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Date: Mon, 24 Feb 1997 12:00:02 -0800 (PST)
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From: David Greenman <dg@root.com>
Subject: Re: misc/2795: Cyclades 8YO -- Not working under 2.1.6-STABLE 
Reply-To: David Greenman <dg@root.com>
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The following reply was made to PR misc/2795; it has been noted by GNATS.

From: David Greenman <dg@root.com>
To: Lewis De Payne <lewiz@netcom.com>
Cc: freebsd-gnats-submit@freebsd.org
Subject: Re: misc/2795: Cyclades 8YO -- Not working under 2.1.6-STABLE 
Date: Mon, 24 Feb 1997 11:55:31 -0800

 >On Mon, 24 Feb 1997, David Greenman wrote:
 >
 >> >FreeBSD 2.1.6-RELEASE FreeBSD 2.1.6-RELEASE #0: 
 >> >dmesg output: cy0 irq 12 maddr 0xd4000 msize 8192 on isa
 >> >/dev/ttyc*  : 0 crw-------  1 root  wheel  48,0 Feb 21 17:47 ttyc0
 >> >
 >> >Cyclades ISA 8-port card does not work.  Cyclom diags test okay,
 >> >no IRQ conflicts.  Cyclades telnetted in and ran tests -- may be
 >> >a driver-related problem.  Are the major/minor #'s correct?
 >> >
 >> >Problem:  date > /dev/ttyc0   [locks up, even ^C ignored]
 >> >Can't use the Cyclades card at all!  Can anyone please help??
 >> >Telnet access available, if necessary.
 >> 
 >>    Did you get and install the updated Cyclades driver for
 >> FreeBSD that is available from the Cyclades FTP site?
 >
 >Yes, and it still locks up even with "date > /dev/ttyc0".  This
 
    Why do think that "date > /dev/ttyc0" should work? Does the line have
 flow control enabled? If there is no carrier, then that command should
 block. What is the "WMESG" for the process that is blocked?
    Also, irq 5 is the standard interrupt for the Cyclades card. Are you sure
 that you have the card actually set to irq 12? Are you sure that you don't
 have an interrupt conflict with another device?
 
 -DG
 
 David Greenman
 Core-team/Principal Architect, The FreeBSD Project