Re: [PATCH v1 5/6] hwmon: (peci/cputemp) Add support for Granite Rapids (GNR)

From: Changhuang Liang

Date: Thu Sep 17 2026 - 23:11:30 EST


Hi, Iwona

> On Thu, 2026-09-03 at 06:34 -0700, Changhuang Liang wrote:
> > Add Granite Rapids (GNR) CPU support to the PECI cputemp driver. The
> > GNR platform does not support the core mask scan via PCI local read,
> > so handle this case explicitly by returning -EPERM and skipping the
> > core mask initialization.
> >
> > Define new cpu_info structure for GNR with minimum PECI revision 0x40
> > and
>
> PECI revision for GNR is 4.2.

Will fix.

Best Regards,
Changhuang