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SubjectRe: Can we kill f inb_p, outb_p and other random I/O on port 0x80, in 2.6?
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In article <1064275788.9832.1.camel@dhcp23.swansea.linux.org.uk>,
Alan Cox <alan@lxorguk.ukuu.org.uk> wrote:
| On Llu, 2003-09-22 at 19:58, Eric W. Biederman wrote:
| > Alan, can you describe a little more what the original delay is needed
| > for? I don't see it documented in my 8254 data sheet. The better I
| > can understand the problem the better I can write the comments on this
| > magic bit of code as I fix it.
|
| If I remember rightly its because it is a 2Mhz part on an 8Mhz bus.

And I thought I was a hotshot overclocker ;-)
--
bill davidsen <davidsen@tmr.com>
CTO, TMR Associates, Inc
Doing interesting things with little computers since 1979.
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