From owner-freebsd-hardware  Tue Mar 17 18:20:49 1998
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Date: Tue, 17 Mar 1998 20:24:19 -0600
From: Edwin Culp <eculp@ver1.telmex.net.mx>
Organization: Mexico Communicates, S.C.
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To: Gabor Kincses <gabor@acm.org>
CC: hardware@FreeBSD.ORG, hackers@FreeBSD.ORG
Subject: Re: Thinkpad and ppbus
References: <350EE1B8.41C67EA6@acm.org>
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Gabor Kincses wrote:
> 
> I'm trying to get my parallel port ZIP drive working with the new ppbus
> driver set, but I'm stuck.  Here's the relevant portion of dmesg:
> 
> ppc0 at 0x3bc irq 7 flags 0x4 on isa
> ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in EPP mode (EPP 1.9)
> ppi0: <generic parallel i/o> on ppbus 0
> plip0: <PLIP network interface> on ppbus 0
> nlpt0: <generic printer> on ppbus 0
> nlpt0: Interrupt-driven port
> vpo0: <Adaptec aic7110 scsi> on ppbus 0
> vpo0 waiting for scsi devices to settle
> npx0 flags 0x1 on motherboard
> npx0: INT 16 interface
> 
> Could an increased timeout value be necessary for this box (755CX, fall
> 1995)?
> 
> Also, after the vpo lines show up, the console goes blank, until
> switching to ttyv1 and back to ttyv0.  Then the background is bright
> red.  I also had to hack syscons.h to a 37x100 console.
> 
> --
> Gabor Kincses
> (gabor@acm.org)
I don't see the reference to scbus0 something like

 scbus0 at vpo0 bus 0

or sd0 something like

 sd0 at scbus0 target 6 lun 0
 sd0 <IOMEGA ZIP 100 J.03> type 0 removable SCSI 2

and a couple of other lines about the media.

are scbus0 and sd0 in your kernel config file?

controller 	scbus0
device		sd0

in addition to

controller	ppbus0
controller 	ppc0	at isa? irq 7 vector ppcintr
controller	vpo0	at ppbus?
device		nlpt0	AT ppbus?

that seem to be alright.

Hope this helps.

ed

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