X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fice%2Fbase%2Fice_flow.c;h=6035bdfcf518355079eaa2472312b84616a935f4;hb=4339ea2979b06ad6e1ce2582a7b15faedebbd838;hp=6adcda844f53e49bc4d76ec13bc9711d400cb450;hpb=3990ea41c403f848ce7aa3637fee58ac81b73753;p=dpdk.git

diff --git a/drivers/net/ice/base/ice_flow.c b/drivers/net/ice/base/ice_flow.c
index 6adcda844f..6035bdfcf5 100644
--- a/drivers/net/ice/base/ice_flow.c
+++ b/drivers/net/ice/base/ice_flow.c
@@ -469,6 +469,29 @@ static const u32 ice_ptypes_gtpc_tid[] = {
 };
 
 /* Packet types for GTPU */
+static const struct ice_ptype_attributes ice_attr_gtpu_session[] = {
+	{ ICE_MAC_IPV4_GTPU_IPV4_FRAG,	  ICE_PTYPE_ATTR_GTP_SESSION },
+	{ ICE_MAC_IPV4_GTPU_IPV4_PAY,	  ICE_PTYPE_ATTR_GTP_SESSION },
+	{ ICE_MAC_IPV4_GTPU_IPV4_UDP_PAY, ICE_PTYPE_ATTR_GTP_SESSION },
+	{ ICE_MAC_IPV4_GTPU_IPV4_TCP,	  ICE_PTYPE_ATTR_GTP_SESSION },
+	{ ICE_MAC_IPV4_GTPU_IPV4_ICMP,	  ICE_PTYPE_ATTR_GTP_SESSION },
+	{ ICE_MAC_IPV6_GTPU_IPV4_FRAG,	  ICE_PTYPE_ATTR_GTP_SESSION },
+	{ ICE_MAC_IPV6_GTPU_IPV4_PAY,	  ICE_PTYPE_ATTR_GTP_SESSION },
+	{ ICE_MAC_IPV6_GTPU_IPV4_UDP_PAY, ICE_PTYPE_ATTR_GTP_SESSION },
+	{ ICE_MAC_IPV6_GTPU_IPV4_TCP,	  ICE_PTYPE_ATTR_GTP_SESSION },
+	{ ICE_MAC_IPV6_GTPU_IPV4_ICMP,	  ICE_PTYPE_ATTR_GTP_SESSION },
+	{ ICE_MAC_IPV4_GTPU_IPV6_FRAG,	  ICE_PTYPE_ATTR_GTP_SESSION },
+	{ ICE_MAC_IPV4_GTPU_IPV6_PAY,	  ICE_PTYPE_ATTR_GTP_SESSION },
+	{ ICE_MAC_IPV4_GTPU_IPV6_UDP_PAY, ICE_PTYPE_ATTR_GTP_SESSION },
+	{ ICE_MAC_IPV4_GTPU_IPV6_TCP,	  ICE_PTYPE_ATTR_GTP_SESSION },
+	{ ICE_MAC_IPV4_GTPU_IPV6_ICMPV6,  ICE_PTYPE_ATTR_GTP_SESSION },
+	{ ICE_MAC_IPV6_GTPU_IPV6_FRAG,	  ICE_PTYPE_ATTR_GTP_SESSION },
+	{ ICE_MAC_IPV6_GTPU_IPV6_PAY,	  ICE_PTYPE_ATTR_GTP_SESSION },
+	{ ICE_MAC_IPV6_GTPU_IPV6_UDP_PAY, ICE_PTYPE_ATTR_GTP_SESSION },
+	{ ICE_MAC_IPV6_GTPU_IPV6_TCP,	  ICE_PTYPE_ATTR_GTP_SESSION },
+	{ ICE_MAC_IPV6_GTPU_IPV6_ICMPV6,  ICE_PTYPE_ATTR_GTP_SESSION },
+};
+
 static const struct ice_ptype_attributes ice_attr_gtpu_eh[] = {
 	{ ICE_MAC_IPV4_GTPU_IPV4_FRAG,	  ICE_PTYPE_ATTR_GTP_PDU_EH },
 	{ ICE_MAC_IPV4_GTPU_IPV4_PAY,	  ICE_PTYPE_ATTR_GTP_PDU_EH },
@@ -805,16 +828,16 @@ ice_flow_proc_seg_hdrs(struct ice_flow_prof_params *params)
 		}
 		if ((hdrs & ICE_FLOW_SEG_HDR_IPV4) &&
 		    (hdrs & ICE_FLOW_SEG_HDR_IPV_OTHER)) {
-			src = !i ?
-				(const ice_bitmap_t *)ice_ptypes_ipv4_ofos_all :
-				(const ice_bitmap_t *)ice_ptypes_ipv4_il;
+			src = i ?
+				(const ice_bitmap_t *)ice_ptypes_ipv4_il :
+				(const ice_bitmap_t *)ice_ptypes_ipv4_ofos_all;
 			ice_and_bitmap(params->ptypes, params->ptypes, src,
 				       ICE_FLOW_PTYPE_MAX);
 		} else if ((hdrs & ICE_FLOW_SEG_HDR_IPV6) &&
 			   (hdrs & ICE_FLOW_SEG_HDR_IPV_OTHER)) {
-			src = !i ?
-				(const ice_bitmap_t *)ice_ptypes_ipv6_ofos_all :
-				(const ice_bitmap_t *)ice_ptypes_ipv6_il;
+			src = i ?
+				(const ice_bitmap_t *)ice_ptypes_ipv6_il :
+				(const ice_bitmap_t *)ice_ptypes_ipv6_ofos_all;
 			ice_and_bitmap(params->ptypes, params->ptypes, src,
 				       ICE_FLOW_PTYPE_MAX);
 		} else if ((hdrs & ICE_FLOW_SEG_HDR_IPV4) &&
@@ -916,6 +939,10 @@ ice_flow_proc_seg_hdrs(struct ice_flow_prof_params *params)
 			src = (const ice_bitmap_t *)ice_ptypes_gtpu;
 			ice_and_bitmap(params->ptypes, params->ptypes,
 				       src, ICE_FLOW_PTYPE_MAX);
+
+			/* Attributes for GTP packet without Extension Header */
+			params->attr = ice_attr_gtpu_session;
+			params->attr_cnt = ARRAY_SIZE(ice_attr_gtpu_session);
 		} else if (hdrs & ICE_FLOW_SEG_HDR_L2TPV3) {
 			src = (const ice_bitmap_t *)ice_ptypes_l2tpv3;
 			ice_and_bitmap(params->ptypes, params->ptypes,
@@ -3557,6 +3584,13 @@ ice_add_rss_cfg_sync(struct ice_hw *hw, u16 vsi_handle, u64 hashed_flds,
 	if (status)
 		goto exit;
 
+	/* don't do RSS for GTPU outer */
+	if (segs_cnt == ICE_RSS_OUTER_HEADERS &&
+	    segs[segs_cnt - 1].hdrs & ICE_FLOW_SEG_HDR_GTPU) {
+		status = ICE_SUCCESS;
+		goto exit;
+	}
+
 	/* Search for a flow profile that has matching headers, hash fields
 	 * and has the input VSI associated to it. If found, no further
 	 * operations required and exit.
@@ -3673,6 +3707,7 @@ ice_add_rss_cfg(struct ice_hw *hw, u16 vsi_handle, u64 hashed_flds,
 	ice_acquire_lock(&hw->rss_locks);
 	status = ice_add_rss_cfg_sync(hw, vsi_handle, hashed_flds, addl_hdrs,
 				      ICE_RSS_OUTER_HEADERS, symm);
+
 	if (!status)
 		status = ice_add_rss_cfg_sync(hw, vsi_handle, hashed_flds,
 					      addl_hdrs, ICE_RSS_INNER_HEADERS,
@@ -3712,6 +3747,12 @@ ice_rem_rss_cfg_sync(struct ice_hw *hw, u16 vsi_handle, u64 hashed_flds,
 	if (status)
 		goto out;
 
+	if (segs_cnt == ICE_RSS_OUTER_HEADERS &&
+	    segs[segs_cnt - 1].hdrs & ICE_FLOW_SEG_HDR_GTPU) {
+		status = ICE_SUCCESS;
+		goto out;
+	}
+
 	prof = ice_flow_find_prof_conds(hw, blk, ICE_FLOW_RX, segs, segs_cnt,
 					vsi_handle,
 					ICE_FLOW_FIND_PROF_CHK_FLDS);