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arkanlor
n00b
Joined: 06 Jan 2004
Posts: 30
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 Posted: Sun Mar 07, 2004 9:12 am Post subject: two identical pci network cards - linux 2.6.3 - system hang |
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hi, I got two Realtec Cards in my PC (RTL8139C both, but tried a RTL8139D too)
if eth0 is used, everything is fine. eth0 is connected to the local network and the internet.
eth1 should be connected to another PC where I want to get gentoo in. the PCs are connected via a crossed cable.
then I do this:
| Code: | | ifconfig eth1 192.168.1.1 up |
still - everything fine.
but: one ping from the other PC or any traffic on my eth1 makes a hard system crash.
I noticed that
| Code: | bash-2.05b# cat /proc/interrupts
CPU0
0: 467956 XT-PIC timer
1: 871 XT-PIC i8042
2: 0 XT-PIC cascade
4: 2191 XT-PIC serial
8: 2 XT-PIC rtc
9: 0 XT-PIC acpi
11: 52591 XT-PIC Ensoniq AudioPCI, VIA8233, eth0, eth1, nvidia
12: 16681 XT-PIC i8042
14: 31611 XT-PIC ide0
15: 1288 XT-PIC ide1
NMI: 0
ERR: 0
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eth1 use the same irq if i do ifconfig eth1 up
I want to solve that somehow. it is a pain in the ass that all my devices use IRQ 11 and 10 is almost unused.
btw. lspci isnt installed on my system. in which package is lspci?
so my questions are:
anybody any help
AND
I think reconfiguring the IRQs for the PCI cards would be fine, but HOW?
(I read something about adding to modules.conf: options driver irq=10,11, but this is 1st no gentoo solution 2nd maybe doesnt help)
-------------
SPECS:
Kernel 2.6.3-win4lin
VIA K7VTA
AMD Duron 1.2 GHz
i686/athlon-xp gentoo
sound 1: onboard via82xx
sound 2: pci ensoniq 1371
video: ov511 (not working in 2.6.x)
vga: nvidia gf5900xt |
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arkanlor
n00b
Joined: 06 Jan 2004
Posts: 30
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| Posted: Sun Mar 07, 2004 9:18 am Post subject: |
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ok got lspci from pciutils (nub me)
| Code: |
bash-2.05b# lspci
00:00.0 Host bridge: VIA Technologies, Inc. VT8366/A/7 [Apollo KT266/A/333]
00:01.0 PCI bridge: VIA Technologies, Inc. VT8366/A/7 [Apollo KT266/A/333 AGP]
00:0a.0 Multimedia audio controller: Ensoniq ES1371 [AudioPCI-97] (rev 08)
00:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
00:0c.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
00:11.0 ISA bridge: VIA Technologies, Inc. VT8233 PCI to ISA Bridge
00:11.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C/VT8235 PIPC Bus Master IDE (rev 06)
00:11.2 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 1b)
00:11.3 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 1b)
00:11.4 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 1b)
00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 30)
01:00.0 VGA compatible controller: nVidia Corporation: Unknown device 0332 (rev a1)
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arkanlor
n00b
Joined: 06 Jan 2004
Posts: 30
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| Posted: Sun Mar 07, 2004 12:24 pm Post subject: |
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okay
I inserted a 3com nic
same result
crashes if I ping
weird!
again card uses irq 11.
cant chang that somehow, bios changes arent responding |
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arkanlor
n00b
Joined: 06 Jan 2004
Posts: 30
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| Posted: Sun Mar 07, 2004 1:43 pm Post subject: |
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after playing around I found the failure (which rather suprised me)
it was the network card of the other computer, which was not working!
strange that it could kill MY system because of that |
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