The link_sta is enabled by switchtec_ntb_link_enable() when loading

ntb_transport module. But it will be lost when the peer sends the MSG_LINK_FORCE_DOWN.
Microsemi · Aug 9, 2018 · 49e1c67 · 49e1c67
1 parent ed529cc
commit 49e1c67
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/ntb_hw_switchtec.c b/ntb_hw_switchtec.c
@@ -524,11 +524,16 @@ static int switchtec_ntb_reinit_peer(struct switchtec_ntb *sndev);
 
 static void link_reinit_work(struct work_struct *work)
 {
+ int link_sta;
  struct switchtec_ntb *sndev;
 
  sndev = container_of(work, struct switchtec_ntb, link_reinit_work);
 
+ link_sta = sndev->self_shared->link_sta;
+
  switchtec_ntb_reinit_peer(sndev);
+
+ sndev->self_shared->link_sta = link_sta;
 }
 
 static void switchtec_ntb_check_link(struct switchtec_ntb *sndev,