From patchwork Sun Oct 8 07:52:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takeru Hayasaka X-Patchwork-Id: 149699 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:a888:0:b0:403:3b70:6f57 with SMTP id x8csp1263234vqo; Sun, 8 Oct 2023 00:55:17 -0700 (PDT) X-Google-Smtp-Source: AGHT+IH7TXRDcDa8koELpz1JHP+TUXllWCa4jyGtAzGf+w3gYuOCuP5Cqrb9YAcWMWvzprz3S88c X-Received: by 2002:a17:90b:3a89:b0:279:9265:725c with SMTP id om9-20020a17090b3a8900b002799265725cmr11275373pjb.5.1696751717406; Sun, 08 Oct 2023 00:55:17 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1696751717; cv=none; d=google.com; s=arc-20160816; b=WGdA4j5wm8wqkpvNihufo18nr6erjfug4fPIy1kKg3d9cSgD+tFlaUWWMLKDCq32JE n9pmcoF8npQ7FGMV97VkO6wbs7NDnqmDRgC3qL8xKSOHqw0wPS5IB6QXld0AOirgfFov df38jakHqSn/LvUzyTrn+iaiYxoR23/G91Zd8VWcQ/m7Q3G90bemdpOB2f2R9zbaz+tU WTZ72H5hhODc/qKs0HiTwDOq8eZnPPLTAPpAGinLvrztZVXT0EevbrQ8odeKnLblXEBd FIeTlFX4ThaR1fZOeA8eY5tfZ1cuEsAav5JdSYj9SRDLfDYdXZ7UQFWqobbXQ6jG329+ LghQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=NZxvUPc0BhnwiDbJCKmaxQ0rdkiyEaqH40H6qCqFDAc=; fh=cU1jvajQbJm2Uwi7CUpIX2yrZz6dARFTL2Q/Uz2zOno=; b=iWNMWETHG4p8OLi3AjNvEPPsKHCbVftmmn6ixISmeagNubg9XaxKdqLcDMtJbnZgWw hl62DnYZsqcYG0SUwNSb2ZPS0SdP9LvRW1wML71lKCNuGiTWN+qtPcdv+Y8UrThhtkLq FNmkb5VRx/JBJHBLcHS/oWON+JGoCv+qUJ7aE85JLGg3nXD7wpsY5cim9dAKDakW0Ztj uwUnQ0IQFIPrxzDKJxieIc+idyv+E+rA+4MG0JkhhyKdSnKr+pktN9T7hLP9NEv/mfU4 g3auQUSLmThaixVfJspMcn/JIyU3LEDR/lkCzEO/wSX0C/KpFYFB3m+DYjO5NamLYzv4 LWlA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b=j7qdmnXy; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from snail.vger.email (snail.vger.email. [23.128.96.37]) by mx.google.com with ESMTPS id c11-20020a17090ab28b00b002774ecb2ecdsi7258603pjr.19.2023.10.08.00.55.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 08 Oct 2023 00:55:17 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) client-ip=23.128.96.37; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b=j7qdmnXy; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by snail.vger.email (Postfix) with ESMTP id BEE2E804ACE0; Sun, 8 Oct 2023 00:55:16 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at snail.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344517AbjJHHyI (ORCPT + 17 others); Sun, 8 Oct 2023 03:54:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43860 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344512AbjJHHyH (ORCPT ); Sun, 8 Oct 2023 03:54:07 -0400 Received: from mail-yw1-x112b.google.com (mail-yw1-x112b.google.com [IPv6:2607:f8b0:4864:20::112b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84CF3B9; Sun, 8 Oct 2023 00:54:05 -0700 (PDT) Received: by mail-yw1-x112b.google.com with SMTP id 00721157ae682-59f55c276c3so44007267b3.2; Sun, 08 Oct 2023 00:54:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1696751644; x=1697356444; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=NZxvUPc0BhnwiDbJCKmaxQ0rdkiyEaqH40H6qCqFDAc=; b=j7qdmnXypiAcJsNzkhgLxwJykpdLtXrNFyvu33RemTdoIM604tER0bu6PPm40f5vMR 2LyIHppwG488j2yxLQIqrvQh2hJCHHl3GAPZxgJJwE4ueUvOJYbnYlqxXVSkLu+MF2G0 D7y2qjRXhHv0+QMrCCjTR1akBHdLCEzNbhGHyNyKMfSCPHgcz8lQrMILmU+qXq5X9nA/ uuluMrXuLOqO4Z2H7OKBBblFellb6oYVHWyPzf8LVOahMrSYTJmb5K/bDBoZXr+Z7Eyf 9hwknd5PVygbdrocMVuzB/HEdkAgshDJMnA0JuM4d2Nhslt8bXpjsm5KMk9mksNJ83sK NeEg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696751644; x=1697356444; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=NZxvUPc0BhnwiDbJCKmaxQ0rdkiyEaqH40H6qCqFDAc=; b=gz6kPo0xldkaEwwekctAyeHDrGH/tBc/Nr93lv1IK7t0lw3OLohi7pyTadInkZSNLf QmR7OS2kb1idRBTiNW5BmGNVWt3FKC2RZzTo+ovgC9JtbLb17Q1xh0xbI9wIOn2Pb5h0 /R8jgpTye2lc0+UWe0xPezmj0Aze83jM86YLc7FJd3nDqHxg4JtRpJUxXu0GsxFocclM Dl0QQ3D1UdqFI7mUvPe22cNW+NEjcXMGdZovbeRe2Bnc1U0MHkngSzEvB8FHuDJC7LXo pp01rrTCIkWme4dD+OSvif+htM4qm28a0Cxyz0XcNOq8B54my0qma2KYrBdwzHCtErDb Lt0A== X-Gm-Message-State: AOJu0YwNOMEUmknjL0xjUI4Adwh9nCLg2d9oSnpZKr8Ky6NSXej5DxR/ nBeuxnI7KTb0OQYLdw7TR/8= X-Received: by 2002:a0d:cbca:0:b0:59b:f152:8997 with SMTP id n193-20020a0dcbca000000b0059bf1528997mr13688152ywd.0.1696751644630; Sun, 08 Oct 2023 00:54:04 -0700 (PDT) Received: from ocxma-dut.. ([153.126.233.62]) by smtp.gmail.com with ESMTPSA id x74-20020a81a04d000000b0058c55d40765sm2667127ywg.106.2023.10.08.00.54.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 08 Oct 2023 00:54:04 -0700 (PDT) From: Takeru Hayasaka To: Jesse Brandeburg , Tony Nguyen , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Takeru Hayasaka Subject: [PATCH net-next] ethtool: ice: Support for RSS settings to GTP from ethtool Date: Sun, 8 Oct 2023 07:52:22 +0000 Message-Id: <20231008075221.61863-1-hayatake396@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Spam-Status: No, score=-1.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Sun, 08 Oct 2023 00:55:16 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1779168206020411798 X-GMAIL-MSGID: 1779173128967817101 This is a patch that enables RSS functionality for GTP packets using ethtool. A user can include her TEID and make RSS work for GTP-U over IPv4 by doing the following: `ethtool -N ens3 rx-flow-hash gtpu4 sd` In addition to gtpu(4|6), we now support gtpc(4|6), gtpu(4|6)e, gtpu(4|6)u, and gtpu(4|6)d. Signed-off-by: Takeru Hayasaka --- sorry. i signed off by mistake in email. i fixed. drivers/net/ethernet/intel/ice/ice_ethtool.c | 98 +++++++++++++++++++- drivers/net/ethernet/intel/ice/ice_flow.h | 15 +++ drivers/net/ethernet/intel/ice/ice_lib.c | 70 ++++++++++++++ include/uapi/linux/ethtool.h | 10 ++ 4 files changed, 191 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c index ad4d4702129f..a5ee6638bc60 100644 --- a/drivers/net/ethernet/intel/ice/ice_ethtool.c +++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c @@ -2404,6 +2404,21 @@ static u32 ice_parse_hdrs(struct ethtool_rxnfc *nfc) case SCTP_V4_FLOW: hdrs |= ICE_FLOW_SEG_HDR_SCTP | ICE_FLOW_SEG_HDR_IPV4; break; + case GTPU_V4_FLOW: + hdrs |= ICE_FLOW_SEG_HDR_GTPU_IP | ICE_FLOW_SEG_HDR_IPV4; + break; + case GTPC_V4_FLOW: + hdrs |= ICE_FLOW_SEG_HDR_GTPC_TEID | ICE_FLOW_SEG_HDR_IPV4; + break; + case GTPU_EH_V4_FLOW: + hdrs |= ICE_FLOW_SEG_HDR_GTPU_EH | ICE_FLOW_SEG_HDR_IPV4; + break; + case GTPU_UL_V4_FLOW: + hdrs |= ICE_FLOW_SEG_HDR_GTPU_UP | ICE_FLOW_SEG_HDR_IPV4; + break; + case GTPU_DL_V4_FLOW: + hdrs |= ICE_FLOW_SEG_HDR_GTPU_DWN | ICE_FLOW_SEG_HDR_IPV4; + break; case TCP_V6_FLOW: hdrs |= ICE_FLOW_SEG_HDR_TCP | ICE_FLOW_SEG_HDR_IPV6; break; @@ -2413,9 +2428,25 @@ static u32 ice_parse_hdrs(struct ethtool_rxnfc *nfc) case SCTP_V6_FLOW: hdrs |= ICE_FLOW_SEG_HDR_SCTP | ICE_FLOW_SEG_HDR_IPV6; break; + case GTPU_V6_FLOW: + hdrs |= ICE_FLOW_SEG_HDR_GTPU_IP | ICE_FLOW_SEG_HDR_IPV6; + break; + case GTPC_V6_FLOW: + hdrs |= ICE_FLOW_SEG_HDR_GTPC_TEID | ICE_FLOW_SEG_HDR_IPV6; + break; + case GTPU_EH_V6_FLOW: + hdrs |= ICE_FLOW_SEG_HDR_GTPU_EH | ICE_FLOW_SEG_HDR_IPV6; + break; + case GTPU_UL_V6_FLOW: + hdrs |= ICE_FLOW_SEG_HDR_GTPU_UP | ICE_FLOW_SEG_HDR_IPV6; + break; + case GTPU_DL_V6_FLOW: + hdrs |= ICE_FLOW_SEG_HDR_GTPU_DWN | ICE_FLOW_SEG_HDR_IPV6; + break; default: break; } + return hdrs; } @@ -2431,6 +2462,12 @@ static u32 ice_parse_hdrs(struct ethtool_rxnfc *nfc) BIT_ULL(ICE_FLOW_FIELD_IDX_SCTP_SRC_PORT) #define ICE_FLOW_HASH_FLD_SCTP_DST_PORT \ BIT_ULL(ICE_FLOW_FIELD_IDX_SCTP_DST_PORT) +#define ICE_FLOW_HASH_FLD_GTPC_TEID BIT_ULL(ICE_FLOW_FIELD_IDX_GTPC_TEID) +#define ICE_FLOW_HASH_FLD_GTPU_IP_TEID BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_IP_TEID) +#define ICE_FLOW_HASH_FLD_GTPU_EH_TEID BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_EH_TEID) +#define ICE_FLOW_HASH_FLD_GTPU_EH_QFI BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_EH_QFI) +#define ICE_FLOW_HASH_FLD_GTPU_UP_TEID BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_UP_TEID) +#define ICE_FLOW_HASH_FLD_GTPU_DWN_TEID BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_DWN_TEID) /** * ice_parse_hash_flds - parses hash fields from RSS hash input @@ -2448,6 +2485,11 @@ static u64 ice_parse_hash_flds(struct ethtool_rxnfc *nfc) case TCP_V4_FLOW: case UDP_V4_FLOW: case SCTP_V4_FLOW: + case GTPU_V4_FLOW: + case GTPC_V4_FLOW: + case GTPU_EH_V4_FLOW: + case GTPU_UL_V4_FLOW: + case GTPU_DL_V4_FLOW: if (nfc->data & RXH_IP_SRC) hfld |= ICE_FLOW_HASH_FLD_IPV4_SA; if (nfc->data & RXH_IP_DST) @@ -2456,6 +2498,11 @@ static u64 ice_parse_hash_flds(struct ethtool_rxnfc *nfc) case TCP_V6_FLOW: case UDP_V6_FLOW: case SCTP_V6_FLOW: + case GTPU_V6_FLOW: + case GTPC_V6_FLOW: + case GTPU_EH_V6_FLOW: + case GTPU_UL_V6_FLOW: + case GTPU_DL_V6_FLOW: if (nfc->data & RXH_IP_SRC) hfld |= ICE_FLOW_HASH_FLD_IPV6_SA; if (nfc->data & RXH_IP_DST) @@ -2489,11 +2536,50 @@ static u64 ice_parse_hash_flds(struct ethtool_rxnfc *nfc) if (nfc->data & RXH_L4_B_2_3) hfld |= ICE_FLOW_HASH_FLD_SCTP_DST_PORT; break; + case GTPU_V4_FLOW: + case GTPU_V6_FLOW: + case GTPU_EH_V4_FLOW: + case GTPU_EH_V6_FLOW: + case GTPU_UL_V4_FLOW: + case GTPU_UL_V6_FLOW: + case GTPU_DL_V4_FLOW: + case GTPU_DL_V6_FLOW: + if (nfc->data & RXH_L4_B_0_1) + hfld |= ICE_FLOW_HASH_FLD_TCP_SRC_PORT | + ICE_FLOW_HASH_FLD_UDP_SRC_PORT; + if (nfc->data & RXH_L4_B_2_3) + hfld |= ICE_FLOW_HASH_FLD_TCP_DST_PORT | + ICE_FLOW_HASH_FLD_UDP_DST_PORT; + break; default: break; } } + switch (nfc->flow_type) { + case GTPC_V4_FLOW: + case GTPC_V6_FLOW: + hfld |= ICE_FLOW_HASH_FLD_GTPC_TEID; + break; + case GTPU_V4_FLOW: + case GTPU_V6_FLOW: + hfld |= ICE_FLOW_HASH_FLD_GTPU_IP_TEID; + break; + case GTPU_EH_V4_FLOW: + case GTPU_EH_V6_FLOW: + hfld |= ICE_FLOW_HASH_FLD_GTPU_EH_TEID; + break; + case GTPU_UL_V4_FLOW: + case GTPU_UL_V6_FLOW: + hfld |= ICE_FLOW_HASH_FLD_GTPU_UP_TEID; + break; + case GTPU_DL_V4_FLOW: + case GTPU_DL_V6_FLOW: + hfld |= ICE_FLOW_HASH_FLD_GTPU_DWN_TEID; + break; + default: + break; + } return hfld; } @@ -2590,12 +2676,20 @@ ice_get_rss_hash_opt(struct ice_vsi *vsi, struct ethtool_rxnfc *nfc) if (hash_flds & ICE_FLOW_HASH_FLD_TCP_SRC_PORT || hash_flds & ICE_FLOW_HASH_FLD_UDP_SRC_PORT || - hash_flds & ICE_FLOW_HASH_FLD_SCTP_SRC_PORT) + hash_flds & ICE_FLOW_HASH_FLD_SCTP_SRC_PORT || + hash_flds & ICE_FLOW_HASH_FLD_GTPU_IP_TEID || + hash_flds & ICE_FLOW_HASH_FLD_GTPU_EH_TEID || + hash_flds & ICE_FLOW_HASH_FLD_GTPU_UP_TEID || + hash_flds & ICE_FLOW_HASH_FLD_GTPU_DWN_TEID) nfc->data |= (u64)RXH_L4_B_0_1; if (hash_flds & ICE_FLOW_HASH_FLD_TCP_DST_PORT || hash_flds & ICE_FLOW_HASH_FLD_UDP_DST_PORT || - hash_flds & ICE_FLOW_HASH_FLD_SCTP_DST_PORT) + hash_flds & ICE_FLOW_HASH_FLD_SCTP_DST_PORT || + hash_flds & ICE_FLOW_HASH_FLD_GTPU_IP_TEID || + hash_flds & ICE_FLOW_HASH_FLD_GTPU_EH_TEID || + hash_flds & ICE_FLOW_HASH_FLD_GTPU_UP_TEID || + hash_flds & ICE_FLOW_HASH_FLD_GTPU_DWN_TEID) nfc->data |= (u64)RXH_L4_B_2_3; } diff --git a/drivers/net/ethernet/intel/ice/ice_flow.h b/drivers/net/ethernet/intel/ice/ice_flow.h index b465d27d9b80..7ddf6ce994e7 100644 --- a/drivers/net/ethernet/intel/ice/ice_flow.h +++ b/drivers/net/ethernet/intel/ice/ice_flow.h @@ -64,6 +64,21 @@ (ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_GTP_U_EH_TEID | \ ICE_FLOW_HASH_GTP_U_EH_QFI) +#define ICE_FLOW_HASH_GTP_U_UP_TEID \ + (BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_UP_TEID)) +#define ICE_FLOW_HASH_GTP_U_DWN_TEID \ + (BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_DWN_TEID)) + +#define ICE_FLOW_HASH_GTP_U_IPV4_UP \ + (ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_GTP_U_UP_TEID) +#define ICE_FLOW_HASH_GTP_U_IPV6_UP \ + (ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_GTP_U_UP_TEID) + +#define ICE_FLOW_HASH_GTP_U_IPV4_DWN \ + (ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_GTP_U_DWN_TEID) +#define ICE_FLOW_HASH_GTP_U_IPV6_DWN \ + (ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_GTP_U_DWN_TEID) + #define ICE_FLOW_HASH_PPPOE_SESS_ID \ (BIT_ULL(ICE_FLOW_FIELD_IDX_PPPOE_SESS_ID)) diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index 201570cd2e0b..a9664b48eddb 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -1667,6 +1667,41 @@ static void ice_vsi_set_rss_flow_fld(struct ice_vsi *vsi) dev_dbg(dev, "ice_add_rss_cfg failed for sctp4 flow, vsi = %d, error = %d\n", vsi_num, status); + /* configure RSS for gtpc4 with input set IPv4 src/dst */ + status = ice_add_rss_cfg(hw, vsi_handle, ICE_FLOW_HASH_GTP_IPV4_TEID, + ICE_FLOW_SEG_HDR_GTPC_TEID | ICE_FLOW_SEG_HDR_IPV4); + if (status) + dev_dbg(dev, "ice_add_rss_cfg failed for gtpc4 flow, vsi = %d, error = %d\n", + vsi_num, status); + + /* configure RSS for gtpu4 with input set IPv4 src/dst */ + status = ice_add_rss_cfg(hw, vsi_handle, ICE_FLOW_HASH_GTP_U_IPV4_TEID, + ICE_FLOW_SEG_HDR_GTPU_IP | ICE_FLOW_SEG_HDR_IPV4); + if (status) + dev_dbg(dev, "ice_add_rss_cfg failed for gtpu4 flow, vsi = %d, error = %d\n", + vsi_num, status); + + /* configure RSS for gtpu4e with input set IPv4 src/dst */ + status = ice_add_rss_cfg(hw, vsi_handle, ICE_FLOW_HASH_GTP_U_IPV4_EH, + ICE_FLOW_SEG_HDR_GTPU_EH | ICE_FLOW_SEG_HDR_IPV4); + if (status) + dev_dbg(dev, "ice_add_rss_cfg failed for gtpu4e flow, vsi = %d, error = %d\n", + vsi_num, status); + + /* configure RSS for gtpu4u with input set IPv4 src/dst */ + status = ice_add_rss_cfg(hw, vsi_handle, ICE_FLOW_HASH_GTP_U_IPV4_UP, + ICE_FLOW_SEG_HDR_GTPU_UP | ICE_FLOW_SEG_HDR_IPV4); + if (status) + dev_dbg(dev, "ice_add_rss_cfg failed for gtpu4u flow, vsi = %d, error = %d\n", + vsi_num, status); + + /* configure RSS for gtpu4d with input set IPv4 src/dst */ + status = ice_add_rss_cfg(hw, vsi_handle, ICE_FLOW_HASH_GTP_U_IPV4_DWN, + ICE_FLOW_SEG_HDR_GTPU_DWN | ICE_FLOW_SEG_HDR_IPV4); + if (status) + dev_dbg(dev, "ice_add_rss_cfg failed for gtpu4d flow, vsi = %d, error = %d\n", + vsi_num, status); + /* configure RSS for tcp6 with input set IPv6 src/dst, TCP src/dst */ status = ice_add_rss_cfg(hw, vsi_handle, ICE_HASH_TCP_IPV6, ICE_FLOW_SEG_HDR_TCP | ICE_FLOW_SEG_HDR_IPV6); @@ -1688,6 +1723,41 @@ static void ice_vsi_set_rss_flow_fld(struct ice_vsi *vsi) dev_dbg(dev, "ice_add_rss_cfg failed for sctp6 flow, vsi = %d, error = %d\n", vsi_num, status); + /* configure RSS for gtpc6 with input set IPv6 src/dst */ + status = ice_add_rss_cfg(hw, vsi_handle, ICE_FLOW_HASH_GTP_IPV6_TEID, + ICE_FLOW_SEG_HDR_GTPC_TEID | ICE_FLOW_SEG_HDR_IPV6); + if (status) + dev_dbg(dev, "ice_add_rss_cfg failed for gtpc6 flow, vsi = %d, error = %d\n", + vsi_num, status); + + /* configure RSS for gtpu6 with input set IPv6 src/dst */ + status = ice_add_rss_cfg(hw, vsi_handle, ICE_FLOW_HASH_GTP_U_IPV6_TEID, + ICE_FLOW_SEG_HDR_GTPU_IP | ICE_FLOW_SEG_HDR_IPV6); + if (status) + dev_dbg(dev, "ice_add_rss_cfg failed for gtpu4 flow, vsi = %d, error = %d\n", + vsi_num, status); + + /* configure RSS for gtpu6e with input set IPv6 src/dst */ + status = ice_add_rss_cfg(hw, vsi_handle, ICE_FLOW_HASH_GTP_U_IPV6_EH, + ICE_FLOW_SEG_HDR_GTPU_EH | ICE_FLOW_SEG_HDR_IPV6); + if (status) + dev_dbg(dev, "ice_add_rss_cfg failed for gtpu6e flow, vsi = %d, error = %d\n", + vsi_num, status); + + /* configure RSS for gtpu6u with input set IPv6 src/dst */ + status = ice_add_rss_cfg(hw, vsi_handle, ICE_FLOW_HASH_GTP_U_IPV6_UP, + ICE_FLOW_SEG_HDR_GTPU_UP | ICE_FLOW_SEG_HDR_IPV6); + if (status) + dev_dbg(dev, "ice_add_rss_cfg failed for gtpu6u flow, vsi = %d, error = %d\n", + vsi_num, status); + + /* configure RSS for gtpu6d with input set IPv6 src/dst */ + status = ice_add_rss_cfg(hw, vsi_handle, ICE_FLOW_HASH_GTP_U_IPV6_DWN, + ICE_FLOW_SEG_HDR_GTPU_DWN | ICE_FLOW_SEG_HDR_IPV6); + if (status) + dev_dbg(dev, "ice_add_rss_cfg failed for gtpu4d flow, vsi = %d, error = %d\n", + vsi_num, status); + status = ice_add_rss_cfg(hw, vsi_handle, ICE_FLOW_HASH_ESP_SPI, ICE_FLOW_SEG_HDR_ESP); if (status) diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h index f7fba0dc87e5..f3af2a78f7dd 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -2011,6 +2011,16 @@ static inline int ethtool_validate_duplex(__u8 duplex) #define IPV4_FLOW 0x10 /* hash only */ #define IPV6_FLOW 0x11 /* hash only */ #define ETHER_FLOW 0x12 /* spec only (ether_spec) */ +#define GTPU_V4_FLOW 0x13 /* hash only */ +#define GTPU_V6_FLOW 0x14 /* hash only */ +#define GTPC_V4_FLOW 0x15 /* hash only */ +#define GTPC_V6_FLOW 0x16 /* hash only */ +#define GTPU_EH_V4_FLOW 0x17 /* hash only */ +#define GTPU_EH_V6_FLOW 0x18 /* hash only */ +#define GTPU_UL_V4_FLOW 0x19 /* hash only */ +#define GTPU_UL_V6_FLOW 0x20 /* hash only */ +#define GTPU_DL_V4_FLOW 0x21 /* hash only */ +#define GTPU_DL_V6_FLOW 0x22 /* hash only */ /* Flag to enable additional fields in struct ethtool_rx_flow_spec */ #define FLOW_EXT 0x80000000 #define FLOW_MAC_EXT 0x40000000