Date: Mon, 17 Nov 2003 11:51:50 -0500 (EST) From: John Baldwin <jhb@FreeBSD.org> To: Nate Lawson <njl@FreeBSD.org> Cc: cvs-all@FreeBSD.org Subject: RE: cvs commit: src/sys/dev/acpica acpi_cpu.c src/share/man/man4 acpi.4 src/sys/conf files src/sys/modules/acpi Makefile Message-ID: <XFMail.20031117115150.jhb@FreeBSD.org> In-Reply-To: <200311151926.hAFJQ6pr087360@repoman.freebsd.org>
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On 15-Nov-2003 Nate Lawson wrote: > njl 2003/11/15 11:26:06 PST > > FreeBSD src repository > > Modified files: > sys/dev/acpica acpi_cpu.c > share/man/man4 acpi.4 > sys/conf files > sys/modules/acpi Makefile > Log: > Implement Cx CPU idle states and updated throttling support. > > * Use the cpu_idle_hook() to do idling for C1-C3. > * Use both _CST and the FADT to detect Cx states. > * Use both _PTC and P_CNT for controlling throttling. > * Add a notify handler to detect changes in _CST and _PSS > * Call the _INI function for each processor if present. This will be > done by ACPI-CA in the future. > * Fix a bug on SMP systems where CPUs will attach multiple times if the > bus is rescan. > * Document new sysctls for controlling idling. Cool! -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/
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