diff options
Diffstat (limited to 'arch/arm64/kvm/hyp/include/nvhe/memory.h')
| -rw-r--r-- | arch/arm64/kvm/hyp/include/nvhe/memory.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm64/kvm/hyp/include/nvhe/memory.h b/arch/arm64/kvm/hyp/include/nvhe/memory.h new file mode 100644 index 000000000000..3e49eaa7e682 --- /dev/null +++ b/arch/arm64/kvm/hyp/include/nvhe/memory.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef __KVM_HYP_MEMORY_H +#define __KVM_HYP_MEMORY_H + +#include <asm/page.h> + +#include <linux/types.h> + +extern s64 hyp_physvirt_offset; + +#define __hyp_pa(virt) ((phys_addr_t)(virt) + hyp_physvirt_offset) +#define __hyp_va(phys) ((void *)((phys_addr_t)(phys) - hyp_physvirt_offset)) + +static inline void *hyp_phys_to_virt(phys_addr_t phys) +{ + return __hyp_va(phys); +} + +static inline phys_addr_t hyp_virt_to_phys(void *addr) +{ + return __hyp_pa(addr); +} + +#endif /* __KVM_HYP_MEMORY_H */ |