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net/iavf: support GTPU inner IPv6 for flow director

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Support GTPU_(EH)_IPV6 inner L3 and L4 fields matching for AVF FDIR.

+------------------------------+---------------------------------+
|           Pattern            |            Input Set            |
+------------------------------+---------------------------------+
| eth/ipv4/gtpu/ipv6           | inner: src/dst ip               |
| eth/ipv4/gtpu/ipv6/udp       | inner: src/dst ip, src/dst port |
| eth/ipv4/gtpu/ipv6/tcp       | inner: src/dst ip, src/dst port |
| eth/ipv4/gtpu/eh/ipv6        | inner: src/dst ip               |
| eth/ipv4/gtpu/eh/ipv6/udp    | inner: src/dst ip, src/dst port |
| eth/ipv4/gtpu/eh/ipv6/tcp    | inner: src/dst ip, src/dst port |
| eth/ipv4/gtpu/eh(0)/ipv6     | inner: src/dst ip               |
| eth/ipv4/gtpu/eh(0)/ipv6/udp | inner: src/dst ip, src/dst port |
| eth/ipv4/gtpu/eh(0)/ipv6/tcp | inner: src/dst ip, src/dst port |
| eth/ipv4/gtpu/eh(1)/ipv6     | inner: src/dst ip               |
| eth/ipv4/gtpu/eh(1)/ipv6/udp | inner: src/dst ip, src/dst port |
| eth/ipv4/gtpu/eh(1)/ipv6/tcp | inner: src/dst ip, src/dst port |
+------------------------------+---------------------------------+

Signed-off-by: Junfeng Guo <junfeng.guo@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
This commit is contained in:
Junfeng Guo 2021-03-26 10:42:16 +00:00 committed by Qi Zhang
parent f91c7b2da1
commit df4a6d9aa7
2 changed files with 34 additions and 0 deletions
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24
drivers/net/iavf/iavf_fdir.c
View File

@ -96,6 +96,19 @@
IAVF_INSET_IPV6_SRC | IAVF_INSET_IPV6_DST | \
IAVF_INSET_GTPU_TEID)
#define IAVF_FDIR_INSET_GTPU_IPV6 (\
IAVF_INSET_TUN_IPV6_SRC | IAVF_INSET_TUN_IPV6_DST | \
IAVF_INSET_TUN_IPV6_NEXT_HDR | IAVF_INSET_TUN_IPV6_TC | \
IAVF_INSET_TUN_IPV6_HOP_LIMIT)
#define IAVF_FDIR_INSET_GTPU_IPV6_UDP (\
IAVF_FDIR_INSET_GTPU_IPV6 | \
IAVF_INSET_TUN_UDP_SRC_PORT | IAVF_INSET_TUN_UDP_DST_PORT)
#define IAVF_FDIR_INSET_GTPU_IPV6_TCP (\
IAVF_FDIR_INSET_GTPU_IPV6 | \
IAVF_INSET_TUN_TCP_SRC_PORT | IAVF_INSET_TUN_TCP_DST_PORT)
#define IAVF_FDIR_INSET_IPV6_GTPU_EH (\
IAVF_INSET_IPV6_SRC | IAVF_INSET_IPV6_DST | \
IAVF_INSET_GTPU_TEID | IAVF_INSET_GTPU_QFI)
@ -137,10 +150,16 @@ static struct iavf_pattern_match_item iavf_fdir_pattern[] = {
{iavf_pattern_eth_ipv4_gtpu_ipv4, IAVF_FDIR_INSET_GTPU_IPV4, IAVF_INSET_NONE},
{iavf_pattern_eth_ipv4_gtpu_ipv4_udp, IAVF_FDIR_INSET_GTPU_IPV4_UDP, IAVF_INSET_NONE},
{iavf_pattern_eth_ipv4_gtpu_ipv4_tcp, IAVF_FDIR_INSET_GTPU_IPV4_TCP, IAVF_INSET_NONE},
{iavf_pattern_eth_ipv4_gtpu_ipv6, IAVF_FDIR_INSET_GTPU_IPV6, IAVF_INSET_NONE},
{iavf_pattern_eth_ipv4_gtpu_ipv6_udp, IAVF_FDIR_INSET_GTPU_IPV6_UDP, IAVF_INSET_NONE},
{iavf_pattern_eth_ipv4_gtpu_ipv6_tcp, IAVF_FDIR_INSET_GTPU_IPV6_TCP, IAVF_INSET_NONE},
{iavf_pattern_eth_ipv4_gtpu_eh, IAVF_FDIR_INSET_IPV4_GTPU_EH, IAVF_INSET_NONE},
{iavf_pattern_eth_ipv4_gtpu_eh_ipv4, IAVF_FDIR_INSET_GTPU_IPV4, IAVF_INSET_NONE},
{iavf_pattern_eth_ipv4_gtpu_eh_ipv4_udp, IAVF_FDIR_INSET_GTPU_IPV4_UDP, IAVF_INSET_NONE},
{iavf_pattern_eth_ipv4_gtpu_eh_ipv4_tcp, IAVF_FDIR_INSET_GTPU_IPV4_TCP, IAVF_INSET_NONE},
{iavf_pattern_eth_ipv4_gtpu_eh_ipv6, IAVF_FDIR_INSET_GTPU_IPV6, IAVF_INSET_NONE},
{iavf_pattern_eth_ipv4_gtpu_eh_ipv6_udp, IAVF_FDIR_INSET_GTPU_IPV6_UDP, IAVF_INSET_NONE},
{iavf_pattern_eth_ipv4_gtpu_eh_ipv6_tcp, IAVF_FDIR_INSET_GTPU_IPV6_TCP, IAVF_INSET_NONE},
{iavf_pattern_eth_ipv6_gtpu, IAVF_FDIR_INSET_IPV6_GTPU, IAVF_INSET_NONE},
{iavf_pattern_eth_ipv6_gtpu_eh, IAVF_FDIR_INSET_IPV6_GTPU_EH, IAVF_INSET_NONE},
{iavf_pattern_eth_ipv4_l2tpv3, IAVF_FDIR_INSET_L2TPV3OIP, IAVF_INSET_NONE},
@ -727,6 +746,11 @@ iavf_fdir_parse_pattern(__rte_unused struct iavf_adapter *ad,
VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV6, DST);
}
if (tun_inner) {
input_set &= ~IAVF_PROT_IPV6_OUTER;
input_set |= IAVF_PROT_IPV6_INNER;
}
rte_memcpy(hdr->buffer,
&ipv6_spec->hdr,
sizeof(ipv6_spec->hdr));

10
drivers/net/iavf/iavf_generic_flow.h
View File

@ -105,6 +105,16 @@
(IAVF_PROT_IPV4_INNER | IAVF_IP_PROTO)
#define IAVF_INSET_TUN_IPV4_TTL \
(IAVF_PROT_IPV4_INNER | IAVF_IP_TTL)
#define IAVF_INSET_TUN_IPV6_SRC \
(IAVF_PROT_IPV6_INNER | IAVF_IP_SRC)
#define IAVF_INSET_TUN_IPV6_DST \
(IAVF_PROT_IPV6_INNER | IAVF_IP_DST)
#define IAVF_INSET_TUN_IPV6_NEXT_HDR \
(IAVF_PROT_IPV6_INNER | IAVF_IP_PROTO)
#define IAVF_INSET_TUN_IPV6_HOP_LIMIT \
(IAVF_PROT_IPV6_INNER | IAVF_IP_TTL)
#define IAVF_INSET_TUN_IPV6_TC \
(IAVF_PROT_IPV6_INNER | IAVF_IP_TOS)
#define IAVF_INSET_TCP_SRC_PORT \
(IAVF_PROT_TCP_OUTER | IAVF_SPORT)