Messages in this thread | | | Date | Tue, 22 Feb 2005 08:12:19 -0500 | From | Gene Heskett <> | Subject | Re: OT: Why is usb data many times the cpu hog that firewire is? |
| |
On Tuesday 22 February 2005 03:53, Barry K. Nathan wrote:
>Is your USB 1.1 controller UHCI or OHCI? If it's UHCI, perhaps you > could try an OHCI controller (e.g. some USB PCI cards) and see if > that makes any difference. (I remember reading something about OHCI > being more efficient than UHCI in some cases, although I don't > remember the details now.)
I'm already useing the OHCI version, its an nforce2 chipset.
And I think the lack of 'efficiency' is the jpg decodeing. That just means I can't run the capture full time, only when its triggered. Thats doable...
>-Barry K. Nathan <barryn@pobox.com>
-- Cheers, Gene "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) 99.34% setiathome rank, not too shabby for a WV hillbilly Yahoo.com attorneys please note, additions to this message by Gene Heskett are: Copyright 2005 by Maurice Eugene Heskett, all rights reserved. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |