Messages in this thread | | | Date | Sun, 3 Dec 2006 13:52:50 +0100 | From | Stefan Reinauer <> | Subject | Re: [LinuxBIOS] #57: libusb host program for PLX NET20DC debug device |
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* Segher Boessenkool <segher@kernel.crashing.org> [061203 13:42]: > On LPC, yes -- or 0.5us or something like that. On ISA it's > a lot faster, on PCI too -- better do 20 or so outb's to be > safe.
The value's actually something we have been using as a rule of thumb while doing outb to port 80. Don't think these are routed to LPC, are they?
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