From 0e9cbb9ba874f9466faf82931465f00ebe4bb18c Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Mon, 5 Jan 2009 23:36:07 +0900 Subject: add dma_mapping_ops for SBA IOMMU This is for IA64_HP_ZX1. Signed-off-by: FUJITA Tomonori Acked-by: Tony Luck Signed-off-by: Ingo Molnar --- arch/ia64/hp/common/sba_iommu.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'arch/ia64') diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c index d98f0f4..655b9a1 100644 --- a/arch/ia64/hp/common/sba_iommu.c +++ b/arch/ia64/hp/common/sba_iommu.c @@ -36,6 +36,7 @@ #include /* hweight64() */ #include #include +#include #include /* ia64_get_itc() */ #include @@ -2180,3 +2181,18 @@ EXPORT_SYMBOL(sba_dma_mapping_error); EXPORT_SYMBOL(sba_dma_supported); EXPORT_SYMBOL(sba_alloc_coherent); EXPORT_SYMBOL(sba_free_coherent); + +struct dma_mapping_ops sba_dma_ops = { + .alloc_coherent = sba_alloc_coherent, + .free_coherent = sba_free_coherent, + .map_single_attrs = sba_map_single_attrs, + .unmap_single_attrs = sba_unmap_single_attrs, + .map_sg_attrs = sba_map_sg_attrs, + .unmap_sg_attrs = sba_unmap_sg_attrs, + .sync_single_for_cpu = machvec_dma_sync_single, + .sync_sg_for_cpu = machvec_dma_sync_sg, + .sync_single_for_device = machvec_dma_sync_single, + .sync_sg_for_device = machvec_dma_sync_sg, + .dma_supported_op = sba_dma_supported, + .mapping_error = sba_dma_mapping_error, +}; -- cgit v1.1