From patchwork Wed Sep 23 07:30:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Zhang, Tianfei" X-Patchwork-Id: 78511 X-Patchwork-Delegate: qi.z.zhang@intel.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id E09CAA04B1; Wed, 23 Sep 2020 10:30:44 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id F31891DC6E; Wed, 23 Sep 2020 10:30:27 +0200 (CEST) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id BB7591DC5C for ; Wed, 23 Sep 2020 10:30:24 +0200 (CEST) IronPort-SDR: BIYMNGR8+y8yIJPmS2HAmU/gvFsWq7YbDw1OnK71cJQdfoemYu4XocEYO9ix5neo7zyU9/+MiE 0rnjgEo1mRAQ== X-IronPort-AV: E=McAfee;i="6000,8403,9752"; a="160110422" X-IronPort-AV: E=Sophos;i="5.77,293,1596524400"; d="scan'208";a="160110422" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Sep 2020 01:30:24 -0700 IronPort-SDR: eUb54eygB9diZG+HOqPKs6JIczMb0g7m2LdGxDcanQU1mxJW3kOvp1innoTaXw37A8L8YI2HF7 8xtLlHyHUV7w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,293,1596524400"; d="scan'208";a="454814817" Received: from unknown (HELO sh_lab5_1.sh.intel.com) ([10.238.175.103]) by orsmga004.jf.intel.com with ESMTP; 23 Sep 2020 01:30:22 -0700 From: Tianfei zhang To: dev@dpdk.org, wei.huang@intel.com Cc: rosen.xu@intel.com, Tianfei zhang Date: Wed, 23 Sep 2020 03:30:12 -0400 Message-Id: <1600846213-18093-4-git-send-email-tianfei.zhang@intel.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1600846213-18093-1-git-send-email-tianfei.zhang@intel.com> References: <1600846213-18093-1-git-send-email-tianfei.zhang@intel.com> Subject: [dpdk-dev] [PATCH v4 3/4] raw/ifpga/base: cleanup ifpga raw devices when process quit 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" From: Wei Huang Add function ifpga_rawdev_cleanup() to cleanup all ifpga raw devices and register it as RTE_FINI function to make it called after main(). Signed-off-by: Wei Huang Signed-off-by: Tianfei zhang --- drivers/raw/ifpga/ifpga_rawdev.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/drivers/raw/ifpga/ifpga_rawdev.c b/drivers/raw/ifpga/ifpga_rawdev.c index 98b02b5fa..1bc500a2a 100644 --- a/drivers/raw/ifpga/ifpga_rawdev.c +++ b/drivers/raw/ifpga/ifpga_rawdev.c @@ -1609,6 +1609,26 @@ RTE_PMD_REGISTER_PCI_TABLE(ifpga_rawdev_pci_driver, rte_ifpga_rawdev_pmd); RTE_PMD_REGISTER_KMOD_DEP(ifpga_rawdev_pci_driver, "* igb_uio | uio_pci_generic | vfio-pci"); RTE_LOG_REGISTER(ifpga_rawdev_logtype, driver.raw.init, NOTICE); +RTE_FINI(ifpga_rawdev_cleanup) +{ + struct ifpga_rawdev *dev; + struct opae_adapter *adapter; + unsigned int i; + + for (i = 0; i < IFPGA_RAWDEV_NUM; i++) { + dev = &ifpga_rawdevices[i]; + if (dev->rawdev) { + adapter = ifpga_rawdev_get_priv(dev->rawdev); + if (adapter) { + opae_adapter_destroy(adapter); + opae_adapter_data_free(adapter->data); + } + rte_rawdev_pmd_release(dev->rawdev); + dev->rawdev = NULL; + } + } +} + static const char * const valid_args[] = { #define IFPGA_ARG_NAME "ifpga" IFPGA_ARG_NAME,