sparc: Use asm-generic/pci-dma-compat
authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Mon, 10 Aug 2009 02:53:16 +0000 (11:53 +0900)
committerIngo Molnar <mingo@elte.hu>
Mon, 10 Aug 2009 07:35:00 +0000 (09:35 +0200)
commitee664a9252d24ef10317d1bba8fc8f4c6495b36c
tree5a9d50253ff11584251439b2931e95042e9631c2
parentc2c07dbd8742a26ab3f1ee8b82237a060a0d9f61
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>
arch/sparc/include/asm/dma-mapping.h
arch/sparc/include/asm/pci.h
arch/sparc/include/asm/pci_32.h
arch/sparc/include/asm/pci_64.h
arch/sparc/kernel/dma.c
arch/sparc/kernel/dma.h [deleted file]
arch/sparc/kernel/iommu.c
arch/sparc/kernel/ioport.c
arch/sparc/kernel/pci.c