diff options
Diffstat (limited to 'arch/arm64/include/asm/pgtable-hwdef.h')
| -rw-r--r-- | arch/arm64/include/asm/pgtable-hwdef.h | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/arch/arm64/include/asm/pgtable-hwdef.h b/arch/arm64/include/asm/pgtable-hwdef.h index d400a4d9aee2..94b3f2ac2e9d 100644 --- a/arch/arm64/include/asm/pgtable-hwdef.h +++ b/arch/arm64/include/asm/pgtable-hwdef.h @@ -81,25 +81,15 @@ /* * Contiguous page definitions. */ -#ifdef CONFIG_ARM64_64K_PAGES -#define CONT_PTE_SHIFT (5 + PAGE_SHIFT) -#define CONT_PMD_SHIFT (5 + PMD_SHIFT) -#elif defined(CONFIG_ARM64_16K_PAGES) -#define CONT_PTE_SHIFT (7 + PAGE_SHIFT) -#define CONT_PMD_SHIFT (5 + PMD_SHIFT) -#else -#define CONT_PTE_SHIFT (4 + PAGE_SHIFT) -#define CONT_PMD_SHIFT (4 + PMD_SHIFT) -#endif - +#define CONT_PTE_SHIFT (CONFIG_ARM64_CONT_PTE_SHIFT + PAGE_SHIFT) #define CONT_PTES (1 << (CONT_PTE_SHIFT - PAGE_SHIFT)) #define CONT_PTE_SIZE (CONT_PTES * PAGE_SIZE) #define CONT_PTE_MASK (~(CONT_PTE_SIZE - 1)) + +#define CONT_PMD_SHIFT (CONFIG_ARM64_CONT_PMD_SHIFT + PMD_SHIFT) #define CONT_PMDS (1 << (CONT_PMD_SHIFT - PMD_SHIFT)) #define CONT_PMD_SIZE (CONT_PMDS * PMD_SIZE) #define CONT_PMD_MASK (~(CONT_PMD_SIZE - 1)) -/* the numerical offset of the PTE within a range of CONT_PTES */ -#define CONT_RANGE_OFFSET(addr) (((addr)>>PAGE_SHIFT)&(CONT_PTES-1)) /* * Hardware page table definitions. |