[RFC PATCH v2 6/9] powerpc: add optional per-device dmabounce support
From: Albert Herranz <hidden>
Date: 2010-02-28 14:07:59
Also in:
linux-arm-kernel
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Michael Ellerman, Linus Torvalds
Add support for the PowerPC architecture for using the generic dmabounce support on a per-device basis. Signed-off-by: Albert Herranz <redacted> --- arch/powerpc/include/asm/device.h | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/include/asm/device.h b/arch/powerpc/include/asm/device.h
index 6d94d27..b9a47e8 100644
--- a/arch/powerpc/include/asm/device.h
+++ b/arch/powerpc/include/asm/device.h@@ -28,6 +28,9 @@ struct dev_archdata { #ifdef CONFIG_SWIOTLB dma_addr_t max_direct_dma_addr; #endif +#ifdef CONFIG_DMABOUNCE + struct dmabounce_info *dmabounce; +#endif }; static inline void dev_archdata_set_node(struct dev_archdata *ad,
--
1.6.3.3