Messages in this thread | | | Date | Fri, 12 Nov 2004 18:42:48 +0100 | From | Pavel Machek <> | Subject | Re: [BKPATCH] ACPI for 2.6 |
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Hi!
> <len.brown@intel.com> (04/11/05 1.1803.163.1) > [ACPI] Allow limiting idle C-States. > > Useful to workaround C3 ipw2100 packet loss, > reducing noise or boot issues on some models. > http://bugme.osdl.org/show_bug.cgi?id=3549 > > For static processor driver, boot cmdline: > processor.acpi_cstate_limit=2
You certainly win "ugliest parameter of the month" contest :-).
What about processor.max_cstate= or something?
> <len.brown@intel.com> (04/10/18 1.1803.119.24) > [ACPI] add module parameters: processor.c2=[0,1] processor.c3=[0,1] > to disable/enable C2 or C3 > blacklist entries for R40e and Medion 41700
So we have two independend ways to disable C states? Pavel -- 64 bytes from 195.113.31.123: icmp_seq=28 ttl=51 time=448769.1 ms
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