From patchwork Thu Feb 27 06:34:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luo bin X-Patchwork-Id: 1245877 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 48Svw81HH4zB3yG for ; Fri, 28 Feb 2020 01:20:40 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390072AbgB0OUg (ORCPT ); Thu, 27 Feb 2020 09:20:36 -0500 Received: from szxga06-in.huawei.com ([45.249.212.32]:54696 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2389914AbgB0OUe (ORCPT ); Thu, 27 Feb 2020 09:20:34 -0500 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 86CB185F19145C58DE54; Thu, 27 Feb 2020 22:20:22 +0800 (CST) Received: from localhost.localdomain (10.175.34.53) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.439.0; Thu, 27 Feb 2020 22:20:15 +0800 From: Luo bin To: CC: , , , Luo bin Subject: [PATCH net v1 3/3] hinic: fix a bug of rss configuration Date: Thu, 27 Feb 2020 06:34:44 +0000 Message-ID: <20200227063444.2143-4-luobin9@huawei.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200227063444.2143-1-luobin9@huawei.com> References: <20200227063444.2143-1-luobin9@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.34.53] X-CFilter-Loop: Reflected Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org should use real receive queue number to configure hw rss indirect table rather than maximal queue number Signed-off-by: Luo bin --- drivers/net/ethernet/huawei/hinic/hinic_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/huawei/hinic/hinic_main.c b/drivers/net/ethernet/huawei/hinic/hinic_main.c index 2411ad270c98..42d00b049c6e 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_main.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_main.c @@ -356,7 +356,8 @@ static void hinic_enable_rss(struct hinic_dev *nic_dev) if (!num_cpus) num_cpus = num_online_cpus(); - nic_dev->num_qps = min_t(u16, nic_dev->max_qps, num_cpus); + nic_dev->num_qps = hinic_hwdev_num_qps(hwdev); + nic_dev->num_qps = min_t(u16, nic_dev->num_qps, num_cpus); nic_dev->rss_limit = nic_dev->num_qps; nic_dev->num_rss = nic_dev->num_qps;