diff options
Diffstat (limited to 'arch/arm/include/asm/kvm_hyp.h')
| -rw-r--r-- | arch/arm/include/asm/kvm_hyp.h | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/arch/arm/include/asm/kvm_hyp.h b/arch/arm/include/asm/kvm_hyp.h index 6eaff28f2ff3..343135ede5fa 100644 --- a/arch/arm/include/asm/kvm_hyp.h +++ b/arch/arm/include/asm/kvm_hyp.h @@ -20,28 +20,15 @@ #include <linux/compiler.h> #include <linux/kvm_host.h> +#include <asm/cp15.h> #include <asm/kvm_mmu.h> #include <asm/vfp.h> #define __hyp_text __section(.hyp.text) notrace -#define __ACCESS_CP15(CRn, Op1, CRm, Op2) \ - "mrc", "mcr", __stringify(p15, Op1, %0, CRn, CRm, Op2), u32 -#define __ACCESS_CP15_64(Op1, CRm) \ - "mrrc", "mcrr", __stringify(p15, Op1, %Q0, %R0, CRm), u64 #define __ACCESS_VFP(CRn) \ "mrc", "mcr", __stringify(p10, 7, %0, CRn, cr0, 0), u32 -#define __write_sysreg(v, r, w, c, t) asm volatile(w " " c : : "r" ((t)(v))) -#define write_sysreg(v, ...) __write_sysreg(v, __VA_ARGS__) - -#define __read_sysreg(r, w, c, t) ({ \ - t __val; \ - asm volatile(r " " c : "=r" (__val)); \ - __val; \ -}) -#define read_sysreg(...) __read_sysreg(__VA_ARGS__) - #define write_special(v, r) \ asm volatile("msr " __stringify(r) ", %0" : : "r" (v)) #define read_special(r) ({ \ @@ -119,6 +106,9 @@ void __vgic_v2_restore_state(struct kvm_vcpu *vcpu); void __sysreg_save_state(struct kvm_cpu_context *ctxt); void __sysreg_restore_state(struct kvm_cpu_context *ctxt); +void __vgic_v3_save_state(struct kvm_vcpu *vcpu); +void __vgic_v3_restore_state(struct kvm_vcpu *vcpu); + void asmlinkage __vfp_save_state(struct vfp_hard_struct *vfp); void asmlinkage __vfp_restore_state(struct vfp_hard_struct *vfp); static inline bool __vfp_enabled(void) |