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Date:      Fri, 28 Jul 2000 14:02:36 -0500 (CDT)
From:      John Aughey <ajh4@cec.wustl.edu>
To:        questions@freebsd.org
Subject:   csa0 attach returned 6
Message-ID:  <Pine.SOL.3.96.1000728135433.28401A-100000@clarion.cec.wustl.edu>

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Hello-

I am having a problem with my audio device on a emachines etwoer 533id2.
It has a Crystal CS 4281 Audio controller integraded on the motherboard.
I am using FreeBSD 4.0-RELEASE and on bootup when the driver trys to probe
and attach it prints:

csa0: <Crystal Semiconductor CS4281 Audio controller> mem
0xf4100000-0xf410fff,0xf4110000-0xf4110fff irq 11 at device 9.0 on pci1
device_probe_and_attach: csa0 attach returned 6

So it sees the device on the PCI bus, but it somehow fails to attach.  If
I remember, it returns ENXIO because bus_alloc_resource returns NULL.

I have tried 4.1-RELEASE and 5.0-CURRENT including the latest SNAP without
any success.  Actually, any version from 4.1 up does not even print any
information regarding the csa device.

The relevant lines in the config file are:

options   PNPBIOS
device    pcm
device    csa

I have tried all combinations of leaving PNPBIOS in or taking it out or
only using pcm or csa.  They all produce similar failed results.

Any anyone help me with this problem?

Thanks
John Aughey




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