349 static inline phys_addr_t __init alloc_pte_early(uintptr_t va)  in alloc_pte_early()  argument
358 static inline phys_addr_t __init alloc_pte_fixmap(uintptr_t va)  in alloc_pte_fixmap()  argument
363 static phys_addr_t __init alloc_pte_late(uintptr_t va)  in alloc_pte_late()  argument
372 				      uintptr_t va, phys_addr_t pa,  in create_pte_mapping()  argument
375 	uintptr_t pte_idx = pte_index(va);  in create_pte_mapping()
432 static phys_addr_t __init alloc_pmd_early(uintptr_t va)  in alloc_pmd_early()  argument
434 	BUG_ON((va - kernel_map.virt_addr) >> PUD_SHIFT);  in alloc_pmd_early()
439 static phys_addr_t __init alloc_pmd_fixmap(uintptr_t va)  in alloc_pmd_fixmap()  argument
444 static phys_addr_t __init alloc_pmd_late(uintptr_t va)  in alloc_pmd_late()  argument
453 				      uintptr_t va, phys_addr_t pa,  in create_pmd_mapping()  argument
458 	uintptr_t pmd_idx = pmd_index(va);  in create_pmd_mapping()
467 		pte_phys = pt_ops.alloc_pte(va);  in create_pmd_mapping()
476 	create_pte_mapping(ptep, va, pa, sz, prot);  in create_pmd_mapping()
495 static phys_addr_t __init alloc_pud_early(uintptr_t va)  in alloc_pud_early()  argument
498 	BUG_ON((va - kernel_map.virt_addr) >> PGDIR_SHIFT);  in alloc_pud_early()
503 static phys_addr_t __init alloc_pud_fixmap(uintptr_t va)  in alloc_pud_fixmap()  argument
508 static phys_addr_t alloc_pud_late(uintptr_t va)  in alloc_pud_late()  argument
533 static phys_addr_t __init alloc_p4d_early(uintptr_t va)  in alloc_p4d_early()  argument
536 	BUG_ON((va - kernel_map.virt_addr) >> PGDIR_SHIFT);  in alloc_p4d_early()
541 static phys_addr_t __init alloc_p4d_fixmap(uintptr_t va)  in alloc_p4d_fixmap()  argument
546 static phys_addr_t alloc_p4d_late(uintptr_t va)  in alloc_p4d_late()  argument
556 				      uintptr_t va, phys_addr_t pa,  in create_pud_mapping()  argument
561 	uintptr_t pud_index = pud_index(va);  in create_pud_mapping()
570 		next_phys = pt_ops.alloc_pmd(va);  in create_pud_mapping()
579 	create_pmd_mapping(nextp, va, pa, sz, prot);  in create_pud_mapping()
583 				      uintptr_t va, phys_addr_t pa,  in create_p4d_mapping()  argument
588 	uintptr_t p4d_index = p4d_index(va);  in create_p4d_mapping()
597 		next_phys = pt_ops.alloc_pud(va);  in create_p4d_mapping()
606 	create_pud_mapping(nextp, va, pa, sz, prot);  in create_p4d_mapping()
641 				      uintptr_t va, phys_addr_t pa,  in create_pgd_mapping()  argument
646 	uintptr_t pgd_idx = pgd_index(va);  in create_pgd_mapping()
655 		next_phys = alloc_pgd_next(va);  in create_pgd_mapping()
664 	create_pgd_next_mapping(nextp, va, pa, sz, prot);  in create_pgd_mapping()
667 static uintptr_t __init best_map_size(phys_addr_t pa, uintptr_t va,  in best_map_size()  argument
670 	if (!(pa & (PGDIR_SIZE - 1)) && !(va & (PGDIR_SIZE - 1)) && size >= PGDIR_SIZE)  in best_map_size()
673 	if (!(pa & (P4D_SIZE - 1)) && !(va & (P4D_SIZE - 1)) && size >= P4D_SIZE)  in best_map_size()
676 	if (!(pa & (PUD_SIZE - 1)) && !(va & (PUD_SIZE - 1)) && size >= PUD_SIZE)  in best_map_size()
679 	if (!(pa & (PMD_SIZE - 1)) && !(va & (PMD_SIZE - 1)) && size >= PMD_SIZE)  in best_map_size()
701 static __init pgprot_t pgprot_from_va(uintptr_t va)  in pgprot_from_va()  argument
703 	if (is_va_kernel_text(va))  in pgprot_from_va()
712 	if (IS_ENABLED(CONFIG_64BIT) && is_va_kernel_lm_alias_text(va))  in pgprot_from_va()
728 static __init pgprot_t pgprot_from_va(uintptr_t va)  in pgprot_from_va()  argument
730 	if (IS_ENABLED(CONFIG_64BIT) && !is_kernel_mapping(va))  in pgprot_from_va()
892 	uintptr_t va, end_va;  in create_kernel_page_table()  local
896 	for (va = kernel_map.virt_addr; va < end_va; va += PMD_SIZE)  in create_kernel_page_table()
897 		create_pgd_mapping(pgdir, va,  in create_kernel_page_table()
898 				   kernel_map.xiprom + (va - kernel_map.virt_addr),  in create_kernel_page_table()
903 	for (va = kernel_map.virt_addr + XIP_OFFSET; va < end_va; va += PMD_SIZE)  in create_kernel_page_table()
904 		create_pgd_mapping(pgdir, va,  in create_kernel_page_table()
905 				   kernel_map.phys_addr + (va - (kernel_map.virt_addr + XIP_OFFSET)),  in create_kernel_page_table()
911 	uintptr_t va, end_va;  in create_kernel_page_table()  local
914 	for (va = kernel_map.virt_addr; va < end_va; va += PMD_SIZE)  in create_kernel_page_table()
915 		create_pgd_mapping(pgdir, va,  in create_kernel_page_table()
916 				   kernel_map.phys_addr + (va - kernel_map.virt_addr),  in create_kernel_page_table()
919 					PAGE_KERNEL_EXEC : pgprot_from_va(va));  in create_kernel_page_table()
1219 	uintptr_t va, map_size;  in create_linear_mapping_range()  local
1222 		va = (uintptr_t)__va(pa);  in create_linear_mapping_range()
1224 					    best_map_size(pa, va, end - pa);  in create_linear_mapping_range()
1226 		create_pgd_mapping(swapper_pg_dir, va, pa, map_size,  in create_linear_mapping_range()
1227 				   pgprot_from_va(va));  in create_linear_mapping_range()