From patchwork Sun Apr 25 09:20:00 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Xin, Xiaohui" X-Patchwork-Id: 94918 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o3P9LrGq030605 for ; Sun, 25 Apr 2010 09:21:55 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752644Ab0DYJRh (ORCPT ); Sun, 25 Apr 2010 05:17:37 -0400 Received: from mga11.intel.com ([192.55.52.93]:15637 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752817Ab0DYJRR (ORCPT ); Sun, 25 Apr 2010 05:17:17 -0400 Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP; 25 Apr 2010 02:16:01 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.52,269,1270450800"; d="scan'208";a="561295890" Received: from unknown (HELO localhost.localdomain) ([10.239.36.200]) by fmsmga002.fm.intel.com with ESMTP; 25 Apr 2010 02:16:40 -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, jdike@linux.intel.com Cc: Xin Xiaohui Subject: [RFC][PATCH v4 13/18] Add header file for mp device. Date: Sun, 25 Apr 2010 17:20:00 +0800 Message-Id: <1272187206-18534-13-git-send-email-xiaohui.xin@intel.com> X-Mailer: git-send-email 1.5.4.4 In-Reply-To: <1272187206-18534-12-git-send-email-xiaohui.xin@intel.com> References: <1272187206-18534-1-git-send-email-xiaohui.xin@intel.com> <1272187206-18534-2-git-send-email-xiaohui.xin@intel.com> <1272187206-18534-3-git-send-email-xiaohui.xin@intel.com> <1272187206-18534-4-git-send-email-xiaohui.xin@intel.com> <1272187206-18534-5-git-send-email-xiaohui.xin@intel.com> <1272187206-18534-6-git-send-email-xiaohui.xin@intel.com> <1272187206-18534-7-git-send-email-xiaohui.xin@intel.com> <1272187206-18534-8-git-send-email-xiaohui.xin@intel.com> <1272187206-18534-9-git-send-email-xiaohui.xin@intel.com> <1272187206-18534-10-git-send-email-xiaohui.xin@intel.com> <1272187206-18534-11-git-send-email-xiaohui.xin@intel.com> <1272187206-18534-12-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 (demeter.kernel.org [140.211.167.41]); Sun, 25 Apr 2010 09:21:56 +0000 (UTC) diff --git a/include/linux/mpassthru.h b/include/linux/mpassthru.h new file mode 100644 index 0000000..e3983d3 --- /dev/null +++ b/include/linux/mpassthru.h @@ -0,0 +1,29 @@ +#ifndef __MPASSTHRU_H +#define __MPASSTHRU_H + +#include +#include + +/* ioctl defines */ +#define MPASSTHRU_BINDDEV _IOW('M', 213, int) +#define MPASSTHRU_UNBINDDEV _IOW('M', 214, int) + +/* MPASSTHRU ifc flags */ +#define IFF_MPASSTHRU 0x0001 +#define IFF_MPASSTHRU_EXCL 0x0002 + +#ifdef __KERNEL__ +#if defined(CONFIG_MEDIATE_PASSTHRU) || defined(CONFIG_MEDIATE_PASSTHRU_MODULE) +struct socket *mp_get_socket(struct file *); +#else +#include +#include +struct file; +struct socket; +static inline struct socket *mp_get_socket(struct file *f) +{ + return ERR_PTR(-EINVAL); +} +#endif /* CONFIG_MEDIATE_PASSTHRU */ +#endif /* __KERNEL__ */ +#endif /* __MPASSTHRU_H */