From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from EUR03-AM5-obe.outbound.protection.outlook.com (mail-eopbgr30074.outbound.protection.outlook.com [40.107.3.74]) by dpdk.org (Postfix) with ESMTP id 7B36D4C8F for ; Mon, 8 Apr 2019 13:22:33 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=kNiwJ1bBg7sg10X40c7kG9NDHoFl+2vLaG0yjUHS12s=; b=eZbBtBib/zQLqNM4kwXfjcY6MN9aHvRkXIfHUglx1mAuL2xGEUerlKHOSEVWoL2hLiz0oCbEHlbHfHBQG5c1xe9sjoupNOPzJcvKJ1TDoxg+XBCj/iZeLIjgDkG7Va8mitlcC6gIMn+QeFfWgM3bhTac5ukncKJHOj5t7hdwQCw= Received: from VE1PR04MB6365.eurprd04.prod.outlook.com (10.255.118.78) by VE1PR04MB6606.eurprd04.prod.outlook.com (20.179.235.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1771.13; Mon, 8 Apr 2019 11:22:32 +0000 Received: from VE1PR04MB6365.eurprd04.prod.outlook.com ([fe80::f5ad:f178:4c55:13e0]) by VE1PR04MB6365.eurprd04.prod.outlook.com ([fe80::f5ad:f178:4c55:13e0%3]) with mapi id 15.20.1771.016; Mon, 8 Apr 2019 11:22:32 +0000 From: Gagandeep Singh To: "dev@dpdk.org" , "ferruh.yigit@intel.com" CC: Gagandeep Singh Thread-Topic: [PATCH 02/13] net/enetc: fix SMMU unhandled context fault Thread-Index: AQHU7f1b4jN4Gaj0dk2Ifasen0H+pw== Date: Mon, 8 Apr 2019 11:22:31 +0000 Message-ID: <1554745507-15089-3-git-send-email-g.singh@nxp.com> References: <1554745507-15089-1-git-send-email-g.singh@nxp.com> In-Reply-To: <1554745507-15089-1-git-send-email-g.singh@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: BM1PR0101CA0003.INDPRD01.PROD.OUTLOOK.COM (2603:1096:b00:18::13) To VE1PR04MB6365.eurprd04.prod.outlook.com (2603:10a6:803:12a::14) x-mailer: git-send-email 1.9.1 authentication-results: spf=none (sender IP is ) smtp.mailfrom=G.Singh@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [92.120.1.67] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 4035111f-da35-44fb-ae2c-08d6bc147dca x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(5600139)(711020)(4605104)(4618075)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(2017052603328)(7193020); SRVR:VE1PR04MB6606; x-ms-traffictypediagnostic: VE1PR04MB6606: x-microsoft-antispam-prvs: x-forefront-prvs: 0001227049 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(979002)(366004)(376002)(346002)(39860400002)(396003)(136003)(199004)(189003)(76176011)(97736004)(81156014)(71200400001)(71190400001)(72206003)(3846002)(25786009)(81166006)(53936002)(2616005)(5660300002)(6116002)(8676002)(7736002)(446003)(478600001)(8936002)(11346002)(305945005)(2906002)(256004)(66066001)(6512007)(476003)(6436002)(486006)(50226002)(2501003)(99286004)(106356001)(86362001)(110136005)(4326008)(6486002)(68736007)(105586002)(6506007)(52116002)(316002)(26005)(386003)(14454004)(186003)(36756003)(102836004)(969003)(989001)(999001)(1009001)(1019001); DIR:OUT; SFP:1101; SCL:1; SRVR:VE1PR04MB6606; H:VE1PR04MB6365.eurprd04.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: v6jzzEK4ksFb3JUwWxG5XkiAK/jKyvlQGaSVeekTqfmdB+5oUi7Vgq6Iqsk7SzQfSEjVM7TRCFJn7xHTZx2RhPO7xO+uiweHsvcLQgSNOI7mvrWqBwLGyQm1p1zEj3E99ZquFihFWk7GL4PenihkfQ5+WsW76qJUGh4/faNAvsybOv7NLv3DrqAqDluuHqqfRqQ9Kc4dpL48DbbKf6zQdns3cMGIsTKHMBjb8G4Mb8jEYp3arTneMpVbz3dZunHbazgkGhCUOf6NooLhCbwRDvhYCgIZ+jcLSaBFbZQ6vNWZClbBpBY1W2oYhB7wlzyOTYeAMx6h7m14dJ/MPf8oNQ3No+bDVmh5CI+bq+JFBUi+7VuGZMR4hLBps98lSS8y1TWjEt8duznNxxYikIB8Ztj0/jQkaIG8KhV5yHwEO+4= Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4035111f-da35-44fb-ae2c-08d6bc147dca X-MS-Exchange-CrossTenant-originalarrivaltime: 08 Apr 2019 11:22:31.9189 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: VE1PR04MB6606 Subject: [dpdk-dev] [PATCH 02/13] net/enetc: fix SMMU unhandled context fault 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: , X-List-Received-Date: Mon, 08 Apr 2019 11:22:34 -0000 First configure ring with BDs properly then enable the ring. Fixes: 469c6111a799 ("net/enetc: enable Rx and Tx") Cc: g.singh@nxp.com Signed-off-by: Gagandeep Singh --- drivers/net/enetc/enetc_ethdev.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/enetc/enetc_ethdev.c b/drivers/net/enetc/enetc_eth= dev.c index 7a9a97d..f1807b9 100644 --- a/drivers/net/enetc/enetc_ethdev.c +++ b/drivers/net/enetc/enetc_ethdev.c @@ -492,15 +492,15 @@ static int enetc_tx_queue_setup(struct rte_eth_dev *d= ev, uint16_t tx_queue_id, ENETC_RTBLENR_LEN(rx_ring->bd_count)); =20 rx_ring->mb_pool =3D mb_pool; - /* enable ring */ - enetc_rxbdr_wr(hw, idx, ENETC_RBMR, ENETC_RBMR_EN); - enetc_rxbdr_wr(hw, idx, ENETC_RBPIR, 0); rx_ring->rcir =3D (void *)((size_t)hw->reg + ENETC_BDR(RX, idx, ENETC_RBCIR)); enetc_refill_rx_ring(rx_ring, (enetc_bd_unused(rx_ring))); buf_size =3D (uint16_t)(rte_pktmbuf_data_room_size(rx_ring->mb_pool) - RTE_PKTMBUF_HEADROOM); enetc_rxbdr_wr(hw, idx, ENETC_RBBSR, buf_size); + /* enable ring */ + enetc_rxbdr_wr(hw, idx, ENETC_RBMR, ENETC_RBMR_EN); + enetc_rxbdr_wr(hw, idx, ENETC_RBPIR, 0); } =20 static int --=20 1.9.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id E9F12A0096 for ; Mon, 8 Apr 2019 13:22:52 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 148654F94; Mon, 8 Apr 2019 13:22:42 +0200 (CEST) Received: from EUR03-AM5-obe.outbound.protection.outlook.com (mail-eopbgr30074.outbound.protection.outlook.com [40.107.3.74]) by dpdk.org (Postfix) with ESMTP id 7B36D4C8F for ; Mon, 8 Apr 2019 13:22:33 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=kNiwJ1bBg7sg10X40c7kG9NDHoFl+2vLaG0yjUHS12s=; b=eZbBtBib/zQLqNM4kwXfjcY6MN9aHvRkXIfHUglx1mAuL2xGEUerlKHOSEVWoL2hLiz0oCbEHlbHfHBQG5c1xe9sjoupNOPzJcvKJ1TDoxg+XBCj/iZeLIjgDkG7Va8mitlcC6gIMn+QeFfWgM3bhTac5ukncKJHOj5t7hdwQCw= Received: from VE1PR04MB6365.eurprd04.prod.outlook.com (10.255.118.78) by VE1PR04MB6606.eurprd04.prod.outlook.com (20.179.235.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1771.13; Mon, 8 Apr 2019 11:22:32 +0000 Received: from VE1PR04MB6365.eurprd04.prod.outlook.com ([fe80::f5ad:f178:4c55:13e0]) by VE1PR04MB6365.eurprd04.prod.outlook.com ([fe80::f5ad:f178:4c55:13e0%3]) with mapi id 15.20.1771.016; Mon, 8 Apr 2019 11:22:32 +0000 From: Gagandeep Singh To: "dev@dpdk.org" , "ferruh.yigit@intel.com" CC: Gagandeep Singh Thread-Topic: [PATCH 02/13] net/enetc: fix SMMU unhandled context fault Thread-Index: AQHU7f1b4jN4Gaj0dk2Ifasen0H+pw== Date: Mon, 8 Apr 2019 11:22:31 +0000 Message-ID: <1554745507-15089-3-git-send-email-g.singh@nxp.com> References: <1554745507-15089-1-git-send-email-g.singh@nxp.com> In-Reply-To: <1554745507-15089-1-git-send-email-g.singh@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: BM1PR0101CA0003.INDPRD01.PROD.OUTLOOK.COM (2603:1096:b00:18::13) To VE1PR04MB6365.eurprd04.prod.outlook.com (2603:10a6:803:12a::14) x-mailer: git-send-email 1.9.1 authentication-results: spf=none (sender IP is ) smtp.mailfrom=G.Singh@nxp.com; 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DIR:OUT; SFP:1101; SCL:1; SRVR:VE1PR04MB6606; H:VE1PR04MB6365.eurprd04.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: v6jzzEK4ksFb3JUwWxG5XkiAK/jKyvlQGaSVeekTqfmdB+5oUi7Vgq6Iqsk7SzQfSEjVM7TRCFJn7xHTZx2RhPO7xO+uiweHsvcLQgSNOI7mvrWqBwLGyQm1p1zEj3E99ZquFihFWk7GL4PenihkfQ5+WsW76qJUGh4/faNAvsybOv7NLv3DrqAqDluuHqqfRqQ9Kc4dpL48DbbKf6zQdns3cMGIsTKHMBjb8G4Mb8jEYp3arTneMpVbz3dZunHbazgkGhCUOf6NooLhCbwRDvhYCgIZ+jcLSaBFbZQ6vNWZClbBpBY1W2oYhB7wlzyOTYeAMx6h7m14dJ/MPf8oNQ3No+bDVmh5CI+bq+JFBUi+7VuGZMR4hLBps98lSS8y1TWjEt8duznNxxYikIB8Ztj0/jQkaIG8KhV5yHwEO+4= Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4035111f-da35-44fb-ae2c-08d6bc147dca X-MS-Exchange-CrossTenant-originalarrivaltime: 08 Apr 2019 11:22:31.9189 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: VE1PR04MB6606 Subject: [dpdk-dev] [PATCH 02/13] net/enetc: fix SMMU unhandled context fault 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" Message-ID: <20190408112231.5GiNYW2m9CXuX6LaAOoeI9rsB1dPbUbXrxvM8QjMXJs@z> First configure ring with BDs properly then enable the ring. Fixes: 469c6111a799 ("net/enetc: enable Rx and Tx") Cc: g.singh@nxp.com Signed-off-by: Gagandeep Singh --- drivers/net/enetc/enetc_ethdev.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/enetc/enetc_ethdev.c b/drivers/net/enetc/enetc_eth= dev.c index 7a9a97d..f1807b9 100644 --- a/drivers/net/enetc/enetc_ethdev.c +++ b/drivers/net/enetc/enetc_ethdev.c @@ -492,15 +492,15 @@ static int enetc_tx_queue_setup(struct rte_eth_dev *d= ev, uint16_t tx_queue_id, ENETC_RTBLENR_LEN(rx_ring->bd_count)); =20 rx_ring->mb_pool =3D mb_pool; - /* enable ring */ - enetc_rxbdr_wr(hw, idx, ENETC_RBMR, ENETC_RBMR_EN); - enetc_rxbdr_wr(hw, idx, ENETC_RBPIR, 0); rx_ring->rcir =3D (void *)((size_t)hw->reg + ENETC_BDR(RX, idx, ENETC_RBCIR)); enetc_refill_rx_ring(rx_ring, (enetc_bd_unused(rx_ring))); buf_size =3D (uint16_t)(rte_pktmbuf_data_room_size(rx_ring->mb_pool) - RTE_PKTMBUF_HEADROOM); enetc_rxbdr_wr(hw, idx, ENETC_RBBSR, buf_size); + /* enable ring */ + enetc_rxbdr_wr(hw, idx, ENETC_RBMR, ENETC_RBMR_EN); + enetc_rxbdr_wr(hw, idx, ENETC_RBPIR, 0); } =20 static int --=20 1.9.1