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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /trunk/kernel/arch/sparc64/src/mm/as.c @ 2140

  → /trunk/kernel/arch/sparc64/src/mm/as.c @ 2141

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 2140 → Rev 2141

/trunk/kernel/arch/sparc64/src/mm/as.c
62,7 → 62,7
{
#ifdef CONFIG_TSB
int order = fnzb32(((ITSB_ENTRY_COUNT + DTSB_ENTRY_COUNT) *
sizeof(tsb_entry_t)) >> FRAME_WIDTH);
sizeof(tsb_entry_t)) >> MMU_FRAME_WIDTH);
uintptr_t tsb = (uintptr_t) frame_alloc(order, flags | FRAME_KA);
if (!tsb)
71,8 → 71,8
as->arch.itsb = (tsb_entry_t *) tsb;
as->arch.dtsb = (tsb_entry_t *) (tsb + ITSB_ENTRY_COUNT *
sizeof(tsb_entry_t));
memsetb((uintptr_t) as->arch.itsb, (ITSB_ENTRY_COUNT + DTSB_ENTRY_COUNT)
* sizeof(tsb_entry_t), 0);
memsetb((uintptr_t) as->arch.itsb,
(ITSB_ENTRY_COUNT + DTSB_ENTRY_COUNT) * sizeof(tsb_entry_t), 0);
#endif
return 0;
}
81,7 → 81,7
{
#ifdef CONFIG_TSB
count_t cnt = ((ITSB_ENTRY_COUNT + DTSB_ENTRY_COUNT) *
sizeof(tsb_entry_t)) >> FRAME_WIDTH;
sizeof(tsb_entry_t)) >> MMU_FRAME_WIDTH;
frame_free(KA2PA((uintptr_t) as->arch.itsb));
return cnt;
#else
139,7 → 139,7
uintptr_t tsb = (uintptr_t) as->arch.itsb;
if (!overlaps(tsb, 8 * PAGE_SIZE, base, 1 << KERNEL_PAGE_WIDTH)) {
if (!overlaps(tsb, 8 * MMU_PAGE_SIZE, base, 1 << KERNEL_PAGE_WIDTH)) {
/*
* TSBs were allocated from memory not covered
* by the locked 4M kernel DTLB entry. We need
158,9 → 158,9
tsb_base.size = TSB_SIZE;
tsb_base.split = 0;
tsb_base.base = ((uintptr_t) as->arch.itsb) >> PAGE_WIDTH;
tsb_base.base = ((uintptr_t) as->arch.itsb) >> MMU_PAGE_WIDTH;
itsb_base_write(tsb_base.value);
tsb_base.base = ((uintptr_t) as->arch.dtsb) >> PAGE_WIDTH;
tsb_base.base = ((uintptr_t) as->arch.dtsb) >> MMU_PAGE_WIDTH;
dtsb_base_write(tsb_base.value);
#endif
}
189,7 → 189,7
uintptr_t tsb = (uintptr_t) as->arch.itsb;
if (!overlaps(tsb, 8 * PAGE_SIZE, base, 1 << KERNEL_PAGE_WIDTH)) {
if (!overlaps(tsb, 8 * MMU_PAGE_SIZE, base, 1 << KERNEL_PAGE_WIDTH)) {
/*
* TSBs were allocated from memory not covered
* by the locked 4M kernel DTLB entry. We need