From: Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx>
Add all the missing sync functions. This fixes iwlagn.
(Need to think about what to do with non-swiotlb mode.)
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx>
---
drivers/pci/xen-iommu.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/drivers/pci/xen-iommu.c b/drivers/pci/xen-iommu.c
index 13cfe0c..afcebf9 100644
--- a/drivers/pci/xen-iommu.c
+++ b/drivers/pci/xen-iommu.c
@@ -303,6 +303,13 @@ static struct dma_map_ops xen_swiotlb_dma_ops = {
.mapping_error = swiotlb_dma_mapping_error,
+ .sync_single_for_cpu = swiotlb_sync_single_for_cpu,
+ .sync_single_for_device = swiotlb_sync_single_for_device,
+ .sync_single_range_for_cpu = swiotlb_sync_single_range_for_cpu,
+ .sync_single_range_for_device = swiotlb_sync_single_range_for_device,
+ .sync_sg_for_cpu = swiotlb_sync_sg_for_cpu,
+ .sync_sg_for_device = swiotlb_sync_sg_for_device,
+
.is_phys = 0,
};
--
1.6.0.6
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