diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h
index fc5b8f6..d207037 100644
--- a/arch/arm/include/asm/dma-mapping.h
+++ b/arch/arm/include/asm/dma-mapping.h
@@ -7,7 +7,11 @@
 #ifndef __ASM_ARM_DMA_MAPPING_H
 #define __ASM_ARM_DMA_MAPPING_H
 
+#include <common.h>
+#include <asm/cache.h>
+#include <cpu_func.h>
 #include <linux/dma-direction.h>
+#include <malloc.h>
 
 #define	dma_mapping_error(x, y)	0
 
@@ -25,12 +29,27 @@
 static inline unsigned long dma_map_single(volatile void *vaddr, size_t len,
 					   enum dma_data_direction dir)
 {
-	return (unsigned long)vaddr;
+	unsigned long addr = (unsigned long)vaddr;
+
+	len = ALIGN(len, ARCH_DMA_MINALIGN);
+
+	if (dir == DMA_FROM_DEVICE)
+		invalidate_dcache_range(addr, addr + len);
+	else
+		flush_dcache_range(addr, addr + len);
+
+	return addr;
 }
 
 static inline void dma_unmap_single(volatile void *vaddr, size_t len,
-				    unsigned long paddr)
+				    enum dma_data_direction dir)
 {
+	unsigned long addr = (unsigned long)vaddr;
+
+	len = ALIGN(len, ARCH_DMA_MINALIGN);
+
+	if (dir != DMA_TO_DEVICE)
+		invalidate_dcache_range(addr, addr + len);
 }
 
 #endif /* __ASM_ARM_DMA_MAPPING_H */
diff --git a/arch/nds32/include/asm/dma-mapping.h b/arch/nds32/include/asm/dma-mapping.h
index e6808dc..c8876ce 100644
--- a/arch/nds32/include/asm/dma-mapping.h
+++ b/arch/nds32/include/asm/dma-mapping.h
@@ -6,7 +6,11 @@
 #ifndef __ASM_NDS_DMA_MAPPING_H
 #define __ASM_NDS_DMA_MAPPING_H
 
+#include <common.h>
+#include <asm/cache.h>
+#include <cpu_func.h>
 #include <linux/dma-direction.h>
+#include <malloc.h>
 
 static void *dma_alloc_coherent(size_t len, unsigned long *handle)
 {
@@ -17,12 +21,27 @@
 static inline unsigned long dma_map_single(volatile void *vaddr, size_t len,
 					   enum dma_data_direction dir)
 {
-	return (unsigned long)vaddr;
+	unsigned long addr = (unsigned long)vaddr;
+
+	len = ALIGN(len, ARCH_DMA_MINALIGN);
+
+	if (dir == DMA_FROM_DEVICE)
+		invalidate_dcache_range(addr, addr + len);
+	else
+		flush_dcache_range(addr, addr + len);
+
+	return addr;
 }
 
 static inline void dma_unmap_single(volatile void *vaddr, size_t len,
-				    unsigned long paddr)
+				    enum dma_data_direction dir)
 {
+	unsigned long addr = (unsigned long)vaddr;
+
+	len = ALIGN(len, ARCH_DMA_MINALIGN);
+
+	if (dir != DMA_TO_DEVICE)
+		invalidate_dcache_range(addr, addr + len);
 }
 
 #endif /* __ASM_NDS_DMA_MAPPING_H */
diff --git a/arch/riscv/include/asm/dma-mapping.h b/arch/riscv/include/asm/dma-mapping.h
index 3d930c9..6cc3946 100644
--- a/arch/riscv/include/asm/dma-mapping.h
+++ b/arch/riscv/include/asm/dma-mapping.h
@@ -9,7 +9,11 @@
 #ifndef __ASM_RISCV_DMA_MAPPING_H
 #define __ASM_RISCV_DMA_MAPPING_H
 
+#include <common.h>
+#include <asm/cache.h>
+#include <cpu_func.h>
 #include <linux/dma-direction.h>
+#include <malloc.h>
 
 #define dma_mapping_error(x, y)	0
 
@@ -27,12 +31,27 @@
 static inline unsigned long dma_map_single(volatile void *vaddr, size_t len,
 					   enum dma_data_direction dir)
 {
-	return (unsigned long)vaddr;
+	unsigned long addr = (unsigned long)vaddr;
+
+	len = ALIGN(len, ARCH_DMA_MINALIGN);
+
+	if (dir == DMA_FROM_DEVICE)
+		invalidate_dcache_range(addr, addr + len);
+	else
+		flush_dcache_range(addr, addr + len);
+
+	return addr;
 }
 
 static inline void dma_unmap_single(volatile void *vaddr, size_t len,
-				    unsigned long paddr)
+				    enum dma_data_direction dir)
 {
+	unsigned long addr = (unsigned long)vaddr;
+
+	len = ALIGN(len, ARCH_DMA_MINALIGN);
+
+	if (dir != DMA_TO_DEVICE)
+		invalidate_dcache_range(addr, addr + len);
 }
 
 #endif /* __ASM_RISCV_DMA_MAPPING_H */
diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h
index b353ff0..900b99b 100644
--- a/arch/x86/include/asm/dma-mapping.h
+++ b/arch/x86/include/asm/dma-mapping.h
@@ -7,7 +7,11 @@
 #ifndef __ASM_X86_DMA_MAPPING_H
 #define __ASM_X86_DMA_MAPPING_H
 
+#include <common.h>
+#include <asm/cache.h>
+#include <cpu_func.h>
 #include <linux/dma-direction.h>
+#include <malloc.h>
 
 #define	dma_mapping_error(x, y)	0
 
@@ -25,12 +29,27 @@
 static inline unsigned long dma_map_single(volatile void *vaddr, size_t len,
 					   enum dma_data_direction dir)
 {
-	return (unsigned long)vaddr;
+	unsigned long addr = (unsigned long)vaddr;
+
+	len = ALIGN(len, ARCH_DMA_MINALIGN);
+
+	if (dir == DMA_FROM_DEVICE)
+		invalidate_dcache_range(addr, addr + len);
+	else
+		flush_dcache_range(addr, addr + len);
+
+	return addr;
 }
 
 static inline void dma_unmap_single(volatile void *vaddr, size_t len,
-				    unsigned long paddr)
+				    enum dma_data_direction dir)
 {
+	unsigned long addr = (unsigned long)vaddr;
+
+	len = ALIGN(len, ARCH_DMA_MINALIGN);
+
+	if (dir != DMA_TO_DEVICE)
+		invalidate_dcache_range(addr, addr + len);
 }
 
 #endif /* __ASM_X86_DMA_MAPPING_H */