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SubjectRe: 2.6.0-test2 has i8042 mux problems
On Mon, 28 Jul 2003, Stefan Reinauer wrote:

> * dean gaudet <dean-list-linux-kernel@arctic.org> [030728 04:13]:
> > the southbridge in this system is the ali1563. if it helps i can supply a
> > complete trace of in/out on ports 0x60 and 0x64.
>
> I can confirm this. I have an Amilo A laptop with the following sb:
> 00:07.0 ISA bridge: ALi Corporation M1533 PCI to ISA Bridge [Aladdin IV]
>
> without "i8042_nomux" the keyboard is recognized fine, but no mouse is
> found on the mux. With the option everything works fine.

that's slightly different than what i get without i8042_nomux, and a
keyboard & mouse plugged in, the system crashes and burns badly during
boot. without the keyboard and mouse it boots fine.

with i8042_nomux it's a lot happier.

my system is a test board for a new processor with the ali1563 -- which is
a newer hypertransport variant of the 1533/1535. i'm not sure yet if
there are production boards with the 1563. but it's nice to know it
happens with your 1533 as well.

andries -- i'll send you a copy of the in/out traffic (it's a bit large
for posting).

-dean
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