From 88c897a67d54cb92582372ed301e56b11a861936 Mon Sep 17 00:00:00 2001
From: julian <julian@FreeBSD.org>
Date: Wed, 17 Jul 1996 22:07:23 +0000
Subject: some internal modems need LOTS of time to generate an interrupt on
 demand.. increase DELAY from 1000 uS to 10000uS

---
 sys/dev/sio/sio.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'sys/dev/sio/sio.c')

diff --git a/sys/dev/sio/sio.c b/sys/dev/sio/sio.c
index c7173db..cbf86b3 100644
--- a/sys/dev/sio/sio.c
+++ b/sys/dev/sio/sio.c
@@ -31,7 +31,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)com.c	7.5 (Berkeley) 5/16/91
- *	$Id: sio.c,v 1.142 1996/05/02 09:34:40 phk Exp $
+ *	$Id: sio.c,v 1.143 1996/06/17 14:23:39 bde Exp $
  */
 
 #include "opt_comconsole.h"
@@ -670,7 +670,7 @@ sioprobe(dev)
 	failures[0] = inb(iobase + com_cfcr) - CFCR_8BITS;
 	failures[1] = inb(iobase + com_ier) - IER_ETXRDY;
 	failures[2] = inb(iobase + com_mcr) - mcr_image;
-	DELAY(1000);		/* XXX */
+	DELAY(10000);		/* Some internal modems need this time */
 	if (idev->id_irq != 0)
 		failures[3] = isa_irq_pending(idev) ? 0 : 1;
 	failures[4] = (inb(iobase + com_iir) & IIR_IMASK) - IIR_TXRDY;
-- 
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