RDMA/cxgb4: Use vmalloc() for debugfs QP dump

[cascardo/linux.git] / drivers / infiniband / hw / cxgb4 / cm.c

diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 6ce401a..55ab284 100644 (file)
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -1413,6 +1413,24 @@ static int act_open_rpl(struct c4iw_dev *dev, struct sk_buff *skb)
                return 0;
        }
 
+       /*
+        * Log interesting failures.
+        */
+       switch (status) {
+       case CPL_ERR_CONN_RESET:
+       case CPL_ERR_CONN_TIMEDOUT:
+               break;
+       default:
+               printk(KERN_INFO MOD "Active open failure - "
+                      "atid %u status %u errno %d %pI4:%u->%pI4:%u\n",
+                      atid, status, status2errno(status),
+                      &ep->com.local_addr.sin_addr.s_addr,
+                      ntohs(ep->com.local_addr.sin_port),
+                      &ep->com.remote_addr.sin_addr.s_addr,
+                      ntohs(ep->com.remote_addr.sin_port));
+               break;
+       }
+
        connect_reply_upcall(ep, status2errno(status));
        state_set(&ep->com, DEAD);