From patchwork Tue Nov 24 06:24:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Haiyue Wang X-Patchwork-Id: 1405310 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=osuosl.org (client-ip=140.211.166.136; helo=silver.osuosl.org; envelope-from=intel-wired-lan-bounces@osuosl.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=intel.com Received: from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4CgDrK1KwZz9sT6 for ; Tue, 24 Nov 2020 17:38:57 +1100 (AEDT) Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id C41DF20C45; Tue, 24 Nov 2020 06:38:55 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id PzfTwvp206oJ; Tue, 24 Nov 2020 06:38:50 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by silver.osuosl.org (Postfix) with ESMTP id 1B4DC204CA; Tue, 24 Nov 2020 06:38:50 +0000 (UTC) X-Original-To: intel-wired-lan@lists.osuosl.org Delivered-To: intel-wired-lan@lists.osuosl.org Received: from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138]) by ash.osuosl.org (Postfix) with ESMTP id 69E201BF31B for ; Tue, 24 Nov 2020 06:38:49 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id 6669984483 for ; Tue, 24 Nov 2020 06:38:49 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id IndEheCpCE47 for ; Tue, 24 Nov 2020 06:38:45 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by whitealder.osuosl.org (Postfix) with ESMTPS id 5C349846AD for ; Tue, 24 Nov 2020 06:38:45 +0000 (UTC) IronPort-SDR: r5tQFPgUUMXk3JY7/dgcl2KnKLx1ay+f+d3q+O44alsNhTK1dRjwxo2FyKgHrLuhaE6bRgO77t NziolaJKS5vA== X-IronPort-AV: E=McAfee;i="6000,8403,9814"; a="171994898" X-IronPort-AV: E=Sophos;i="5.78,365,1599548400"; d="scan'208";a="171994898" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Nov 2020 22:38:45 -0800 IronPort-SDR: hv0neOP1n2UHDUwCRFi27w+JO6YDHnW0dAhlrA6s8vaRHlWdfEpn6x5AXrAzYBRbOaHOqeyvjA kUYh3JPnDgEQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.78,365,1599548400"; d="scan'208";a="361747327" Received: from npg-dpdk-haiyue-3.sh.intel.com ([10.67.118.203]) by fmsmga004.fm.intel.com with ESMTP; 23 Nov 2020 22:38:42 -0800 From: Haiyue Wang To: intel-wired-lan@lists.osuosl.org Date: Tue, 24 Nov 2020 14:24:08 +0800 Message-Id: <20201124062410.6824-19-haiyue.wang@intel.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201124062410.6824-1-haiyue.wang@intel.com> References: <20201124062410.6824-1-haiyue.wang@intel.com> MIME-Version: 1.0 Subject: [Intel-wired-lan] [RFC 18/20] iavf: Support IPv6 Flow Director filters X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: cunming.liang@intel.com, qi.z.zhang@intel.com, kuba@kernel.org, davem@davemloft.net Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" Support the addition and deletion of IPv6 filters. Supported fields are: src-ip, dst-ip, src-port, dst-port and l4proto Supported flow-types are: tcp6, udp6, sctp6, ip6, ah6, esp6 Example usage: ethtool -N ens787f0v0 flow-type tcp6 src-ip 2001::2 \ dst-ip CDCD:910A:2222:5498:8475:1111:3900:2020 \ tclass 1 src-port 22 dst-port 23 action 7 L2TPv3 over IP with 'Session ID' 17: ethtool -N ens787f0v0 flow-type ip6 l4proto 115 l4data 17 action 7 Signed-off-by: Haiyue Wang --- .../net/ethernet/intel/iavf/iavf_ethtool.c | 122 ++++++++++++++++++ drivers/net/ethernet/intel/iavf/iavf_fdir.c | 111 ++++++++++++++++ drivers/net/ethernet/intel/iavf/iavf_fdir.h | 13 ++ 3 files changed, 246 insertions(+) diff --git a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c index edd864f3b717..8d856f5dc38e 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c +++ b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c @@ -849,6 +849,18 @@ static int iavf_fltr_to_ethtool_flow(enum iavf_fdir_flow_type flow) return ESP_V4_FLOW; case IAVF_FDIR_FLOW_IPV4_OTHER: return IPV4_USER_FLOW; + case IAVF_FDIR_FLOW_IPV6_TCP: + return TCP_V6_FLOW; + case IAVF_FDIR_FLOW_IPV6_UDP: + return UDP_V6_FLOW; + case IAVF_FDIR_FLOW_IPV6_SCTP: + return SCTP_V6_FLOW; + case IAVF_FDIR_FLOW_IPV6_AH: + return AH_V6_FLOW; + case IAVF_FDIR_FLOW_IPV6_ESP: + return ESP_V6_FLOW; + case IAVF_FDIR_FLOW_IPV6_OTHER: + return IPV6_USER_FLOW; default: /* 0 is undefined ethtool flow */ return 0; @@ -876,6 +888,18 @@ static enum iavf_fdir_flow_type iavf_ethtool_flow_to_fltr(int eth) return IAVF_FDIR_FLOW_IPV4_ESP; case IPV4_USER_FLOW: return IAVF_FDIR_FLOW_IPV4_OTHER; + case TCP_V6_FLOW: + return IAVF_FDIR_FLOW_IPV6_TCP; + case UDP_V6_FLOW: + return IAVF_FDIR_FLOW_IPV6_UDP; + case SCTP_V6_FLOW: + return IAVF_FDIR_FLOW_IPV6_SCTP; + case AH_V6_FLOW: + return IAVF_FDIR_FLOW_IPV6_AH; + case ESP_V6_FLOW: + return IAVF_FDIR_FLOW_IPV6_ESP; + case IPV6_USER_FLOW: + return IAVF_FDIR_FLOW_IPV6_OTHER; default: return IAVF_FDIR_FLOW_NONE; } @@ -952,6 +976,55 @@ iavf_get_ethtool_fdir_entry(struct iavf_adapter *adapter, fsp->m_u.usr_ip4_spec.ip_ver = 0xFF; fsp->m_u.usr_ip4_spec.proto = rule->ip_mask.proto; break; + case TCP_V6_FLOW: + case UDP_V6_FLOW: + case SCTP_V6_FLOW: + memcpy(fsp->h_u.usr_ip6_spec.ip6src, &rule->ip_data.v6_addrs.src_ip, + sizeof(struct in6_addr)); + memcpy(fsp->h_u.usr_ip6_spec.ip6dst, &rule->ip_data.v6_addrs.dst_ip, + sizeof(struct in6_addr)); + fsp->h_u.tcp_ip6_spec.psrc = rule->ip_data.src_port; + fsp->h_u.tcp_ip6_spec.pdst = rule->ip_data.dst_port; + fsp->h_u.tcp_ip6_spec.tclass = rule->ip_data.tclass; + memcpy(fsp->m_u.usr_ip6_spec.ip6src, &rule->ip_mask.v6_addrs.src_ip, + sizeof(struct in6_addr)); + memcpy(fsp->m_u.usr_ip6_spec.ip6dst, &rule->ip_mask.v6_addrs.dst_ip, + sizeof(struct in6_addr)); + fsp->m_u.tcp_ip6_spec.psrc = rule->ip_mask.src_port; + fsp->m_u.tcp_ip6_spec.pdst = rule->ip_mask.dst_port; + fsp->m_u.tcp_ip6_spec.tclass = rule->ip_mask.tclass; + break; + case AH_V6_FLOW: + case ESP_V6_FLOW: + memcpy(fsp->h_u.ah_ip6_spec.ip6src, &rule->ip_data.v6_addrs.src_ip, + sizeof(struct in6_addr)); + memcpy(fsp->h_u.ah_ip6_spec.ip6dst, &rule->ip_data.v6_addrs.dst_ip, + sizeof(struct in6_addr)); + fsp->h_u.ah_ip6_spec.spi = rule->ip_data.spi; + fsp->h_u.ah_ip6_spec.tclass = rule->ip_data.tclass; + memcpy(fsp->m_u.ah_ip6_spec.ip6src, &rule->ip_mask.v6_addrs.src_ip, + sizeof(struct in6_addr)); + memcpy(fsp->m_u.ah_ip6_spec.ip6dst, &rule->ip_mask.v6_addrs.dst_ip, + sizeof(struct in6_addr)); + fsp->m_u.ah_ip6_spec.spi = rule->ip_mask.spi; + fsp->m_u.ah_ip6_spec.tclass = rule->ip_mask.tclass; + break; + case IPV6_USER_FLOW: + memcpy(fsp->h_u.usr_ip6_spec.ip6src, &rule->ip_data.v6_addrs.src_ip, + sizeof(struct in6_addr)); + memcpy(fsp->h_u.usr_ip6_spec.ip6dst, &rule->ip_data.v6_addrs.dst_ip, + sizeof(struct in6_addr)); + fsp->h_u.usr_ip6_spec.l4_4_bytes = rule->ip_data.l4_header; + fsp->h_u.usr_ip6_spec.tclass = rule->ip_data.tclass; + fsp->h_u.usr_ip6_spec.l4_proto = rule->ip_data.proto; + memcpy(fsp->m_u.usr_ip6_spec.ip6src, &rule->ip_mask.v6_addrs.src_ip, + sizeof(struct in6_addr)); + memcpy(fsp->m_u.usr_ip6_spec.ip6dst, &rule->ip_mask.v6_addrs.dst_ip, + sizeof(struct in6_addr)); + fsp->m_u.usr_ip6_spec.l4_4_bytes = rule->ip_mask.l4_header; + fsp->m_u.usr_ip6_spec.tclass = rule->ip_mask.tclass; + fsp->m_u.usr_ip6_spec.l4_proto = rule->ip_mask.proto; + break; default: ret = -EINVAL; break; @@ -1075,6 +1148,55 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe fltr->ip_mask.tos = fsp->m_u.usr_ip4_spec.tos; fltr->ip_mask.proto = fsp->m_u.usr_ip4_spec.proto; break; + case TCP_V6_FLOW: + case UDP_V6_FLOW: + case SCTP_V6_FLOW: + memcpy(&fltr->ip_data.v6_addrs.src_ip, fsp->h_u.usr_ip6_spec.ip6src, + sizeof(struct in6_addr)); + memcpy(&fltr->ip_data.v6_addrs.dst_ip, fsp->h_u.usr_ip6_spec.ip6dst, + sizeof(struct in6_addr)); + fltr->ip_data.src_port = fsp->h_u.tcp_ip6_spec.psrc; + fltr->ip_data.dst_port = fsp->h_u.tcp_ip6_spec.pdst; + fltr->ip_data.tclass = fsp->h_u.tcp_ip6_spec.tclass; + memcpy(&fltr->ip_mask.v6_addrs.src_ip, fsp->m_u.usr_ip6_spec.ip6src, + sizeof(struct in6_addr)); + memcpy(&fltr->ip_mask.v6_addrs.dst_ip, fsp->m_u.usr_ip6_spec.ip6dst, + sizeof(struct in6_addr)); + fltr->ip_mask.src_port = fsp->m_u.tcp_ip6_spec.psrc; + fltr->ip_mask.dst_port = fsp->m_u.tcp_ip6_spec.pdst; + fltr->ip_mask.tclass = fsp->m_u.tcp_ip6_spec.tclass; + break; + case AH_V6_FLOW: + case ESP_V6_FLOW: + memcpy(&fltr->ip_data.v6_addrs.src_ip, fsp->h_u.ah_ip6_spec.ip6src, + sizeof(struct in6_addr)); + memcpy(&fltr->ip_data.v6_addrs.dst_ip, fsp->h_u.ah_ip6_spec.ip6dst, + sizeof(struct in6_addr)); + fltr->ip_data.spi = fsp->h_u.ah_ip6_spec.spi; + fltr->ip_data.tclass = fsp->h_u.ah_ip6_spec.tclass; + memcpy(&fltr->ip_mask.v6_addrs.src_ip, fsp->m_u.ah_ip6_spec.ip6src, + sizeof(struct in6_addr)); + memcpy(&fltr->ip_mask.v6_addrs.dst_ip, fsp->m_u.ah_ip6_spec.ip6dst, + sizeof(struct in6_addr)); + fltr->ip_mask.spi = fsp->m_u.ah_ip6_spec.spi; + fltr->ip_mask.tclass = fsp->m_u.ah_ip6_spec.tclass; + break; + case IPV6_USER_FLOW: + memcpy(&fltr->ip_data.v6_addrs.src_ip, fsp->h_u.usr_ip6_spec.ip6src, + sizeof(struct in6_addr)); + memcpy(&fltr->ip_data.v6_addrs.dst_ip, fsp->h_u.usr_ip6_spec.ip6dst, + sizeof(struct in6_addr)); + fltr->ip_data.l4_header = fsp->h_u.usr_ip6_spec.l4_4_bytes; + fltr->ip_data.tclass = fsp->h_u.usr_ip6_spec.tclass; + fltr->ip_data.proto = fsp->h_u.usr_ip6_spec.l4_proto; + memcpy(&fltr->ip_mask.v6_addrs.src_ip, fsp->m_u.usr_ip6_spec.ip6src, + sizeof(struct in6_addr)); + memcpy(&fltr->ip_mask.v6_addrs.dst_ip, fsp->m_u.usr_ip6_spec.ip6dst, + sizeof(struct in6_addr)); + fltr->ip_mask.l4_header = fsp->m_u.usr_ip6_spec.l4_4_bytes; + fltr->ip_mask.tclass = fsp->m_u.usr_ip6_spec.tclass; + fltr->ip_mask.proto = fsp->m_u.usr_ip6_spec.l4_proto; + break; default: /* not doing un-parsed flow types */ return -EINVAL; diff --git a/drivers/net/ethernet/intel/iavf/iavf_fdir.c b/drivers/net/ethernet/intel/iavf/iavf_fdir.c index 1202c86a7f9d..abcdf69777d7 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_fdir.c +++ b/drivers/net/ethernet/intel/iavf/iavf_fdir.c @@ -5,6 +5,15 @@ #include "iavf.h" +static const struct in6_addr ipv6_addr_full_mask = { + .in6_u = { + .u6_addr8 = { + 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, + 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, + } + } +}; + /** * iavf_fill_fdir_ip4_hdr - fill the IPv4 protocol header * @fltr: Flow Director filter data structure @@ -44,6 +53,50 @@ iavf_fill_fdir_ip4_hdr(struct iavf_fdir_fltr *fltr, return 0; } +/** + * iavf_fill_fdir_ip6_hdr - fill the IPv6 protocol header + * @fltr: Flow Director filter data structure + * @proto_hdrs: Flow Director protocol headers data structure + * + * Returns 0 if the IPv6 protocol header is set successfully + */ +static int +iavf_fill_fdir_ip6_hdr(struct iavf_fdir_fltr *fltr, + struct virtchnl_proto_hdrs *proto_hdrs) +{ + struct virtchnl_proto_hdr *hdr = &proto_hdrs->proto_hdr[proto_hdrs->count++]; + struct ipv6hdr *iph = (struct ipv6hdr *)hdr->buffer; + + VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, IPV6); + + if (fltr->ip_mask.tclass == U8_MAX) { + iph->priority = (fltr->ip_data.tclass >> 4) & 0xF; + iph->flow_lbl[0] = (fltr->ip_data.tclass << 4) & 0xF0; + VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV6, TC); + } + + if (fltr->ip_mask.proto == U8_MAX) { + iph->nexthdr = fltr->ip_data.proto; + VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV6, PROT); + } + + if (!memcmp(&fltr->ip_mask.v6_addrs.src_ip, &ipv6_addr_full_mask, + sizeof(struct in6_addr))) { + memcpy(&iph->saddr, &fltr->ip_data.v6_addrs.src_ip, + sizeof(struct in6_addr)); + VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV6, SRC); + } + + if (!memcmp(&fltr->ip_mask.v6_addrs.dst_ip, &ipv6_addr_full_mask, + sizeof(struct in6_addr))) { + memcpy(&iph->daddr, &fltr->ip_data.v6_addrs.dst_ip, + sizeof(struct in6_addr)); + VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV6, DST); + } + + return 0; +} + /** * iavf_fill_fdir_tcp_hdr - fill the TCP protocol header * @fltr: Flow Director filter data structure @@ -274,6 +327,30 @@ int iavf_fill_fdir_add_msg(struct iavf_adapter *adapter, struct iavf_fdir_fltr * err = iavf_fill_fdir_ip4_hdr(fltr, proto_hdrs) | iavf_fill_fdir_l4_hdr(fltr, proto_hdrs); break; + case IAVF_FDIR_FLOW_IPV6_TCP: + err = iavf_fill_fdir_ip6_hdr(fltr, proto_hdrs) | + iavf_fill_fdir_tcp_hdr(fltr, proto_hdrs); + break; + case IAVF_FDIR_FLOW_IPV6_UDP: + err = iavf_fill_fdir_ip6_hdr(fltr, proto_hdrs) | + iavf_fill_fdir_udp_hdr(fltr, proto_hdrs); + break; + case IAVF_FDIR_FLOW_IPV6_SCTP: + err = iavf_fill_fdir_ip6_hdr(fltr, proto_hdrs) | + iavf_fill_fdir_sctp_hdr(fltr, proto_hdrs); + break; + case IAVF_FDIR_FLOW_IPV6_AH: + err = iavf_fill_fdir_ip6_hdr(fltr, proto_hdrs) | + iavf_fill_fdir_ah_hdr(fltr, proto_hdrs); + break; + case IAVF_FDIR_FLOW_IPV6_ESP: + err = iavf_fill_fdir_ip6_hdr(fltr, proto_hdrs) | + iavf_fill_fdir_esp_hdr(fltr, proto_hdrs); + break; + case IAVF_FDIR_FLOW_IPV6_OTHER: + err = iavf_fill_fdir_ip6_hdr(fltr, proto_hdrs) | + iavf_fill_fdir_l4_hdr(fltr, proto_hdrs); + break; default: err = -EINVAL; break; @@ -298,16 +375,22 @@ static const char *iavf_fdir_flow_proto_name(enum iavf_fdir_flow_type flow_type) { switch (flow_type) { case IAVF_FDIR_FLOW_IPV4_TCP: + case IAVF_FDIR_FLOW_IPV6_TCP: return "TCP"; case IAVF_FDIR_FLOW_IPV4_UDP: + case IAVF_FDIR_FLOW_IPV6_UDP: return "UDP"; case IAVF_FDIR_FLOW_IPV4_SCTP: + case IAVF_FDIR_FLOW_IPV6_SCTP: return "SCTP"; case IAVF_FDIR_FLOW_IPV4_AH: + case IAVF_FDIR_FLOW_IPV6_AH: return "AH"; case IAVF_FDIR_FLOW_IPV4_ESP: + case IAVF_FDIR_FLOW_IPV6_ESP: return "ESP"; case IAVF_FDIR_FLOW_IPV4_OTHER: + case IAVF_FDIR_FLOW_IPV6_OTHER: return "Other"; default: return NULL; @@ -357,6 +440,34 @@ void iavf_print_fdir_fltr(struct iavf_adapter *adapter, struct iavf_fdir_fltr *f fltr->ip_data.proto, ntohl(fltr->ip_data.l4_header)); break; + case IAVF_FDIR_FLOW_IPV6_TCP: + case IAVF_FDIR_FLOW_IPV6_UDP: + case IAVF_FDIR_FLOW_IPV6_SCTP: + dev_info(&adapter->pdev->dev, "Rule ID: %u dst_ip: %pI6 src_ip %pI6 %s: dst_port %hu src_port %hu\n", + fltr->loc, + &fltr->ip_data.v6_addrs.dst_ip, + &fltr->ip_data.v6_addrs.src_ip, + proto, + ntohs(fltr->ip_data.dst_port), + ntohs(fltr->ip_data.src_port)); + break; + case IAVF_FDIR_FLOW_IPV6_AH: + case IAVF_FDIR_FLOW_IPV6_ESP: + dev_info(&adapter->pdev->dev, "Rule ID: %u dst_ip: %pI6 src_ip %pI6 %s: SPI %u\n", + fltr->loc, + &fltr->ip_data.v6_addrs.dst_ip, + &fltr->ip_data.v6_addrs.src_ip, + proto, + ntohl(fltr->ip_data.spi)); + break; + case IAVF_FDIR_FLOW_IPV6_OTHER: + dev_info(&adapter->pdev->dev, "Rule ID: %u dst_ip: %pI6 src_ip %pI6 proto: %u L4_bytes: 0x%x\n", + fltr->loc, + &fltr->ip_data.v6_addrs.dst_ip, + &fltr->ip_data.v6_addrs.src_ip, + fltr->ip_data.proto, + ntohl(fltr->ip_data.l4_header)); + break; default: break; } diff --git a/drivers/net/ethernet/intel/iavf/iavf_fdir.h b/drivers/net/ethernet/intel/iavf/iavf_fdir.h index 8cc83324e25f..50f4d01a4cd2 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_fdir.h +++ b/drivers/net/ethernet/intel/iavf/iavf_fdir.h @@ -24,6 +24,12 @@ enum iavf_fdir_flow_type { IAVF_FDIR_FLOW_IPV4_AH, IAVF_FDIR_FLOW_IPV4_ESP, IAVF_FDIR_FLOW_IPV4_OTHER, + IAVF_FDIR_FLOW_IPV6_TCP, + IAVF_FDIR_FLOW_IPV6_UDP, + IAVF_FDIR_FLOW_IPV6_SCTP, + IAVF_FDIR_FLOW_IPV6_AH, + IAVF_FDIR_FLOW_IPV6_ESP, + IAVF_FDIR_FLOW_IPV6_OTHER, /* MAX - this must be last and add anything new just above it */ IAVF_FDIR_FLOW_PTYPE_MAX, }; @@ -33,9 +39,15 @@ struct iavf_ipv4_addrs { __be32 dst_ip; }; +struct iavf_ipv6_addrs { + struct in6_addr src_ip; + struct in6_addr dst_ip; +}; + struct iavf_fdir_ip { union { struct iavf_ipv4_addrs v4_addrs; + struct iavf_ipv6_addrs v6_addrs; }; __be16 src_port; __be16 dst_port; @@ -43,6 +55,7 @@ struct iavf_fdir_ip { __be32 spi; /* security parameter index for AH/ESP */ union { u8 tos; + u8 tclass; }; u8 proto; };