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authorJoerg Roedel <joerg.roedel@amd.com>2009-01-09 14:55:38 +0100
committerJoerg Roedel <joerg.roedel@amd.com>2009-03-05 20:35:21 +0100
commit948408ba3e2a67ed0f95e18ed5be1c622c2c5fc3 (patch)
tree16b13f15e34772e6c99a09b90ca5cfafaaa8f271 /lib/dma-debug.c
parentb9d2317e0c4aed02afd20022083b2a485289605d (diff)
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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 'lib/dma-debug.c')
-rw-r--r--lib/dma-debug.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/lib/dma-debug.c b/lib/dma-debug.c
index 714cfb6ca0e..d1c0ac1831b 100644
--- a/lib/dma-debug.c
+++ b/lib/dma-debug.c
@@ -758,3 +758,27 @@ void debug_dma_sync_single_for_device(struct device *dev,
}
EXPORT_SYMBOL(debug_dma_sync_single_for_device);
+void debug_dma_sync_single_range_for_cpu(struct device *dev,
+ dma_addr_t dma_handle,
+ unsigned long offset, size_t size,
+ int direction)
+{
+ if (unlikely(global_disable))
+ return;
+
+ check_sync(dev, dma_handle, size, offset, direction, true);
+}
+EXPORT_SYMBOL(debug_dma_sync_single_range_for_cpu);
+
+void debug_dma_sync_single_range_for_device(struct device *dev,
+ dma_addr_t dma_handle,
+ unsigned long offset,
+ size_t size, int direction)
+{
+ if (unlikely(global_disable))
+ return;
+
+ check_sync(dev, dma_handle, size, offset, direction, false);
+}
+EXPORT_SYMBOL(debug_dma_sync_single_range_for_device);
+