}
static void *mips_dma_alloc_coherent(struct device *dev, size_t size,
- dma_addr_t * dma_handle, gfp_t gfp, struct dma_attrs *attrs)
+ dma_addr_t *dma_handle, gfp_t gfp, unsigned long attrs)
{
void *ret;
struct page *page = NULL;
* XXX: seems like the coherent and non-coherent implementations could
* be consolidated.
*/
- if (dma_get_attr(DMA_ATTR_NON_CONSISTENT, attrs))
+ if (attrs & DMA_ATTR_NON_CONSISTENT)
return mips_dma_alloc_noncoherent(dev, size, dma_handle, gfp);
gfp = massage_gfp_flags(dev, gfp);
}
static void mips_dma_free_coherent(struct device *dev, size_t size, void *vaddr,
- dma_addr_t dma_handle, struct dma_attrs *attrs)
+ dma_addr_t dma_handle, unsigned long attrs)
{
unsigned long addr = (unsigned long) vaddr;
unsigned int count = PAGE_ALIGN(size) >> PAGE_SHIFT;
struct page *page = NULL;
- if (dma_get_attr(DMA_ATTR_NON_CONSISTENT, attrs)) {
+ if (attrs & DMA_ATTR_NON_CONSISTENT) {
mips_dma_free_noncoherent(dev, size, vaddr, dma_handle);
return;
}
static int mips_dma_mmap(struct device *dev, struct vm_area_struct *vma,
void *cpu_addr, dma_addr_t dma_addr, size_t size,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
unsigned long user_count = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
unsigned long count = PAGE_ALIGN(size) >> PAGE_SHIFT;
pfn = page_to_pfn(virt_to_page((void *)addr));
- if (dma_get_attr(DMA_ATTR_WRITE_COMBINE, attrs))
+ if (attrs & DMA_ATTR_WRITE_COMBINE)
vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
else
vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
}
static void mips_dma_unmap_page(struct device *dev, dma_addr_t dma_addr,
- size_t size, enum dma_data_direction direction, struct dma_attrs *attrs)
+ size_t size, enum dma_data_direction direction, unsigned long attrs)
{
if (cpu_needs_post_dma_flush(dev))
__dma_sync(dma_addr_to_page(dev, dma_addr),
}
static int mips_dma_map_sg(struct device *dev, struct scatterlist *sglist,
- int nents, enum dma_data_direction direction, struct dma_attrs *attrs)
+ int nents, enum dma_data_direction direction, unsigned long attrs)
{
int i;
struct scatterlist *sg;
static dma_addr_t mips_dma_map_page(struct device *dev, struct page *page,
unsigned long offset, size_t size, enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
if (!plat_device_is_coherent(dev))
__dma_sync(page, offset, size, direction);
static void mips_dma_unmap_sg(struct device *dev, struct scatterlist *sglist,
int nhwentries, enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
int i;
struct scatterlist *sg;