PECI API?

Patrick Venture venture at google.com
Tue Oct 31 04:45:44 AEDT 2017


Thanks!!! I'm very excited.

On Mon, Oct 23, 2017 at 10:03 AM, Jae Hyun Yoo
<jae.hyun.yoo at linux.intel.com> wrote:
> Hi Dave,
>
>
>
> I’m currently working on PECI kernel driver and hwmon driver implementation.
> The kernel driver would provide these PECI commands as ioctls:
>
>
>
> - low-level PECI xfer command
>
> - Ping()
>
> - GetDIB()
>
> - GetTemp()
>
> - RdPkgConfig()
>
> - WrPkgConfig()
>
> - RdIAMSR()
>
> - RdPCIConfigLocal()
>
> - WrPCIConfigLocal()
>
> - RdPCIConfig()
>
>
>
> Also, through the hwmon driver, these temperature monitoring features would
> be provided:
>
>
>
> - Core temperature
>
> - DTS thermal margin (hysteresis)
>
> - DDR DIMM temperature
>
> - etc.
>
>
>
> Patches will come in to upstream when it is ready.
>
>
>
> Cheers,
>
> Jae


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