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authormycroft <mycroft@NetBSD.org>2004-07-04 09:46:44 +0000
committermycroft <mycroft@NetBSD.org>2004-07-04 09:46:44 +0000
commit94e2ec5a8b6ffccded0bcab9d5d64f398f5a8166 (patch)
tree169d023e8fd9ccdd8c0ed7a851e7467d3f67e8d3 /sys/dev/ic/com.c
parent35186738e81796ef25b45811f0be06cd40ad30c2 (diff)
Back off the trigger level a little. Testing shows that it's not terribly
reliable at 14.
Diffstat (limited to 'sys/dev/ic/com.c')
-rw-r--r--sys/dev/ic/com.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/sys/dev/ic/com.c b/sys/dev/ic/com.c
index cfc5ce2255d..244e078831b 100644
--- a/sys/dev/ic/com.c
+++ b/sys/dev/ic/com.c
@@ -1,4 +1,4 @@
-/* $NetBSD: com.c,v 1.229 2004/07/04 09:28:05 mycroft Exp $ */
+/* $NetBSD: com.c,v 1.230 2004/07/04 09:46:44 mycroft Exp $ */
/*-
* Copyright (c) 1998, 1999, 2004 The NetBSD Foundation, Inc.
@@ -73,7 +73,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: com.c,v 1.229 2004/07/04 09:28:05 mycroft Exp $");
+__KERNEL_RCSID(0, "$NetBSD: com.c,v 1.230 2004/07/04 09:46:44 mycroft Exp $");
#include "opt_com.h"
#include "opt_ddb.h"
@@ -1512,8 +1512,7 @@ comparam(struct tty *tp, struct termios *t)
sc->sc_fifo = FIFO_DMA_MODE | FIFO_ENABLE | FIFO_TRIGGER_8;
else if (ISSET(sc->sc_hwflags, COM_HW_FIFO))
sc->sc_fifo = FIFO_ENABLE |
- (t->c_ospeed <= 1200 ? FIFO_TRIGGER_1 :
- t->c_ospeed <= 38400 ? FIFO_TRIGGER_8 : FIFO_TRIGGER_14);
+ (t->c_ospeed <= 1200 ? FIFO_TRIGGER_1 : FIFO_TRIGGER_8);
else
sc->sc_fifo = 0;