From patchwork Mon Jun 22 09:54:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Renata Saiakhova X-Patchwork-Id: 71958 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id BE6D5A0519; Mon, 22 Jun 2020 11:55:32 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 8E8C91D645; Mon, 22 Jun 2020 11:55:31 +0200 (CEST) Received: from FRA01-PR2-obe.outbound.protection.outlook.com (mail-eopbgr120091.outbound.protection.outlook.com [40.107.12.91]) by dpdk.org (Postfix) with ESMTP id 2EBDC1D644 for ; Mon, 22 Jun 2020 11:55:30 +0200 (CEST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=iL/9ZF5fyuIUDq42FkpkRWaDlVovn6q9OfwrqpGWzdtPY/rnYKzNO6nm68+2th841ZjatwZN8bT0gYtsanZAKP4jxmJHLySoPfod+baET6LFX0KyE9UGhcWQy6XeCYE5BqZYUH5/YBdjGYf7MFsFb1MZTmhE4kCY5eJ5ESxVtwUleM/SFzmjio90BberTemU0AK24wdMebdkZ+3Mo7YjSFep0v3/BoTQ2SnMzEBmmQOO1m0VOjV/rxjN8oycJxA++0IzyT5lhffkCvipumxbutMgdUaaRjngi9VwQYRp/s1iAZzGU8TdNlkex2+/+AMpwzLfBIGmpbMVD9KQilKCKw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=5qPWXZYMCjRIvc6Nr1fxWbWpGx18O0qMwS88vEMD/j4=; b=BbLOqGFlDCzWFTLIR7Q87nVjSPGy+5kRC/KFP2M3RkrQfAchECP98sDi+3C5qei4KzdyaAmJpLMX9y5CZqFUssC3tTdCgYMjlaN0DRI8IUX4ot+Zxhyvl2XoZGZDKxLtuKZRd2vdzXY2eQCprL0tpcPaxuhyiybJv3lvVQi1p5ekYHhWqniCM3DtJcdsGR+spcT9fkN0ggombTbPjdjefH+/mWFHua2f+A1TZqgiNyD2gm3BRIyKxOusa2LyXLuYuI/f3x7NErUC7Tw4CUVP+vpQ5i+0HhGMUKCjBJ5O1dXQ8/SMectPqzvXwIrAXGkUu3CiRijcGCpxKQEiuv1NPg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=ekinops.com; dmarc=pass action=none header.from=ekinops.com; dkim=pass header.d=ekinops.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ekinops.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=5qPWXZYMCjRIvc6Nr1fxWbWpGx18O0qMwS88vEMD/j4=; b=RU7yI0DjNua+ewdxWZL9mTcHX+BgRSTeVpp97WcQsfPnhJqiThpBKHtAGBNM0Y3iM72TBf6JL7x7JG1hSe66eVRMELMYnTRHMmyaRWyb0qSn0NF9UuBrvfLFYzW0xRFembx+QYYCa4b2zDLEqsrIxqh1frI3HsYIwfJmMURiC8Q= Authentication-Results: dpdk.org; dkim=none (message not signed) header.d=none;dpdk.org; dmarc=none action=none header.from=ekinops.com; Received: from MRXP264MB0120.FRAP264.PROD.OUTLOOK.COM (2603:10a6:500:1b::10) by MRXP264MB0391.FRAP264.PROD.OUTLOOK.COM (2603:10a6:500:16::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3109.24; Mon, 22 Jun 2020 09:55:29 +0000 Received: from MRXP264MB0120.FRAP264.PROD.OUTLOOK.COM ([fe80::b9c3:a77c:6837:2548]) by MRXP264MB0120.FRAP264.PROD.OUTLOOK.COM ([fe80::b9c3:a77c:6837:2548%6]) with mapi id 15.20.3109.027; Mon, 22 Jun 2020 09:55:29 +0000 From: Renata Saiakhova To: dev@dpdk.org Cc: Renata Saiakhova Date: Mon, 22 Jun 2020 11:54:40 +0200 Message-Id: <20200622095443.26136-2-Renata.Saiakhova@ekinops.com> X-Mailer: git-send-email 2.17.2 In-Reply-To: <20200622095443.26136-1-Renata.Saiakhova@ekinops.com> References: <20200622095443.26136-1-Renata.Saiakhova@ekinops.com> X-ClientProxiedBy: AM0PR10CA0015.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:208:17c::25) To MRXP264MB0120.FRAP264.PROD.OUTLOOK.COM (2603:10a6:500:1b::10) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from renataOAB.oneaccess.intra (91.183.184.98) by AM0PR10CA0015.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:208:17c::25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3109.22 via Frontend Transport; Mon, 22 Jun 2020 09:55:28 +0000 X-Mailer: git-send-email 2.17.2 X-Originating-IP: [91.183.184.98] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 4c9df49f-52ed-4a43-8da6-08d81692650b X-MS-TrafficTypeDiagnostic: MRXP264MB0391: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:1002; X-Forefront-PRVS: 0442E569BC X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: QOTBL7gNtzY9EVodYuRF299+WhFygGVfyp5XtVrpWBcvAO0gYvzqMmTwTTsgES19btCRH1EIH4YgdY6HctmInJs2zBO2d/OU4LeBr3ARjGdpeB7shliaB7kanL4/NJNbSvJUh6Akqat2gkPxjlTfvzHb8H+GnodFhZuKWmzvs7458r5p2nRcHgTk9MQwstPEj8+jN5Q277KDj5sc+wjFGRXLbfqn8WvpoVtmLASq7vKUrdljjxzQcbEQ4ax3Qf8+buNviV/ljan21qbaz/OUgfQ6VZfq0DbDT/bbNGK71IYcaOUwO0yL1bk/MNYiquJNw2x6F5Yfp766hfY1yTaJzg== X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:MRXP264MB0120.FRAP264.PROD.OUTLOOK.COM; PTR:; CAT:NONE; SFTY:; SFS:(346002)(396003)(136003)(366004)(39840400004)(376002)(316002)(1076003)(478600001)(107886003)(6666004)(36756003)(52116002)(86362001)(8676002)(2906002)(66556008)(8936002)(83380400001)(66476007)(66946007)(16526019)(956004)(26005)(2616005)(186003)(6512007)(6486002)(6506007)(6916009)(5660300002)(4326008); DIR:OUT; SFP:1102; X-MS-Exchange-AntiSpam-MessageData: kZxNac8xZ3m8mAruDsS63jgNd2qkH6wtj1U0MsMULQeYAG6xThOceVCA2MvIrtxJkd3iudm89bEv9f0S0dIXoGftmpVxq4v6B5Cf3TPFx9VuwbUiTQzeAH4DtO7+ok44M2e408+uyag3EcMx5JyVAMA6h9NvPQriKOMYfWBjUumE3rrpnko6CeXqFpB6vIMPMZnv//TdJgqIKwri+ajnM2gT101XxJfOout5K8eXMa7hq17aIdiIa6+DILBJFLyN2/KSNLE9glf2sRGgHZ8WHzajbaznB2IwI+GF5BrBqZyKA/qqyGJ3U+lWIOLKyugUcOr71UG8STpbTp3F8/+JkinGr3UE5F3wrDD4jhz3EJZhtJjF2J3SYL6lE0dHT6kKQClfkU1rlI7RVUAO6c3gjAisTsflh6FpE18oDoOW5ei1scszE6hfioPIN6wqWfL2weXdaLaSrdM8wrht9QvIREL6KBHZndcIA+POfY2d5co= X-OriginatorOrg: ekinops.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4c9df49f-52ed-4a43-8da6-08d81692650b X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Jun 2020 09:55:29.0376 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: f57b78a6-c654-4771-a72f-837275f46179 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: IMfXc3jKtBbiEEPVyZGpYL2gqoRxuKwUvo19z3dgKWLf8b6BqAbvRnuWRb7p2qWxic/yQQMoOdNSHAdkRFNQGyFOE9JDOUEDtCaGmVl5XvY= X-MS-Exchange-Transport-CrossTenantHeadersStamped: MRXP264MB0391 Subject: [dpdk-dev] [PATCH v4 1/4] librte_ethdev: Introduce a function to release HW rings 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" Free previously allocated memzone for HW rings Signed-off-by: Renata Saiakhova --- lib/librte_ethdev/rte_ethdev.c | 30 ++++++++++++++++++++++-- lib/librte_ethdev/rte_ethdev_driver.h | 20 ++++++++++++++++ lib/librte_ethdev/rte_ethdev_version.map | 1 + 3 files changed, 49 insertions(+), 2 deletions(-) diff --git a/lib/librte_ethdev/rte_ethdev.c b/lib/librte_ethdev/rte_ethdev.c index 72aed59a5..ec1da2006 100644 --- a/lib/librte_ethdev/rte_ethdev.c +++ b/lib/librte_ethdev/rte_ethdev.c @@ -4181,6 +4181,10 @@ rte_eth_dev_rx_intr_ctl_q_get_fd(uint16_t port_id, uint16_t queue_id) return fd; } +#define ETH_DMA_MZONE_NAME(_name, _port_id, _queue_id, _ring_name) \ + snprintf(_name, sizeof(_name), "eth_p%d_q%d_%s", \ + _port_id, _queue_id, _ring_name) + const struct rte_memzone * rte_eth_dma_zone_reserve(const struct rte_eth_dev *dev, const char *ring_name, uint16_t queue_id, size_t size, unsigned align, @@ -4190,8 +4194,7 @@ rte_eth_dma_zone_reserve(const struct rte_eth_dev *dev, const char *ring_name, const struct rte_memzone *mz; int rc; - rc = snprintf(z_name, sizeof(z_name), "eth_p%d_q%d_%s", - dev->data->port_id, queue_id, ring_name); + rc = ETH_DMA_MZONE_NAME(z_name, dev->data->port_id, queue_id, ring_name); if (rc >= RTE_MEMZONE_NAMESIZE) { RTE_ETHDEV_LOG(ERR, "ring name too long\n"); rte_errno = ENAMETOOLONG; @@ -4206,6 +4209,29 @@ rte_eth_dma_zone_reserve(const struct rte_eth_dev *dev, const char *ring_name, RTE_MEMZONE_IOVA_CONTIG, align); } +int +rte_eth_dma_zone_free(const struct rte_eth_dev *dev, const char *ring_name, + uint16_t queue_id) +{ + char z_name[RTE_MEMZONE_NAMESIZE]; + const struct rte_memzone *mz; + int rc = 0; + + rc = ETH_DMA_MZONE_NAME(z_name, dev->data->port_id, queue_id, ring_name); + if (rc >= RTE_MEMZONE_NAMESIZE) { + RTE_ETHDEV_LOG(ERR, "ring name too long\n"); + return -ENAMETOOLONG; + } + + mz = rte_memzone_lookup(z_name); + if (mz) + rc = rte_memzone_free(mz); + else + rc = -EINVAL; + + return rc; +} + int rte_eth_dev_create(struct rte_device *device, const char *name, size_t priv_data_size, diff --git a/lib/librte_ethdev/rte_ethdev_driver.h b/lib/librte_ethdev/rte_ethdev_driver.h index 99d4cd6cd..462e765d1 100644 --- a/lib/librte_ethdev/rte_ethdev_driver.h +++ b/lib/librte_ethdev/rte_ethdev_driver.h @@ -180,6 +180,26 @@ rte_eth_dma_zone_reserve(const struct rte_eth_dev *eth_dev, const char *name, uint16_t queue_id, size_t size, unsigned align, int socket_id); +/** + * @warning + * @b EXPERIMENTAL: this API may change without prior notice. + * + * Free previously allocated memzone for HW rings. + * + * @param eth_dev + * The *eth_dev* pointer is the address of the *rte_eth_dev* structure + * @param name + * The name of the memory zone + * @param queue_id + * The index of the queue to add to name + * @return + * Negative errno value on error, 0 on success. + */ +__rte_experimental +int +rte_eth_dma_zone_free(const struct rte_eth_dev *dev, const char *ring_name, + uint16_t queue_id); + /** * @internal * Atomically set the link status for the specific device. diff --git a/lib/librte_ethdev/rte_ethdev_version.map b/lib/librte_ethdev/rte_ethdev_version.map index 715505604..139a81302 100644 --- a/lib/librte_ethdev/rte_ethdev_version.map +++ b/lib/librte_ethdev/rte_ethdev_version.map @@ -241,4 +241,5 @@ EXPERIMENTAL { __rte_ethdev_trace_rx_burst; __rte_ethdev_trace_tx_burst; rte_flow_get_aged_flows; + rte_eth_dma_zone_free; }; From patchwork Mon Jun 22 09:54:41 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Renata Saiakhova X-Patchwork-Id: 71959 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id BAC9BA0519; Mon, 22 Jun 2020 11:55:40 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id E988B1D651; Mon, 22 Jun 2020 11:55:34 +0200 (CEST) Received: from FRA01-PR2-obe.outbound.protection.outlook.com (mail-eopbgr120104.outbound.protection.outlook.com [40.107.12.104]) by dpdk.org (Postfix) with ESMTP id 1BF721D62A for ; Mon, 22 Jun 2020 11:55:34 +0200 (CEST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=jaoAPjsLAJOr9hwzTvsS1XgHXkSZiy6B6BYjekO4A6rdc0tUouifdaM3ZIutT168z4RfDnJSY7TRyFjEPvqPxrJjOdrbkrYqE6lDOIea6ziBy4mzwCaau5l/FMhee2bu0zP/fG0C2HhlDEPSmC28aCx8hQadlUxe6J1oCgdmFFfg0+Zm93s71eXnYWk93UKsHYaBNtVufZ9MHaQ62eiqJlc4fuULCyyvVswGWL9e+vd/BlNx3IPCSLx1yArIDxs0FbqT1LiPLPgWP2J85fnnruFnhphEUaikpI8OK7nEBUzvwbwBJRtVgsfuGd6b17cfXz8Fd4dZUshdyI5A8FI3ug== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=KIqauACBXjVcQzPO5hthUq9a2qBVX9oflARYPv7uP5c=; b=WTpzUmEdeevKrbnSReU4l9J27Y2UM4fTTcUFQf1FhvBEl5xYuEJ1fzNRtkOopdrGnT1CwNGz79pbXDw3b9OHnWeF+ICaSrLsaKar6h/RmMl1DFb9cFrjbpZECIBB9+HWqL5yFjF3f8BCnm7K3rUL5b/wHjrriIhpn34dhwt47SXrTxLGyDfGXAkFqJHbbF/3xtDIa64Y+FoGwnkaByB+Ysmi/fAQgV5SGRBeCOcsPJSsbvFCZxi8km4B0XWgShcyTu1mecI+Ww6f7fcm151XlAsWceTBJJU6qXZ6CFrLcvx348tyDmyGToeLRzyPBXvUUqFQEIL5yjdO5fLnu3BuyQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=ekinops.com; dmarc=pass action=none header.from=ekinops.com; dkim=pass header.d=ekinops.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ekinops.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=KIqauACBXjVcQzPO5hthUq9a2qBVX9oflARYPv7uP5c=; b=AKWRlSf6kIqse5A9XE3tdlJ5U75geMhFgU5Pu//AqQoD+W9vNShYGBYVMg7ogYa6c+gM03bGq8i4mH7QCo3kTuiokw5e+dBs7Kj/L9KVF+Nm//5LeHek1UfKBWzyxnj+ddclCmgilCO/1BPPmYxSwMRczomPL37rdW/WWSpr9kY= Authentication-Results: dpdk.org; dkim=none (message not signed) header.d=none;dpdk.org; dmarc=none action=none header.from=ekinops.com; Received: from MRXP264MB0120.FRAP264.PROD.OUTLOOK.COM (2603:10a6:500:1b::10) by MRXP264MB0391.FRAP264.PROD.OUTLOOK.COM (2603:10a6:500:16::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3109.24; Mon, 22 Jun 2020 09:55:33 +0000 Received: from MRXP264MB0120.FRAP264.PROD.OUTLOOK.COM ([fe80::b9c3:a77c:6837:2548]) by MRXP264MB0120.FRAP264.PROD.OUTLOOK.COM ([fe80::b9c3:a77c:6837:2548%6]) with mapi id 15.20.3109.027; Mon, 22 Jun 2020 09:55:33 +0000 From: Renata Saiakhova To: dev@dpdk.org Cc: Renata Saiakhova Date: Mon, 22 Jun 2020 11:54:41 +0200 Message-Id: <20200622095443.26136-3-Renata.Saiakhova@ekinops.com> X-Mailer: git-send-email 2.17.2 In-Reply-To: <20200622095443.26136-1-Renata.Saiakhova@ekinops.com> References: <20200622095443.26136-1-Renata.Saiakhova@ekinops.com> X-ClientProxiedBy: AM0PR10CA0015.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:208:17c::25) To MRXP264MB0120.FRAP264.PROD.OUTLOOK.COM (2603:10a6:500:1b::10) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from renataOAB.oneaccess.intra (91.183.184.98) by AM0PR10CA0015.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:208:17c::25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3109.22 via Frontend Transport; Mon, 22 Jun 2020 09:55:33 +0000 X-Mailer: git-send-email 2.17.2 X-Originating-IP: [91.183.184.98] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 5d1ae44c-2645-49c2-6f9b-08d8169267a6 X-MS-TrafficTypeDiagnostic: MRXP264MB0391: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:843; X-Forefront-PRVS: 0442E569BC X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 0XtUIHzlBCDVc9aqDcKZ7qRDYZ+4dcWvsJNhYkf2S9+C9zjoQH7N+iWxMoGSd6Gy6vN9WPypWSeK235m/F48TXHbEQmKnMjnVGsrfxSJo/bZVSc+LYCfldCdktUNrGymjZv5wJw+LB4jpyCmwMkV+XltmVu2iMu2iYYwue0ADQNdzvK/9B97xQ7VZ3RhcUX9NnM77MG5QEktUXBjHwzFKW9u8AcMTaD/xS1sEpaY7Ngn96Pnbls5nOpVe42qGSNcVRGl7obfFLpgQ/l2vRO8UPvs6dw8/slbckjNilv6fJ0Q6UU0W7WPyG7wYFIJbUS8Fl7pXj7BMbRWbvdF48Ye4A== X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:MRXP264MB0120.FRAP264.PROD.OUTLOOK.COM; PTR:; CAT:NONE; SFTY:; SFS:(346002)(396003)(136003)(366004)(39840400004)(376002)(316002)(1076003)(478600001)(107886003)(6666004)(36756003)(52116002)(86362001)(8676002)(2906002)(66556008)(8936002)(83380400001)(66476007)(66946007)(16526019)(956004)(26005)(2616005)(186003)(6512007)(6486002)(6506007)(6916009)(5660300002)(4326008); DIR:OUT; SFP:1102; X-MS-Exchange-AntiSpam-MessageData: +L6FzFNpOtgMxsuBqXT2dIcalgWCS42o7CC3DOMAlJhhL7BImredLj1V5ODZ9cqkt6T8vYCKu4BxSLhKMJc8SDFVLCgtttyex9QjzAcyiXQO+Rl6yaZbNecfDloAMUGpXSCF5DRiP3tl0xT7AveWKlJzMP8xOkDN/dp7ZoireBl/DxWn7xbU3cDtHpwcOx8/anX0S7JX8Lb3mKY6ldM31FfdldXEOdgVTOwECJ8pHvzDTmNXRItEL54qoVtVUtkTgD5vLBI+RZrGdDI9kc6CKLQ1jka+tsF8bbr9979EUVNcqkZZ5KlTegjzwafFNyeXRzVntpbrMdeIfqtf5P81zwIswreHRO1SGEU0h6noyk3V6OK9OO9qF4LX7DGjn4wErtF7T2SQbplHZFb+L4sfRK4neYBfCltU59zCTknwcwQTI3DQIowbBWOO+Y5jKHe3YRtohWxSHAzarD7DTHJee3vT6JUXrtj1IjcOjeVh/UQ= X-OriginatorOrg: ekinops.com X-MS-Exchange-CrossTenant-Network-Message-Id: 5d1ae44c-2645-49c2-6f9b-08d8169267a6 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Jun 2020 09:55:33.4331 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: f57b78a6-c654-4771-a72f-837275f46179 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 38c7lDrrI35zRE0ni5EAArlkW7P7mbkFZ+YsZI6QijseeU9mSVdBTLVQZUKoV4/JClIQk99XeGrVo7k+PjdgsoySvtMH5QRpmXH5osK6k0E= X-MS-Exchange-Transport-CrossTenantHeadersStamped: MRXP264MB0391 Subject: [dpdk-dev] [PATCH v4 2/4] drivers/net: Fix in igb and ixgbe HW rings memory 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" Delete memzones for HW rings in igb and ixgbe while freeing queues Signed-off-by: Renata Saiakhova --- drivers/net/e1000/igb_rxtx.c | 2 ++ drivers/net/ixgbe/ixgbe_rxtx.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/drivers/net/e1000/igb_rxtx.c b/drivers/net/e1000/igb_rxtx.c index 684fa4ad8..fe80c0f0d 100644 --- a/drivers/net/e1000/igb_rxtx.c +++ b/drivers/net/e1000/igb_rxtx.c @@ -1884,12 +1884,14 @@ igb_dev_free_queues(struct rte_eth_dev *dev) for (i = 0; i < dev->data->nb_rx_queues; i++) { eth_igb_rx_queue_release(dev->data->rx_queues[i]); dev->data->rx_queues[i] = NULL; + rte_eth_dma_zone_free(dev, "rx_ring", i); } dev->data->nb_rx_queues = 0; for (i = 0; i < dev->data->nb_tx_queues; i++) { eth_igb_tx_queue_release(dev->data->tx_queues[i]); dev->data->tx_queues[i] = NULL; + rte_eth_dma_zone_free(dev, "tx_ring", i); } dev->data->nb_tx_queues = 0; } diff --git a/drivers/net/ixgbe/ixgbe_rxtx.c b/drivers/net/ixgbe/ixgbe_rxtx.c index 2e20e18c7..977ecf513 100644 --- a/drivers/net/ixgbe/ixgbe_rxtx.c +++ b/drivers/net/ixgbe/ixgbe_rxtx.c @@ -3368,12 +3368,14 @@ ixgbe_dev_free_queues(struct rte_eth_dev *dev) for (i = 0; i < dev->data->nb_rx_queues; i++) { ixgbe_dev_rx_queue_release(dev->data->rx_queues[i]); dev->data->rx_queues[i] = NULL; + rte_eth_dma_zone_free(dev, "rx_ring", i); } dev->data->nb_rx_queues = 0; for (i = 0; i < dev->data->nb_tx_queues; i++) { ixgbe_dev_tx_queue_release(dev->data->tx_queues[i]); dev->data->tx_queues[i] = NULL; + rte_eth_dma_zone_free(dev, "tx_ring", i); } dev->data->nb_tx_queues = 0; } From patchwork Mon Jun 22 09:54:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Renata Saiakhova X-Patchwork-Id: 71960 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 126DFA0519; Mon, 22 Jun 2020 11:55:50 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 523C11D63B; Mon, 22 Jun 2020 11:55:47 +0200 (CEST) Received: from FRA01-PR2-obe.outbound.protection.outlook.com (mail-eopbgr120090.outbound.protection.outlook.com [40.107.12.90]) by dpdk.org (Postfix) with ESMTP id A90C31D61D for ; Mon, 22 Jun 2020 11:55:45 +0200 (CEST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=kMQZVLSgyBph98ta9+etBiAu6d0JsYJ6NqEcSNVnKMHoNGRnl3fWgNX54qesQDrM0+7SvkJ5gORXDvjPbXH8/9I7dnCeJ75eHN0BURJtlrpEP8WHj/R4hoJO32ZCxph6lFpOEkRQYS2xcidk0Ixcq7VYDsXAWubBlwKJI2eTgznB7zIjXaUch1sOlA5D9VVUeHTiAQS968I+yqit7NgDDPhPtiPj0wueYFTWXBVttFqCTRBoBz5Kai5DDs2i97s91D6PbKU/7c9U5G6Z7cxSfH6Omb6XLhgfsbCJe0eC0FHAJw1a1/XWdArYWypz5Tmfw87iZf25qnPXWOFDjB1FXA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=mCcTpfIdyE/isO+qg9wQggBvAmxjxcnHV4OYsNyJLAM=; b=KHapnxUPlZYFI+SRgrcNZbStra3epwGvFf/lfSakehat5gUZgcJz0nMOqivJAs5G3ui4lT1Am8TxyrPIDoYqoog5nY6L1FcuyYk3Ofh9UV5WTJzYFovEpM/GLIjomdve9kRMeFyLVmbQLSRAPP6LIfw8RNdnSWtn49onR1mCgmKt6gRTWJzsWw0z+l+PVF5xxJVrH03823L9nOskuGsme96dJ8eWBJ8uV52qm9qKPTu4ftMKP8nBkwU/ERQf7/VFBMwDzjZRUIkTPbZNx0pRjo+iXQh0e07Ld/qpd6WMKTAfRq+ViTHyuZyPmCeHddmolHsDqk7/PD6PfLfXHIQHSA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=ekinops.com; dmarc=pass action=none header.from=ekinops.com; dkim=pass header.d=ekinops.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ekinops.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=mCcTpfIdyE/isO+qg9wQggBvAmxjxcnHV4OYsNyJLAM=; b=vO+BxR4yE+pw5YH9uiVodlmZwLapPs1xZ0tmRF4hlkL38f5Xy0C82C82ula0YXwHzCho+sNaq5Iz7zj8vNEMzVWdw0iokkj7iSI0RpXbUCGuTbA6DD/oBqJ060autC4UIxFe2RhmPDnZPVx4ZJezT1Eq1Oo1Nmk5ZHQtETvaRKo= Authentication-Results: dpdk.org; dkim=none (message not signed) header.d=none;dpdk.org; dmarc=none action=none header.from=ekinops.com; Received: from MRXP264MB0120.FRAP264.PROD.OUTLOOK.COM (2603:10a6:500:1b::10) by MRXP264MB0391.FRAP264.PROD.OUTLOOK.COM (2603:10a6:500:16::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3109.24; Mon, 22 Jun 2020 09:55:45 +0000 Received: from MRXP264MB0120.FRAP264.PROD.OUTLOOK.COM ([fe80::b9c3:a77c:6837:2548]) by MRXP264MB0120.FRAP264.PROD.OUTLOOK.COM ([fe80::b9c3:a77c:6837:2548%6]) with mapi id 15.20.3109.027; Mon, 22 Jun 2020 09:55:45 +0000 From: Renata Saiakhova To: dev@dpdk.org Cc: Renata Saiakhova Date: Mon, 22 Jun 2020 11:54:42 +0200 Message-Id: <20200622095443.26136-4-Renata.Saiakhova@ekinops.com> X-Mailer: git-send-email 2.17.2 In-Reply-To: <20200622095443.26136-1-Renata.Saiakhova@ekinops.com> References: <20200622095443.26136-1-Renata.Saiakhova@ekinops.com> X-ClientProxiedBy: AM0PR10CA0015.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:208:17c::25) To MRXP264MB0120.FRAP264.PROD.OUTLOOK.COM (2603:10a6:500:1b::10) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from renataOAB.oneaccess.intra (91.183.184.98) by AM0PR10CA0015.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:208:17c::25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3109.22 via Frontend Transport; Mon, 22 Jun 2020 09:55:44 +0000 X-Mailer: git-send-email 2.17.2 X-Originating-IP: [91.183.184.98] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: ee39c3c2-cbdc-4258-bdb6-08d816926e8f X-MS-TrafficTypeDiagnostic: MRXP264MB0391: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:1122; X-Forefront-PRVS: 0442E569BC X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: nu+IMy/tMBCRJ0wNhjg14OdkHCNppiiSwgdmow1W29yeGcKWSWb+siugCkwz4Qi3XtCExPhO6X0Hjw4Tl580S78MUWHNSYV4Ycg3io1CjqvrpwZ8GAZ37FrsGFyM02t4V7bBrFPq5aXy9VpknmOluFDMKkrMVWzKEVdsI5WaSk1C860Awd7DoIs6xvKLvZnPqYuJHRr3dfLG6ew2qEn5E4vGnGR1+oBRhp6hyNNEKwws/WJAbgFi0ILSOMk1xZAeMbkl86fYEUAZbF28GrKr+meKEx1U2egxdPYqJNnoKvdsoCNxT2oKAEh2hkdr1E5s X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:MRXP264MB0120.FRAP264.PROD.OUTLOOK.COM; PTR:; CAT:NONE; SFTY:; SFS:(346002)(396003)(136003)(366004)(39840400004)(376002)(316002)(1076003)(478600001)(107886003)(36756003)(52116002)(86362001)(8676002)(2906002)(66556008)(8936002)(83380400001)(66476007)(66946007)(16526019)(956004)(26005)(2616005)(186003)(6512007)(6486002)(6506007)(6916009)(5660300002)(4326008); DIR:OUT; SFP:1102; X-MS-Exchange-AntiSpam-MessageData: aN9o0uJBS1uXGHJ0HFOskvWH1xvBJe1OCl7lXDuQYGX+PEByVpTC1n1dvL9PHCP6CMmM8nAGSzH8QJl+Tww3NlSBkevCTauQr02smrULGWp9DvtahHuZzyDpQ5ESi7+Mfvx+m1tUeI3bAi/duDCRioovy6/fmu3sVZni4G1RVtcGNFouZlFyC9D9ZBiiUll9VZyiPWCcumvPAk5Fasi0pqQVvlEGRqldWKmInro8f11LTTWXTz2SQeSDKmG23Fwj/HqDEya67iXYzgZmPo1IWrFlbXJ1xfmAKWHF1VsQXwgpCMp9Z5AOixuRp/KDraiuE2OdXiIZsPZDqvIsedovEB6qxvdele69zIPsg5fm0Cxt2SrsH49mc5Ak3oZkCNf9xsruunEybWmWmZv0m6pq4sp5T48BoVi2yHH+zglcY7atkaiA4DJPFBAW5UNdAZ71JeukIWsLTtHWt5lvR1YNS8TBWeuxvsBT0GIv2QnuBGY= X-OriginatorOrg: ekinops.com X-MS-Exchange-CrossTenant-Network-Message-Id: ee39c3c2-cbdc-4258-bdb6-08d816926e8f X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Jun 2020 09:55:45.0044 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: f57b78a6-c654-4771-a72f-837275f46179 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: wZXF/qn6mCP77KiGHVZfbUkm89iWW9Zq59ihrzhHkec3e9FmifBOn7l9d7wt8/aj5Y29+3VLU1XyFLU9BO5xG0FeK/VXr6iBklQa6PPbDww= X-MS-Exchange-Transport-CrossTenantHeadersStamped: MRXP264MB0391 Subject: [dpdk-dev] [PATCH v4 3/4] drivers/net: Fix in i40e HW rings memory overlap 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" Delete memzones for HW rings in i40e while freeing queues Signed-off-by: Renata Saiakhova --- drivers/net/i40e/i40e_fdir.c | 3 +++ drivers/net/i40e/i40e_rxtx.c | 2 ++ 2 files changed, 5 insertions(+) diff --git a/drivers/net/i40e/i40e_fdir.c b/drivers/net/i40e/i40e_fdir.c index d59399afe..3a82cafac 100644 --- a/drivers/net/i40e/i40e_fdir.c +++ b/drivers/net/i40e/i40e_fdir.c @@ -269,6 +269,7 @@ i40e_fdir_teardown(struct i40e_pf *pf) { struct i40e_hw *hw = I40E_PF_TO_HW(pf); struct i40e_vsi *vsi; + struct rte_eth_dev *dev = pf->adapter->eth_dev; vsi = pf->fdir.fdir_vsi; if (!vsi) @@ -280,8 +281,10 @@ i40e_fdir_teardown(struct i40e_pf *pf) if (err) PMD_DRV_LOG(DEBUG, "Failed to do FDIR RX switch off"); i40e_dev_rx_queue_release(pf->fdir.rxq); + rte_eth_dma_zone_free(dev, "fdir_rx_ring", pf->fdir.rxq->queue_id); pf->fdir.rxq = NULL; i40e_dev_tx_queue_release(pf->fdir.txq); + rte_eth_dma_zone_free(dev, "fdir_tx_ring", pf->fdir.txq->queue_id); pf->fdir.txq = NULL; i40e_vsi_release(vsi); pf->fdir.fdir_vsi = NULL; diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c index 5e7c86ed8..99cec9b99 100644 --- a/drivers/net/i40e/i40e_rxtx.c +++ b/drivers/net/i40e/i40e_rxtx.c @@ -2900,6 +2900,7 @@ i40e_dev_free_queues(struct rte_eth_dev *dev) continue; i40e_dev_rx_queue_release(dev->data->rx_queues[i]); dev->data->rx_queues[i] = NULL; + rte_eth_dma_zone_free(dev, "rx_ring", i); } for (i = 0; i < dev->data->nb_tx_queues; i++) { @@ -2907,6 +2908,7 @@ i40e_dev_free_queues(struct rte_eth_dev *dev) continue; i40e_dev_tx_queue_release(dev->data->tx_queues[i]); dev->data->tx_queues[i] = NULL; + rte_eth_dma_zone_free(dev, "tx_ring", i); } } From patchwork Mon Jun 22 09:54:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Renata Saiakhova X-Patchwork-Id: 71961 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 41269A0519; Mon, 22 Jun 2020 11:56:02 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 2E4171D664; Mon, 22 Jun 2020 11:55:51 +0200 (CEST) Received: from FRA01-PR2-obe.outbound.protection.outlook.com (mail-eopbgr120110.outbound.protection.outlook.com [40.107.12.110]) by dpdk.org (Postfix) with ESMTP id 54A3D1D663 for ; Mon, 22 Jun 2020 11:55:49 +0200 (CEST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=aCauQDDds+IMudyIFlCWzi8G/frJTuR5Vz7z2A64FCeUTZNAbp0FXg3CDXwfdUYDSkVnetoMkNYGDLHWEL/qIa8VxoDee/+K+jjcs2mpYlSXCz9iXznE6BytCRJdw5TrVVqccG71c+7mXDYC0NstmdTdWhvTQEcPbvv6xIpDhr37hUouO4ej8kULGY8c48sjGI3PaMGH81ldQnjJ3IYmL2UuXaN6l7UqRm9wJA5d9mLkVURPrDhM+wMddqaMAjYuHw3wE7Wiu0JWjdbQoSL/8tLGntFk/7E4r7feNqTUx9BJGjSilceM3XG+9ParQrWUxKGiwPklHqaAIF+VYO+8GQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=uT+RBp/et0SvPYd9CdFJlj1DiIE2JJlsSp0o60lL2i4=; b=E55n2R2FKGp09lk1fr8P5OY9UBC6/JqtZlUR/VeGHAJsPeo4zIo3dC0KDAL6ID1wAYi+rbBWycuijW0sisyZvpzqgLPVK6y+JF7eSzFRkxrb72QxFZjYdX8kJ+xh+VkTWvTt/MT+XmUlBx1G2kjx6P6Ele5gLrqXnalEeTVGSS6GY3aV81QGy6lBvvZNBwlKRKUilFg3atV6p7d58jnbhP8tZ7vDCiJUtXRiVJVW5OEs2I7rSdf1r3H8+WLllzT8k3Ru+/7p7vCjdzgSOOKyrBfq70GomUsgT/DOTxaeoUkRdCJexs85P6sIQJldVGgwMybmRQGU+mYpuOUpqHUThw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=ekinops.com; dmarc=pass action=none header.from=ekinops.com; dkim=pass header.d=ekinops.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ekinops.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=uT+RBp/et0SvPYd9CdFJlj1DiIE2JJlsSp0o60lL2i4=; b=dOmtAtZgKp2fEBd/Rwrva536vC4NItkZRYMPv3guA77ytisRNE9i76EtELATRUzdgAG0K3py6Fr9NqBlcT7eO0USsG6113ez1XMrTvmgs6/lbmCpOnAZZ3UQ/ADZM5o0U+dDDKNatgk8Z3L6kDYWbk0fzaQHIWPgihC8H3AYpIY= Authentication-Results: dpdk.org; dkim=none (message not signed) header.d=none;dpdk.org; dmarc=none action=none header.from=ekinops.com; Received: from MRXP264MB0120.FRAP264.PROD.OUTLOOK.COM (2603:10a6:500:1b::10) by MRXP264MB0391.FRAP264.PROD.OUTLOOK.COM (2603:10a6:500:16::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3109.24; Mon, 22 Jun 2020 09:55:47 +0000 Received: from MRXP264MB0120.FRAP264.PROD.OUTLOOK.COM ([fe80::b9c3:a77c:6837:2548]) by MRXP264MB0120.FRAP264.PROD.OUTLOOK.COM ([fe80::b9c3:a77c:6837:2548%6]) with mapi id 15.20.3109.027; Mon, 22 Jun 2020 09:55:47 +0000 From: Renata Saiakhova To: dev@dpdk.org Cc: Renata Saiakhova Date: Mon, 22 Jun 2020 11:54:43 +0200 Message-Id: <20200622095443.26136-5-Renata.Saiakhova@ekinops.com> X-Mailer: git-send-email 2.17.2 In-Reply-To: <20200622095443.26136-1-Renata.Saiakhova@ekinops.com> References: <20200622095443.26136-1-Renata.Saiakhova@ekinops.com> X-ClientProxiedBy: AM0PR10CA0015.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:208:17c::25) To MRXP264MB0120.FRAP264.PROD.OUTLOOK.COM (2603:10a6:500:1b::10) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from renataOAB.oneaccess.intra (91.183.184.98) by AM0PR10CA0015.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:208:17c::25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3109.22 via Frontend Transport; Mon, 22 Jun 2020 09:55:46 +0000 X-Mailer: git-send-email 2.17.2 X-Originating-IP: [91.183.184.98] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: ee4e88ef-b8af-409c-a6b0-08d816926fd3 X-MS-TrafficTypeDiagnostic: MRXP264MB0391: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:843; X-Forefront-PRVS: 0442E569BC X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: qnsvCYvAdEpwx32COA4xmzTGiY0380jcks/y1/H/lLKJRoCw5iqLXuB4d83hNBcTjaL9NvEnfRtklzxT8LZQSGsiwr83qdcfwdO7Xj/H/rudWgxk3d7jMg8ZM2Q6uQWwNzBdzG8PCb6KrbBJ3lQFxCkq6xsA8fk5fN1nXNN8uEtUVGBwQkOIL9Mu37dgvJtSfP2+eX3K1DIktWj0MYhTrHROs0HlBcJ55bGhXw6usZjcA9E0qC+WtbYve6m2UXX2aZQguBt5QEc23kKyE+XRkz1rZViNHPY7i7OOp0jr1KTdP9A8C8uxOGeJLWwBRXb599LqKmF9xrKhU9rhan0rxA== X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:MRXP264MB0120.FRAP264.PROD.OUTLOOK.COM; PTR:; CAT:NONE; SFTY:; SFS:(346002)(396003)(136003)(366004)(39840400004)(376002)(316002)(1076003)(478600001)(107886003)(6666004)(36756003)(52116002)(86362001)(8676002)(2906002)(66556008)(8936002)(83380400001)(66476007)(66946007)(16526019)(956004)(26005)(2616005)(186003)(6512007)(6486002)(6506007)(6916009)(5660300002)(4326008); DIR:OUT; SFP:1102; X-MS-Exchange-AntiSpam-MessageData: /ngC+U7gYm7woFyEMlie9IryjIFeAXBeAxLMMmnTo//VjJ+5whhNdQjmlxvZtu3mAf6hNDr2HMaQy3/ayekI/TXet6wxFP3POp2sYOz8yFMRzZJ0K+SPoOy6uBYbMofDz4W2xeaaAchvErMIWDsj8oeXO1lQNmIqehDL+2TCR5GWAFJ89QhkRZc1DNREO0LVqH2JVboW3taeiCmQ6LLjM+Qbv6CWAw0hNiCB1i4bT8INNP8TAKJ5ZUwrjryyVJstKguFx/r8bT6tgxlN1GBIxEx5uTItOwBs6RYSNFtZmCcyrdJ7DCmARVp4LvZNzZrevd0EOu8qA1ejx5ul13HwkzE8hM05CznFs6DXDnhPZgbKzP55gwadZfyoiN/yKsv7rEVwAurEh7rgMl2+X90gtt3nXnEHV7KGYMYO2BpDdgRElkSb0DVFv5Vv5Bnk5gF1wwzRYjTk+9MOHO5hxJQZ06Q7kjcL+2/WQC0lt/hnUsI= X-OriginatorOrg: ekinops.com X-MS-Exchange-CrossTenant-Network-Message-Id: ee4e88ef-b8af-409c-a6b0-08d816926fd3 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Jun 2020 09:55:47.1562 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: f57b78a6-c654-4771-a72f-837275f46179 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: a234xuDjqUYRI8EFw2FJAH+WbdEvaIkV2tzUI8XYNVyXoye9JOZlNwFVvP5R2gvtn+sZ/SKhqRx/b79iVJhw6Jx1Ga/l/Gn9MbtBUoXamTU= X-MS-Exchange-Transport-CrossTenantHeadersStamped: MRXP264MB0391 Subject: [dpdk-dev] [PATCH v4 4/4] drivers/net: Fix in em and ice HW rings memory overlap 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" Delete memzones for HW rings in em and ice while freeing queues Signed-off-by: Renata Saiakhova --- drivers/net/e1000/em_rxtx.c | 2 ++ drivers/net/ice/ice_rxtx.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/drivers/net/e1000/em_rxtx.c b/drivers/net/e1000/em_rxtx.c index 49c53712a..67a271e8c 100644 --- a/drivers/net/e1000/em_rxtx.c +++ b/drivers/net/e1000/em_rxtx.c @@ -1611,12 +1611,14 @@ em_dev_free_queues(struct rte_eth_dev *dev) for (i = 0; i < dev->data->nb_rx_queues; i++) { eth_em_rx_queue_release(dev->data->rx_queues[i]); dev->data->rx_queues[i] = NULL; + rte_eth_dma_zone_free(dev, "rx_ring", i); } dev->data->nb_rx_queues = 0; for (i = 0; i < dev->data->nb_tx_queues; i++) { eth_em_tx_queue_release(dev->data->tx_queues[i]); dev->data->tx_queues[i] = NULL; + rte_eth_dma_zone_free(dev, "tx_ring", i); } dev->data->nb_tx_queues = 0; } diff --git a/drivers/net/ice/ice_rxtx.c b/drivers/net/ice/ice_rxtx.c index 1c9f31efd..7c2dad9d6 100644 --- a/drivers/net/ice/ice_rxtx.c +++ b/drivers/net/ice/ice_rxtx.c @@ -1905,6 +1905,7 @@ ice_free_queues(struct rte_eth_dev *dev) continue; ice_rx_queue_release(dev->data->rx_queues[i]); dev->data->rx_queues[i] = NULL; + rte_eth_dma_zone_free(dev, "rx_ring", i); } dev->data->nb_rx_queues = 0; @@ -1913,6 +1914,7 @@ ice_free_queues(struct rte_eth_dev *dev) continue; ice_tx_queue_release(dev->data->tx_queues[i]); dev->data->tx_queues[i] = NULL; + rte_eth_dma_zone_free(dev, "tx_ring", i); } dev->data->nb_tx_queues = 0; }