From patchwork Mon Aug 26 10:50:32 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Qi Zhang X-Patchwork-Id: 57931 X-Patchwork-Delegate: qi.z.zhang@intel.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 6A04C1C1AC; Mon, 26 Aug 2019 12:50:24 +0200 (CEST) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id 8AC5D1BFA8 for ; Mon, 26 Aug 2019 12:49:20 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 26 Aug 2019 03:49:20 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,431,1559545200"; d="scan'208";a="182402296" Received: from dpdk51.sh.intel.com ([10.67.110.245]) by orsmga003.jf.intel.com with ESMTP; 26 Aug 2019 03:49:18 -0700 From: Qi Zhang To: wenzhuo.lu@intel.com, qiming.yang@intel.com Cc: dev@dpdk.org, xiaolong.ye@intel.com, Qi Zhang , Junfeng Guo , Paul M Stillwell Jr Date: Mon, 26 Aug 2019 18:50:32 +0800 Message-Id: <20190826105105.19121-31-qi.z.zhang@intel.com> X-Mailer: git-send-email 2.13.6 In-Reply-To: <20190826105105.19121-1-qi.z.zhang@intel.com> References: <20190826105105.19121-1-qi.z.zhang@intel.com> Subject: [dpdk-dev] [PATCH 30/63] net/ice/base: add 32-byte Flex Rx Desc for Comms package X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 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" Add 32-byte Flex RX Descriptor structure definition to match the Comms package's design. Signed-off-by: Junfeng Guo Signed-off-by: Paul M Stillwell Jr Signed-off-by: Qi Zhang --- drivers/net/ice/base/ice_lan_tx_rx.h | 40 ++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/drivers/net/ice/base/ice_lan_tx_rx.h b/drivers/net/ice/base/ice_lan_tx_rx.h index 7c3927ac2..e1c2f0d01 100644 --- a/drivers/net/ice/base/ice_lan_tx_rx.h +++ b/drivers/net/ice/base/ice_lan_tx_rx.h @@ -619,6 +619,46 @@ struct ice_32b_rx_flex_desc_nic_2 { } flex_ts; }; +/* Rx Flex Descriptor for Comms Package Profile + * RxDID Profile ID 16-21 + * Flex-field 0: RSS hash lower 16-bits + * Flex-field 1: RSS hash upper 16-bits + * Flex-field 2: Flow ID lower 16-bits + * Flex-field 3: Flow ID upper 16-bits + * Flex-field 4: AUX0 + * Flex-field 5: AUX1 + */ +struct ice_32b_rx_flex_desc_comms { + /* Qword 0 */ + u8 rxdid; + u8 mir_id_umb_cast; + __le16 ptype_flexi_flags0; + __le16 pkt_len; + __le16 hdr_len_sph_flex_flags1; + + /* Qword 1 */ + __le16 status_error0; + __le16 l2tag1; + __le32 rss_hash; + + /* Qword 2 */ + __le16 status_error1; + u8 flexi_flags2; + u8 ts_low; + __le16 l2tag2_1st; + __le16 l2tag2_2nd; + + /* Qword 3 */ + __le32 flow_id; + union { + struct { + __le16 aux0; + __le16 aux1; + } flex; + __le32 ts_high; + } flex_ts; +}; + /* Receive Flex Descriptor profile IDs: There are a total * of 64 profiles where profile IDs 0/1 are for legacy; and * profiles 2-63 are flex profiles that can be programmed