This updates the documentation to indicate that the shell response
code will now be returned in a variabled named ret instead of rc, and
that rc will contain the mcumgr result code only, if an mcumgr error
occurred
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Many device pointers are initialized at compile and never changed. This
means that the device pointer can be constified (immutable).
Automated using:
```
perl -i -pe 's/const struct device \*(?!const)(.*)= DEVICE/const struct
device *const $1= DEVICE/g' **/*.c
```
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Move from using Kconfig GDBSTUB_SERIAL_BACKEND_NAME to a devicetree
chosen property ("zephyr,gdbstub-uart"). This is similar to a number
of other functions like "zephyr,shell-uart" or "zephyr,bt-uart".
Signed-off-by: Benjamin Björnsson <benjamin.bjornsson@gmail.com>
Remove 'label' property from SDHC nodes. We can use variants of
DEVICE_DT_GET to get access to a device pointer for use in an
application.
Signed-off-by: Kumar Gala <galak@kernel.org>
Device power management introduction was mentioning an APIs
that no longer exists and also using a wrong nomenclature for
device runtime pm.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
A DMA friendly Stream API for zephyr. Based on ideas from io_uring
and iio, a queue based API for I/O operations.
Provides a pair of fixed length ringbuffer backed queues for submitting
I/O requests and recieving I/O completions. The requests may be chained
together to ensure the next operation does not start until the current
one is complete.
Requests target an abstract rtio_iodev which is expected to wrap all
the hardware particulars of how to perform the operation. For example
with a SPI bus device, a description of what a read, and write mean
can be decided by the iodev wrapping a particular device
hanging off of a SPI controller.
The queue pair are submitted to an executor which may be a simple
inplace looping executor done in the callers execution context
(thread/stack) but other executors are expected. A threadpool executor
might for example allow for concurrent request chains to execute in
parallel. A DMA executor, in conjunction with DMA aware iodevs
would allow for hardware offloading of operations going so far as to
schedule with priority using hardware arbitration.
Both the iodev and executor are definable by a particular
SoC, meaning they can work in conjuction to perform IO operations
using a particular DMA controller or methodology if desired.
The application decides entirely how large the queues are, where
the buffers to read/write come from (some executors
may have particular demands!), and which executor to submit
requests to.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
Add additional user tracing calls for thread states, names
and priorities.
add the following user tracing calls:
sys_trace_thread_create_user
sys_trace_thread_abort_user
sys_trace_thread_suspend_user
sys_trace_thread_resume_user
sys_trace_thread_name_set_user
sys_trace_thread_info_user
sys_trace_thread_priority_set_user
sys_trace_thread_sched_ready_user
sys_trace_thread_pend_user
Signed-off-by: Eugene Cohen <quic_egmc@quicinc.com>
Adds compatibility with Intel ADSP GDB from Zephyr SDK and
from Cadence toolchain to coredump_gdbserver.py.
Adds CAVS 15-25 (APL) register definitions. Implements
handle_register_single_read_packet to serve ADSP GDB
p packets.
Prevents BSA from changing between stack dump printout
and coredump by taking lock. Observed to be necessary for
accurate results on slower simulated platforms.
Signed-off-by: Lauren Murphy <lauren.murphy@intel.com>
The commit documents OS reset command extension that allows to
force reset, when OS responds with busy "rc" code to reset
attempts.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
Remove v1 implementation from log_core and all references in the tree.
Remove modules used by v1: log_list and log_msg.
Remove Kconfig v1 specific options.
Remove Kconfig flags used for distinction between v1 and v2.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
We should avoid use of the label property in devicetrees. The
'zephyr,sdmmc-disk' compatible node has a 'label' property set
but there isn't any code utilizing this so removing the property
from any devicetrees that have it set (as well as example in docs).
Signed-off-by: Kumar Gala <galak@kernel.org>
Add a pseudo device diver with device tree bindings for coredump.
The device tree bindings exposes memory address/size values to be
included in any dump. And the driver exposes an API to add/remove
dump memory regions at runtime.
Signed-off-by: Mark Holden <mholden@fb.com>
Doxygen comments were existing, but they were not rendered anywhere in
the docs. The code is located under DFU, but I think it makes sense
to document it under storage, next to similar flash-related APIs.
Signed-off-by: Martin Jäger <martin@libre.solar>
Adds details about the file read/write request hook that applications
can use to allow or decline requests to files.
Signed-off-by: Jamie McCrae <jamie.mccrae@lairdconnect.com>
Document the limitations of system power management when it comes to
transitions that are run from the idle thread.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Several tables in the section on POSIX support have a column
"Supported" which is supposed to indicate whether a feature,
a function, or similar, is supported in Zephyr or not. This
indication is done by placing character "+" in relevant cells.
However, in restructuredText, "+" is a sign for an element of
a bulleted list (as is the case with "*" and several other
characters). This, in turn, causes very inefficient rendering of
all these cells with "+", since restructuredText adds spacing
before and after any bulleted list.
Fix this by replacing all "+" characters by a simple "yes".
Signed-off-by: Aleksandar Markovic <aleksandar.markovic.sa@gmail.com>
At some recent point, directory <zephyr-root>/include was moved to
<zephyr-root>/include/zephyr. However, links from documentation to
Zephyr source on Github were not updated. Update them now.
Signed-off-by: Aleksandar Markovic <aleksandar.markovic.sa@gmail.com>
Fix spelling errors in assorted .rst files. The errors were found
using a tool called 'codespell'.
Signed-off-by: Aleksandar Markovic <aleksandar.markovic.sa@gmail.com>
Adds details about the os reset request hook that applications can use
to allow or decline the request or tidy up.
Signed-off-by: Jamie McCrae <jamie.mccrae@lairdconnect.com>
Documentation build for 2.7 was failing due to using only a single
character instead of double for showing a module name.
Signed-off-by: Jamie McCrae <jamie.mccrae@lairdconnect.com>
This adds documentation which explains fs mcumgr commands for the status
and hash/checksum commands.
Signed-off-by: Jamie McCrae <jamie.mccrae@lairdconnect.com>
Move last remaining items from reference section to the appropriate new
section in the new structure.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Add a new 'OS Services' section to contain all dedicated os services
from other sections of the doc (reference and guides).
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
