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