diff options
| -rw-r--r-- | datapath-windows/ovsext/Switch.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/datapath-windows/ovsext/Switch.c b/datapath-windows/ovsext/Switch.c index 7ad2e9846..825fa3c8f 100644 --- a/datapath-windows/ovsext/Switch.c +++ b/datapath-windows/ovsext/Switch.c @@ -353,14 +353,13 @@ OvsExtPause(NDIS_HANDLE filterModuleContext, OVS_LOG_TRACE("Enter: filterModuleContext %p", filterModuleContext); - ASSERT(switchContext->dataFlowState == OvsSwitchRunning); switchContext->dataFlowState = OvsSwitchPaused; KeMemoryBarrier(); while(switchContext->pendingOidCount > 0) { NdisMSleep(1000); } - OVS_LOG_TRACE("Exit: OvsDetach Successfully"); + OVS_LOG_TRACE("Exit: OvsExtPause Successfully"); return NDIS_STATUS_SUCCESS; } @@ -613,6 +612,11 @@ OvsExtNetPnPEvent(NDIS_HANDLE filterModuleContext, } } + if (netPnPEvent->NetPnPEvent.NetEvent == NetEventFilterPreDetach) { + switchContext->dataFlowState = OvsSwitchPaused; + KeMemoryBarrier(); + } + status = NdisFNetPnPEvent(switchContext->NdisFilterHandle, netPnPEvent); OVS_LOG_TRACE("Exit: OvsExtNetPnPEvent"); |