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(parent: 2f041d0) | patch
[ACPI] add _PDC support
authorDominik Brodowski <linux@dominikbrodowski.de>
Fri, 30 Jan 2004 16:56:11 +0000 (11:56 -0500)
committerLen Brown <lenb@dhcppc3.>
Fri, 30 Jan 2004 16:56:11 +0000 (11:56 -0500)
commit959a91bd16ee4d9a0abc809360b006284adad9c0
treee82c959206100206637273d2da92003e3776468atree | snapshot
parent2f041d0bfecf03dd7e798b84c5502b238ddc42fccommit | diff
[ACPI] add _PDC support

Add support for _PDC to the ACPI processor "Performance States library"
(perflib). If this field is empty, a bogus entry is passed to the _PDC
method so that the default (io) access is returned again. This patch
is partly based on David Moore's patch to
arch/i386/kernel/cpu/cpufreq/acpi.c, sent to the cpufreq mailing list on
June 24th, 2003.
drivers/acpi/processor.c diff | blob | history
include/acpi/processor.h diff | blob | history
Linux kernels and configurations used by Zygo.