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[bluetooth-dev] Scatternet problems



Hi,

We have 3 Laptops with Brainbox Bluetooth cards(CSR), that we wanted to
connect with each other.
It was no problem to build a piconet with LaptopA as Master and LaptopB
and LaptopC as slaves. Next we wanted to build a Scatternet: LaptopA
should connect to LaptopB and LaptopB should connect to LaptopC: 

LaptopA ---> LaptopB ---> LaptopC

It was no problem to connect LaptopA with LaptopB, but we couldn't
connect LaptopB with LaptopC (see syslog at the end).

To build the connections we used bti, and btcon.

Now I have 3 Questions:
Did we do something wrong ?
Does the OpenBT stack support this scenario?
Does the Brainboxes cards support this scenario?

Thanks for your help
	Stefan


 
Dec 14 14:06:02 wave1 kernel: BT (driver) bt_open: Line 7
Dec 14 14:06:02 wave1 kernel: BT (driver) Registering tty on line 7
(btcon)
Dec 14 14:06:02 wave1 kernel: BT (driver) Now 2 open fd:s for ttyBTC
[btcon]
Dec 14 14:06:02 wave1 kernel: BT (driver) __bt_ioctl: BTCONNECT
Dec 14 14:06:02 wave1 kernel: BT (driver) bt_connect: Connecting srv ch
1 on line 2
Dec 14 14:06:02 wave1 kernel: 
Dec 14 14:06:02 wave1 kernel: bd (6):
Dec 14 14:06:02 wave1 kernel: 0xa2 0xc2 0x03 0xc0 0xc2 0x50 
Dec 14 14:06:02 wave1 kernel: l2ca_connect_req: wait baseband, sleep on
wq 0xc7156558
Dec 14 14:06:02 wave1 kernel: lp_connect_cfm (neg), wake up wq
0xc7156558
Dec 14 14:06:02 wave1 kernel: BT (driver) bt_connect_cfm: Line 2 [RCOMM]
Dec 14 14:06:02 wave1 kernel: BT SYS: process_event: CONNECTION_COMPLETE
Unspecified Error
Dec 14 14:06:02 wave1 kernel: BT SYS: ERROR: reset_hci_con_bd: Didn't
find connection with con_hdl 0
Dec 14 14:06:02 wave1 kernel: l2ca_connect_req: wait baseband, woke up !
Dec 14 14:06:02 wave1 kernel: BT SYS: ERROR: l2ca_connect_req:
lp_connect_req failed, no connection (status 31)
Dec 14 14:06:02 wave1 kernel: BT SYS: ERROR: rfcomm_connect_req:
l2ca_connect_req failed
Dec 14 14:06:02 wave1 kernel: BT (driver) bt_connect: Failed
Dec 14 14:06:02 wave1 kernel: BT (driver) bt_close: Line 7
Dec 14 14:06:02 wave1 kernel: BT (driver) Unregistering tty on line 7
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