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    Subject[PATCH 08/10] xen/swiotlb: add sync functions
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    From: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>

    Add all the missing sync functions. This fixes iwlagn.
    (Need to think about what to do with non-swiotlb mode.)

    [ Impact: bugfix; makes iwlagn driver work under Xen ]
    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    ---
    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 d09ff91..b1a7d93 100644
    --- a/drivers/pci/xen-iommu.c
    +++ b/drivers/pci/xen-iommu.c
    @@ -304,6 +304,13 @@ 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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