[PATCH 0/2] ACPI: Early _PDC tweaks
From: Alex Chiang
Date: Wed Jan 20 2010 - 02:06:34 EST
As requested by Len, a few more improvements in how we handle the
early _PDC path.
Allow platforms not listed in the DMI table to opt-in for early _PDC
with a kernel command line param.
If we do evaluate _PDC early, remember that fact and do not evaluate
it a second time when the ACPI processor driver loads.
Alex Chiang (2):
ACPI: processor: add kernel command line support for early _PDC eval
ACPI: processor: only evaluate _PDC once per processor
Documentation/kernel-parameters.txt | 4 ++++
drivers/acpi/processor_pdc.c | 14 ++++++++++++++
2 files changed, 18 insertions(+), 0 deletions(-)
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