Jordan,
I'm learning a lot by reading your patch, but there are a couple of
things that puzzle me.
In olpc_sleep_asm(void), the first instruction adds 8 to register EBX,
but that register hasn't been set.
At the bottom I see ': : "b" (acpi_base)', but there is no reference in
the code to "%0" to use it. I wonder
if you meant to include a line like this at the beginning:
movw %0,%%bx\n\r
I'm guessing that the inl and outl code in this assembler sequence is
meant to be
accessing the PM_CNT1 register. Perhaps the code should be setting the
SLP_EN bit?
If so, maybe you need something lik this before the "outl":
or $0x2000, %%ax
Mitch
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