Date: Thu, 18 May 2000 20:02:20 +0900 From: "Daniel C. Sobral" <dcs@newsguy.com> To: Wietse Venema <wietse@porcupine.org> Cc: freebsd-mobile@FreeBSD.ORG, freebsd-scsi@FreeBSD.ORG Subject: Re: Need FreeBSD 4.0 removable SCSI support Message-ID: <3923CDBC.242F8237@newsguy.com> References: <20000517182620.143E945659@spike.porcupine.org>
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Wietse Venema wrote:
>
> I am stuck on FreeBSD 2.2.8 because I need support for removable
> SCSI controllers, which is absent in FreeBSD 3.x. I had set my
> hopes on FreeBSD 4.0 but am running into a problem.
>
> Hardware is ThinkPad 600 and Adaptec SlimSCSI 1460B. Works like
> a champ with FreeBSD 2.2.8. Not so with FreeBSD 4.0. Complete
> dmesg output is attached at the end of this mail.
I have been using that very same SlimSCSI without a problem. I have one
suggestion:
> pcic0: <Intel i82365> at port 0x3e0 iomem 0xd0000 irq 10 on isa0
> pcic0: management irq 10
IRQ for pcic is only necessary when you insert and remove cards, and,
then, only if you do not want to run the detachment/attachment commands
by hand. You might, then, change the pcic0 to polling by adding the
following line to your /boot/loader.conf (create one if needed):
machdep.pccard.pcic_irq="0"
This will free irq 10 for other use. You then change pccard.conf
accordingly, to give that irq preference.
> sio4 at port 0x2f8-0x2ff irq 9 slot 1 on pccard1
^^^^^
> sio4: type 16550A
> sio4: unloaded
> pccard: card removed, slot 1
> pccard: card inserted, slot 1
> aic1: <Adaptec 6260/6360 SCSI controller> at port 0x340-0x35f irq 9 slot 1 on pc
^^^^^
> card1
> aic1: aic6360, dma, disconnection, parity check
These are not sharable.
--
Daniel C. Sobral (8-DCS)
dcs@newsguy.com
dcs@freebsd.org
capo@another.bsdconspiracy.org
"Sentience hurts."
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