From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by dpdk.org (Postfix) with ESMTP id 5A48E1B2AB for ; Wed, 26 Sep 2018 14:27:42 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 26 Sep 2018 05:27:41 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,306,1534834800"; d="scan'208";a="265869147" Received: from aburakov-mobl1.ger.corp.intel.com (HELO [10.252.17.84]) ([10.252.17.84]) by fmsmga005.fm.intel.com with ESMTP; 26 Sep 2018 05:22:19 -0700 To: Jeff Guo , stephen@networkplumber.org, bruce.richardson@intel.com, ferruh.yigit@intel.com, konstantin.ananyev@intel.com, gaetan.rivet@6wind.com, jingjing.wu@intel.com, thomas@monjalon.net, motih@mellanox.com, matan@mellanox.com, harry.van.haaren@intel.com, qi.z.zhang@intel.com, shaopeng.he@intel.com, bernard.iremonger@intel.com, arybchenko@solarflare.com Cc: jblunck@infradead.org, shreyansh.jain@nxp.com, dev@dpdk.org, helin.zhang@intel.com References: <1534503091-31910-1-git-send-email-jia.guo@intel.com> <1534503091-31910-5-git-send-email-jia.guo@intel.com> From: "Burakov, Anatoly" Message-ID: Date: Wed, 26 Sep 2018 13:22:18 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <1534503091-31910-5-git-send-email-jia.guo@intel.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH v1 4/5] pci: add req handler field to generic pci device 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: , X-List-Received-Date: Wed, 26 Sep 2018 12:27:42 -0000 On 17-Aug-18 11:51 AM, Jeff Guo wrote: > There are some extended interrupt types in vfio pci device except from the > existing interrupts, such as err and req notifier, it could be useful for > device error monitoring. And these corresponding interrupt handler is > different from the other interrupt handler that register in PMDs, so a new > interrupt handler should be added. This patch will add specific req handler > in generic pci device. > > Signed-off-by: Jeff Guo > --- > drivers/bus/pci/rte_bus_pci.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/bus/pci/rte_bus_pci.h b/drivers/bus/pci/rte_bus_pci.h > index 0d1955f..c45a820 100644 > --- a/drivers/bus/pci/rte_bus_pci.h > +++ b/drivers/bus/pci/rte_bus_pci.h > @@ -66,6 +66,7 @@ struct rte_pci_device { > uint16_t max_vfs; /**< sriov enable if not zero */ > enum rte_kernel_driver kdrv; /**< Kernel driver passthrough */ > char name[PCI_PRI_STR_SIZE+1]; /**< PCI location (ASCII) */ > + struct rte_intr_handle req_notifier_handler;/**< Req notifier handle */ > }; > > /** > Does this break ABI? -- Thanks, Anatoly