Suma Hegde 836d0d7107 platform/x86/amd/hsmp: Add support for HSMP protocol version 7 messages
Following new HSMP messages are available on family 0x1A, model 0x00-0x1F
platforms with protocol version 7. Add support for them in the driver.
- SetXgmiPstateRange(26h)
- CpuRailIsoFreqPolicy(27h)
- DfcEnable(28h)
- GetRaplUnit(30h)
- GetRaplCoreCounter(31h)
- GetRaplPackageCounter(32h)

Also update HSMP message PwrEfficiencyModeSelection-21h. This message is
updated to include GET option in recent firmware.

Signed-off-by: Suma Hegde <suma.hegde@amd.com>
Reviewed-by: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>
Link: https://lore.kernel.org/r/20241118102752.11703-1-suma.hegde@amd.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-12-02 19:20:14 +02:00
2024-09-01 20:43:24 -07:00
2022-09-28 09:02:20 +02:00
2024-12-01 14:28:56 -08:00
2024-03-18 03:36:32 -06:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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