if (bgrt_tab->header.length < sizeof(*bgrt_tab))
return;
- if (bgrt_tab->version != 1)
+ if (bgrt_tab->version != 1 || bgrt_tab->status != 1)
return;
if (bgrt_tab->image_type != 0 || !bgrt_tab->image_address)
return;
image = efi_lookup_mapped_addr(bgrt_tab->image_address);
if (!image) {
- image = ioremap(bgrt_tab->image_address, sizeof(bmp_header));
+ image = early_memremap(bgrt_tab->image_address,
+ sizeof(bmp_header));
ioremapped = true;
if (!image)
return;
memcpy_fromio(&bmp_header, image, sizeof(bmp_header));
if (ioremapped)
- iounmap(image);
+ early_iounmap(image, sizeof(bmp_header));
bgrt_image_size = bmp_header.size;
bgrt_image = kmalloc(bgrt_image_size, GFP_KERNEL);
return;
if (ioremapped) {
- image = ioremap(bgrt_tab->image_address, bmp_header.size);
+ image = early_memremap(bgrt_tab->image_address,
+ bmp_header.size);
if (!image) {
kfree(bgrt_image);
bgrt_image = NULL;
memcpy_fromio(bgrt_image, image, bgrt_image_size);
if (ioremapped)
- iounmap(image);
+ early_iounmap(image, bmp_header.size);
}