1b9658f83SAneesh Kumar K.V /* SPDX-License-Identifier: GPL-2.0+ */ 2b9658f83SAneesh Kumar K.V 3b9658f83SAneesh Kumar K.V #ifndef _ASM_POWERPC_BOOK3S_64_PKEYS_H 4b9658f83SAneesh Kumar K.V #define _ASM_POWERPC_BOOK3S_64_PKEYS_H 5b9658f83SAneesh Kumar K.V 6b9658f83SAneesh Kumar K.V #include <asm/book3s/64/hash-pkey.h> 7b9658f83SAneesh Kumar K.V vmflag_to_pte_pkey_bits(u64 vm_flags)8b9658f83SAneesh Kumar K.Vstatic inline u64 vmflag_to_pte_pkey_bits(u64 vm_flags) 9b9658f83SAneesh Kumar K.V { 10*f7045a45SAneesh Kumar K.V if (!mmu_has_feature(MMU_FTR_PKEY)) 11b9658f83SAneesh Kumar K.V return 0x0UL; 12b9658f83SAneesh Kumar K.V 13b9658f83SAneesh Kumar K.V if (radix_enabled()) 14b9658f83SAneesh Kumar K.V BUG(); 15b9658f83SAneesh Kumar K.V return hash__vmflag_to_pte_pkey_bits(vm_flags); 16b9658f83SAneesh Kumar K.V } 17b9658f83SAneesh Kumar K.V pte_to_pkey_bits(u64 pteflags)18b9658f83SAneesh Kumar K.Vstatic inline u16 pte_to_pkey_bits(u64 pteflags) 19b9658f83SAneesh Kumar K.V { 20b9658f83SAneesh Kumar K.V if (radix_enabled()) 21b9658f83SAneesh Kumar K.V BUG(); 22b9658f83SAneesh Kumar K.V return hash__pte_to_pkey_bits(pteflags); 23b9658f83SAneesh Kumar K.V } 24b9658f83SAneesh Kumar K.V 25b9658f83SAneesh Kumar K.V #endif /*_ASM_POWERPC_KEYS_H */ 26