[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[bluetooth-dev] Serious issues with the Axis stack



We are having serious problems with the latest stack from the CVS as of
4 April.



1/ Arm issue in kernel mode
Connection to an Arm platform fails and Arm hangs. Last trace on Arm is
:
lp_connect_cfm, wake up flag not set
BT SYS: process_event, ACL link is up
write_link_policy_settings
BT SYS: rfcomm_config_ind: Local l2cap mtu set to 672
l2cap options :  (0)
--> Arm hangs



2/ Disconnect issue in kernel mode on x86
If the disconnect is immediately followed by another connect, the new
connect fails.  
It is possible that the L2CAP and HCI layers are not yet completely
disconnected.


The client initiating connection/disconnection trace is as follows :

l2ca_connect_req : wait baseband, woke up !
l2cap_connect_req : wait rsp, sleep on wq 0xdf9a9200
l2cap_connect_rsp, wake up wq 0xdf9a9200
l2cap options :  (0)
BT SYS: ERROR :start_rtx : timer already used
process_return_param, WRITE_LINK_POLICY_SETTINGS 
BT SYS: ERROR :process_return_param, WRITE_LINK_POLICY_SETTINGS: Unknown
HCI Command
l2cap_connect_req : wait rsp, woke up !


The server trace is as follows :

lp_connect_cfm, wake up flag not set
BT SYS: process_event, ACL link is up
write_link_policy_settings 
process_return_param, WRITE_LINK_POLICY_SETTINGS 
BT SYS: ERROR :process_return_param, WRITE_LINK_POLICY_SETTINGS: Unknown
HCI Command
BT SYS: rfcomm_config_ind: Local l2cap mtu set to 672
l2cap options :  (0)
BT SYS: l2cap channel (67,67) [RFCOMM] connected
BT SYS: rfcomm_config_cfm: l2cap is now open



3/ User mode
Compilation fails. See
http://mhonarc.axis.se/bluetooth-dev/msg01671.html


Thanks for your help.

______________________________________________________________
Jean Finka jean.finka@xxxxxxx.com
Software Engineer 

SMART FUSION 
Sophia Antipolis - FRANCE
http://www.smart-fusion.com

tel: +33(0)4 97 23 25 69
gsm: +33(0)6 65 22 69 29 
fax: +33(0)4 97 23 25 55
______________________________________________________________


-
To unsubscribe from this list: send the line "unsubscribe bluetooth-dev" in
the body of a message to majordomo@xxxxxxx.com