25 lines
574 B
C
25 lines
574 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#ifndef _ASM_RISCV_VMALLOC_H
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#define _ASM_RISCV_VMALLOC_H
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#ifdef CONFIG_HAVE_ARCH_HUGE_VMAP
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extern bool pgtable_l4_enabled, pgtable_l5_enabled;
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#define IOREMAP_MAX_ORDER (PUD_SHIFT)
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#define arch_vmap_pud_supported arch_vmap_pud_supported
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static inline bool arch_vmap_pud_supported(pgprot_t prot)
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{
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return pgtable_l4_enabled || pgtable_l5_enabled;
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}
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#define arch_vmap_pmd_supported arch_vmap_pmd_supported
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static inline bool arch_vmap_pmd_supported(pgprot_t prot)
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{
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return true;
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}
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#endif
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#endif /* _ASM_RISCV_VMALLOC_H */
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