Skip site navigation (1)Skip section navigation (2)
Date:      Sat, 2 Oct 1999 18:14:35 -0400 (EDT)
From:      Daniel Eischen <eischen@vigrid.com>
To:        eischen@vigrid.com, winter@jurai.net
Cc:        dfr@nlsystems.com, freebsd-current@FreeBSD.ORG, sos@freebsd.dk
Subject:   Re: Recent kernel hangs during boot with pnp sio.
Message-ID:  <199910022214.SAA13088@pcnet1.pcnet.com>

next in thread | raw e-mail | index | archive | help
Matthew N. Dodd wrote:
> On Sat, 2 Oct 1999, Daniel M. Eischen wrote:
> > What's the unknown0?  Shouldn't that be sio2?  Do we need the logical
> > device ID?
> 
> Yes.  Try adding 0x8024b04e to sio.c

OK, I originally did that to no avail, but I didn't make the change to
the correct file (sys/isa/sio.c, not sys/dev/sio/sio.c)!  So with the
following change:

Index: sio.c
===================================================================
RCS file: /opt/b/CVS/src/sys/isa/sio.c,v
retrieving revision 1.268
diff -u -r1.268 sio.c
--- sio.c	1999/09/25 18:24:21	1.268
+++ sio.c	1999/10/02 21:54:33
@@ -568,6 +568,7 @@
 	{0x1005d041, "Generic IRDA-compatible device"},	/* PNP0510 */
 	{0x1105d041, "Generic IRDA-compatible device"},	/* PNP0511 */
 	{0x31307256, "USR3031"},	/* USR3031 */
+	{0x8024b04e, "SupraExpress 56i Sp V.90"},
 	{0}
 };

the modem is detected as:

  sio-1: irq maps: 0x801 0x821 0x801 0x801
  sio3: <SupraExpress 56i Sp V.90> at port 0x3e8-0x3ef irq 5 on isa0
  sio3: type 16550A

My BIOS places the modem at IRQ 11, but FreeBSD puts it at
IRQ 5.  It's working fine at IRQ 5 so I am once again a happy
camper :-)

Dan Eischen
eischen@vigrid.com


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-current" in the body of the message




Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199910022214.SAA13088>