hello,
i have a system to record video with 4 dvb's-cards.
this systems hangs to oft in last two weeks and all is dead, no reaction to ping from
network or keyboard.
to find out, why the system hangs, i change some parameters from kernel and build
a new kernel.
last i try to change the irq-order and the order from the pci-cards.
i think, that at the moment, the system hangs, a harddisk access or a network-
access is handled while i access one or both of them, if the system hangs.
only a hardware-reset is possible at this time.
a similarly system with some other components (asus p2b-s adaptec uw-scsi on
board, p3-450 and only two dvb-cards) works fine.
i have no more ideas, what i can do, to find a cause for this problem.
thank you for your help.
at the moment, the pci-cards are in this order:
aha2940 UW
DVB-card
3c905b
3 dvd-cards
irq:
0: 868630 XT-PIC timer
1: 10 XT-PIC keyboard
2: 0 XT-PIC cascade
3: 8 XT-PIC serial
8: 4 XT-PIC rtc
10: 6881671 XT-PIC saa7146(3), eth0
11: 2199193 XT-PIC saa7146(0), saa7146(2)
14: 238666 XT-PIC aic7xxx
15: 5968690 XT-PIC saa7146(1)
NMI: 0
LOC: 0
ERR: 0
MIS: 0
cpu:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 8
model name : Pentium III (Coppermine)
stepping : 1
cpu MHz : 501.144
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat
pse36 mmx fxsr sse
bogomips : 999.42
lspci -v:
00:00.0 Host bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX Host bridge
(rev 03)
Subsystem: Asustek Computer, Inc.: Unknown device 8025
Flags: bus master, medium devsel, latency 64
Memory at e4000000 (32-bit, prefetchable) [size=64M]
Capabilities: [a0] AGP version 1.0
00:01.0 PCI bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge
(rev 03) (prog-if 00 [Normal decode])
Flags: bus master, 66Mhz, medium devsel, latency 64
Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: e2000000-e2dfffff
Prefetchable memory behind bridge: e2f00000-e3ffffff
00:04.0 ISA bridge: Intel Corp. 82371AB/EB/MB PIIX4 ISA (rev 02)
Flags: bus master, medium devsel, latency 0
00:04.1 IDE interface: Intel Corp. 82371AB/EB/MB PIIX4 IDE (rev 01)
(prog-if 80 [Master])
Flags: medium devsel
I/O ports at b800 [size=16]
00:04.2 USB Controller: Intel Corp. 82371AB/EB/MB PIIX4 USB (rev 01)
(prog-if 00 [UHCI])
Flags: bus master, medium devsel, latency 32, IRQ 11
I/O ports at b400 [size=32]
00:04.3 Bridge: Intel Corp. 82371AB/EB/MB PIIX4 ACPI (rev 02)
Flags: medium devsel, IRQ 9
00:09.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01)
Subsystem: Technotrend Systemtechnik GmbH: Unknown device 0000
Flags: bus master, medium devsel, latency 32, IRQ 11
Memory at e1800000 (32-bit, non-prefetchable) [size=512]
00:0a.0 Ethernet controller: 3Com Corporation 3c905B 100BaseTX [Cyclone]
(rev 30)
Subsystem: 3Com Corporation 3C905B Fast Etherlink XL 10/100
Flags: bus master, medium devsel, latency 32, IRQ 10
I/O ports at b000 [size=128]
Memory at e1000000 (32-bit, non-prefetchable) [size=128]
Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [dc] Power Management version 1
00:0b.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01)
Subsystem: Technotrend Systemtechnik GmbH: Unknown device 0000
Flags: bus master, medium devsel, latency 32, IRQ 15
Memory at e0800000 (32-bit, non-prefetchable) [size=512]
00:0c.0 SCSI storage controller: Adaptec AHA-2940U/UW/D / AIC-7881U
Flags: bus master, medium devsel, latency 32, IRQ 14
I/O ports at a800 [disabled] [size=256]
Memory at e0000000 (32-bit, non-prefetchable) [size=4K]
Expansion ROM at <unassigned> [disabled] [size=64K]
00:0d.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01)
Subsystem: Technotrend Systemtechnik GmbH: Unknown device 100f
Flags: bus master, medium devsel, latency 32, IRQ 11
Memory at df800000 (32-bit, non-prefetchable) [size=512]
00:0e.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01)
Subsystem: Technotrend Systemtechnik GmbH: Unknown device 100f
Flags: bus master, medium devsel, latency 32, IRQ 10
Memory at df000000 (32-bit, non-prefetchable) [size=512]
01:00.0 VGA compatible controller: ATI Technologies Inc 3D Rage IIC AGP
(rev 7a) (prog-if 00 [VGA])
Subsystem: ATI Technologies Inc: Unknown device 0084
Flags: bus master, stepping, medium devsel, latency 64, IRQ 14
Memory at e3000000 (32-bit, prefetchable) [size=16M]
I/O ports at d800 [size=256]
Memory at e2000000 (32-bit, non-prefetchable) [size=4K]
Expansion ROM at e2fe0000 [disabled] [size=128K]
Capabilities: [5c] Power Management version 1
Schau auch einmal auf meine Homepage (http://go.to/dieter-ferdinand).
Dort findest du Information zu Linux, Novell, Win95, WinNT, ...
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]