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authorli-elvin <li-elvin@6f19259b-4bc3-4df7-8a09-765794883524>2010-08-04 08:39:55 +0000
committerli-elvin <li-elvin@6f19259b-4bc3-4df7-8a09-765794883524>2010-08-04 08:39:55 +0000
commit379f83dff03405050eb8b1d778276aa8f4a178bc (patch)
treeb20bc627dbbb52e0f108942ebdf66566eb537ad5 /MdeModulePkg
parentbaa9a782428f413631237d15989a5d369000abf3 (diff)
downloadedk2-platforms-379f83dff03405050eb8b1d778276aa8f4a178bc.tar.xz
According to SCSI spec, ANSI version is 3 bits, so 0x7 should be used to get correct ANSI version.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10773 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg')
-rw-r--r--MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c2
-rw-r--r--MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c8
2 files changed, 5 insertions, 5 deletions
diff --git a/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c b/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c
index 1aa67c6386..3e510a65a7 100644
--- a/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c
+++ b/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c
@@ -1210,7 +1210,7 @@ DiscoverScsiDevice (
//
// ANSI-approved version
//
- ScsiIoDevice->ScsiVersion = (UINT8) (InquiryData.Version & 0x03);
+ ScsiIoDevice->ScsiVersion = (UINT8) (InquiryData.Version & 0x07);
}
return TRUE;
diff --git a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c
index 1edff92c8e..94f05a5e04 100644
--- a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c
+++ b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c
@@ -1195,7 +1195,7 @@ ScsiDiskReadCapacity (
*NumberOfSenseKeys = 0;
*NeedRetry = FALSE;
- ScsiVersion = (UINT8)(ScsiDiskDevice->InquiryData.Version & 0x03);
+ ScsiVersion = (UINT8)(ScsiDiskDevice->InquiryData.Version & 0x07);
if (ScsiVersion < SCSI_COMMAND_VERSION_3) {
//
@@ -1505,7 +1505,7 @@ GetMediaInfo (
UINT8 ScsiVersion;
UINT8 *Ptr;
- ScsiVersion = (UINT8)(ScsiDiskDevice->InquiryData.Version & 0x03);
+ ScsiVersion = (UINT8)(ScsiDiskDevice->InquiryData.Version & 0x07);
ScsiDiskDevice->BlkIo.Media->LowestAlignedLba = 0;
ScsiDiskDevice->BlkIo.Media->LogicalBlocksPerPhysicalBlock = 1;
@@ -1612,7 +1612,7 @@ ScsiDiskReadSectors (
BlocksRemaining = NumberOfBlocks;
BlockSize = ScsiDiskDevice->BlkIo.Media->BlockSize;
- ScsiVersion = (UINT8)(ScsiDiskDevice->InquiryData.Version & 0x03);
+ ScsiVersion = (UINT8)(ScsiDiskDevice->InquiryData.Version & 0x07);
//
// limit the data bytes that can be transferred by one Read(10) or Read(16) Command
@@ -1736,7 +1736,7 @@ ScsiDiskWriteSectors (
BlocksRemaining = NumberOfBlocks;
BlockSize = ScsiDiskDevice->BlkIo.Media->BlockSize;
- ScsiVersion = (UINT8)(ScsiDiskDevice->InquiryData.Version & 0x03);
+ ScsiVersion = (UINT8)(ScsiDiskDevice->InquiryData.Version & 0x07);
//
// limit the data bytes that can be transferred by one Read(10) or Read(16) Command