From patchwork Sat Sep 11 09:53:05 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Xin, Xiaohui" X-Patchwork-Id: 171622 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id o8B9eBOS005795 for ; Sat, 11 Sep 2010 09:40:12 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753495Ab0IKJip (ORCPT ); Sat, 11 Sep 2010 05:38:45 -0400 Received: from mga11.intel.com ([192.55.52.93]:50447 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752537Ab0IKJg7 (ORCPT ); Sat, 11 Sep 2010 05:36:59 -0400 Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP; 11 Sep 2010 02:36:59 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.56,351,1280732400"; d="scan'208";a="605970642" Received: from unknown (HELO localhost.localdomain) ([10.239.36.37]) by fmsmga002.fm.intel.com with ESMTP; 11 Sep 2010 02:36:57 -0700 From: xiaohui.xin@intel.com To: netdev@vger.kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mst@redhat.com, mingo@elte.hu, davem@davemloft.net, herbert@gondor.hengli.com.au, jdike@linux.intel.com Cc: Xin Xiaohui Subject: [RFC PATCH v10 12/16] Add a kconfig entry and make entry for mp device. Date: Sat, 11 Sep 2010 17:53:05 +0800 Message-Id: <1284198789-5358-13-git-send-email-xiaohui.xin@intel.com> X-Mailer: git-send-email 1.5.4.4 In-Reply-To: <1284198789-5358-12-git-send-email-xiaohui.xin@intel.com> References: <1284198789-5358-1-git-send-email-xiaohui.xin@intel.com> <1284198789-5358-2-git-send-email-xiaohui.xin@intel.com> <1284198789-5358-3-git-send-email-xiaohui.xin@intel.com> <1284198789-5358-4-git-send-email-xiaohui.xin@intel.com> <1284198789-5358-5-git-send-email-xiaohui.xin@intel.com> <1284198789-5358-6-git-send-email-xiaohui.xin@intel.com> <1284198789-5358-7-git-send-email-xiaohui.xin@intel.com> <1284198789-5358-8-git-send-email-xiaohui.xin@intel.com> <1284198789-5358-9-git-send-email-xiaohui.xin@intel.com> <1284198789-5358-10-git-send-email-xiaohui.xin@intel.com> <1284198789-5358-11-git-send-email-xiaohui.xin@intel.com> <1284198789-5358-12-git-send-email-xiaohui.xin@intel.com> Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Sat, 11 Sep 2010 09:40:12 +0000 (UTC) diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig index e4e2fd1..a6b8cbf 100644 --- a/drivers/vhost/Kconfig +++ b/drivers/vhost/Kconfig @@ -9,3 +9,13 @@ config VHOST_NET To compile this driver as a module, choose M here: the module will be called vhost_net. +config MEDIATE_PASSTHRU + tristate "mediate passthru network driver (EXPERIMENTAL)" + depends on VHOST_NET + ---help--- + zerocopy network I/O support, we call it as mediate passthru to + be distiguish with hardare passthru. + + To compile this driver as a module, choose M here: the module will + be called mpassthru. + diff --git a/drivers/vhost/Makefile b/drivers/vhost/Makefile index 72dd020..c18b9fc 100644 --- a/drivers/vhost/Makefile +++ b/drivers/vhost/Makefile @@ -1,2 +1,4 @@ obj-$(CONFIG_VHOST_NET) += vhost_net.o vhost_net-y := vhost.o net.o + +obj-$(CONFIG_MEDIATE_PASSTHRU) += mpassthru.o