From patchwork Tue May 21 21:39:47 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajit Khaparde X-Patchwork-Id: 53597 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 5D0075F21; Tue, 21 May 2019 23:40:16 +0200 (CEST) Received: from rnd-relay.smtp.broadcom.com (rnd-relay.smtp.broadcom.com [192.19.229.170]) by dpdk.org (Postfix) with ESMTP id DF3EC4C96 for ; Tue, 21 May 2019 23:39:58 +0200 (CEST) Received: from nis-sj1-27.broadcom.com (nis-sj1-27.lvn.broadcom.net [10.75.144.136]) by rnd-relay.smtp.broadcom.com (Postfix) with ESMTP id 3742B30C0DA; Tue, 21 May 2019 14:39:56 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.10.3 rnd-relay.smtp.broadcom.com 3742B30C0DA DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1558474796; bh=leWABhMllHjvvYuV9Kaf5tXnDp6B6lZLCd0UT/+Dbdg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BOzcfw8IayP9a/eypdzSAaoYc1mKCDJXGvquJVQq2FmimT4BeAHmPmXwo6X/53HEH fzamz7PHqjSGi/MHV+bs40eygm7oE36enqF7mDkK28cxnbtn3/veOiHbZTExEThOUW B96HPq9Ezrfc1znegyl6nLxD2rbFMTRPxbAKcnqQ= Received: from C02VPB22HTD6.wifi.broadcom.net (c02vpb22htd6.wifi.broadcom.net [10.69.74.102]) by nis-sj1-27.broadcom.com (Postfix) with ESMTP id E2B66AC072B; Tue, 21 May 2019 14:39:55 -0700 (PDT) From: Ajit Khaparde To: dev@dpdk.org Cc: ferruh.yigit@intel.com, Rahul Gupta , Lance Richardson Date: Tue, 21 May 2019 14:39:47 -0700 Message-Id: <20190521213953.25425-6-ajit.khaparde@broadcom.com> X-Mailer: git-send-email 2.20.1 (Apple Git-117) In-Reply-To: <20190521213953.25425-1-ajit.khaparde@broadcom.com> References: <20190521213953.25425-1-ajit.khaparde@broadcom.com> MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH 05/11] net/bnxt: fix RSS reta indirection table update 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" We are trying to update the indirection table for all the VNICs. We should update the table only for the default vnic0. This patch fixes the above issue. Fixes: d819382543f3 ("net/bnxt: add RSS redirection table operations") Signed-off-by: Ajit Khaparde Reviewed-by: Rahul Gupta Reviewed-by: Lance Richardson --- drivers/net/bnxt/bnxt_ethdev.c | 18 ++++++++++-------- drivers/net/bnxt/bnxt_hwrm.c | 1 + 2 files changed, 11 insertions(+), 8 deletions(-) diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c index 52a6b94e0..2d892cd4f 100644 --- a/drivers/net/bnxt/bnxt_ethdev.c +++ b/drivers/net/bnxt/bnxt_ethdev.c @@ -983,8 +983,13 @@ static int bnxt_reta_update_op(struct rte_eth_dev *eth_dev, { struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private; struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf; - struct bnxt_vnic_info *vnic; - int i; + struct bnxt_vnic_info *vnic = &bp->vnic_info[0]; + + /* Update the default RSS VNIC */ + if (!vnic) + return -EINVAL; + if (!vnic->rss_table) + return -EINVAL; if (!(dev_conf->rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG)) return -EINVAL; @@ -995,12 +1000,9 @@ static int bnxt_reta_update_op(struct rte_eth_dev *eth_dev, "(%d)\n", reta_size, HW_HASH_INDEX_SIZE); return -EINVAL; } - /* Update the RSS VNIC(s) */ - for (i = 0; i < bp->max_vnics; i++) { - vnic = &bp->vnic_info[i]; - memcpy(vnic->rss_table, reta_conf, reta_size); - bnxt_hwrm_vnic_rss_cfg(bp, vnic); - } + + memcpy(vnic->rss_table, reta_conf, reta_size); + bnxt_hwrm_vnic_rss_cfg(bp, vnic); return 0; } diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c index eb5c41ebb..8c4fa556d 100644 --- a/drivers/net/bnxt/bnxt_hwrm.c +++ b/drivers/net/bnxt/bnxt_hwrm.c @@ -1607,6 +1607,7 @@ int bnxt_hwrm_vnic_rss_cfg(struct bnxt *bp, req.hash_key_tbl_addr = rte_cpu_to_le_64(vnic->rss_hash_key_dma_addr); req.rss_ctx_idx = rte_cpu_to_le_16(vnic->rss_rule); + req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id); rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);