1 /* SPDX-License-Identifier: GPL-2.0-only */ 1
2 #ifndef _ASM_RISCV_VMALLOC_H
3 #define _ASM_RISCV_VMALLOC_H
4
5 #ifdef CONFIG_HAVE_ARCH_HUGE_VMAP
6
7 extern bool pgtable_l4_enabled, pgtable_l5_ena
8
9 #define IOREMAP_MAX_ORDER (PUD_SHIFT)
10
11 #define arch_vmap_pud_supported arch_vmap_pud_
12 static inline bool arch_vmap_pud_supported(pgp
13 {
14 return pgtable_l4_enabled || pgtable_l
15 }
16
17 #define arch_vmap_pmd_supported arch_vmap_pmd_
18 static inline bool arch_vmap_pmd_supported(pgp
19 {
20 return true;
21 }
22
23 #endif
24
25 #endif /* _ASM_RISCV_VMALLOC_H */
26
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