mirror of
https://github.com/torvalds/linux.git
synced 2026-01-25 15:03:52 +08:00
e12dee18b8
Compared with existing RAPL MSR/MMIO Interface, the RAPL TPMI Interface 1. has per Power Limit register, thus has per Power Limit Lock and Enable bit. 2. doesn't have Power Limit Clamp bit. 3. the Power Limit Lock and Enable bits have different bit offsets. These mean RAPL TPMI Interface needs its own primitive information. RAPL TPMI Interface also has per domain unit register but with a different register layout. This requires a TPMI specific rapl_defaults call to decode the unit register. Introduce the RAPL core support for TPMI Interface. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Tested-by: Wang Wendy <wendy.wang@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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 Restructured Text 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.