
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ExtendedVerification - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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EFIAPI
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ScsiDiskReadBlocks (
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IN EFI_BLOCK_IO_PROTOCOL *This,
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IN UINT32 MediaId,
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IN EFI_LBA LBA,
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IN UINTN BufferSize,
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OUT VOID *Buffer
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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This - TODO: add argument description
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MediaId - TODO: add argument description
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LBA - TODO: add argument description
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BufferSize - TODO: add argument description
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Buffer - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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EFIAPI
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ScsiDiskWriteBlocks (
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IN EFI_BLOCK_IO_PROTOCOL *This,
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IN UINT32 MediaId,
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IN EFI_LBA LBA,
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IN UINTN BufferSize,
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IN VOID *Buffer
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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This - TODO: add argument description
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MediaId - TODO: add argument description
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LBA - TODO: add argument description
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BufferSize - TODO: add argument description
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Buffer - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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EFIAPI
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ScsiDiskFlushBlocks (
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IN EFI_BLOCK_IO_PROTOCOL *This
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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This - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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ScsiDiskDetectMedia (
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SCSI_DISK_DEV *ScsiDiskDevice,
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BOOLEAN MustReadCap,
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BOOLEAN *MediaChange
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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ScsiDiskDevice - TODO: add argument description
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MustReadCap - TODO: add argument description
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MediaChange - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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ScsiDiskTestUnitReady (
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SCSI_DISK_DEV *ScsiDiskDevice,
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BOOLEAN *NeedRetry,
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EFI_SCSI_SENSE_DATA **SenseDataArray,
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UINTN *NumberOfSenseKeys
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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ScsiDiskDevice - TODO: add argument description
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NeedRetry - TODO: add argument description
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SenseDataArray - TODO: add argument description
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NumberOfSenseKeys - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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DetectMediaParsingSenseKeys (
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SCSI_DISK_DEV *ScsiDiskDevice,
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EFI_SCSI_SENSE_DATA *SenseData,
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UINTN NumberOfSenseKeys,
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UINTN *Action
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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ScsiDiskDevice - TODO: add argument description
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SenseData - TODO: add argument description
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NumberOfSenseKeys - TODO: add argument description
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Action - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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ScsiDiskReadCapacity (
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SCSI_DISK_DEV *ScsiDiskDevice,
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BOOLEAN *NeedRetry,
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EFI_SCSI_SENSE_DATA **SenseDataArray,
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UINTN *NumberOfSenseKeys
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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ScsiDiskDevice - TODO: add argument description
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NeedRetry - TODO: add argument description
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SenseDataArray - TODO: add argument description
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NumberOfSenseKeys - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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CheckHostAdapterStatus (
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UINT8 HostAdapterStatus
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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HostAdapterStatus - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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CheckTargetStatus (
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UINT8 TargetStatus
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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TargetStatus - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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ScsiDiskRequestSenseKeys (
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SCSI_DISK_DEV *ScsiDiskDevice,
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BOOLEAN *NeedRetry,
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EFI_SCSI_SENSE_DATA **SenseDataArray,
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UINTN *NumberOfSenseKeys,
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BOOLEAN AskResetIfError
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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ScsiDiskDevice - TODO: add argument description
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NeedRetry - TODO: add argument description
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SenseDataArray - TODO: add argument description
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NumberOfSenseKeys - TODO: add argument description
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AskResetIfError - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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ScsiDiskInquiryDevice (
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SCSI_DISK_DEV *ScsiDiskDevice,
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BOOLEAN *NeedRetry
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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ScsiDiskDevice - TODO: add argument description
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NeedRetry - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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VOID
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ParseInquiryData (
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SCSI_DISK_DEV *ScsiDiskDevice
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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ScsiDiskDevice - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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ScsiDiskReadSectors (
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SCSI_DISK_DEV *ScsiDiskDevice,
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VOID *Buffer,
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EFI_LBA Lba,
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UINTN NumberOfBlocks
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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ScsiDiskDevice - TODO: add argument description
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Buffer - TODO: add argument description
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Lba - TODO: add argument description
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NumberOfBlocks - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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ScsiDiskWriteSectors (
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SCSI_DISK_DEV *ScsiDiskDevice,
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VOID *Buffer,
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EFI_LBA Lba,
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UINTN NumberOfBlocks
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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ScsiDiskDevice - TODO: add argument description
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Buffer - TODO: add argument description
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Lba - TODO: add argument description
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NumberOfBlocks - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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ScsiDiskRead10 (
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SCSI_DISK_DEV *ScsiDiskDevice,
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BOOLEAN *NeedRetry,
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EFI_SCSI_SENSE_DATA **SenseDataArray,
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UINTN *NumberOfSenseKeys,
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UINT64 Timeout,
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UINT8 *DataBuffer,
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UINT32 *DataLength,
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UINT32 StartLba,
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UINT32 SectorSize
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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ScsiDiskDevice - TODO: add argument description
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NeedRetry - TODO: add argument description
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SenseDataArray - TODO: add argument description
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NumberOfSenseKeys - TODO: add argument description
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Timeout - TODO: add argument description
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DataBuffer - TODO: add argument description
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DataLength - TODO: add argument description
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StartLba - TODO: add argument description
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SectorSize - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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ScsiDiskWrite10 (
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SCSI_DISK_DEV *ScsiDiskDevice,
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BOOLEAN *NeedRetry,
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EFI_SCSI_SENSE_DATA **SenseDataArray,
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UINTN *NumberOfSenseKeys,
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UINT64 Timeout,
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UINT8 *DataBuffer,
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UINT32 *DataLength,
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UINT32 StartLba,
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UINT32 SectorSize
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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ScsiDiskDevice - TODO: add argument description
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NeedRetry - TODO: add argument description
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SenseDataArray - TODO: add argument description
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NumberOfSenseKeys - TODO: add argument description
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Timeout - TODO: add argument description
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DataBuffer - TODO: add argument description
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DataLength - TODO: add argument description
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StartLba - TODO: add argument description
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SectorSize - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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VOID
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GetMediaInfo (
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SCSI_DISK_DEV *ScsiDiskDevice,
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EFI_SCSI_DISK_CAPACITY_DATA *Capacity
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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ScsiDiskDevice - TODO: add argument description
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Capacity - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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BOOLEAN
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ScsiDiskIsNoMedia (
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IN EFI_SCSI_SENSE_DATA *SenseData,
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IN UINTN SenseCounts
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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SenseData - TODO: add argument description
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SenseCounts - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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BOOLEAN
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ScsiDiskIsMediaError (
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IN EFI_SCSI_SENSE_DATA *SenseData,
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IN UINTN SenseCounts
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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SenseData - TODO: add argument description
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SenseCounts - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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BOOLEAN
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ScsiDiskIsHardwareError (
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IN EFI_SCSI_SENSE_DATA *SenseData,
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IN UINTN SenseCounts
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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SenseData - TODO: add argument description
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SenseCounts - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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BOOLEAN
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ScsiDiskIsMediaChange (
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IN EFI_SCSI_SENSE_DATA *SenseData,
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IN UINTN SenseCounts
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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SenseData - TODO: add argument description
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SenseCounts - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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BOOLEAN
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ScsiDiskIsResetBefore (
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IN EFI_SCSI_SENSE_DATA *SenseData,
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IN UINTN SenseCounts
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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SenseData - TODO: add argument description
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|
SenseCounts - TODO: add argument description
|
|
|
|
Returns:
|
|
|
|
TODO: add return values
|
|
|
|
--*/
|
|
;
|
|
|
|
BOOLEAN
|
|
ScsiDiskIsDriveReady (
|
|
IN EFI_SCSI_SENSE_DATA *SenseData,
|
|
IN UINTN SenseCounts,
|
|
OUT BOOLEAN *NeedRetry
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
TODO: Add function description
|
|
|
|
Arguments:
|
|
|
|
SenseData - TODO: add argument description
|
|
SenseCounts - TODO: add argument description
|
|
NeedRetry - TODO: add argument description
|
|
|
|
Returns:
|
|
|
|
TODO: add return values
|
|
|
|
--*/
|
|
;
|
|
|
|
BOOLEAN
|
|
ScsiDiskHaveSenseKey (
|
|
IN EFI_SCSI_SENSE_DATA *SenseData,
|
|
IN UINTN SenseCounts
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
TODO: Add function description
|
|
|
|
Arguments:
|
|
|
|
SenseData - TODO: add argument description
|
|
SenseCounts - TODO: add argument description
|
|
|
|
Returns:
|
|
|
|
TODO: add return values
|
|
|
|
--*/
|
|
;
|
|
|
|
VOID
|
|
ReleaseScsiDiskDeviceResources (
|
|
IN SCSI_DISK_DEV *ScsiDiskDevice
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
TODO: Add function description
|
|
|
|
Arguments:
|
|
|
|
ScsiDiskDevice - TODO: add argument description
|
|
|
|
Returns:
|
|
|
|
TODO: add return values
|
|
|
|
--*/
|
|
;
|
|
|
|
#endif
|