Hi Roberto,
Roberto Felloni wrote:
Hi to all, Hi Alexander, and sorry for my delay (some hardware problems).
No problem, most of us have been there too ;-)
----> ^^^^^^^
On Mon, 06 Sep 2004 14:46:59 +0200, Alexander Apprich <a.apprich@xxxxxxxxxxxxxxxxxxxx> wrote:
Hi Roberto,
Roberto Felloni wrote:
Hi to all user. I newbye for this list and for Linux World's too.
Welcome!
My recent upgrade of RedHat 7.3 on Fedore Core 2 have some problems.
Did you really upgrade, or a clean install?
You are right! Is not an update, but a new installation to cover older RH7.3; is an installation type server (for my future domestic network).
The first and more important is a problem of sharing of the same IRQ from eth0 and sound card.
Do you really have to share an IRQ for sound and eth0?
Yes, I think so.
(I prefer to use shell for my operation, not GUI) Someone, kindly, can advise me where and what file of configuration I do modify ? ... and what kind of modification I must do ?
What is the ouput of (as root)
/sbin/lspci -v
is this: --------------------------------------------------------------------------------------------------- 00:00.0 Host bridge: VIA Technologies, Inc. VT82C693A/694x [Apollo PRO133x] (rev 02) Subsystem: Asustek Computer, Inc.: Unknown device 8023 Flags: bus master, medium devsel, latency 0 Memory at e4000000 (32-bit, prefetchable) Capabilities: [a0] AGP version 2.0
00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo MVP3/Pro133x AGP] (prog-if 00 [Normal decode]) Flags: bus master, 66Mhz, medium devsel, latency 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 Capabilities: [80] Power Management version 2
00:04.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 22) Subsystem: Asustek Computer, Inc.: Unknown device 8023 Flags: bus master, stepping, medium devsel, latency 0
00:04.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 10) (prog-if 8a [Master SecP PriP]) Flags: bus master, stepping, medium devsel, latency 32 I/O ports at d800 [size=16] Capabilities: [c0] Power Management version 2
00:04.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 10) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. (Wrong ID) USB Controller Flags: bus master, medium devsel, latency 32, IRQ 9 I/O ports at d400 [size=32] Capabilities: [80] Power Management version 2
00:04.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 10) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. (Wrong ID) USB Controller Flags: bus master, medium devsel, latency 32, IRQ 9 I/O ports at d000 [size=32] Capabilities: [80] Power Management version 2
00:04.4 Host bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 30) Flags: medium devsel, IRQ 9 Capabilities: [68] Power Management version 2
00:04.5 Multimedia audio controller: VIA Technologies, Inc. VT82C686 AC97 Audio Controller (rev 20) Flags: medium devsel, IRQ 10
-----> ^^^^^^I/O ports at b800 I/O ports at b400 [size=4] I/O ports at b000 [size=4] Capabilities: [c0] Power Management version 2
00:0c.0 VGA compatible controller: S3 Inc. ViRGE/DX or /GX (rev 01) (prog-if 00 [VGA]) Subsystem: S3 Inc. ViRGE/DX Flags: bus master, medium devsel, latency 32, IRQ 11 Memory at dc000000 (32-bit, non-prefetchable) [size=768K] Expansion ROM at 00010000 [disabled]
00:0d.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10) Subsystem: Realtek Semiconductor Co., Ltd. RT8139 Flags: bus master, medium devsel, latency 32, IRQ 9
I/O ports at a400 Memory at db800000 (32-bit, non-prefetchable) [size=256] Capabilities: [50] Power Management version 2 ---------------------------------------------------------------------------------------------------
Okay, here we go.
Your soundcard (Multimedia audio controller: VIA Technologies, Inc. VT82C686 AC97 Audio) uses IRQ10, and you network card (Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+) uses IRQ9.
So now I'm wondering where exactly your problem is?! Does one of these not work?
This is a snip of an /sbin/lspci -v on my system, and I have these 3 components all using the same IRQ. Never had an problem with that.
00:0d.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 0c)
Subsystem: Intel Corp. EtherExpress PRO/100 S Desktop Adapter
Flags: bus master, medium devsel, latency 32, IRQ 11
00:11.1 IDE interface: VIA Technologies, Inc. VT82C586/B/686A/B PIPC Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP])
Subsystem: Asustek Computer, Inc. VT8233A Bus Master ATA100/66/33 IDE
Flags: bus master, stepping, medium devsel, latency 32, IRQ 11
01:00.0 VGA compatible controller: nVidia Corporation NV17 [GeForce4 MX 440] (rev a3) (prog-if 00 [VGA])
Subsystem: Micro-Star International Co., Ltd.: Unknown device 8470
Flags: bus master, 66Mhz, medium devsel, latency 248, IRQ 11
(sorry for my english) Thank's in advantage
bye by roberto
Alex
Many thank's for your interest.
bye
Alex
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