diff options
Diffstat (limited to 'MdeModulePkg')
| -rw-r--r-- | MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c | 335 |
1 files changed, 278 insertions, 57 deletions
diff --git a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c index 223dd4c..0eb1036 100644 --- a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c +++ b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c @@ -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;
}
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