summaryrefslogtreecommitdiffstats
path: root/include/scsi/scsi_transport_iscsi.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/scsi/scsi_transport_iscsi.h')
-rw-r--r--include/scsi/scsi_transport_iscsi.h19
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