From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 081B0A04B5; Mon, 26 Oct 2020 02:04:44 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 6D34D29C8; Mon, 26 Oct 2020 02:04:43 +0100 (CET) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by dpdk.org (Postfix) with ESMTP id 3C8711D9E for ; Mon, 26 Oct 2020 02:04:42 +0100 (CET) IronPort-SDR: yUQhw5+HU7fOa6uPMwmOk6duuu4tj5TQLfhZQcJoTAZl31iiCGIAR2iEAKmVCslHivqiF+24Bq 337m3ubV4qQA== X-IronPort-AV: E=McAfee;i="6000,8403,9785"; a="147721269" X-IronPort-AV: E=Sophos;i="5.77,417,1596524400"; d="scan'208";a="147721269" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Oct 2020 18:04:40 -0700 IronPort-SDR: DURZJdlNoSu7zaME7vrAbUxVvpw3FMvida7PzkN7B2G76hI6xcGeb158HIr0NErH0XqbPzumk8 JqUPYOaNXkpw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,417,1596524400"; d="scan'208";a="535177143" Received: from fmsmsx604.amr.corp.intel.com ([10.18.126.84]) by orsmga005.jf.intel.com with ESMTP; 25 Oct 2020 18:04:39 -0700 Received: from shsmsx603.ccr.corp.intel.com (10.109.6.143) by fmsmsx604.amr.corp.intel.com (10.18.126.84) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Sun, 25 Oct 2020 18:04:39 -0700 Received: from shsmsx601.ccr.corp.intel.com (10.109.6.141) by SHSMSX603.ccr.corp.intel.com (10.109.6.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Mon, 26 Oct 2020 09:04:37 +0800 Received: from shsmsx601.ccr.corp.intel.com ([10.109.6.141]) by SHSMSX601.ccr.corp.intel.com ([10.109.6.141]) with mapi id 15.01.1713.004; Mon, 26 Oct 2020 09:04:37 +0800 From: "Zhang, Qi Z" To: "Zhang, Tianfei" , "dev@dpdk.org" , "Xu, Rosen" Thread-Topic: [PATCH v3 0/5] raw/ifpga/base: An improvement for multi-process Thread-Index: AQHWqSNB1bKnFOfsikqIuLmMwW9Xn6mpFZow Date: Mon, 26 Oct 2020 01:04:37 +0000 Message-ID: <8f16967ab99f49a9b41b1e4ae903f3de@intel.com> References: <1600846213-18093-1-git-send-email-tianfei.zhang@intel.com> <1603443599-7356-1-git-send-email-tianfei.zhang@intel.com> In-Reply-To: <1603443599-7356-1-git-send-email-tianfei.zhang@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-reaction: no-action dlp-version: 11.5.1.3 dlp-product: dlpe-windows x-originating-ip: [10.239.127.36] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH v3 0/5] raw/ifpga/base: An improvement for multi-process 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" > -----Original Message----- > From: Zhang, Tianfei > Sent: Friday, October 23, 2020 5:00 PM > To: dev@dpdk.org; Xu, Rosen ; Zhang, Qi Z > > Cc: Zhang, Tianfei > Subject: [PATCH v3 0/5] raw/ifpga/base: An improvement for multi-process >=20 > This patches set will improve the ifpga base driver reliability in multi-= process > environment. >=20 > Main changes from v2: > - Fix typo in some commit log. >=20 > Patch #1: Fix a bug for register and unregister interrupt functions. > Patch #2: Fix the return value of unsupported interrupt type. > Patch #3: Fix the return value of ifpga_unregister_msix_irq(), because > rte_intr_callback_unregister() can return positive as success. > Patch #4: Clean up the ifpga resource when close the application. > Patch #5: An improvement of the concurrent in multi-process operation. > A share memory mechanism and some new mutex will be used for > multi-process protection. >=20 >=20 > Wei Huang (5): > raw/ifpga/base: fix interrupt handler instance usage > raw/ifpga/base: handle unsupported interrupt type > raw/ifpga/base: fix return of IRQ unregister properly > raw/ifpga/base: free resources when destroying ifpga device > raw/ifpga/base: enhance driver reliablity in multi-process >=20 > drivers/raw/ifpga/base/ifpga_api.c | 12 + > drivers/raw/ifpga/base/ifpga_enumerate.c | 16 ++ > drivers/raw/ifpga/base/ifpga_enumerate.h | 1 + > drivers/raw/ifpga/base/ifpga_fme.c | 52 +++- > drivers/raw/ifpga/base/meson.build | 12 + > drivers/raw/ifpga/base/opae_hw_api.c | 250 > ++++++++++++++++++ > drivers/raw/ifpga/base/opae_hw_api.h | 27 +- > drivers/raw/ifpga/base/opae_i2c.c | 9 +- > drivers/raw/ifpga/base/opae_i2c.h | 1 + > drivers/raw/ifpga/base/opae_intel_max10.c | 152 ++++++----- > drivers/raw/ifpga/base/opae_spi.c | 4 + > drivers/raw/ifpga/base/opae_spi.h | 5 + > drivers/raw/ifpga/base/opae_spi_transaction.c | 15 +- > drivers/raw/ifpga/ifpga_rawdev.c | 60 +++-- > 14 files changed, 523 insertions(+), 93 deletions(-) >=20 > -- > 2.17.1 Applied to dpdk-next-net-intel. Thanks Qi