resetting a cardbus device

Mike Tancsa Thu, 30 Dec 2004 13:21:45 -0800

I am working with a cardbus modem that is somewhat buggy. Unfortunately, I dont have much documentation for its AT Command set (its a GPRS modem) and at&f or atz does not seem to reset it properly when it goes "wonky". The only way is to pull it out and put it back in. Unfortunately, I want to remotely deploy this device so I cant physically do that. A reboot seems to work, but thats not the greatest thing to do either.

dmesg shows

cbb0: <RF5C476 PCI-CardBus Bridge> mem 0xe6400000-0xe6400fff irq 12 at device 10.0 on pci0 cardbus0: <CardBus bus> on cbb0 pccard0: <16-bit PCCard bus> on cbb0 cbb1: <RF5C476 PCI-CardBus Bridge> mem 0xe6405000-0xe6405fff irq 5 at device 10.1 on pci0 cardbus1: <CardBus bus> on cbb1 pccard1: <16-bit PCCard bus> on cbb1

sio4: <Sony Ericsson GC82 PC Card> at port 0x3e8-0x3ef irq 12 function 0 config 32 on pccard0 sio4: type 16550A sio4: unable to activate interrupt in fast mode - using normal mode

This is a RELENG_5 box from 5.3-STABLE FreeBSD 5.3-STABLE #0: Wed Dec 22


Thanks in advance,

        ---Mike


--------------------------------------------------------------------
Mike Tancsa,                                      tel +1 519 651 3400
Sentex Communications,                            [EMAIL PROTECTED]
Providing Internet since 1994                    www.sentex.net
Cambridge, Ontario Canada                         www.sentex.net/mike

_______________________________________________
[email protected] mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-questions
To unsubscribe, send any mail to "[EMAIL PROTECTED]"

resetting a cardbus device

Reply via email to