From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 6B4CCA04FD; Mon, 23 May 2022 04:31:22 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 391234161A; Mon, 23 May 2022 04:31:18 +0200 (CEST) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by mails.dpdk.org (Postfix) with ESMTP id 2217B40040 for ; Mon, 23 May 2022 04:31:15 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1653273076; x=1684809076; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=VXZKk7BTnuL7VzqcdKUwo/pUXZCMOSYuFuw49lMkeI4=; b=hkpV7RVNqvUjo64g1U2v1KSfCMVMbzn8/NSOp7xycWYjXm7gU3cuNhbk eTxZAwwqhh5L0RebDaPOYfgzUQ08wZ1L1A79bbWZAMRG1XTsSEdlYM701 MPauHOujMRIwhzyvAj2CHwLskindfrGbWhCeV9xI2sgtgmqsRNQ75LpdJ 3q6H/xI4rff0fuctiq9mVIwyxBoepkNqEjSe/l0yPdD0GnpoejOiKzG08 vQPIVskm1lDxLjZpO21CsZFB0vV6lBLr7PaI1M8oqYO9dOPuxgHkpr+M9 Sc0yYBAutH3ge628Y/sqCiaST9WRzS2tNEvLTXhG1WJMYV1WzUkWKfOX4 A==; X-IronPort-AV: E=McAfee;i="6400,9594,10355"; a="270651612" X-IronPort-AV: E=Sophos;i="5.91,245,1647327600"; d="scan'208";a="270651612" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 May 2022 19:31:15 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,245,1647327600"; d="scan'208";a="577169620" Received: from dpdk-jf-ntb-v2.sh.intel.com ([10.67.119.111]) by fmsmga007.fm.intel.com with ESMTP; 22 May 2022 19:31:13 -0700 From: Junfeng Guo To: qi.z.zhang@intel.com, jingjing.wu@intel.com, beilei.xing@intel.com Cc: dev@dpdk.org, ting.xu@intel.com, junfeng.guo@intel.com Subject: [PATCH v6 1/3] common/iavf: support raw packet in protocol header Date: Mon, 23 May 2022 10:31:34 +0800 Message-Id: <20220523023138.3777313-2-junfeng.guo@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220523023138.3777313-1-junfeng.guo@intel.com> References: <20220520091648.3524540-2-junfeng.guo@intel.com> <20220523023138.3777313-1-junfeng.guo@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org The patch extends existing virtchnl_proto_hdrs structure to allow VF to pass a pair of buffers as packet data and mask that describe a match pattern of a filter rule. Then the kernel PF driver is requested to parse the pair of buffer and figure out low level hardware metadata (ptype, profile, field vector.. ) to program the expected FDIR or RSS rules. Also update the proto_hdrs template init to align the virtchnl changes. Signed-off-by: Qi Zhang Signed-off-by: Junfeng Guo --- drivers/common/iavf/virtchnl.h | 20 +++- drivers/net/iavf/iavf_hash.c | 180 +++++++++++++++++---------------- 2 files changed, 108 insertions(+), 92 deletions(-) diff --git a/drivers/common/iavf/virtchnl.h b/drivers/common/iavf/virtchnl.h index 2d49f95f84..f123daec8e 100644 --- a/drivers/common/iavf/virtchnl.h +++ b/drivers/common/iavf/virtchnl.h @@ -1503,6 +1503,7 @@ enum virtchnl_vfr_states { }; #define VIRTCHNL_MAX_NUM_PROTO_HDRS 32 +#define VIRTCHNL_MAX_SIZE_RAW_PACKET 1024 #define PROTO_HDR_SHIFT 5 #define PROTO_HDR_FIELD_START(proto_hdr_type) \ (proto_hdr_type << PROTO_HDR_SHIFT) @@ -1697,14 +1698,25 @@ VIRTCHNL_CHECK_STRUCT_LEN(72, virtchnl_proto_hdr); struct virtchnl_proto_hdrs { u8 tunnel_level; /** - * specify where protocol header start from. + * specify where protocol header start from. must be 0 when sending a raw packet request. * 0 - from the outer layer * 1 - from the first inner layer * 2 - from the second inner layer * .... - **/ - int count; /* the proto layers must < VIRTCHNL_MAX_NUM_PROTO_HDRS */ - struct virtchnl_proto_hdr proto_hdr[VIRTCHNL_MAX_NUM_PROTO_HDRS]; + */ + int count; + /** + * number of proto layers, must < VIRTCHNL_MAX_NUM_PROTO_HDRS + * must be 0 for a raw packet request. + */ + union { + struct virtchnl_proto_hdr proto_hdr[VIRTCHNL_MAX_NUM_PROTO_HDRS]; + struct { + u16 pkt_len; + u8 spec[VIRTCHNL_MAX_SIZE_RAW_PACKET]; + u8 mask[VIRTCHNL_MAX_SIZE_RAW_PACKET]; + } raw; + }; }; VIRTCHNL_CHECK_STRUCT_LEN(2312, virtchnl_proto_hdrs); diff --git a/drivers/net/iavf/iavf_hash.c b/drivers/net/iavf/iavf_hash.c index f35a07653b..278e75117d 100644 --- a/drivers/net/iavf/iavf_hash.c +++ b/drivers/net/iavf/iavf_hash.c @@ -181,252 +181,256 @@ iavf_hash_parse_pattern_action(struct iavf_adapter *ad, /* proto_hdrs template */ struct virtchnl_proto_hdrs outer_ipv4_tmplt = { TUNNEL_LEVEL_OUTER, 4, - {proto_hdr_eth, proto_hdr_svlan, proto_hdr_cvlan, proto_hdr_ipv4} + {{proto_hdr_eth, proto_hdr_svlan, proto_hdr_cvlan, proto_hdr_ipv4}} }; struct virtchnl_proto_hdrs outer_ipv4_udp_tmplt = { TUNNEL_LEVEL_OUTER, 5, - {proto_hdr_eth, proto_hdr_svlan, proto_hdr_cvlan, - proto_hdr_ipv4_with_prot, - proto_hdr_udp} + {{proto_hdr_eth, proto_hdr_svlan, proto_hdr_cvlan, + proto_hdr_ipv4_with_prot, + proto_hdr_udp}} }; struct virtchnl_proto_hdrs outer_ipv4_tcp_tmplt = { TUNNEL_LEVEL_OUTER, 5, - {proto_hdr_eth, proto_hdr_svlan, proto_hdr_cvlan, - proto_hdr_ipv4_with_prot, - proto_hdr_tcp} + {{proto_hdr_eth, proto_hdr_svlan, proto_hdr_cvlan, + proto_hdr_ipv4_with_prot, + proto_hdr_tcp}} }; struct virtchnl_proto_hdrs outer_ipv4_sctp_tmplt = { TUNNEL_LEVEL_OUTER, 5, - {proto_hdr_eth, proto_hdr_svlan, proto_hdr_cvlan, proto_hdr_ipv4, - proto_hdr_sctp} + {{proto_hdr_eth, proto_hdr_svlan, proto_hdr_cvlan, proto_hdr_ipv4, + proto_hdr_sctp}} }; struct virtchnl_proto_hdrs outer_ipv6_tmplt = { TUNNEL_LEVEL_OUTER, 4, - {proto_hdr_eth, proto_hdr_svlan, proto_hdr_cvlan, proto_hdr_ipv6} + {{proto_hdr_eth, proto_hdr_svlan, proto_hdr_cvlan, proto_hdr_ipv6}} }; struct virtchnl_proto_hdrs outer_ipv6_frag_tmplt = { TUNNEL_LEVEL_OUTER, 5, - {proto_hdr_eth, proto_hdr_svlan, proto_hdr_cvlan, - proto_hdr_ipv6, proto_hdr_ipv6_frag} + {{proto_hdr_eth, proto_hdr_svlan, proto_hdr_cvlan, + proto_hdr_ipv6, proto_hdr_ipv6_frag}} }; struct virtchnl_proto_hdrs outer_ipv6_udp_tmplt = { TUNNEL_LEVEL_OUTER, 5, - {proto_hdr_eth, proto_hdr_svlan, proto_hdr_cvlan, - proto_hdr_ipv6_with_prot, - proto_hdr_udp} + {{proto_hdr_eth, proto_hdr_svlan, proto_hdr_cvlan, + proto_hdr_ipv6_with_prot, + proto_hdr_udp}} }; struct virtchnl_proto_hdrs outer_ipv6_tcp_tmplt = { TUNNEL_LEVEL_OUTER, 5, - {proto_hdr_eth, proto_hdr_svlan, proto_hdr_cvlan, - proto_hdr_ipv6_with_prot, - proto_hdr_tcp} + {{proto_hdr_eth, proto_hdr_svlan, proto_hdr_cvlan, + proto_hdr_ipv6_with_prot, + proto_hdr_tcp}} }; struct virtchnl_proto_hdrs outer_ipv6_sctp_tmplt = { TUNNEL_LEVEL_OUTER, 5, - {proto_hdr_eth, proto_hdr_svlan, proto_hdr_cvlan, proto_hdr_ipv6, - proto_hdr_sctp} + {{proto_hdr_eth, proto_hdr_svlan, proto_hdr_cvlan, proto_hdr_ipv6, + proto_hdr_sctp}} }; struct virtchnl_proto_hdrs inner_ipv4_tmplt = { - TUNNEL_LEVEL_INNER, 1, {proto_hdr_ipv4} + TUNNEL_LEVEL_INNER, 1, {{proto_hdr_ipv4}} }; struct virtchnl_proto_hdrs inner_ipv4_udp_tmplt = { - TUNNEL_LEVEL_INNER, 2, {proto_hdr_ipv4_with_prot, proto_hdr_udp} + TUNNEL_LEVEL_INNER, 2, {{proto_hdr_ipv4_with_prot, proto_hdr_udp}} }; struct virtchnl_proto_hdrs inner_ipv4_tcp_tmplt = { - TUNNEL_LEVEL_INNER, 2, {proto_hdr_ipv4_with_prot, proto_hdr_tcp} + TUNNEL_LEVEL_INNER, 2, {{proto_hdr_ipv4_with_prot, proto_hdr_tcp}} }; struct virtchnl_proto_hdrs second_inner_ipv4_tmplt = { - 2, 1, {proto_hdr_ipv4} + 2, 1, {{proto_hdr_ipv4}} }; struct virtchnl_proto_hdrs second_inner_ipv4_udp_tmplt = { - 2, 2, {proto_hdr_ipv4_with_prot, proto_hdr_udp} + 2, 2, {{proto_hdr_ipv4_with_prot, proto_hdr_udp}} }; struct virtchnl_proto_hdrs second_inner_ipv4_tcp_tmplt = { - 2, 2, {proto_hdr_ipv4_with_prot, proto_hdr_tcp} + 2, 2, {{proto_hdr_ipv4_with_prot, proto_hdr_tcp}} }; struct virtchnl_proto_hdrs second_inner_ipv6_tmplt = { - 2, 1, {proto_hdr_ipv6} + 2, 1, {{proto_hdr_ipv6}} }; struct virtchnl_proto_hdrs second_inner_ipv6_udp_tmplt = { - 2, 2, {proto_hdr_ipv6_with_prot, proto_hdr_udp} + 2, 2, {{proto_hdr_ipv6_with_prot, proto_hdr_udp}} }; struct virtchnl_proto_hdrs second_inner_ipv6_tcp_tmplt = { - 2, 2, {proto_hdr_ipv6_with_prot, proto_hdr_tcp} + 2, 2, {{proto_hdr_ipv6_with_prot, proto_hdr_tcp}} }; struct virtchnl_proto_hdrs inner_ipv4_sctp_tmplt = { - TUNNEL_LEVEL_INNER, 2, {proto_hdr_ipv4, proto_hdr_sctp} + TUNNEL_LEVEL_INNER, 2, {{proto_hdr_ipv4, proto_hdr_sctp}} }; struct virtchnl_proto_hdrs inner_ipv6_tmplt = { - TUNNEL_LEVEL_INNER, 1, {proto_hdr_ipv6} + TUNNEL_LEVEL_INNER, 1, {{proto_hdr_ipv6}} }; struct virtchnl_proto_hdrs inner_ipv6_udp_tmplt = { - TUNNEL_LEVEL_INNER, 2, {proto_hdr_ipv6_with_prot, proto_hdr_udp} + TUNNEL_LEVEL_INNER, 2, {{proto_hdr_ipv6_with_prot, proto_hdr_udp}} }; struct virtchnl_proto_hdrs inner_ipv6_tcp_tmplt = { - TUNNEL_LEVEL_INNER, 2, {proto_hdr_ipv6_with_prot, proto_hdr_tcp} + TUNNEL_LEVEL_INNER, 2, {{proto_hdr_ipv6_with_prot, proto_hdr_tcp}} }; struct virtchnl_proto_hdrs inner_ipv6_sctp_tmplt = { - TUNNEL_LEVEL_INNER, 2, {proto_hdr_ipv6, proto_hdr_sctp} + TUNNEL_LEVEL_INNER, 2, {{proto_hdr_ipv6, proto_hdr_sctp}} }; struct virtchnl_proto_hdrs ipv4_esp_tmplt = { - TUNNEL_LEVEL_OUTER, 2, {proto_hdr_ipv4, proto_hdr_esp} + TUNNEL_LEVEL_OUTER, 2, {{proto_hdr_ipv4, proto_hdr_esp}} }; struct virtchnl_proto_hdrs ipv4_udp_esp_tmplt = { TUNNEL_LEVEL_OUTER, 3, - {proto_hdr_ipv4, proto_hdr_udp, proto_hdr_esp} + {{proto_hdr_ipv4, proto_hdr_udp, proto_hdr_esp}} }; struct virtchnl_proto_hdrs ipv4_ah_tmplt = { - TUNNEL_LEVEL_OUTER, 2, {proto_hdr_ipv4, proto_hdr_ah} + TUNNEL_LEVEL_OUTER, 2, {{proto_hdr_ipv4, proto_hdr_ah}} }; struct virtchnl_proto_hdrs ipv6_esp_tmplt = { - TUNNEL_LEVEL_OUTER, 2, {proto_hdr_ipv6, proto_hdr_esp} + TUNNEL_LEVEL_OUTER, 2, {{proto_hdr_ipv6, proto_hdr_esp}} }; struct virtchnl_proto_hdrs ipv6_udp_esp_tmplt = { TUNNEL_LEVEL_OUTER, 3, - {proto_hdr_ipv6, proto_hdr_udp, proto_hdr_esp} + {{proto_hdr_ipv6, proto_hdr_udp, proto_hdr_esp}} }; struct virtchnl_proto_hdrs ipv6_ah_tmplt = { - TUNNEL_LEVEL_OUTER, 2, {proto_hdr_ipv6, proto_hdr_ah} + TUNNEL_LEVEL_OUTER, 2, {{proto_hdr_ipv6, proto_hdr_ah}} }; struct virtchnl_proto_hdrs ipv4_l2tpv3_tmplt = { - TUNNEL_LEVEL_OUTER, 2, {proto_hdr_ipv4, proto_hdr_l2tpv3} + TUNNEL_LEVEL_OUTER, 2, {{proto_hdr_ipv4, proto_hdr_l2tpv3}} }; struct virtchnl_proto_hdrs ipv6_l2tpv3_tmplt = { - TUNNEL_LEVEL_OUTER, 2, {proto_hdr_ipv6, proto_hdr_l2tpv3} + TUNNEL_LEVEL_OUTER, 2, {{proto_hdr_ipv6, proto_hdr_l2tpv3}} }; struct virtchnl_proto_hdrs ipv4_pfcp_tmplt = { - TUNNEL_LEVEL_OUTER, 2, {proto_hdr_ipv4, proto_hdr_pfcp} + TUNNEL_LEVEL_OUTER, 2, {{proto_hdr_ipv4, proto_hdr_pfcp}} }; struct virtchnl_proto_hdrs ipv6_pfcp_tmplt = { - TUNNEL_LEVEL_OUTER, 2, {proto_hdr_ipv6, proto_hdr_pfcp} + TUNNEL_LEVEL_OUTER, 2, {{proto_hdr_ipv6, proto_hdr_pfcp}} }; struct virtchnl_proto_hdrs ipv4_udp_gtpc_tmplt = { - TUNNEL_LEVEL_OUTER, 3, {proto_hdr_ipv4, proto_hdr_udp, proto_hdr_gtpc} + TUNNEL_LEVEL_OUTER, 3, + {{proto_hdr_ipv4, proto_hdr_udp, proto_hdr_gtpc}} }; struct virtchnl_proto_hdrs ipv6_udp_gtpc_tmplt = { - TUNNEL_LEVEL_OUTER, 3, {proto_hdr_ipv6, proto_hdr_udp, proto_hdr_gtpc} + TUNNEL_LEVEL_OUTER, 3, + {{proto_hdr_ipv6, proto_hdr_udp, proto_hdr_gtpc}} }; struct virtchnl_proto_hdrs eth_ecpri_tmplt = { - TUNNEL_LEVEL_OUTER, 2, {proto_hdr_eth, proto_hdr_ecpri} + TUNNEL_LEVEL_OUTER, 2, {{proto_hdr_eth, proto_hdr_ecpri}} }; struct virtchnl_proto_hdrs ipv4_ecpri_tmplt = { - TUNNEL_LEVEL_OUTER, 3, {proto_hdr_ipv4, proto_hdr_udp, proto_hdr_ecpri} + TUNNEL_LEVEL_OUTER, 3, + {{proto_hdr_ipv4, proto_hdr_udp, proto_hdr_ecpri}} }; struct virtchnl_proto_hdrs udp_l2tpv2_ppp_ipv4_tmplt = { TUNNEL_LEVEL_INNER, 3, - {proto_hdr_l2tpv2, - proto_hdr_ppp, - proto_hdr_ipv4} + {{proto_hdr_l2tpv2, + proto_hdr_ppp, + proto_hdr_ipv4}} }; struct virtchnl_proto_hdrs udp_l2tpv2_ppp_ipv6_tmplt = { TUNNEL_LEVEL_INNER, 3, - {proto_hdr_l2tpv2, - proto_hdr_ppp, - proto_hdr_ipv6} + {{proto_hdr_l2tpv2, + proto_hdr_ppp, + proto_hdr_ipv6}} }; struct virtchnl_proto_hdrs udp_l2tpv2_ppp_ipv4_udp_tmplt = { TUNNEL_LEVEL_INNER, 4, - {proto_hdr_l2tpv2, - proto_hdr_ppp, - proto_hdr_ipv4_with_prot, - proto_hdr_udp} + {{proto_hdr_l2tpv2, + proto_hdr_ppp, + proto_hdr_ipv4_with_prot, + proto_hdr_udp}} }; struct virtchnl_proto_hdrs udp_l2tpv2_ppp_ipv4_tcp_tmplt = { TUNNEL_LEVEL_INNER, 4, - {proto_hdr_l2tpv2, - proto_hdr_ppp, - proto_hdr_ipv4_with_prot, - proto_hdr_tcp} + {{proto_hdr_l2tpv2, + proto_hdr_ppp, + proto_hdr_ipv4_with_prot, + proto_hdr_tcp}} }; struct virtchnl_proto_hdrs udp_l2tpv2_ppp_ipv6_udp_tmplt = { TUNNEL_LEVEL_INNER, 4, - {proto_hdr_l2tpv2, - proto_hdr_ppp, - proto_hdr_ipv6_with_prot, - proto_hdr_udp} + {{proto_hdr_l2tpv2, + proto_hdr_ppp, + proto_hdr_ipv6_with_prot, + proto_hdr_udp}} }; struct virtchnl_proto_hdrs udp_l2tpv2_ppp_ipv6_tcp_tmplt = { TUNNEL_LEVEL_INNER, 4, - {proto_hdr_l2tpv2, - proto_hdr_ppp, - proto_hdr_ipv6_with_prot, - proto_hdr_tcp} + {{proto_hdr_l2tpv2, + proto_hdr_ppp, + proto_hdr_ipv6_with_prot, + proto_hdr_tcp}} + }; struct virtchnl_proto_hdrs ipv4_l2tpv2_tmplt = { TUNNEL_LEVEL_OUTER, 4, - {proto_hdr_eth, - proto_hdr_ipv4, - proto_hdr_udp, - proto_hdr_l2tpv2} + {{proto_hdr_eth, + proto_hdr_ipv4, + proto_hdr_udp, + proto_hdr_l2tpv2}} }; struct virtchnl_proto_hdrs ipv6_l2tpv2_tmplt = { TUNNEL_LEVEL_OUTER, 4, - {proto_hdr_eth, - proto_hdr_ipv6, - proto_hdr_udp, - proto_hdr_l2tpv2} + {{proto_hdr_eth, + proto_hdr_ipv6, + proto_hdr_udp, + proto_hdr_l2tpv2}} }; struct virtchnl_proto_hdrs ipv4_l2tpv2_ppp_tmplt = { TUNNEL_LEVEL_OUTER, 5, - {proto_hdr_eth, - proto_hdr_ipv4, - proto_hdr_udp, - proto_hdr_l2tpv2, - proto_hdr_ppp} + {{proto_hdr_eth, + proto_hdr_ipv4, + proto_hdr_udp, + proto_hdr_l2tpv2, + proto_hdr_ppp}} }; struct virtchnl_proto_hdrs ipv6_l2tpv2_ppp_tmplt = { TUNNEL_LEVEL_OUTER, 5, - {proto_hdr_eth, - proto_hdr_ipv6, - proto_hdr_udp, - proto_hdr_l2tpv2, - proto_hdr_ppp} + {{proto_hdr_eth, + proto_hdr_ipv6, + proto_hdr_udp, + proto_hdr_l2tpv2, + proto_hdr_ppp}} }; /* rss type super set */ -- 2.25.1