Hi Shashank,

Please find my comments inline.

Thanks,
Sairam



On 1/24/17, 12:25 PM, "[email protected] on behalf of Shashank 
Ram" <[email protected] on behalf of [email protected]> wrote:

>This wrapper is to simplify readability.
>
>Signed-off-by: Shashank Ram <[email protected]>
>---
> datapath-windows/ovsext/Actions.c  | 8 ++++----
> datapath-windows/ovsext/PacketIO.c | 6 +++---
> datapath-windows/ovsext/Vport.c    | 6 ++++++
> datapath-windows/ovsext/Vport.h    | 2 ++
> 4 files changed, 15 insertions(+), 7 deletions(-)
>
>diff --git a/datapath-windows/ovsext/Actions.c 
>b/datapath-windows/ovsext/Actions.c
>index b4a286b..2331c15 100644
>--- a/datapath-windows/ovsext/Actions.c
>+++ b/datapath-windows/ovsext/Actions.c
>@@ -290,8 +290,8 @@ OvsDetectTunnelPkt(OvsForwardingContext *ovsFwdCtx,
>          * default port.
>          */
>         BOOLEAN validSrcPort =
>-            (ovsFwdCtx->fwdDetail->SourcePortId ==
>-                 ovsFwdCtx->switchContext->virtualExternalPortId) ||

Sai: You are comparing ovsFwdCtx->switchContext->virtualExternalPortId with 
itself. It should be
ovsFwdCtx->fwdDetail->SourcePortId


>+            (OvsIsExternalVportByPortId(ovsFwdCtx->switchContext,
>+                 ovsFwdCtx->switchContext->virtualExternalPortId)) ||
>             (ovsFwdCtx->fwdDetail->SourcePortId ==
>                  NDIS_SWITCH_DEFAULT_PORT_ID);
>
>@@ -2130,8 +2130,8 @@ OvsDoRecirc(POVS_SWITCH_CONTEXT switchContext,
>         }
>         status = OvsCreateAndAddPackets(NULL, 0, OVS_PACKET_CMD_MISS,
>                                         vport, key, ovsFwdCtx.curNbl,
>-                                        vport->portId ==
>-                                        switchContext->virtualExternalPortId,
>+                                        
>OvsIsExternalVportByPortId(switchContext,
>+                                            vport->portId),
>                                         &ovsFwdCtx.layers,
>                                         ovsFwdCtx.switchContext,
>                                         &missedPackets, &num);
>diff --git a/datapath-windows/ovsext/PacketIO.c 
>b/datapath-windows/ovsext/PacketIO.c
>index 4005589..a90b556 100644
>--- a/datapath-windows/ovsext/PacketIO.c
>+++ b/datapath-windows/ovsext/PacketIO.c
>@@ -259,13 +259,13 @@ OvsStartNBLIngress(POVS_SWITCH_CONTEXT switchContext,
>                 curNbl,
>                 nextNativeForwardedNbl,
>                 sendCompleteFlags,
>-                sourcePort == switchContext->virtualExternalPortId);
>+                OvsIsExternalVportByPortId(switchContext, sourcePort));
>             continue;
>         }
> #endif /* NDIS_SUPPORT_NDIS640 */
>
>         ctx = OvsInitExternalNBLContext(switchContext, curNbl,
>-                  sourcePort == switchContext->virtualExternalPortId);
>+                  OvsIsExternalVportByPortId(switchContext, sourcePort));
>         if (ctx == NULL) {
>             RtlInitUnicodeString(&filterReason,
>                 L"Cannot allocate external NBL context.");
>@@ -345,7 +345,7 @@ OvsStartNBLIngress(POVS_SWITCH_CONTEXT switchContext,
>                 datapath->misses++;
>                 status = OvsCreateAndAddPackets(NULL, 0, OVS_PACKET_CMD_MISS,
>                              vport, &key, curNbl,
>-                             sourcePort == 
>switchContext->virtualExternalPortId,
>+                             OvsIsExternalVportByPortId(switchContext, 
>sourcePort),
>                              &layers, switchContext, &missedPackets, &num);
>                 if (status == NDIS_STATUS_SUCCESS) {
>                     /* Complete the packet since it was copied to user
>diff --git a/datapath-windows/ovsext/Vport.c b/datapath-windows/ovsext/Vport.c
>index e9e22aa..9142937 100644
>--- a/datapath-windows/ovsext/Vport.c
>+++ b/datapath-windows/ovsext/Vport.c
>@@ -909,6 +909,12 @@ OvsFindVportByPortIdAndNicIndex(POVS_SWITCH_CONTEXT 
>switchContext,
>     }
> }
>
>+BOOLEAN OvsIsExternalVportByPortId(POVS_SWITCH_CONTEXT switchContext,
>+                                   NDIS_SWITCH_PORT_ID portId)
>+{
>+    return (portId == switchContext->virtualExternalPortId);
>+}
>+
> POVS_VPORT_ENTRY
> OvsAllocateVport(VOID)
> {
>diff --git a/datapath-windows/ovsext/Vport.h b/datapath-windows/ovsext/Vport.h
>index 4dc4e00..7d88f86 100644
>--- a/datapath-windows/ovsext/Vport.h
>+++ b/datapath-windows/ovsext/Vport.h
>@@ -134,6 +134,8 @@ POVS_VPORT_ENTRY OvsFindVportByHvNameW(POVS_SWITCH_CONTEXT 
>switchContext,
> POVS_VPORT_ENTRY OvsFindVportByPortIdAndNicIndex(POVS_SWITCH_CONTEXT 
> switchContext,
>                                                  NDIS_SWITCH_PORT_ID portId,
>                                                  NDIS_SWITCH_NIC_INDEX index);
>+BOOLEAN OvsIsExternalVportByPortId(POVS_SWITCH_CONTEXT switchContext,
>+                                   NDIS_SWITCH_PORT_ID portId);
> POVS_VPORT_ENTRY OvsFindTunnelVportByDstPortAndType(POVS_SWITCH_CONTEXT 
> switchContext,
>                                                     UINT16 dstPort,
>                                                     OVS_VPORT_TYPE 
> ovsPortType);
>--
>2.6.2
>
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