diff options
Diffstat (limited to 'arch/arm/include/asm/kvm_mmu.h')
| -rw-r--r-- | arch/arm/include/asm/kvm_mmu.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/arch/arm/include/asm/kvm_mmu.h b/arch/arm/include/asm/kvm_mmu.h index de1b919404e43..707a1f06dc5d5 100644 --- a/arch/arm/include/asm/kvm_mmu.h +++ b/arch/arm/include/asm/kvm_mmu.h @@ -28,6 +28,13 @@ */ #define kern_hyp_va(kva) (kva) +/* Contrary to arm64, there is no need to generate a PC-relative address */ +#define hyp_symbol_addr(s) \ + ({ \ + typeof(s) *addr = &(s); \ + addr; \ + }) + /* * KVM_MMU_CACHE_MIN_PAGES is the number of stage2 page table translation levels. */ @@ -42,8 +49,15 @@ #include <asm/pgalloc.h> #include <asm/stage2_pgtable.h> +/* Ensure compatibility with arm64 */ +#define VA_BITS 32 + int create_hyp_mappings(void *from, void *to, pgprot_t prot); -int create_hyp_io_mappings(void *from, void *to, phys_addr_t); +int create_hyp_io_mappings(phys_addr_t phys_addr, size_t size, + void __iomem **kaddr, + void __iomem **haddr); +int create_hyp_exec_mappings(phys_addr_t phys_addr, size_t size, + void **haddr); void free_hyp_pgds(void); void stage2_unmap_vm(struct kvm *kvm); |