static void *dma_4u_alloc_coherent(struct device *dev, size_t size,
dma_addr_t *dma_addrp, gfp_t gfp,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
unsigned long order, first_page;
struct iommu *iommu;
static void dma_4u_free_coherent(struct device *dev, size_t size,
void *cpu, dma_addr_t dvma,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct iommu *iommu;
unsigned long order, npages;
static dma_addr_t dma_4u_map_page(struct device *dev, struct page *page,
unsigned long offset, size_t sz,
enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct iommu *iommu;
struct strbuf *strbuf;
static void dma_4u_unmap_page(struct device *dev, dma_addr_t bus_addr,
size_t sz, enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct iommu *iommu;
struct strbuf *strbuf;
static int dma_4u_map_sg(struct device *dev, struct scatterlist *sglist,
int nelems, enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct scatterlist *s, *outs, *segstart;
unsigned long flags, handle, prot, ctx;
static void dma_4u_unmap_sg(struct device *dev, struct scatterlist *sglist,
int nelems, enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
unsigned long flags, ctx;
struct scatterlist *sg;