Messages in this thread | | | Date | Mon, 07 Jan 2008 15:24:41 -0800 | From | "H. Peter Anvin" <> | Subject | Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay override. |
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Rene Herman wrote: > > Is this only about the ones then left for things like legacy PIC and > PIT? Does anyone care about just sticking in a udelay(2) (or 1) there as > a replacement and call it a day? >
PIT is problematic because the PIT may be necessary for udelay setup.
-hpa
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