220 is_available_memory (efi_memory_desc_t *md)  in is_available_memory()  argument
222 	if (!(md->attribute & EFI_MEMORY_WB))  in is_available_memory()
225 	switch (md->type) {  in is_available_memory()
242 trim_bottom (efi_memory_desc_t *md, u64 start_addr)  in trim_bottom()  argument
246 	if (md->phys_addr >= start_addr || !md->num_pages)  in trim_bottom()
249 	num_skipped_pages = (start_addr - md->phys_addr) >> EFI_PAGE_SHIFT;  in trim_bottom()
250 	if (num_skipped_pages > md->num_pages)  in trim_bottom()
251 		num_skipped_pages = md->num_pages;  in trim_bottom()
253 	if (is_available_memory(md))  in trim_bottom()
257 		       md->phys_addr, start_addr - IA64_GRANULE_SIZE);  in trim_bottom()
263 	md->phys_addr += num_skipped_pages << EFI_PAGE_SHIFT;  in trim_bottom()
264 	md->num_pages -= num_skipped_pages;  in trim_bottom()
268 trim_top (efi_memory_desc_t *md, u64 end_addr)  in trim_top()  argument
272 	md_end_addr = md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT);  in trim_top()
274 	if (md_end_addr <= end_addr || !md->num_pages)  in trim_top()
278 	if (num_dropped_pages > md->num_pages)  in trim_top()
279 		num_dropped_pages = md->num_pages;  in trim_top()
281 	if (is_available_memory(md))  in trim_top()
285 		       md->phys_addr, end_addr);  in trim_top()
286 	md->num_pages -= num_dropped_pages;  in trim_top()
302 	efi_memory_desc_t *md, *check_md;  in efi_memmap_walk()  local
310 		md = p;  in efi_memmap_walk()
313 		if (!(md->attribute & EFI_MEMORY_WB))  in efi_memmap_walk()
321 		granule_addr = md->phys_addr & ~(IA64_GRANULE_SIZE - 1);  in efi_memmap_walk()
324 		if (first_non_wb_addr < md->phys_addr) {  in efi_memmap_walk()
325 			trim_bottom(md, granule_addr + IA64_GRANULE_SIZE);  in efi_memmap_walk()
326 			granule_addr = md->phys_addr & ~(IA64_GRANULE_SIZE - 1);  in efi_memmap_walk()
341 		if (last_granule_addr < md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT))  in efi_memmap_walk()
342 			trim_top(md, last_granule_addr);  in efi_memmap_walk()
344 		if (is_available_memory(md)) {  in efi_memmap_walk()
345 			if (md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT) > mem_limit) {  in efi_memmap_walk()
346 				if (md->phys_addr > mem_limit)  in efi_memmap_walk()
348 				md->num_pages = (mem_limit - md->phys_addr) >> EFI_PAGE_SHIFT;  in efi_memmap_walk()
351 			if (md->num_pages == 0)  in efi_memmap_walk()
354 			curr.start = PAGE_OFFSET + md->phys_addr;  in efi_memmap_walk()
355 			curr.end   = curr.start + (md->num_pages << EFI_PAGE_SHIFT);  in efi_memmap_walk()
394 	efi_memory_desc_t *md;  in efi_map_pal_code()  local
408 		md = p;  in efi_map_pal_code()
409 		if (md->type != EFI_PAL_CODE)  in efi_map_pal_code()
414 			       md->phys_addr);  in efi_map_pal_code()
422 		vaddr = PAGE_OFFSET + md->phys_addr;  in efi_map_pal_code()
442 		if (md->num_pages << EFI_PAGE_SHIFT > IA64_GRANULE_SIZE)  in efi_map_pal_code()
448 		       smp_processor_id(), md->phys_addr,  in efi_map_pal_code()
449 		       md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT),  in efi_map_pal_code()
458 			 pte_val(mk_pte_phys(md->phys_addr, PAGE_KERNEL)), IA64_GRANULE_SHIFT);  in efi_map_pal_code()
467 		ia64_mca_tlb_list[cpu].pal_paddr= pte_val(mk_pte_phys(md->phys_addr, PAGE_KERNEL));  in efi_map_pal_code()
570 		efi_memory_desc_t *md;  in efi_init()  local
574 			md = p;  in efi_init()
576 			       i, md->type, md->attribute, md->phys_addr,  in efi_init()
577 			       md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT),  in efi_init()
578 			       md->num_pages >> (20 - EFI_PAGE_SHIFT));  in efi_init()
591 	efi_memory_desc_t *md;  in efi_enter_virtual_mode()  local
600 		md = p;  in efi_enter_virtual_mode()
601 		if (md->attribute & EFI_MEMORY_RUNTIME) {  in efi_enter_virtual_mode()
606 			if (md->attribute & EFI_MEMORY_WB) {  in efi_enter_virtual_mode()
607 				md->virt_addr = (u64) __va(md->phys_addr);  in efi_enter_virtual_mode()
608 			} else if (md->attribute & EFI_MEMORY_UC) {  in efi_enter_virtual_mode()
609 				md->virt_addr = (u64) ioremap(md->phys_addr, 0);  in efi_enter_virtual_mode()
610 			} else if (md->attribute & EFI_MEMORY_WC) {  in efi_enter_virtual_mode()
612 				md->virt_addr = ia64_remap(md->phys_addr, (_PAGE_A | _PAGE_P  in efi_enter_virtual_mode()
619 				md->virt_addr = (u64) ioremap(md->phys_addr, 0);  in efi_enter_virtual_mode()
621 			} else if (md->attribute & EFI_MEMORY_WT) {  in efi_enter_virtual_mode()
623 				md->virt_addr = ia64_remap(md->phys_addr, (_PAGE_A | _PAGE_P  in efi_enter_virtual_mode()
629 				md->virt_addr = (u64) ioremap(md->phys_addr, 0);  in efi_enter_virtual_mode()
666 	efi_memory_desc_t *md;  in efi_get_iobase()  local
674 		md = p;  in efi_get_iobase()
675 		if (md->type == EFI_MEMORY_MAPPED_IO_PORT_SPACE) {  in efi_get_iobase()
676 			if (md->attribute & EFI_MEMORY_UC)  in efi_get_iobase()
677 				return md->phys_addr;  in efi_get_iobase()
687 	efi_memory_desc_t *md;  in efi_mem_type()  local
695 		md = p;  in efi_mem_type()
697 		if (phys_addr - md->phys_addr < (md->num_pages << EFI_PAGE_SHIFT))  in efi_mem_type()
698 			 return md->type;  in efi_mem_type()
707 	efi_memory_desc_t *md;  in efi_mem_attributes()  local
715 		md = p;  in efi_mem_attributes()
717 		if (phys_addr - md->phys_addr < (md->num_pages << EFI_PAGE_SHIFT))  in efi_mem_attributes()
718 			return md->attribute;  in efi_mem_attributes()