Add GID change event

Add handling for GID change events, which are 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>

diff --git a/examples/asyncwatch.c b/examples/asyncwatch.c
index 5510a29b7f2063806e508d6b9ff0d3b0c28deef9..da7ebd42a328abc29c8a67593a23e584bfef89e2 100644 (file)
--- 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 058d6faac7c594adb7b351a8aabe03a7ed4357e2..6acfc8131f42641bfc48b848806befaa9dade56a 100644 (file)
--- 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 acb62578bf2abb749586fef4bd7e0c5d1ddd861c..a76dc0c908f68cb5bf98539270a804e0b0d09b9c 100644 (file)
--- 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 c57feaa66bdeb85da1acc13a8bb572c00eed6195..54d71a6e209e6eb081624009225bf47be6c42f9e 100644 (file)
--- 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];