From: Alvin Zhang <alvinx.zh...@intel.com>
Add protocol definition and pattern matching for IPv6 NVGRE tunnel.
Signed-off-by: Junfeng Guo <junfeng....@intel.com>
Signed-off-by: Alvin Zhang <alvinx.zh...@intel.com>
Signed-off-by: Kevin Liu <kevinx....@intel.com>
---
drivers/net/ice/ice_switch_filter.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/ice/ice_switch_filter.c
b/drivers/net/ice/ice_switch_filter.c
index e90e109eca..4e9c85aed4 100644
--- a/drivers/net/ice/ice_switch_filter.c
+++ b/drivers/net/ice/ice_switch_filter.c
@@ -31,6 +31,7 @@
#define ICE_PPP_IPV4_PROTO 0x0021
#define ICE_PPP_IPV6_PROTO 0x0057
#define ICE_IPV4_PROTO_NVGRE 0x002F
+#define ICE_IPV6_PROTO_NVGRE 0x002F
#define ICE_SW_PRI_BASE 6
#define ICE_SW_INSET_ETHER ( \
@@ -803,6 +804,10 @@ ice_switch_parse_pattern(const struct rte_flow_item
pattern[],
break;
}
}
+ if ((ipv6_spec->hdr.proto &
+ ipv6_mask->hdr.proto) ==
+ ICE_IPV6_PROTO_NVGRE)
+ *tun_type = ICE_SW_TUN_AND_NON_TUN;
if (ipv6_mask->hdr.proto)
*input |= ICE_INSET_IPV6_NEXT_HDR;
if (ipv6_mask->hdr.hop_limits)
--
2.33.1
