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 31262A0C4B for ; Tue, 12 Oct 2021 10:39:45 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 22088410F6; Tue, 12 Oct 2021 10:39:45 +0200 (CEST) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by mails.dpdk.org (Postfix) with ESMTP id 8523F4003C; Tue, 12 Oct 2021 10:39:42 +0200 (CEST) X-IronPort-AV: E=McAfee;i="6200,9189,10134"; a="207198806" X-IronPort-AV: E=Sophos;i="5.85,367,1624345200"; d="scan'208";a="207198806" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Oct 2021 01:39:39 -0700 X-IronPort-AV: E=Sophos;i="5.85,367,1624345200"; d="scan'208";a="547372364" Received: from shwdenpg235.ccr.corp.intel.com ([10.253.106.22]) by fmsmga004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Oct 2021 01:39:37 -0700 From: Alvin Zhang To: beilei.xing@intel.com, junfeng.guo@intel.com Cc: dev@dpdk.org, Alvin Zhang , stable@dpdk.org Date: Tue, 12 Oct 2021 16:39:32 +0800 Message-Id: <20211012083932.1428-1-alvinx.zhang@intel.com> X-Mailer: git-send-email 2.21.0.windows.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-stable] [PATCH] net/i40e: fix IPv6 fragment RSS offload type in flow X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" To keep flow format uniform with ice, this patch adds support for this RSS rule: flow create 0 ingress pattern eth / ipv6_frag_ext / end actions \ rss types ipv6-frag end queues end queues end / end Fixes: ef4c16fd9148 ("net/i40e: refactor RSS flow") Cc: stable@dpdk.org Signed-off-by: Alvin Zhang --- drivers/net/i40e/i40e_hash.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/net/i40e/i40e_hash.c b/drivers/net/i40e/i40e_hash.c index 6579b1a..508a2cf 100644 --- a/drivers/net/i40e/i40e_hash.c +++ b/drivers/net/i40e/i40e_hash.c @@ -28,6 +28,7 @@ #define I40E_HASH_HDR_ETH 0x01ULL #define I40E_HASH_HDR_IPV4 0x10ULL #define I40E_HASH_HDR_IPV6 0x20ULL +#define I40E_HASH_HDR_IPV6_FRAG 0x40ULL #define I40E_HASH_HDR_TCP 0x100ULL #define I40E_HASH_HDR_UDP 0x200ULL #define I40E_HASH_HDR_SCTP 0x400ULL @@ -54,6 +55,8 @@ /* IPv6 */ #define I40E_PHINT_IPV6 (I40E_HASH_HDR_ETH | I40E_HASH_HDR_IPV6) +#define I40E_PHINT_IPV6_FRAG (I40E_HASH_HDR_ETH | \ + I40E_HASH_HDR_IPV6_FRAG) #define I40E_PHINT_IPV6_TCP (I40E_PHINT_IPV6 | I40E_HASH_HDR_TCP) #define I40E_PHINT_IPV6_UDP (I40E_PHINT_IPV6 | I40E_HASH_HDR_UDP) #define I40E_PHINT_IPV6_SCTP (I40E_PHINT_IPV6 | I40E_HASH_HDR_SCTP) @@ -149,6 +152,7 @@ struct i40e_hash_map_rss_inset { #define I40E_HASH_ETH_NEXT_ALLOW (BIT_ULL(RTE_FLOW_ITEM_TYPE_IPV4) | \ BIT_ULL(RTE_FLOW_ITEM_TYPE_IPV6) | \ + BIT_ULL(RTE_FLOW_ITEM_TYPE_IPV6_FRAG_EXT) | \ BIT_ULL(RTE_FLOW_ITEM_TYPE_VLAN)) #define I40E_HASH_IP_NEXT_ALLOW (BIT_ULL(RTE_FLOW_ITEM_TYPE_TCP) | \ @@ -177,6 +181,7 @@ struct i40e_hash_map_rss_inset { [RTE_FLOW_ITEM_TYPE_ETH] = I40E_HASH_HDR_ETH, [RTE_FLOW_ITEM_TYPE_IPV4] = I40E_HASH_HDR_IPV4, [RTE_FLOW_ITEM_TYPE_IPV6] = I40E_HASH_HDR_IPV6, + [RTE_FLOW_ITEM_TYPE_IPV6_FRAG_EXT] = I40E_HASH_HDR_IPV6_FRAG, [RTE_FLOW_ITEM_TYPE_TCP] = I40E_HASH_HDR_TCP, [RTE_FLOW_ITEM_TYPE_UDP] = I40E_HASH_HDR_UDP, [RTE_FLOW_ITEM_TYPE_SCTP] = I40E_HASH_HDR_SCTP, @@ -270,6 +275,10 @@ struct i40e_hash_match_pattern { I40E_HASH_IPV6_L23_RSS_MASK, I40E_FILTER_PCTYPE_NONF_IPV6_OTHER), + I40E_HASH_MAP_PATTERN(I40E_PHINT_IPV6_FRAG, + ETH_RSS_FRAG_IPV6 | I40E_HASH_L23_RSS_MASK, + I40E_FILTER_PCTYPE_FRAG_IPV6), + I40E_HASH_MAP_PATTERN(I40E_PHINT_IPV6_TCP, ETH_RSS_NONFRAG_IPV6_TCP | I40E_HASH_IPV6_L234_RSS_MASK, -- 1.8.3.1