I too had this problem, on a 2850, as well as the occasional missed IRQ.
I went through all the usual zaptel tuning stuff.... Disabled fb, disabled ht, disabled acpi (left io-apic enabled), then moved irq affinity of zaptel
card to second CPU so all interrupts from zaptel are on their own. My systems now run close to 100% in zttest, never miss an irq and don't seem to
generate PCI parity errors any more.
I don't know if I've fixed it, but you should really go through the whole
process anyway.
==========================================
Rod Bacon
Empowered Communications
Ground Floor, 102 York St. South Melbourne
Victoria, Australia. 3205
Phone: +613 99401600 Fax: +613 99401650
FWD: 512237 ICQ: 5662270
==========================================
list wrote:
Still not resolved
On Wed, 2005-06-08 at 01:16, David John Walsh wrote:
Frank
Did you ever resolve this? If so what was the issue?
On 03/05/05, list <[EMAIL PROTECTED]> wrote:
Hi,
I am struggling to get rid of a conflict on DELL 2800 : PCI Parity error
(EB113 on the display)
I am learning linux and asterisk as I go along, there might be obvious
things I should know, but bear with me.
From demsg below my 2 digium cards installed are listed (no config or
connections done to digium cards yet), the conflict is with the TDM400P
card, without that card, in any slot, no alarm.
Zapata Telephony Interface Registered on major 196
Registered Tormenta2 PCI
Controller version: 24
FALC version: 00000000
TE110P: Setting up global serial parameters for E1 FALC V1.2
TE110P: Successfully initialized serial bus for card
Found a Wildcard: Digium Wildcard TE110P T1/E1
Freshmaker version: 71
Freshmaker passed register test
Uhhuh. NMI received. Dazed and confused, but trying to continue
You probably have a hardware problem with your RAM chips
Module 0: Installed -- AUTO FXS/DPO
Module 1: Not installed
Module 2: Not installed
Module 3: Installed -- AUTO FXO (FCC mode)
Found a Wildcard TDM: Wildcard TDM400P REV E/F (4 modules)
Registered tone zone 8 (Norway)
TE110P: Span configured for CCS/HDB3/CRC4
Calling startup (flags is 4099)
wcte1xxp: Setting yellow alarm
usb.c: registered new driver wcusb
Wildcard USB FXS Interface driver registered
TE110P: Span configured for CCS/HDB3/CRC4
Calling startup (flags is 4099)
Registered tone zone 8 (Norway)
TE110P: Span configured for CCS/HDB3/CRC4
Calling startup (flags is 4099)
Registered tone zone 8 (Norway)
ramchip problem is false, without the card all ok, ramtests on machine
as well.
lsmod shows wcusb driver on zaptel, I dont need that, can I remove it?
is that a problem or not?
# lsmod
Module Size Used by Not tainted
usbserial 23964 0 (autoclean) (unused)
lp 9156 0 (autoclean)
parport 38848 0 (autoclean) [lp]
autofs4 16984 0 (autoclean) (unused)
wcusb 19552 0 (unused)
wctdm 41088 0 (unused)
wcte11xp 22048 0 (unused)
zaptel 182080 4 [wcusb wctdm wcte11xp]
e1000 77884 1 (autoclean)
floppy 57552 0 (autoclean)
sg 37388 0 (autoclean)
microcode 6912 0 (autoclean)
ide-cd 34016 0 (autoclean)
cdrom 32896 0 (autoclean) [ide-cd]
keybdev 2976 0 (unused)
mousedev 5688 1
hid 22308 0 (unused)
input 6176 0 [keybdev mousedev hid]
ehci-hcd 20776 0 (unused)
usb-uhci 26860 0 (unused)
usbcore 81152 1 [usbserial wcusb hid ehci-hcd
usb-uhci]
ext3 89960 6
jbd 55060 6 [ext3]
megaraid2 38344 7
diskdumplib 5228 0 [megaraid2]
sd_mod 13904 14
scsi_mod 115112 2 [sg megaraid2 sd_mod]
finally my interrupts, bit confusing to me, looks like I have dual
processor, can see the NMI but what else can be found here?
# cat /proc/interrupts
CPU0 CPU1
0: 3298395 3303167 IO-APIC-edge timer
1: 3300 2876 IO-APIC-edge keyboard
2: 0 0 XT-PIC cascade
8: 0 1 IO-APIC-edge rtc
12: 236637 237965 IO-APIC-edge PS/2 Mouse
14: 261779 262965 IO-APIC-edge ide0
16: 0 0 IO-APIC-level usb-uhci
18: 0 0 IO-APIC-level usb-uhci
19: 0 0 IO-APIC-level usb-uhci
23: 0 24 IO-APIC-level ehci-hcd
29: 33133540 32846566 IO-APIC-level t1xxp
38: 72500 83317 IO-APIC-level megaraid
58: 32838989 33150525 IO-APIC-level wctdm
72: 222855 12 IO-APIC-level eth0
NMI: 1 0
LOC: 6601462 6601460
ERR: 0
MIS: 0
any suggestions from someone experienced something similar?
regards
Frank
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