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net/ice: add outer IPv4 matching for GTP-U flow

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This patch adds the capability of matching the outer IPv4
headers for GTPU flows.

Fixes: efc16c6214 ("net/ice: support flow director GTPU tunnel")
Cc: stable@dpdk.org

Signed-off-by: Chenmin Sun <chenmin.sun@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
This commit is contained in:
Chenmin Sun 2020-01-21 19:56:53 +08:00 committed by Ferruh Yigit
parent ab76e2b03d
commit 1bfc89ec1e
2 changed files with 6 additions and 1 deletions
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4
drivers/net/ice/base/ice_fdir.c
View File

@ -804,6 +804,10 @@ ice_fdir_get_gen_prgm_pkt(struct ice_hw *hw, struct ice_fdir_fltr *input,
case ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_TCP:
case ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_ICMP:
case ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_OTHER:
ice_pkt_insert_u32(loc, ICE_IPV4_SRC_ADDR_OFFSET,
input->ip.v4.src_ip);
ice_pkt_insert_u32(loc, ICE_IPV4_DST_ADDR_OFFSET,
input->ip.v4.dst_ip);
ice_pkt_insert_u32(loc, ICE_IPV4_GTPU_TEID_OFFSET,
input->gtpu_data.teid);
ice_pkt_insert_u6_qfi(loc, ICE_IPV4_GTPU_QFI_OFFSET,

3
drivers/net/ice/ice_fdir_filter.c
View File

@ -68,9 +68,10 @@
ICE_INSET_TUN_SCTP_SRC_PORT | ICE_INSET_TUN_SCTP_DST_PORT)
#define ICE_FDIR_INSET_GTPU (\
ICE_INSET_GTPU_TEID)
ICE_INSET_IPV4_SRC | ICE_INSET_IPV4_DST | ICE_INSET_GTPU_TEID)
#define ICE_FDIR_INSET_GTPU_EH (\
ICE_INSET_IPV4_SRC | ICE_INSET_IPV4_DST | \
ICE_INSET_GTPU_TEID | ICE_INSET_GTPU_QFI)
static struct ice_pattern_match_item ice_fdir_pattern_os[] = {