Changeset bb4c141c in mainline for uspace/drv/audio/sb16/dma.h

Timestamp:

2012-07-05T22:17:53Z (12 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

7ed5153b

Parents:

9d5244f

Message:

drv/audio/sb16: minor debug changes.

File:

• uspace/drv/audio/sb16/dma.h (modified) (2 diffs)

uspace/drv/audio/sb16/dma.h

@@ -41 +41 @@
 #include <as.h>
 
+#include "ddf_log.h"
+
 #define DMA_ALIGNENT 1024
 
@@ -70 +72 @@
             as_area_create(AS_AREA_ANY, size, AS_AREA_READ | AS_AREA_WRITE);
         bzero(address, size);
+        uintptr_t ptr = 0;
+        as_get_physical_mapping(address, &ptr);
+        ddf_log_debug2("Buffer mapped at %x.", ptr);
         return address;
 }