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authorIsaku Yamahata <yamahata@valinux.co.jp>2008-04-02 10:53:53 -0700
committerIngo Molnar <mingo@elte.hu>2008-04-24 23:57:32 +0200
commit2724426924a471dc9fd8989dae56ab4d79519e34 (patch)
treea556727941e26dc5b006efebff3d0672a3c13d33 /include/xen/interface
parent87e27cf6288c6bf089ed34a72213d9ad16e82d84 (diff)
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xen: add missing definitions in include/xen/interface/vcpu.h which ia64/xen needs
Add xen handles realted definitions for xen vcpu which ia64/xen needs. Pointer argumsnts for ia64/xen hypercall are passed in pseudo physical address (guest physical address) so that it is required to convert guest kernel virtual address into pseudo physical address. The xen guest handle represents such arguments. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> 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/xen/interface')
-rw-r--r--include/xen/interface/vcpu.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/xen/interface/vcpu.h b/include/xen/interface/vcpu.h
index b05d8a6d914..87e6f8a4866 100644
--- a/include/xen/interface/vcpu.h
+++ b/include/xen/interface/vcpu.h
@@ -85,6 +85,7 @@ struct vcpu_runstate_info {
*/
uint64_t time[4];
};
+DEFINE_GUEST_HANDLE_STRUCT(vcpu_runstate_info);
/* VCPU is currently running on a physical CPU. */
#define RUNSTATE_running 0
@@ -119,6 +120,7 @@ struct vcpu_runstate_info {
#define VCPUOP_register_runstate_memory_area 5
struct vcpu_register_runstate_memory_area {
union {
+ GUEST_HANDLE(vcpu_runstate_info) h;
struct vcpu_runstate_info *v;
uint64_t p;
} addr;
@@ -134,6 +136,7 @@ struct vcpu_register_runstate_memory_area {
struct vcpu_set_periodic_timer {
uint64_t period_ns;
};
+DEFINE_GUEST_HANDLE_STRUCT(vcpu_set_periodic_timer);
/*
* Set or stop a VCPU's single-shot timer. Every VCPU has one single-shot
@@ -145,6 +148,7 @@ struct vcpu_set_singleshot_timer {
uint64_t timeout_abs_ns;
uint32_t flags; /* VCPU_SSHOTTMR_??? */
};
+DEFINE_GUEST_HANDLE_STRUCT(vcpu_set_singleshot_timer);
/* Flags to VCPUOP_set_singleshot_timer. */
/* Require the timeout to be in the future (return -ETIME if it's passed). */
@@ -164,5 +168,6 @@ struct vcpu_register_vcpu_info {
uint32_t offset; /* offset within page */
uint32_t rsvd; /* unused */
};
+DEFINE_GUEST_HANDLE_STRUCT(vcpu_register_vcpu_info);
#endif /* __XEN_PUBLIC_VCPU_H__ */