From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id EADCBA00BE for ; Tue, 17 May 2022 08:33:02 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id DEADA42B81; Tue, 17 May 2022 08:33:02 +0200 (CEST) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by mails.dpdk.org (Postfix) with ESMTP id B854042B68; Tue, 17 May 2022 08:32:59 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1652769180; x=1684305180; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=nOKBLy54DidYuFa4PwbBpLwjhyLJzma9fZvVnFDyXTQ=; b=UMLwV2fHxAw97uE9audZ6eb06uiEyIKh7aGqE2HblgxyP6tWCwcDVBlV GulBK27m9I4t4XkEvQHqAmd3F01RA202CgYzybFT/CuqtuNTKc0xtFOzc ItTcK0EMo6lelLEPx4AruS4gHSfEatsOKLQ7C+HHlWglE667KFNJA9yx8 TMPAuE6WQpPBurn2ZKLs6/GCxYoBFN7RRLy7cePZw4v/CCxi57VulJS4O Ya7su7oyNIS89kLnIdLDptfVa+TqdNgdWrDPVcfMlDid4hDHF69YrUdO4 KNN//st6L16LahmYxN5ggr2BbNUUvrjbg/Zz0PeaVC7H1iBy7WQsh3tFx A==; X-IronPort-AV: E=McAfee;i="6400,9594,10349"; a="270772754" X-IronPort-AV: E=Sophos;i="5.91,232,1647327600"; d="scan'208";a="270772754" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 May 2022 23:32:42 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,232,1647327600"; d="scan'208";a="699914470" Received: from unknown (HELO localhost.localdomain.sh.intel.com) ([10.238.175.107]) by orsmga004.jf.intel.com with ESMTP; 16 May 2022 23:32:40 -0700 From: Wei Huang To: dev@dpdk.org, thomas@monjalon.net, nipun.gupta@nxp.com, hemant.agrawal@nxp.com Cc: stable@dpdk.org, rosen.xu@intel.com, tianfei.zhang@intel.com, qi.z.zhang@intel.com, Wei Huang Subject: [PATCH v1 3/4] raw/ifpga: unregister interrupt in ifpga close function Date: Tue, 17 May 2022 02:28:53 -0400 Message-Id: <20220517062854.1161727-4-wei.huang@intel.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20220517062854.1161727-1-wei.huang@intel.com> References: <20220517062854.1161727-1-wei.huang@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Move interrupt unregistration from ifpga destroy function to ifpga close function, so rte_rawdev_pmd_release function can release interrupt resource. Signed-off-by: Wei Huang Acked-by: Tianfei Zhang --- drivers/raw/ifpga/ifpga_rawdev.c | 29 +++++++++++------------------ 1 file changed, 11 insertions(+), 18 deletions(-) diff --git a/drivers/raw/ifpga/ifpga_rawdev.c b/drivers/raw/ifpga/ifpga_rawdev.c index fe3fc43..94df56c 100644 --- a/drivers/raw/ifpga/ifpga_rawdev.c +++ b/drivers/raw/ifpga/ifpga_rawdev.c @@ -78,6 +78,7 @@ static int set_surprise_link_check_aer( static int ifpga_pci_find_next_ext_capability(unsigned int fd, int start, uint32_t cap); static int ifpga_pci_find_ext_capability(unsigned int fd, uint32_t cap); +static void fme_interrupt_handler(void *param); struct ifpga_rawdev * ifpga_rawdev_get(const struct rte_rawdev *rawdev) @@ -740,8 +741,9 @@ static int set_surprise_link_check_aer( { struct ifpga_rawdev *ifpga_rdev = NULL; struct opae_adapter *adapter; + struct opae_manager *mgr; char *vdev_name = NULL; - int i = 0; + int i, ret = 0; if (dev) { ifpga_rdev = ifpga_rawdev_get(dev); @@ -756,12 +758,19 @@ static int set_surprise_link_check_aer( } adapter = ifpga_rawdev_get_priv(dev); if (adapter) { + mgr = opae_adapter_get_mgr(adapter); + if (ifpga_rdev && mgr) { + if (ifpga_unregister_msix_irq(ifpga_rdev, + IFPGA_FME_IRQ, 0, + fme_interrupt_handler, mgr) < 0) + ret = -EINVAL; + } opae_adapter_destroy(adapter); opae_adapter_data_free(adapter->data); } } - return dev ? 0:1; + return ret; } static int @@ -1629,9 +1638,6 @@ static int fme_clean_fme_error(struct opae_manager *mgr) int ret; struct rte_rawdev *rawdev; char name[RTE_RAWDEV_NAME_MAX_LEN]; - struct opae_adapter *adapter; - struct opae_manager *mgr; - struct ifpga_rawdev *dev; if (!pci_dev) { IFPGA_RAWDEV_PMD_ERR("Invalid pci_dev of the device!"); @@ -1651,19 +1657,6 @@ static int fme_clean_fme_error(struct opae_manager *mgr) IFPGA_RAWDEV_PMD_ERR("Invalid device name (%s)", name); return -EINVAL; } - dev = ifpga_rawdev_get(rawdev); - - adapter = ifpga_rawdev_get_priv(rawdev); - if (!adapter) - return -ENODEV; - - mgr = opae_adapter_get_mgr(adapter); - if (!mgr) - return -ENODEV; - - if (ifpga_unregister_msix_irq(dev, IFPGA_FME_IRQ, 0, - fme_interrupt_handler, mgr) < 0) - return -EINVAL; /* rte_rawdev_close is called by pmd_release */ ret = rte_rawdev_pmd_release(rawdev); -- 1.8.3.1