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- /* SPDX-License-Identifier: GPL-2.0 */
- #ifndef _ASM_POWERPC_PGTABLE_RADIX_4K_H
- #define _ASM_POWERPC_PGTABLE_RADIX_4K_H
- /*
- * For 4K page size supported index is 13/9/9/9
- */
- #define RADIX_PTE_INDEX_SIZE 9 /* 2MB huge page */
- #define RADIX_PMD_INDEX_SIZE 9 /* 1G huge page */
- #define RADIX_PUD_INDEX_SIZE 9
- #define RADIX_PGD_INDEX_SIZE 13
- /*
- * One fragment per per page
- */
- #define RADIX_PTE_FRAG_SIZE_SHIFT (RADIX_PTE_INDEX_SIZE + 3)
- #define RADIX_PTE_FRAG_NR (PAGE_SIZE >> RADIX_PTE_FRAG_SIZE_SHIFT)
- #endif /* _ASM_POWERPC_PGTABLE_RADIX_4K_H */
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