diff mbox series

[v3,37/69] net/ice/base: correct UDP/TCP PTYPE assignments

Message ID 20190619151846.113820-38-leyi.rong@intel.com (mailing list archive)
State Accepted, archived
Delegated to: Qi Zhang
Headers
Series shared code update |

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Leyi Rong June 19, 2019, 3:18 p.m. UTC 
  1. Using the UDP-IL PTYPEs when processing packet segments as it contains
all PTYPEs with UDP and allow packets to be forwarded to associated VSIs
as switch rules are based on outer IPs.
2. Add PTYPE 0x088 to TCP PTYPE bitmap list.

Signed-off-by: Vignesh Sridhar <vignesh.sridhar@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Leyi Rong <leyi.rong@intel.com>
---
 drivers/net/ice/base/ice_flow.c | 23 ++++++-----------------
 1 file changed, 6 insertions(+), 17 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ice/base/ice_flow.c b/drivers/net/ice/base/ice_flow.c
index 9f2a794bc..825c53b51 100644
--- a/drivers/net/ice/base/ice_flow.c
+++ b/drivers/net/ice/base/ice_flow.c
@@ -195,21 +195,11 @@  static const u32 ice_ptypes_arp_of[] = {
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 };
 
-/* Packet types for packets with an Outermost/First UDP header */
-static const u32 ice_ptypes_udp_of[] = {
-	0x81000000, 0x00000000, 0x04000000, 0x00000000,
-	0x00000000, 0x00000000, 0x00000000, 0x00000000,
-	0x00000000, 0x00000000, 0x00000000, 0x00000000,
-	0x00000000, 0x00000000, 0x00000000, 0x00000000,
-	0x00000000, 0x00000000, 0x00000000, 0x00000000,
-	0x00000000, 0x00000000, 0x00000000, 0x00000000,
-	0x00000000, 0x00000000, 0x00000000, 0x00000000,
-	0x00000000, 0x00000000, 0x00000000, 0x00000000,
-};
-
-/* Packet types for packets with an Innermost/Last UDP header */
+/* UDP Packet types for non-tunneled packets or tunneled
+ * packets with inner UDP.
+ */
 static const u32 ice_ptypes_udp_il[] = {
-	0x80000000, 0x20204040, 0x00081010, 0x80810102,
+	0x81000000, 0x20204040, 0x04081010, 0x80810102,
 	0x00204040, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
@@ -222,7 +212,7 @@  static const u32 ice_ptypes_udp_il[] = {
 /* Packet types for packets with an Innermost/Last TCP header */
 static const u32 ice_ptypes_tcp_il[] = {
 	0x04000000, 0x80810102, 0x10204040, 0x42040408,
-	0x00810002, 0x00000000, 0x00000000, 0x00000000,
+	0x00810102, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
@@ -473,8 +463,7 @@  ice_flow_proc_seg_hdrs(struct ice_flow_prof_params *params)
 				       ICE_FLOW_PTYPE_MAX);
 			hdrs &= ~ICE_FLOW_SEG_HDR_ICMP;
 		} else if (hdrs & ICE_FLOW_SEG_HDR_UDP) {
-			src = !i ? (const ice_bitmap_t *)ice_ptypes_udp_of :
-				(const ice_bitmap_t *)ice_ptypes_udp_il;
+			src = (const ice_bitmap_t *)ice_ptypes_udp_il;
 			ice_and_bitmap(params->ptypes, params->ptypes, src,
 				       ICE_FLOW_PTYPE_MAX);
 			hdrs &= ~ICE_FLOW_SEG_HDR_UDP;