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/******************************************************************************
* asm-x86/hypercall.h
*/
#ifndef __ASM_X86_HYPERCALL_H__
#define __ASM_X86_HYPERCALL_H__
#include <public/physdev.h>
#include <public/arch-x86/xen-mca.h> /* for do_mca */
#include <xen/types.h>
/*
* Both do_mmuext_op() and do_mmu_update():
* We steal the m.s.b. of the @count parameter to indicate whether this
* invocation of do_mmu_update() is resuming a previously preempted call.
*/
#define MMU_UPDATE_PREEMPTED (~(~0U>>1))
extern long
do_event_channel_op_compat(
XEN_GUEST_HANDLE_PARAM(evtchn_op_t) uop);
extern long
do_set_trap_table(
XEN_GUEST_HANDLE_PARAM(const_trap_info_t) traps);
extern long
do_mmu_update(
XEN_GUEST_HANDLE_PARAM(mmu_update_t) ureqs,
unsigned int count,
XEN_GUEST_HANDLE_PARAM(uint) pdone,
unsigned int foreigndom);
extern long
do_set_gdt(
XEN_GUEST_HANDLE_PARAM(xen_ulong_t) frame_list,
unsigned int entries);
extern long
do_stack_switch(
unsigned long ss,
unsigned long esp);
extern long
do_fpu_taskswitch(
int set);
extern long
do_set_debugreg(
int reg,
unsigned long value);
extern unsigned long
do_get_debugreg(
int reg);
extern long
do_update_descriptor(
u64 pa,
u64 desc);
extern long
do_mca(XEN_GUEST_HANDLE_PARAM(xen_mc_t) u_xen_mc);
extern long
do_update_va_mapping(
unsigned long va,
u64 val64,
unsigned long flags);
extern long
do_physdev_op(
int cmd, XEN_GUEST_HANDLE_PARAM(void) arg);
extern long
do_update_va_mapping_otherdomain(
unsigned long va,
u64 val64,
unsigned long flags,
domid_t domid);
extern long
do_mmuext_op(
XEN_GUEST_HANDLE_PARAM(mmuext_op_t) uops,
unsigned int count,
XEN_GUEST_HANDLE_PARAM(uint) pdone,
unsigned int foreigndom);
extern unsigned long
do_iret(
void);
extern long
do_set_callbacks(
unsigned long event_address,
unsigned long failsafe_address,
unsigned long syscall_address);
extern long
do_set_segment_base(
unsigned int which,
unsigned long base);
extern int
compat_physdev_op(
int cmd,
XEN_GUEST_HANDLE_PARAM(void) arg);
extern int
arch_compat_vcpu_op(
int cmd, struct vcpu *v, XEN_GUEST_HANDLE_PARAM(void) arg);
#endif /* __ASM_X86_HYPERCALL_H__ */
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