diff mbox series

[v2,58/70] net/ice/base: fix wrong inputset of GTPoGRE packet

Message ID 20220815073206.2917968-59-qi.z.zhang@intel.com (mailing list archive)
State Awaiting Upstream
Delegated to: Qi Zhang
Headers show
Series ice base code update | expand

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Zhang, Qi Z Aug. 15, 2022, 7:31 a.m. UTC
For GTPoGRE, When setting the prot_id of prot, it should be
set to second inner.

Fixes: 34a0e7c44f2b ("net/ice/base: improve flow director masking")
Cc: stable@dpdk.org

Signed-off-by: Kevin Liu <kevinx.liu@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
---
 drivers/net/ice/base/ice_flow.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ice/base/ice_flow.c b/drivers/net/ice/base/ice_flow.c
index 182fac08a9..33e97ec333 100644
--- a/drivers/net/ice/base/ice_flow.c
+++ b/drivers/net/ice/base/ice_flow.c
@@ -1404,7 +1404,10 @@  ice_flow_xtract_fld(struct ice_hw *hw, struct ice_flow_prof_params *params,
 	case ICE_FLOW_FIELD_IDX_IPV4_TTL:
 	case ICE_FLOW_FIELD_IDX_IPV4_PROT:
 		prot_id = seg == 0 ? ICE_PROT_IPV4_OF_OR_S : ICE_PROT_IPV4_IL;
-
+		if (params->prof->segs[0].hdrs & ICE_FLOW_SEG_HDR_GRE &&
+		    params->prof->segs[1].hdrs & ICE_FLOW_SEG_HDR_GTPU &&
+		    seg == 1)
+			prot_id = ICE_PROT_IPV4_IL_IL;
 		/* TTL and PROT share the same extraction seq. entry.
 		 * Each is considered a sibling to the other in terms of sharing
 		 * the same extraction sequence entry.
@@ -1432,7 +1435,10 @@  ice_flow_xtract_fld(struct ice_hw *hw, struct ice_flow_prof_params *params,
 			prot_id = seg == 0 ?
 				  ICE_PROT_IPV6_NEXT_PROTO :
 				  ICE_PROT_IPV6_IL;
-
+		if (params->prof->segs[0].hdrs & ICE_FLOW_SEG_HDR_GRE &&
+		    params->prof->segs[1].hdrs & ICE_FLOW_SEG_HDR_GTPU &&
+		    seg == 1)
+			prot_id = ICE_PROT_IPV6_IL_IL;
 		/* TTL and PROT share the same extraction seq. entry.
 		 * Each is considered a sibling to the other in terms of sharing
 		 * the same extraction sequence entry.