Hi,
On 2/4/22 01:03, Srinivas Pandruvada wrote:
> The uncore frequency scaling is getting used by more customers to either
> have a deterministic performance or control power consumption.
> The uncore frequency scaling depends on non architecture MSRs, format of
> those MSR can be different on different generations of CPUs.
> This series prepares for easy addition of new HW interface.
>
> There are no functional changes done except adding a new addition to
> read uncore frequency.
>
> - The first patch creates a separate folder for uncore-freq.
> - The second patch uses sysfs groups to create attributes.
> - The third patch adds capability to read current uncore frequency.
> - The fourth patch splits common and enumeration part. The enumeration
> part will be specific to each HW interface.
>
> Srinivas Pandruvada (4):
> platform/x86/intel/uncore-freq: Move to uncore-frequency folder
> platform/x86/intel/uncore-freq: Use sysfs API to create attributes
> platform/x86/intel/uncore-freq: Display uncore current frequency
> platform/x86/intel-uncore-freq: Split common and enumeration part
Thank you for your patch-series, I've applied the series to my
review-hans branch:
https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/log/?h=review-hans
Note it will show up in my review-hans branch once I've pushed my
local branch there, which might take a while.
Once I've run some tests on this branch the patches there will be
added to the platform-drivers-x86/for-next branch and eventually
will be included in the pdx86 pull-request to Linus for the next
merge-window.
Note I've squashed a small MAINTAINERS change in to patch 1/4 so
that the maintainers entry now points to the new sub-dir.
Regards,
Hans
>
> drivers/platform/x86/intel/Kconfig | 14 +-
> drivers/platform/x86/intel/Makefile | 4 +-
> drivers/platform/x86/intel/uncore-frequency.c | 452 ------------------
> .../x86/intel/uncore-frequency/Kconfig | 21 +
> .../x86/intel/uncore-frequency/Makefile | 9 +
> .../uncore-frequency-common.c | 252 ++++++++++
> .../uncore-frequency-common.h | 62 +++
> .../intel/uncore-frequency/uncore-frequency.c | 272 +++++++++++
> 8 files changed, 620 insertions(+), 466 deletions(-)
> delete mode 100644 drivers/platform/x86/intel/uncore-frequency.c
> create mode 100644 drivers/platform/x86/intel/uncore-frequency/Kconfig
> create mode 100644 drivers/platform/x86/intel/uncore-frequency/Makefile
> create mode 100644 drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c
> create mode 100644 drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.h
> create mode 100644 drivers/platform/x86/intel/uncore-frequency/uncore-frequency.c
>