117 	efi_memory_desc_t *md;  in do_add_efi_memmap()  local
122 	for_each_efi_memory_desc(md) {  in do_add_efi_memmap()
123 		unsigned long long start = md->phys_addr;  in do_add_efi_memmap()
124 		unsigned long long size = md->num_pages << EFI_PAGE_SHIFT;  in do_add_efi_memmap()
127 		switch (md->type) {  in do_add_efi_memmap()
134 			    && (md->attribute & EFI_MEMORY_SP))  in do_add_efi_memmap()
136 			else if (md->attribute & EFI_MEMORY_WB)  in do_add_efi_memmap()
177 	efi_memory_desc_t *md;  in do_efi_soft_reserve()  local
185 	for_each_efi_memory_desc(md)  in do_efi_soft_reserve()
186 		if (md->type == EFI_CONVENTIONAL_MEMORY &&  in do_efi_soft_reserve()
187 		    (md->attribute & EFI_MEMORY_SP))  in do_efi_soft_reserve()
237 static bool __init efi_memmap_entry_valid(const efi_memory_desc_t *md, int i)  in efi_memmap_entry_valid()  argument
239 	u64 end = (md->num_pages << EFI_PAGE_SHIFT) + md->phys_addr - 1;  in efi_memmap_entry_valid()
243 	if (md->num_pages == 0) {  in efi_memmap_entry_valid()
245 	} else if (md->num_pages > EFI_PAGES_MAX ||  in efi_memmap_entry_valid()
246 		   EFI_PAGES_MAX - md->num_pages <  in efi_memmap_entry_valid()
247 		   (md->phys_addr >> EFI_PAGE_SHIFT)) {  in efi_memmap_entry_valid()
248 		end_hi = (md->num_pages & OVERFLOW_ADDR_MASK)  in efi_memmap_entry_valid()
251 		if ((md->phys_addr & U64_HIGH_BIT) && !(end & U64_HIGH_BIT))  in efi_memmap_entry_valid()
261 			i, efi_md_typeattr_format(buf, sizeof(buf), md),  in efi_memmap_entry_valid()
262 			md->phys_addr, end_hi, end);  in efi_memmap_entry_valid()
265 			i, efi_md_typeattr_format(buf, sizeof(buf), md),  in efi_memmap_entry_valid()
266 			md->phys_addr, end);  in efi_memmap_entry_valid()
324 	efi_memory_desc_t *md;  in efi_remove_e820_mmio()  local
328 	for_each_efi_memory_desc(md) {  in efi_remove_e820_mmio()
329 		if (md->type == EFI_MEMORY_MAPPED_IO) {  in efi_remove_e820_mmio()
330 			size = md->num_pages << EFI_PAGE_SHIFT;  in efi_remove_e820_mmio()
331 			start = md->phys_addr;  in efi_remove_e820_mmio()
349 	efi_memory_desc_t *md;  in efi_print_memmap()  local
352 	for_each_efi_memory_desc(md) {  in efi_print_memmap()
356 			i++, efi_md_typeattr_format(buf, sizeof(buf), md),  in efi_print_memmap()
357 			md->phys_addr,  in efi_print_memmap()
358 			md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT) - 1,  in efi_print_memmap()
359 			(md->num_pages >> (20 - EFI_PAGE_SHIFT)));  in efi_print_memmap()
511 	efi_memory_desc_t *md, *prev_md = NULL;  in efi_merge_regions()  local
513 	for_each_efi_memory_desc(md) {  in efi_merge_regions()
517 			prev_md = md;  in efi_merge_regions()
521 		if (prev_md->type != md->type ||  in efi_merge_regions()
522 		    prev_md->attribute != md->attribute) {  in efi_merge_regions()
523 			prev_md = md;  in efi_merge_regions()
529 		if (md->phys_addr == (prev_md->phys_addr + prev_size)) {  in efi_merge_regions()
530 			prev_md->num_pages += md->num_pages;  in efi_merge_regions()
531 			md->type = EFI_RESERVED_TYPE;  in efi_merge_regions()
532 			md->attribute = 0;  in efi_merge_regions()
535 		prev_md = md;  in efi_merge_regions()
624 static bool should_map_region(efi_memory_desc_t *md)  in should_map_region()  argument
629 	if (md->attribute & EFI_MEMORY_RUNTIME)  in should_map_region()
644 	if (md->type == EFI_CONVENTIONAL_MEMORY &&  in should_map_region()
646 	    (md->attribute & EFI_MEMORY_SP))  in should_map_region()
654 		if (md->type == EFI_CONVENTIONAL_MEMORY ||  in should_map_region()
655 		    md->type == EFI_LOADER_DATA ||  in should_map_region()
656 		    md->type == EFI_LOADER_CODE)  in should_map_region()
666 	if (md->type == EFI_BOOT_SERVICES_CODE ||  in should_map_region()
667 	    md->type == EFI_BOOT_SERVICES_DATA)  in should_map_region()
682 	efi_memory_desc_t *md;  in efi_map_regions()  local
688 		md = p;  in efi_map_regions()
690 		if (!should_map_region(md))  in efi_map_regions()
693 		efi_map_region(md);  in efi_map_regions()
704 		memcpy(new_memmap + (*count * desc_size), md, desc_size);  in efi_map_regions()
716 	efi_memory_desc_t *md;  in kexec_enter_virtual_mode()  local
739 	for_each_efi_memory_desc(md)  in kexec_enter_virtual_mode()
740 		efi_map_region_fixed(md); /* FIXME: add error handling */  in kexec_enter_virtual_mode()