[asterisk-users] Problem installing B410P BRI card for asterisk

[Alec Davis]

Marco
 
Did you get to the bottom of this.
 
I've just come across the same problem today also with a B410P after
upgrading from debian lenny( 2.6.26-2-686 ) to squeeze ( 2.6.32-5-686 ).
 
On reboot I often get BUG: soft lockup - CPU#0 stuck for 61s[swapper:0]
The only fix is to power off
 
but here's the clue
Feb 21 21:15:08 astrid kernel: [    4.638977] hfc_multi 0000:07:01.0: PCI
INT A -> GSI 19 (level, low) -> IRQ 19
Feb 21 21:15:08 astrid kernel: [    4.638982] Digium Inc. HFC-4S Card:
defined at IOBASE 0xdc00 IRQ 19 HZ 250 leds-type 2
Feb 21 21:15:08 astrid kernel: [    4.803576] wcb4xxp 0000:07:01.0: PCI INT
A -> GSI 19 (level, low) -> IRQ 19
Feb 21 21:15:08 astrid kernel: [    4.803607] wcb4xxp 0000:07:01.0:
Identified Wildcard B410P (controller rev 1) at 0001dc00, IRQ 19

hfcmulti can be found here;
/lib/modules/2.6.32-5-686/kernel/drivers/isdn/hardware/mISDN/hfcmulti.ko

I've got the system running at the moment with the previous kernel, so
nothing wrong with the B410P.
 
I'm hoping that 'tomorrow' that adding the line below to
/etc/modprobe.d/blacklist.conf will fix my lockups.
  blacklist hfcmulti
 
Alec Davis
 
 


  _____  

From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Marco
Mooijekind
Sent: Friday, 30 December 2011 9:45 p.m.
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: [asterisk-users] Problem installing B410P BRI card for asterisk


Dear all,

I know this is more a Digium hardware than an Asterisk issue. Already posted
a question at Digium, however also like to see whether anyone in the
Asterisk community has encountered the following situation:

I installed a Digium B410P BRI PCI card on my new asterisk server, following
the steps specified in the manual. I can see the PCI card is available using
the lspci command:

...
04:00.0 Ethernet controller [0200]: Intel Corporation 82574L Gigabit Network
Connection [8086:10d3]
05:00.0 Ethernet controller [0200]: Intel Corporation 82574L Gigabit Network
Connection [8086:10d3]
08:00.0 PCI bridge [0604]: ASPEED Technology, Inc. AST1150 PCI-to-PCI Bridge
[1a03:1150] (rev 02)
09:00.0 VGA compatible controller [0300]: ASPEED Technology, Inc. ASPEED
Graphics Family [1a03:2000] (rev 10)
0a:01.0 ISDN controller [0204]: Digium, Inc. Wildcard B410 quad-BRI card
[d161:b410] (rev 01)
...

I specified the following in my system.conf in /etc/dahdi:

loadzone = nl
defaultzone = nl
span = 1,1,0,ccs,ami
bchan = 1,2
hardhdlc = 3

I loaded the driver using "sudo modprobe wcb4xxp."
Next I ran "dahdi_cfg -vv" which returns:

"DAHDI Tools Version - 2.5.0.2

DAHDI Version: 2.5.0.2
Echo Canceller(s): HWEC
Configuration
======================

SPAN 1: CCS/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1)

Channel map:

Channel 01: Clear channel (Default) (Echo Canceler: none) (Slaves: 01)
Channel 02: Clear channel (Default) (Echo Canceler: none) (Slaves: 02)
Channel 03: Hardware assisted D-channel (Default) (Echo Canceler: none)
(Slaves: 03)

3 channels to configure.

DAHDI_SPANCONFIG failed on span 1: No such device or address (6)"

I'm in doubt about the "DAHDI_SPANCONFIG failed on span 1: No such device or
address (6)".
Next, if i execute sudo dmesg as specified by the manual it returns a huge
trace:
....
....
[  376.082907] Wrote 0x0 to register 0x1ab but got back 0x4
[  376.594754] Wrote 0x0 to register 0x1ab but got back 0x4
[  377.106605] Wrote 0x0 to register 0x1ab but got back 0x4
[  377.618423] Wrote 0x0 to register 0x1ab but got back 0x4
[  378.130266] Wrote 0x0 to register 0x1ab but got back 0x4
[  378.642088] Wrote 0x0 to register 0x1ab but got back 0x4
[ 1202.812870] show_signal_msg: 21 callbacks suppressed
[ 1202.812876] dahdi_tool[1277]: segfault at 3fc378fa0 ip 00000000004021ac
sp 00007fff131dd930 error 4 in dahdi_tool[400000+3000]

And a lot of "Wrote 0x0 to register 0x1ab but got back 0x4" statements.

If i run dahdi_tools it fails with a segmentation fault.

Any suggestions are appreciated!

Kind regards,

Marco Mooijekind.



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