5.3 interrupt storm
J.D. Bronson
jbronson at wixb.com
Thu Jan 20 16:47:13 PST 2005
I have read a few tips on this - but looking for something that works.
I have DISABLED USB support in the bios on my IBM 305 servers.
It seems FreeBSD still 'sees' USB.
I copied the GENERIC kernel to TEST kernel
I removed -all- USB support from the new kernel.
I then rebooted and I still see this:
ohci0: <OHCI (generic) USB controller> at device 15.2 on pci0
ohci0: [GIANT-LOCKED]
usb0: OHCI version 1.0, legacy support
usb0: <OHCI (generic) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: (0x1166) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
...
....
Interrupt storm detected on "irq11: ohci0"; throttling interrupt source
What can I do to get rid of ALL USB support on this 5.3 system as I dont
use it and dont want these 'storms' of interrupts!
thanks in advance!
--
J.D. Bronson
Aurora Health Care // Information Services // Milwaukee, WI USA
Office: 414.978.8282 // Email: jd at aurora.org // Pager: 414.314.8282
AIM:lonebanditusa // MSN:lonebanditusa at msn.com // Yahoo:lonebanditusa
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