[Asterisk-Users] te110p and interrupts
Mojo with Horan & Company, LLC
mojo at horanappraisals.com
Mon Apr 10 16:20:15 MST 2006
Try booting with apic off, I think it's noapic kernel option. Notice
this is "APIC" and not "ACPI", which you referred to. Then get your
boards on different REAL irqs.
Moj
Anton Krall wrote:
> This system has acpi enabled. This is how the cards looks like:
>
> 217: 22201132 17764597 IO-APIC-level wcte11xp
> 225: 20253291 19707036 IO-APIC-level wctdm
> 233: 17510466 22474179 IO-APIC-level wctdm
>
> but if you run lspci .vb to see how the system sees the cards:
>
> 02:02.0 Network controller: Tiger Jet Network Inc. Tiger3XX Modem/ISDN
> interface
> Subsystem: Unknown device 795e:0001
> Flags: bus master, medium devsel, latency 32, IRQ 5
> I/O ports at 2000
> Memory at dd200000 (32-bit, non-prefetchable)
> Capabilities: [40] Power Management version 2
> 02:08.0 Network controller: Tiger Jet Network Inc. Tiger3XX Modem/ISDN
> interface
> Subsystem: Unknown device b119:0001
> Flags: bus master, medium devsel, latency 32, IRQ 5
> I/O ports at 2800
> Memory at dd201000 (32-bit, non-prefetchable)
> Capabilities: [40] Power Management version 2
>
> 03:02.0 Network controller: Tiger Jet Network Inc. Tiger3XX Modem/ISDN
> interface
> Subsystem: Unknown device b119:0001
> Flags: bus master, medium devsel, latency 32, IRQ 5
> I/O ports at 3000
> Memory at dd400000 (32-bit, non-prefetchable)
> Capabilities: [40] Power Management version 2
>
> I dont get it, the system sees everything on IRQ5 eventhough the kernel
> sees everything in diff. IRQ:
>
> 02:02.0 Network controller: Tiger Jet Network Inc. Tiger3XX Modem/ISDN
> interface
> 02:08.0 Network controller: Tiger Jet Network Inc. Tiger3XX Modem/ISDN
> interface
> 03:02.0 Network controller: Tiger Jet Network Inc. Tiger3XX Modem/ISDN
> interface
> Also, latency for the cards is 32...
>
> i enabled the watchdog on zttool and I do see Missed IRQ/interrupts on
> zttooll for the te110p card... how can I fix this?
>
> Ive read some stuff around but so far.. nothing makes sense to me... :(
>
>
> ------------------------------------------------------------------------
> *From:* asterisk-users-bounces at lists.digium.com
> [mailto:asterisk-users-bounces at lists.digium.com] *On Behalf Of
> *Infobox Peru
> *Sent:* Monday, April 10, 2006 5:47 PM
> *To:* Asterisk Users Mailing List - Non-Commercial Discussion
> *Subject:* Re: [Asterisk-Users] te110p and interrupts
>
> use lspci -vb for detecting interrupt conflicts..
>
> On 4/10/06, *Anton Krall* <akrall-lists at intruder.com.mx
> <mailto:akrall-lists at intruder.com.mx>> wrote:
>
> Guys. I have an issue with a te110p card and also some tdm04b
> cards on the
> same system:
>
> Zttest returns this for the tdm04b cards:
>
> [root at mollendo ~]# /usr/src/zaptel-1.2.4/zttest 38 -v
> Opened pseudo zap interface, measuring accuracy...
>
> 8192 samples in 8191 sample intervals 99.987793%
> 8192 samples in 8192 sample intervals 100.000000%
> 8192 samples in 8192 sample intervals 100.000000%
> 8192 samples in 8223 sample intervals 99.621582%
> 8192 samples in 8192 sample intervals 100.000000%
> 8192 samples in 8191 sample intervals 99.987793%
> 8192 samples in 8192 sample intervals 100.000000%
> 8192 samples in 8192 sample intervals 100.000000%
> 8192 samples in 8191 sample intervals 99.987793%
> 8192 samples in 8400 sample intervals 97.460938%
> 8192 samples in 8191 sample intervals 99.987793%
> 8192 samples in 8192 sample intervals 100.000000%
> 8192 samples in 8192 sample intervals 100.000000%
> 8192 samples in 8191 sample intervals 99.987793%
> 8192 samples in 8438 sample intervals 96.997070%
> --- Results after 15 passes ---
> Best: 100.000000 -- Worst: 96.997070 -- Average: 99.601237
>
> And for the te110p:
>
> [root at mollendo ~]# /usr/src/zaptel-1.2.4/zttest 1 -v
> Opened pseudo zap interface, measuring accuracy...
>
> 8192 samples in 8239 sample intervals 99.426270%
> 8192 samples in 8200 sample intervals 99.902344%
> 8192 samples in 8191 sample intervals 99.987793%
> 8192 samples in 8191 sample intervals 99.987793%
> 8192 samples in 8192 sample intervals 100.000000%
> 8192 samples in 8191 sample intervals 99.987793%
> 8192 samples in 8384 sample intervals 97.656250%
> 8192 samples in 8191 sample intervals 99.987793%
> 8192 samples in 8191 sample intervals 99.987793%
> 8192 samples in 8191 sample intervals 99.987793%
> 8192 samples in 8191 sample intervals 99.987793%
> 8192 samples in 8192 sample intervals 100.000000%
> 8192 samples in 8191 sample intervals 99.987793%
> 8192 samples in 8192 sample intervals 100.000000%
> 8192 samples in 8192 sample intervals 100.000000%
> 8192 samples in 8192 sample intervals 100.000000%
> 8192 samples in 8192 sample intervals 100.000000%
> 8192 samples in 8191 sample intervals 99.987793%
> 8192 samples in 8192 sample intervals 100.000000%
> 8192 samples in 8193 sample intervals 99.987793%
> --- Results after 20 passes ---
> Best: 100.000000 -- Worst: 97.656250 -- Average: 99.843140
>
> Im getting problems receiving faxes which can be caused by this.
>
> As you can see, the cards are not sharing IRQs as far as I cant tell
>
> CPU0 CPU1
> 0: 17697848 17714488 IO-APIC-edge timer
> 7: 2 2 IO-APIC-edge parport0
> 8: 1 0 IO-APIC-edge rtc
> 9: 0 1 IO-APIC-level acpi
> 14: 103455 112606 IO-APIC-edge ide0
> 15: 0 0 IO-APIC-edge libata
> 169: 0 0 IO-APIC-level uhci_hcd:usb2
> 185: 2793868 12 IO-APIC-level eth0
> 201: 0 0 IO-APIC-level ehci_hcd:usb1
> 209: 0 0 IO-APIC-level uhci_hcd:usb3
> 217: 19672684 15531101 IO-APIC-level wcte11xp
> 225: 17824822 17371238 IO-APIC-level wctdm
> 233: 15323598 19896224 IO-APIC-level wctdm
>
> So, can anybody point me in the right direction in order to
> debug the
> problem with zttest and quality of sound?
> How can I change prioritiess for the cards or maybe adjust or
> see if they
> get their right number of interrupts, etc?
>
> Thx for the help guys!
>
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Mojo <mojo at horanappraisals.com>
Office Manger, Horan & Company, LLC
(907) 747-6666 x112
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