mirror of https://github.com/torvalds/linux.git
c9eb6172c3
After we removed all the dead wood it turns out only two architectures actually implement dma_cache_sync as a real op: mips and parisc. Add a cache_sync method to struct dma_map_ops and implement it for the mips defualt DMA ops, and the parisc pa11 ops. Note that arm, arc and openrisc support DMA_ATTR_NON_CONSISTENT, but never provided a functional dma_cache_sync implementations, which seems somewhat odd. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Robin Murphy <robin.murphy@arm.com> |
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| .. | ||
| Kbuild | ||
| asm-macros.h | ||
| asm-offsets.h | ||
| cache.h | ||
| cacheflush.h | ||
| checksum.h | ||
| cpuinfo.h | ||
| delay.h | ||
| dma-mapping.h | ||
| elf.h | ||
| entry.h | ||
| io.h | ||
| irq.h | ||
| irqflags.h | ||
| kgdb.h | ||
| linkage.h | ||
| mmu.h | ||
| mmu_context.h | ||
| page.h | ||
| pgalloc.h | ||
| pgtable-bits.h | ||
| pgtable.h | ||
| processor.h | ||
| ptrace.h | ||
| registers.h | ||
| setup.h | ||
| shmparam.h | ||
| string.h | ||
| switch_to.h | ||
| syscall.h | ||
| syscalls.h | ||
| thread_info.h | ||
| timex.h | ||
| tlb.h | ||
| tlbflush.h | ||
| traps.h | ||
| uaccess.h | ||