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Re: [bluetooth-dev] USB problem



Hi all,

Thanks Peter! Upgrading the kernel solved the initial problem faced. 

Now ACL link can be established between the two boards over USB, but,
some call times out and the link is broken. The state of DLCI is neither
CONNECTED nor DISCONNECTED. What could be the problem? The message log
has been pasted below for reference.

Thanking you in advance.

regards,
Vinay

*****************************************************************
Oct  4 04:37:36 btdemo kernel: BT (driver) bt_ioctl: BTCONNECT
Oct  4 04:37:36 btdemo kernel: BT (driver) bt_connect : Connecting srv
ch 1 on line 0
Oct  4 04:37:36 btdemo kernel:
Oct  4 04:37:36 btdemo kernel: bd (6):
Oct  4 04:37:36 btdemo kernel: 0x45 0x30 0x32 0x37 0x80 0x00
Oct  4 04:37:36 btdemo kernel: l2ca_connect_req: wait baseband, sleep on
wq 0xc796cd04
Oct  4 04:37:39 btdemo kernel: lp_connect_cfm (pos), wake up wq
0xc796cd04
Oct  4 04:37:39 btdemo kernel: lp_connect_cfm, wake up flag not set
Oct  4 04:37:39 btdemo kernel: BT SYS: process_event: ACL link is up
Oct  4 04:37:39 btdemo kernel: l2ca_connect_req: wait baseband, woke up
!
Oct  4 04:37:39 btdemo kernel: l2ca_connect_req: wait rsp, sleep on wq
0xc796cd04
Oct  4 04:37:39 btdemo kernel: l2cap con rsp, wake up wq 0xc796cd04
Oct  4 04:37:39 btdemo kernel:
Oct  4 04:37:39 btdemo kernel: l2cap options:  (0):
Oct  4 04:37:39 btdemo kernel: l2ca_connect_req: wait rsp, woke up !
Oct  4 04:37:39 btdemo kernel: BT SYS: l2cap channel (65,64) [RFCOMM]
connected
Oct  4 04:37:39 btdemo kernel: BT SYS: rfcomm_config_cfm: l2cap is now
open
Oct  4 04:37:49 btdemo kernel: BT SYS: wq_timeout
Oct  4 04:37:49 btdemo kernel: BT (driver) bt_close on line 7
Oct  4 04:37:49 btdemo kernel: BT (driver) Unregistering tty on line 7
Oct  4 04:38:05 btdemo kernel: BT (driver) bt_open on line 0
Oct  4 04:38:05 btdemo kernel: BT (driver) Registering tty on line 0
(app)
Oct  4 04:38:05 btdemo kernel: BT SYS: warning :bt_write_top : line 0 is
not in
active state
Oct  4 04:38:34 btdemo kernel: BT (driver) bt_close on line 0
Oct  4 04:38:34 btdemo kernel: BT (driver) Unregistering tty on line 0
*******************************************
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