As `net_if_get_link_addr()` returns a pointer to the link layer
structure, some extra protection is needed to prevent its contents from
being changed while accessed. Using the mutex lock associated with an
interface should do the trick.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Instead of having a single global mutex, covering, in most cases
unrelated, access to all network interfaces, introduce a separate mutex
for each network interface.
Wherever interface function operates on an individual interface context
data, use local mutex protection instead. The global mutex remains only
to protect access to shared resources (IPv4/6 context pool, timer lists
etc.).
Finally, rework the timer expiry handlers, to prevent interface
functions from being called while the global lock is held (the global
mutex has to be held when iterating over the timer list, as lists are
not thread safe). The reason for this is to avoid possible deadlock
scenario. The global mutex is sometimes being locked, while inside
interface function (protected by a local mutex), so if it was allowed
the other way as well, a deadlock could occur.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
The set info returned by the Set Coordinator did not contain
information about the lockable state. Furthermore the
set info was not properly initiated, as it was missing the
rank, which was set somewhere else.
This commit adds the lockable state to the set info.
This commit removes the rank from internal structure,
and uses a reference to the set info instead, and only
store the rank there.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Since the provided callback can be NULL which would
break things, add a check and a return value.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Use the same wildcard pattern for sorting. Note that the range wildcard,
e.g. [0-9], can't be used as not all linkers support it.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Reworks the zephyr macros and pools to be objects in their own right. Each
pool can be statically defined with a Z_ private macro. The objects can
then be initialized with an rtio instance statically.
This cleans up a lot of code that was otherwise doing little bits of
management around allocation/freeing and reduces the scope those functions
has to the data it needs.
This should enable sharing the pools of sqe, cqe, and mem blocks among rtio
instances in a future improvement easily.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
On non-smp systems where multiple cores aren't in play atomics aren't
really necessary and volatile can be used in stead.
Additionally marks the push function as ALWAYS_INLINE as I saw at times
it was not being inlined.
MPSC operation speed is crucial to the performance of rtio, these changes
provided a 30% throughput improvmement in the throughput test.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
Rather than the rings, which weren't shared between userspace and kernel
space in Zephyr like they are in Linux with io_uring, use atomic mpsc
queues for submission and completion queues.
Most importantly this removes a potential head of line blocker in the
submission queue as the sqe would be held until a task is completed.
As additional bonuses this avoids some additional locks and restrictions
about what can be submitted and where. It also removes the need for
two executors as all chains/transactions are done concurrently.
Lastly this opens up the possibility for a common pool of sqe's to
allocate from potentially saving lots of memory.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
'ps_wakeup_mode' is used to set the wake up interval
to either 'dtim or 'listen_interval'. By default the
sta wakes up every dtim interval.
With 'ps_wakeup_mode' set to 'listen_interval' sta
will wake up for every listen interval period configured.
Signed-off-by: Ajay Parida <ajay.parida@nordicsemi.no>
listen interval is the time periods the STAs may be in idle
without listening beacons.
By default STA wakes up for every DTIM period.
If listen interval based power save is used
STA uses configured listen interval period(default 10
beacon intervals) to wake up.
Signed-off-by: Ajay Parida <ajay.parida@nordicsemi.no>
Introduce a new SiP SVC subsystem to provide ARM Silicon Provider based
supervisory call services. SiP SVC service provides the capability to
send SMC/HVC call from kernel running at EL1 to hypervisor/
secure monitor firmware running at EL2/EL3 and also added SiP SVC shell
commands to exercise the service.
Signed-off-by: Mahesh Rao <mahesh.rao@intel.com>
Add driver for communicating with EL3/EL2 layer using smc/hvc call
for Silicon vendor Provided services for INTEL AGILEX SOC FPGA.
Signed-off-by: Mahesh Rao <mahesh.rao@intel.com>
To avoid name conflict when register multi TSS IDT,
now only double fault use task gate, and Intel ISH
need to use additional TSS IDT for page fault.
Signed-off-by: Qipeng Zha <qipeng.zha@intel.com>
As recommended in AN4760 the memory region where the QSPI flash can be
memory mapped should be configured to be Strongly ordered memory. This
works around an issue where a speculative read from the CPU may cause
later problems with using the QSPI bus.
This avoids #57466.
Signed-off-by: Ole Morten Haaland <omh@icsys.no>
As we are using a generic validation function for limits, due to data
type mismatch the check for TWT interval overflow and fails.
Fix the data type and accordingly the maximum value in the help.
Signed-off-by: Krishna T <krishna.t@nordicsemi.no>
Now that the Zephyr tree has had uses of this variable removed, emit a
compile warning to let the developer know that their application is using a
deprecated Kconfig variable.
Signed-off-by: Keith Packard <keithp@keithp.com>
Enable the common malloc implementation when using picolibc. Support
existing Picolibc configurations by respecting existing PICOLIBC_HEAP_SIZE
settings.
When PICOLIBC_HEAP_SIZE is set to a value other than -2, then
*always* set COMMON_LIBC_MALLOC_ARENA_SIZE to that value.
Signed-off-by: Keith Packard <keithp@keithp.com>
Change the default value of MINIMAL_LIBC_MALLOC_ARENA_SIZE from 0 to an
otherwise invalid value of -2. This allows the common malloc code to
distinguish between an application which explicitly sets the malloc arena
to zero bytes from an application which does not set the variable at all.
When MINIMAL_LIBC_MALLOC_ARENA_SIZE is set to a value other than -2, then
*always* set COMMON_LIBC_MALLOC_ARENA_SIZE to that value. Emit a compile
warning to let the developer know that their application is using a
deprecated Kconfig variable.
This means that MINIMAL_LIBC_MALLOC_ARENA_SIZE now always overrides
COMMON_LIBC_MALLOC_ARENA_SIZE, but an application setting both will already
be getting a configuration warning for setting the DEPRECATED value
anyways, which should serve as an adequate indication to the user.
Signed-off-by: Keith Packard <keithp@keithp.com>
The newlib stanza in libc-hooks.h declares z_malloc_partition, but also
sets Z_MALLOC_PARTITION_EXISTS. That preprocessor symbol controls
whether z_malloc_partition is declared later in the file, causing
a duplicate declaration. Remove the newlib-specific one as redundant.
Signed-off-by: Keith Packard <keithp@keithp.com>
Moved the implementation of the pa_decode_base to a public
function, and modified it to return better error codes.
The implementation was moved to be publically
accessible, rather than internal in the Broadcast Sink,
as e.g. a Broadcast Assistant need to be able to decode the
BASE too. This wil also allow an application to decode it
itself, if it so wanted to.
This also adds a log module for the audio.c file, as logging
would otherwise not be supported.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Make the `pa_sync` field of the
bt_bap_broadcast_assistant_add_src_param and
bt_bap_broadcast_assistant_mod_src_param to boolean
instead of uint8_t, as it represents a boolean value.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Added paired_ep to bt_bap_ep_get_info, which would allow to check
whether an endpoint is paired with another endpoint, this would
indicate that its coupled to a bidirectional iso.
Signed-off-by: Fredrik Danebjer <frdn@demant.com>
Mesh models may have a data that needs to be stored persistently.
Currently, the models should call bt_mesh_model_data_store and the store
will happen in the calling context. Most likely that it will be called
in BT RX thread as this is the context from which model's opcodes
handlers are called. Thus, the thread will be blocked until the store is
finished.
Another issues is that some models may have states that changes
frequently. Triggering the store on every state change may wear out
flash. Therefore, the models need to implement some postpone mechanism
to reduce the flash wear out.
The mesh stack has already implemented the mechanism of deferred store
with its own settings. The models could use it instead of implementing
their own mechanism.
In combination with the mesh settings workqueue, the models can store
their data without blocking the stack work.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
Add charging mode support the PI3USB9201 emulator and add a backend API
for connecting/disconnecting a portable device partner.
Signed-off-by: Keith Short <keithshort@google.com>
Update the result callback routine to also provide information about the
charging mode role. This permits tests to validate plug/unplug events
detected by the BC1.2 device operating in charging mode.
Signed-off-by: Keith Short <keithshort@google.com>
Make use of positive status values in the DMA callback to pass
info to the DMA client after a successful DMA operation.
A completed DMA transfer uses the status 0 while a reached
water mark uses the status 1.
Signed-off-by: Cyril Fougeray <cyril.fougeray@worldcoin.org>
Modify the BT_UUID_XX_ENCODE and BT_LE_SUPP_FEAT_XX_ENCODE
macros to use the SYS_ENCODE_LEXX macros, instead of re-inventing
the encoding.
Also apply the macros for several other places.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add a series of macros that can encode a XX-bit value
into array values. This can be used to easily encode
const array data.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
- Add doxygen group and improve documentation for bbram.h
- Add a bbram section under peripherals in the main doc/ directory
Fixes#55257
Signed-off-by: Yuval Peress <peress@google.com>
The function bt_codec_cfg_get_chan_allocation_val takes a pointer
to an enum, rather than an uint32_t, but was wrongly defined in
the header files and incorrectly used a few places.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Updated the code to to invoke reset using PCR block
z_mchp_xec_pcr_periph_reset() instead of resetting
using I2C Configuration register
Signed-off-by: Manimaran A <manimaran.a@microchip.com>
New nrfx release brings change of Low frequency sources symbols
in nrf_clock hal to uppercase. This commit aligns all occurrences.
Signed-off-by: Adam Wojasinski <adam.wojasinski@nordicsemi.no>
Add the labels from the device tree fixed flash partitions
as a column to the flash_map list shell command.
Signed-off-by: Maurits Fassaert <maurits.fassaert@sensorfy.ai>
Initial sensor driver for NPM1300 PMIC charger.
Includes basic configuration of charger voltage and current.
Signed-off-by: Andy Sinclair <andy.sinclair@nordicsemi.no>
Clean up log_const to utilize macros for handling sections.
Update database_gen.py to match naming convention change.
Signed-off-by: Kumar Gala <kumar.gala@intel.com>
This change to the shell API enables the user to retrieve the
return code of the most recently run shell command. This is
useful both for users wanting specific information beyond the print
statements in a command, but especially for automated users
that prefer a simple return code to parsing human readable text.
This was tested using all default shell commands, as well as
eeprom, flash, and i2c, where specific errors could be forced.
In all cases, the correct return value was returned by the new
retval command.
Signed-off-by: Hunter Searle <hsearle@xes-inc.com>
All Nucleo boards provide the ST Morpho connector/header, which exposes
all pins of the MCU. It is tipically used in ST shields, so provide a
nexus node to allow creating generic shields.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Add the missing app_memdomain.h header needed if userspace is enabled.
This snuck in because the file that was using it already had included
the same header.
Signed-off-by: Yuval Peress <peress@google.com>
