45,12 → 45,12 |
} |
|
|
__address hw_map(__address physaddr, size_t size) |
uintptr_t hw_map(uintptr_t physaddr, size_t size) |
{ |
if (last_frame + ALIGN_UP(size, PAGE_SIZE) > KA2PA(KERNEL_ADDRESS_SPACE_END_ARCH)) |
panic("Unable to map physical memory %p (%d bytes)", physaddr, size) |
|
__address virtaddr = PA2KA(last_frame); |
uintptr_t virtaddr = PA2KA(last_frame); |
pfn_t i; |
for (i = 0; i < ADDR2PFN(ALIGN_UP(size, PAGE_SIZE)); i++) |
page_mapping_insert(AS_KERNEL, virtaddr + PFN2ADDR(i), physaddr + PFN2ADDR(i), PAGE_NOT_CACHEABLE); |