IBM Bluetooth PC Card II - configuration problem

[Szigetvári János]

> Please give me some ideas on how I could determine what causes this
> inconclusive behaviour.

As the HCI is working occasionally, I was able to dig up some
additional info about the card. Perhaps it may help:

root at orion:~/dev/kernel# hciconfig hci0 features
hci0:   Type: UART
        BD Address: 00:80:98:34:55:46 ACL MTU: 192:8 SCO MTU: 64:8
        Features: 0xff 0xff 0x0d 0x00 0x00 0x00 0x00 0x00
                <3-slot packets> <5-slot packets> <encryption> <slot offset>
                <timing accuracy> <role switch> <hold mode> <sniff mode>
                <park state> <RSSI> <channel quality> <SCO link> <HV2 packets>
                <HV3 packets> <u-law log> <A-law log> <CVSD> <power control>
                <transparent SCO>
root at orion:~/dev/kernel# hciconfig hci0 commands
Can't read support commands on hci0: Connection timed out (110)
root at orion:~/dev/kernel# hciconfig hci0 revision
hci0:   Type: UART
        BD Address: 00:80:98:34:55:46 ACL MTU: 192:8 SCO MTU: 64:8
        HCI 12.3
        Chip version: BlueCore01b
        SCO mapping:  HCI
root at orion:~/dev/kernel# hciconfig hci0 version
hci0:   Type: UART
        BD Address: 00:80:98:34:55:46 ACL MTU: 192:8 SCO MTU: 64:8
        HCI Ver: 1.1 (0x1) HCI Rev: 0x86 LMP Ver: 1.1 (0x1) LMP Subver: 0x86
        Manufacturer: Cambridge Silicon Radio (10)

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Regards,
Janos