Changeset 65 for trunk/src/os2ahci/atapi.h

Timestamp:

Dec 21, 2010, 6:06:19 PM (15 years ago)

Author:

root

Message:

added padding to ATAPI CDBs

File:

• trunk/src/os2ahci/atapi.h (modified) (3 diffs)

trunk/src/os2ahci/atapi.h

@@ -22 +22 @@
 
 /* -------------------------- macros and constants ------------------------- */
+
+#define ATAPI_MIN_CDB_LEN   12   /* minimum ATAPI CDB len acc to AHCI spec */
+#define ATAPI_MAX_CDB_LEN   16
 
 /******************************************************************************
@@ -68 +71 @@
 #define ATAPI_FEAT_DMA             0x0001
 #define ATAPI_FEAT_DMA_TO_HOST     0x0004
-
-#define ATAPI_LBA_DMA              ((u32)0xffff << 8)
 
 /******************************************************************************
@@ -152 +153 @@
   u8   lun;            /* SCSI lun (ignored) */
   u8   resvd[2];
-  u8   trans_len;      /* trasnfer length */
+  u8   trans_len;      /* transfer length */
   u8   control;
 } ATAPI_CDB_6;