From patchwork Mon Sep 6 02:02:54 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Robin Zhang X-Patchwork-Id: 98012 X-Patchwork-Delegate: qi.z.zhang@intel.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id EF2ECA0C4E; Mon, 6 Sep 2021 04:17:06 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 7D4F1410FA; Mon, 6 Sep 2021 04:17:02 +0200 (CEST) Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by mails.dpdk.org (Postfix) with ESMTP id 0CF8B40E5A for ; Mon, 6 Sep 2021 04:17:00 +0200 (CEST) X-IronPort-AV: E=McAfee;i="6200,9189,10098"; a="280876524" X-IronPort-AV: E=Sophos;i="5.85,271,1624345200"; d="scan'208";a="280876524" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Sep 2021 19:17:00 -0700 X-IronPort-AV: E=Sophos;i="5.85,271,1624345200"; d="scan'208";a="536351317" Received: from unknown (HELO intel-npg-odc-srv03.cd.intel.com) ([10.240.178.145]) by fmsmga003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Sep 2021 19:16:56 -0700 From: Robin Zhang To: dev@dpdk.org Cc: beilei.xing@intel.com, qi.z.zhang@intel.com, helin.zhang@intel.com, jingjing.wu@intel.com, remy.horton@intel.com, jijiang.liu@intel.com, jing.d.chen@intel.com, heqing.zhu@intel.com, cunming.liang@intel.com, wenzhuo.lu@intel.com, roy.fan.zhang@intel.com, andrey.chilikin@intel.com, echaudro@redhat.com, junfeng.guo@intel.com, stevex.yang@intel.com, Robin Zhang , =?utf-8?b?QmrDtnJuIFTDtnBlbA==?= Date: Mon, 6 Sep 2021 02:02:54 +0000 Message-Id: <20210906020258.1291688-15-robinx.zhang@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210906020258.1291688-1-robinx.zhang@intel.com> References: <20210618063851.3694702-1-robinx.zhang@intel.com> <20210906020258.1291688-1-robinx.zhang@intel.com> MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH v4 14/18] net/i40e/base: separate kernel allocated rx_bi rings from AF_XDP rings 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 Sender: "dev" Continuing the path to support MEM_TYPE_XSK_BUFF_POOL, the AF_XDP zero-copy/sk_buff rx_bi rings are now separate. Functions to properly allocate the different rings are added as well. Signed-off-by: Björn Töpel Signed-off-by: Robin Zhang --- drivers/net/i40e/base/i40e_type.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/i40e/base/i40e_type.h b/drivers/net/i40e/base/i40e_type.h index 49e05d89fa..813c1ec00f 100644 --- a/drivers/net/i40e/base/i40e_type.h +++ b/drivers/net/i40e/base/i40e_type.h @@ -817,7 +817,7 @@ union i40e_32byte_rx_desc { __le64 rsvd2; } read; struct { - struct { + struct i40e_32b_rx_wb_qw0 { struct { union { __le16 mirroring_status; @@ -855,6 +855,9 @@ union i40e_32byte_rx_desc { } hi_dword; } qword3; } wb; /* writeback */ + struct { + u64 qword[4]; + } raw; }; #define I40E_RXD_QW0_MIRROR_STATUS_SHIFT 8