#define __SCSI_TARGET_IF_H
/* user -> kernel */
-#define TGT_UEVENT_CMD_RSP 0x0001
-#define TGT_UEVENT_TSK_MGMT_RSP 0x0002
+#define TGT_UEVENT_CMD_RSP 0x0001
+#define TGT_UEVENT_IT_NEXUS_RSP 0x0002
+#define TGT_UEVENT_TSK_MGMT_RSP 0x0003
/* kernel -> user */
-#define TGT_KEVENT_CMD_REQ 0x1001
-#define TGT_KEVENT_CMD_DONE 0x1002
-#define TGT_KEVENT_TSK_MGMT_REQ 0x1003
+#define TGT_KEVENT_CMD_REQ 0x1001
+#define TGT_KEVENT_CMD_DONE 0x1002
+#define TGT_KEVENT_IT_NEXUS_REQ 0x1003
+#define TGT_KEVENT_TSK_MGMT_REQ 0x1004
struct tgt_event_hdr {
uint16_t version;
struct {
int host_no;
int result;
+ aligned_u64 itn_id;
aligned_u64 tag;
aligned_u64 uaddr;
aligned_u64 sense_uaddr;
} cmd_rsp;
struct {
int host_no;
- aligned_u64 mid;
int result;
+ aligned_u64 itn_id;
+ aligned_u64 mid;
} tsk_mgmt_rsp;
-
+ struct {
+ __s32 host_no;
+ __s32 result;
+ aligned_u64 itn_id;
+ __u32 function;
+ } it_nexus_rsp;
/* kernel -> user */
struct {
int host_no;
uint32_t data_len;
+ aligned_u64 itn_id;
uint8_t scb[16];
uint8_t lun[8];
int attribute;
} cmd_req;
struct {
int host_no;
- aligned_u64 tag;
int result;
+ aligned_u64 itn_id;
+ aligned_u64 tag;
} cmd_done;
struct {
int host_no;
int function;
+ aligned_u64 itn_id;
aligned_u64 tag;
uint8_t lun[8];
aligned_u64 mid;
} tsk_mgmt_req;
+ struct {
+ __s32 host_no;
+ __u32 function;
+ aligned_u64 itn_id;
+ __u32 max_cmds;
+ __u8 initiator_id[16];
+ } it_nexus_req;
} p;
} __attribute__ ((aligned (sizeof(uint64_t))));