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19#ifndef __ARM_S2_PGTABLE_H_
20#define __ARM_S2_PGTABLE_H_
21
22#define stage2_pgd_none(pgd) pgd_none(pgd)
23#define stage2_pgd_clear(pgd) pgd_clear(pgd)
24#define stage2_pgd_present(pgd) pgd_present(pgd)
25#define stage2_pgd_populate(pgd, pud) pgd_populate(NULL, pgd, pud)
26#define stage2_pud_offset(pgd, address) pud_offset(pgd, address)
27#define stage2_pud_free(pud) pud_free(NULL, pud)
28
29#define stage2_pud_none(pud) pud_none(pud)
30#define stage2_pud_clear(pud) pud_clear(pud)
31#define stage2_pud_present(pud) pud_present(pud)
32#define stage2_pud_populate(pud, pmd) pud_populate(NULL, pud, pmd)
33#define stage2_pmd_offset(pud, address) pmd_offset(pud, address)
34#define stage2_pmd_free(pmd) pmd_free(NULL, pmd)
35
36#define stage2_pud_huge(pud) pud_huge(pud)
37
38
39static inline phys_addr_t stage2_pgd_addr_end(phys_addr_t addr, phys_addr_t end)
40{
41 phys_addr_t boundary = (addr + PGDIR_SIZE) & PGDIR_MASK;
42
43 return (boundary - 1 < end - 1) ? boundary : end;
44}
45
46#define stage2_pud_addr_end(addr, end) (end)
47
48static inline phys_addr_t stage2_pmd_addr_end(phys_addr_t addr, phys_addr_t end)
49{
50 phys_addr_t boundary = (addr + PMD_SIZE) & PMD_MASK;
51
52 return (boundary - 1 < end - 1) ? boundary : end;
53}
54
55#define stage2_pgd_index(addr) pgd_index(addr)
56
57#define stage2_pte_table_empty(ptep) kvm_page_empty(ptep)
58#define stage2_pmd_table_empty(pmdp) kvm_page_empty(pmdp)
59#define stage2_pud_table_empty(pudp) false
60
61#endif
62