mainlining shenanigans
The overcome instabilities in the RTT results add smoothing logic to the reported results. In short, the smoothing logic tracks the RTT average of each responder for a period of time, and in case a new RTT results is found to be a spur, the tracked RTT average is reported instead of the current RTT measurement. Smooth logic debug configuration using iwl-dbg-cfg.ini: - MVM_FTM_INITIATOR_ENABLE_SMOOTH: Set to 1 to enable smoothing logic (default=0). - MVM_FTM_INITIATOR_SMOOTH_ALPHA: A value between 0 - 100, defining the weight of the current RTT results vs. the RTT average tracked based on the previous results. A value of 100 means use only the current RTT results. - MVM_FTM_INITIATOR_SMOOTH_AGE_SEC: The maximal time in seconds in which the RTT average tracked based on previous results is considered valid. - MVM_FTM_INITIATOR_SMOOTH_UNDERSHOOT: if the current RTT is positive and below the RTT average by at least this value, report the average RTT instead of the current one. In units of picoseconds. - MVM_FTM_INITIATOR_SMOOTH_OVERSHOOT: if the current RTT is positive and above the RTT average by at least this value, report the average RTT instead of the current one. In units of picoseconds. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200930161256.48a9cec2081b.Iaec1e29f738232adfe9e2ea8e9eb9b6ff0323ae1@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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.