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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /trunk/kernel/arch/ @ 2143

  → /trunk/kernel/arch/ @ 2144

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 2143 → Rev 2144

/trunk/kernel/arch/sparc64/src/mm/as.c
61,8 → 61,12
int as_constructor_arch(as_t *as, int flags)
{
#ifdef CONFIG_TSB
/*
* The order must be calculated with respect to the emulated
* 16K page size.
*/
int order = fnzb32(((ITSB_ENTRY_COUNT + DTSB_ENTRY_COUNT) *
sizeof(tsb_entry_t)) >> MMU_FRAME_WIDTH);
sizeof(tsb_entry_t)) >> FRAME_WIDTH);
uintptr_t tsb = (uintptr_t) frame_alloc(order, flags | FRAME_KA);
if (!tsb)
70,7 → 74,7
as->arch.itsb = (tsb_entry_t *) tsb;
as->arch.dtsb = (tsb_entry_t *) (tsb + ITSB_ENTRY_COUNT *
sizeof(tsb_entry_t));
sizeof(tsb_entry_t));
memsetb((uintptr_t) as->arch.itsb,
(ITSB_ENTRY_COUNT + DTSB_ENTRY_COUNT) * sizeof(tsb_entry_t), 0);
#endif
80,8 → 84,12
int as_destructor_arch(as_t *as)
{
#ifdef CONFIG_TSB
/*
* The count must be calculated with respect to the emualted 16K page
* size.
*/
count_t cnt = ((ITSB_ENTRY_COUNT + DTSB_ENTRY_COUNT) *
sizeof(tsb_entry_t)) >> MMU_FRAME_WIDTH;
sizeof(tsb_entry_t)) >> FRAME_WIDTH;
frame_free(KA2PA((uintptr_t) as->arch.itsb));
return cnt;
#else