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xen/arm: implement HYPERVISOR_vcpu_op

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Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Reviewed-by: Ian Campbell <ian.campbell@citrix.com>
This commit is contained in:
Stefano Stabellini 2013-04-25 13:53:05 +00:00
parent 2798ba7d19
commit ea0af61321
3 changed files with 3 additions and 0 deletions
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1
arch/arm/include/asm/xen/hypercall.h
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@ -46,6 +46,7 @@ int HYPERVISOR_event_channel_op(int cmd, void *arg);
unsigned long HYPERVISOR_hvm_op(int op, void *arg);
int HYPERVISOR_memory_op(unsigned int cmd, void *arg);
int HYPERVISOR_physdev_op(int cmd, void *arg);
int HYPERVISOR_vcpu_op(int cmd, int vcpuid, void *extra_args);
static inline void
MULTI_update_va_mapping(struct multicall_entry *mcl, unsigned long va,

1
arch/arm/xen/enlighten.c
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@ -259,4 +259,5 @@ EXPORT_SYMBOL_GPL(HYPERVISOR_sched_op);
EXPORT_SYMBOL_GPL(HYPERVISOR_hvm_op);
EXPORT_SYMBOL_GPL(HYPERVISOR_memory_op);
EXPORT_SYMBOL_GPL(HYPERVISOR_physdev_op);
EXPORT_SYMBOL_GPL(HYPERVISOR_vcpu_op);
EXPORT_SYMBOL_GPL(privcmd_call);

1
arch/arm/xen/hypercall.S
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@ -87,6 +87,7 @@ HYPERCALL2(event_channel_op);
HYPERCALL2(hvm_op);
HYPERCALL2(memory_op);
HYPERCALL2(physdev_op);
HYPERCALL3(vcpu_op);
ENTRY(privcmd_call)
stmdb sp!, {r4}