omap1: omap_udc: Add clocking and disable vbus sense for omap7xx

[safe/jmp/linux-2.6] / include / scsi / libiscsi.h

diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index 196525c..a72edd4 100644 (file)
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -125,6 +125,10 @@ struct iscsi_task {
        struct scsi_cmnd        *sc;            /* associated SCSI cmd*/
        struct iscsi_conn       *conn;          /* used connection    */
 
+       /* data processing tracking */
+       unsigned long           last_xfer;
+       unsigned long           last_timeout;
+       bool                    have_checked_conn;
        /* state set/tested under session->lock */
        int                     state;
        atomic_t                refcount;
@@ -299,6 +303,7 @@ struct iscsi_session {
        int                     cmds_max;       /* size of cmds array */
        struct iscsi_task       **cmds;         /* Original Cmds arr */
        struct iscsi_pool       cmdpool;        /* PDU's pool */
+       void                    *dd_data;       /* LLD private data */
 };
 
 enum {
@@ -359,7 +364,7 @@ extern int iscsi_target_alloc(struct scsi_target *starget);
  */
 extern struct iscsi_cls_session *
 iscsi_session_setup(struct iscsi_transport *, struct Scsi_Host *shost,
-                   uint16_t, int, uint32_t, unsigned int);
+                   uint16_t, int, int, uint32_t, unsigned int);
 extern void iscsi_session_teardown(struct iscsi_cls_session *);
 extern void iscsi_session_recovery_timedout(struct iscsi_cls_session *);
 extern int iscsi_set_param(struct iscsi_cls_conn *cls_conn,
@@ -386,6 +391,7 @@ extern void iscsi_session_failure(struct iscsi_session *session,
 extern int iscsi_conn_get_param(struct iscsi_cls_conn *cls_conn,
                                enum iscsi_param param, char *buf);
 extern void iscsi_suspend_tx(struct iscsi_conn *conn);
+extern void iscsi_suspend_queue(struct iscsi_conn *conn);
 extern void iscsi_conn_queue_work(struct iscsi_conn *conn);
 
 #define iscsi_conn_printk(prefix, _c, fmt, a...) \
@@ -411,6 +417,8 @@ extern struct iscsi_task *iscsi_itt_to_task(struct iscsi_conn *, itt_t);
 extern void iscsi_requeue_task(struct iscsi_task *task);
 extern void iscsi_put_task(struct iscsi_task *task);
 extern void __iscsi_get_task(struct iscsi_task *task);
+extern void iscsi_complete_scsi_task(struct iscsi_task *task,
+                                    uint32_t exp_cmdsn, uint32_t max_cmdsn);
 
 /*
  * generic helpers