From patchwork Tue Nov 15 12:07:54 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sunil Kovvuri X-Patchwork-Id: 9429569 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 4F20A60484 for ; Tue, 15 Nov 2016 12:10:33 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3B23F286F3 for ; Tue, 15 Nov 2016 12:10:33 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2FF422875F; Tue, 15 Nov 2016 12:10:33 +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=-4.1 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, 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 CAF5D286F3 for ; Tue, 15 Nov 2016 12:10:32 +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 1c6cXX-0002QI-Ev; Tue, 15 Nov 2016 12:08:39 +0000 Received: from mail-pg0-x242.google.com ([2607:f8b0:400e:c05::242]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1c6cXH-00026p-VQ for linux-arm-kernel@lists.infradead.org; Tue, 15 Nov 2016 12:08:26 +0000 Received: by mail-pg0-x242.google.com with SMTP id e9so11377180pgc.1 for ; Tue, 15 Nov 2016 04:08:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=gOSD/O2K+lOC2g1tOxR7ToWmgmxPNT5QZ7VZGrkAGlM=; b=iybORoR7MptgExb9KAA6iIIVt4zTK3nbsTYoMQgUcYFjQLcIrFq23CQLlIHrkWMmf/ Qts9ucrEiXEjyPG782eMMRc2K38ADSkU6eX/6rjFwKL+nz/UcGJ1Mek3zPWbxUH7vEM3 As+/fJJ/Xg4o+cM75UINFKJzjolD03lBvCbJyxuEJZRpnmz75iIEUZ/sAfZIvSlTjzRc 06k+tS2y0p3ocn1L/PkWYI0kZgo9zm9NyRHX973nXuwvOR1TaU29lMr3bD50brA1mYh7 hPiNK8Dv0zCj9ThJHO7CMrXbVgW7reqG44foVSTjHw5tKwDt+OcGAj/uAkIemIqgtfsU 2DvQ== 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; bh=gOSD/O2K+lOC2g1tOxR7ToWmgmxPNT5QZ7VZGrkAGlM=; b=UDciZd4JaEPDmZOsVHY+bFQzt1LClJKrGwUrujQ4CFvRlsBGEa7ztwnoAz8AGIF9RU WOhNO9c8/5nu0/0ukVXLhLOkhsJXEFxpY3s+wQbEfig0QGPGEelelTBOmAOmcoXUEYOO rzm9nenc0LNNS0jgUJw4XPKMgjLf0qmewMrOuQs7cvc4A9awgoIPIyWnTDVKthSrg174 2AoYGDsztqAoL5Hrd8lWtpZbzaSbTRGXeyrNPqGsBT/2dekvCAkFvc7KntGO1sRC0XPm XUMlJzRAouyYpaGsU8jfhe6j8tiYXYCgQSZ6srVIN0x4aS4IvvQDZBgvOlRYABlSYVuh pglg== X-Gm-Message-State: ABUngveqkdguLpRBxNjU0IFrZ6FQUTyru4Mv9v2rjtBvUpBFkJHVx9m9A0ZmxaPBUFpBHQ== X-Received: by 10.98.3.7 with SMTP id 7mr19409917pfd.9.1479211682752; Tue, 15 Nov 2016 04:08:02 -0800 (PST) Received: from machine421.in.caveonetworks.com ([14.140.2.178]) by smtp.googlemail.com with ESMTPSA id dc3sm42689267pad.32.2016.11.15.04.08.00 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 15 Nov 2016 04:08:01 -0800 (PST) From: sunil.kovvuri@gmail.com To: netdev@vger.kernel.org Subject: [PATCH v2 3/5] net: thunderx: Fix configuration of L3/L4 length checking Date: Tue, 15 Nov 2016 17:37:54 +0530 Message-Id: <1479211674-14364-1-git-send-email-sunil.kovvuri@gmail.com> X-Mailer: git-send-email 2.7.4 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20161115_040824_203061_B248F34E X-CRM114-Status: GOOD ( 11.35 ) 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 This patch fixes enabling of HW verification of L3/L4 length and TCP/UDP checksum which is currently being cleared. Also fixed VLAN stripping config which is being cleared when multiqset is enabled. Signed-off-by: Sunil Goutham --- drivers/net/ethernet/cavium/thunder/nicvf_queues.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c index f0e0ca6..f914eef 100644 --- a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c +++ b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c @@ -538,9 +538,12 @@ static void nicvf_rcv_queue_config(struct nicvf *nic, struct queue_set *qs, mbx.rq.cfg = (1ULL << 62) | (RQ_CQ_DROP << 8); nicvf_send_msg_to_pf(nic, &mbx); - nicvf_queue_reg_write(nic, NIC_QSET_RQ_GEN_CFG, 0, 0x00); - if (!nic->sqs_mode) + if (!nic->sqs_mode && (qidx == 0)) { + /* Enable checking L3/L4 length and TCP/UDP checksums */ + nicvf_queue_reg_write(nic, NIC_QSET_RQ_GEN_CFG, 0, + (BIT(24) | BIT(23) | BIT(21))); nicvf_config_vlan_stripping(nic, nic->netdev->features); + } /* Enable Receive queue */ memset(&rq_cfg, 0, sizeof(struct rq_cfg));