bad sharing IRQ

[Roberto Felloni]

Hi to all, 
Hi Alexander, and sorry for my delay 
(some hardware problems).

On Mon, 06 Sep 2004 14:46:59 +0200, Alexander Apprich
<a.apprich at science-computing.de> 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
---------------------------------------------------------------------------------------------------
> 
> 
> > (sorry for my english)
> > Thank's in advantage
> >
> > bye by roberto
> >
> >
> 
> Alex
> 
 
Many thank's for your interest.
bye