cardbus/xircom realport no longer works

[M. Warner Losh]

In message: <E1GXdro-000Izw-QQ at hetzner.co.za>
            Ian FREISLICH <if at hetzner.co.za> writes:
: Hi
: 
: After upgrading from 6.2-prerelease to current on one of my friend's
: laptops, the cardbus ethernet adaptor doesn't work any more.
: The card is one of those 2 slot thick Xircom RealPorts ethernet
: with a modem (red plastic connectors in the card).
: 
: I can supply more information if required.  (At least it works with
: my old 10M Accton pccard).
: 
: FreeBSD 6.2-PRERELEASE #0: Mon Oct  9 08:36:57 UTC 2006
: 
: cbb0: <TI1225 PCI-CardBus Bridge> at device 3.0 on pci0
: cardbus0: <CardBus bus> on cbb0
: pccard0: <16-bit PCCard bus> on cbb0
: cbb1: <TI1225 PCI-CardBus Bridge> at device 3.1 on pci0
: cardbus1: <CardBus bus> on cbb1
: pccard1: <16-bit PCCard bus> on cbb1
: 
: dc0: <Xircom X3201 10/100BaseTX> port 0x1000-0x107f mem 0x88000000-0x880007ff, 0x88001000-0x880017ff irq 11 at device 0.0 on cardbus0
: miibus0: <MII bus> on dc0
: tdkphy0: <TDK 78Q2120 media interface> on miibus0
: tdkphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
: dc0: Ethernet address: 00:10:a4:98:ff:b6
: sio4: <Xircom Cardbus modem> port 0x1080-0x1087 mem 0x88002000-0x880027ff,0x88003000-0x880037ff at device 0.1 on cardbus0
: sio4: type 16550A
: sio4: unable to activate interrupt in fast mode - using normal mode
: 
: 
: FreeBSD 7.0-CURRENT #1: Tue Oct 10 10:42:40 UTC 2006
: 
: cbb0: <TI1225 PCI-CardBus Bridge> at device 3.0 on pci0
: cardbus0: <CardBus bus> on cbb0
: pccard0: <16-bit PCCard bus> on cbb0
: cbb1: <TI1225 PCI-CardBus Bridge> at device 3.1 on pci0
: cardbus1: <CardBus bus> on cbb1
: pccard1: <16-bit PCCard bus> on cbb1
: 
: cardbus0: CIS pointer is 0x107
: cardbus0: CIS in option rom
: cardbus0: Unable to allocate resource to read CIS.
: cardbus0: Unable to allocate resources for CIS
: cardbus0: Warning: Bogus CIS ignored
: dc0: <Xircom X3201 10/100BaseTX> port 0x1000-0x107f mem 0x88000000-0x880007ff, 0x88001000-0x880017ff at device 0.0 on cardbus0
: dc0: No station address in CIS!
: device_attach: dc0 attach returned 6
: cardbus0: CIS pointer is 0x207
: cardbus0: CIS in option rom
: cardbus0: Unable to allocate resource to read CIS.
: cardbus0: Unable to allocate resources for CIS
: cardbus0: Warning: Bogus CIS ignored
: sio4: <Xircom Cardbus modem> port 0x1000-0x1007 mem 0x88002000-0x880027ff,0x88003000-0x880037ff at device 0.1 on cardbus0
: sio4: type 16550A
: sio4: [GIANT-LOCKED]
: sio4: unable to activate interrupt in fast mode - using normal mode

This is defintiely weird....  I'll see if I can recreate it...

Warner