From: "Singh, Aman Deep" <aman.deep.singh@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH v2 4/4] net/iavf: support AVF FDIR for GRE tunnel packet
Date: Thu, 10 Jun 2021 21:48:41 +0530 [thread overview]
Message-ID: <32cf8656-4f0b-634a-61c5-1f02d2ae6381@intel.com> (raw)
In-Reply-To: <20210602022442.264961-5-wenjun1.wu@intel.com>
On 6/2/2021 7:54 AM, Wenjun Wu wrote:
> Support AVF FDIR for inner header of GRE tunnel packet.
>
> +------------------------------+---------------------------------------+
> | Pattern | Input Set |
> +------------------------------+---------------------------------------+
> | eth/ipv4/gre/ipv4 | inner: src/dst ip, dscp |
> | eth/ipv4/gre/ipv4/udp | inner: src/dst ip, dscp, src/dst port |
> | eth/ipv4/gre/ipv4/tcp | inner: src/dst ip, dscp, src/dst port |
> | eth/ipv4/gre/eh/ipv6 | inner: src/dst ip, tc |
> | eth/ipv4/gre/eh/ipv6/udp | inner: src/dst ip, tc, src/dst port |
> | eth/ipv4/gre/eh/ipv6/tcp | inner: src/dst ip, tc, src/dst port |
> | eth/ipv6/gre/ipv4 | inner: src/dst ip, dscp |
> | eth/ipv6/gre/ipv4/udp | inner: src/dst ip, dscp, src/dst port |
> | eth/ipv6/gre/ipv4/tcp | inner: src/dst ip, dscp, src/dst port |
> | eth/ipv6/gre/ipv6 | inner: src/dst ip, tc |
> | eth/ipv6/gre/ipv6/udp | inner: src/dst ip, tc, src/dst port |
> | eth/ipv6/gre/ipv6/tcp | inner: src/dst ip, tc, src/dst port |
> +------------------------------+---------------------------------------+
>
> Signed-off-by: Wenjun Wu <wenjun1.wu@intel.com>
> ---
> drivers/net/iavf/iavf_fdir.c | 55 ++++++++++++++++++++++++++++++++++++
> 1 file changed, 55 insertions(+)
>
> diff --git a/drivers/net/iavf/iavf_fdir.c b/drivers/net/iavf/iavf_fdir.c
> index f238a83c84..c0b748caca 100644
> --- a/drivers/net/iavf/iavf_fdir.c
> +++ b/drivers/net/iavf/iavf_fdir.c
> @@ -139,6 +139,30 @@
> #define IAVF_FDIR_INSET_ECPRI (\
> IAVF_INSET_ECPRI)
>
> +#define IAVF_FDIR_INSET_GRE_IPV4 (\
> + IAVF_INSET_TUN_IPV4_SRC | IAVF_INSET_TUN_IPV4_DST | \
> + IAVF_INSET_TUN_IPV4_TOS | IAVF_INSET_TUN_IPV4_PROTO)
> +
> +#define IAVF_FDIR_INSET_GRE_IPV4_TCP (\
> + IAVF_FDIR_INSET_GRE_IPV4 | IAVF_INSET_TUN_TCP_SRC_PORT | \
> + IAVF_INSET_TUN_TCP_DST_PORT)
> +
> +#define IAVF_FDIR_INSET_GRE_IPV4_UDP (\
> + IAVF_FDIR_INSET_GRE_IPV4 | IAVF_INSET_TUN_UDP_SRC_PORT | \
> + IAVF_INSET_TUN_UDP_DST_PORT)
> +
> +#define IAVF_FDIR_INSET_GRE_IPV6 (\
> + IAVF_INSET_TUN_IPV6_SRC | IAVF_INSET_TUN_IPV6_DST | \
> + IAVF_INSET_TUN_IPV6_TC | IAVF_INSET_TUN_IPV6_NEXT_HDR)
> +
> +#define IAVF_FDIR_INSET_GRE_IPV6_TCP (\
> + IAVF_FDIR_INSET_GRE_IPV6 | IAVF_INSET_TUN_TCP_SRC_PORT | \
> + IAVF_INSET_TUN_TCP_DST_PORT)
> +
> +#define IAVF_FDIR_INSET_GRE_IPV6_UDP (\
> + IAVF_FDIR_INSET_GRE_IPV6 | IAVF_INSET_TUN_UDP_SRC_PORT | \
> + IAVF_INSET_TUN_UDP_DST_PORT)
> +
> static struct iavf_pattern_match_item iavf_fdir_pattern[] = {
> {iavf_pattern_ethertype, IAVF_FDIR_INSET_ETH, IAVF_INSET_NONE},
> {iavf_pattern_eth_ipv4, IAVF_FDIR_INSET_ETH_IPV4, IAVF_INSET_NONE},
> @@ -178,6 +202,18 @@ static struct iavf_pattern_match_item iavf_fdir_pattern[] = {
> {iavf_pattern_eth_ipv6_pfcp, IAVF_FDIR_INSET_PFCP, IAVF_INSET_NONE},
> {iavf_pattern_eth_ecpri, IAVF_FDIR_INSET_ECPRI, IAVF_INSET_NONE},
> {iavf_pattern_eth_ipv4_ecpri, IAVF_FDIR_INSET_ECPRI, IAVF_INSET_NONE},
> + {iavf_pattern_eth_ipv4_gre_ipv4, IAVF_FDIR_INSET_GRE_IPV4, IAVF_INSET_NONE},
> + {iavf_pattern_eth_ipv4_gre_ipv4_tcp, IAVF_FDIR_INSET_GRE_IPV4_TCP, IAVF_INSET_NONE},
> + {iavf_pattern_eth_ipv4_gre_ipv4_udp, IAVF_FDIR_INSET_GRE_IPV4_UDP, IAVF_INSET_NONE},
> + {iavf_pattern_eth_ipv4_gre_ipv6, IAVF_FDIR_INSET_GRE_IPV6, IAVF_INSET_NONE},
> + {iavf_pattern_eth_ipv4_gre_ipv6_tcp, IAVF_FDIR_INSET_GRE_IPV6_TCP, IAVF_INSET_NONE},
> + {iavf_pattern_eth_ipv4_gre_ipv6_udp, IAVF_FDIR_INSET_GRE_IPV6_UDP, IAVF_INSET_NONE},
> + {iavf_pattern_eth_ipv6_gre_ipv4, IAVF_FDIR_INSET_GRE_IPV4, IAVF_INSET_NONE},
> + {iavf_pattern_eth_ipv6_gre_ipv4_tcp, IAVF_FDIR_INSET_GRE_IPV4_TCP, IAVF_INSET_NONE},
> + {iavf_pattern_eth_ipv6_gre_ipv4_udp, IAVF_FDIR_INSET_GRE_IPV4_UDP, IAVF_INSET_NONE},
> + {iavf_pattern_eth_ipv6_gre_ipv6, IAVF_FDIR_INSET_GRE_IPV6, IAVF_INSET_NONE},
> + {iavf_pattern_eth_ipv6_gre_ipv6_tcp, IAVF_FDIR_INSET_GRE_IPV6_TCP, IAVF_INSET_NONE},
> + {iavf_pattern_eth_ipv6_gre_ipv6_udp, IAVF_FDIR_INSET_GRE_IPV6_UDP, IAVF_INSET_NONE},
> };
>
> static struct iavf_flow_parser iavf_fdir_parser;
> @@ -596,6 +632,7 @@ iavf_fdir_parse_pattern(__rte_unused struct iavf_adapter *ad,
> const struct rte_flow_item_ah *ah_spec, *ah_mask;
> const struct rte_flow_item_pfcp *pfcp_spec, *pfcp_mask;
> const struct rte_flow_item_ecpri *ecpri_spec, *ecpri_mask;
> + const struct rte_flow_item_gre *gre_spec, *gre_mask;
> const struct rte_flow_item *item = pattern;
> struct virtchnl_proto_hdr *hdr, *hdr1 = NULL;
> struct rte_ecpri_common_hdr ecpri_common;
> @@ -1195,6 +1232,24 @@ iavf_fdir_parse_pattern(__rte_unused struct iavf_adapter *ad,
> hdrs->count = ++layer;
> break;
>
> + case RTE_FLOW_ITEM_TYPE_GRE:
> + gre_spec = item->spec;
> + gre_mask = item->mask;
> +
> + hdr = &hdrs->proto_hdr[layer];
> +
> + VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, GRE);
> +
> + if (gre_spec && gre_mask) {
> + rte_memcpy(hdr->buffer, gre_spec,
> + sizeof(*gre_spec));
> + }
> +
> + tun_inner = 1;
> +
> + hdrs->count = ++layer;
> + break;
> +
> case RTE_FLOW_ITEM_TYPE_VOID:
> break;
>
Support AVF FDIR for inner header of GRE tunnel packet.
+------------------------------+---------------------------------------+
| Pattern | Input Set |
+------------------------------+---------------------------------------+
| eth/ipv4/gre/ipv4 | inner: src/dst ip, dscp |
| eth/ipv4/gre/ipv4/udp | inner: src/dst ip, dscp, src/dst port |
| eth/ipv4/gre/ipv4/tcp | inner: src/dst ip, dscp, src/dst port |
| eth/ipv4/gre/eh/ipv6 | inner: src/dst ip, tc |
| eth/ipv4/gre/eh/ipv6/udp | inner: src/dst ip, tc, src/dst port |
| eth/ipv4/gre/eh/ipv6/tcp | inner: src/dst ip, tc, src/dst port |
| eth/ipv6/gre/ipv4 | inner: src/dst ip, dscp |
| eth/ipv6/gre/ipv4/udp | inner: src/dst ip, dscp, src/dst port |
| eth/ipv6/gre/ipv4/tcp | inner: src/dst ip, dscp, src/dst port |
| eth/ipv6/gre/ipv6 | inner: src/dst ip, tc |
| eth/ipv6/gre/ipv6/udp | inner: src/dst ip, tc, src/dst port |
| eth/ipv6/gre/ipv6/tcp | inner: src/dst ip, tc, src/dst port |
+------------------------------+---------------------------------------+
Signed-off-by: Wenjun Wu <wenjun1.wu@intel.com> Acked-by: Aman Deep
Singh <aman.deep.singh@intel.com <mailto:aman.deep.singh@intel.com>>
next prev parent reply other threads:[~2021-06-10 16:19 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210527074845.1263679>
2021-06-02 2:24 ` [dpdk-dev] [PATCH v2 0/4] support AVF RSS and " Wenjun Wu
2021-06-02 2:24 ` [dpdk-dev] [PATCH v2 1/4] net/iavf: support flow pattern for GRE Wenjun Wu
2021-06-02 2:24 ` [dpdk-dev] [PATCH v2 2/4] common/iavf: add header types " Wenjun Wu
2021-06-02 2:24 ` [dpdk-dev] [PATCH v2 3/4] net/iavf: support AVF RSS for GRE tunnel packet Wenjun Wu
2021-06-02 2:24 ` [dpdk-dev] [PATCH v2 4/4] net/iavf: support AVF FDIR " Wenjun Wu
2021-06-10 16:18 ` Singh, Aman Deep [this message]
2021-06-21 2:54 ` [dpdk-dev] [PATCH v2 0/4] support AVF RSS and " Zhang, Qi Z
2021-07-06 20:00 ` Thomas Monjalon
2021-07-06 23:38 ` Zhang, Qi Z
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