From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <dev-bounces@dpdk.org> Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id D4057A0548; Sun, 14 Aug 2022 16:04:57 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id B992140698; Sun, 14 Aug 2022 16:04:57 +0200 (CEST) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by mails.dpdk.org (Postfix) with ESMTP id 5AE7440697 for <dev@dpdk.org>; Sun, 14 Aug 2022 16:04:56 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1660485896; x=1692021896; h=from:to:cc:subject:date:message-id; bh=D72kYFbDqp7efq1+CmmWexJw/rJE3T+Ukmr/rR2epeY=; b=U+4mNh6tm3uaJN2+vaIX6EoSQCp/Yc1CscjXL57AG+z5ZyHURBwiwOEe Q7wFrO2ixH7kQVR8acXgKdtjCS1KMLTvYoO64zp+w9bO6wyZItEVcPR1F BdwW5wWvndJJYfv2kSraOiiER35IdfGw+hEudbD7TC1HxmIa95a3qE5DI zDL6pOGsLbxP1X0QIRm+5yMRqBPCdR+bSCm4w45JcGmv0/fSHJRzvMPOs 5JaluLjYphRk3kGt0LQFEy4eIHO514jLGIsrWB3N6abgtx2UBH9vMqiGN 8SVLSwdQ2NJoif1RfueNWz/rvhj73uwN1U9tYOkFDVvI5G6YEsA4n5oRJ g==; X-IronPort-AV: E=McAfee;i="6400,9594,10439"; a="272221083" X-IronPort-AV: E=Sophos;i="5.93,236,1654585200"; d="scan'208";a="272221083" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Aug 2022 07:04:55 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,236,1654585200"; d="scan'208";a="582597579" Received: from npg-dpdk-xuan-cbdma.sh.intel.com ([10.67.111.163]) by orsmga006.jf.intel.com with ESMTP; 14 Aug 2022 07:04:52 -0700 From: xuan.ding@intel.com To: maxime.coquelin@redhat.com, chenbo.xia@intel.com Cc: dev@dpdk.org, jiayu.hu@intel.com, xingguang.he@intel.com, yvonnex.yang@intel.com, cheng1.jiang@intel.com, yuanx.wang@intel.com, wenwux.ma@intel.com, Xuan Ding <xuan.ding@intel.com> Subject: [PATCH v1 0/2] vhost: introduce DMA vchannel unconfiguration Date: Sun, 14 Aug 2022 14:04:40 +0000 Message-Id: <20220814140442.82525-1-xuan.ding@intel.com> X-Mailer: git-send-email 2.17.1 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org From: Xuan Ding <xuan.ding@intel.com> This patchset introduces a new API rte_vhost_async_dma_unconfigure() to help user to manually free the DMA vchannel finished to use. Note: this API should be called after async channel unregister. Xuan Ding (2): vhost: introduce DMA vchannel unconfiguration example/vhost: unconfigure DMA vchannel doc/guides/prog_guide/vhost_lib.rst | 5 ++++ doc/guides/rel_notes/release_22_11.rst | 2 ++ examples/vhost/main.c | 7 +++++ lib/vhost/rte_vhost_async.h | 17 ++++++++++++ lib/vhost/version.map | 3 +++ lib/vhost/vhost.c | 37 ++++++++++++++++++++++++++ 6 files changed, 71 insertions(+) -- 2.17.1