From patchwork Fri Aug 12 11:21:43 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sunil Kovvuri X-Patchwork-Id: 9276799 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 0B5BC600CB for ; Fri, 12 Aug 2016 11:29:19 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F02EC28939 for ; Fri, 12 Aug 2016 11:29:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E4F2C2897B; Fri, 12 Aug 2016 11:29:18 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.7 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,FREEMAIL_FROM,RCVD_IN_BL_SPAMCOP_NET,RCVD_IN_DNSWL_MED, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 7D77E28939 for ; Fri, 12 Aug 2016 11:29:18 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1bYAcm-0000jF-PG; Fri, 12 Aug 2016 11:27:40 +0000 Received: from mail-pf0-x241.google.com ([2607:f8b0:400e:c00::241]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1bYAYs-0004Wy-Ej for linux-arm-kernel@lists.infradead.org; Fri, 12 Aug 2016 11:23:41 +0000 Received: by mail-pf0-x241.google.com with SMTP id i6so1422268pfe.0 for ; Fri, 12 Aug 2016 04:23:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=STI9+BGZqK2QAPQo8GoPEGVQE/XHVyXriEVGeSf+Wi8=; b=T8+9nSYtCLlhVh33heZw8b+HBtgLMwBQ1gYgCjXy+slMqh2mTUB/3hSc0pJl5xX6mF AssLuuR5RObZnK5q+bIoSOm1j3GHp20espjJOtaoGiv4kpMDlTcYLkSmzR6mXc1OLctS uoiAwzg5gXvRh73Z9YU9Pt/riWAaIGFti7ftU2KRwxWh2s1q0HVfoFxM/rhbs7qDygpm ZRBfIUl4rorp1MdbzHtaU+OxUXm9EjabQF2HAMNdP6EsNd7DsTvFnNfaz7P8Y5s0crtn 5mHYa4bji1PbxYm0h1BYd0yv6yZz6w+NPpfnXd58pZ1n5txJGsCOyfKkKZKy9oR/KECR mISw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=STI9+BGZqK2QAPQo8GoPEGVQE/XHVyXriEVGeSf+Wi8=; b=iA/aSxkKpnSJVAi7vUG1d6ZKXcTo8964dZskIRLpnENYXMpVArcSRi7SrljDk2rRRk 2ZJdHz+xR+7wx4CartqOBK/FDUwbJB4oUiME4L5L0iFuYHRJu15jhZbs6u/VDB3KT0BM ZAY3GXb5tDmoqSAfRmcUddN2L12+XOytfB1dxY6tv/sK7weYe7GDlTwxaN8usPffg/ZS ScKleTU4AGHbukWsmc7sFscsz1ndrP8soqZWcFY2WwTi2IgEwPjj+DJLolpa5dx9ebGS gsXXrqx3rAwJie244MCWWi0cMW1S5/5RuP+6P82k4Zt1PFkhqWCAqVv3hRjfrs6IrHhf ysEg== X-Gm-Message-State: AEkoouuW5I8skxSp1H5SRzOHmxq1lcumFWzD2XzDdFjqPGYvAbAyLEXkQAykEsbJCDB3zg== X-Received: by 10.98.75.65 with SMTP id y62mr25878612pfa.99.1471000999290; Fri, 12 Aug 2016 04:23:19 -0700 (PDT) Received: from machine421.in.caveonetworks.com ([14.140.2.178]) by smtp.googlemail.com with ESMTPSA id ww14sm12306817pac.34.2016.08.12.04.23.16 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 12 Aug 2016 04:23:18 -0700 (PDT) From: sunil.kovvuri@gmail.com To: netdev@vger.kernel.org Subject: [PATCH v2 20/21] net: thunderx: Use netdev_rss_key_fill() helper Date: Fri, 12 Aug 2016 16:51:43 +0530 Message-Id: <1471000904-21715-21-git-send-email-sunil.kovvuri@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1471000904-21715-1-git-send-email-sunil.kovvuri@gmail.com> References: <1471000904-21715-1-git-send-email-sunil.kovvuri@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160812_042338_767700_AA20F271 X-CRM114-Status: UNSURE ( 9.49 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sunil Goutham , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Sunil Goutham Use standard API to generate a random RSS hash key on every boot. Signed-off-by: Sunil Goutham --- drivers/net/ethernet/cavium/thunder/nicvf_main.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c index eb48d33..06c014e 100644 --- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c +++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c @@ -366,13 +366,7 @@ static int nicvf_rss_init(struct nicvf *nic) rss->enable = true; - /* Using the HW reset value for now */ - rss->key[0] = 0xFEED0BADFEED0BADULL; - rss->key[1] = 0xFEED0BADFEED0BADULL; - rss->key[2] = 0xFEED0BADFEED0BADULL; - rss->key[3] = 0xFEED0BADFEED0BADULL; - rss->key[4] = 0xFEED0BADFEED0BADULL; - + netdev_rss_key_fill(rss->key, RSS_HASH_KEY_SIZE * sizeof(u64)); nicvf_set_rss_key(nic); rss->cfg = RSS_IP_HASH_ENA | RSS_TCP_HASH_ENA | RSS_UDP_HASH_ENA;