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OvmfPkg/PvScsiDxe: Support sending SCSI request and receive response

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Implement EXT_SCSI_PASS_THRU.PassThru().

Machines should be able to boot after this commit.
Tested with Ubuntu 16.04 guest.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2567
Signed-off-by: Liran Alon <liran.alon@oracle.com>
Message-Id: <20200328200100.60786-16-liran.alon@oracle.com>
Reviewed-by: Nikita Leshenko <nikita.leshchenko@oracle.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
This commit is contained in:
Liran Alon
2020-03-28 23:00:58 +03:00
committed by mergify[bot]
parent 6510e19794
commit c4c15b8702
4 changed files with 465 additions and 3 deletions
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1
OvmfPkg/PvScsiDxe/PvScsi.h
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@@ -57,6 +57,7 @@ typedef struct {
PVSCSI_DMA_DESC DmaBufDmaDesc;
UINT8 MaxTarget;
UINT8 MaxLun;
UINTN WaitForCmpStallInUsecs;
EFI_EXT_SCSI_PASS_THRU_PROTOCOL PassThru;
EFI_EXT_SCSI_PASS_THRU_MODE PassThruMode;
} PVSCSI_DEV;