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| author |   FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2009-01-05 23:59:02 +0900 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2009-01-06 14:06:57 +0100 |
| commit | 160c1d8e40866edfeae7d68816b7005d70acf391 (patch) | |
| tree | 37dd78b2ea28a3953a46d401bd9657005eb444d7 /arch/ia64/include/asm/machvec.h | |
| parent | generic: add common struct for dma map operations (diff) | |
| download | linux-dev-160c1d8e40866edfeae7d68816b7005d70acf391.tar.xz linux-dev-160c1d8e40866edfeae7d68816b7005d70acf391.zip | |
x86, ia64: convert to use generic dma_map_ops struct
This converts X86 and IA64 to use include/linux/dma-mapping.h.
It's a bit large but pretty boring. The major change for X86 is
converting 'int dir' to 'enum dma_data_direction dir' in DMA mapping
operations. The major changes for IA64 is using map_page and
unmap_page instead of map_single and unmap_single.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/ia64/include/asm/machvec.h')
| -rw-r--r-- | arch/ia64/include/asm/machvec.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/arch/ia64/include/asm/machvec.h b/arch/ia64/include/asm/machvec.h index 95e1708fa4e3..e8442c7e4cc8 100644 --- a/arch/ia64/include/asm/machvec.h +++ b/arch/ia64/include/asm/machvec.h @@ -11,7 +11,6 @@ #define _ASM_IA64_MACHVEC_H #include <linux/types.h> -#include <linux/swiotlb.h> /* forward declarations: */ struct device; @@ -24,6 +23,7 @@ struct task_struct; struct pci_dev; struct msi_desc; struct dma_attrs; +enum dma_data_direction; typedef void ia64_mv_setup_t (char **); typedef void ia64_mv_cpu_init_t (void); @@ -45,7 +45,7 @@ typedef void ia64_mv_kernel_launch_event_t(void); /* DMA-mapping interface: */ typedef void ia64_mv_dma_init (void); -typedef struct dma_mapping_ops *ia64_mv_dma_get_ops(struct device *); +typedef struct dma_map_ops *ia64_mv_dma_get_ops(struct device *); /* * WARNING: The legacy I/O space is _architected_. Platforms are @@ -97,8 +97,10 @@ machvec_noop_bus (struct pci_bus *bus) extern void machvec_setup (char **); extern void machvec_timer_interrupt (int, void *); -extern void machvec_dma_sync_single (struct device *, dma_addr_t, size_t, int); -extern void machvec_dma_sync_sg (struct device *, struct scatterlist *, int, int); +extern void machvec_dma_sync_single(struct device *, dma_addr_t, size_t, + enum dma_data_direction); +extern void machvec_dma_sync_sg(struct device *, struct scatterlist *, int, + enum dma_data_direction); extern void machvec_tlb_migrate_finish (struct mm_struct *); # if defined (CONFIG_IA64_HP_SIM) @@ -250,7 +252,7 @@ extern void machvec_init_from_cmdline(const char *cmdline); # endif /* CONFIG_IA64_GENERIC */ extern void swiotlb_dma_init(void); -extern struct dma_mapping_ops *dma_get_ops(struct device *); +extern struct dma_map_ops *dma_get_ops(struct device *); /* * Define default versions so we can extend machvec for new platforms without having |