Re: [LinuxBIOS] #57: libusb host program for PLX NET20DC debug device

[Segher Boessenkool <segher@kernel.crashing.org>]

> you could use io delay, one outb uses roughly 1us iirc.
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.  Or use a *real* timer instead, you'll have to abstract
this for portability anyway...


Segher

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