diff --git a/kernel/dma/debug.c b/kernel/dma/debug.c index f07e6a1e9fba..3dfed51c3d9a 100644 --- a/kernel/dma/debug.c +++ b/kernel/dma/debug.c @@ -1307,8 +1307,8 @@ void debug_dma_mapping_error(struct device *dev, dma_addr_t dma_addr) } EXPORT_SYMBOL(debug_dma_mapping_error); -void debug_dma_unmap_phys(struct device *dev, dma_addr_t dma_addr, - size_t size, int direction) +void debug_dma_unmap_phys(struct device *dev, dma_addr_t dma_addr, size_t size, + int direction, unsigned long attrs) { struct dma_debug_entry ref = { .type = dma_debug_phy, @@ -1316,6 +1316,7 @@ void debug_dma_unmap_phys(struct device *dev, dma_addr_t dma_addr, .dev_addr = dma_addr, .size = size, .direction = direction, + .attrs = attrs, }; if (unlikely(dma_debug_disabled())) @@ -1381,7 +1382,7 @@ static int get_nr_mapped_entries(struct device *dev, } void debug_dma_unmap_sg(struct device *dev, struct scatterlist *sglist, - int nelems, int dir) + int nelems, int dir, unsigned long attrs) { struct scatterlist *s; int mapped_ents = 0, i; @@ -1399,6 +1400,7 @@ void debug_dma_unmap_sg(struct device *dev, struct scatterlist *sglist, .size = sg_dma_len(s), .direction = dir, .sg_call_ents = nelems, + .attrs = attrs, }; if (mapped_ents && i >= mapped_ents) @@ -1454,8 +1456,8 @@ void debug_dma_alloc_coherent(struct device *dev, size_t size, add_dma_entry(entry); } -void debug_dma_free_coherent(struct device *dev, size_t size, - void *virt, dma_addr_t dma_addr) +void debug_dma_free_coherent(struct device *dev, size_t size, void *virt, + dma_addr_t dma_addr, unsigned long attrs) { struct dma_debug_entry ref = { .type = dma_debug_coherent, @@ -1463,6 +1465,7 @@ void debug_dma_free_coherent(struct device *dev, size_t size, .dev_addr = dma_addr, .size = size, .direction = DMA_BIDIRECTIONAL, + .attrs = attrs, }; /* handle vmalloc and linear addresses */ diff --git a/kernel/dma/debug.h b/kernel/dma/debug.h index 24b8610850fb..13e384633c32 100644 --- a/kernel/dma/debug.h +++ b/kernel/dma/debug.h @@ -14,21 +14,22 @@ extern void debug_dma_map_phys(struct device *dev, phys_addr_t phys, unsigned long attrs); extern void debug_dma_unmap_phys(struct device *dev, dma_addr_t addr, - size_t size, int direction); + size_t size, int direction, + unsigned long attrs); extern void debug_dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, int mapped_ents, int direction, unsigned long attrs); extern void debug_dma_unmap_sg(struct device *dev, struct scatterlist *sglist, - int nelems, int dir); + int nelems, int dir, unsigned long attrs); extern void debug_dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t dma_addr, void *virt, unsigned long attrs); -extern void debug_dma_free_coherent(struct device *dev, size_t size, - void *virt, dma_addr_t addr); +extern void debug_dma_free_coherent(struct device *dev, size_t size, void *virt, + dma_addr_t addr, unsigned long attrs); extern void debug_dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size, @@ -59,7 +60,8 @@ static inline void debug_dma_map_phys(struct device *dev, phys_addr_t phys, } static inline void debug_dma_unmap_phys(struct device *dev, dma_addr_t addr, - size_t size, int direction) + size_t size, int direction, + unsigned long attrs) { } @@ -70,8 +72,8 @@ static inline void debug_dma_map_sg(struct device *dev, struct scatterlist *sg, } static inline void debug_dma_unmap_sg(struct device *dev, - struct scatterlist *sglist, - int nelems, int dir) + struct scatterlist *sglist, int nelems, + int dir, unsigned long attrs) { } @@ -82,7 +84,8 @@ static inline void debug_dma_alloc_coherent(struct device *dev, size_t size, } static inline void debug_dma_free_coherent(struct device *dev, size_t size, - void *virt, dma_addr_t addr) + void *virt, dma_addr_t addr, + unsigned long attrs) { } diff --git a/kernel/dma/mapping.c b/kernel/dma/mapping.c index 6cbefbd4158c..f010b3cc0ece 100644 --- a/kernel/dma/mapping.c +++ b/kernel/dma/mapping.c @@ -225,7 +225,7 @@ void dma_unmap_phys(struct device *dev, dma_addr_t addr, size_t size, else if (ops->unmap_phys) ops->unmap_phys(dev, addr, size, dir, attrs); trace_dma_unmap_phys(dev, addr, size, dir, attrs); - debug_dma_unmap_phys(dev, addr, size, dir); + debug_dma_unmap_phys(dev, addr, size, dir, attrs); } EXPORT_SYMBOL_GPL(dma_unmap_phys); @@ -351,7 +351,7 @@ void dma_unmap_sg_attrs(struct device *dev, struct scatterlist *sg, BUG_ON(!valid_dma_direction(dir)); trace_dma_unmap_sg(dev, sg, nents, dir, attrs); - debug_dma_unmap_sg(dev, sg, nents, dir); + debug_dma_unmap_sg(dev, sg, nents, dir, attrs); if (dma_map_direct(dev, ops) || arch_dma_unmap_sg_direct(dev, sg, nents)) dma_direct_unmap_sg(dev, sg, nents, dir, attrs); @@ -693,7 +693,7 @@ void dma_free_attrs(struct device *dev, size_t size, void *cpu_addr, if (!cpu_addr) return; - debug_dma_free_coherent(dev, size, cpu_addr, dma_handle); + debug_dma_free_coherent(dev, size, cpu_addr, dma_handle, attrs); if (dma_alloc_direct(dev, ops) || arch_dma_free_direct(dev, dma_handle)) dma_direct_free(dev, size, cpu_addr, dma_handle, attrs); else if (use_dma_iommu(dev)) @@ -840,7 +840,7 @@ void dma_free_noncontiguous(struct device *dev, size_t size, struct sg_table *sgt, enum dma_data_direction dir) { trace_dma_free_sgt(dev, sgt, size, dir); - debug_dma_unmap_sg(dev, sgt->sgl, sgt->orig_nents, dir); + debug_dma_unmap_sg(dev, sgt->sgl, sgt->orig_nents, dir, 0); if (use_dma_iommu(dev)) iommu_dma_free_noncontiguous(dev, size, sgt, dir);