diff mbox

[V1,3/7] libibverbs: add GID change event

Message ID alpine.LRH.2.00.1107202238070.12424@ogerlitz.voltaire.com (mailing list archive)
State New, archived
Headers show

Commit Message

Or Gerlitz July 20, 2011, 7:38 p.m. UTC 
Add IB GID change event which is generated by the kernel
IBoE stack when the HW driver updates the GID table.

Signed-off-by: Or Gerlitz <ogerlitz@mellanox.co.il>
Signed-off-by: Eli Cohen <eli@mellanox.co.il>

---
changes from V0:

- applied feedback from Jason, added entry to ibv_event_type_str

 examples/asyncwatch.c      |    2 ++
 include/infiniband/verbs.h |    3 ++-
 man/ibv_get_async_event.3  |    2 ++
 src/enum_strs.c            |    3 ++-
 4 files changed, 8 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/examples/asyncwatch.c b/examples/asyncwatch.c
index 5510a29..da7ebd4 100644
--- a/examples/asyncwatch.c
+++ b/examples/asyncwatch.c
@@ -57,6 +57,8 @@  static const char *event_name_str(enum ibv_event_type event_type)
 		return "IBV_EVENT_SM_CHANGE";
 	case IBV_EVENT_CLIENT_REREGISTER:
 		return "IBV_EVENT_CLIENT_REREGISTER";
+	case IBV_EVENT_GID_CHANGE:
+		return "IBV_EVENT_GID_CHANGE";

 	case IBV_EVENT_CQ_ERR:
 	case IBV_EVENT_QP_FATAL:
diff --git a/include/infiniband/verbs.h b/include/infiniband/verbs.h
index d1a3e47..4892d12 100644
--- a/include/infiniband/verbs.h
+++ b/include/infiniband/verbs.h
@@ -209,7 +209,8 @@  enum ibv_event_type {
 	IBV_EVENT_SRQ_ERR,
 	IBV_EVENT_SRQ_LIMIT_REACHED,
 	IBV_EVENT_QP_LAST_WQE_REACHED,
-	IBV_EVENT_CLIENT_REREGISTER
+	IBV_EVENT_CLIENT_REREGISTER,
+	IBV_EVENT_GID_CHANGE,
 };

 struct ibv_async_event {
diff --git a/man/ibv_get_async_event.3 b/man/ibv_get_async_event.3
index acb6257..a76dc0c 100644
--- a/man/ibv_get_async_event.3
+++ b/man/ibv_get_async_event.3
@@ -81,6 +81,8 @@  following events:
 .B IBV_EVENT_SM_CHANGE \fR SM was changed on a port
 .TP
 .B IBV_EVENT_CLIENT_REREGISTER \fR SM sent a CLIENT_REREGISTER request to a port
+.TP
+.B IBV_EVENT_GID_CHANGE \fR GID table was changed on a port
 .PP
 .I CA events:
 .TP
diff --git a/src/enum_strs.c b/src/enum_strs.c
index c57feaa..54d71a6 100644
--- a/src/enum_strs.c
+++ b/src/enum_strs.c
@@ -85,9 +85,10 @@  const char *ibv_event_type_str(enum ibv_event_type event)
 		[IBV_EVENT_SRQ_LIMIT_REACHED]	= "SRQ limit reached",
 		[IBV_EVENT_QP_LAST_WQE_REACHED]	= "last WQE reached",
 		[IBV_EVENT_CLIENT_REREGISTER]	= "client reregistration",
+		[IBV_EVENT_GID_CHANGE]		= "GID table change"
 	};

-	if (event < IBV_EVENT_CQ_ERR || event > IBV_EVENT_CLIENT_REREGISTER)
+	if (event < IBV_EVENT_CQ_ERR || event > IBV_EVENT_GID_CHANGE)
 		return "unknown";

 	return event_type_str[event];