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-rw-r--r--linux-headers/linux/kvm.h33
1 files changed, 33 insertions, 0 deletions
diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
index 6f5095c8a4..a8761d3be6 100644
--- a/linux-headers/linux/kvm.h
+++ b/linux-headers/linux/kvm.h
@@ -554,8 +554,10 @@ struct kvm_ppc_pvinfo {
#define KVM_CAP_PPC_SMT 64
#define KVM_CAP_PPC_RMA 65
#define KVM_CAP_MAX_VCPUS 66 /* returns max vcpus per vm */
+#define KVM_CAP_PPC_HIOR 67
#define KVM_CAP_PPC_PAPR 68
#define KVM_CAP_SW_TLB 69
+#define KVM_CAP_ONE_REG 70
#ifdef KVM_CAP_IRQ_ROUTING
@@ -650,6 +652,34 @@ struct kvm_dirty_tlb {
__u32 num_dirty;
};
+/* Available with KVM_CAP_ONE_REG */
+
+#define KVM_ONE_REG_GENERIC 0x0000000000000000ULL
+
+/*
+ * Architecture specific registers are to be defined in arch headers and
+ * ORed with the arch identifier.
+ */
+#define KVM_ONE_REG_PPC 0x1000000000000000ULL
+#define KVM_ONE_REG_X86 0x2000000000000000ULL
+#define KVM_ONE_REG_IA64 0x3000000000000000ULL
+#define KVM_ONE_REG_ARM 0x4000000000000000ULL
+#define KVM_ONE_REG_S390 0x5000000000000000ULL
+
+struct kvm_one_reg {
+ __u64 id;
+ union {
+ __u8 reg8;
+ __u16 reg16;
+ __u32 reg32;
+ __u64 reg64;
+ __u8 reg128[16];
+ __u8 reg256[32];
+ __u8 reg512[64];
+ __u8 reg1024[128];
+ } u;
+};
+
/*
* ioctls for VM fds
*/
@@ -778,6 +808,9 @@ struct kvm_dirty_tlb {
#define KVM_ALLOCATE_RMA _IOR(KVMIO, 0xa9, struct kvm_allocate_rma)
/* Available with KVM_CAP_SW_TLB */
#define KVM_DIRTY_TLB _IOW(KVMIO, 0xaa, struct kvm_dirty_tlb)
+/* Available with KVM_CAP_ONE_REG */
+#define KVM_GET_ONE_REG _IOWR(KVMIO, 0xab, struct kvm_one_reg)
+#define KVM_SET_ONE_REG _IOW(KVMIO, 0xac, struct kvm_one_reg)
#define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0)