DFI C51PV-M2/G Infinity Socket AM2 NVIDIA GeForce 6150
http://www.newegg.com/product/product.asp?item=N82E16813136016
I used this motherboard and a dual-core socket AM2 Brisbane to build my mythtv
machine using my Hauppage PVR-150 with Fedora 6 x86_64 (2.6.20-1.2948.fc6 #1
SMP) and the atrpms packages, specifically:
ivtv-0.10.2-128.fc6
ivtv-firmware-20070217-13.at
ivtv-kmdl-2.6.20-1.2948.fc6-0.10.2-128.fc6
perl-Video-ivtv-0.13-8.fc6.at
When I first boot up the machine, everything seems to go pretty well. After
some hours the recordings stop. Sometimes the machine locks up.
I've pasted below the ivtv init, the error messages that corelate to the errors
and the /proc/interrrupts table.
>From my reading of the mailing list, It seems to be a problem already
>reported. Any advice on workarounds would be helpful. Any confirimation yet
>that the 10.3 driver really has fixed this?
May 28 15:40:17 mediapc kernel: ivtv: ==================== START INIT IVTV
====================
May 28 15:40:17 mediapc kernel: ivtv: version 0.10.2 (tagged release) loading
May 28 15:40:17 mediapc kernel: ivtv: Linux version: 2.6.20-1.2948.fc6 SMP
mod_unload
May 28 15:40:17 mediapc kernel: ivtv: In case of problems please include the
debug info between
May 28 15:40:17 mediapc kernel: ivtv: the START INIT IVTV and END INIT IVTV
lines, along with
May 28 15:40:17 mediapc kernel: ivtv: any module options, when mailing the
ivtv-users mailinglist.
May 28 15:40:17 mediapc kernel: intel8x0_measure_ac97_clock: measured 53968
usecs
May 28 15:40:17 mediapc kernel: intel8x0: clocking to 46957
May 28 15:40:17 mediapc kernel: ivtv0: Autodetected Hauppauge card (cx23416
based)
May 28 15:40:17 mediapc kernel: ACPI: PCI Interrupt Link [APC1] enabled at IRQ
16
May 28 15:40:17 mediapc kernel: ACPI: PCI Interrupt 0000:04:08.0[A] -> Link
[APC1] -> GSI 16 (level, low) -> IRQ 16
May 28 15:40:17 mediapc kernel: sd 0:0:0:0: Attached scsi generic sg0 type 0
May 28 15:40:17 mediapc kernel: sd 2:0:0:0: Attached scsi generic sg1 type 0
May 28 15:40:17 mediapc kernel: sd 3:0:0:0: Attached scsi generic sg2 type 0
May 28 15:40:17 mediapc kernel: ivtv0: loaded v4l-cx2341x-enc.fw firmware
(376836 bytes)
May 28 15:40:17 mediapc kernel: ivtv0: Encoder revision: 0x02060039
May 28 15:40:17 mediapc kernel: tveeprom 2-0050: Hauppauge model 26592, rev
B282, serial# 7275840
May 28 15:40:17 mediapc kernel: tveeprom 2-0050: tuner model is LG TAPC H791F
(idx 82, type 39)
May 28 15:40:17 mediapc kernel: tveeprom 2-0050: TV standards NTSC(M) (eeprom
0x08)
May 28 15:40:17 mediapc kernel: tveeprom 2-0050: audio processor is CX25843
(idx 37)
May 28 15:40:17 mediapc kernel: tveeprom 2-0050: decoder processor is CX25843
(idx 30)
May 28 15:40:17 mediapc kernel: tveeprom 2-0050: has no radio, has no IR
receiver, has no IR transmitter
May 28 15:40:17 mediapc kernel: ivtv0: Autodetected Hauppauge WinTV PVR-150
May 28 15:40:17 mediapc kernel: tuner 2-0061: chip found @ 0xc2 (ivtv i2c
driver #0)
May 28 15:40:17 mediapc kernel: cx25840 2-0044: cx25841-23 found @ 0x88 (ivtv
i2c driver #0)
May 28 15:40:17 mediapc kernel: cx25840 2-0044: loaded v4l-cx25840.fw firmware
(16382 bytes)
May 28 15:40:17 mediapc kernel: wm8775 2-001b: chip found @ 0x36 (ivtv i2c
driver #0)
May 28 15:40:17 mediapc kernel: ivtv0: Registered device video0 for encoder
MPEG (16 MB)
May 28 15:40:17 mediapc kernel: ivtv0: Registered device video32 for encoder
YUV (16 MB)
May 28 15:40:17 mediapc kernel: ivtv0: Registered device vbi0 for encoder VBI
(16 MB)
May 28 15:40:17 mediapc kernel: ivtv0: Registered device video24 for encoder
PCM audio (16 MB)
May 28 15:40:17 mediapc kernel: tuner 2-0061: type set to 39 (LG NTSC (newer
TAPC series))
May 28 15:40:17 mediapc kernel: ivtv0: Initialized Hauppauge WinTV PVR-150,
card #0
May 28 15:40:17 mediapc kernel: ivtv: ==================== END INIT IVTV
====================
May 28 16:00:04 mediapc kernel: warning: many lost ticks.
May 28 16:00:04 mediapc kernel: Your time source seems to be instable or some
driver is hogging interupts
May 28 16:00:04 mediapc kernel: rip __do_softirq+0x4a/0xc3
May 28 16:05:22 mediapc kernel: ivtv0 warning: ENC DMA ERROR b
May 28 16:05:22 mediapc kernel: ivtv0 warning: encoder MPEG: offset 0 -> 128
May 28 16:05:23 mediapc kernel: ivtv0 warning: encoder MPEG: offset 128 -> 8
May 28 16:05:53 mediapc kernel: ivtv0 warning: ENC DMA ERROR b
May 28 16:05:53 mediapc kernel: ivtv0 warning: encoder MPEG: offset 8 -> 128
May 28 16:05:54 mediapc kernel: ivtv0 warning: encoder MPEG: offset 128 -> 0
May 28 16:07:07 mediapc kernel: ivtv0 warning: ENC DMA ERROR b
May 28 16:07:07 mediapc kernel: ivtv0 warning: encoder MPEG: offset 0 -> 128
May 28 16:07:08 mediapc kernel: ivtv0 warning: encoder MPEG: offset 128 -> 0
May 28 16:07:44 mediapc kernel: ivtv0 warning: ENC DMA ERROR b
May 28 16:07:44 mediapc kernel: ivtv0 warning: encoder MPEG: offset 0 -> 128
May 28 16:07:45 mediapc kernel: ivtv0 warning: encoder MPEG: offset 128 -> 80
May 28 16:08:20 mediapc kernel: ivtv0 warning: ENC DMA ERROR b
May 28 16:08:20 mediapc kernel: ivtv0 warning: encoder MPEG: offset 80 -> 128
May 28 16:08:21 mediapc kernel: ivtv0: DMA TIMEOUT 00000001 0
May 28 16:09:00 mediapc last message repeated 4 times
...
May 28 16:15:49 mediapc last message repeated 7 times
May 28 16:15:59 mediapc kernel: ivtv0: DMA TIMEOUT 00000001 0
May 28 16:16:00 mediapc ntpd[2790]: synchronized to 194.146.225.219, stratum 2
May 28 16:16:08 mediapc kernel: ivtv0: DMA TIMEOUT 00000001 0
May 28 16:16:47 mediapc last message repeated 4 times
May 28 16:16:57 mediapc kernel: ivtv0: DMA TIMEOUT 00000001 0
May 28 16:17:04 mediapc ntpd[2790]: no servers reachable
May 28 16:17:07 mediapc kernel: ivtv0: DMA TIMEOUT 00000001 0
May 28 16:17:46 mediapc last message repeated 4 times
...
[EMAIL PROTECTED] ~]$ cat /proc/interrupts
CPU0 CPU1
0: 32725932 0 IO-APIC-edge timer
1: 2 0 IO-APIC-edge i8042
8: 0 0 IO-APIC-edge rtc
9: 0 0 IO-APIC-fasteoi acpi
12: 4 0 IO-APIC-edge i8042
14: 1876813 0 IO-APIC-edge ide0
15: 72556 0 IO-APIC-edge ide1
16: 482891 0 IO-APIC-fasteoi ivtv0, nvidia
19: 2 0 IO-APIC-fasteoi ohci1394
20: 2599 0 IO-APIC-fasteoi libata
21: 349 0 IO-APIC-fasteoi libata
22: 21638 0 IO-APIC-fasteoi ehci_hcd:usb2, Intel ICH
23: 3308990 0 IO-APIC-fasteoi ohci_hcd:usb1, eth0
NMI: 0 0
LOC: 32722520 32863858
ERR: 0
[EMAIL PROTECTED] ~]# cat /proc/buddyinfo
Node 0, zone DMA 4 4 3 3 3 1 3 1
1 0 2
Node 0, zone DMA32 0 0 0 2 3 1 0 1
1 3 198
Thanks for reading.
John
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