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 282C04552E; Mon, 1 Jul 2024 12:00:46 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 262E3427CC; Mon, 1 Jul 2024 12:00:28 +0200 (CEST) Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) by mails.dpdk.org (Postfix) with ESMTP id 41FCA427B6 for ; Mon, 1 Jul 2024 12:00:26 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1719828026; x=1751364026; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ZBEOAGrYvl0NA9SxwZE7QgXXVlbV5RCJjbnaP0cQkQ8=; b=kQgDtdHOG5XKXJjwRjv6aM2yffgPD9XgAJgtlWWcvgcyJd9qTtI89p74 11aZA9iu5Ntu7TY0qPhaIyjpqmgJsqNdBOKmu0xtFUyO3Bs4AFIW6SrqH 0epEQbdbFj2gZwQaQZTO1NucUFiJ0f4dydWHQlB6DemlCc2hSEzH2dYFA VtRay5nHiF5u9tnX0/j+vcIqu3KElg5gnmtlZQr8kv1il277jeTzfWcpQ 2cQweMoNaiDWDmRu5IfHy3tqa0cm7lamsHfLl1yErvCnRfNQTF309LzzE uxLwt28SuqMlEb15Y61uALrI2HvA4YSHKiFZGTDjWti3inkfdzHB9v16R Q==; X-CSE-ConnectionGUID: oyJ46NgORp+yNo/GZlF6Lw== X-CSE-MsgGUID: Jx9j2sWhRLOROxJvCnM1yw== X-IronPort-AV: E=McAfee;i="6700,10204,11119"; a="42364159" X-IronPort-AV: E=Sophos;i="6.09,175,1716274800"; d="scan'208";a="42364159" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jul 2024 03:00:26 -0700 X-CSE-ConnectionGUID: +lxPPe//QzOAS1lSzhEZTg== X-CSE-MsgGUID: cOHH7mItSnaqQaTCPyxeSg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,175,1716274800"; d="scan'208";a="45453292" Received: from unknown (HELO npf-hyd-clx-03..) ([10.145.170.182]) by fmviesa008.fm.intel.com with ESMTP; 01 Jul 2024 03:00:24 -0700 From: Soumyadeep Hore To: bruce.richardson@intel.com, anatoly.burakov@intel.com Cc: dev@dpdk.org Subject: [PATCH v6 4/7] common/idpf: add a new Tx context descriptor structure Date: Mon, 1 Jul 2024 09:13:48 +0000 Message-ID: <20240701091351.2550283-5-soumyadeep.hore@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240701091351.2550283-1-soumyadeep.hore@intel.com> References: <20240624091644.2404658-16-soumyadeep.hore@intel.com> <20240701091351.2550283-1-soumyadeep.hore@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 Adding a new structure for the context descriptor that contains the support for timesync packets, where the index for timestamping is set. Signed-off-by: Soumyadeep Hore --- drivers/common/idpf/base/idpf_lan_txrx.h | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/drivers/common/idpf/base/idpf_lan_txrx.h b/drivers/common/idpf/base/idpf_lan_txrx.h index c9eaeb5d3f..be27973a33 100644 --- a/drivers/common/idpf/base/idpf_lan_txrx.h +++ b/drivers/common/idpf/base/idpf_lan_txrx.h @@ -1,5 +1,5 @@ /* SPDX-License-Identifier: BSD-3-Clause - * Copyright(c) 2001-2023 Intel Corporation + * Copyright(c) 2001-2024 Intel Corporation */ #ifndef _IDPF_LAN_TXRX_H_ @@ -286,6 +286,24 @@ struct idpf_flex_tx_tso_ctx_qw { }; union idpf_flex_tx_ctx_desc { + /* DTYPE = IDPF_TX_DESC_DTYPE_CTX (0x01) */ + struct { + struct { + u8 rsv[4]; + __le16 l2tag2; + u8 rsv_2[2]; + } qw0; + struct { + __le16 cmd_dtype; + __le16 tsyn_reg_l; +#define IDPF_TX_DESC_CTX_TSYN_L_M GENMASK(15, 14) + __le16 tsyn_reg_h; +#define IDPF_TX_DESC_CTX_TSYN_H_M GENMASK(15, 0) + __le16 mss; +#define IDPF_TX_DESC_CTX_MSS_M GENMASK(14, 2) + } qw1; + } tsyn; + /* DTYPE = IDPF_TX_DESC_DTYPE_FLEX_TSO_CTX (0x05) */ struct { struct idpf_flex_tx_tso_ctx_qw qw0; -- 2.43.0