BYTE block_size[4]; // Size of blocks in bytes
} ReadCapdata_struct;
-// 12 byte commands not implemented in firmware yet.
-// #define CCISS_READ 0xa8 // Read(12)
-// #define CCISS_WRITE 0xaa // Write(12)
- #define CCISS_READ 0x28 // Read(10)
- #define CCISS_WRITE 0x2a // Write(10)
+#define CCISS_READ_CAPACITY_16 0x9e /* Read Capacity 16 */
+
+/* service action to differentiate a 16 byte read capacity from
+ other commands that use the 0x9e SCSI op code */
+
+#define CCISS_READ_CAPACITY_16_SERVICE_ACT 0x10
+
+typedef struct _ReadCapdata_struct_16
+{
+ BYTE total_size[8]; /* Total size in blocks */
+ BYTE block_size[4]; /* Size of blocks in bytes */
+ BYTE prot_en:1; /* protection enable bit */
+ BYTE rto_en:1; /* reference tag own enable bit */
+ BYTE reserved:6; /* reserved bits */
+ BYTE reserved2[18]; /* reserved bytes per spec */
+} ReadCapdata_struct_16;
+
+/* Define the supported read/write commands for cciss based controllers */
+
+#define CCISS_READ_10 0x28 /* Read(10) */
+#define CCISS_WRITE_10 0x2a /* Write(10) */
+#define CCISS_READ_16 0x88 /* Read(16) */
+#define CCISS_WRITE_16 0x8a /* Write(16) */
+
+/* Define the CDB lengths supported by cciss based controllers */
+
+#define CDB_LEN10 10
+#define CDB_LEN16 16
// BMIC commands
#define BMIC_READ 0x26
#define CMD_MSG_DONE 0x04
#define CMD_MSG_TIMEOUT 0x05
+/* This structure needs to be divisible by 8 for new
+ * indexing method.
+ */
+#define PADSIZE (sizeof(long) - 4)
typedef struct _CommandList_struct {
CommandListHeader_struct Header;
RequestBlock_struct Request;
ErrorInfo_struct * err_info; /* pointer to the allocated mem */
int ctlr;
int cmd_type;
+ long cmdindex;
struct _CommandList_struct *prev;
struct _CommandList_struct *next;
struct request * rq;
struct completion *waiting;
int retry_count;
-#ifdef CONFIG_CISS_SCSI_TAPE
void * scsi_cmd;
-#endif
+ char pad[PADSIZE];
} CommandList_struct;
//Configuration Table Structure