Re: [RFC PATCH 1/3] hw/peci: add initial support for PECI

2022-09-13 Thread Peter Delevoryas
On Tue, Sep 13, 2022 at 11:21:16AM -0700, Titus Rwantare wrote: > On Fri, 9 Sept 2022 at 12:58, Peter Delevoryas wrote: > > > > +/* > > > + * PECI Client device > > > + * Copyright 2021 Google LLC > > > + * > > > + * SPDX-License-Identifier: GPL-2.0-or-later > > > > Not sure, but I think the

Re: [RFC PATCH 1/3] hw/peci: add initial support for PECI

2022-09-13 Thread Titus Rwantare
On Fri, 9 Sept 2022 at 12:58, Peter Delevoryas wrote: > > +/* > > + * PECI Client device > > + * Copyright 2021 Google LLC > > + * > > + * SPDX-License-Identifier: GPL-2.0-or-later > > Not sure, but I think the SPDX license identifier is supposed to be in > the first line? Maybe not though. I

Re: [RFC PATCH 1/3] hw/peci: add initial support for PECI

2022-09-09 Thread Peter Delevoryas
On Tue, Sep 06, 2022 at 10:05:50PM +, Titus Rwantare wrote: > PECI - Platform Environment Control Interface > > This commit adds support for reading basic sensor values from a client > on the PECI bus. > BMCs can use the PECI wire to get thermal information out of an Intel > cpu.

[RFC PATCH 1/3] hw/peci: add initial support for PECI

2022-09-06 Thread Titus Rwantare
PECI - Platform Environment Control Interface This commit adds support for reading basic sensor values from a client on the PECI bus. BMCs can use the PECI wire to get thermal information out of an Intel cpu. Additionally, on hardware, various MSRs are exposed over the PECI bus. Part of PCI