Messages in this thread | | | Date | Tue, 8 Jan 2008 19:23:13 +0000 | From | Alan Cox <> | Subject | Re: [linux-kernel] Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay override. |
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> As well you should. I am honestly curious (for my own satisfaction) as > to what the natsemi docs say the delay code should do (can't imagine > they say "use io port 80 because it is unused"). I don't have any
They say you must allow 4 bus clocks for the address decode. They don't deal with the ISA side as the chip itself has no ISA glue.
> copies anymore. But mere curiosity on my part is not worth spending a > lot of time on - I know you are super busy. If there's a copy online > at a URL ...
Not that I know of. There may be. A good general source of info is Russ Nelson's old DOS packet driver collection.
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