diff options
Diffstat (limited to 'arch/arm/include/asm/kvm_mmu.h')
| -rw-r--r-- | arch/arm/include/asm/kvm_mmu.h | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/arch/arm/include/asm/kvm_mmu.h b/arch/arm/include/asm/kvm_mmu.h index 265ea9cf7df7..1098ffc3d54b 100644 --- a/arch/arm/include/asm/kvm_mmu.h +++ b/arch/arm/include/asm/kvm_mmu.h @@ -35,16 +35,12 @@ addr; \ }) -/* - * KVM_MMU_CACHE_MIN_PAGES is the number of stage2 page table translation levels. - */ -#define KVM_MMU_CACHE_MIN_PAGES 2 - #ifndef __ASSEMBLY__ #include <linux/highmem.h> #include <asm/cacheflush.h> #include <asm/cputype.h> +#include <asm/kvm_arm.h> #include <asm/kvm_hyp.h> #include <asm/pgalloc.h> #include <asm/stage2_pgtable.h> @@ -52,6 +48,13 @@ /* Ensure compatibility with arm64 */ #define VA_BITS 32 +#define kvm_phys_shift(kvm) KVM_PHYS_SHIFT +#define kvm_phys_size(kvm) (1ULL << kvm_phys_shift(kvm)) +#define kvm_phys_mask(kvm) (kvm_phys_size(kvm) - 1ULL) +#define kvm_vttbr_baddr_mask(kvm) VTTBR_BADDR_MASK + +#define stage2_pgd_size(kvm) (PTRS_PER_S2_PGD * sizeof(pgd_t)) + int create_hyp_mappings(void *from, void *to, pgprot_t prot); int create_hyp_io_mappings(phys_addr_t phys_addr, size_t size, void __iomem **kaddr, @@ -355,6 +358,13 @@ static inline int hyp_map_aux_data(void) #define kvm_phys_to_vttbr(addr) (addr) +static inline void kvm_set_ipa_limit(void) {} + +static inline bool kvm_cpu_has_cnp(void) +{ + return false; +} + #endif /* !__ASSEMBLY__ */ #endif /* __ARM_KVM_MMU_H__ */ |