162306a36Sopenharmony_ci#ifndef _ASM_X86_VMALLOC_H 262306a36Sopenharmony_ci#define _ASM_X86_VMALLOC_H 362306a36Sopenharmony_ci 462306a36Sopenharmony_ci#include <asm/cpufeature.h> 562306a36Sopenharmony_ci#include <asm/page.h> 662306a36Sopenharmony_ci#include <asm/pgtable_areas.h> 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci#ifdef CONFIG_HAVE_ARCH_HUGE_VMAP 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci#ifdef CONFIG_X86_64 1162306a36Sopenharmony_ci#define arch_vmap_pud_supported arch_vmap_pud_supported 1262306a36Sopenharmony_cistatic inline bool arch_vmap_pud_supported(pgprot_t prot) 1362306a36Sopenharmony_ci{ 1462306a36Sopenharmony_ci return boot_cpu_has(X86_FEATURE_GBPAGES); 1562306a36Sopenharmony_ci} 1662306a36Sopenharmony_ci#endif 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_ci#define arch_vmap_pmd_supported arch_vmap_pmd_supported 1962306a36Sopenharmony_cistatic inline bool arch_vmap_pmd_supported(pgprot_t prot) 2062306a36Sopenharmony_ci{ 2162306a36Sopenharmony_ci return boot_cpu_has(X86_FEATURE_PSE); 2262306a36Sopenharmony_ci} 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_ci#endif 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_ci#endif /* _ASM_X86_VMALLOC_H */ 27