Read-Capacity16 command added for SCSI drivers

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7999 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 22 insertions, 0 deletions

diff --git a/MdePkg/Include/IndustryStandard/Scsi.h b/MdePkg/Include/IndustryStandard/Scsi.h
index aa097fd214..721c096abe 100644
--- a/MdePkg/Include/IndustryStandard/Scsi.h
+++ b/MdePkg/Include/IndustryStandard/Scsi.h
@@ -49,6 +49,7 @@
 #define EFI_SCSI_OP_READ6           0x08

 #define EFI_SCSI_OP_READ10          0x28

 #define EFI_SCSI_OP_READ_CAPACITY   0x25

+#define EFI_SCSI_OP_READ_CAPACITY16 0x9e

 #define EFI_SCSI_OP_READ_DEFECT     0x37

 #define EFI_SCSI_OP_READ_LONG       0x3e

 #define EFI_SCSI_OP_REASSIGN_BLK    0x07

@@ -240,6 +241,27 @@ typedef struct {
   UINT8 BlockSize0;

 } EFI_SCSI_DISK_CAPACITY_DATA;

 

+typedef struct {

+  UINT8 LastLba7;

+  UINT8 LastLba6;

+  UINT8 LastLba5;

+  UINT8 LastLba4;

+  UINT8 LastLba3;

+  UINT8 LastLba2;

+  UINT8 LastLba1;

+  UINT8 LastLba0;

+  UINT8 BlockSize3;

+  UINT8 BlockSize2;

+  UINT8 BlockSize1;

+  UINT8 BlockSize0;

+  UINT8 Protection;

+  UINT8 LogicPerPhysical;

+  UINT8 LowestAlignLogic2;  

+  UINT8 LowestAlignLogic1;    

+  UINT8 Reserved[16];  

+} EFI_SCSI_DISK_CAPACITY_DATA16;

+

+

 #pragma pack()

 

 //