mirror of https://github.com/acidanthera/audk.git
Change Partition/ScsiDxe driver to produce Block IO revision 3.
Signed-off-by: niruiyu Reviewed-by: erictian git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11692 6f19259b-4bc3-4df7-8a09-765794883524
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@ -187,6 +187,7 @@ ScsiDiskDriverBindingStart (
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ScsiDiskDevice->Signature = SCSI_DISK_DEV_SIGNATURE;
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ScsiDiskDevice->Signature = SCSI_DISK_DEV_SIGNATURE;
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ScsiDiskDevice->ScsiIo = ScsiIo;
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ScsiDiskDevice->ScsiIo = ScsiIo;
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ScsiDiskDevice->BlkIo.Revision = EFI_BLOCK_IO_PROTOCOL_REVISION3;
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ScsiDiskDevice->BlkIo.Media = &ScsiDiskDevice->BlkIoMedia;
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ScsiDiskDevice->BlkIo.Media = &ScsiDiskDevice->BlkIoMedia;
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ScsiDiskDevice->BlkIo.Reset = ScsiDiskReset;
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ScsiDiskDevice->BlkIo.Reset = ScsiDiskReset;
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ScsiDiskDevice->BlkIo.ReadBlocks = ScsiDiskReadBlocks;
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ScsiDiskDevice->BlkIo.ReadBlocks = ScsiDiskReadBlocks;
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@ -875,15 +876,18 @@ ScsiDiskInquiryDevice (
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OUT BOOLEAN *NeedRetry
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OUT BOOLEAN *NeedRetry
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)
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)
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{
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{
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UINT32 InquiryDataLength;
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UINT32 InquiryDataLength;
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UINT8 SenseDataLength;
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UINT8 SenseDataLength;
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UINT8 HostAdapterStatus;
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UINT8 HostAdapterStatus;
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UINT8 TargetStatus;
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UINT8 TargetStatus;
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EFI_SCSI_SENSE_DATA *SenseDataArray;
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EFI_SCSI_SENSE_DATA *SenseDataArray;
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UINTN NumberOfSenseKeys;
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UINTN NumberOfSenseKeys;
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EFI_STATUS Status;
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EFI_STATUS Status;
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UINT8 MaxRetry;
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UINT8 MaxRetry;
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UINT8 Index;
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UINT8 Index;
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EFI_SCSI_SUPPORTED_VPD_PAGES_VPD_PAGE SupportedVpdPages;
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EFI_SCSI_BLOCK_LIMITS_VPD_PAGE BlockLimits;
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UINTN PageLength;
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InquiryDataLength = sizeof (EFI_SCSI_INQUIRY_DATA);
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InquiryDataLength = sizeof (EFI_SCSI_INQUIRY_DATA);
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SenseDataLength = 0;
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SenseDataLength = 0;
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@ -903,27 +907,86 @@ ScsiDiskInquiryDevice (
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// no need to check HostAdapterStatus and TargetStatus
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// no need to check HostAdapterStatus and TargetStatus
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//
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//
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if ((Status == EFI_SUCCESS) || (Status == EFI_WARN_BUFFER_TOO_SMALL)) {
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if ((Status == EFI_SUCCESS) || (Status == EFI_WARN_BUFFER_TOO_SMALL)) {
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ParseInquiryData (ScsiDiskDevice);
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ParseInquiryData (ScsiDiskDevice);
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return EFI_SUCCESS;
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} else if (Status == EFI_NOT_READY) {
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if (ScsiDiskDevice->DeviceType == EFI_SCSI_TYPE_DISK) {
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*NeedRetry = TRUE;
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//
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return EFI_DEVICE_ERROR;
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// Check whether the device supports Block Limits VPD page (0xB0)
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//
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ZeroMem (&SupportedVpdPages, sizeof (SupportedVpdPages));
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InquiryDataLength = sizeof (SupportedVpdPages);
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SenseDataLength = 0;
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Status = ScsiInquiryCommandEx (
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ScsiDiskDevice->ScsiIo,
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EFI_TIMER_PERIOD_SECONDS (1),
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NULL,
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&SenseDataLength,
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&HostAdapterStatus,
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&TargetStatus,
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(VOID *) &SupportedVpdPages,
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&InquiryDataLength,
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TRUE,
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EFI_SCSI_PAGE_CODE_SUPPORTED_VPD
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);
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if (!EFI_ERROR (Status)) {
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PageLength = (SupportedVpdPages.PageLength2 << 8)
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| SupportedVpdPages.PageLength1;
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for (Index = 0; Index < PageLength; Index++) {
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if (SupportedVpdPages.SupportedVpdPageList[Index] == EFI_SCSI_PAGE_CODE_BLOCK_LIMITS_VPD) {
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break;
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}
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}
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} else if ((Status == EFI_INVALID_PARAMETER) || (Status == EFI_UNSUPPORTED)) {
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//
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*NeedRetry = FALSE;
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// Query the Block Limits VPD page
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return EFI_DEVICE_ERROR;
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//
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}
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if (Index < PageLength) {
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//
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ZeroMem (&BlockLimits, sizeof (BlockLimits));
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// go ahead to check HostAdapterStatus and TargetStatus
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InquiryDataLength = sizeof (BlockLimits);
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// (EFI_TIMEOUT, EFI_DEVICE_ERROR)
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SenseDataLength = 0;
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//
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Status = ScsiInquiryCommandEx (
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ScsiDiskDevice->ScsiIo,
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EFI_TIMER_PERIOD_SECONDS (1),
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NULL,
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&SenseDataLength,
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&HostAdapterStatus,
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&TargetStatus,
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(VOID *) &BlockLimits,
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&InquiryDataLength,
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TRUE,
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EFI_SCSI_PAGE_CODE_BLOCK_LIMITS_VPD
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);
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if (!EFI_ERROR (Status)) {
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ScsiDiskDevice->BlkIo.Media->OptimalTransferLengthGranularity =
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(BlockLimits.OptimalTransferLengthGranularity2 << 8) |
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BlockLimits.OptimalTransferLengthGranularity1;
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}
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}
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}
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}
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}
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Status = CheckHostAdapterStatus (HostAdapterStatus);
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if (!EFI_ERROR (Status)) {
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if ((Status == EFI_TIMEOUT) || (Status == EFI_NOT_READY)) {
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return EFI_SUCCESS;
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*NeedRetry = TRUE;
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return EFI_DEVICE_ERROR;
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} else if (Status == EFI_NOT_READY) {
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} else if (Status == EFI_DEVICE_ERROR) {
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*NeedRetry = TRUE;
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return EFI_DEVICE_ERROR;
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} else if ((Status == EFI_INVALID_PARAMETER) || (Status == EFI_UNSUPPORTED)) {
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*NeedRetry = FALSE;
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return EFI_DEVICE_ERROR;
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}
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//
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// go ahead to check HostAdapterStatus and TargetStatus
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// (EFI_TIMEOUT, EFI_DEVICE_ERROR)
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//
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Status = CheckHostAdapterStatus (HostAdapterStatus);
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if ((Status == EFI_TIMEOUT) || (Status == EFI_NOT_READY)) {
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*NeedRetry = TRUE;
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return EFI_DEVICE_ERROR;
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} else if (Status == EFI_DEVICE_ERROR) {
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//
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//
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// reset the scsi channel
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// reset the scsi channel
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//
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//
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@ -1522,10 +1585,6 @@ GetMediaInfo (
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{
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{
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UINT8 *Ptr;
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UINT8 *Ptr;
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ScsiDiskDevice->BlkIo.Media->LowestAlignedLba = 0;
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ScsiDiskDevice->BlkIo.Media->LogicalBlocksPerPhysicalBlock = 1;
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if (!ScsiDiskDevice->Cdb16Byte) {
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if (!ScsiDiskDevice->Cdb16Byte) {
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ScsiDiskDevice->BlkIo.Media->LastBlock = (Capacity10->LastLba3 << 24) |
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ScsiDiskDevice->BlkIo.Media->LastBlock = (Capacity10->LastLba3 << 24) |
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(Capacity10->LastLba2 << 16) |
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(Capacity10->LastLba2 << 16) |
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@ -1536,9 +1595,9 @@ GetMediaInfo (
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(Capacity10->BlockSize2 << 16) |
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(Capacity10->BlockSize2 << 16) |
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(Capacity10->BlockSize1 << 8) |
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(Capacity10->BlockSize1 << 8) |
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Capacity10->BlockSize0;
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Capacity10->BlockSize0;
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ScsiDiskDevice->BlkIo.Revision = EFI_BLOCK_IO_PROTOCOL_REVISION;
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ScsiDiskDevice->BlkIo.Media->LowestAlignedLba = 0;
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ScsiDiskDevice->BlkIo.Media->LogicalBlocksPerPhysicalBlock = 0;
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} else {
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} else {
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Ptr = (UINT8*)&ScsiDiskDevice->BlkIo.Media->LastBlock;
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Ptr = (UINT8*)&ScsiDiskDevice->BlkIo.Media->LastBlock;
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*Ptr++ = Capacity16->LastLba0;
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*Ptr++ = Capacity16->LastLba0;
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*Ptr++ = Capacity16->LastLba1;
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*Ptr++ = Capacity16->LastLba1;
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@ -1554,12 +1613,11 @@ GetMediaInfo (
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(Capacity16->BlockSize1 << 8) |
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(Capacity16->BlockSize1 << 8) |
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Capacity16->BlockSize0;
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Capacity16->BlockSize0;
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ScsiDiskDevice->BlkIo.Media->LowestAlignedLba = (Capacity16->LowestAlignLogic2 << 8)|(Capacity16->LowestAlignLogic1);
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ScsiDiskDevice->BlkIo.Media->LowestAlignedLba = (Capacity16->LowestAlignLogic2 << 8) |
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ScsiDiskDevice->BlkIo.Media->LogicalBlocksPerPhysicalBlock = Capacity16->LogicPerPhysical;
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Capacity16->LowestAlignLogic1;
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ScsiDiskDevice->BlkIo.Revision = EFI_BLOCK_IO_PROTOCOL_REVISION2;
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ScsiDiskDevice->BlkIo.Media->LogicalBlocksPerPhysicalBlock = (1 << Capacity16->LogicPerPhysical);
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}
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}
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ScsiDiskDevice->BlkIo.Media->MediaPresent = TRUE;
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ScsiDiskDevice->BlkIo.Media->MediaPresent = TRUE;
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if (ScsiDiskDevice->DeviceType == EFI_SCSI_TYPE_DISK) {
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if (ScsiDiskDevice->DeviceType == EFI_SCSI_TYPE_DISK) {
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@ -1049,12 +1049,18 @@ PartitionInstallChildHandle (
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Private->Media2.BlockSize = (UINT32) BlockSize;
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Private->Media2.BlockSize = (UINT32) BlockSize;
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//
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//
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// Per UEFI Spec, LowestAlignedLba and LogicalBlocksPerPhysicalBlock must be 0
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// Per UEFI Spec, LowestAlignedLba, LogicalBlocksPerPhysicalBlock and OptimalTransferLengthGranularity must be 0
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// for logical partitions.
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// for logical partitions.
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//
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//
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if (Private->BlockIo.Revision >= EFI_BLOCK_IO_PROTOCOL_REVISION2) {
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if (Private->BlockIo.Revision >= EFI_BLOCK_IO_PROTOCOL_REVISION2) {
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Private->BlockIo.Media->LowestAlignedLba = 0;
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Private->BlockIo.Media->LowestAlignedLba = 0;
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Private->BlockIo.Media->LogicalBlocksPerPhysicalBlock = 0;
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Private->BlockIo.Media->LogicalBlocksPerPhysicalBlock = 0;
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Private->BlockIo2.Media->LowestAlignedLba = 0;
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Private->BlockIo2.Media->LogicalBlocksPerPhysicalBlock = 0;
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if (Private->BlockIo.Revision >= EFI_BLOCK_IO_PROTOCOL_REVISION3) {
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Private->BlockIo.Media->OptimalTransferLengthGranularity = 0;
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Private->BlockIo2.Media->OptimalTransferLengthGranularity = 0;
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}
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}
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}
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Private->DevicePath = AppendDevicePathNode (ParentDevicePath, DevicePathNode);
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Private->DevicePath = AppendDevicePathNode (ParentDevicePath, DevicePathNode);
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