Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/2782/?format=api
{ "id": 2782, "url": "http://patchwork.dpdk.org/api/patches/2782/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/1422596563-26310-3-git-send-email-mukawa@igel.co.jp/", "project": { "id": 1, "url": "http://patchwork.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": "<1422596563-26310-3-git-send-email-mukawa@igel.co.jp>", "list_archive_url": "https://inbox.dpdk.org/dev/1422596563-26310-3-git-send-email-mukawa@igel.co.jp", "date": "2015-01-30T05:42:30", "name": "[dpdk-dev,v5,02/13] eal_pci: pci memory map work with driver type", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "50cffb0203668766361c179a1793415a618a805c", "submitter": { "id": 64, "url": "http://patchwork.dpdk.org/api/people/64/?format=api", "name": "Tetsuya Mukawa", "email": "mukawa@igel.co.jp" }, "delegate": null, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/1422596563-26310-3-git-send-email-mukawa@igel.co.jp/mbox/", "series": [], "comments": "http://patchwork.dpdk.org/api/patches/2782/comments/", "check": "pending", "checks": "http://patchwork.dpdk.org/api/patches/2782/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 A5D715AAA;\n\tFri, 30 Jan 2015 06:44:55 +0100 (CET)", "from mail-pa0-f46.google.com (mail-pa0-f46.google.com\n\t[209.85.220.46]) by dpdk.org (Postfix) with ESMTP id 5EA495AA2\n\tfor <dev@dpdk.org>; Fri, 30 Jan 2015 06:44:45 +0100 (CET)", "by mail-pa0-f46.google.com with SMTP id lj1so48073753pab.5\n\tfor <dev@dpdk.org>; Thu, 29 Jan 2015 21:44:44 -0800 (PST)", "from localhost.localdomain (napt.igel.co.jp. [219.106.231.132])\n\tby mx.google.com with ESMTPSA id\n\tki4sm9482266pdb.34.2015.01.29.21.44.42\n\t(version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128);\n\tThu, 29 Jan 2015 21:44:44 -0800 (PST)" ], "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20130820;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references;\n\tbh=M3kFGFQL5QSzS/BOo3w3nHlM9Sr4UsdZEIAqc/Rcepw=;\n\tb=DAwBvKHu9ozR0CeFxO9egowSV8c1c4G/NGDEuf/K0fzg9PapThVXa+JPL61uLYvtKb\n\tPYr8MvuIQkW+Xg9QmgvKT/lYO/K+SlUvoThQSdEmC9BpHr1xgSXh2djQ7VBpG/q2ADJB\n\t0jGI0DgZRlUOHH5uTUPQN5g2IrAkkEWnjpOaoI3fyPMqfmaG7Vq74jqqpc9xGJaogOoK\n\tcib6OSjJlEojdyCrEOlKqIjw+ADluOvLa+AgpK/fEv2i1JIvp5Gc/PGfSFQ6+vuN1muB\n\tFJBaKEpBkT7vQnlUkOa6EsVfW0QHC0IXDetnZJJTPsN8KvEDBrVR9YSkBrFT6486HOXa\n\tmN8A==", "X-Gm-Message-State": "ALoCoQkJ+HKlyEjFDV3TIIANFZIfFd/BkRcRr4w4VQ26HSfXa9Q5hT+dMX7dWIUybnXaIp7O4Oad", "X-Received": "by 10.66.250.134 with SMTP id zc6mr6629597pac.2.1422596684776;\n\tThu, 29 Jan 2015 21:44:44 -0800 (PST)", "From": "Tetsuya Mukawa <mukawa@igel.co.jp>", "To": "dev@dpdk.org", "Date": "Fri, 30 Jan 2015 14:42:30 +0900", "Message-Id": "<1422596563-26310-3-git-send-email-mukawa@igel.co.jp>", "X-Mailer": "git-send-email 1.9.1", "In-Reply-To": "<1422596563-26310-1-git-send-email-mukawa@igel.co.jp>", "References": "<1421664027-17971-9-git-send-email-mukawa@igel.co.jp>\n\t<1422596563-26310-1-git-send-email-mukawa@igel.co.jp>", "Subject": "[dpdk-dev] [PATCH v5 02/13] eal_pci: pci memory map work with\n\tdriver type", "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": "From: Michael Qiu <michael.qiu@intel.com>\n\nWith the driver type flag in struct rte_pci_dev, we do not need\nto always map uio devices with vfio related function when\nvfio enabled.\n\nSigned-off-by: Michael Qiu <michael.qiu@intel.com>\nSigned-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>\n---\n lib/librte_eal/linuxapp/eal/eal_pci.c | 30 +++++++++++++++++-------------\n 1 file changed, 17 insertions(+), 13 deletions(-)", "diff": "diff --git a/lib/librte_eal/linuxapp/eal/eal_pci.c b/lib/librte_eal/linuxapp/eal/eal_pci.c\nindex bd3f77d..c0ca5a5 100644\n--- a/lib/librte_eal/linuxapp/eal/eal_pci.c\n+++ b/lib/librte_eal/linuxapp/eal/eal_pci.c\n@@ -549,25 +549,29 @@ pci_config_space_set(struct rte_pci_device *dev)\n static int\n pci_map_device(struct rte_pci_device *dev)\n {\n-\tint ret, mapped = 0;\n+\tint ret = -1;\n \n \t/* try mapping the NIC resources using VFIO if it exists */\n+\tswitch (dev->pt_driver) {\n+\tcase RTE_PT_VFIO:\n #ifdef VFIO_PRESENT\n-\tif (pci_vfio_is_enabled()) {\n-\t\tret = pci_vfio_map_resource(dev);\n-\t\tif (ret == 0)\n-\t\t\tmapped = 1;\n-\t\telse if (ret < 0)\n-\t\t\treturn ret;\n-\t}\n+\t\tif (pci_vfio_is_enabled())\n+\t\t\tret = pci_vfio_map_resource(dev);\n #endif\n-\t/* map resources for devices that use igb_uio */\n-\tif (!mapped) {\n+\t\tbreak;\n+\tcase RTE_PT_IGB_UIO:\n+\tcase RTE_PT_UIO_GENERIC:\n+\t\t/* map resources for devices that use uio */\n \t\tret = pci_uio_map_resource(dev);\n-\t\tif (ret != 0)\n-\t\t\treturn ret;\n+\t\tbreak;\n+\tdefault:\n+\t\tRTE_LOG(DEBUG, EAL, \" Not managed by known pt driver,\"\n+\t\t\t\" skipped\\n\");\n+\t\tret = 1;\n+\t\tbreak;\n \t}\n-\treturn 0;\n+\n+\treturn ret;\n }\n \n /*\n", "prefixes": [ "dpdk-dev", "v5", "02/13" ] }