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-rw-r--r--include/scsi/sas.h74
1 files changed, 74 insertions, 0 deletions
diff --git a/include/scsi/sas.h b/include/scsi/sas.h
index 0d2607d12387..42a84ef42683 100644
--- a/include/scsi/sas.h
+++ b/include/scsi/sas.h
@@ -344,6 +344,43 @@ struct ssp_response_iu {
u8 sense_data[0];
} __attribute__ ((packed));
+struct ssp_command_iu {
+ u8 lun[8];
+ u8 _r_a;
+
+ union {
+ struct {
+ u8 attr:3;
+ u8 prio:4;
+ u8 efb:1;
+ };
+ u8 efb_prio_attr;
+ };
+
+ u8 _r_b;
+
+ u8 _r_c:2;
+ u8 add_cdb_len:6;
+
+ u8 cdb[16];
+ u8 add_cdb[0];
+} __attribute__ ((packed));
+
+struct xfer_rdy_iu {
+ __be32 requested_offset;
+ __be32 write_data_len;
+ __be32 _r_a;
+} __attribute__ ((packed));
+
+struct ssp_tmf_iu {
+ u8 lun[8];
+ u16 _r_a;
+ u8 tmf;
+ u8 _r_b;
+ __be16 tag;
+ u8 _r_c[14];
+} __attribute__ ((packed));
+
/* ---------- SMP ---------- */
struct report_general_resp {
@@ -538,6 +575,43 @@ struct ssp_response_iu {
u8 sense_data[0];
} __attribute__ ((packed));
+struct ssp_command_iu {
+ u8 lun[8];
+ u8 _r_a;
+
+ union {
+ struct {
+ u8 efb:1;
+ u8 prio:4;
+ u8 attr:3;
+ };
+ u8 efb_prio_attr;
+ };
+
+ u8 _r_b;
+
+ u8 add_cdb_len:6;
+ u8 _r_c:2;
+
+ u8 cdb[16];
+ u8 add_cdb[0];
+} __attribute__ ((packed));
+
+struct xfer_rdy_iu {
+ __be32 requested_offset;
+ __be32 write_data_len;
+ __be32 _r_a;
+} __attribute__ ((packed));
+
+struct ssp_tmf_iu {
+ u8 lun[8];
+ u16 _r_a;
+ u8 tmf;
+ u8 _r_b;
+ __be16 tag;
+ u8 _r_c[14];
+} __attribute__ ((packed));
+
/* ---------- SMP ---------- */
struct report_general_resp {