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MdeModulePkg/ScsiDisk:If the SCSI device target status is in CHECK_CONDITION, then parse sense data to decide which actions need to be done. 

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Tian, Feng <feng.tian@intel.com>
Reviewed-by: Fu, Siyuan <siyuan.fu@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15215 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Tian, Feng 2014-02-11 00:10:18 +00:00 committed by erictian
parent 489c314207
commit 52f8e370ac
1 changed files with 278 additions and 57 deletions
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335
MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c
View File

@ -1,7 +1,7 @@
/** @file
SCSI disk driver that layers on every SCSI IO protocol in the system.
Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 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
@ -2085,25 +2085,81 @@ ScsiDiskRead10 (
{
UINT8 SenseDataLength;
EFI_STATUS Status;
EFI_STATUS ReturnStatus;
UINT8 HostAdapterStatus;
UINT8 TargetStatus;
UINTN Action;
*NeedRetry = FALSE;
*NumberOfSenseKeys = 0;
SenseDataLength = 0;
Status = ScsiRead10Command (
ScsiDiskDevice->ScsiIo,
Timeout,
NULL,
&SenseDataLength,
&HostAdapterStatus,
&TargetStatus,
DataBuffer,
DataLength,
StartLba,
SectorSize
);
return Status;
Action = ACTION_NO_ACTION;
SenseDataLength = (UINT8) (ScsiDiskDevice->SenseDataNumber * sizeof (EFI_SCSI_SENSE_DATA));
ReturnStatus = ScsiRead10Command (
ScsiDiskDevice->ScsiIo,
Timeout,
ScsiDiskDevice->SenseData,
&SenseDataLength,
&HostAdapterStatus,
&TargetStatus,
DataBuffer,
DataLength,
StartLba,
SectorSize
);
if (ReturnStatus == EFI_NOT_READY) {
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
} else if ((ReturnStatus == EFI_INVALID_PARAMETER) || (ReturnStatus == EFI_UNSUPPORTED)) {
*NeedRetry = FALSE;
return ReturnStatus;
}
//
// go ahead to check HostAdapterStatus and TargetStatus
// (EFI_TIMEOUT, EFI_DEVICE_ERROR, EFI_WARN_BUFFER_TOO_SMALL)
//
Status = CheckHostAdapterStatus (HostAdapterStatus);
if ((Status == EFI_TIMEOUT) || (Status == EFI_NOT_READY)) {
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
} else if (Status == EFI_DEVICE_ERROR) {
//
// reset the scsi channel
//
ScsiDiskDevice->ScsiIo->ResetBus (ScsiDiskDevice->ScsiIo);
*NeedRetry = FALSE;
return EFI_DEVICE_ERROR;
}
Status = CheckTargetStatus (TargetStatus);
if (Status == EFI_NOT_READY) {
//
// reset the scsi device
//
ScsiDiskDevice->ScsiIo->ResetDevice (ScsiDiskDevice->ScsiIo);
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
} else if (Status == EFI_DEVICE_ERROR) {
*NeedRetry = FALSE;
return EFI_DEVICE_ERROR;
}
if (TargetStatus == EFI_EXT_SCSI_STATUS_TARGET_CHECK_CONDITION) {
DEBUG ((EFI_D_VERBOSE, "ScsiDiskRead10: Check Condition happened!\n"));
Status = DetectMediaParsingSenseKeys (ScsiDiskDevice, ScsiDiskDevice->SenseData, SenseDataLength / sizeof (EFI_SCSI_SENSE_DATA), &Action);
if (EFI_ERROR (Status)) {
return Status;
} else if (Action == ACTION_RETRY_COMMAND_LATER) {
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
} else {
*NeedRetry = FALSE;
return EFI_DEVICE_ERROR;
}
}
return ReturnStatus;
}
@ -2137,26 +2193,81 @@ ScsiDiskWrite10 (
)
{
EFI_STATUS Status;
EFI_STATUS ReturnStatus;
UINT8 SenseDataLength;
UINT8 HostAdapterStatus;
UINT8 TargetStatus;
UINTN Action;
*NeedRetry = FALSE;
*NumberOfSenseKeys = 0;
SenseDataLength = 0;
Status = ScsiWrite10Command (
ScsiDiskDevice->ScsiIo,
Timeout,
NULL,
&SenseDataLength,
&HostAdapterStatus,
&TargetStatus,
DataBuffer,
DataLength,
StartLba,
SectorSize
);
return Status;
Action = ACTION_NO_ACTION;
SenseDataLength = (UINT8) (ScsiDiskDevice->SenseDataNumber * sizeof (EFI_SCSI_SENSE_DATA));
ReturnStatus = ScsiWrite10Command (
ScsiDiskDevice->ScsiIo,
Timeout,
ScsiDiskDevice->SenseData,
&SenseDataLength,
&HostAdapterStatus,
&TargetStatus,
DataBuffer,
DataLength,
StartLba,
SectorSize
);
if (ReturnStatus == EFI_NOT_READY) {
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
} else if ((ReturnStatus == EFI_INVALID_PARAMETER) || (ReturnStatus == EFI_UNSUPPORTED)) {
*NeedRetry = FALSE;
return ReturnStatus;
}
//
// go ahead to check HostAdapterStatus and TargetStatus
// (EFI_TIMEOUT, EFI_DEVICE_ERROR, EFI_WARN_BUFFER_TOO_SMALL)
//
Status = CheckHostAdapterStatus (HostAdapterStatus);
if ((Status == EFI_TIMEOUT) || (Status == EFI_NOT_READY)) {
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
} else if (Status == EFI_DEVICE_ERROR) {
//
// reset the scsi channel
//
ScsiDiskDevice->ScsiIo->ResetBus (ScsiDiskDevice->ScsiIo);
*NeedRetry = FALSE;
return EFI_DEVICE_ERROR;
}
Status = CheckTargetStatus (TargetStatus);
if (Status == EFI_NOT_READY) {
//
// reset the scsi device
//
ScsiDiskDevice->ScsiIo->ResetDevice (ScsiDiskDevice->ScsiIo);
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
} else if (Status == EFI_DEVICE_ERROR) {
*NeedRetry = FALSE;
return EFI_DEVICE_ERROR;
}
if (TargetStatus == EFI_EXT_SCSI_STATUS_TARGET_CHECK_CONDITION) {
DEBUG ((EFI_D_VERBOSE, "ScsiDiskWrite10: Check Condition happened!\n"));
Status = DetectMediaParsingSenseKeys (ScsiDiskDevice, ScsiDiskDevice->SenseData, SenseDataLength / sizeof (EFI_SCSI_SENSE_DATA), &Action);
if (EFI_ERROR (Status)) {
return Status;
} else if (Action == ACTION_RETRY_COMMAND_LATER) {
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
} else {
*NeedRetry = FALSE;
return EFI_DEVICE_ERROR;
}
}
return ReturnStatus;
}
@ -2190,25 +2301,80 @@ ScsiDiskRead16 (
{
UINT8 SenseDataLength;
EFI_STATUS Status;
EFI_STATUS ReturnStatus;
UINT8 HostAdapterStatus;
UINT8 TargetStatus;
UINTN Action;
*NeedRetry = FALSE;
*NumberOfSenseKeys = 0;
SenseDataLength = 0;
Status = ScsiRead16Command (
ScsiDiskDevice->ScsiIo,
Timeout,
NULL,
&SenseDataLength,
&HostAdapterStatus,
&TargetStatus,
DataBuffer,
DataLength,
StartLba,
SectorSize
);
return Status;
Action = ACTION_NO_ACTION;
SenseDataLength = (UINT8) (ScsiDiskDevice->SenseDataNumber * sizeof (EFI_SCSI_SENSE_DATA));
ReturnStatus = ScsiRead16Command (
ScsiDiskDevice->ScsiIo,
Timeout,
ScsiDiskDevice->SenseData,
&SenseDataLength,
&HostAdapterStatus,
&TargetStatus,
DataBuffer,
DataLength,
StartLba,
SectorSize
);
if (ReturnStatus == EFI_NOT_READY) {
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
} else if ((ReturnStatus == EFI_INVALID_PARAMETER) || (ReturnStatus == EFI_UNSUPPORTED)) {
*NeedRetry = FALSE;
return ReturnStatus;
}
//
// go ahead to check HostAdapterStatus and TargetStatus
// (EFI_TIMEOUT, EFI_DEVICE_ERROR, EFI_WARN_BUFFER_TOO_SMALL)
//
Status = CheckHostAdapterStatus (HostAdapterStatus);
if ((Status == EFI_TIMEOUT) || (Status == EFI_NOT_READY)) {
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
} else if (Status == EFI_DEVICE_ERROR) {
//
// reset the scsi channel
//
ScsiDiskDevice->ScsiIo->ResetBus (ScsiDiskDevice->ScsiIo);
*NeedRetry = FALSE;
return EFI_DEVICE_ERROR;
}
Status = CheckTargetStatus (TargetStatus);
if (Status == EFI_NOT_READY) {
//
// reset the scsi device
//
ScsiDiskDevice->ScsiIo->ResetDevice (ScsiDiskDevice->ScsiIo);
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
} else if (Status == EFI_DEVICE_ERROR) {
*NeedRetry = FALSE;
return EFI_DEVICE_ERROR;
}
if (TargetStatus == EFI_EXT_SCSI_STATUS_TARGET_CHECK_CONDITION) {
DEBUG ((EFI_D_VERBOSE, "ScsiDiskRead16: Check Condition happened!\n"));
Status = DetectMediaParsingSenseKeys (ScsiDiskDevice, ScsiDiskDevice->SenseData, SenseDataLength / sizeof (EFI_SCSI_SENSE_DATA), &Action);
if (EFI_ERROR (Status)) {
return Status;
} else if (Action == ACTION_RETRY_COMMAND_LATER) {
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
} else {
*NeedRetry = FALSE;
return EFI_DEVICE_ERROR;
}
}
return ReturnStatus;
}
@ -2242,26 +2408,81 @@ ScsiDiskWrite16 (
)
{
EFI_STATUS Status;
EFI_STATUS ReturnStatus;
UINT8 SenseDataLength;
UINT8 HostAdapterStatus;
UINT8 TargetStatus;
UINTN Action;
*NeedRetry = FALSE;
*NumberOfSenseKeys = 0;
SenseDataLength = 0;
Status = ScsiWrite16Command (
ScsiDiskDevice->ScsiIo,
Timeout,
NULL,
&SenseDataLength,
&HostAdapterStatus,
&TargetStatus,
DataBuffer,
DataLength,
StartLba,
SectorSize
);
return Status;
Action = ACTION_NO_ACTION;
SenseDataLength = (UINT8) (ScsiDiskDevice->SenseDataNumber * sizeof (EFI_SCSI_SENSE_DATA));
ReturnStatus = ScsiWrite16Command (
ScsiDiskDevice->ScsiIo,
Timeout,
ScsiDiskDevice->SenseData,
&SenseDataLength,
&HostAdapterStatus,
&TargetStatus,
DataBuffer,
DataLength,
StartLba,
SectorSize
);
if (ReturnStatus == EFI_NOT_READY) {
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
} else if ((ReturnStatus == EFI_INVALID_PARAMETER) || (ReturnStatus == EFI_UNSUPPORTED)) {
*NeedRetry = FALSE;
return ReturnStatus;
}
//
// go ahead to check HostAdapterStatus and TargetStatus
// (EFI_TIMEOUT, EFI_DEVICE_ERROR, EFI_WARN_BUFFER_TOO_SMALL)
//
Status = CheckHostAdapterStatus (HostAdapterStatus);
if ((Status == EFI_TIMEOUT) || (Status == EFI_NOT_READY)) {
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
} else if (Status == EFI_DEVICE_ERROR) {
//
// reset the scsi channel
//
ScsiDiskDevice->ScsiIo->ResetBus (ScsiDiskDevice->ScsiIo);
*NeedRetry = FALSE;
return EFI_DEVICE_ERROR;
}
Status = CheckTargetStatus (TargetStatus);
if (Status == EFI_NOT_READY) {
//
// reset the scsi device
//
ScsiDiskDevice->ScsiIo->ResetDevice (ScsiDiskDevice->ScsiIo);
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
} else if (Status == EFI_DEVICE_ERROR) {
*NeedRetry = FALSE;
return EFI_DEVICE_ERROR;
}
if (TargetStatus == EFI_EXT_SCSI_STATUS_TARGET_CHECK_CONDITION) {
DEBUG ((EFI_D_VERBOSE, "ScsiDiskWrite16: Check Condition happened!\n"));
Status = DetectMediaParsingSenseKeys (ScsiDiskDevice, ScsiDiskDevice->SenseData, SenseDataLength / sizeof (EFI_SCSI_SENSE_DATA), &Action);
if (EFI_ERROR (Status)) {
return Status;
} else if (Action == ACTION_RETRY_COMMAND_LATER) {
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
} else {
*NeedRetry = FALSE;
return EFI_DEVICE_ERROR;
}
}
return ReturnStatus;
}