X100P and NMI Received


#1

Hi forum,

When putting a X100P card in a Dell PowerEdge4600 (dual processor) which is running Fedora Core 4 (2.6.11-1.1369_FC4smp), I get the following error in my logs when loading wcfxo:

[quote]Jan 20 21:32:38 LINSRV01 kernel: Zapata Telephony Interface Registered on major 196
Jan 20 21:32:38 LINSRV01 kernel: ACPI: PCI Interrupt 0000:00:08.0[A] -> GSI 16 (level, low) -> IRQ 233
Jan 20 21:32:38 LINSRV01 kernel: Uhhuh. NMI received. Dazed and confused, but trying to continue
Jan 20 21:32:38 LINSRV01 kernel: You probably have a hardware problem with your RAM chips
Jan 20 21:32:38 LINSRV01 kernel: wcfxo: DAA mode is 'FCC’
Jan 20 21:32:38 LINSRV01 kernel: Found a Wildcard FXO: Generic Clone
Jan 20 21:32:38 LINSRV01 kernel: Registered tone zone 17 (Belgium)
[/quote]

However, the card is working well (I’ve made calls to the outside).

My /proc/interrupts shows the following output:

[quote] CPU0 CPU1
0: 131056293 0 IO-APIC-edge timer
1: 8 0 IO-APIC-edge i8042
8: 1 0 IO-APIC-edge rtc
9: 1 0 IO-APIC-level acpi
11: 29613128 0 IO-APIC-level ohci_hcd:usb1
14: 1151737 0 IO-APIC-edge ide0
177: 15 0 IO-APIC-level aic7xxx
185: 15 0 IO-APIC-level aic7xxx
193: 448228 0 IO-APIC-level aacraid
201: 963641 0 IO-APIC-level eth0
233: 130466442 0 IO-APIC-level wcfxo
NMI: 1 0
LOC: 131074509 131074538
ERR: 0
MIS: 0
[/quote]

This looks good also as i don’t see any shared interrupts.

Anyone an idea to get rid of this error?