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GET /api/patches/86056/?format=api
{ "id": 86056, "url": "http://patches.dpdk.org/api/patches/86056/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1609949855-23817-3-git-send-email-xuemingl@nvidia.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": "<1609949855-23817-3-git-send-email-xuemingl@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1609949855-23817-3-git-send-email-xuemingl@nvidia.com", "date": "2021-01-06T16:17:28", "name": "[v2,2/9] ethdev: support new VF representor syntax", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "80131ada329fd97484df092bf01c3603ae5e37be", "submitter": { "id": 1904, "url": "http://patches.dpdk.org/api/people/1904/?format=api", "name": "Xueming Li", "email": "xuemingl@nvidia.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/1609949855-23817-3-git-send-email-xuemingl@nvidia.com/mbox/", "series": [ { "id": 14559, "url": "http://patches.dpdk.org/api/series/14559/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=14559", "date": "2021-01-06T16:17:28", "name": "support SubFunction representor", "version": 2, "mbox": "http://patches.dpdk.org/series/14559/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/86056/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/86056/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (xvm-189-124.dc0.ghst.net [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 18946A09FF;\n\tWed, 6 Jan 2021 17:18:07 +0100 (CET)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 8F8C7140D2C;\n\tWed, 6 Jan 2021 17:18:06 +0100 (CET)", "from mellanox.co.il (mail-il-dmz.mellanox.com [193.47.165.129])\n by mails.dpdk.org (Postfix) with ESMTP id 4A98740FA7\n for <dev@dpdk.org>; Wed, 6 Jan 2021 17:18:05 +0100 (CET)", "from Internal Mail-Server by MTLPINE1 (envelope-from\n xuemingl@nvidia.com) with SMTP; 6 Jan 2021 18:18:00 +0200", "from nvidia.com (pegasus05.mtr.labs.mlnx [10.210.16.100])\n by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id 106GI0Mh017451;\n Wed, 6 Jan 2021 18:18:00 +0200" ], "From": "Xueming Li <xuemingl@nvidia.com>", "To": "Thomas Monjalon <thomas@monjalon.net>,\n Ferruh Yigit <ferruh.yigit@intel.com>,\n Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>,\n Olivier Matz <olivier.matz@6wind.com>,\n Viacheslav Ovsiienko <viacheslavo@nvidia.com>", "Cc": "dev@dpdk.org, xuemingl@nvidia.com, Asaf Penso <asafp@nvidia.com>", "Date": "Wed, 6 Jan 2021 16:17:28 +0000", "Message-Id": "<1609949855-23817-3-git-send-email-xuemingl@nvidia.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": [ "<1609949855-23817-1-git-send-email-xuemingl@nvidia.com>", "<1608303356-13089-2-git-send-email-xuemingl@nvidia.com>" ], "References": [ "<1609949855-23817-1-git-send-email-xuemingl@nvidia.com>", "<1608303356-13089-2-git-send-email-xuemingl@nvidia.com>" ], "Subject": "[dpdk-dev] [PATCH v2 2/9] ethdev: support new VF representor syntax", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <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 <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "To prepare for more representor types, this patch adds compatible VF\nrepresentor devargs syntax:\n\nvf#: new VF port representor/s, example: vf[0-3], vf2\n\nFor backwards compatibility, representor \"#\" is deemed as \"vf#\".\n\nSigned-off-by: Xueming Li <xuemingl@nvidia.com>\n---\n doc/guides/prog_guide/poll_mode_drv.rst | 6 +++---\n lib/librte_ethdev/ethdev_private.c | 5 ++++-\n 2 files changed, 7 insertions(+), 4 deletions(-)", "diff": "diff --git a/doc/guides/prog_guide/poll_mode_drv.rst b/doc/guides/prog_guide/poll_mode_drv.rst\nindex 239ec820ea..979a2bab9d 100644\n--- a/doc/guides/prog_guide/poll_mode_drv.rst\n+++ b/doc/guides/prog_guide/poll_mode_drv.rst\n@@ -374,9 +374,9 @@ parameters to those ports.\n this argument allows user to specify which switch ports to enable port\n representors for.::\n \n- -a DBDF,representor=0\n- -a DBDF,representor=[0,4,6,9]\n- -a DBDF,representor=[0-31]\n+ -a DBDF,representor=vf0\n+ -a DBDF,representor=vf[0,4,6,9]\n+ -a DBDF,representor=vf[0-31]\n \n Note: PMDs are not required to support the standard device arguments and users\n should consult the relevant PMD documentation to see support devargs.\ndiff --git a/lib/librte_ethdev/ethdev_private.c b/lib/librte_ethdev/ethdev_private.c\nindex c219164a4a..54f565ca37 100644\n--- a/lib/librte_ethdev/ethdev_private.c\n+++ b/lib/librte_ethdev/ethdev_private.c\n@@ -95,6 +95,7 @@ rte_eth_devargs_process_list(char *str, uint16_t *list, uint16_t *len_list,\n /*\n * representor format:\n * #: range or single number of VF representor - legacy\n+ * vf#: VF port representor/s\n */\n int\n rte_eth_devargs_parse_representor_ports(char *str, void *data)\n@@ -102,8 +103,10 @@ rte_eth_devargs_parse_representor_ports(char *str, void *data)\n \tstruct rte_eth_devargs *eth_da = data;\n \tint ret;\n \n-\t/* Number # alone implies VF */\n+\t/* Parse vf# or number # alone implies VF */\n \teth_da->type = RTE_ETH_REPRESENTOR_VF;\n+\tif (str[0] == 'v' && str[1] == 'f')\n+\t\tstr += 2;\n \tret = rte_eth_devargs_process_list(str, eth_da->representor_ports,\n \t\tð_da->nb_representor_ports, RTE_MAX_ETHPORTS);\n \tif (ret < 0)\n", "prefixes": [ "v2", "2/9" ] }