5.3-BETA5 panics when inserting dc0 carbus card (only with ACPI enabled) enabled)

Johan Karlsson johan at freebsd.org
Wed Sep 22 23:00:25 PDT 2004

On Wed, Sep 22, 2004 at 17:21 (-0600), M. Warner Losh wrote:
> In message: <4151DA08.6010602 at root.org>
>             Nate Lawson <nate at root.org> writes:
> : Um, what is the dc0 card doing mapping ports 0-0xff:
> : 
> : Below the analogous output Johan Karlsson <johan at freebsd.org> posted
> : for his Xircom X3201 10/100BaseTX card for 5.3-BETA5:
> : 
> : dc0: <Netgear FA511 10/100BaseTX> port 0-0xff mem 0x88000000-0x880003ff 
> : at device 0.0 on cardbus0
> : cbb alloc res fail
> : dc0: couldn't map ports/memory
> : 
> : Dmesg from boot with a working kernel for dc0 would help as well as 
> : devinfo -r from a non-working one.
> Is there a pci bridge involved?  It is a well known problem for
> cardbus systems that if there isn't, you get mappings like this.

In the dmesg output:
cbb0: <TI1450 PCI-CardBus Bridge> mem 0x50000000-0x50000fff irq 11 at device 2.0 on pci0
cbb0: Reserved 0x1000 bytes for rid 0x10 type 3 at 0x50000000
cardbus0: <CardBus bus> on cbb0

If I understand this correctly it should use the PIC-Cardbus bridge.
Is there anythng you want me to try?

/Johan K

Johan Karlsson		mailto:johan at FreeBSD.org

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