KVM: Portability: Move kvm_sregs and msr structures to <asm/kvm.h>

Move structures:
	kvm_sregs
	kvm_msr_entry
	kvm_msrs
	kvm_msr_list

from include/linux/kvm.h to include/asm-x86/kvm.h

Signed-off-by: Avi Kivity <avi@qumranet.com>

1 files changed, 36 insertions, 0 deletions

diff --git a/include/asm-x86/kvm.h b/include/asm-x86/kvm.h
index 644a325..32c7dda 100644
--- a/include/asm-x86/kvm.h
+++ b/include/asm-x86/kvm.h
@@ -9,6 +9,9 @@
 #include <asm/types.h>
 #include <linux/ioctl.h>
 
+/* Architectural interrupt line count. */
+#define KVM_NR_INTERRUPTS 256
+
 struct kvm_memory_alias {
 	__u32 slot;  /* this has a different namespace than memory slots */
 	__u32 flags;
@@ -99,4 +102,37 @@ struct kvm_dtable {
 };
 
 
+/* for KVM_GET_SREGS and KVM_SET_SREGS */
+struct kvm_sregs {
+	/* out (KVM_GET_SREGS) / in (KVM_SET_SREGS) */
+	struct kvm_segment cs, ds, es, fs, gs, ss;
+	struct kvm_segment tr, ldt;
+	struct kvm_dtable gdt, idt;
+	__u64 cr0, cr2, cr3, cr4, cr8;
+	__u64 efer;
+	__u64 apic_base;
+	__u64 interrupt_bitmap[(KVM_NR_INTERRUPTS + 63) / 64];
+};
+
+struct kvm_msr_entry {
+	__u32 index;
+	__u32 reserved;
+	__u64 data;
+};
+
+/* for KVM_GET_MSRS and KVM_SET_MSRS */
+struct kvm_msrs {
+	__u32 nmsrs; /* number of msrs in entries */
+	__u32 pad;
+
+	struct kvm_msr_entry entries[0];
+};
+
+/* for KVM_GET_MSR_INDEX_LIST */
+struct kvm_msr_list {
+	__u32 nmsrs; /* number of msrs in entries */
+	__u32 indices[0];
+};
+
+
 #endif