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Summary:DAHLIN-00184: When restarting Wanrouter with Sangoma A200, dahdi is unavailable/not working
Reporter:wil32 (wil32)Labels:
Date Opened:2010-04-14 08:03:34Date Closed:2010-09-29 15:48:11
Priority:MinorRegression?No
Status:Closed/CompleteComponents:dahdi (the module)
Versions:2.2.1 Frequency of
Occurrence
Related
Issues:
Environment:Attachments:( 0) diff_-u.txt
Description:When restarting Wanrouter with Sangoma A200, dahdi is unavailable/not working. The work around for this was 1st to unplug and replug the fxo lines. After a couple of degug, i called Sangoma and they gave me this workaround in order to make it work:

Edit: in-line patch removed - pabelanger

****** ADDITIONAL INFORMATION ******

After some debugging, it has been found that Asterisk can't Dial out after restart or wanrouter restart has been issued, we have to physically replug the line.
We have a A200 card with wanpipe-3.4.8 driver.
Here is the debugging info:
When issuing restart command to wanrouter and checking wanpipemon astats I get that the line is connected correctly.
When issuing a aregdump I get register 0x04 set to 0x29, when replugging the line it changes to 0xA9 and stays like this, now Asterisk works.
I guess this is enough to help debug, I'll send all the debug info requested anyway.

Thanks for your help!

Jérôme Poulin
Network Administrator and Programmer
Solutions G.A.

---- Start: wanrouter version ----
WANPIPE Release: 3.4.8
---- End: wanrouter version ----

--- Start: wanrouter restart ----
# wanrouter version

WANPIPE Release: 3.4.8

debiant:/usr/src/wanpipe-3.4.8# asterisk -rx 'stop now'
debiant:/usr/src/wanpipe-3.4.8# wanrouter restart


Shutting down wanpipe1 interface: w1g1
Shutting down device: wanpipe1
No devices running, Unloading Modules


Starting WAN Router...
Loading WAN drivers: wanpipe done.
Starting up device: wanpipe1
--> Loading ec image OCT6116-64S.ima...
Configuring interfaces: w1g1
done.
Waiting for Dahdi /dev/dahdi ...
DAHDI Tools Version - 2.2.1

DAHDI Version: 2.2.1
Echo Canceller(s): MG2
Configuration
======================


4 channels to configure.

Setting echocan for channel 1 to mg2
Setting echocan for channel 2 to mg2
Setting echocan for channel 3 to mg2
Setting echocan for channel 4 to mg2
--- End: wanrouter restart ----

/var/log/messages is attached

--- Start: wanrouter hwprobe verbose ----
# wanrouter hwprobe verbose

-----------------------------------------
| Wanpipe Hardware Probe Info (verbose) |
-----------------------------------------
1 . AFT-A200-SH : SLOT=4 : BUS=3 : IRQ=20 : CPU=A : PORT=PRI : HWEC=32 : V=12
+01:FXO: PCI
+02:FXO: PCI
+03:FXO: PCI
+04:FXO: PCI
+05:EMPTY
+06:EMPTY
+07:EMPTY
+08:EMPTY
+09:EMPTY
+10:EMPTY
+11:EMPTY
+12:EMPTY
+13:EMPTY
+14:EMPTY
+15:EMPTY
+16:EMPTY
+17:EMPTY
+18:EMPTY
+19:EMPTY
+20:EMPTY
+21:EMPTY
+22:EMPTY
+23:EMPTY
+24:EMPTY

Card Cnt: A200=1
--- End: wanrouter hwprobe verbose ----

--- Start: wanrouter status ---
# wanrouter status

Devices currently active:
   wanpipe1


Wanpipe Config:

Device name | Protocol Map | Adapter  | IRQ | Slot/IO | If's | CLK | Baud rate |
wanpipe1    | N/A          | A200/400/600| 20  | 4       | 1    | N/A | 0         |

Wanrouter Status:

Device name | Protocol | Station | Status        |
wanpipe1    | A-ANALOG | N/A     | Connected     |
--- End: wanrouter status ---

/etc/wanpipe/wanpipe1.conf
/etc/dahdi/system.conf
/etc/asterisk/chan_dahdi.conf
Attached.

--- Start: ifconfig w1g1 ---
debiant:/usr/src/wanpipe-3.4.8# ifconfig w1g1
w1g1      Link encap:Point-to-Point Protocol  
         UP POINTOPOINT RUNNING NOARP  MTU:8  Metric:1
         RX packets:304292 errors:0 dropped:0 overruns:0 frame:0
         TX packets:304292 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:100
         RX bytes:2434336 (2.3 MiB)  TX bytes:2434336 (2.3 MiB)
         Interrupt:20 Memory:f8c60000-f8c61fff

debiant:/usr/src/wanpipe-3.4.8# ifconfig w1g1
w1g1      Link encap:Point-to-Point Protocol  
         UP POINTOPOINT RUNNING NOARP  MTU:8  Metric:1
         RX packets:305438 errors:0 dropped:0 overruns:0 frame:0
         TX packets:305438 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:100
         RX bytes:2443504 (2.3 MiB)  TX bytes:2443504 (2.3 MiB)
         Interrupt:20 Memory:f8c60000-f8c61fff

debiant:/usr/src/wanpipe-3.4.8# ifconfig w1g1
w1g1      Link encap:Point-to-Point Protocol  
         UP POINTOPOINT RUNNING NOARP  MTU:8  Metric:1
         RX packets:306473 errors:0 dropped:0 overruns:0 frame:0
         TX packets:306473 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:100
         RX bytes:2451784 (2.3 MiB)  TX bytes:2451784 (2.3 MiB)
         Interrupt:20 Memory:f8c60000-f8c61fff
--- End: ifconfig w1g1 ---

--- Start: cat /proc/interrupts ---
debiant:/usr/src/wanpipe-3.4.8# cat /proc/interrupts
          CPU0       CPU1      
 0:         64          1   IO-APIC-edge      timer
 1:          2          0   IO-APIC-edge      i8042
 7:          0          0   IO-APIC-edge      parport0
 8:         18         17   IO-APIC-edge      rtc0
 9:          0          0   IO-APIC-fasteoi   acpi
12:          2          2   IO-APIC-edge      i8042
14:          0          0   IO-APIC-edge      ide0
15:          0          0   IO-APIC-edge      ide1
16:         48         48   IO-APIC-fasteoi   uhci_hcd:usb4, HDA Intel
18:          0          0   IO-APIC-fasteoi   uhci_hcd:usb3
19:      25035      25513   IO-APIC-fasteoi   uhci_hcd:usb2, ata_piix
20:    4934644    4934959   IO-APIC-fasteoi   wanpipe1
21:      49829      49039   IO-APIC-fasteoi   eth0
23:          1          1   IO-APIC-fasteoi   uhci_hcd:usb1, ehci_hcd:usb5
NMI:          0          0   Non-maskable interrupts
LOC:     404610     395021   Local timer interrupts
RES:       3830       3684   Rescheduling interrupts
CAL:        270        392   function call interrupts
TLB:       6352       6867   TLB shootdowns
TRM:          0          0   Thermal event interrupts
SPU:          0          0   Spurious interrupts
ERR:          0
MIS:          0
debiant:/usr/src/wanpipe-3.4.8# cat /proc/interrupts
          CPU0       CPU1      
 0:         64          1   IO-APIC-edge      timer
 1:          2          0   IO-APIC-edge      i8042
 7:          0          0   IO-APIC-edge      parport0
 8:         18         17   IO-APIC-edge      rtc0
 9:          0          0   IO-APIC-fasteoi   acpi
12:          2          2   IO-APIC-edge      i8042
14:          0          0   IO-APIC-edge      ide0
15:          0          0   IO-APIC-edge      ide1
16:         48         48   IO-APIC-fasteoi   uhci_hcd:usb4, HDA Intel
18:          0          0   IO-APIC-fasteoi   uhci_hcd:usb3
19:      25035      25513   IO-APIC-fasteoi   uhci_hcd:usb2, ata_piix
20:    4935232    4935546   IO-APIC-fasteoi   wanpipe1
21:      49835      49046   IO-APIC-fasteoi   eth0
23:          1          1   IO-APIC-fasteoi   uhci_hcd:usb1, ehci_hcd:usb5
NMI:          0          0   Non-maskable interrupts
LOC:     404626     395061   Local timer interrupts
RES:       3830       3684   Rescheduling interrupts
CAL:        270        392   function call interrupts
TLB:       6353       6868   TLB shootdowns
TRM:          0          0   Thermal event interrupts
SPU:          0          0   Spurious interrupts
ERR:          0
MIS:          0
debiant:/usr/src/wanpipe-3.4.8# cat /proc/interrupts
          CPU0       CPU1      
 0:         64          1   IO-APIC-edge      timer
 1:          2          0   IO-APIC-edge      i8042
 7:          0          0   IO-APIC-edge      parport0
 8:         18         17   IO-APIC-edge      rtc0
 9:          0          0   IO-APIC-fasteoi   acpi
12:          2          2   IO-APIC-edge      i8042
14:          0          0   IO-APIC-edge      ide0
15:          0          0   IO-APIC-edge      ide1
16:         48         48   IO-APIC-fasteoi   uhci_hcd:usb4, HDA Intel
18:          0          0   IO-APIC-fasteoi   uhci_hcd:usb3
19:      25036      25514   IO-APIC-fasteoi   uhci_hcd:usb2, ata_piix
20:    4935748    4936065   IO-APIC-fasteoi   wanpipe1
21:      49843      49051   IO-APIC-fasteoi   eth0
23:          1          1   IO-APIC-fasteoi   uhci_hcd:usb1, ehci_hcd:usb5
NMI:          0          0   Non-maskable interrupts
LOC:     404641     395107   Local timer interrupts
RES:       3830       3684   Rescheduling interrupts
CAL:        270        392   function call interrupts
TLB:       6354       6869   TLB shootdowns
TRM:          0          0   Thermal event interrupts
SPU:          0          0   Spurious interrupts
ERR:          0
MIS:          0
debiant:/usr/src/wanpipe-3.4.8#
--- End: cat /proc/interrupts ---

--- Start: # wanpipemon -i w1g1 -c astats -m Y ---
# wanpipemon -i w1g1 -c astats -m 1

   ------- Voltage Status  (FXO,port 0) -------
VOLTAGE    : 54 Volts
   ------- Line Status  (FXO,port 0) -------

Line    : connected

# wanpipemon -i w1g1 -c astats -m 2

   ------- Voltage Status  (FXO,port 1) -------
VOLTAGE    : 1 Volts
   ------- Line Status  (FXO,port 1) -------
Line    : disconnected

--- End: wanpipemon -i w1g1 -c astats -m Y ---

--- Start: wanpipemon -i w1g1 -c aregdump ---
# wanpipemon -i w1g1 -c aregdump # Just after wanrouter restart

   ------- Direct registers (FXO,port 0) -------

     0. 00   1. 00   2. 07   3. 00   4. 29   5. 08   6. 00   7. 00
     8. 00   9. 00  10. 00  11. 34  12. 40  13. 58  14. 00  15. 00
    16. 01  17. 00  18. 00  19. 02  20. 00  21. 00  22. 96  23. 2D
    24. 19  25. 07  26. C0  27. 07  28. 00  29. CB  30. 00  31. A3
    32. 07  33. 28  34. 01  35. 00  36. 01  37. 00  38. 00  39. 00
    40. 00  41. 00  42. 00  43. 00  44. 00  45. 00  46. 00  47. 00
    48. 00  49. 00  50. 00  51. 00  52. 00  53. 00  54. 00  55. 00
    56. 0F  57. 00  58. 00
   -----------------------------

# wanpipemon -i w1g1 -c aregdump # After replugging module 0 RJ11 connector.

   ------- Direct registers (FXO,port 0) -------

     0. 00   1. 00   2. 07   3. 00   4. A9   5. 0C   6. 00   7. 00
     8. 00   9. 00  10. 00  11. 34  12. 40  13. 58  14. 00  15. 00
    16. 01  17. 00  18. 00  19. 02  20. 00  21. 00  22. 96  23. 2D
    24. 19  25. 07  26. C0  27. 07  28. 00  29. CA  30. 00  31. A3
    32. 07  33. 28  34. 01  35. 00  36. 01  37. 00  38. 00  39. 00
    40. 00  41. 00  42. 00  43. 00  44. 00  45. 00  46. 00  47. 00
    48. 00  49. 00  50. 00  51. 00  52. 00  53. 00  54. 00  55. 00
    56. 0F  57. 00  58. 00
   -----------------------------

--- End: wanpipemon -i w1g1 -c aregdump ---
Comments:By: Leif Madsen (lmadsen) 2010-04-14 08:18:49

Thanks for the information. In the future can you attach large blocks of text as a text file to the issue? Thanks!
By: wil32 (wil32) 2010-04-14 08:20:36

Ok no problem, i didnt expect my post to be perfect, it is my first one

Note that the fix from Sangoma is with 2.2.0 at the line 4077
I used version 2.2.1 for the debug, with the line 4177


By: Paul Belanger (pabelanger) 2010-04-14 08:52:29

Also, we cannot accept patches that are in-line of the comments sections.  You will have to submit it as an attachment (see below).

---
Please use

diff -u

or

svn diff

on all your patches. Patches which include alternate formatting are almost certainly going to be thrown out or ignored; there are too few hours in the day to wade through difficult-to-follow C code fixes without the help of diff -u.

Thanks!
By: Russell Bryant (russell) 2010-07-10 10:21:10

You must complete the contributor license agreement before you can submit patches.