summaryrefslogtreecommitdiff
path: root/include/linux/dma-debug.h
diff options
context:
space:
mode:
authorJoerg Roedel <joerg.roedel@amd.com>2009-01-09 16:55:38 +0300
committerJoerg Roedel <joerg.roedel@amd.com>2009-03-05 22:35:21 +0300
commit948408ba3e2a67ed0f95e18ed5be1c622c2c5fc3 (patch)
tree16b13f15e34772e6c99a09b90ca5cfafaaa8f271 /include/linux/dma-debug.h
parentb9d2317e0c4aed02afd20022083b2a485289605d (diff)
downloadlinux-948408ba3e2a67ed0f95e18ed5be1c622c2c5fc3.tar.xz
dma-debug: add checks for sync_single_range_*
Impact: add debug callbacks for dma_sync_single_range_for_* functions Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'include/linux/dma-debug.h')
-rw-r--r--include/linux/dma-debug.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/include/linux/dma-debug.h b/include/linux/dma-debug.h
index 0eee7af5143f..e9b903503adb 100644
--- a/include/linux/dma-debug.h
+++ b/include/linux/dma-debug.h
@@ -57,6 +57,17 @@ extern void debug_dma_sync_single_for_device(struct device *dev,
dma_addr_t dma_handle,
size_t size, int direction);
+extern void debug_dma_sync_single_range_for_cpu(struct device *dev,
+ dma_addr_t dma_handle,
+ unsigned long offset,
+ size_t size,
+ int direction);
+
+extern void debug_dma_sync_single_range_for_device(struct device *dev,
+ dma_addr_t dma_handle,
+ unsigned long offset,
+ size_t size, int direction);
+
#else /* CONFIG_DMA_API_DEBUG */
static inline void dma_debug_init(u32 num_entries)
@@ -109,6 +120,22 @@ static inline void debug_dma_sync_single_for_device(struct device *dev,
{
}
+static inline void debug_dma_sync_single_range_for_cpu(struct device *dev,
+ dma_addr_t dma_handle,
+ unsigned long offset,
+ size_t size,
+ int direction)
+{
+}
+
+static inline void debug_dma_sync_single_range_for_device(struct device *dev,
+ dma_addr_t dma_handle,
+ unsigned long offset,
+ size_t size,
+ int direction)
+{
+}
+
#endif /* CONFIG_DMA_API_DEBUG */
#endif /* __DMA_DEBUG_H */