From: Paul Fulghum <paulkf@microgate.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: [PATCH] synclink_gt leave transmitter in reset state after configuration
Date: Thu, 17 Jul 2008 09:14:23 -0500 [thread overview]
Message-ID: <1216304063.3842.11.camel@x2.microgate.com> (raw)
Leave the transmitter in reset state after configuration
so that transmit signal is held at mark until transmitter
is explicitly enabled by application, otherwise transmitter
sends idle pattern.
Signed-off-by: Paul Fulghum <paulkf@microgate.com>
--- a/drivers/char/synclink_gt.c 2008-07-17 08:39:06.000000000 -0500
+++ b/drivers/char/synclink_gt.c 2008-07-17 09:05:24.000000000 -0500
@@ -4157,7 +4157,7 @@ static void sync_mode(struct slgt_info *
* 01 enable
* 00 auto-CTS enable
*/
- val = 0;
+ val = BIT2;
switch(info->params.mode) {
case MGSL_MODE_MONOSYNC: val |= BIT14 + BIT13; break;
reply other threads:[~2008-07-17 15:15 UTC|newest]
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