From 917f69b8b74e0b3283fcd1f2885949847d787d24 Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Mon, 5 Jan 2009 23:36:08 +0900 Subject: add dma_mapping_ops for SWIOTLB and SBA IOMMU This is for IA64_HP_ZX1_SWIOTLB. Signed-off-by: FUJITA Tomonori Acked-by: Tony Luck Signed-off-by: Ingo Molnar --- arch/ia64/hp/common/hwsw_iommu.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/arch/ia64/hp/common/hwsw_iommu.c b/arch/ia64/hp/common/hwsw_iommu.c index 2769dbfd03b..a40dcdd22ee 100644 --- a/arch/ia64/hp/common/hwsw_iommu.c +++ b/arch/ia64/hp/common/hwsw_iommu.c @@ -13,8 +13,8 @@ */ #include +#include #include - #include /* swiotlb declarations & definitions: */ @@ -193,3 +193,18 @@ EXPORT_SYMBOL(hwsw_sync_single_for_cpu); EXPORT_SYMBOL(hwsw_sync_single_for_device); EXPORT_SYMBOL(hwsw_sync_sg_for_cpu); EXPORT_SYMBOL(hwsw_sync_sg_for_device); + +struct dma_mapping_ops hwsw_dma_ops = { + .alloc_coherent = hwsw_alloc_coherent, + .free_coherent = hwsw_free_coherent, + .map_single_attrs = hwsw_map_single_attrs, + .unmap_single_attrs = hwsw_unmap_single_attrs, + .map_sg_attrs = hwsw_map_sg_attrs, + .unmap_sg_attrs = hwsw_unmap_sg_attrs, + .sync_single_for_cpu = hwsw_sync_single_for_cpu, + .sync_sg_for_cpu = hwsw_sync_sg_for_cpu, + .sync_single_for_device = hwsw_sync_single_for_device, + .sync_sg_for_device = hwsw_sync_sg_for_device, + .dma_supported_op = hwsw_dma_supported, + .mapping_error = hwsw_dma_mapping_error, +}; -- cgit v1.2.3