From patchwork Thu Feb 28 07:13:11 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Xu, Rosen" X-Patchwork-Id: 50615 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 530505B40; Thu, 28 Feb 2019 08:15:12 +0100 (CET) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id B52135B3C for ; Thu, 28 Feb 2019 08:15:10 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 Feb 2019 23:15:09 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.58,422,1544515200"; d="scan'208";a="142299777" Received: from dpdkx8602.sh.intel.com ([10.67.110.200]) by orsmga001.jf.intel.com with ESMTP; 27 Feb 2019 23:15:07 -0800 From: Rosen Xu To: dev@dpdk.org Cc: ferruh.yigit@intel.com, tianfei.zhang@intel.com, dan.wei@intel.com, rosen.xu@intel.com, andy.pei@intel.com, qiming.yang@intel.com, haiyue.wang@intel.com, santos.chen@intel.com, zhang.zhang@intel.com Date: Thu, 28 Feb 2019 15:13:11 +0800 Message-Id: <1551338000-120348-3-git-send-email-rosen.xu@intel.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1551338000-120348-1-git-send-email-rosen.xu@intel.com> References: <1551338000-120348-1-git-send-email-rosen.xu@intel.com> Subject: [dpdk-dev] [PATCH v1 02/11] drivers/bus/ifpga: add function for AFU search by name 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" In many scenarios, AFU is needed searched by name, this function add the feature. Signed-off-by: Rosen Xu Signed-off-by: Andy Pei --- drivers/bus/ifpga/ifpga_bus.c | 13 +++++++++++++ drivers/bus/ifpga/rte_bus_ifpga.h | 3 +++ 2 files changed, 16 insertions(+) diff --git a/drivers/bus/ifpga/ifpga_bus.c b/drivers/bus/ifpga/ifpga_bus.c index 55d3abf..dfd6b1f 100644 --- a/drivers/bus/ifpga/ifpga_bus.c +++ b/drivers/bus/ifpga/ifpga_bus.c @@ -73,6 +73,19 @@ void rte_ifpga_driver_unregister(struct rte_afu_driver *driver) return NULL; } +struct rte_afu_device * +rte_ifpga_find_afu_by_name(const char *name) +{ + struct rte_afu_device *afu_dev = NULL; + + TAILQ_FOREACH(afu_dev, &ifpga_afu_dev_list, next) { + if (afu_dev && + !strcmp(afu_dev->device.name, name)) + return afu_dev; + } + return NULL; +} + static const char * const valid_args[] = { #define IFPGA_ARG_NAME "ifpga" IFPGA_ARG_NAME, diff --git a/drivers/bus/ifpga/rte_bus_ifpga.h b/drivers/bus/ifpga/rte_bus_ifpga.h index 820eeaa..5762a33 100644 --- a/drivers/bus/ifpga/rte_bus_ifpga.h +++ b/drivers/bus/ifpga/rte_bus_ifpga.h @@ -119,6 +119,9 @@ struct rte_afu_driver { return NULL; } +struct rte_afu_device * +rte_ifpga_find_afu_by_name(const char *name); + /** * Register a ifpga afu device driver. *