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• This comparison shows the changes necessary to convert path

  → /trunk/ @ 3776

  → /trunk/ @ 3777

  ↔ Reverse comparison

• Compare Path:	Rev

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Ignore whitespace Rev 3776 → Rev 3777

/trunk/kernel/arch/ia64/src/mm/tlb.c
482,7 → 482,7
static int is_io_page_accessible(int page)
{
if (TASK->arch.iomap)
return bitmap_get(TASK->arch.iomap,page);
return bitmap_get(TASK->arch.iomap, page);
else
return 0;
}

/trunk/kernel/arch/ia64/src/mm/page.c
268,26 → 268,10
v->present.tag.tag_word = tag;
}
extern uintptr_t last_frame;
uintptr_t hw_map(uintptr_t physaddr, size_t size)
uintptr_t hw_map(uintptr_t physaddr, size_t size __attribute__ ((unused)))
{
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)
uintptr_t virtaddr = PA2KA(last_frame);
pfn_t i;
for (i = 0; i < ADDR2PFN(ALIGN_UP(size, PAGE_SIZE)); i++) {
uintptr_t addr = PFN2ADDR(i);
page_mapping_insert(AS_KERNEL, virtaddr + addr, physaddr + addr,
PAGE_NOT_CACHEABLE | PAGE_WRITE);
}
last_frame = ALIGN_UP(last_frame + size, FRAME_SIZE);
return virtaddr;
/* This is a dirty hack. */
return PA2KA(physaddr);
}
/** @}