From 9916219579d078c80377dd3988c2cc213536d868 Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Wed, 17 Jun 2009 16:28:14 -0700 Subject: [PATCH] dma-mapping: ia64: add CONFIG_DMA_API_DEBUG support Signed-off-by: FUJITA Tomonori Acked-by: Joerg Roedel Cc: Ingo Molnar Acked-by: "Luck, Tony" Cc: Arnd Bergmann Cc: James Bottomley Cc; "David S. Miller" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/ia64/Kconfig | 1 + arch/ia64/include/asm/dma-mapping.h | 8 +++++++- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 294a3b13ecac..170042b420d4 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 2475c91adc98..5a61b5c2e18f 100644 --- a/arch/ia64/include/asm/dma-mapping.h +++ b/arch/ia64/include/asm/dma-mapping.h @@ -8,6 +8,7 @@ #include #include #include +#include #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); } -- 2.20.1