diff options
Diffstat (limited to 'arch/mips/mm/dma-default.c')
| -rw-r--r-- | arch/mips/mm/dma-default.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c index 4fdb7f5..7e48e76 100644 --- a/arch/mips/mm/dma-default.c +++ b/arch/mips/mm/dma-default.c @@ -20,9 +20,10 @@ #include <dma-coherence.h> -static inline unsigned long dma_addr_to_virt(dma_addr_t dma_addr) +static inline unsigned long dma_addr_to_virt(struct device *dev, + dma_addr_t dma_addr) { - unsigned long addr = plat_dma_addr_to_phys(dma_addr); + unsigned long addr = plat_dma_addr_to_phys(dev, dma_addr); return (unsigned long)phys_to_virt(addr); } @@ -111,7 +112,7 @@ EXPORT_SYMBOL(dma_alloc_coherent); void dma_free_noncoherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle) { - plat_unmap_dma_mem(dev, dma_handle); + plat_unmap_dma_mem(dev, dma_handle, size, DMA_BIDIRECTIONAL); free_pages((unsigned long) vaddr, get_order(size)); } @@ -122,7 +123,7 @@ void dma_free_coherent(struct device *dev, size_t size, void *vaddr, { unsigned long addr = (unsigned long) vaddr; - plat_unmap_dma_mem(dev, dma_handle); + plat_unmap_dma_mem(dev, dma_handle, size, DMA_BIDIRECTIONAL); if (!plat_device_is_coherent(dev)) addr = CAC_ADDR(addr); @@ -170,10 +171,10 @@ void dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size, enum dma_data_direction direction) { if (cpu_is_noncoherent_r10000(dev)) - __dma_sync(dma_addr_to_virt(dma_addr), size, + __dma_sync(dma_addr_to_virt(dev, dma_addr), size, direction); - plat_unmap_dma_mem(dev, dma_addr); + plat_unmap_dma_mem(dev, dma_addr, size, direction); } EXPORT_SYMBOL(dma_unmap_single); @@ -232,7 +233,7 @@ void dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries, if (addr) __dma_sync(addr, sg->length, direction); } - plat_unmap_dma_mem(dev, sg->dma_address); + plat_unmap_dma_mem(dev, sg->dma_address, sg->length, direction); } } @@ -246,7 +247,7 @@ void dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, if (cpu_is_noncoherent_r10000(dev)) { unsigned long addr; - addr = dma_addr_to_virt(dma_handle); + addr = dma_addr_to_virt(dev, dma_handle); __dma_sync(addr, size, direction); } } @@ -262,7 +263,7 @@ void dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, if (!plat_device_is_coherent(dev)) { unsigned long addr; - addr = dma_addr_to_virt(dma_handle); + addr = dma_addr_to_virt(dev, dma_handle); __dma_sync(addr, size, direction); } } @@ -277,7 +278,7 @@ void dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle, if (cpu_is_noncoherent_r10000(dev)) { unsigned long addr; - addr = dma_addr_to_virt(dma_handle); + addr = dma_addr_to_virt(dev, dma_handle); __dma_sync(addr + offset, size, direction); } } @@ -293,7 +294,7 @@ void dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle, if (!plat_device_is_coherent(dev)) { unsigned long addr; - addr = dma_addr_to_virt(dma_handle); + addr = dma_addr_to_virt(dev, dma_handle); __dma_sync(addr + offset, size, direction); } } |
