Re: CPU C-state storange on Panasonic TOUGH BOOK CF-R9

2010-09-14 Thread Andriy Gapon
on 13/09/2010 20:07 Andriy Gapon said the following: > I am also going to take a look how Linux and OpenSolaris name the C-states. Well, Linux does what you suggested, it uses index of a C-state as its name. There is one difference from our current code - if a C-state is skipped for some reason, t

Re: CPU C-state storange on Panasonic TOUGH BOOK CF-R9

2010-09-14 Thread Andriy Gapon
on 14/09/2010 11:44 Andriy Gapon said the following: > on 13/09/2010 20:07 Andriy Gapon said the following: >> I am also going to take a look how Linux and OpenSolaris name the C-states. > > Well, Linux does what you suggested, it uses index of a C-state as its name. > There is one difference from

Re: CPU C-state storange on Panasonic TOUGH BOOK CF-R9

2010-09-14 Thread Alexander Motin
Andriy Gapon wrote: > on 14/09/2010 11:44 Andriy Gapon said the following: >> on 13/09/2010 20:07 Andriy Gapon said the following: >>> I am also going to take a look how Linux and OpenSolaris name the C-states. >> Well, Linux does what you suggested, it uses index of a C-state as its name. >> There

Re: CPU C-state storange on Panasonic TOUGH BOOK CF-R9

2010-09-14 Thread Nate Lawson
Andriy Gapon wrote: > on 13/09/2010 20:07 Andriy Gapon said the following: >> I am also going to take a look how Linux and OpenSolaris name the C-states. > > Well, Linux does what you suggested, it uses index of a C-state as its name. > There is one difference from our current code - if a C-state

Re: CPU C-state storange on Panasonic TOUGH BOOK CF-R9

2010-09-14 Thread Taku YAMAMOTO
On Tue, 14 Sep 2010 11:44:45 +0300 Andriy Gapon wrote: > Additionally, it seems that we do not currently have any support for > Functional > Fixed Hardware (FFH) way of providing C states. In this case _CST returns GAS > of a register used to enter a C state with address space ID set to > ACPI_

Follow-up: CPU C-state storange on Panasonic TOUGH BOOK CF-R9

2010-09-14 Thread Taku YAMAMOTO
On Wed, 15 Sep 2010 08:01:24 +0900 Taku YAMAMOTO wrote: > On Tue, 14 Sep 2010 11:44:45 +0300 > Andriy Gapon wrote: > > > Additionally, it seems that we do not currently have any support for > > Functional > > Fixed Hardware (FFH) way of providing C states. In this case _CST returns > > GAS >