From f741676a0eea898c7fd2169df9cfcf65a3f76bd1 Mon Sep 17 00:00:00 2001 From: David Mosberger Date: Tue, 11 Jan 2005 17:14:26 -0800 Subject: [IA64] add hpzx1_swiotlb machine-vector (new files) This is really part of the earlier changeset from David to add the new machine vector to support certain limited range DMA cards on zx1. I just forgot to run "bk new" before the commit, so the newly added files weren't checked into BK. Signed-off-by: David Mosberger-Tang Signed-off-by: Tony Luck --- include/asm-ia64/machvec_hpzx1_swiotlb.h | 43 ++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 include/asm-ia64/machvec_hpzx1_swiotlb.h (limited to 'include') diff --git a/include/asm-ia64/machvec_hpzx1_swiotlb.h b/include/asm-ia64/machvec_hpzx1_swiotlb.h new file mode 100644 index 000000000000..9924b1b00a6c --- /dev/null +++ b/include/asm-ia64/machvec_hpzx1_swiotlb.h @@ -0,0 +1,43 @@ +#ifndef _ASM_IA64_MACHVEC_HPZX1_SWIOTLB_h +#define _ASM_IA64_MACHVEC_HPZX1_SWIOTLB_h + +extern ia64_mv_setup_t dig_setup; +extern ia64_mv_dma_init hwsw_init; +extern ia64_mv_dma_alloc_coherent hwsw_alloc_coherent; +extern ia64_mv_dma_free_coherent hwsw_free_coherent; +extern ia64_mv_dma_map_single hwsw_map_single; +extern ia64_mv_dma_unmap_single hwsw_unmap_single; +extern ia64_mv_dma_map_sg hwsw_map_sg; +extern ia64_mv_dma_unmap_sg hwsw_unmap_sg; +extern ia64_mv_dma_supported hwsw_dma_supported; +extern ia64_mv_dma_mapping_error hwsw_dma_mapping_error; +extern ia64_mv_dma_sync_single_for_cpu hwsw_sync_single_for_cpu; +extern ia64_mv_dma_sync_sg_for_cpu hwsw_sync_sg_for_cpu; +extern ia64_mv_dma_sync_single_for_device hwsw_sync_single_for_device; +extern ia64_mv_dma_sync_sg_for_device hwsw_sync_sg_for_device; + +/* + * This stuff has dual use! + * + * For a generic kernel, the macros are used to initialize the + * platform's machvec structure. When compiling a non-generic kernel, + * the macros are used directly. + */ +#define platform_name "hpzx1_swiotlb" + +#define platform_setup dig_setup +#define platform_dma_init hwsw_init +#define platform_dma_alloc_coherent hwsw_alloc_coherent +#define platform_dma_free_coherent hwsw_free_coherent +#define platform_dma_map_single hwsw_map_single +#define platform_dma_unmap_single hwsw_unmap_single +#define platform_dma_map_sg hwsw_map_sg +#define platform_dma_unmap_sg hwsw_unmap_sg +#define platform_dma_supported hwsw_dma_supported +#define platform_dma_mapping_error hwsw_dma_mapping_error +#define platform_dma_sync_single_for_cpu hwsw_sync_single_for_cpu +#define platform_dma_sync_sg_for_cpu hwsw_sync_sg_for_cpu +#define platform_dma_sync_single_for_device hwsw_sync_single_for_device +#define platform_dma_sync_sg_for_device hwsw_sync_sg_for_device + +#endif /* _ASM_IA64_MACHVEC_HPZX1_SWIOTLB_h */ -- cgit v1.2.3