Re: kern/46225: printing to /dev/lpt0 hangs in lptwrite(), probably lptwrite2

[Petar Bogdanovic <petar%smokva.net@localhost>]

The following reply was made to PR kern/46225; it has been noted by GNATS.

From: Petar Bogdanovic <petar%smokva.net@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost,
        netbsd-bugs%netbsd.org@localhost
Subject: Re: kern/46225: printing to /dev/lpt0 hangs in lptwrite(), probably
 lptwrite2
Date: Tue, 20 Mar 2012 20:11:42 +0100

 It seems like both tpm(4) and lpt(4) were claiming the same irq:
 
     lpt0 at isa0 port 0x378-0x37b irq 7
     tpm0 at isa0 iomem 0xfed40000-0xfed44fff irq 7: IFX SLB 9635 TT 1.2 rev 
0x10
 
 so I disabled tpm* and lptintr was running again, which means that
 my printer works fine now.
 
 Perhaps it would be wise to drop tpm(4) from GENERIC---at least in
 netbsd-6.
 
 Thanks,
 
                Petar Bogdanovic