* default the offset is PCI_DRAM_OFFSET.
*/
-unsigned long get_dma_direct_offset(struct device *dev)
-{
- if (dev)
- return (unsigned long)dev->archdata.dma_data;
-
- return PCI_DRAM_OFFSET;
-}
void *dma_direct_alloc_coherent(struct device *dev, size_t size,
dma_addr_t *dma_handle, gfp_t flag)
ret = __dma_alloc_coherent(dev, size, dma_handle, flag);
if (ret == NULL)
return NULL;
- *dma_handle += get_dma_direct_offset(dev);
+ *dma_handle += get_dma_offset(dev);
return ret;
#else
struct page *page;
return NULL;
ret = page_address(page);
memset(ret, 0, size);
- *dma_handle = virt_to_abs(ret) + get_dma_direct_offset(dev);
+ *dma_handle = virt_to_abs(ret) + get_dma_offset(dev);
return ret;
#endif
int i;
for_each_sg(sgl, sg, nents, i) {
- sg->dma_address = sg_phys(sg) + get_dma_direct_offset(dev);
+ sg->dma_address = sg_phys(sg) + get_dma_offset(dev);
sg->dma_length = sg->length;
__dma_sync_page(sg_page(sg), sg->offset, sg->length, direction);
}
{
BUG_ON(dir == DMA_NONE);
__dma_sync_page(page, offset, size, dir);
- return page_to_phys(page) + offset + get_dma_direct_offset(dev);
+ return page_to_phys(page) + offset + get_dma_offset(dev);
}
static inline void dma_direct_unmap_page(struct device *dev,