Problems with GUS PnP: ad1848, pnp

From: brain@artax.karlin.mff.cuni.cz
Date: Tue Dec 18 2001 - 17:13:38 EST


Hello.

When I'm loading modules for my GUS PnP card, I get "No PnP cards found! Trying
standard ones..." message from the ad1848 module. Can you tell me if this is
an error or correct behaviour?

Do I have to give the ad1848 module some parameters? It has io, irq, dma and
dma2 parameters.

I also don't know which pnp driver/tool use to initialize the card. When I use
isapnp tools (and set io=0x220 irq=11,12 dma=5,7) and then read /proc/isapnp, I
get really WEIRD output. I'm using lates 1.26 version of isapnp tools.

Card 1 'GRV0001:Advanced Gravis InterWave Audio' PnP version 1.0 Product version 1.0
  Logical device 0 'GRV0000:Synth & Codec'
    Supported registers 0x2
    Device is active
    Active port 0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff
    Active IRQ 255 [0xff],255 [0xff]
    Active DMA 255,255
    Active memory 0xffffffff,0xffffffff,0xffffffff,0xffffffff

When I set the values using cat > /proc/isapnp (as described in
Documentation/isapnp.txt) and then cat /proc/isapnp, the values are correct.
That means one of (or both ;-) ) either isa-pnp module or isapnp tools ISN'T
ABLE to setup the PnP card. Can you tell me which one is the bad working?

Thanx

Brain

--------------------------------
Petr `Brain' Kulhavy
<brain@artax.karlin.mff.cuni.cz>
http://artax.karlin.mff.cuni.cz/~brain
Faculty of Mathematics and Physics, Charles University Prague, Czech Republic

---
Putt's Law:
        Technology is dominated by two types of people:
                Those who understand what they do not manage.
                Those who manage what they do not understand.

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