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+#ifndef _ASM_MIPS_KVM_H
+#define _ASM_MIPS_KVM_H
+/*
+ * KVM MIPS specific structures and definitions.
+ *
+ * Some parts derived from the x86 version of this file.
+ */
+
+/* for KVM_GET_REGS and KVM_SET_REGS */
+/*
+ * If Config[AT] is zero (32-bit CPU), the register contents are
+ * stored in the lower 32-bits of the struct kvm_regs fields and sign
+ * extended to 64-bits.
+ */
+struct kvm_regs {
+ /* out (KVM_GET_REGS) / in (KVM_SET_REGS) */
+ __u64 gpr[32];
+ __u64 hi, lo;
+ __u64 pc;
+};
+
+/* for KVM_GET_FPU and KVM_SET_FPU */
+/*
+ * If Status[FR] is zero (32-bit FPU), the upper 32-bits of the FPRs
+ * are zero filled.
+ */
+struct kvm_fpu {
+ __u64 fpr[32];
+ __u32 fir;
+ __u32 fccr;
+ __u32 fexr;
+ __u32 fenr;
+ __u32 fcsr;
+ __u32 pad;
+};
+
+
+/*
+ * For MIPS, we use the same APIs as x86, where 'msr' corresponds to a
+ * CP0 register. The index field is broken down as follows:
+ *
+ * bits[2..0] - Register 'sel' index.
+ * bits[7..3] - Register 'rd' index.
+ * bits[15..8] - Must be zero.
+ * bits[31..16] - 0 -> CP0 registers.
+ *
+ * Other sets registers may be added in the future. Each set would
+ * have its own identifier in bits[31..16].
+ *
+ * For MSRs that are narrower than 64-bits, the value is stored in the
+ * low order bits of the data field, and sign extended to 64-bits.
+ */
+#define KVM_MIPS_MSR_CP0 0
+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];
+};
+
+/*
+ * KVM MIPS specific structures and definitions
+ *
+ */
+struct kvm_debug_exit_arch {
+ __u64 epc;
+};
+
+/* for KVM_SET_GUEST_DEBUG */
+struct kvm_guest_debug_arch {
+};
+
+/* definition of registers in kvm_run */
+struct kvm_sync_regs {
+};
+
+/* dummy definition */
+struct kvm_sregs {
+};
+
+#endif /* _ASM_MIPS_KVM_H */