[SCSI] bnx2i: Created an active linklist which holds bnx2i endpoints

This introduces a new active linklist which would link up all active
bnx2i_endpoints.  This will be used by subsequent patches that
follows.

Signed-off-by: Eddie Wai <eddie.wai@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Reviewed-by: Benjamin Li <benli@broadcom.com>
Acked-by: Anil Veerabhadrappa <anilgv@broadcom.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/scsi/bnx2i/bnx2i.h b/drivers/scsi/bnx2i/bnx2i.h
index 6b624e767d3b..c17c3a3d52b8 100644
--- a/drivers/scsi/bnx2i/bnx2i.h
+++ b/drivers/scsi/bnx2i/bnx2i.h
@@ -299,6 +299,7 @@ struct iscsi_cid_queue {
  * @cid_que:               iscsi cid queue
  * @ep_rdwr_lock:          read / write lock to synchronize various ep lists
  * @ep_ofld_list:          connection list for pending offload completion
+ * @ep_active_list:        connection list for active offload endpoints
  * @ep_destroy_list:       connection list for pending offload completion
  * @mp_bd_tbl:             BD table to be used with middle path requests
  * @mp_bd_dma:             DMA address of 'mp_bd_tbl' memory buffer
@@ -369,6 +370,7 @@ struct bnx2i_hba {
 
         rwlock_t ep_rdwr_lock;
         struct list_head ep_ofld_list;
+        struct list_head ep_active_list;
         struct list_head ep_destroy_list;
 
         /*
@@ -645,6 +647,7 @@ enum {
  * @link:               list head to link elements
  * @hba:                adapter to which this connection belongs
  * @conn:               iscsi connection this EP is linked to
+ * @cls_ep:             associated iSCSI endpoint pointer
  * @sess:               iscsi session this EP is linked to
  * @cm_sk:              cnic sock struct
  * @hba_age:            age to detect if 'iscsid' issues ep_disconnect()
@@ -664,6 +667,7 @@ struct bnx2i_endpoint {
         struct list_head link;
         struct bnx2i_hba *hba;
         struct bnx2i_conn *conn;
+        struct iscsi_endpoint *cls_ep;
         struct cnic_sock *cm_sk;
         u32 hba_age;
         u32 state;