[Asterisk-Users] te110p and interrupts
Anton Krall
akrall-lists at intruder.com.mx
Mon Apr 10 16:28:54 MST 2006
I will try that and see what happens...
This server is a supermicro one.. Anybody else had issues like this on
supermicro? Any hints on how to resolv them?
If I remember correctly, supermicro bios does let you assign irq to certain
pci ports right? Will that help?
Also, is there a way/is it recommended to increase the latency for these
devices?
|-----Original Message-----
|From: asterisk-users-bounces at lists.digium.com
|[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of
|Mojo with Horan & Company, LLC
|Sent: Monday, April 10, 2006 6:20 PM
|To: Asterisk Users Mailing List - Non-Commercial Discussion
|Subject: Re: [Asterisk-Users] te110p and interrupts
|
|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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