diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2007-10-11 11:20:03 +0200 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2007-10-11 11:20:03 +0200 |
commit | 96a388de5dc53a8b234b3fd41f3ae2cedc9ffd42 (patch) | |
tree | d947a467aa2da3140279617bc4b9b101640d7bf4 /include/asm-x86/xen/hypervisor.h | |
parent | 27bd0c955648646abf2a353a8371d28c37bcd982 (diff) |
i386/x86_64: move headers to include/asm-x86
Move the headers to include/asm-x86 and fixup the
header install make rules
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/xen/hypervisor.h')
-rw-r--r-- | include/asm-x86/xen/hypervisor.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/include/asm-x86/xen/hypervisor.h b/include/asm-x86/xen/hypervisor.h new file mode 100644 index 00000000000..8e15dd28c91 --- /dev/null +++ b/include/asm-x86/xen/hypervisor.h @@ -0,0 +1,73 @@ +/****************************************************************************** + * hypervisor.h + * + * Linux-specific hypervisor handling. + * + * Copyright (c) 2002-2004, K A Fraser + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation; or, when distributed + * separately from the Linux kernel or incorporated into other + * software packages, subject to the following license: + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this source file (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, modify, + * merge, publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +#ifndef __HYPERVISOR_H__ +#define __HYPERVISOR_H__ + +#include <linux/types.h> +#include <linux/kernel.h> +#include <linux/version.h> + +#include <xen/interface/xen.h> +#include <xen/interface/version.h> + +#include <asm/ptrace.h> +#include <asm/page.h> +#include <asm/desc.h> +#if defined(__i386__) +# ifdef CONFIG_X86_PAE +# include <asm-generic/pgtable-nopud.h> +# else +# include <asm-generic/pgtable-nopmd.h> +# endif +#endif +#include <asm/xen/hypercall.h> + +/* arch/i386/kernel/setup.c */ +extern struct shared_info *HYPERVISOR_shared_info; +extern struct start_info *xen_start_info; +#define is_initial_xendomain() (xen_start_info->flags & SIF_INITDOMAIN) + +/* arch/i386/mach-xen/evtchn.c */ +/* Force a proper event-channel callback from Xen. */ +extern void force_evtchn_callback(void); + +/* Turn jiffies into Xen system time. */ +u64 jiffies_to_st(unsigned long jiffies); + + +#define MULTI_UVMFLAGS_INDEX 3 +#define MULTI_UVMDOMID_INDEX 4 + +#define is_running_on_xen() (xen_start_info ? 1 : 0) + +#endif /* __HYPERVISOR_H__ */ |