diff options
Diffstat (limited to 'include/scsi/scsi_transport_iscsi.h')
| -rw-r--r-- | include/scsi/scsi_transport_iscsi.h | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h index d6b823195563..f5444e033cc9 100644 --- a/include/scsi/scsi_transport_iscsi.h +++ b/include/scsi/scsi_transport_iscsi.h @@ -30,6 +30,7 @@ struct scsi_transport_template; struct iscsi_transport; +struct iscsi_endpoint; struct Scsi_Host; struct iscsi_cls_conn; struct iscsi_conn; @@ -85,7 +86,7 @@ struct iscsi_transport { /* LLD sets this to indicate what values it can export to sysfs */ uint64_t param_mask; uint64_t host_param_mask; - struct iscsi_cls_session *(*create_session) (struct Scsi_Host *shost, + struct iscsi_cls_session *(*create_session) (struct iscsi_endpoint *ep, uint16_t cmds_max, uint16_t qdepth, uint32_t sn, uint32_t *hn); void (*destroy_session) (struct iscsi_cls_session *session); @@ -117,10 +118,10 @@ struct iscsi_transport { void (*cleanup_task) (struct iscsi_conn *conn, struct iscsi_task *task); void (*session_recovery_timedout) (struct iscsi_cls_session *session); - int (*ep_connect) (struct sockaddr *dst_addr, int non_blocking, - uint64_t *ep_handle); - int (*ep_poll) (uint64_t ep_handle, int timeout_ms); - void (*ep_disconnect) (uint64_t ep_handle); + struct iscsi_endpoint *(*ep_connect) (struct sockaddr *dst_addr, + int non_blocking); + int (*ep_poll) (struct iscsi_endpoint *ep, int timeout_ms); + void (*ep_disconnect) (struct iscsi_endpoint *ep); int (*tgt_dscvr) (struct Scsi_Host *shost, enum iscsi_tgt_dscvr type, uint32_t enable, struct sockaddr *dst_addr); }; @@ -203,6 +204,11 @@ struct iscsi_cls_host { extern void iscsi_host_for_each_session(struct Scsi_Host *shost, void (*fn)(struct iscsi_cls_session *)); +struct iscsi_endpoint { + void *dd_data; /* LLD private data */ + struct device dev; + unsigned int id; +}; /* * session and connection functions that can be used by HW iSCSI LLDs @@ -233,5 +239,8 @@ extern int iscsi_destroy_conn(struct iscsi_cls_conn *conn); extern void iscsi_unblock_session(struct iscsi_cls_session *session); extern void iscsi_block_session(struct iscsi_cls_session *session); extern int iscsi_scan_finished(struct Scsi_Host *shost, unsigned long time); +extern struct iscsi_endpoint *iscsi_create_endpoint(int dd_size); +extern void iscsi_destroy_endpoint(struct iscsi_endpoint *ep); +extern struct iscsi_endpoint *iscsi_lookup_endpoint(u64 handle); #endif |