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| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2009-08-10 11:53:16 +0900 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-08-10 09:35:00 +0200 |
| commit | ee664a9252d24ef10317d1bba8fc8f4c6495b36c (patch) | |
| tree | 5a9d50253ff11584251439b2931e95042e9631c2 /arch/sparc/kernel/dma.h | |
| parent | c2c07dbd8742a26ab3f1ee8b82237a060a0d9f61 (diff) | |
| download | linux-ee664a9252d24ef10317d1bba8fc8f4c6495b36c.tar.gz linux-ee664a9252d24ef10317d1bba8fc8f4c6495b36c.tar.bz2 linux-ee664a9252d24ef10317d1bba8fc8f4c6495b36c.zip | |
sparc: Use asm-generic/pci-dma-compat
This converts SPARC to use asm-generic/pci-dma-compat instead
of the homegrown mechnism.
SPARC32 has two dma_map_ops structures for pci and sbus
(removing arch/sparc/kernel/dma.c, PCI and SBUS DMA accessor).
The global 'dma_ops' is set to sbus_dma_ops and get_dma_ops()
returns pci32_dma_ops for pci devices so we can use the
appropriate dma mapping operations.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Tested-by: Robert Reif <reif@earthlink.net>
Acked-by: David S. Miller <davem@davemloft.net>
Cc: tony.luck@intel.com
Cc: fenghua.yu@intel.com
LKML-Reference: <1249872797-1314-8-git-send-email-fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/sparc/kernel/dma.h')
| -rw-r--r-- | arch/sparc/kernel/dma.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/arch/sparc/kernel/dma.h b/arch/sparc/kernel/dma.h deleted file mode 100644 index 680351ee0d40..000000000000 --- a/arch/sparc/kernel/dma.h +++ /dev/null @@ -1,14 +0,0 @@ -void *sbus_alloc_consistent(struct device *dev, long len, u32 *dma_addrp); -void sbus_free_consistent(struct device *dev, long n, void *p, u32 ba); -dma_addr_t sbus_map_page(struct device *dev, struct page *page, - unsigned long offset, size_t len, int direction); -void sbus_unmap_page(struct device *dev, dma_addr_t ba, - size_t n, int direction); -int sbus_map_sg(struct device *dev, struct scatterlist *sg, - int n, int direction); -void sbus_unmap_sg(struct device *dev, struct scatterlist *sg, - int n, int direction); -void sbus_dma_sync_single_for_cpu(struct device *dev, dma_addr_t ba, - size_t size, int direction); -void sbus_dma_sync_single_for_device(struct device *dev, dma_addr_t ba, - size_t size, int direction); |