[dpdk-dev] [PATCH v2] net/ice: fix FDIR GTPU rule create fail
Zhao1, Wei
wei.zhao1 at intel.com
Thu Jul 30 12:11:49 CEST 2020
Add Cc zhiminx.huang
> -----Original Message-----
> From: Zhao1, Wei <wei.zhao1 at intel.com>
> Sent: Thursday, July 30, 2020 5:28 PM
> To: dev at dpdk.org
> Cc: Zhang, Qi Z <qi.z.zhang at intel.com>; Zhao1, Wei <wei.zhao1 at intel.com>
> Subject: [PATCH v2] net/ice: fix FDIR GTPU rule create fail
>
> For GTPU rule without extend header the trainning packet for FDIR is different.
> This patch enable these case.
>
> Fixes: 934fd00c9389 ("net/ice/base: fix GTPU IP hash")
>
> Signed-off-by: Wei Zhao <wei.zhao1 at intel.com>
> ---
> drivers/net/ice/base/ice_fdir.c | 63 +++++++++++++++++++++++-
> drivers/net/ice/base/ice_type.h | 2 +
> drivers/net/ice/ice_fdir_filter.c | 80 +++++++++++++------------------
> 3 files changed, 97 insertions(+), 48 deletions(-)
>
> diff --git a/drivers/net/ice/base/ice_fdir.c b/drivers/net/ice/base/ice_fdir.c
> index 2c47fb57b..a904ff513 100644
> --- a/drivers/net/ice/base/ice_fdir.c
> +++ b/drivers/net/ice/base/ice_fdir.c
> @@ -89,6 +89,37 @@ static const u8 ice_fdir_icmp4_gtpu4_pkt[] = { };
>
> static const u8 ice_fdir_ipv4_gtpu4_pkt[] = {
> + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> + 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
> + 0x00, 0x44, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11,
> + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> + 0x00, 0x00, 0x08, 0x68, 0x08, 0x68, 0x00, 0x00,
> + 0x00, 0x00, 0x33, 0xff, 0x00, 0x20, 0x00, 0x00,
> + 0x00, 0x00, 0x00, 0x00, 0x00, 0x85, 0x45, 0x00,
> + 0x00, 0x14, 0x00, 0x00, 0x40, 0x00, 0x40, 0x00,
> + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> + 0x00, 0x00,
> +};
> +
> +static const u8 ice_fdir_ipv6_gtpu6_pkt[] = {
> + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> + 0x00, 0x00, 0x00, 0x00, 0x86, 0xdd, 0x60, 0x00,
> + 0x00, 0x00, 0x00, 0x44, 0x11, 0x40, 0x00, 0x00,
> + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> + 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
> + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> + 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x08, 0x68,
> + 0x08, 0x68, 0x00, 0x44, 0x7f, 0xed, 0x33, 0xff,
> + 0x00, 0x34, 0x12, 0x34, 0x56, 0x78, 0x00, 0x00,
> + 0x00, 0x85, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00,
> + 0x3b, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> + 0x00, 0x00,
> +};
> +
> +static const u8 ice_fdir_ipv4_gtpu4_eh_pkt[] = {
> 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
> 0x00, 0x44, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11, @@ -102,7 +133,7 @@
> static const u8 ice_fdir_ipv4_gtpu4_pkt[] = {
> 0x00, 0x00,
> };
>
> -static const u8 ice_fdir_ipv6_gtpu6_pkt[] = {
> +static const u8 ice_fdir_ipv6_gtpu6_eh_pkt[] = {
> 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> 0x00, 0x00, 0x00, 0x00, 0x86, 0xdd, 0x60, 0x00,
> 0x00, 0x00, 0x00, 0x44, 0x11, 0x40, 0x00, 0x00, @@ -492,6 +523,20 @@
> static const struct ice_fdir_base_pkt ice_fdir_pkt[] = {
> sizeof(ice_fdir_ipv6_gtpu6_pkt),
> ice_fdir_ipv6_gtpu6_pkt,
> },
> + {
> + ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_IPV4_OTHER,
> + sizeof(ice_fdir_ipv4_gtpu4_eh_pkt),
> + ice_fdir_ipv4_gtpu4_eh_pkt,
> + sizeof(ice_fdir_ipv4_gtpu4_eh_pkt),
> + ice_fdir_ipv4_gtpu4_eh_pkt,
> + },
> + {
> + ICE_FLTR_PTYPE_NONF_IPV6_GTPU_EH_IPV6_OTHER,
> + sizeof(ice_fdir_ipv6_gtpu6_eh_pkt),
> + ice_fdir_ipv6_gtpu6_eh_pkt,
> + sizeof(ice_fdir_ipv6_gtpu6_eh_pkt),
> + ice_fdir_ipv6_gtpu6_eh_pkt,
> + },
> {
> ICE_FLTR_PTYPE_NONF_IPV4_L2TPV3,
> sizeof(ice_fdir_ipv4_l2tpv3_pkt), ice_fdir_ipv4_l2tpv3_pkt, @@
> -1053,6 +1098,14 @@ 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_DST_ADDR_OFFSET,
> + input->ip.v4.src_ip);
> + ice_pkt_insert_u32(loc, ICE_IPV4_SRC_ADDR_OFFSET,
> + input->ip.v4.dst_ip);
> + ice_pkt_insert_u32(loc, ICE_IPV4_GTPU_TEID_OFFSET,
> + input->gtpu_data.teid);
> + break;
> + case ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_IPV4_OTHER:
> ice_pkt_insert_u32(loc, ICE_IPV4_DST_ADDR_OFFSET,
> input->ip.v4.src_ip);
> ice_pkt_insert_u32(loc, ICE_IPV4_SRC_ADDR_OFFSET, @@ -1063,6
> +1116,14 @@ ice_fdir_get_gen_prgm_pkt(struct ice_hw *hw, struct
> ice_fdir_fltr *input,
> input->gtpu_data.qfi);
> break;
> case ICE_FLTR_PTYPE_NONF_IPV6_GTPU_IPV6_OTHER:
> + ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_DST_ADDR_OFFSET,
> + input->ip.v6.src_ip);
> + ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_SRC_ADDR_OFFSET,
> + input->ip.v6.dst_ip);
> + ice_pkt_insert_u32(loc, ICE_IPV6_GTPU_TEID_OFFSET,
> + input->gtpu_data.teid);
> + break;
> + case ICE_FLTR_PTYPE_NONF_IPV6_GTPU_EH_IPV6_OTHER:
> ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_DST_ADDR_OFFSET,
> input->ip.v6.src_ip);
> ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_SRC_ADDR_OFFSET, diff --git
> a/drivers/net/ice/base/ice_type.h b/drivers/net/ice/base/ice_type.h index
> c13cd7b00..3775689a9 100644
> --- a/drivers/net/ice/base/ice_type.h
> +++ b/drivers/net/ice/base/ice_type.h
> @@ -297,6 +297,8 @@ enum ice_fltr_ptype {
> ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_ICMP,
> ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_OTHER,
> ICE_FLTR_PTYPE_NONF_IPV6_GTPU_IPV6_OTHER,
> + ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_IPV4_OTHER,
> + ICE_FLTR_PTYPE_NONF_IPV6_GTPU_EH_IPV6_OTHER,
> ICE_FLTR_PTYPE_NONF_IPV4_L2TPV3,
> ICE_FLTR_PTYPE_NONF_IPV6_L2TPV3,
> ICE_FLTR_PTYPE_NONF_IPV4_ESP,
> diff --git a/drivers/net/ice/ice_fdir_filter.c b/drivers/net/ice/ice_fdir_filter.c
> index 745d7291a..c59fe46b9 100644
> --- a/drivers/net/ice/ice_fdir_filter.c
> +++ b/drivers/net/ice/ice_fdir_filter.c
> @@ -778,30 +778,15 @@ ice_fdir_cross_prof_conflict(struct ice_pf *pf,
> goto err;
> break;
> case ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_OTHER:
> - cflct_ptype = ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_OTHER;
> + cflct_ptype = ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_UDP;
> if (!ice_fdir_prof_resolve_conflict
> (pf, cflct_ptype, is_tunnel))
> goto err;
> - cflct_ptype = ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_OTHER;
> + cflct_ptype = ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_TCP;
> if (!ice_fdir_prof_resolve_conflict
> (pf, cflct_ptype, is_tunnel))
> goto err;
> - cflct_ptype = ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_OTHER;
> - if (!ice_fdir_prof_resolve_conflict
> - (pf, cflct_ptype, is_tunnel))
> - goto err;
> - break;
> - /* IPv6 GTPU */
> - case ICE_FLTR_PTYPE_NONF_IPV6_GTPU_IPV6_OTHER:
> - cflct_ptype = ICE_FLTR_PTYPE_NONF_IPV6_GTPU_IPV6_OTHER;
> - if (!ice_fdir_prof_resolve_conflict
> - (pf, cflct_ptype, is_tunnel))
> - goto err;
> - cflct_ptype = ICE_FLTR_PTYPE_NONF_IPV6_GTPU_IPV6_OTHER;
> - if (!ice_fdir_prof_resolve_conflict
> - (pf, cflct_ptype, is_tunnel))
> - goto err;
> - cflct_ptype = ICE_FLTR_PTYPE_NONF_IPV6_GTPU_IPV6_OTHER;
> + cflct_ptype = ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_ICMP;
> if (!ice_fdir_prof_resolve_conflict
> (pf, cflct_ptype, is_tunnel))
> goto err;
> @@ -1025,30 +1010,26 @@ ice_fdir_input_set_conf(struct ice_pf *pf, enum
> ice_fltr_ptype flow,
> 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:
> - if (ttype == ICE_FDIR_TUNNEL_TYPE_GTPU)
> - ICE_FLOW_SET_HDRS(seg, ICE_FLOW_SEG_HDR_GTPU_IP |
> - ICE_FLOW_SEG_HDR_IPV4 |
> - ICE_FLOW_SEG_HDR_IPV_OTHER);
> - else if (ttype == ICE_FDIR_TUNNEL_TYPE_GTPU_EH)
> - ICE_FLOW_SET_HDRS(seg, ICE_FLOW_SEG_HDR_GTPU_EH |
> - ICE_FLOW_SEG_HDR_GTPU_IP |
> - ICE_FLOW_SEG_HDR_IPV4 |
> - ICE_FLOW_SEG_HDR_IPV_OTHER);
> - else
> - PMD_DRV_LOG(ERR, "not supported tunnel type.");
> + ICE_FLOW_SET_HDRS(seg, ICE_FLOW_SEG_HDR_GTPU_IP |
> + ICE_FLOW_SEG_HDR_IPV4 |
> + ICE_FLOW_SEG_HDR_IPV_OTHER);
> + break;
> + case ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_IPV4_OTHER:
> + ICE_FLOW_SET_HDRS(seg, ICE_FLOW_SEG_HDR_GTPU_EH |
> + ICE_FLOW_SEG_HDR_GTPU_IP |
> + ICE_FLOW_SEG_HDR_IPV4 |
> + ICE_FLOW_SEG_HDR_IPV_OTHER);
> break;
> case ICE_FLTR_PTYPE_NONF_IPV6_GTPU_IPV6_OTHER:
> - if (ttype == ICE_FDIR_TUNNEL_TYPE_GTPU)
> - ICE_FLOW_SET_HDRS(seg, ICE_FLOW_SEG_HDR_GTPU_IP |
> - ICE_FLOW_SEG_HDR_IPV6 |
> - ICE_FLOW_SEG_HDR_IPV_OTHER);
> - else if (ttype == ICE_FDIR_TUNNEL_TYPE_GTPU_EH)
> - ICE_FLOW_SET_HDRS(seg, ICE_FLOW_SEG_HDR_GTPU_EH |
> - ICE_FLOW_SEG_HDR_GTPU_IP |
> - ICE_FLOW_SEG_HDR_IPV6 |
> - ICE_FLOW_SEG_HDR_IPV_OTHER);
> - else
> - PMD_DRV_LOG(ERR, "not supported tunnel type.");
> + ICE_FLOW_SET_HDRS(seg, ICE_FLOW_SEG_HDR_GTPU_IP |
> + ICE_FLOW_SEG_HDR_IPV6 |
> + ICE_FLOW_SEG_HDR_IPV_OTHER);
> + break;
> + case ICE_FLTR_PTYPE_NONF_IPV6_GTPU_EH_IPV6_OTHER:
> + ICE_FLOW_SET_HDRS(seg, ICE_FLOW_SEG_HDR_GTPU_EH |
> + ICE_FLOW_SEG_HDR_GTPU_IP |
> + ICE_FLOW_SEG_HDR_IPV6 |
> + ICE_FLOW_SEG_HDR_IPV_OTHER);
> break;
> case ICE_FLTR_PTYPE_NON_IP_L2:
> ICE_FLOW_SET_HDRS(seg, ICE_FLOW_SEG_HDR_ETH_NON_IP);
> @@ -2007,13 +1988,18 @@ ice_fdir_parse_pattern(__rte_unused struct
> ice_adapter *ad,
> }
> }
>
> - if (tunnel_type == ICE_FDIR_TUNNEL_TYPE_GTPU ||
> - tunnel_type == ICE_FDIR_TUNNEL_TYPE_GTPU_EH) {
> - if (flow_type == ICE_FLTR_PTYPE_NONF_IPV4_UDP)
> - flow_type = ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_OTHER;
> - else
> - flow_type = ICE_FLTR_PTYPE_NONF_IPV6_GTPU_IPV6_OTHER;
> - }
> + if (tunnel_type == ICE_FDIR_TUNNEL_TYPE_GTPU &&
> + flow_type == ICE_FLTR_PTYPE_NONF_IPV4_UDP)
> + flow_type = ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_OTHER;
> + else if (tunnel_type == ICE_FDIR_TUNNEL_TYPE_GTPU_EH &&
> + flow_type == ICE_FLTR_PTYPE_NONF_IPV4_UDP)
> + flow_type = ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_IPV4_OTHER;
> + else if (tunnel_type == ICE_FDIR_TUNNEL_TYPE_GTPU &&
> + flow_type == ICE_FLTR_PTYPE_NONF_IPV6_UDP)
> + flow_type = ICE_FLTR_PTYPE_NONF_IPV6_GTPU_IPV6_OTHER;
> + else if (tunnel_type == ICE_FDIR_TUNNEL_TYPE_GTPU_EH &&
> + flow_type == ICE_FLTR_PTYPE_NONF_IPV4_UDP)
> + flow_type = ICE_FLTR_PTYPE_NONF_IPV6_GTPU_EH_IPV6_OTHER;
>
> filter->tunnel_type = tunnel_type;
> filter->input.flow_type = flow_type;
> --
> 2.19.1
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