Index: uspace/drv/audio/sb16/dsp.c
===================================================================
--- uspace/drv/audio/sb16/dsp.c	(revision 03d6e0d7a232ebd2b982c24ce8d8eac0b7847686)
+++ uspace/drv/audio/sb16/dsp.c	(revision 74c7164652689b33dd6418becb7d4f4e25de4bbc)
@@ -48,5 +48,5 @@
 
 /* Maximum allowed transfer size for ISA DMA transfers is 64kB */
-#define MAX_BUFFER_SIZE (4 * 1024) // use 4kB for now
+#define MAX_BUFFER_SIZE (64 * 1024)
 
 #ifndef DSP_RETRY_COUNT