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GET /api/patches/41352/?format=api
{ "id": 41352, "url": "http://patches.dpdk.org/api/patches/41352/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1529574244-18997-4-git-send-email-hemant.agrawal@nxp.com/", "project": { "id": 1, "url": "http://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": "<1529574244-18997-4-git-send-email-hemant.agrawal@nxp.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1529574244-18997-4-git-send-email-hemant.agrawal@nxp.com", "date": "2018-06-21T09:43:58", "name": "[04/10] bus/dpaa: implement new of API to get MAC address", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "e03d06cd336f8549966d6966ccd51c0227544714", "submitter": { "id": 477, "url": "http://patches.dpdk.org/api/people/477/?format=api", "name": "Hemant Agrawal", "email": "hemant.agrawal@nxp.com" }, "delegate": { "id": 1, "url": "http://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1529574244-18997-4-git-send-email-hemant.agrawal@nxp.com/mbox/", "series": [ { "id": 191, "url": "http://patches.dpdk.org/api/series/191/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=191", "date": "2018-06-21T09:43:55", "name": "[01/10] bus/dpaa: fix phandle support for kernel 4.16", "version": 1, "mbox": "http://patches.dpdk.org/series/191/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/41352/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/41352/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 [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 9F68D1BDD4;\n\tThu, 21 Jun 2018 11:45:51 +0200 (CEST)", "from EUR02-VE1-obe.outbound.protection.outlook.com\n\t(mail-eopbgr20087.outbound.protection.outlook.com [40.107.2.87])\n\tby dpdk.org (Postfix) with ESMTP id 2011E1BDD4\n\tfor <dev@dpdk.org>; Thu, 21 Jun 2018 11:45:47 +0200 (CEST)", "from bf-netperf1.ap.freescale.net (14.142.187.166) by\n\tAM2PR04MB0755.eurprd04.prod.outlook.com (2a01:111:e400:8411::15) with\n\tMicrosoft SMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.863.16;\n\tThu, 21 Jun 2018 09:45:44 +0000" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1;\n\th=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n\tbh=+Xigs0/pycWk/Bxzn6lQFDgCQg7JbKx5lbTLF7QyEIk=;\n\tb=JashanxP3yPph9wV3b81JnqF+qF/ppcRVsg+0NdIW8heintFtbg0tkWI0FpskjzL9+2Md49408X5GVAmH9LTvdo3iZaAT/XYYq0C0+Un/VTtQaEq3YeJ4oLtri2ZmJRK+WCl5lXWFWTJBAnnaoEScrPkhtP4p4Rev29vQeCgngY=", "Authentication-Results": "spf=none (sender IP is )\n\tsmtp.mailfrom=hemant.agrawal@nxp.com; ", "From": "Hemant Agrawal <hemant.agrawal@nxp.com>", "To": "dev@dpdk.org", "Cc": "ferruh.yigit@intel.com,\n\tAkhil Goyal <akhil.goyal@nxp.com>", "Date": "Thu, 21 Jun 2018 15:13:58 +0530", "Message-Id": "<1529574244-18997-4-git-send-email-hemant.agrawal@nxp.com>", "X-Mailer": "git-send-email 2.7.4", "In-Reply-To": "<1529574244-18997-1-git-send-email-hemant.agrawal@nxp.com>", "References": "<1529574244-18997-1-git-send-email-hemant.agrawal@nxp.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Originating-IP": "[14.142.187.166]", "X-ClientProxiedBy": "BM1PR0101CA0035.INDPRD01.PROD.OUTLOOK.COM\n\t(2603:1096:b00:1a::21) To AM2PR04MB0755.eurprd04.prod.outlook.com\n\t(2a01:111:e400:8411::15)", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "608672fe-679f-4b0e-a14a-08d5d75bc2dc", "X-MS-Office365-Filtering-HT": "Tenant", "X-Microsoft-Antispam": "UriScan:; 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PCL:0;\n\tRULEID:(8211001083)(6040522)(2401047)(5005006)(8121501046)(3231254)(944501410)(52105095)(10201501046)(93006095)(93001095)(3002001)(6055026)(149027)(150027)(6041310)(20161123564045)(20161123558120)(20161123562045)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(20161123560045)(6072148)(201708071742011)(7699016);\n\tSRVR:AM2PR04MB0755; BCL:0; PCL:0; RULEID:; SRVR:AM2PR04MB0755; ", "X-Forefront-PRVS": "07106EF9B9", "X-Forefront-Antispam-Report": "SFV:NSPM;\n\tSFS:(10009020)(396003)(376002)(366004)(39860400002)(346002)(39380400002)(199004)(189003)(50466002)(6116002)(6506007)(55236004)(76176011)(2906002)(6512007)(478600001)(51416003)(48376002)(52116002)(3846002)(2361001)(186003)(26005)(16526019)(956004)(11346002)(97736004)(2351001)(5009440100003)(386003)(446003)(4326008)(8936002)(8676002)(476003)(486006)(7736002)(81156014)(81166006)(305945005)(16586007)(6916009)(6486002)(105586002)(106356001)(2616005)(47776003)(53936002)(36756003)(50226002)(44832011)(86362001)(68736007)(25786009)(5660300001)(316002)(6666003)(66066001)(110426005);\n\tDIR:OUT; SFP:1101; SCL:1; SRVR:AM2PR04MB0755;\n\tH:bf-netperf1.ap.freescale.net; \n\tFPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; ", "Received-SPF": "None (protection.outlook.com: nxp.com does not designate\n\tpermitted sender hosts)", "X-Microsoft-Antispam-Message-Info": "ynOvNF/cLoo8dVisqRsIK7hD7Xm/37ecK3IL+eweQrZGMBWlorAPOoylV2yejeLONrCpTifB2B5Xnv3499iyJcgo6O0Vv1KEklo6pWBCsGPSng3ehNjmH/lNJabDRxPDjv07CyJNLwj8V+b/DL1k1KS9NnswTIW3hwScHNMwuPoM4yK46IrOUrIAphGrTVy9AQymCQYOoVLUWD9MCm2zm0AN37D83uTM9Iz8AhlvFqV0KY0hRDmyE2ZUsSnOcuveUU/RdCqNFGSxUft5GA4as/oigG1mdD8lF7eHcGLKzgkSv6rRgjsUVtZMF/9MbW4OqxyfTbnSeETqKzCW9gbmow==", "SpamDiagnosticOutput": "1:99", "SpamDiagnosticMetadata": "NSPM", "X-OriginatorOrg": "nxp.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "21 Jun 2018 09:45:44.5261\n\t(UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "608672fe-679f-4b0e-a14a-08d5d75bc2dc", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-CrossTenant-Id": "686ea1d3-bc2b-4c6f-a92c-d99c5c301635", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "AM2PR04MB0755", "Subject": "[dpdk-dev] [PATCH 04/10] bus/dpaa: implement new of API to get MAC\n\taddress", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "From: Akhil Goyal <akhil.goyal@nxp.com>\n\nSigned-off-by: Akhil Goyal <akhil.goyal@nxp.com>\n---\n drivers/bus/dpaa/base/fman/of.c | 39 +++++++++++++++++++++++++++++++\n drivers/bus/dpaa/include/of.h | 2 ++\n drivers/bus/dpaa/rte_bus_dpaa_version.map | 8 +++++++\n 3 files changed, 49 insertions(+)", "diff": "diff --git a/drivers/bus/dpaa/base/fman/of.c b/drivers/bus/dpaa/base/fman/of.c\nindex eb55cb9..a7f3174 100644\n--- a/drivers/bus/dpaa/base/fman/of.c\n+++ b/drivers/bus/dpaa/base/fman/of.c\n@@ -546,3 +546,42 @@ of_device_is_compatible(const struct device_node *dev_node,\n \t\treturn true;\n \treturn false;\n }\n+\n+static const void *of_get_mac_addr(const struct device_node *np,\n+\t\tconst char *name)\n+{\n+\treturn of_get_property(np, name, NULL);\n+}\n+\n+/**\n+ * Search the device tree for the best MAC address to use. 'mac-address' is\n+ * checked first, because that is supposed to contain to \"most recent\" MAC\n+ * address. If that isn't set, then 'local-mac-address' is checked next,\n+ * because that is the default address. If that isn't set, then the obsolete\n+ * 'address' is checked, just in case we're using an old device tree.\n+ *\n+ * Note that the 'address' property is supposed to contain a virtual address of\n+ * the register set, but some DTS files have redefined that property to be the\n+ * MAC address.\n+ *\n+ * All-zero MAC addresses are rejected, because those could be properties that\n+ * exist in the device tree, but were not set by U-Boot. For example, the\n+ * DTS could define 'mac-address' and 'local-mac-address', with zero MAC\n+ * addresses. Some older U-Boots only initialized 'local-mac-address'. In\n+ * this case, the real MAC is in 'local-mac-address', and 'mac-address' exists\n+ * but is all zeros.\n+ */\n+const void *of_get_mac_address(const struct device_node *np)\n+{\n+\tconst void *addr;\n+\n+\taddr = of_get_mac_addr(np, \"mac-address\");\n+\tif (addr)\n+\t\treturn addr;\n+\n+\taddr = of_get_mac_addr(np, \"local-mac-address\");\n+\tif (addr)\n+\t\treturn addr;\n+\n+\treturn of_get_mac_addr(np, \"address\");\n+}\ndiff --git a/drivers/bus/dpaa/include/of.h b/drivers/bus/dpaa/include/of.h\nindex 151be5a..7ea7608 100644\n--- a/drivers/bus/dpaa/include/of.h\n+++ b/drivers/bus/dpaa/include/of.h\n@@ -109,6 +109,8 @@ const struct device_node *of_get_parent(const struct device_node *dev_node);\n const struct device_node *of_get_next_child(const struct device_node *dev_node,\n \t\t\t\t\t const struct device_node *prev);\n \n+const void *of_get_mac_address(const struct device_node *np);\n+\n #define for_each_child_node(parent, child) \\\n \tfor (child = of_get_next_child(parent, NULL); child != NULL; \\\n \t\t\tchild = of_get_next_child(parent, child))\ndiff --git a/drivers/bus/dpaa/rte_bus_dpaa_version.map b/drivers/bus/dpaa/rte_bus_dpaa_version.map\nindex 8d90285..e00c911 100644\n--- a/drivers/bus/dpaa/rte_bus_dpaa_version.map\n+++ b/drivers/bus/dpaa/rte_bus_dpaa_version.map\n@@ -92,3 +92,11 @@ DPDK_18.02 {\n \n \tlocal: *;\n } DPDK_17.11;\n+\n+DPDK_18.08 {\n+\tglobal:\n+\n+\tof_get_mac_address;\n+\n+\tlocal: *;\n+} DPDK_18.02;\n", "prefixes": [ "04/10" ] }