From patchwork Tue Oct 6 22:11:14 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeremy Fitzhardinge X-Patchwork-Id: 52076 Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id n96MFnkg006838 for ; Tue, 6 Oct 2009 22:15:49 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758283AbZJFWLw (ORCPT ); Tue, 6 Oct 2009 18:11:52 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758365AbZJFWLw (ORCPT ); Tue, 6 Oct 2009 18:11:52 -0400 Received: from claw.goop.org ([74.207.240.146]:37951 "EHLO claw.goop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758283AbZJFWLv (ORCPT ); Tue, 6 Oct 2009 18:11:51 -0400 Received: from abulafia.goop.org (adsl-76-233-236-102.dsl.pltn13.sbcglobal.net [76.233.236.102]) (Authenticated sender: jeremy) by claw.goop.org (Postfix) with ESMTPSA id B9B1992C3; Tue, 6 Oct 2009 15:11:14 -0700 (PDT) Message-ID: <4ACBC082.8070305@goop.org> Date: Tue, 06 Oct 2009 15:11:14 -0700 From: Jeremy Fitzhardinge User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.1) Gecko/20090814 Fedora/3.0-2.6.b3.fc11 Lightning/1.0pre Thunderbird/3.0b3 MIME-Version: 1.0 To: "Kay, Allen M" CC: "linux-kernel@vger.kernel.org" , "linux-pci@vger.kernel.org" , "jbarnes@virtuousgeek.org" , "matthew@wil.cx" , "chris@sous-sol.org" Subject: [PATCH] xen: move Xen-testing predicates to common header References: <1254861226-18376-1-git-send-email-allen.m.kay@intel.com> <4ACBB8B0.9030102@goop.org> <57C9024A16AD2D4C97DC78E552063EA3E30224B7@orsmsx505.amr.corp.intel.com> In-Reply-To: <57C9024A16AD2D4C97DC78E552063EA3E30224B7@orsmsx505.amr.corp.intel.com> X-Enigmail-Version: 0.97a Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org diff --git a/arch/x86/include/asm/xen/hypervisor.h b/arch/x86/include/asm/xen/hypervisor.h index d5b7e90..396ff4c 100644 --- a/arch/x86/include/asm/xen/hypervisor.h +++ b/arch/x86/include/asm/xen/hypervisor.h @@ -37,31 +37,4 @@ extern struct shared_info *HYPERVISOR_shared_info; extern struct start_info *xen_start_info; -enum xen_domain_type { - XEN_NATIVE, /* running on bare hardware */ - XEN_PV_DOMAIN, /* running in a PV domain */ - XEN_HVM_DOMAIN, /* running in a Xen hvm domain */ -}; - -#ifdef CONFIG_XEN -extern enum xen_domain_type xen_domain_type; -#else -#define xen_domain_type XEN_NATIVE -#endif - -#define xen_domain() (xen_domain_type != XEN_NATIVE) -#define xen_pv_domain() (xen_domain() && \ - xen_domain_type == XEN_PV_DOMAIN) -#define xen_hvm_domain() (xen_domain() && \ - xen_domain_type == XEN_HVM_DOMAIN) - -#ifdef CONFIG_XEN_DOM0 -#include - -#define xen_initial_domain() (xen_pv_domain() && \ - xen_start_info->flags & SIF_INITDOMAIN) -#else /* !CONFIG_XEN_DOM0 */ -#define xen_initial_domain() (0) -#endif /* CONFIG_XEN_DOM0 */ - #endif /* _ASM_X86_XEN_HYPERVISOR_H */ diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index eb33aaa..f0db2b9 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -28,6 +28,7 @@ #include #include +#include #include #include #include diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index e532847..1e5baf7 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -42,6 +42,7 @@ #include #include +#include #include #include #include diff --git a/drivers/char/hvc_xen.c b/drivers/char/hvc_xen.c index eba999f..93d3381 100644 --- a/drivers/char/hvc_xen.c +++ b/drivers/char/hvc_xen.c @@ -25,6 +25,8 @@ #include #include + +#include #include #include #include diff --git a/drivers/input/xen-kbdfront.c b/drivers/input/xen-kbdfront.c index b115726..c721c0a 100644 --- a/drivers/input/xen-kbdfront.c +++ b/drivers/input/xen-kbdfront.c @@ -21,7 +21,10 @@ #include #include #include + #include + +#include #include #include #include diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 8d88dae..c2567ad 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -42,6 +42,7 @@ #include #include +#include #include #include #include diff --git a/drivers/video/xen-fbfront.c b/drivers/video/xen-fbfront.c index 54cd916..966b226 100644 --- a/drivers/video/xen-fbfront.c +++ b/drivers/video/xen-fbfront.c @@ -25,7 +25,10 @@ #include #include #include + #include + +#include #include #include #include diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c index f5bbd9e..3a27e68 100644 --- a/drivers/xen/balloon.c +++ b/drivers/xen/balloon.c @@ -52,6 +52,8 @@ #include #include + +#include #include #include #include diff --git a/drivers/xen/cpu_hotplug.c b/drivers/xen/cpu_hotplug.c index bdfd584..6625ffe 100644 --- a/drivers/xen/cpu_hotplug.c +++ b/drivers/xen/cpu_hotplug.c @@ -1,5 +1,6 @@ #include +#include #include #include diff --git a/drivers/xen/evtchn.c b/drivers/xen/evtchn.c index af03195..8356843 100644 --- a/drivers/xen/evtchn.c +++ b/drivers/xen/evtchn.c @@ -49,6 +49,8 @@ #include #include #include + +#include #include #include #include diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c index 7d8f531..4c6c0bd 100644 --- a/drivers/xen/grant-table.c +++ b/drivers/xen/grant-table.c @@ -37,6 +37,7 @@ #include #include +#include #include #include #include diff --git a/drivers/xen/sys-hypervisor.c b/drivers/xen/sys-hypervisor.c index 88a60e0..ae5cb05 100644 --- a/drivers/xen/sys-hypervisor.c +++ b/drivers/xen/sys-hypervisor.c @@ -14,6 +14,7 @@ #include #include +#include #include #include #include diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c index d42e25d..08638ad 100644 --- a/drivers/xen/xenbus/xenbus_probe.c +++ b/drivers/xen/xenbus/xenbus_probe.c @@ -49,6 +49,8 @@ #include #include #include + +#include #include #include #include diff --git a/drivers/xen/xenfs/super.c b/drivers/xen/xenfs/super.c index 6559e0c..8924d93 100644 --- a/drivers/xen/xenfs/super.c +++ b/drivers/xen/xenfs/super.c @@ -13,6 +13,8 @@ #include #include +#include + #include "xenfs.h" #include diff --git a/include/xen/xen.h b/include/xen/xen.h new file mode 100644 index 0000000..a164024 --- /dev/null +++ b/include/xen/xen.h @@ -0,0 +1,32 @@ +#ifndef _XEN_XEN_H +#define _XEN_XEN_H + +enum xen_domain_type { + XEN_NATIVE, /* running on bare hardware */ + XEN_PV_DOMAIN, /* running in a PV domain */ + XEN_HVM_DOMAIN, /* running in a Xen hvm domain */ +}; + +#ifdef CONFIG_XEN +extern enum xen_domain_type xen_domain_type; +#else +#define xen_domain_type XEN_NATIVE +#endif + +#define xen_domain() (xen_domain_type != XEN_NATIVE) +#define xen_pv_domain() (xen_domain() && \ + xen_domain_type == XEN_PV_DOMAIN) +#define xen_hvm_domain() (xen_domain() && \ + xen_domain_type == XEN_HVM_DOMAIN) + +#ifdef CONFIG_XEN_DOM0 +#include +#include + +#define xen_initial_domain() (xen_pv_domain() && \ + xen_start_info->flags & SIF_INITDOMAIN) +#else /* !CONFIG_XEN_DOM0 */ +#define xen_initial_domain() (0) +#endif /* CONFIG_XEN_DOM0 */ + +#endif /* _XEN_XEN_H */