The other possible way to change IRQ is to change the PCI slot. Why don't you run <span style="font-weight: bold;">zttool </span>and check for missing interrupt? Also <span style="font-weight: bold;">zttest </span>could be a good idea to check for E1 slip frames
<br><br><div><span class="gmail_quote">On 11/15/05, <b class="gmail_sendername">Nir Simionovich - CTO</b> <<a href="mailto:nirs@dimitel.com">nirs@dimitel.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi George,<br><br> Well, here are my findings:<br><br> 1. the card doesn't seem to share an IRQ with another device, at least on<br>the surface visible to me.<br> 2. APIC can't be disabled on this board, as it's a fairly old (about 18
<br>months old) Intel XEON board.<br><br> Is there a way to define the IRQ to load the board one via the command<br>line?<br><br>Nir S<br><br>-----Original Message-----<br>From: <a href="mailto:asterisk-users-bounces@lists.digium.com">
asterisk-users-bounces@lists.digium.com</a><br>[mailto:<a href="mailto:asterisk-users-bounces@lists.digium.com">asterisk-users-bounces@lists.digium.com</a>] On Behalf Of George<br>Sent: Tuesday, November 15, 2005 11:04 AM
<br>To: Asterisk Users Mailing List - Non-Commercial Discussion; 'Asterisk Users<br>Mailing List - Non-Commercial Discussion'<br>Subject: Re: [Asterisk-Users] E1 PRI slips on TE410P<br><br>Hi Nir,<br><br>The wct4xxxp is in a different IRQ than ide0 and ide1 but the issue is that
<br>you have enabled the APIC (which extends the IRQ table). In reality the<br>card might share IRQ with another device. My advice is to disable APIC and<br>then check again what IRQ the card gets. If you see that the card shares an
<br>IRQ with another device try if its possible to disable this device , for<br>example USB.<br><br>George<br><br>At 10:42 AM 2005-11-15, Nir Simionovich - CTO wrote:<br>>Hi All,<br>><br>> I've recently encountered a very funny problem, which wasn't
<br>>happening in the past. I will describe this in detail:<br>><br>>During the past 4 weeks, our production Asterisk box had been<br>>experiencing PRI (E1 lines) slips over and over at random intervals.<br>>When digging into the available information and debug logs, I've
<br>>noticed HDLC hang-ups, followed by a complete reset of the line.<br>><br>> Now, according to the lists and wiki, this is most probably caused<br>>by an IRQ issue between the TE410P and the onboard IDE controller. So,
<br>>I looked into /proc/interrupts to find the following:<br>><br>>[root@ivr00 root]# cat /proc/interrupts<br>> CPU0 CPU1<br>>
0: 196927300 456 IO-APIC-edge timer<br>>
1: 2 0 IO-APIC-edge keyboard<br>>
2: 0 0 XT-PIC cascade<br>>
8: 1 0 IO-APIC-edge rtc<br>> 14: 6152062
22 IO-APIC-edge ide0<br>> 15: 137 1 IO-APIC-edge ide1<br>> 16: 0 0
IO-APIC-level usb-uhci<br>> 18: 0 0
IO-APIC-level usb-uhci<br>> 19: 0 0
IO-APIC-level usb-uhci<br>> 20:
21986877 21
IO-APIC-level eth0<br>> 54: 1965865547 4505 IO-APIC-level wct4xxp<br>>NMI: 0 0<br>>LOC: 196918032 196918689<br>>ERR: 0<br>>MIS: 0<br>><br>> As you can surely see, the wct4xxp driver and the ide0 and ide1 are
<br>>totally on different interrupts. The IDE drives are also set to do<br>>UDMA2, as described in many other places.<br>><br>> The board is a Dual XEON 2.8Ghz Intel board, with 1GB RAM and a<br>>single IDE 80GB Hard drive.
<br>><br>> Any input would be highly appreciated.<br>><br>>Regards,<br>> Nir S<br>><br>>_______________________________________________<br>>--Bandwidth and Colocation sponsored by <a href="http://Easynews.com">
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