diff options
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/generic/patches-3.18/132-mips_inline_dma_ops.patch | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/target/linux/generic/patches-3.18/132-mips_inline_dma_ops.patch b/target/linux/generic/patches-3.18/132-mips_inline_dma_ops.patch index f603db7854..577f566d08 100644 --- a/target/linux/generic/patches-3.18/132-mips_inline_dma_ops.patch +++ b/target/linux/generic/patches-3.18/132-mips_inline_dma_ops.patch @@ -78,7 +78,7 @@ } static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size) -@@ -30,12 +73,312 @@ static inline bool dma_capable(struct de +@@ -30,12 +73,304 @@ static inline bool dma_capable(struct de static inline void dma_mark_clean(void *addr, size_t size) {} @@ -356,14 +356,6 @@ + +#define dma_mmap_coherent(d, v, c, h, s) dma_mmap_attrs(d, v, c, h, s, NULL) + -+static inline int dma_mmap_writecombine(struct device *dev, struct vm_area_struct *vma, -+ void *cpu_addr, dma_addr_t dma_addr, size_t size) -+{ -+ DEFINE_DMA_ATTRS(attrs); -+ dma_set_attr(DMA_ATTR_WRITE_COMBINE, &attrs); -+ return dma_mmap_attrs(dev, vma, cpu_addr, dma_addr, size, &attrs); -+} -+ +int +dma_common_get_sgtable(struct device *dev, struct sg_table *sgt, + void *cpu_addr, dma_addr_t dma_addr, size_t size); @@ -393,7 +385,7 @@ } static inline int dma_mapping_error(struct device *dev, u64 mask) -@@ -43,7 +386,9 @@ static inline int dma_mapping_error(stru +@@ -43,7 +378,9 @@ static inline int dma_mapping_error(stru struct dma_map_ops *ops = get_dma_ops(dev); debug_dma_mapping_error(dev, mask); @@ -404,7 +396,7 @@ } static inline int -@@ -74,7 +419,11 @@ static inline void *dma_alloc_attrs(stru +@@ -74,7 +411,11 @@ static inline void *dma_alloc_attrs(stru void *ret; struct dma_map_ops *ops = get_dma_ops(dev); @@ -417,7 +409,7 @@ debug_dma_alloc_coherent(dev, size, *dma_handle, ret); -@@ -89,7 +438,10 @@ static inline void dma_free_attrs(struct +@@ -89,7 +430,10 @@ static inline void dma_free_attrs(struct { struct dma_map_ops *ops = get_dma_ops(dev); |