diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/ia64/Kconfig | 1 | ||||
| -rw-r--r-- | arch/ia64/include/asm/dma-mapping.h | 8 |
2 files changed, 8 insertions, 1 deletions
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 294a3b13eca..170042b420d 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -28,6 +28,7 @@ config IA64 select HAVE_DMA_ATTRS select HAVE_KVM select HAVE_ARCH_TRACEHOOK + select HAVE_DMA_API_DEBUG default y help The Itanium Processor Family is Intel's 64-bit successor to diff --git a/arch/ia64/include/asm/dma-mapping.h b/arch/ia64/include/asm/dma-mapping.h index 2475c91adc9..5a61b5c2e18 100644 --- a/arch/ia64/include/asm/dma-mapping.h +++ b/arch/ia64/include/asm/dma-mapping.h @@ -8,6 +8,7 @@ #include <asm/machvec.h> #include <linux/scatterlist.h> #include <asm/swiotlb.h> +#include <linux/dma-debug.h> #define ARCH_HAS_DMA_GET_REQUIRED_MASK @@ -24,13 +25,18 @@ static inline void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *daddr, gfp_t gfp) { struct dma_map_ops *ops = platform_dma_get_ops(dev); - return ops->alloc_coherent(dev, size, daddr, gfp); + void *caddr; + + caddr = ops->alloc_coherent(dev, size, daddr, gfp); + debug_dma_alloc_coherent(dev, size, *daddr, caddr); + return caddr; } static inline void dma_free_coherent(struct device *dev, size_t size, void *caddr, dma_addr_t daddr) { struct dma_map_ops *ops = platform_dma_get_ops(dev); + debug_dma_free_coherent(dev, size, caddr, daddr); ops->free_coherent(dev, size, caddr, daddr); } |