On Fri, Feb 10, 2006 at 02:16:03PM +0800, SH-Hu GuoZhong??????] wrote: > UHCI's IO-mapped registers need X86 I/O instructions to access, but > RISC (such as ARM, MIPS) has no I/O instructions. So if we want to > access UHCI registers, it must have mem-mapped registers which can be > accessed by load/store instructions. > > In a word, can UHCI Host Controller be used for non-X86 platform?
Do you have a UHCI host controller on a non-x86 platform? And yes, you should be able to plug a UHCI pci controller into a non-x86 platform and have it work just fine. If not, please let us know. thanks, greg k-h ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642 _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
