diff options
Diffstat (limited to 'arch/riscv/include/asm/kvm_vcpu_sbi.h')
| -rw-r--r-- | arch/riscv/include/asm/kvm_vcpu_sbi.h | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/arch/riscv/include/asm/kvm_vcpu_sbi.h b/arch/riscv/include/asm/kvm_vcpu_sbi.h index d678fd7e5973..3497489e04db 100644 --- a/arch/riscv/include/asm/kvm_vcpu_sbi.h +++ b/arch/riscv/include/asm/kvm_vcpu_sbi.h @@ -11,7 +11,7 @@ #define KVM_SBI_IMPID 3 -#define KVM_SBI_VERSION_MAJOR 2 +#define KVM_SBI_VERSION_MAJOR 3 #define KVM_SBI_VERSION_MINOR 0 enum kvm_riscv_sbi_ext_status { @@ -59,6 +59,14 @@ struct kvm_vcpu_sbi_extension { void (*deinit)(struct kvm_vcpu *vcpu); void (*reset)(struct kvm_vcpu *vcpu); + + unsigned long state_reg_subtype; + unsigned long (*get_state_reg_count)(struct kvm_vcpu *vcpu); + int (*get_state_reg_id)(struct kvm_vcpu *vcpu, int index, u64 *reg_id); + int (*get_state_reg)(struct kvm_vcpu *vcpu, unsigned long reg_num, + unsigned long reg_size, void *reg_val); + int (*set_state_reg)(struct kvm_vcpu *vcpu, unsigned long reg_num, + unsigned long reg_size, const void *reg_val); }; void kvm_riscv_vcpu_sbi_forward(struct kvm_vcpu *vcpu, struct kvm_run *run); @@ -69,27 +77,21 @@ void kvm_riscv_vcpu_sbi_request_reset(struct kvm_vcpu *vcpu, unsigned long pc, unsigned long a1); void kvm_riscv_vcpu_sbi_load_reset_state(struct kvm_vcpu *vcpu); int kvm_riscv_vcpu_sbi_return(struct kvm_vcpu *vcpu, struct kvm_run *run); +int kvm_riscv_vcpu_reg_indices_sbi_ext(struct kvm_vcpu *vcpu, u64 __user *uindices); int kvm_riscv_vcpu_set_reg_sbi_ext(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg); int kvm_riscv_vcpu_get_reg_sbi_ext(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg); -int kvm_riscv_vcpu_set_reg_sbi(struct kvm_vcpu *vcpu, - const struct kvm_one_reg *reg); -int kvm_riscv_vcpu_get_reg_sbi(struct kvm_vcpu *vcpu, - const struct kvm_one_reg *reg); +int kvm_riscv_vcpu_reg_indices_sbi(struct kvm_vcpu *vcpu, u64 __user *uindices); +int kvm_riscv_vcpu_set_reg_sbi(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg); +int kvm_riscv_vcpu_get_reg_sbi(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg); const struct kvm_vcpu_sbi_extension *kvm_vcpu_sbi_find_ext( struct kvm_vcpu *vcpu, unsigned long extid); -bool riscv_vcpu_supports_sbi_ext(struct kvm_vcpu *vcpu, int idx); int kvm_riscv_vcpu_sbi_ecall(struct kvm_vcpu *vcpu, struct kvm_run *run); void kvm_riscv_vcpu_sbi_init(struct kvm_vcpu *vcpu); void kvm_riscv_vcpu_sbi_deinit(struct kvm_vcpu *vcpu); void kvm_riscv_vcpu_sbi_reset(struct kvm_vcpu *vcpu); -int kvm_riscv_vcpu_get_reg_sbi_sta(struct kvm_vcpu *vcpu, unsigned long reg_num, - unsigned long *reg_val); -int kvm_riscv_vcpu_set_reg_sbi_sta(struct kvm_vcpu *vcpu, unsigned long reg_num, - unsigned long reg_val); - #ifdef CONFIG_RISCV_SBI_V01 extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_v01; #endif @@ -102,6 +104,7 @@ extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_hsm; extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_dbcn; extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_susp; extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_sta; +extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_fwft; extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_experimental; extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_vendor; |