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SubjectPROBLEM: Network and Sound mutually exclusive
1. Network works and sound works but not at the same time.
2. My wireless network card and sound card work but they don't work at the same time.
I can be surfing the web, then go to play an ogg file and my browser stops dead.
When I press pause on the ogg, the browser works again. There is also no
error messages which really stumps me.
3. Keywords: networking, wireless, alsa, orinoco_pci
4. Kernel version: 2.4.25-jrw-1
5. Output of Oops... nothing
6. A small shell script or example program which triggers the
problem (none)
7. Environment
7.1. Software (add the output of the ver_linux script here)
Linux hydrogen 2.4.25-jrw-1 #1 Thu Apr 29 18:55:06 CDT 2004 i686 AMD Athlon(tm) Processor AuthenticAMD GNU/Linux

Gnu C 3.3.2
Gnu make 3.80
util-linux 2.12
mount 2.12
modutils 2.4.26
e2fsprogs 1.34
Linux C Library 2.3.2
Dynamic linker (ldd) 2.3.2
Procps 3.1.15
Net-tools 1.60
Kbd 1.08
Sh-utils 5.0.91
Modules Loaded tdfx agpgart lp parport_pc parport snd-pcm-oss snd-mixer-oss snd-seq-midi snd-ens1371 snd-pcm snd-page-alloc snd-rawmidi gameport snd-ac97-codec snd-seq-oss snd-seq-midi-event snd-seq snd-timer snd-seq-device snd soundcore msr microcode cpuid via82cxxx orinoco_pci orinoco hermes tulip crc32

7.2. Processor information (from /proc/cpuinfo):
processor : 0
vendor_id : AuthenticAMD
cpu family : 6
model : 2
model name : AMD Athlon(tm) Processor
stepping : 1
cpu MHz : 750.050
cache size : 512 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr syscall mmxext 3dnowext 3dnow
bogomips : 1497.49

7.3. Module information (from /proc/modules):
tdfx 35288 1
agpgart 14544 0 (autoclean) (unused)
lp 7200 0 (autoclean)
parport_pc 16100 1
parport 26888 1 [lp parport_pc]
snd-pcm-oss 38404 0
snd-mixer-oss 13624 1 [snd-pcm-oss]
snd-seq-midi 4032 0 (autoclean) (unused)
snd-ens1371 13824 2 (autoclean)
snd-pcm 62468 0 (autoclean) [snd-pcm-oss snd-ens1371]
snd-page-alloc 6804 0 (autoclean) [snd-pcm]
snd-rawmidi 14784 0 (autoclean) [snd-seq-midi snd-ens1371]
gameport 1676 0 (autoclean) [snd-ens1371]
snd-ac97-codec 48284 0 (autoclean) [snd-ens1371]
snd-seq-oss 29696 0 (unused)
snd-seq-midi-event 3840 0 [snd-seq-midi snd-seq-oss]
snd-seq 39024 2 [snd-seq-midi snd-seq-oss snd-seq-midi-event]
snd-timer 15844 0 [snd-pcm snd-seq]
snd-seq-device 4336 0 [snd-seq-midi snd-rawmidi snd-seq-oss snd-seq]
snd 34980 1 [snd-pcm-oss snd-mixer-oss snd-seq-midi snd-ens1371 snd-pcm snd-rawmidi snd-ac97-codec snd-seq-oss snd-seq-midi-event snd-seq snd-timer snd-seq-device]
soundcore 4196 8 [snd]
msr 1544 0 (unused)
microcode 5440 0 (unused)
cpuid 1032 0 (unused)
via82cxxx 11080 1
orinoco_pci 3364 1
orinoco 37972 0 [orinoco_pci]
hermes 6020 0 [orinoco_pci orinoco]
tulip 40800 0 (unused)
crc32 2912 0 [tulip]

7.4. Loaded driver and hardware information (/proc/ioports, /proc/iomem)
0000-001f : dma1
0020-003f : pic1
0040-005f : timer
0060-006f : keyboard
0080-008f : dma page reg
00a0-00bf : pic2
00c0-00df : dma2
00f0-00ff : fpu
0170-0177 : ide1
01f0-01f7 : ide0
02f8-02ff : serial(auto)
0376-0376 : ide1
0378-037a : parport0
03c0-03df : vga+
03f6-03f6 : ide0
03f8-03ff : serial(auto)
0cf8-0cff : PCI conf1
9000-90ff : Linksys Network Everywhere Fast Ethernet 10/100 model NC100
9000-90ff : tulip
9400-943f : Ensoniq 5880 AudioPCI
9400-943f : Ensoniq AudioPCI
b000-b01f : VIA Technologies, Inc. USB (#2)
b000-b01f : usb-uhci
b400-b41f : VIA Technologies, Inc. USB
b400-b41f : usb-uhci
b800-b80f : VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE
b800-b807 : ide0
b808-b80f : ide1
d000-dfff : PCI Bus #01
d800-d8ff : 3Dfx Interactive, Inc. Voodoo 3
e400-e4ff : VIA Technologies, Inc. VT82C686 [Apollo Super ACPI]
e800-e80f : VIA Technologies, Inc. VT82C686 [Apollo Super ACPI]

00000000-0009fbff : System RAM
0009fc00-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000c7fff : Video ROM
000f0000-000fffff : System ROM
00100000-2ffebfff : System RAM
00189000-002cc2a1 : Kernel code
2ffec000-2ffeefff : ACPI Tables
2ffef000-2fffefff : reserved
2ffff000-2fffffff : ACPI Non-volatile Storage
dd800000-dd8003ff : Linksys Network Everywhere Fast Ethernet 10/100 model NC100
dd800000-dd8003ff : tulip
de000000-e0ffffff : PCI Bus #01
de000000-dfffffff : 3Dfx Interactive, Inc. Voodoo 3
e1000000-e1000fff : Harris Semiconductor Prism 2.5 Wavelan chipset
e1f00000-e3ffffff : PCI Bus #01
e2000000-e3ffffff : 3Dfx Interactive, Inc. Voodoo 3
e4000000-e7ffffff : VIA Technologies, Inc. VT82C693A/694x [Apollo PRO133x]
ffff0000-ffffffff : reserved

7.5. PCI information ('lspci -vvv' as root)
00:00.0 Host bridge: VIA Technologies, Inc. VT82C693A/694x [Apollo PRO133x] (rev 02)
Subsystem: Asustek Computer, Inc.: Unknown device 8023
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 0
Region 0: Memory at e4000000 (32-bit, prefetchable) [size=64M]
Capabilities: [a0] AGP version 2.0
Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW+ AGP3- Rate=x1,x2,x4
Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW- Rate=<none>

00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo MVP3/Pro133x AGP] (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: de000000-e0ffffff
Prefetchable memory behind bridge: e1f00000-e3ffffff
BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI+ D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:04.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 22)
Subsystem: Asustek Computer, Inc.: Unknown device 8023
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0

00:04.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C/VT8235 PIPC Bus Master IDE (rev 10) (prog-if 8a [Master SecP PriP])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Region 4: I/O ports at b800 [size=16]
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:04.2 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 10) (prog-if 00 [UHCI])
Subsystem: VIA Technologies, Inc. (Wrong ID) USB Controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32, cache line size 08
Interrupt: pin D routed to IRQ 5
Region 4: I/O ports at b400 [size=32]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:04.3 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 10) (prog-if 00 [UHCI])
Subsystem: VIA Technologies, Inc. (Wrong ID) USB Controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32, cache line size 08
Interrupt: pin D routed to IRQ 5
Region 4: I/O ports at b000 [size=32]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:04.4 Host bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 30)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin ? routed to IRQ 9
Capabilities: [68] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:0a.0 Multimedia audio controller: Ensoniq 5880 AudioPCI (rev 02)
Subsystem: Ensoniq Creative SoundBlaster AudioPCI 128
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort+ <MAbort+ >SERR- <PERR-
Latency: 32 (3000ns min, 32000ns max)
Interrupt: pin A routed to IRQ 10
Region 0: I/O ports at 9400 [size=64]
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI+ D1- D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:0c.0 Ethernet controller: Linksys Network Everywhere Fast Ethernet 10/100 model NC100 (rev 11)
Subsystem: Linksys: Unknown device 0570
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (63750ns min, 63750ns max), cache line size 08
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at 9000 [size=256]
Region 1: Memory at dd800000 (32-bit, non-prefetchable) [size=1K]
Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [c0] Power Management version 1
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:0d.0 Network controller: Harris Semiconductor Prism 2.5 Wavelan chipset (rev 01)
Subsystem: Linksys WMP11 Wireless 802.11b PCI Adapter
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32, cache line size 08
Interrupt: pin A routed to IRQ 5
Region 0: Memory at e1000000 (32-bit, prefetchable) [size=4K]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

01:00.0 VGA compatible controller: 3Dfx Interactive, Inc. Voodoo 3 (rev 01) (prog-if 00 [VGA])
Subsystem: 3Dfx Interactive, Inc. Voodoo3 AGP
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR+
Interrupt: pin A routed to IRQ 11
Region 0: Memory at de000000 (32-bit, non-prefetchable) [size=32M]
Region 1: Memory at e2000000 (32-bit, prefetchable) [size=32M]
Region 2: I/O ports at d800 [size=256]
Expansion ROM at e1ff0000 [disabled] [size=64K]
Capabilities: [54] AGP version 1.0
Status: RQ=8 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit+ FW- AGP3- Rate=x1,x2
Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW- Rate=<none>
Capabilities: [60] Power Management version 1
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

7.6. SCSI information (from /proc/scsi/scsi): none
[7.7.] Other information that might be relevant to the problem
(please look in /proc and include all information that you
think to be relevant):
root@hydrogen proc # cat /proc/interrupts
CPU0
0: 244128 XT-PIC timer
1: 6083 XT-PIC keyboard
2: 0 XT-PIC cascade
5: 6176 XT-PIC usb-uhci, usb-uhci, eth1
10: 630 XT-PIC Ensoniq AudioPCI
12: 91229 XT-PIC PS/2 Mouse
14: 12294 XT-PIC ide0
15: 33 XT-PIC ide1
NMI: 0
LOC: 244088
ERR: 51
MIS: 0
root@hydrogen proc #

I've spent a few months looking for a solution and I couldn't find anything so I thought
I'd ask the pros. Thanks for everything.

Justin R. Wilson
jrw972@mizzou.edu

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