Folllow Bruce's advice in reducing dma_pagesize to 4K (more conservative

estimate). This seems to work well with my GUS at least.
1993-12-12 05:50:52 +00:00 · 1993-12-12 05:50:52 +00:00 · 41d67a5615
parent 6277403422
commit 41d67a5615
1 changed files with 1 additions and 1 deletions
--- a/sys/i386/isa/sound/soundcard.c
+++ b/sys/i386/isa/sound/soundcard.c
@ -549,7 +549,7 @@ sound_mem_init (void)
 	  if (sound_dsp_dmachan[dev] > 3 && sound_buffsizes[dev] > 65536)
 	    dma_pagesize = 131072;	/* 128k */
 	  else
-	    dma_pagesize = 65536;
+	    dma_pagesize = /* 65536; */ 4096;	/* Be conservative for now! */

 	  /* More sanity checks */