diff options
Diffstat (limited to 'MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.h')
| -rw-r--r-- | MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.h | 49 |
1 files changed, 17 insertions, 32 deletions
diff --git a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.h b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.h index 21dcbd32d4..407763665f 100644 --- a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.h +++ b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.h @@ -1,7 +1,7 @@ /** @file
Header file for SCSI Disk Driver.
-Copyright (c) 2004 - 2013, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2004 - 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
@@ -90,9 +90,10 @@ extern EFI_COMPONENT_NAME2_PROTOCOL gScsiDiskComponentName2; //
// action code used in detect media process
//
-#define ACTION_NO_ACTION 0x00
-#define ACTION_READ_CAPACITY 0x01
-#define ACTION_RETRY_COMMAND_LATER 0x02
+#define ACTION_NO_ACTION 0x00
+#define ACTION_READ_CAPACITY 0x01
+#define ACTION_RETRY_COMMAND_LATER 0x02
+#define ACTION_RETRY_WITH_BACKOFF_ALGO 0x03
#define SCSI_COMMAND_VERSION_1 0x01
#define SCSI_COMMAND_VERSION_2 0x02
@@ -717,17 +718,15 @@ ScsiDiskWriteSectors ( );
/**
- Submit Read command.
+ Submit Read(10) command.
@param ScsiDiskDevice The pointer of ScsiDiskDevice
@param NeedRetry The pointer of flag indicates if needs retry if error happens
- @param SenseDataArray NOT used yet in this function
- @param NumberOfSenseKeys The number of sense key
@param Timeout The time to complete the command
@param DataBuffer The buffer to fill with the read out data
@param DataLength The length of buffer
@param StartLba The start logic block address
- @param SectorSize The size of sector
+ @param SectorCount The number of blocks to read
@return EFI_STATUS is returned by calling ScsiRead10Command().
**/
@@ -735,27 +734,23 @@ EFI_STATUS ScsiDiskRead10 (
IN SCSI_DISK_DEV *ScsiDiskDevice,
OUT BOOLEAN *NeedRetry,
- OUT EFI_SCSI_SENSE_DATA **SenseDataArray, OPTIONAL
- OUT UINTN *NumberOfSenseKeys,
IN UINT64 Timeout,
OUT UINT8 *DataBuffer,
IN OUT UINT32 *DataLength,
IN UINT32 StartLba,
- IN UINT32 SectorSize
+ IN UINT32 SectorCount
);
/**
- Submit Write Command.
+ Submit Write(10) Command.
@param ScsiDiskDevice The pointer of ScsiDiskDevice
@param NeedRetry The pointer of flag indicates if needs retry if error happens
- @param SenseDataArray NOT used yet in this function
- @param NumberOfSenseKeys The number of sense key
@param Timeout The time to complete the command
@param DataBuffer The buffer to fill with the read out data
@param DataLength The length of buffer
@param StartLba The start logic block address
- @param SectorSize The size of sector
+ @param SectorCount The number of blocks to write
@return EFI_STATUS is returned by calling ScsiWrite10Command().
@@ -764,13 +759,11 @@ EFI_STATUS ScsiDiskWrite10 (
IN SCSI_DISK_DEV *ScsiDiskDevice,
OUT BOOLEAN *NeedRetry,
- OUT EFI_SCSI_SENSE_DATA **SenseDataArray, OPTIONAL
- OUT UINTN *NumberOfSenseKeys,
IN UINT64 Timeout,
IN UINT8 *DataBuffer,
IN OUT UINT32 *DataLength,
IN UINT32 StartLba,
- IN UINT32 SectorSize
+ IN UINT32 SectorCount
);
/**
@@ -778,27 +771,23 @@ ScsiDiskWrite10 ( @param ScsiDiskDevice The pointer of ScsiDiskDevice
@param NeedRetry The pointer of flag indicates if needs retry if error happens
- @param SenseDataArray NOT used yet in this function
- @param NumberOfSenseKeys The number of sense key
@param Timeout The time to complete the command
@param DataBuffer The buffer to fill with the read out data
@param DataLength The length of buffer
@param StartLba The start logic block address
- @param SectorSize The size of sector
+ @param SectorCount The number of blocks to read
- @return EFI_STATUS is returned by calling ScsiRead10Command().
+ @return EFI_STATUS is returned by calling ScsiRead16Command().
**/
EFI_STATUS
ScsiDiskRead16 (
IN SCSI_DISK_DEV *ScsiDiskDevice,
OUT BOOLEAN *NeedRetry,
- OUT EFI_SCSI_SENSE_DATA **SenseDataArray, OPTIONAL
- OUT UINTN *NumberOfSenseKeys,
IN UINT64 Timeout,
OUT UINT8 *DataBuffer,
IN OUT UINT32 *DataLength,
IN UINT64 StartLba,
- IN UINT32 SectorSize
+ IN UINT32 SectorCount
);
/**
@@ -806,28 +795,24 @@ ScsiDiskRead16 ( @param ScsiDiskDevice The pointer of ScsiDiskDevice
@param NeedRetry The pointer of flag indicates if needs retry if error happens
- @param SenseDataArray NOT used yet in this function
- @param NumberOfSenseKeys The number of sense key
@param Timeout The time to complete the command
@param DataBuffer The buffer to fill with the read out data
@param DataLength The length of buffer
@param StartLba The start logic block address
- @param SectorSize The size of sector
+ @param SectorCount The number of blocks to write
- @return EFI_STATUS is returned by calling ScsiWrite10Command().
+ @return EFI_STATUS is returned by calling ScsiWrite16Command().
**/
EFI_STATUS
ScsiDiskWrite16 (
IN SCSI_DISK_DEV *ScsiDiskDevice,
OUT BOOLEAN *NeedRetry,
- OUT EFI_SCSI_SENSE_DATA **SenseDataArray, OPTIONAL
- OUT UINTN *NumberOfSenseKeys,
IN UINT64 Timeout,
IN UINT8 *DataBuffer,
IN OUT UINT32 *DataLength,
IN UINT64 StartLba,
- IN UINT32 SectorSize
+ IN UINT32 SectorCount
);
/**
|