diff options
| author | Jeremy Fitzhardinge <jeremy@goop.org> | 2008-03-17 16:37:15 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-24 23:57:31 +0200 |
| commit | aa380c82b83252754a8c11bfc92359bd87cbf710 (patch) | |
| tree | ab6b7d4f6b4664eb4b5be4c4bbca0c440b59af80 /include/asm-x86 | |
| parent | 85958b465c2e0de315575b1d3d7e7c2ce7126880 (diff) | |
xen: add support for callbackops hypercall
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-x86')
| -rw-r--r-- | include/asm-x86/xen/hypercall.h | 6 | ||||
| -rw-r--r-- | include/asm-x86/xen/interface.h | 4 |
2 files changed, 10 insertions, 0 deletions
diff --git a/include/asm-x86/xen/hypercall.h b/include/asm-x86/xen/hypercall.h index bc0ee7d961c..c2ccd997ed3 100644 --- a/include/asm-x86/xen/hypercall.h +++ b/include/asm-x86/xen/hypercall.h @@ -164,6 +164,12 @@ HYPERVISOR_set_callbacks(unsigned long event_selector, } static inline int +HYPERVISOR_callback_op(int cmd, void *arg) +{ + return _hypercall2(int, callback_op, cmd, arg); +} + +static inline int HYPERVISOR_fpu_taskswitch(int set) { return _hypercall1(int, fpu_taskswitch, set); diff --git a/include/asm-x86/xen/interface.h b/include/asm-x86/xen/interface.h index 165c3968e13..588a0716cd7 100644 --- a/include/asm-x86/xen/interface.h +++ b/include/asm-x86/xen/interface.h @@ -171,6 +171,10 @@ struct arch_vcpu_info { unsigned long pad[5]; /* sizeof(struct vcpu_info) == 64 */ }; +struct xen_callback { + unsigned long cs; + unsigned long eip; +}; #endif /* !__ASSEMBLY__ */ /* |