351 static inline phys_addr_t __init alloc_pte_early(uintptr_t va)  in alloc_pte_early()  argument
360 static inline phys_addr_t __init alloc_pte_fixmap(uintptr_t va)  in alloc_pte_fixmap()  argument
365 static phys_addr_t __init alloc_pte_late(uintptr_t va)  in alloc_pte_late()  argument
374 				      uintptr_t va, phys_addr_t pa,  in create_pte_mapping()  argument
377 	uintptr_t pte_idx = pte_index(va);  in create_pte_mapping()
434 static phys_addr_t __init alloc_pmd_early(uintptr_t va)  in alloc_pmd_early()  argument
436 	BUG_ON((va - kernel_map.virt_addr) >> PUD_SHIFT);  in alloc_pmd_early()
441 static phys_addr_t __init alloc_pmd_fixmap(uintptr_t va)  in alloc_pmd_fixmap()  argument
446 static phys_addr_t __init alloc_pmd_late(uintptr_t va)  in alloc_pmd_late()  argument
455 				      uintptr_t va, phys_addr_t pa,  in create_pmd_mapping()  argument
460 	uintptr_t pmd_idx = pmd_index(va);  in create_pmd_mapping()
469 		pte_phys = pt_ops.alloc_pte(va);  in create_pmd_mapping()
478 	create_pte_mapping(ptep, va, pa, sz, prot);  in create_pmd_mapping()
497 static phys_addr_t __init alloc_pud_early(uintptr_t va)  in alloc_pud_early()  argument
500 	BUG_ON((va - kernel_map.virt_addr) >> PGDIR_SHIFT);  in alloc_pud_early()
505 static phys_addr_t __init alloc_pud_fixmap(uintptr_t va)  in alloc_pud_fixmap()  argument
510 static phys_addr_t alloc_pud_late(uintptr_t va)  in alloc_pud_late()  argument
535 static phys_addr_t __init alloc_p4d_early(uintptr_t va)  in alloc_p4d_early()  argument
538 	BUG_ON((va - kernel_map.virt_addr) >> PGDIR_SHIFT);  in alloc_p4d_early()
543 static phys_addr_t __init alloc_p4d_fixmap(uintptr_t va)  in alloc_p4d_fixmap()  argument
548 static phys_addr_t alloc_p4d_late(uintptr_t va)  in alloc_p4d_late()  argument
558 				      uintptr_t va, phys_addr_t pa,  in create_pud_mapping()  argument
563 	uintptr_t pud_index = pud_index(va);  in create_pud_mapping()
572 		next_phys = pt_ops.alloc_pmd(va);  in create_pud_mapping()
581 	create_pmd_mapping(nextp, va, pa, sz, prot);  in create_pud_mapping()
585 				      uintptr_t va, phys_addr_t pa,  in create_p4d_mapping()  argument
590 	uintptr_t p4d_index = p4d_index(va);  in create_p4d_mapping()
599 		next_phys = pt_ops.alloc_pud(va);  in create_p4d_mapping()
608 	create_pud_mapping(nextp, va, pa, sz, prot);  in create_p4d_mapping()
643 				      uintptr_t va, phys_addr_t pa,  in create_pgd_mapping()  argument
648 	uintptr_t pgd_idx = pgd_index(va);  in create_pgd_mapping()
657 		next_phys = alloc_pgd_next(va);  in create_pgd_mapping()
666 	create_pgd_next_mapping(nextp, va, pa, sz, prot);  in create_pgd_mapping()
669 static uintptr_t __init best_map_size(phys_addr_t pa, uintptr_t va,  in best_map_size()  argument
673 	    !(pa & (P4D_SIZE - 1)) && !(va & (P4D_SIZE - 1)) && size >= P4D_SIZE)  in best_map_size()
677 	    !(pa & (PUD_SIZE - 1)) && !(va & (PUD_SIZE - 1)) && size >= PUD_SIZE)  in best_map_size()
681 	    !(pa & (PMD_SIZE - 1)) && !(va & (PMD_SIZE - 1)) && size >= PMD_SIZE)  in best_map_size()
703 static __init pgprot_t pgprot_from_va(uintptr_t va)  in pgprot_from_va()  argument
705 	if (is_va_kernel_text(va))  in pgprot_from_va()
714 	if (IS_ENABLED(CONFIG_64BIT) && is_va_kernel_lm_alias_text(va))  in pgprot_from_va()
730 static __init pgprot_t pgprot_from_va(uintptr_t va)  in pgprot_from_va()  argument
732 	if (IS_ENABLED(CONFIG_64BIT) && !is_kernel_mapping(va))  in pgprot_from_va()
894 	uintptr_t va, end_va;  in create_kernel_page_table()  local
898 	for (va = kernel_map.virt_addr; va < end_va; va += PMD_SIZE)  in create_kernel_page_table()
899 		create_pgd_mapping(pgdir, va,  in create_kernel_page_table()
900 				   kernel_map.xiprom + (va - kernel_map.virt_addr),  in create_kernel_page_table()
905 	for (va = kernel_map.virt_addr + XIP_OFFSET; va < end_va; va += PMD_SIZE)  in create_kernel_page_table()
906 		create_pgd_mapping(pgdir, va,  in create_kernel_page_table()
907 				   kernel_map.phys_addr + (va - (kernel_map.virt_addr + XIP_OFFSET)),  in create_kernel_page_table()
913 	uintptr_t va, end_va;  in create_kernel_page_table()  local
916 	for (va = kernel_map.virt_addr; va < end_va; va += PMD_SIZE)  in create_kernel_page_table()
917 		create_pgd_mapping(pgdir, va,  in create_kernel_page_table()
918 				   kernel_map.phys_addr + (va - kernel_map.virt_addr),  in create_kernel_page_table()
921 					PAGE_KERNEL_EXEC : pgprot_from_va(va));  in create_kernel_page_table()
1221 	uintptr_t va, map_size;  in create_linear_mapping_range()  local
1224 		va = (uintptr_t)__va(pa);  in create_linear_mapping_range()
1226 					    best_map_size(pa, va, end - pa);  in create_linear_mapping_range()
1228 		create_pgd_mapping(swapper_pg_dir, va, pa, map_size,  in create_linear_mapping_range()
1229 				   pgprot_from_va(va));  in create_linear_mapping_range()