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pci-dma: alpha: use include/linux/pci-dma.h

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Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Acked-by: Matt Turner <mattst88@gmail.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
FUJITA Tomonori
2010-03-10 15:23:23 -08:00
committed by Linus Torvalds
parent 3bc4e4590d
commit 08d925badd
2 changed files with 4 additions and 13 deletions
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3
arch/alpha/Kconfig
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@@ -58,6 +58,9 @@ config ZONE_DMA
bool bool
default y default y
config NEED_DMA_MAP_STATE
def_bool y
config GENERIC_ISA_DMA config GENERIC_ISA_DMA
bool bool
default y default y

14
arch/alpha/include/asm/pci.h
View File

@@ -119,19 +119,7 @@ pci_dma_mapping_error(struct pci_dev *pdev, dma_addr_t dma_addr)
extern void pci_unmap_single(struct pci_dev *, dma_addr_t, size_t, int); extern void pci_unmap_single(struct pci_dev *, dma_addr_t, size_t, int);
extern void pci_unmap_page(struct pci_dev *, dma_addr_t, size_t, int); extern void pci_unmap_page(struct pci_dev *, dma_addr_t, size_t, int);
/* pci_unmap_{single,page} is not a nop, thus... */ #include <linux/pci-dma.h>
#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) \
dma_addr_t ADDR_NAME;
#define DECLARE_PCI_UNMAP_LEN(LEN_NAME) \
__u32 LEN_NAME;
#define pci_unmap_addr(PTR, ADDR_NAME) \
((PTR)->ADDR_NAME)
#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) \
(((PTR)->ADDR_NAME) = (VAL))
#define pci_unmap_len(PTR, LEN_NAME) \
((PTR)->LEN_NAME)
#define pci_unmap_len_set(PTR, LEN_NAME, VAL) \
(((PTR)->LEN_NAME) = (VAL))
/* Map a set of buffers described by scatterlist in streaming mode for /* Map a set of buffers described by scatterlist in streaming mode for
PCI DMA. This is the scatter-gather version of the above PCI DMA. This is the scatter-gather version of the above