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GET /api/patches/15566/?format=api
{ "id": 15566, "url": "https://patches.dpdk.org/api/patches/15566/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1472641235-23626-11-git-send-email-shreyansh.jain@nxp.com/", "project": { "id": 1, "url": "https://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<1472641235-23626-11-git-send-email-shreyansh.jain@nxp.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1472641235-23626-11-git-send-email-shreyansh.jain@nxp.com", "date": "2016-08-31T11:00:31", "name": "[dpdk-dev,v2,10/14] ether: utilize container_of for pci_drv", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "4c6b3f4a51c362cc986c18bbd94c11dfce30e84c", "submitter": { "id": 497, "url": "https://patches.dpdk.org/api/people/497/?format=api", "name": "Shreyansh Jain", "email": "shreyansh.jain@nxp.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1472641235-23626-11-git-send-email-shreyansh.jain@nxp.com/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/15566/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/15566/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [IPv6:::1])\n\tby dpdk.org (Postfix) with ESMTP id 2B22B3978;\n\tWed, 31 Aug 2016 13:02:08 +0200 (CEST)", "from NAM03-CO1-obe.outbound.protection.outlook.com\n\t(mail-co1nam03on0071.outbound.protection.outlook.com [104.47.40.71])\n\tby dpdk.org (Postfix) with ESMTP id 917F25584\n\tfor <dev@dpdk.org>; Wed, 31 Aug 2016 13:01:56 +0200 (CEST)", "from BN6PR03CA0072.namprd03.prod.outlook.com (10.173.137.34) by\n\tBN6PR03MB2433.namprd03.prod.outlook.com (10.168.223.11) with\n\tMicrosoft SMTP Server (version=TLS1_0,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA_P384) id\n\t15.1.587.13; Wed, 31 Aug 2016 11:01:53 +0000", "from BL2FFO11OLC012.protection.gbl (2a01:111:f400:7c09::142) by\n\tBN6PR03CA0072.outlook.office365.com (2603:10b6:404:4c::34) with\n\tMicrosoft SMTP Server (version=TLS1_0,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA_P384)\n\tid 15.1.599.9 via Frontend Transport; Wed, 31 Aug 2016 11:01:53 +0000", "from tx30smr01.am.freescale.net (192.88.168.50) by\n\tBL2FFO11OLC012.mail.protection.outlook.com (10.173.160.159) with\n\tMicrosoft\n\tSMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id\n\t15.1.587.6 via Frontend Transport; Wed, 31 Aug 2016 11:01:54 +0000", "from Tophie.ap.freescale.net ([10.232.14.87])\n\tby tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id\n\tu7VB0lab010481; Wed, 31 Aug 2016 04:01:52 -0700" ], "Authentication-Results": "spf=fail (sender IP is 192.88.168.50)\n\tsmtp.mailfrom=nxp.com; nxp.com; dkim=none (message not signed)\n\theader.d=none; nxp.com; dmarc=fail action=none header.from=nxp.com;\n\tnxp.com; \n\tdkim=none (message not signed) header.d=none;", "Received-SPF": "Fail (protection.outlook.com: domain of nxp.com does not\n\tdesignate 192.88.168.50 as permitted sender)\n\treceiver=protection.outlook.com; \n\tclient-ip=192.88.168.50; helo=tx30smr01.am.freescale.net;", "From": "Shreyansh Jain <shreyansh.jain@nxp.com>", "To": "<dev@dpdk.org>", "CC": "Shreyansh Jain <shreyansh.jain@nxp.com>, Jan Viktorin\n\t<viktorin@rehivetech.com>, Hemant Agrawal <hemant.agrawal@nxp.com>", "Date": "Wed, 31 Aug 2016 16:30:31 +0530", "Message-ID": "<1472641235-23626-11-git-send-email-shreyansh.jain@nxp.com>", "X-Mailer": "git-send-email 2.7.4", "In-Reply-To": "<1472641235-23626-1-git-send-email-shreyansh.jain@nxp.com>", "References": "<1451682326-5834-1-git-send-email-viktorin@rehivetech.com>\n\t<1472641235-23626-1-git-send-email-shreyansh.jain@nxp.com>", "X-EOPAttributedMessage": "0", "X-Matching-Connectors": "131171149147114099;\n\t(91ab9b29-cfa4-454e-5278-08d120cd25b8); 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BN6PR03MB2433;\n\t23:FMHrQ+zaaflWP7Z0c8H0QGIacRMOnOJqy5KkeOguW?=\n\t=?us-ascii?Q?kpV/2rOJ12GoO0tHsCcVd1cPS5nnNemOcpoqVz7vDKu1w9BbdeOsOtCz74Tz?=\n\t=?us-ascii?Q?fbGNvjBY8x6TKCuMRIglmAb6jGzvrmwC0QpXaN4ccN6DxN0IbBLXsOIMGMPL?=\n\t=?us-ascii?Q?sQA/ZdDCDAB1ZXqgLJSiqzhLejSF6j6MPR36BOqEfOD73Zgdu4mhWxewSIiX?=\n\t=?us-ascii?Q?lXqvluD97Sy6Eh8xSDzb+VN6D2qE6bFk7RrdlHBc96CSoABe0pXB3WCjeyjY?=\n\t=?us-ascii?Q?ZRmJM1i62+7arDnR31r3mkEP968TTDV7pbA93lUK9ymS6iaoMEXuNe6rT187?=\n\t=?us-ascii?Q?h1JM82t9/hGV+1F7qp1MHCOsttniZQ4hweyieKBg+tG4riR6MARzDMCFl9l8?=\n\t=?us-ascii?Q?D40YP7lELvoRdI/tvt0e+CuawcqtyE2VOldDmg8veudu6pb2+Oo5qY516HEB?=\n\t=?us-ascii?Q?NKBRB81dqD4vR2RsVZnoS5R/yi74SOJdEgEyAwgswz29cdKybhmHtM06K8df?=\n\t=?us-ascii?Q?mjoPEVtSEe3IIYROg4vqLG6r0h+hfSPWxdUzO9tT0DjST/D/ev/IxZ3qXQX2?=\n\t=?us-ascii?Q?UXbni1el2gZZ9PBCVm2w1VY4dvRIHs7s4VLfanMU86kRAd2fWRw/hs6+CG2U?=\n\t=?us-ascii?Q?0LFNFC2fo9BmbV7smkSpHbWkMGK/cr9Qun1On7eIUzrO8kGnUl2jpMuZm0fX?=\n\t=?us-ascii?Q?zVXORvtmEJCUKsmpHVo7Wg/4++znot6l6b5SJTxglNG1r28zQ+8qnbYJ8tq2?=\n\t=?us-ascii?Q?e9ja6vO6o8SB4e4CaiGNStqKDwx5+aQYd2+5ynA3O93WshmwLOY3qRvNGJQe?=\n\t=?us-ascii?Q?4TE+5Q+HQXcE/uNkVuqgOw/uaF2M3gwtD8UrhfpzRj18a4ULGTpqd1gqGcVv?=\n\t=?us-ascii?Q?f1fFeBWrYCVy7nD9IlqnoKmt4YMYKjkrDrlTb+E5FAwza0P2LQ/YnOf8CUtX?=\n\t=?us-ascii?Q?Ijd0R4emdpyAOfgiRGPnPNTOYBOlU4qNHCgrZsXtnJqyF0JGwWEz2Tt2Udjp?=\n\t=?us-ascii?Q?MG1kRNBnHqBFRTkNQcaTxJ2yE+96CvF449RdIpQUObaPrcGETV2qA7u26wmA?=\n\t=?us-ascii?Q?yENfehTzkC3D0Af2FMorxwWjRcaJw031IPX7q96f0RtVpL3mgs7HhjAf4SpQ?=\n\t=?us-ascii?Q?uwnp/9Jc0ar06BEw4ipKD0mbo4OzdYy3FVBgaPCJCgcPQAmeRRgAUZiCbgVr?=\n\t=?us-ascii?Q?2GXtBQYQQ2/ilMKcDSmRM9uRSotWA676gp4Smpks/0XeTANnvgwefCDqJ24z?=\n\t=?us-ascii?Q?5QfUHROVmUG0iRuvXXrc3wSxE52mibw0vnCVAcz?=", "1; BN6PR03MB2433;\n\t6:tgpe8IDMNTYfqkHCzL2cUIYjJZaDgDkbQrwLRlwEdmJwazmuLtuyyfxJ/iqIkBeImlLCSTkHB8C+eRkju7OnW0z/tjajR/zqICCIBp1gZC28g6rMP0bN3mB2l/KzpgTafzooKXQfP9VGg/5fhd+ErUn5LwYqAfO5kDUakG3sDcE+3v1MDAy2kIi/1DCKCdYS8PfG+j5827Uxu5k7aWoD5nucBBLEN41K7EvEGkZqaWEaVkaZLjCR0KTXk03AZpORA1cDVOY/iu6nj0RipUyyX7d5V4AAvE97d6HhddZVjqM=;\n\t5:VEbxc5TpRqvU/PRk/GhSo6v0PeYVWLS391ACJGo7hOWsQwx+5yEEXOYcHjV50i3SXEJTQ5Q6vPW8MapU7aRdpkRxX67SX+QTD/9ktOKZlP4umvo/tR9ro4nLBKr5WB8dVP/ky6KWK6vBNmGlEcMd34WTOyrTJAycPC2B681HssE=;\n\t24:Dwj04MTjnEvVIVRJA06E5gib0TTvTTC4WBYCog7rlpwDARMmbOf7vXE8EC2MhBtjPpwmzCBrOi2t2trp1NFbv4YwZx1GIqGKPeZKv+nma+s=;\n\t7:ucNvLFgAYeNi8wfsJaJyhvVqOYpP2V3yXNoIneTmoD0niPRCFSE0eJThEG4EPWBZ4WO4Obvjl6H6tz2nqpR+7A98f9+ZfNF+FRElGMuH9h2E7F+3z2BxF4egQ55ozUuJIGqND9YkpXU7IZUzDLFdoRlylcqtam2rfx9eDa2aLXO+De17wWxmbxYf5K4i9hTT++elHcAgFSBwMM91x/CFHeTmo0lIQWE/RE0iNY2CtqFBFVjXGfvTlqLtQEKx8Lv6" ], "MIME-Version": "1.0", "Content-Type": "text/plain", "X-MS-Office365-Filtering-Correlation-Id": "c397232a-bf5e-4742-8a73-08d3d18e3828", "X-Microsoft-Antispam": "UriScan:;BCL:0;PCL:0;RULEID:;SRVR:BN6PR03MB2433;", "X-Microsoft-Antispam-PRVS": "<BN6PR03MB24330780C11E5987B20CCA3290E30@BN6PR03MB2433.namprd03.prod.outlook.com>", "X-Exchange-Antispam-Report-Test": "UriScan:(185117386973197);", "X-Exchange-Antispam-Report-CFA-Test": "BCL:0; PCL:0;\n\tRULEID:(6040176)(601004)(2401047)(13017025)(13015025)(13018025)(13023025)(13024025)(8121501046)(5005006)(10201501046)(3002001)(6055026);\n\tSRVR:BN6PR03MB2433; BCL:0; PCL:0; RULEID:(400006); SRVR:BN6PR03MB2433;", "X-Forefront-PRVS": "00514A2FE6", "SpamDiagnosticOutput": "1:99", "SpamDiagnosticMetadata": "NSPM", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "31 Aug 2016 11:01:54.5398\n\t(UTC)", "X-MS-Exchange-CrossTenant-Id": "5afe0b00-7697-4969-b663-5eab37d5f47e", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "TenantId=5afe0b00-7697-4969-b663-5eab37d5f47e;\n\tIp=[192.88.168.50]; \n\tHelo=[tx30smr01.am.freescale.net]", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "BN6PR03MB2433", "Subject": "[dpdk-dev] [PATCH v2 10/14] ether: utilize container_of for pci_drv", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "patches and discussions about DPDK <dev.dpdk.org>", "List-Unsubscribe": "<http://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://dpdk.org/ml/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<http://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "It is not necessary to place the rte_pci_driver at the beginning\nof the rte_eth_dev struct anymore as we use the container_of macro\nto get the parent pointer.\n\nSigned-off-by: Jan Viktorin <viktorin@rehivetech.com>\nSigned-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>\nSigned-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>\n---\n lib/librte_ether/rte_ethdev.c | 4 ++--\n lib/librte_ether/rte_ethdev.h | 2 +-\n 2 files changed, 3 insertions(+), 3 deletions(-)", "diff": "diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c\nindex d54ec9e..b10d985 100644\n--- a/lib/librte_ether/rte_ethdev.c\n+++ b/lib/librte_ether/rte_ethdev.c\n@@ -242,7 +242,7 @@ rte_eth_dev_pci_probe(struct rte_pci_driver *pci_drv,\n \n \tint diag;\n \n-\teth_drv = (struct eth_driver *)pci_drv;\n+\teth_drv = container_of(pci_drv, struct eth_driver, pci_drv);\n \n \trte_eal_pci_device_name(&pci_dev->addr, ethdev_name,\n \t\t\tsizeof(ethdev_name));\n@@ -303,7 +303,7 @@ rte_eth_dev_pci_remove(struct rte_pci_device *pci_dev)\n \tif (eth_dev == NULL)\n \t\treturn -ENODEV;\n \n-\teth_drv = (const struct eth_driver *)pci_dev->driver;\n+\teth_drv = container_of(pci_dev->driver, struct eth_driver, pci_drv);\n \n \t/* Invoke PMD device uninit function */\n \tif (*eth_drv->eth_dev_uninit) {\ndiff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h\nindex 2a697ec..8320dc4 100644\n--- a/lib/librte_ether/rte_ethdev.h\n+++ b/lib/librte_ether/rte_ethdev.h\n@@ -1842,7 +1842,7 @@ typedef int (*eth_dev_uninit_t)(struct rte_eth_dev *eth_dev);\n * Each Ethernet driver acts as a PCI driver and is represented by a generic\n * *eth_driver* structure that holds:\n *\n- * - An *rte_pci_driver* structure (which must be the first field).\n+ * - An *rte_pci_driver* structure.\n *\n * - The *eth_dev_init* function invoked for each matching PCI device.\n *\n", "prefixes": [ "dpdk-dev", "v2", "10/14" ] }