diff options
Diffstat (limited to 'arch/arm64/kvm/sys_regs.h')
| -rw-r--r-- | arch/arm64/kvm/sys_regs.h | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/arch/arm64/kvm/sys_regs.h b/arch/arm64/kvm/sys_regs.h index aee8ea054f0d..a8c4cc32eb9a 100644 --- a/arch/arm64/kvm/sys_regs.h +++ b/arch/arm64/kvm/sys_regs.h @@ -75,9 +75,9 @@ struct sys_reg_desc { /* Custom get/set_user functions, fallback to generic if NULL */ int (*get_user)(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd, - const struct kvm_one_reg *reg, void __user *uaddr); + u64 *val); int (*set_user)(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd, - const struct kvm_one_reg *reg, void __user *uaddr); + u64 val); /* Return mask of REG_* runtime visibility overrides */ unsigned int (*visibility)(const struct kvm_vcpu *vcpu, @@ -190,10 +190,16 @@ find_reg(const struct sys_reg_params *params, const struct sys_reg_desc table[], return __inline_bsearch((void *)pval, table, num, sizeof(table[0]), match_sys_reg); } -const struct sys_reg_desc *find_reg_by_id(u64 id, - struct sys_reg_params *params, - const struct sys_reg_desc table[], - unsigned int num); +const struct sys_reg_desc *get_reg_by_id(u64 id, + const struct sys_reg_desc table[], + unsigned int num); + +int kvm_arm_sys_reg_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *); +int kvm_arm_sys_reg_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *); +int kvm_sys_reg_get_user(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg, + const struct sys_reg_desc table[], unsigned int num); +int kvm_sys_reg_set_user(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg, + const struct sys_reg_desc table[], unsigned int num); #define AA32(_x) .aarch32_map = AA32_##_x #define Op0(_x) .Op0 = _x |