From patchwork Mon Sep 18 15:17:46 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajit Khaparde X-Patchwork-Id: 28862 X-Patchwork-Delegate: ferruh.yigit@amd.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 21A011B200; Mon, 18 Sep 2017 17:18:29 +0200 (CEST) Received: from rnd-relay.smtp.broadcom.com (lpdvrndsmtp01.broadcom.com [192.19.229.170]) by dpdk.org (Postfix) with ESMTP id 0A51C1B159 for ; Mon, 18 Sep 2017 17:18:15 +0200 (CEST) Received: from mail-irv-17.broadcom.com (mail-irv-17.lvn.broadcom.net [10.75.224.233]) by rnd-relay.smtp.broadcom.com (Postfix) with ESMTP id BB33730C01A; Mon, 18 Sep 2017 08:18:13 -0700 (PDT) Received: from C02PT1RBG8WP.wifi.broadcom.net (c02pt1rbg8wp.wifi.broadcom.net [10.45.51.51]) by mail-irv-17.broadcom.com (Postfix) with ESMTP id 6CF2781EAE; Mon, 18 Sep 2017 08:18:13 -0700 (PDT) From: Ajit Khaparde To: dev@dpdk.org Cc: ferruh.yigit@intel.com Date: Mon, 18 Sep 2017 10:17:46 -0500 Message-Id: <20170918151755.86605-11-ajit.khaparde@broadcom.com> X-Mailer: git-send-email 2.10.1 (Apple Git-78) In-Reply-To: <20170918151755.86605-1-ajit.khaparde@broadcom.com> References: <20170918151755.86605-1-ajit.khaparde@broadcom.com> Subject: [dpdk-dev] [PATCH v2 10/19] net/bnxt: update status of Rx IP/L4 CKSUM 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" update ol_flags with the appropriate status of IP/L4 cksum in Rx path. Fixes: 2eb53b134a ("net/bnxt: add initial Rx code") Signed-off-by: Ajit Khaparde --- drivers/net/bnxt/bnxt_rxr.c | 11 +++++++++++ drivers/net/bnxt/bnxt_rxr.h | 16 ++++++++++++++++ 2 files changed, 27 insertions(+) diff --git a/drivers/net/bnxt/bnxt_rxr.c b/drivers/net/bnxt/bnxt_rxr.c index bf9f78a..28105b0 100644 --- a/drivers/net/bnxt/bnxt_rxr.c +++ b/drivers/net/bnxt/bnxt_rxr.c @@ -418,6 +418,17 @@ static int bnxt_rx_pkt(struct rte_mbuf **rx_pkt, mbuf->ol_flags |= PKT_RX_VLAN_PKT; } + if (likely(RX_CMP_IP_CS_OK(rxcmp1))) + mbuf->ol_flags |= PKT_RX_IP_CKSUM_GOOD; + else + mbuf->ol_flags |= PKT_RX_IP_CKSUM_NONE; + + if (likely(RX_CMP_L4_CS_OK(rxcmp1))) + mbuf->ol_flags |= PKT_RX_L4_CKSUM_GOOD; + else + mbuf->ol_flags |= PKT_RX_L4_CKSUM_NONE; + + #ifdef BNXT_DEBUG if (rxcmp1->errors_v2 & RX_CMP_L2_ERRORS) { /* Re-install the mbuf back to the rx ring */ diff --git a/drivers/net/bnxt/bnxt_rxr.h b/drivers/net/bnxt/bnxt_rxr.h index f8d6dc8..cb0cef3 100644 --- a/drivers/net/bnxt/bnxt_rxr.h +++ b/drivers/net/bnxt/bnxt_rxr.h @@ -52,6 +52,22 @@ #define BNXT_TPA_OUTER_L3_OFF(hdr_info) \ ((hdr_info) & 0x1ff) +#define RX_CMP_L4_CS_BITS rte_cpu_to_le_32(RX_PKT_CMPL_FLAGS2_L4_CS_CALC) + +#define RX_CMP_L4_CS_ERR_BITS rte_cpu_to_le_32(RX_PKT_CMPL_ERRORS_L4_CS_ERROR) + +#define RX_CMP_L4_CS_OK(rxcmp1) \ + (((rxcmp1)->flags2 & RX_CMP_L4_CS_BITS) && \ + !((rxcmp1)->errors_v2 & RX_CMP_L4_CS_ERR_BITS)) + +#define RX_CMP_IP_CS_ERR_BITS rte_cpu_to_le_32(RX_PKT_CMPL_ERRORS_IP_CS_ERROR) + +#define RX_CMP_IP_CS_BITS rte_cpu_to_le_32(RX_PKT_CMPL_FLAGS2_IP_CS_CALC) + +#define RX_CMP_IP_CS_OK(rxcmp1) \ + (((rxcmp1)->flags2 & RX_CMP_IP_CS_BITS) && \ + !((rxcmp1)->errors_v2 & RX_CMP_IP_CS_ERR_BITS)) + enum pkt_hash_types { PKT_HASH_TYPE_NONE, /* Undefined type */ PKT_HASH_TYPE_L2, /* Input: src_MAC, dest_MAC */