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| author | Liran Alon <liran.alon@oracle.com> | 2020-03-28 23:00:58 +0300 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2020-03-30 16:45:07 +0000 |
| commit | c4c15b870239c2c23442dfc29c4421ac98d00ee0 (patch) | |
| tree | 01cdeda55b762978880b0ecd0337b67273c16b39 /OvmfPkg/OvmfPkg.dec | |
| parent | 6510e1979491d28c82944e0cfdab5713d482efa1 (diff) | |
| download | edk2-c4c15b870239c2c23442dfc29c4421ac98d00ee0.tar.gz edk2-c4c15b870239c2c23442dfc29c4421ac98d00ee0.tar.bz2 edk2-c4c15b870239c2c23442dfc29c4421ac98d00ee0.zip | |
OvmfPkg/PvScsiDxe: Support sending SCSI request and receive response
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>
Diffstat (limited to 'OvmfPkg/OvmfPkg.dec')
| -rw-r--r-- | OvmfPkg/OvmfPkg.dec | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/OvmfPkg/OvmfPkg.dec b/OvmfPkg/OvmfPkg.dec index adb7ac2e23..eae4d5e7ab 100644 --- a/OvmfPkg/OvmfPkg.dec +++ b/OvmfPkg/OvmfPkg.dec @@ -143,6 +143,12 @@ gUefiOvmfPkgTokenSpaceGuid.PcdPvScsiMaxTargetLimit|64|UINT8|0x36
gUefiOvmfPkgTokenSpaceGuid.PcdPvScsiMaxLunLimit|0|UINT8|0x37
+ ## After PvScsiDxe sends a SCSI request to the device, it waits for
+ # the request completion in a polling loop.
+ # This constant defines how many micro-seconds to wait between each
+ # polling loop iteration.
+ gUefiOvmfPkgTokenSpaceGuid.PcdPvScsiWaitForCmpStallInUsecs|5|UINT32|0x38
+
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogBase|0x0|UINT32|0x8
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogSize|0x0|UINT32|0x9
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareFdSize|0x0|UINT32|0xa
|