Adds a note to the mutex documentation indicating that the priority
inheritance algorithm caps the raising of the priority at PRIORITY_CEILING.
Change-Id: Ie87efe83e3fa0fc8ba55e584692f8de44347eb1a
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Corrects the description of the priority inheritance algorithm used by mutexes.
It also draws attention to one of its short-comings.
Change-Id: I5aba6221fb9e9ed78e3bfe6509ca3d6e13743e71
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Adds in a couple of pieces of useful information which improve
alignment between task documentation and fiber documentation.
Change-Id: I04b65aa6d125842205de3dd6a65dbe2b8e6853d6
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Provides additional details about the use of fibers, following
the standard format now being used for kernel services.
Change-Id: Iee5cca7af213259f1dec53d75b729388fcf93bf8
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Fixes the following error when generating the apps_microkernel documentation.
.../apps_microkernel.rst:57:ERROR: Error in "code-block" directive:
unknown option: "lineos".
The option was supposed to be "linenos". The generated HTML document now
properly displays the sample MDEF file contents.
Change-Id: I510f2783ff656e980e222ffc6dc213e8dd45d136
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Other apps are being compile-tested, do this here too.
Change-Id: Ibbe9e765757564e974233c1410bac320ae7a8a68
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
The profiler now uses the generic ring buffer. The dropped event
count is stored in the ring buffer's value field. The data size only
refers to the extra data attached to the message and NOT any internal
representation of metadata inside the ring buffer, the event_logger
APIs now pass this information along in dedicated parameters.
Change-Id: I1f168e6a05e8d937bf86b2a4cccecbb04b0118c6
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This patch is based on some code contributed by Dirk Brandewie.
This is a generic data structure for queuing data in a FIFO ring
buffer. Any given data enqueued is annotated with an app-specific
type identifier, and small integral value. Use of a data pointer
is optional if the necessary information can be conveyed in the
annotations. We want all the metadata to fit in a single DWORD.
The ring buffer always contains at least one free dword in the
buffer to correctly distinguish between full and empty queues.
Concurrency control is almost nonexistent; depending on usage,
apps may want to introduce the usage of semaphores and/or mutexes
to preserve the integrity of the ring buffer or provide notifications
when data is available.
Change-Id: I860262d2afc96db4476d4c695a92f7da355ab732
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Renames the document to better reflect its true nature -- it is
a reference guide that provides information about existing platform
configurations, not a "how to" that provides information about
creating a new platform configuration.
Re-orders the platform configuration entries so that they appear
in alphabetical order, and moves the links to the individual
platform configuration sections to the end. This allows a reader
to use the table to identify a platform configuration of interest,
then click on the link that follows to obtain more details.
Note: It would be ideal if the link to a specific platform configuration
section could be embedded in the associated table entry, but the :ref:
tag doesn't seem to allow this.
Change-Id: I8865dcb54b8abd92658e00c3d7d17dcead4442ac
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
The "introduction" section adds no value, and has already been
pruned from all of the other platform configuration guides.
Change-Id: I13bfd39d4806b3dd213a0d3f9023fd41e415db2a
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Adds in a label that can be used to reference the nanokernel semaphore
documentation, similar to what's available for other nanokernel services.
Change-Id: Ic97852e85b41a9e6e778dde820b98ea5be5f06f1
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Doxegenize and cleanup headers for nanokernel
- fibers
- context
- timers
- stacks
Also minor cleanup of x86/arch.h
Change-Id: Ib65568d4ec034b69e8a6214ba4b52a7f719300bb
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
The file is already included globally in conf.py
Change-Id: If1b37936a6f5654e1e0397314389985997d85b73
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Also move about_zephyr back to main page and remove duplicated
examples for nano kernel.
Change-Id: Icbc899ce5688d853a59dfc5c8d50f34048ed212b
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit fixes all warnings about cross-references and file names. It
addresses all mark-up issues. Only the warnings regarding Doxygen
objects and files that are intentionally not added to a toctree are left
unhandled.
Change-Id: I5d840522ea0bade4f183e447745244aecf893c94
Signed-off-by: Rodrigo Caballero <rodrigo.caballero.abraham@intel.com>
Changes the names and file structure for all code relevant collaboration
content. Updates the cross-references and figures where applicable.
Content was changed as little as possible.
Change-Id: If26499b12d7f49443167114e85d31709c01f5758
Signed-off-by: Rodrigo Caballero <rodrigo.caballero.abraham@intel.com>
The master files are changed to reflect the new structure. This
structure is identical to the proposed structure.
Change-Id: Ic8e205d84f8a0b7f60fad621073c95af11008cb8
Signed-off-by: Rodrigo Caballero <rodrigo.caballero.abraham@intel.com>
Fixes minor content issues with the galileo documentation such as ...
1. Avoid use of "Zephyr projects"
2. Fix typos
Change-Id: Ie3e49cbebfe3cee819b85b005bb44916d6d96129
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Fixes minor content issues with the fsl_frdm_k64f documentation such as ...
1. Avoid use of "Zephyr projects"
2. Fix referenced variable and file names
3. Fix default value of NUM_IRQS Kconfig option
4. Fix typos
Change-Id: Id5f2d219fab7ba184f0b1ae1c0d28894e69faacc
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Fixes multiple instances of the following build error:
ERROR: Error in "code-block" directive:
maximum 1 argument(s) allowed, 3 supplied.
The revised text avoids the use of code-blocks, and improves readability
by highlighting the supported combinations of configuration options.
Change-Id: I6f495bcc2e6bada096e5d117e9f886d4a9fb6269
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Adds a preceding backslash to the '*' character in C-like comments to ensure
that they are not interpreted as belonging to part of an emphasis block.
Change-Id: Iac9da1fc68ace0b9829e1b687c163baa81040718
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Standardizes on the text formatting following a ".. note::" label.
1. No blank line after the label.
2. Uses an indentation of 3 spaces.
Change-Id: I9b28a88fef237fe5a8bb6eb2d6fb746f745598fd
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Fixes multiple instances of the following build warning by updating the
platform documentation to no longer use a unicode equivalent to the ' character.
WARNING: undecodable source characters, replacing with "?"
Change-Id: I226176cc4699be79692a3591c7b53772df6d1bef
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Fixes up the following minor issues in the various tables in the fsl_frdm_k64f
and galileo documentation.
1. Ensures that there is a space between the column '|' and text.
2. Eliminates inconsistent italicizing of table text.
3. Order of the "Interface" table matches "Supported Features"
4. Ensures that items are correctly identified.
Fix tables in fsl_frdm_64kf platform documentation
Change-Id: I5d9127bdde2f2af285d4344a8def3a81a11deb76
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Sections now make consistent use of the ####, ****, ====, and ----
headings so that the table of contents can be automatically generated
instead of relying upon a manually created table of contents.
Section names have been modified as necessary.
Change-Id: I57c2bb133de7ded07bb1e30d37c6a2850ccfb9c5
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Fixes up section names and the table of contents so that they align with
each other. This necessitates a little reworking of content and relocation
of sections.
Change-Id: Ib9766f2090cf949eaf9a0d7686d496301b88a407
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Updates the documentation as the quark platform configuration had been
previously renamed to 'galileo'.
Change-Id: I31e1920f30f57b243b07215fe92be08b5e5c9d59
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Except for the table, lines are now 80 characters or less.
Change-Id: I023f68b358806970899dd70a6cd49a0bee403dfa
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Do not rebuild offsets.h if it was not changed.
Change-Id: Idd7a4c0f1dad0575f09b84de1f47a92d20c05e70
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
