Subject: Re: configuring Octek-Rhino 9
To: None <wulf@hotdog.satech.net.au>
From: Mike Long <mike.long@analog.com>
List: netbsd-help
Date: 09/13/1996 11:01:29
>From: Berndt Josef Wulf <wulf@ping.satech.net.au>
>Date: Fri, 13 Sep 1996 17:55:45 +0930 (CST)
>
>I have an Octek Rhino 9 MB and found that the default settings of my
>sound card (SB compatible)does in fact clash with the parallel printer. 
>Both are using IRQ7.
>
>The following is a list with the designation of IR for devices used on
>the system:
>
>vt0  at isa0 port 0x60-0x6f   irq 1: tvga 8900cl, 80/132 col, color, 8
>com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
>com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
>com2 at isa0 port 0x3e8-0x3ef irq 5: ns16550a, working fifo
>fdc0 at isa0 port 0x3f0-0x3f7 irq 6 drq 2
>lpt0 at isa0 port 0x378-0x37f irq 7
>com3 at isa0 port 0x2e8-0x2ef irq 9: ns16550a, working fifo
>ep0  at isa0 port 0x300-0x30f irq 10: 3Com 3C509 Ethernet
>pms0 at vt0                   irq 12
>wdc0 at isa0 port 0x1f0-0x1f7 irq 14

>My question: Where does the sound card fit in?

I recommend that you disable the LPT0 interrupt in BIOS setup, and
remove the IRQ for lpt0 from your kernel config.  Then IRQ 7 will be
free for your soundcard.  The lpt driver will use polling, which (from
what I've read) works better anyway.

Your other free interrupts are 11, 13, and 15.  The soundcard probably
doesn't support 13 (FPU) and 15 (2nd IDE), but 11 may work.
-- 
Mike Long <mike.long@analog.com>     <URL:http://www.shore.net/~mikel>
VLSI Design Engineer         finger mikel@shore.net for PGP public key
Analog Devices, CPD Division          CCBF225E7D3F7ECB2C8F7ABB15D9BE7B
Norwood, MA 02062 USA       (eq (opinion 'ADI) (opinion 'mike)) -> nil