247f994459
Intel host controllers support the setting of latency tolerance. Accordingly, implement the PM QoS ->set_latency_tolerance() callback. The raw register values are also exposed via debugfs. Link: https://lore.kernel.org/r/20200827072030.24655-1-adrian.hunter@intel.com Fixes:8c09d75276("scsi: ufshdc-pci: Add Intel PCI IDs for EHL") Fixes:1ab27c9cf8("ufs: Add support for clock gating") Reviewed-by: Avri Altman <avri.altman@wdc.com> Acked-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.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.