HelenOSHelenOS-docHelenOS-historic

Català-Valencià – Catalan中文 – Chinese (Simplified)中文 – Chinese (Traditional)Česky – CzechDansk – DanishNederlands – DutchEnglish – EnglishSuomi – FinnishFrançais – FrenchDeutsch – Germanעברית – Hebrewहिंदी – HindiMagyar – HungarianBahasa Indonesia – IndonesianItaliano – Italian日本語 – Japanese한국어 – KoreanМакедонски – Macedonianमराठी – MarathiNorsk – NorwegianPolski – PolishPortuguês – PortuguesePortuguês – Portuguese (Brazil)Русский – RussianSlovenčina – SlovakSlovenščina – SlovenianEspañol – SpanishSvenska – SwedishTürkçe – TurkishУкраїнська – UkrainianOëzbekcha – Uzbek

Compare Revisions

• This comparison shows the changes necessary to convert path

  → /branches/sparc/kernel/arch/sparc64/src/mm/sun4v @ 4130

  → /branches/sparc/kernel/arch/sparc64/src/mm/sun4v @ 4433

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 4130 → Rev 4433

/branches/sparc/kernel/arch/sparc64/src/mm/sun4v/as.c
66,7 → 66,7
int order = fnzb32(
(TSB_ENTRY_COUNT * sizeof(tsb_entry_t)) >> FRAME_WIDTH);
uintptr_t tsb = (uintptr_t) frame_alloc(order, flags | FRAME_KA);
uintptr_t tsb = (uintptr_t) frame_alloc(order, flags);
if (!tsb)
return -1;
77,8 → 77,9
as->arch.tsb_description.pgsize_mask = 1 << PAGESIZE_8K;
as->arch.tsb_description.tsb_base = tsb;
as->arch.tsb_description.reserved = 0;
as->arch.tsb_description.context = 0;
memsetb((void *) as->arch.tsb_description.tsb_base,
memsetb((void *) PA2KA(as->arch.tsb_description.tsb_base),
TSB_ENTRY_COUNT * sizeof(tsb_entry_t), 0);
#endif
return 0;
88,7 → 89,7
{
#ifdef CONFIG_TSB
count_t cnt = (TSB_ENTRY_COUNT * sizeof(tsb_entry_t)) >> FRAME_WIDTH;
frame_free(KA2PA((uintptr_t) as->arch.tsb_description.tsb_base));
frame_free((uintptr_t) as->arch.tsb_description.tsb_base);
return cnt;
#else
return 0;
99,7 → 100,6
{
#ifdef CONFIG_TSB
tsb_invalidate(as, 0, (count_t) -1);
as->arch.tsb_description.context = as->asid;
#endif
return 0;
}
119,7 → 119,7
uintptr_t base = ALIGN_DOWN(config.base, 1 << KERNEL_PAGE_WIDTH);
ASSERT(as->arch.tsb_description.tsb_base);
uintptr_t tsb = as->arch.tsb_description.tsb_base;
uintptr_t tsb = PA2KA(as->arch.tsb_description.tsb_base);
if (!overlaps(tsb, 8 * MMU_PAGE_SIZE, base, 1 << KERNEL_PAGE_WIDTH)) {
/*
131,7 → 131,7
dtlb_insert_mapping(tsb, KA2PA(tsb), PAGESIZE_64K, true, true);
}
__hypercall_fast2(MMU_TSB_CTX0, 1, as->arch.tsb_description.tsb_base);
__hypercall_fast2(MMU_TSB_CTXNON0, 1, KA2PA(&(as->arch.tsb_description)));
#endif
}
156,7 → 156,7
ASSERT(as->arch.tsb_description.tsb_base);
uintptr_t tsb = as->arch.tsb_description.tsb_base;
uintptr_t tsb = PA2KA(as->arch.tsb_description.tsb_base);
if (!overlaps(tsb, 8 * MMU_PAGE_SIZE, base, 1 << KERNEL_PAGE_WIDTH)) {
/*

/branches/sparc/kernel/arch/sparc64/src/mm/sun4v/tsb.c
71,7 → 71,7
cnt = pages;
for (i = 0; i < cnt; i++) {
((tsb_entry_t *) as->arch.tsb_description.tsb_base)[
((tsb_entry_t *) PA2KA(as->arch.tsb_description.tsb_base))[
(i0 + i) & (TSB_ENTRY_COUNT - 1)].data.v = false;
}
}
89,7 → 89,7
as = t->as;
entry = (t->page >> MMU_PAGE_WIDTH) & TSB_INDEX_MASK;
ASSERT(entry < TSB_ENTRY_COUNT);
tsb = &((tsb_entry_t *) as->arch.tsb_description.tsb_base)[entry];
tsb = &((tsb_entry_t *) PA2KA(as->arch.tsb_description.tsb_base))[entry];
/*
* We use write barriers to make sure that the TSB load
101,7 → 101,6
write_barrier();
tsb->tag.context = as->asid;
tsb->tag.va_tag = t->page >> VA_TAG_PAGE_SHIFT;
tsb->data.value = 0;
135,7 → 134,7
as = t->as;
entry = (t->page >> MMU_PAGE_WIDTH) & TSB_INDEX_MASK;
ASSERT(entry < TSB_ENTRY_COUNT);
tsb = &((tsb_entry_t *) as->arch.tsb_description.tsb_base)[entry];
tsb = &((tsb_entry_t *) PA2KA(as->arch.tsb_description.tsb_base))[entry];
/*
* We use write barriers to make sure that the TSB load
147,7 → 146,6
write_barrier();
tsb->tag.context = as->asid;
tsb->tag.va_tag = t->page >> VA_TAG_PAGE_SHIFT;
tsb->data.value = 0;