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-rw-r--r--arch/arm/include/asm/dma.h5
-rw-r--r--arch/kvx/include/asm/dma.h2
-rw-r--r--arch/mips/include/asm/dma-mapping.h2
-rw-r--r--arch/sandbox/include/asm/dma.h5
-rw-r--r--arch/x86/include/asm/dma.h4
5 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/include/asm/dma.h b/arch/arm/include/asm/dma.h
index 226b1c1464..75a6c1ad86 100644
--- a/arch/arm/include/asm/dma.h
+++ b/arch/arm/include/asm/dma.h
@@ -10,6 +10,7 @@ static inline void *dma_alloc(size_t size)
}
#ifndef CONFIG_MMU
+#define dma_alloc_coherent dma_alloc_coherent
static inline void *dma_alloc_coherent(size_t size, dma_addr_t *dma_handle)
{
void *ret = xmemalign(4096, size);
@@ -21,22 +22,26 @@ static inline void *dma_alloc_coherent(size_t size, dma_addr_t *dma_handle)
return ret;
}
+#define dma_alloc_writecombine dma_alloc_writecombine
static inline void *dma_alloc_writecombine(size_t size, dma_addr_t *dma_handle)
{
return dma_alloc_coherent(size, dma_handle);
}
+#define dma_free_coherent dma_free_coherent
static inline void dma_free_coherent(void *mem, dma_addr_t dma_handle,
size_t size)
{
free(mem);
}
+#define dma_sync_single_for_cpu dma_sync_single_for_cpu
static inline void dma_sync_single_for_cpu(dma_addr_t address, size_t size,
enum dma_data_direction dir)
{
}
+#define dma_sync_single_for_device dma_sync_single_for_device
static inline void dma_sync_single_for_device(dma_addr_t address, size_t size,
enum dma_data_direction dir)
{
diff --git a/arch/kvx/include/asm/dma.h b/arch/kvx/include/asm/dma.h
index a7ecf279a9..5bf601307e 100644
--- a/arch/kvx/include/asm/dma.h
+++ b/arch/kvx/include/asm/dma.h
@@ -16,6 +16,7 @@ static inline void *dma_alloc(size_t size)
return xmemalign(64, ALIGN(size, 64));
}
+#define dma_alloc_coherent dma_alloc_coherent
static inline void *dma_alloc_coherent(size_t size, dma_addr_t *dma_handle)
{
BUILD_BUG_ON_MSG(1, "dma_alloc_coherent not supported: "
@@ -23,6 +24,7 @@ static inline void *dma_alloc_coherent(size_t size, dma_addr_t *dma_handle)
return NULL;
}
+#define dma_free_coherent dma_free_coherent
static inline void dma_free_coherent(void *mem, dma_addr_t dma_handle,
size_t size)
{
diff --git a/arch/mips/include/asm/dma-mapping.h b/arch/mips/include/asm/dma-mapping.h
index 19d5b3f7bc..8e6ea08168 100644
--- a/arch/mips/include/asm/dma-mapping.h
+++ b/arch/mips/include/asm/dma-mapping.h
@@ -10,6 +10,7 @@
#include <malloc.h>
#include <asm/io.h>
+#define dma_alloc_coherent dma_alloc_coherent
static inline void *dma_alloc_coherent(size_t size, dma_addr_t *dma_handle)
{
void *ret;
@@ -26,6 +27,7 @@ static inline void *dma_alloc_coherent(size_t size, dma_addr_t *dma_handle)
return (void *)CKSEG1ADDR(ret);
}
+#define dma_free_coherent dma_free_coherent
static inline void dma_free_coherent(void *vaddr, dma_addr_t dma_handle,
size_t size)
{
diff --git a/arch/sandbox/include/asm/dma.h b/arch/sandbox/include/asm/dma.h
index 34c0fc5190..958d10e2a1 100644
--- a/arch/sandbox/include/asm/dma.h
+++ b/arch/sandbox/include/asm/dma.h
@@ -18,6 +18,7 @@ static inline void *dma_alloc(size_t size)
return xmemalign(64, ALIGN(size, 64));
}
+#define dma_alloc_coherent dma_alloc_coherent
static inline void *dma_alloc_coherent(size_t size, dma_addr_t *dma_handle)
{
void *ret = xmemalign(4096, size);
@@ -29,22 +30,26 @@ static inline void *dma_alloc_coherent(size_t size, dma_addr_t *dma_handle)
return ret;
}
+#define dma_alloc_writecombine dma_alloc_writecombine
static inline void *dma_alloc_writecombine(size_t size, dma_addr_t *dma_handle)
{
return dma_alloc_coherent(size, dma_handle);
}
+#define dma_free_coherent dma_free_coherent
static inline void dma_free_coherent(void *mem, dma_addr_t dma_handle,
size_t size)
{
free(mem);
}
+#define dma_sync_single_for_cpu dma_sync_single_for_cpu
static inline void dma_sync_single_for_cpu(dma_addr_t address, size_t size,
enum dma_data_direction dir)
{
}
+#define dma_sync_single_for_device dma_sync_single_for_device
static inline void dma_sync_single_for_device(dma_addr_t address, size_t size,
enum dma_data_direction dir)
{
diff --git a/arch/x86/include/asm/dma.h b/arch/x86/include/asm/dma.h
index 8a3b044f3a..90791ecf3e 100644
--- a/arch/x86/include/asm/dma.h
+++ b/arch/x86/include/asm/dma.h
@@ -13,6 +13,7 @@
* x86 is cache coherent, so we need not do anything special here
*/
+#define dma_alloc_coherent dma_alloc_coherent
static inline void *dma_alloc_coherent(size_t size, dma_addr_t *dma_handle)
{
void *ret = xmemalign(4096, size);
@@ -24,17 +25,20 @@ static inline void *dma_alloc_coherent(size_t size, dma_addr_t *dma_handle)
return ret;
}
+#define dma_free_coherent dma_free_coherent
static inline void dma_free_coherent(void *mem, dma_addr_t dma_handle,
size_t size)
{
free(mem);
}
+#define dma_sync_single_for_cpu dma_sync_single_for_cpu
static inline void dma_sync_single_for_cpu(dma_addr_t address, size_t size,
enum dma_data_direction dir)
{
}
+#define dma_sync_single_for_device dma_sync_single_for_device
static inline void dma_sync_single_for_device(dma_addr_t address, size_t size,
enum dma_data_direction dir)
{