[v2,22/40] net/ice/base: support outer IP filter for GTPU without inner IP
diff mbox series

Message ID 20200911131954.15999-23-qi.z.zhang@intel.com
State Accepted, archived
Headers show
Series
  • ice base code update
Related show

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Zhang, Qi Z Sept. 11, 2020, 1:19 p.m. UTC
Add ptype MAC_IPV4_GTPU into
ice_ptypes_ipv4_ofos, ice_ptypes_ipv4_ofos_all and ice_ipv4_ofos_no_l4

Add ptype MAC_IPV6_GTPU into
ice_ptypes_ipv6_ofos, ice_ptypes_ipv6_ofos_all and ice_ipv6_ofos_no_l4

Add ptype MAC_IPV4_GTPU and MAC_IPV6_GTPU into
the new ice_ptypes_gtpu_no_ip

So outer IP can be configured as input set for GTPU packet that without
inner IP layer.

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>
---
 drivers/net/ice/base/ice_flow.c | 29 ++++++++++++++++++++++-------
 drivers/net/ice/base/ice_flow.h |  1 +
 2 files changed, 23 insertions(+), 7 deletions(-)

Patch
diff mbox series

diff --git a/drivers/net/ice/base/ice_flow.c b/drivers/net/ice/base/ice_flow.c
index 58a91448c..a612c8dc6 100644
--- a/drivers/net/ice/base/ice_flow.c
+++ b/drivers/net/ice/base/ice_flow.c
@@ -224,7 +224,7 @@  static const u32 ice_ptypes_macvlan_il[] = {
 static const u32 ice_ptypes_ipv4_ofos[] = {
 	0x1DC00000, 0x04000800, 0x00000000, 0x00000000,
 	0x00000000, 0x00000155, 0x00000000, 0x00000000,
-	0x00000000, 0x000FC000, 0x000000A0, 0x00000000,
+	0x00000000, 0x000FC000, 0x000002A0, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
@@ -238,7 +238,7 @@  static const u32 ice_ptypes_ipv4_ofos[] = {
 static const u32 ice_ptypes_ipv4_ofos_all[] = {
 	0x1DC00000, 0x04000800, 0x00000000, 0x00000000,
 	0x00000000, 0x00000155, 0x00000000, 0x00000000,
-	0x00000000, 0x000FC000, 0x83E0F8A0, 0x00000101,
+	0x00000000, 0x000FC000, 0x83E0FAA0, 0x00000101,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
@@ -264,7 +264,7 @@  static const u32 ice_ptypes_ipv4_il[] = {
 static const u32 ice_ptypes_ipv6_ofos[] = {
 	0x00000000, 0x00000000, 0x77000000, 0x10002000,
 	0x00000000, 0x000002AA, 0x00000000, 0x00000000,
-	0x00000000, 0x03F00000, 0x00000140, 0x00000000,
+	0x00000000, 0x03F00000, 0x00000540, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
@@ -278,7 +278,7 @@  static const u32 ice_ptypes_ipv6_ofos[] = {
 static const u32 ice_ptypes_ipv6_ofos_all[] = {
 	0x00000000, 0x00000000, 0x77000000, 0x10002000,
 	0x00000000, 0x000002AA, 0x00000000, 0x00000000,
-	0x00000000, 0x03F00000, 0x7C1F0140, 0x00000206,
+	0x00000000, 0x03F00000, 0x7C1F0540, 0x00000206,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
@@ -302,7 +302,7 @@  static const u32 ice_ptypes_ipv6_il[] = {
 static const u32 ice_ipv4_ofos_no_l4[] = {
 	0x10C00000, 0x04000800, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
-	0x00000000, 0x000cc000, 0x000000A0, 0x00000000,
+	0x00000000, 0x000cc000, 0x000002A0, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
@@ -326,7 +326,7 @@  static const u32 ice_ipv4_il_no_l4[] = {
 static const u32 ice_ipv6_ofos_no_l4[] = {
 	0x00000000, 0x00000000, 0x43000000, 0x10002000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
-	0x00000000, 0x02300000, 0x00000140, 0x00000000,
+	0x00000000, 0x02300000, 0x00000540, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
@@ -667,6 +667,17 @@  static const u32 ice_ptypes_mac_non_ip_ofos[] = {
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 };
 
+static const u32 ice_ptypes_gtpu_no_ip[] = {
+	0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000600, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
 /* Manage parameters and info. used during the creation of a flow profile */
 struct ice_flow_prof_params {
 	enum ice_block blk;
@@ -691,7 +702,7 @@  struct ice_flow_prof_params {
 	ICE_FLOW_SEG_HDR_GTPC_TEID | ICE_FLOW_SEG_HDR_GTPU | \
 	ICE_FLOW_SEG_HDR_PFCP_SESSION | ICE_FLOW_SEG_HDR_L2TPV3 | \
 	ICE_FLOW_SEG_HDR_ESP | ICE_FLOW_SEG_HDR_AH | \
-	ICE_FLOW_SEG_HDR_NAT_T_ESP)
+	ICE_FLOW_SEG_HDR_NAT_T_ESP | ICE_FLOW_SEG_HDR_GTPU_NON_IP)
 
 #define ICE_FLOW_SEG_HDRS_L2_MASK	\
 	(ICE_FLOW_SEG_HDR_ETH | ICE_FLOW_SEG_HDR_VLAN)
@@ -911,6 +922,10 @@  ice_flow_proc_seg_hdrs(struct ice_flow_prof_params *params)
 			src = (const ice_bitmap_t *)ice_ptypes_gtpc_tid;
 			ice_and_bitmap(params->ptypes, params->ptypes,
 				       src, ICE_FLOW_PTYPE_MAX);
+		} else if (hdrs & ICE_FLOW_SEG_HDR_GTPU_NON_IP) {
+			src = (const ice_bitmap_t *)ice_ptypes_gtpu_no_ip;
+			ice_and_bitmap(params->ptypes, params->ptypes,
+				       src, ICE_FLOW_PTYPE_MAX);
 		} else if (hdrs & ICE_FLOW_SEG_HDR_GTPU_DWN) {
 			src = (const ice_bitmap_t *)ice_ptypes_gtpu;
 			ice_and_bitmap(params->ptypes, params->ptypes,
diff --git a/drivers/net/ice/base/ice_flow.h b/drivers/net/ice/base/ice_flow.h
index 92987664e..0a52409d5 100644
--- a/drivers/net/ice/base/ice_flow.h
+++ b/drivers/net/ice/base/ice_flow.h
@@ -178,6 +178,7 @@  enum ice_flow_seg_hdr {
 	ICE_FLOW_SEG_HDR_AH		= 0x00200000,
 	ICE_FLOW_SEG_HDR_NAT_T_ESP	= 0x00400000,
 	ICE_FLOW_SEG_HDR_ETH_NON_IP	= 0x00800000,
+	ICE_FLOW_SEG_HDR_GTPU_NON_IP	= 0x01000000,
 	/* The following is an additive bit for ICE_FLOW_SEG_HDR_IPV4 and
 	 * ICE_FLOW_SEG_HDR_IPV6 which include the IPV4 other PTYPEs
 	 */