Add DMA driver support for Renesas RZ/G3S
Signed-off-by: Tien Nguyen <tien.nguyen.zg@renesas.com>
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
The current_fp field in the z_kernel structure is only used
by 32-bit x86 (which does not support SMP). As such, it should
reside in the arch specific of section of _kernel.cpus[0].
This also changes the name of 'current_fp' to 'fpu_owner' to
be more consistent with other architectures.
Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
Extensions with the pre_located flag set, manage memory themselves,
including MMU permissions. Skip any such adjustments in LLEXT core.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Some GATT services and profiles define specific behavior
based on whether the remote device is bonded or not.
The internal function, bt_addr_le_is_bonded, is the
only function to do this, but it was kept internal,
and could thus not be used for those services
without including hci_core.h.
The function has been moved to the public API
so that application can determine if a remote
address is bonded or not, and has been renamed
to not use the bt_addr namespace, but rather the
bt_le.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This commit adds more detailed description to the "Bluetooth APIs" and
"GAP" group within the bluetooth header.
Signed-off-by: Kyra Lengfeld <kyra.lengfeld@nordicsemi.no>
The `Z_DEVICE_INIT_ENTRY_DEFINE()` macro uses a designated initializer
to define a struct. Ensure all members of `struct init_entry` are
defined in order for C++ compatibility.
Signed-off-by: Tristan Honscheid <honscheid@google.com>
In #84394, `struct init_entry` was modified to remove an unneeded union.
The `SYS_INIT_NAMED()` macro was adjusted accordingly, but is no longer
C++ compatible due to the partial designated initializer.
Add an explicit value (NULL) for the other field (`dev`) in that struct.
Signed-off-by: Tristan Honscheid <honscheid@google.com>
Add initial support for nuvoton numaker m55m1x SoC series
including basic init and device tree source include.
Signed-off-by: cyliang tw <cyliang@nuvoton.com>
Add new tracing API which is called when core is exiting from idle.
Current implementation is using it to track CPU load. Implementation
in tracing_none is now weak so it can be used if given backend does
not support new API call.
When CONFIG_CPU_LOAD is enabled then sys_trace_idle also calls a
hook which stores the timing information when CPU entered idle.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
Add module which can measure CPU idle time. Idle time is measured in
the pre/post CPU idle hooks but they are not provided by this module.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
These struct and definitions are only used internally by this driver,
move them out of the public interface header and into the driver source.
Signed-off-by: Andrew Davis <afd@ti.com>
The struct address_trans_region_config is already defined, no reason
to pass this in as a void pointer then cast it later. Pass it in
as a struct pointer.
Signed-off-by: Andrew Davis <afd@ti.com>
Clarify the commentary about how the constructor initialization
is setup and why.
(The current text refers to native_posix, which does not
exist anymore).
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Deprecate this header which provides API compatibility since
the header was renamed in 2023, but was never deprecated.
Planned for removal in v4.4.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Fix compilation with CONFIG_TIMER_READS_ITS_FREQUENCY_AT_RUNTIME=y and
CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC unset at the board/SoC level.
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
Improves readability by removing the need to check the table
to figure out how many antennas devices A and B are using.
Signed-off-by: Olivier Lesage <olivier.lesage@nordicsemi.no>
Make struct ring_buf 12 bytes smaller by default. This comes with a 32KB
buffer size limit which covers almost all cases. The previous limit of
2GB can be restored with CONFIG_RING_BUFFER_LARGE=y.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Add a selection of interval values that are suitable for BAP,
which will allow better coexistence between ISO and ACL,
for both broadcast and unicast. Some of these are defined
by the BAP spec, and some are defined by Zephyr, since they
do have a suggested value from BAP.
Samples and tests have been updated to use these new values.
Peripheral samples have also been updated with
CONFIG_BT_GAP_AUTO_UPDATE_CONN_PARAMS so that the connection
parameters from the centrals aren't updated to something else
shortly after.
The shell has also been updated to use the LE Audio (BAP) values
if audio is enabled, and the audio.conf file has disabled automatic
updating of the connection parameters as the peripheral, as we rarely
(if ever) want to do that.
Due to the connection interval change, CI hit an issue
with test_bass_broadcast_code in test_main_client_sync, where
the reading of the long receive state did not finish before we
attempted to do another procedure, so the function was updated to have
a retry.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
- Add support for Fetch/Get API.
- Add support for Read/Decode API.
- Add config settings through device-tree.
- Add bus support for SPI (although easily extensible to others as
based on RTIO).
Fetch/Get API tested with accel_polling sample.
Read/Decode API tested with sensor_shell sample.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
Add a new set of macros to define devices with de-init capabilities.
This allows to move gradually to de-init without introducing breaking
changes.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Remove restrictions from device_init by allowing to perform device
initialization if the device state flags it being not initialized.
This makes the API usable in contexts where device_deinit has been
called before.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Add a new API to de-initialize a device. When a device is
de-initialized, it will release any resources it has acquired
(e.g. pins, memory, clocks, DMA channels, etc.) and its status
will be left as in its reset state.
It is the responsability of the caller to ensure that the device is
ready to be de-initialized.
For now, deinit call always initializes to NULL. New macros will be
introduced to not break existing device APIs.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Instead of passing a single init function, create
struct device_ops with the init function inside. This allows to easily
extend device's capabilities in the future without too much breakage,
e.g. to add a de-init call.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Introduce a new field to store device flags. Only device deferred init
flag has been added, replacing usage of linker hackery to know wether a
device requires initialization at boot time or not. This change will be
helpful in the near future as devices will become reference counted, so we
will need to know wether they have been initialized or not.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Such union is rather redundant, considering a simple const cast can be
done when initializing the init entry. Note that the init_entry does not
need to be touched now that struct device stores the init call. It is
merely an init entry sorted by linker scripts, so we can intertwine
devices and SYS_INIT.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Device init function is no longer taken from `struct init_entry`, so
there's no need to keep such union.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
It just complicates things. It is not C99 strandard, and since C11 is
not mandatory, it is better to play safe here.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
This patch adds an initial driver for the WCH DMA
controller. All hardware features and most interface
features are implemented.
Signed-off-by: Paul Wedeck <paulwedeck@gmail.com>
For the `static inline` replacement of the `hostname_set`-function add
`ARG_UNUSED`-macros, such that the compiler does not warn about the unused
arguments.
Signed-off-by: Cla Mattia Galliard <cla-mattia.galliard@zuehlke.com>
Add `extern "C"` guard around the function declarations in drv2605.h.
Without this guard, compiling code with a C++ compiler fails due to name
mangling issues.
Signed-off-by: Manu Sutela <manu.sutela@gmail.com>
Some compilers (iccarm included) does not support BUILD_ASSERT()
to check alignment of arrays.
This fix checks if an IAR compiler is used and disables the
start-alignment check if it is.
Signed-off-by: Björn Bergman <bjorn.bergman@iar.com>
The 'order_key' field in the thread structure '_thread_base' is only
required when CONFIG_SCHED_SCALABLE and/or CONFIG_WAITQ_SCALABLE are
enabled (neither of which is a default setting). Making the existence
of this field conditional slightly reduces the size of the k_thread
structure when neither of those Kconfig options are selected.
Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
This adds a macro to generate a C99 compound literal string, which allow
to use it in debug log messages, such as:
LOG_DBG("The pixel format is '%s'", VIDEO_FOURCC_STR(fmt->pixelformat));
Signed-off-by: Josuah Demangeon <me@josuah.net>
Adds support for directed IPIs to x86/intel64. Use of direct IPIs
can further reduce the number of schedule IPIs sent and processed
in a system. Fewer IPI related ISRs mean that ...
1. Application code is interrupted less frequently
2. Lower likelihood of scheduler spinlock contention
Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
k_sleep() returns a 32 bit count of milliseconds, as that was its
historical API. But it now accepts a potentially 64 bit tick count as
an argument, leading to situations where an early wakeup will produce
sleep times that aren't representable. Clamp this instead of
truncating to an arbitrary value.
Naive code will likely do the right thing with the large return (just
sleeping an extra round), and sophisticated apps can detect INT_MAX to
enable more elaborate retry logic.
(Also fixes a somewhat unfortunate puncutation error in the docs that
implied that it returns zero on early wakeup!)
Fixes: #84669
Signed-off-by: Andy Ross <andyross@google.com>
Add compression support using the accept-encoding
header to the http server static filesystem resource.
Signed-off-by: Carlo Kirchmeier <carlo.kirchmeier@zuehlke.com>
Add stop function to stepper shell. align the function order to match
the one in __subsystem stepper_driver_api struct
Signed-off-by: Jilay Pandya <jilay.pandya@outlook.com>
