X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=include%2Fasm-sparc64%2Fdma-mapping.h;h=c58ec1661df864d69c9ff46ebeed26e247727581;hb=e8b495fe09bc793ae26774e7b2667f7f658d56e2;hp=9329429fb7f6af6ae2c50ad92e24e83482b752f4;hpb=3ec2ab5514dbd6b5c4c3437c6a3cd9e5a90e84ef;p=linux-2.6-omap-h63xx.git

diff --git a/include/asm-sparc64/dma-mapping.h b/include/asm-sparc64/dma-mapping.h
index 9329429fb7f..c58ec1661df 100644
--- a/include/asm-sparc64/dma-mapping.h
+++ b/include/asm-sparc64/dma-mapping.h
@@ -15,8 +15,7 @@
 static inline int
 dma_supported(struct device *dev, u64 mask)
 {
-	BUG_ON(dev->bus != &pci_bus_type &&
-	       dev->bus != &ebus_bus_type);
+	BUG_ON(dev->bus != &pci_bus_type);
 
 	return pci_dma_supported(to_pci_dev(dev), mask);
 }
@@ -24,8 +23,7 @@ dma_supported(struct device *dev, u64 mask)
 static inline int
 dma_set_mask(struct device *dev, u64 dma_mask)
 {
-	BUG_ON(dev->bus != &pci_bus_type &&
-	       dev->bus != &ebus_bus_type);
+	BUG_ON(dev->bus != &pci_bus_type);
 
 	return pci_set_dma_mask(to_pci_dev(dev), dma_mask);
 }
@@ -34,8 +32,7 @@ static inline void *
 dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
 		   gfp_t flag)
 {
-	BUG_ON(dev->bus != &pci_bus_type &&
-	       dev->bus != &ebus_bus_type);
+	BUG_ON(dev->bus != &pci_bus_type);
 
 	return pci_iommu_ops->alloc_consistent(to_pci_dev(dev), size, dma_handle, flag);
 }
@@ -44,8 +41,7 @@ static inline void
 dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
 		    dma_addr_t dma_handle)
 {
-	BUG_ON(dev->bus != &pci_bus_type &&
-	       dev->bus != &ebus_bus_type);
+	BUG_ON(dev->bus != &pci_bus_type);
 
 	pci_free_consistent(to_pci_dev(dev), size, cpu_addr, dma_handle);
 }
@@ -54,8 +50,7 @@ static inline dma_addr_t
 dma_map_single(struct device *dev, void *cpu_addr, size_t size,
 	       enum dma_data_direction direction)
 {
-	BUG_ON(dev->bus != &pci_bus_type &&
-	       dev->bus != &ebus_bus_type);
+	BUG_ON(dev->bus != &pci_bus_type);
 
 	return pci_map_single(to_pci_dev(dev), cpu_addr, size, (int)direction);
 }
@@ -64,8 +59,7 @@ static inline void
 dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
 		 enum dma_data_direction direction)
 {
-	BUG_ON(dev->bus != &pci_bus_type &&
-	       dev->bus != &ebus_bus_type);
+	BUG_ON(dev->bus != &pci_bus_type);
 
 	pci_unmap_single(to_pci_dev(dev), dma_addr, size, (int)direction);
 }
@@ -75,8 +69,7 @@ dma_map_page(struct device *dev, struct page *page,
 	     unsigned long offset, size_t size,
 	     enum dma_data_direction direction)
 {
-	BUG_ON(dev->bus != &pci_bus_type &&
-	       dev->bus != &ebus_bus_type);
+	BUG_ON(dev->bus != &pci_bus_type);
 
 	return pci_map_page(to_pci_dev(dev), page, offset, size, (int)direction);
 }
@@ -85,8 +78,7 @@ static inline void
 dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,
 	       enum dma_data_direction direction)
 {
-	BUG_ON(dev->bus != &pci_bus_type &&
-	       dev->bus != &ebus_bus_type);
+	BUG_ON(dev->bus != &pci_bus_type);
 
 	pci_unmap_page(to_pci_dev(dev), dma_address, size, (int)direction);
 }
@@ -95,8 +87,7 @@ static inline int
 dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
 	   enum dma_data_direction direction)
 {
-	BUG_ON(dev->bus != &pci_bus_type &&
-	       dev->bus != &ebus_bus_type);
+	BUG_ON(dev->bus != &pci_bus_type);
 
 	return pci_map_sg(to_pci_dev(dev), sg, nents, (int)direction);
 }
@@ -105,8 +96,7 @@ static inline void
 dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries,
 	     enum dma_data_direction direction)
 {
-	BUG_ON(dev->bus != &pci_bus_type &&
-	       dev->bus != &ebus_bus_type);
+	BUG_ON(dev->bus != &pci_bus_type);
 
 	pci_unmap_sg(to_pci_dev(dev), sg, nhwentries, (int)direction);
 }
@@ -115,8 +105,7 @@ static inline void
 dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size,
 			enum dma_data_direction direction)
 {
-	BUG_ON(dev->bus != &pci_bus_type &&
-	       dev->bus != &ebus_bus_type);
+	BUG_ON(dev->bus != &pci_bus_type);
 
 	pci_dma_sync_single_for_cpu(to_pci_dev(dev), dma_handle,
 				    size, (int)direction);
@@ -126,8 +115,7 @@ static inline void
 dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, size_t size,
 			   enum dma_data_direction direction)
 {
-	BUG_ON(dev->bus != &pci_bus_type &&
-	       dev->bus != &ebus_bus_type);
+	BUG_ON(dev->bus != &pci_bus_type);
 
 	pci_dma_sync_single_for_device(to_pci_dev(dev), dma_handle,
 				       size, (int)direction);
@@ -137,8 +125,7 @@ static inline void
 dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems,
 		    enum dma_data_direction direction)
 {
-	BUG_ON(dev->bus != &pci_bus_type &&
-	       dev->bus != &ebus_bus_type);
+	BUG_ON(dev->bus != &pci_bus_type);
 
 	pci_dma_sync_sg_for_cpu(to_pci_dev(dev), sg, nelems, (int)direction);
 }
@@ -147,8 +134,7 @@ static inline void
 dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems,
 		       enum dma_data_direction direction)
 {
-	BUG_ON(dev->bus != &pci_bus_type &&
-	       dev->bus != &ebus_bus_type);
+	BUG_ON(dev->bus != &pci_bus_type);
 
 	pci_dma_sync_sg_for_device(to_pci_dev(dev), sg, nelems, (int)direction);
 }
@@ -162,6 +148,22 @@ dma_mapping_error(dma_addr_t dma_addr)
 #else
 
 struct device;
+struct page;
+struct scatterlist;
+
+static inline int
+dma_supported(struct device *dev, u64 mask)
+{
+	BUG();
+	return 0;
+}
+
+static inline int
+dma_set_mask(struct device *dev, u64 dma_mask)
+{
+	BUG();
+	return 0;
+}
 
 static inline void *dma_alloc_coherent(struct device *dev, size_t size,
 			 dma_addr_t *dma_handle, gfp_t flag)
@@ -176,6 +178,52 @@ static inline void dma_free_coherent(struct device *dev, size_t size,
 	BUG();
 }
 
+static inline dma_addr_t
+dma_map_single(struct device *dev, void *cpu_addr, size_t size,
+	       enum dma_data_direction direction)
+{
+	BUG();
+	return 0;
+}
+
+static inline void
+dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
+		 enum dma_data_direction direction)
+{
+	BUG();
+}
+
+static inline dma_addr_t
+dma_map_page(struct device *dev, struct page *page,
+	     unsigned long offset, size_t size,
+	     enum dma_data_direction direction)
+{
+	BUG();
+	return 0;
+}
+
+static inline void
+dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,
+	       enum dma_data_direction direction)
+{
+	BUG();
+}
+
+static inline int
+dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
+	   enum dma_data_direction direction)
+{
+	BUG();
+	return 0;
+}
+
+static inline void
+dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries,
+	     enum dma_data_direction direction)
+{
+	BUG();
+}
+
 static inline void
 dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size,
 			enum dma_data_direction direction)
@@ -190,6 +238,27 @@ dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, size_t siz
 	BUG();
 }
 
+static inline void
+dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems,
+		    enum dma_data_direction direction)
+{
+	BUG();
+}
+
+static inline void
+dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems,
+		       enum dma_data_direction direction)
+{
+	BUG();
+}
+
+static inline int
+dma_mapping_error(dma_addr_t dma_addr)
+{
+	BUG();
+	return 0;
+}
+
 #endif /* PCI */