Interrupt Storm - USB and Soundcard

[Nathan Harmston]

Hi,

I currently use a usb wireless stick (Belkin rt2570 chipset) and have an
Audigy 2 Soundcard. However I cant get both of them to work at the same
time. I can load the sound card driver (kldload snd_emul10k1) only when the
usb isnt in, and this then prevents the usb stick from working, in opposite
for usb card first. Normally an interrupt storm occurs. I have seen fixes
involving the disabling of usbd but I need this for my wireless "card". Are
there any ways of fixing?

Many Thanks in advance
Nathan

Find below my dmesg

Copyright (c) 1992-2005 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
FreeBSD 6.0-RELEASE #0: Thu Nov  3 09:36:13 UTC 2005
    root at x64.samsco.home:/usr/obj/usr/src/sys/GENERIC
ACPI APIC Table: <A M I  OEMAPIC >
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Sempron(tm) Processor 3400+ (1999.94-MHz 686-class CPU)
  Origin = "AuthenticAMD"  Id = 0x20fc2  Stepping = 2

Features=0x78bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CM
OV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2>
  Features2=0x1<SSE3>
  AMD Features=0xe2500800<SYSCALL,NX,MMX+,<b25>,LM,3DNow+,3DNow>
real memory  = 536674304 (511 MB)
avail memory = 515833856 (491 MB)
ioapic0 <Version 1.1> irqs 0-23 on motherboard
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <A M I OEMRSDT> on motherboard
acpi0: Power Button (fixed)
pci_link0: <ACPI PCI Link LNKA> irq 10 on acpi0
pci_link1: <ACPI PCI Link LNKB> irq 3 on acpi0
pci_link2: <ACPI PCI Link LNKC> irq 5 on acpi0
pci_link3: <ACPI PCI Link LNKD> irq 11 on acpi0
pci_link4: <ACPI PCI Link LNKE> irq 11 on acpi0
pci_link5: <ACPI PCI Link LNKF> irq 5 on acpi0
pci_link6: <ACPI PCI Link LNKG> irq 11 on acpi0
pci_link7: <ACPI PCI Link LNKH> irq 9 on acpi0
pci_link8: <ACPI PCI Link LNKP> irq 7 on acpi0
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <32-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
cpu0: <ACPI CPU> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pci1: <display, VGA> at device 0.0 (no driver attached)
pcib2: <ACPI PCI-PCI bridge> at device 2.0 on pci0
pci2: <ACPI PCI bus> on pcib2
pci2: <multimedia, audio> at device 5.0 (no driver attached)
pci2: <input device> at device 5.1 (no driver attached)
fwohci0: <1394 Open Host Controller Interface> mem
0xfbfff800-0xfbffffff,0xfbff8
000-0xfbffbfff irq 18 at device 5.2 on pci2
fwohci0: OHCI version 1.10 (ROM=0)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 00:02:3c:01:51:0c:25:7c
fwohci0: Phy 1394a available S400, 2 ports.
fwohci0: Link S400, max_rec 2048 bytes.
firewire0: <IEEE1394(FireWire) bus> on fwohci0
fwe0: <Ethernet over FireWire> on firewire0
if_fwe0: Fake Ethernet address: 02:02:3c:0c:25:7c
fwe0: Ethernet address: 02:02:3c:0c:25:7c
fwe0: if_start running deferred for Giant
sbp0: <SBP-2/SCSI over FireWire> on firewire0
fwohci0: Initiate bus reset
fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
firewire0: bus manager 0 (me)
pci2: <multimedia, video> at device 6.0 (no driver attached)
pci2: <multimedia> at device 6.1 (no driver attached)
isab0: <PCI-ISA bridge> at device 3.0 on pci0
isa0: <ISA bus> on isab0
pci0: <bridge> at device 3.1 (no driver attached)
pci0: <multimedia, audio> at device 4.0 (no driver attached)
pci0: <network, ethernet> at device 13.0 (no driver attached)
atapci0: <AcerLabs M5229 UDMA133 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,
0x376,0xff00-0xff0f at device 14.0 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
atapci1: <AcerLabs M5289 SATA150 controller> port
0xcc00-0xcc07,0xc080-0xc083,0x
c000-0xc007,0xbc00-0xbc03,0xb880-0xb88f irq 19 at device 14.1 on pci0
ata2: <ATA channel 0> on atapci1
ata3: <ATA channel 1> on atapci1
ohci0: <AcerLabs M5237 (Aladdin-V) USB controller> mem 0xfbdf3000-0xfbdf3fff
irq
 20 at device 15.0 on pci0
ohci0: [GIANT-LOCKED]
usb0: OHCI version 1.0, legacy support
usb0: SMM does not respond, resetting
usb0: <AcerLabs M5237 (Aladdin-V) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 3 ports with 3 removable, self powered
ohci1: <AcerLabs M5237 (Aladdin-V) USB controller> mem 0xfbdfc000-0xfbdfcfff
irq
 21 at device 15.1 on pci0
ohci1: [GIANT-LOCKED]
usb1: OHCI version 1.0, legacy support
usb1: SMM does not respond, resetting
usb1: <AcerLabs M5237 (Aladdin-V) USB controller> on ohci1
usb1: USB revision 1.0
uhub1: AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 3 ports with 3 removable, self powered
ohci2: <AcerLabs M5237 (Aladdin-V) USB controller> mem 0xfbdfd000-0xfbdfdfff
irq
 22 at device 15.2 on pci0
ohci2: [GIANT-LOCKED]
usb2: OHCI version 1.0, legacy support
usb2: SMM does not respond, resetting
usb2: <AcerLabs M5237 (Aladdin-V) USB controller> on ohci2
usb2: USB revision 1.0
uhub2: AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 3 ports with 3 removable, self powered
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xfbdfe800-0xfbdfe8ff irq 23
at d
evice 15.3 on pci0
ehci0: [GIANT-LOCKED]
usb3: EHCI version 1.0
usb3: companion controllers, 3 ports each: usb0 usb1 usb2
usb3: <EHCI (generic) USB 2.0 controller> on ehci0
usb3: USB revision 2.0
uhub3: AcerLabs EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub3: 8 ports with 8 removable, self powered
ural0: Belkin Belkin 54g USB Network Adapter, rev 2.00/0.01, addr 2
ural0: MAC/BBP RT2570 (rev 0x05), RF RT2526
ural0: Ethernet address: 00:11:50:89:94:e6
ural0: if_start running deferred for Giant
acpi_button0: <Power Button> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model MouseMan+, device ID 0
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on
acpi0
sio0: type 16550A
fdc0: <floppy drive controller (FDE)> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on
acpi
0
fdc0: [FAST]
pmtimer0 on isa0
orm0: <ISA Option ROM> at iomem 0xc0000-0xcafff on isa0
ppc0: parallel port not found.
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounter "TSC" frequency 1999941985 Hz quality 800
Timecounters tick every 1.000 msec
ad0: 58644MB <Maxtor 4R060L0 RAMC1TU0> at ata0-master UDMA133
ad1: 76319MB <Seagate ST380011A 8.01> at ata0-slave UDMA100
acd0: DVDR <NEC DVD RW ND-3540A/1.01> at ata1-master UDMA33
Trying to mount root from ufs:/dev/ad0s1a
pid 767 (kdeinit), uid 1001: exited on signal 10 (core dumped)
pid 769 (kdeinit), uid 1001: exited on signal 10 (core dumped)

!!!!!! HERE IS WHEN I DO KLDLOAD

ppc0: parallel port not found.
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
ppc0: parallel port not found.
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
ppc0: parallel port not found.
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
ppc0: parallel port not found.
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
ppc0: parallel port not found.
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
ppc0: parallel port not found.
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
pcm0: <Creative Audigy 2 (EMU10K2)> port 0xe880-0xe8bf irq 17 at
device 5.0on p                                           ci2
pcm0: <SigmaTel STAC9750/51 AC97 Codec>
ppc0: parallel port not found.
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled