1 /* SPDX-License-Identifier: GPL-2.0+ */
2 
3 #ifndef _ASM_POWERPC_BOOK3S_64_PKEYS_H
4 #define _ASM_POWERPC_BOOK3S_64_PKEYS_H
5 
6 #include <asm/book3s/64/hash-pkey.h>
7 
8 extern u64 __ro_after_init default_uamor;
9 
10 static inline u64 vmflag_to_pte_pkey_bits(u64 vm_flags)
11 {
12 	if (!mmu_has_feature(MMU_FTR_PKEY))
13 		return 0x0UL;
14 
15 	if (radix_enabled())
16 		BUG();
17 	return hash__vmflag_to_pte_pkey_bits(vm_flags);
18 }
19 
20 static inline u16 pte_to_pkey_bits(u64 pteflags)
21 {
22 	if (radix_enabled())
23 		BUG();
24 	return hash__pte_to_pkey_bits(pteflags);
25 }
26 
27 #endif /*_ASM_POWERPC_KEYS_H */
28