d279134168
We can support more cache attributes (e.g., CC, SUC and WUC) and page protection when we use TLB for ioremap(). The implementation is based on GENERIC_IOREMAP. The existing simple ioremap() implementation has better performance so we keep it and introduce ARCH_IOREMAP to control the selection. We move pagetable_init() earlier to make early ioremap() works, and we modify the PCI ecam mapping because the TLB-based version of ioremap() will actually take the size into account. Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> |
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| .. | ||
| Makefile | ||
| cache.c | ||
| extable.c | ||
| fault.c | ||
| hugetlbpage.c | ||
| init.c | ||
| ioremap.c | ||
| maccess.c | ||
| mmap.c | ||
| page.S | ||
| pgtable.c | ||
| tlb.c | ||
| tlbex.S | ||