25 static int __init is_memory(efi_memory_desc_t *md)  in is_memory()  argument
27 	if (md->attribute & (EFI_MEMORY_WB|EFI_MEMORY_WT|EFI_MEMORY_WC))  in is_memory()
39 	efi_memory_desc_t *md;  in efi_to_phys()  local
41 	for_each_efi_memory_desc(md) {  in efi_to_phys()
42 		if (!(md->attribute & EFI_MEMORY_RUNTIME))  in efi_to_phys()
44 		if (md->virt_addr == 0)  in efi_to_phys()
47 		if (md->virt_addr <= addr &&  in efi_to_phys()
48 		    (addr - md->virt_addr) < (md->num_pages << EFI_PAGE_SHIFT))  in efi_to_phys()
49 			return md->phys_addr + addr - md->virt_addr;  in efi_to_phys()
109 static __init int is_usable_memory(efi_memory_desc_t *md)  in is_usable_memory()  argument
111 	switch (md->type) {  in is_usable_memory()
125 		    (md->attribute & EFI_MEMORY_SP))  in is_usable_memory()
133 		return (md->attribute & EFI_MEMORY_WB);  in is_usable_memory()
142 	efi_memory_desc_t *md;  in reserve_regions()  local
156 	for_each_efi_memory_desc(md) {  in reserve_regions()
157 		paddr = md->phys_addr;  in reserve_regions()
158 		npages = md->num_pages;  in reserve_regions()
165 				efi_md_typeattr_format(buf, sizeof(buf), md));  in reserve_regions()
171 		if (is_memory(md)) {  in reserve_regions()
174 			if (!is_usable_memory(md))  in reserve_regions()
178 			if (md->type == EFI_ACPI_RECLAIM_MEMORY)  in reserve_regions()