From patchwork Wed Aug 10 06:42:52 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sunil Kovvuri X-Patchwork-Id: 9272739 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 01C8A600CA for ; Wed, 10 Aug 2016 06:54:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D7FA328178 for ; Wed, 10 Aug 2016 06:54:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CC1752833F; Wed, 10 Aug 2016 06:54:36 +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 66B6F28178 for ; Wed, 10 Aug 2016 06:54:36 +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 1bXNNq-00050Q-Vx; Wed, 10 Aug 2016 06:52:59 +0000 Received: from mail-pa0-x244.google.com ([2607:f8b0:400e:c03::244]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1bXNGc-00057W-0V for linux-arm-kernel@lists.infradead.org; Wed, 10 Aug 2016 06:45:37 +0000 Received: by mail-pa0-x244.google.com with SMTP id cf3so2285666pad.2 for ; Tue, 09 Aug 2016 23:45:09 -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=cSgDtTtBMuzfhlEk1JuKlO1RuuGJse/u2Jw7ZDauWfQ=; b=OpMee78T/08Dt8D8Kkq3fPhxDKYp8i0FPBflGIlBibia/gm/yUReoalGZCfPu8L+d2 SrPyHBTdp9bKugGOctdfyaE4WkKLrQkH1+JpGj+K7IQxCuJ8cWF26OwVSGAB4FcFzMz/ c2XDGMNiiDRbSfjzq0IuneryxL4/DxxpF/Y41LIYfrn5J2htZTipjnGrJKeqQJ+Kb6la OI81UOwLgZ7UUYfQZAHvZ6NLZdONRFT8JnTFPioVrCXJKNV8DHE5bVtQui38QzlAaRDv HH9+Um2goqM871IuMGeGqmVcwagqc6Zi3WPnybMIb41yKtMKlL0Bd59ib6GVwsgRxqCm l+tA== 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=cSgDtTtBMuzfhlEk1JuKlO1RuuGJse/u2Jw7ZDauWfQ=; b=inuEtTpn+NU+PwsgWU//KoBwWWpZmfsNgiqFD8taM9KZPHNh9j7OaBC39zmQ4Um/+2 8/QY5kiq4bQftVytzUWS0zPSPVudFgVfw7pyD5JSqWr9lZbAQR2MRLbuwTbRWU8pVYOK gled3kjoJtPZZTud533KmHXA7arhfZn7G6KE3Qo2P26fvStMfbr7AjQbiENMFo/V6TRQ EPiehHjsTGsxwqt6sI0JrgrlTLeLedX4YAAdFBFvzrbHGpnhJLnCe+bCkOBwKO2x5PXg UH46ZM9bnAcRNS8MXINzyElcKhlGwjAGX6b9nRzdsUvVv4MnbQEIJ0ey1Zav4/1VlEN0 U1TQ== X-Gm-Message-State: AEkooutc2ahN2LLDgzcCLTYOCuINLCy9Ixw492tdRd/2A8bc/TnkCveLRETU17DhfFBPGw== X-Received: by 10.66.191.234 with SMTP id hb10mr4163266pac.149.1470811509502; Tue, 09 Aug 2016 23:45:09 -0700 (PDT) Received: from machine421.in.caveonetworks.com ([14.140.2.178]) by smtp.googlemail.com with ESMTPSA id lf11sm60825780pab.17.2016.08.09.23.45.07 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 09 Aug 2016 23:45:08 -0700 (PDT) From: sunil.kovvuri@gmail.com To: netdev@vger.kernel.org Subject: [PATCH 20/21] net: thunderx: Use netdev_rss_key_fill() helper Date: Wed, 10 Aug 2016 12:12:52 +0530 Message-Id: <1470811373-28277-21-git-send-email-sunil.kovvuri@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1470811373-28277-1-git-send-email-sunil.kovvuri@gmail.com> References: <1470811373-28277-1-git-send-email-sunil.kovvuri@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160809_234530_662006_882FED98 X-CRM114-Status: UNSURE ( 9.67 ) 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 e73e6df..1cfe2b0 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;