> be still important, at least on G4 powerpc ? remove_list is the 5th > software word here. Strange, because supposedly it works on x86 and > other uhci using arches, and it works on the G3, but not on the G4.
I think it's more likely we are dealing with an ordering issue of accesses to memory vs. mmio, those aren't order unless you use memory barriers. Actually, it's worse, you need a full mb() to order them, which is why lately, we made ppc64 writeX() do full sync's ... that sucks but it's near to impossible to get an abstract IO API that would cover our needs here and still make other archs happy it seems... Ben. ------------------------------------------------------- This SF.Net email is sponsored by The 2004 JavaOne(SM) Conference Learn from the experts at JavaOne(SM), Sun's Worldwide Java Developer Conference, June 28 - July 1 at the Moscone Center in San Francisco, CA REGISTER AND SAVE! http://java.sun.com/javaone/sf Priority Code NWMGYKND _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
