Commit eec07a9e authored by Jeremy Fitzhardinge's avatar Jeremy Fitzhardinge
Browse files

xen: add dom0_op hypercall 



Signed-off-by: default avatarJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
parent 3e099679

arch/x86/include/asm/xen/hypercall.h

+8 −0
Original line number Diff line number Diff line
@@ -45,6 +45,7 @@ 
#include <xen/interface/xen.h>

#include <xen/interface/sched.h>

#include <xen/interface/physdev.h>

#include <xen/interface/platform.h>



/*

 * The hypercall asms have to meet several constraints:
@@ -298,6 +299,13 @@ HYPERVISOR_set_timer_op(u64 timeout) 
	return _hypercall2(long, set_timer_op, timeout_lo, timeout_hi);

}



static inline int

HYPERVISOR_dom0_op(struct xen_platform_op *platform_op)

{

	platform_op->interface_version = XENPF_INTERFACE_VERSION;

	return _hypercall1(int, dom0_op, platform_op);

}



static inline int

HYPERVISOR_set_debugreg(int reg, unsigned long value)

{