Send long-running tasks to a dedicated low-priority workqueue.
This shouldn't increase memory usage since by doing this, we get rid of the
ECC processing thread.
This should fix issues like #43811, since the system workqueue runs at a
cooperative priority, and the new dedicated one runs at a pre-emptible
priority.
Fixes#43811
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
Extend test suite to validate zero copy API.
Add stress tests.
Add support for cache in the test. Test is not emulating cache
but ensures that buffer works correctly with cache enabled.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Added functions which allow to use zero copy model for handling
data within the packet buffer.
Additionally, added handling of cache by adding option to keep rd_idx
in different cache line than wr_idx and data.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Strings in C++ are usually of type char[] instead of char*.
Therefore, this needs to be taken into account when doing
tagged arguments or else char[] would be tagged as simple
pointer. So fix this by adding a way to get the type of
elements in an array to determine if it is a char array.
Fixes#46761
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
It takes more than 300 seconds to finish the test,
so enlarge the timeout value from 300 to 500(seconds)
Signed-off-by: Hu Zhenyu <zhenyu.hu@intel.com>
Updates the API and types to match updated I2C terminology. Replaces master
with controller and slave with target.
Updates all drivers to match the changed macros, types, and API signatures.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
The i2c terminology has been updated as such master is now controller,
and slave is now target. Updates all doc comments and doc pages to use
updated terminology. Does not change types or API definitions.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
Move to using SPI_CONFIG_DT_INST macro to initialization the
struct spi_config cfg_a. This fixes an issue with how the old
code was initializing the deprecated fields of spi_cs_control.
Signed-off-by: Kumar Gala <galak@kernel.org>
-pin properties, e.g. tx-pin have been replaced by pinctrl. Mark them as
deprecated since old pin configuration schemes will be deprecated in
Zephyr 3.2.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Add overlay for espressif boards that does not have a built-in LED.
Add instructions on README file about the required LED connection.
Signed-off-by: Lucas Tamborrino <lucas.tamborrino@espressif.com>
Use hal function for low level access.
Use device tree for hardware configuration.
Support for esp32s2.
Signed-off-by: Lucas Tamborrino <lucas.tamborrino@espressif.com>
This commit moves the hardware configuration for ledc
peripheral to the device-tree instead of Kconfig.
Signed-off-by: Lucas Tamborrino <lucas.tamborrino@espressif.com>
Allow the application to enable the FPU when TF-M has been enabled.
Pass the correct compilation flags according to the TF-M integration
guide.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
In case the resolution is already correct (probably the common use
case), do nothing instead of disabling the ADC.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
The ADC is currently disabled and re-enabled multiple time during each
read. Enabling the ADC is not a free operation on some series and some
internal channels like VREFINT take even longer. This patch improve the
situation by removing the calls to adc_stm32_enable(), replacing it by a
single call just before triggering the conversion.
This also open the possibility to not reconfigure the ADC if it is
already configured, implemented in the following patches.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
External libraries can contain processing module code or common library
code. Library manager need to distinguish between both type of modules
for proper loading.
Signed-off-by: Jaroslaw Stelter <Jaroslaw.Stelter@intel.com>
This fixes a bug in the sm351lt driver whereby global triggering will
cause an MPU fault due to an unset pointer.
Signed-off-by: Jamie McCrae <jamie.mccrae@lairdconnect.com>
Since the driver uses spi_dt_spec there is no need for an explicit
spi_cs_control variable. The variable is unused.
Signed-off-by: Kumar Gala <galak@kernel.org>
Fix the deprecated calls to loading ZephyrUnittest by replacing them
with `Zephyr COMPONENTS unittest`.
Signed-off-by: Yuval Peress <peress@google.com>
Workaround for nRF52 anomalies 102, 106, and 107 was applied also for
SoCs that were not affected with those, namely nRF52811 and nRF52840.
Since the side effect of this workaround is reduction of sensitivity,
this was highly undesirable.
This commit uses dedicated functions provided by MDK for checking if
a given anomaly applies to the used SoC (and its actual revision) so
that the workaround is applied only when it is really needed.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
As with previous commit, make the timer irq a simple integer variable
exported by the timer driver for the benefit of this one test
(tests/kernel/context).
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This test has gotten out of control. It has a giant #if cascade
enumerating every timer driver in the Zephyr tree and extracting its
interrupt number. Which means that every driver needs to somehow
expose that interrupt in its platform headers or some other API.
Make it a simple integer variable exported by the timer driver for the
benefit of this one test.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Path list was replaced accidentally with free list during refactoring.
This change does fix the issue.
Signed-off-by: Veijo Pesonen <veijo.pesonen@nordicsemi.no>
Picolibc doesn't have the non-standard printf support required for tagged
arguments in cbprintf. Disable this and use the format string parsing code
instead.
Signed-off-by: Keith Packard <keithp@keithp.com>
