From 245eedef9519d8b75db7a7c36bc2ed1005938f81 Mon Sep 17 00:00:00 2001 From: Sorin Vinturis Date: Fri, 25 Mar 2016 14:49:27 +0000 Subject: datapath-windows: Support for OVS_ACTION_ATTR_HASH attribute Signed-off-by: Sorin Vinturis Acked-by: Sairam Venugopal Acked-by: Nithin Raju Signed-off-by: Ben Pfaff --- datapath-windows/ovsext/Flow.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'datapath-windows/ovsext/Flow.c') diff --git a/datapath-windows/ovsext/Flow.c b/datapath-windows/ovsext/Flow.c index 9993e49ba..a82b51b0d 100644 --- a/datapath-windows/ovsext/Flow.c +++ b/datapath-windows/ovsext/Flow.c @@ -850,6 +850,14 @@ MapFlowKeyToNlKey(PNL_BUFFER nlBuf, goto done; } + if (flowKey->dpHash) { + if (!NlMsgPutTailU32(nlBuf, OVS_KEY_ATTR_DP_HASH, + flowKey->dpHash)) { + rc = STATUS_UNSUCCESSFUL; + goto done; + } + } + /* Ethernet header */ RtlCopyMemory(&(ethKey.eth_src), flowKey->l2.dlSrc, ETH_ADDR_LEN); RtlCopyMemory(&(ethKey.eth_dst), flowKey->l2.dlDst, ETH_ADDR_LEN); @@ -1377,6 +1385,11 @@ _MapKeyAttrToFlowPut(PNL_ATTR *keyAttrs, destKey->l2.keyLen += sizeof(destKey->recircId); } + if (keyAttrs[OVS_KEY_ATTR_DP_HASH]) { + destKey->dpHash = NlAttrGetU32(keyAttrs[OVS_KEY_ATTR_DP_HASH]); + destKey->l2.keyLen += sizeof(destKey->dpHash); + } + /* ===== L2 headers ===== */ destKey->l2.inPort = NlAttrGetU32(keyAttrs[OVS_KEY_ATTR_IN_PORT]); @@ -2269,6 +2282,7 @@ ReportFlowInfo(OvsFlow *flow, } info->key.recircId = flow->key.recircId; + info->key.dpHash = flow->key.dpHash; return status; } -- cgit v1.2.1