Add function walking though all DMAR subtables, at the moment only
first subtable is taking into account, which causes bugs for some
boards.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Implement the CAP Commander discovery function.
Adds support for it in the shell.
This includes initial babblesim and unit testing as well.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
() arch_icache_line_size_get() needs to be inlined or else
compiler would complain that it is not being used.
() arch_icache_flush_all() returns -ENOTSUP not as there is
no xthal_icache_all_writeback() in HAL.
() Fix typo vid -> void in arch_icache_disable().
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This commit adds implementation of GDB stub for 32-bit ARM. It has been
tested only on the Zynq-7000 SoC and I would like to get any feedback
from others.
The stub still has these issues:
- To implement single stepping, it uses instruction address mismatch
breakpoint, as recommended in ARMv7 reference. The breakpoint control
register is configured (the state control fields) for the "PL0,
Supervisor and System modes only" option. Otherwise the breakpoint
would also halt the processor in abort mode, in which the stub loop
runs. Zephyr kernel runs in the system mode. This works well until the
kernel enables interrupts, as interrupt handlers typically run in
Supervisor mode. Single stepping therefore sometimes "catches" a
handler instead of the next application instruction. I have not tried
User mode, because Cortex-A SoCs do not appear to have the
ARCH_HAS_USERSPACE flag.
Cc: Michal Sojka <michal.sojka@cvut.cz>
Signed-off-by: Marek Vedral <marek.vedral@gmail.com>
Pin configuration value generated by RA_PINCFG_xxx macro is incorrect if
pin number is greater than 9 due to a mistake in the pin numbering.
Signed-off-by: Ian Morris <ian.d.morris@outlook.com>
The section 3.7.3.1 of the mesh specification recommends to delay
a message publication in certain cases:
- at power-up or upon state change for a time between 20 to 500 ms
- for periodic publications for a time between 20 to 50 ms
This change implements this recommendation by adding the
`CONFIG_BT_MESH_DELAYABLE_PUBLICATION` Kconfig option which enables
the randomization code and by adding the `bt_mesh_model_pub.delayable`
bit field which allows each model decide whether the publications
should be delayed for this model or not.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
Update coap_service_send and coap_resource_send to take an optional
pointer argument to the newly introduced coap_transmission_parameters.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
Removes the _mailbox from the k_mbox_msg structure. This field
is not used and only existed for legacy API support while Zephyr
was transitioning from the split microkernel/nanokernel to the
current unified kernel design.
Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
The pointer parameter 'data' in the function 'k_pipe_put()' ought to
use the const modifier as the contents of the buffer to which it
points never change. Internally, that const modifier is dropped as
both 'k_pipe_get()' and 'k_pipe_put()' share common code for copying
data; however 'k_pipe_put()' never takes a path that modifies those
contents.
Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
Why?
- metadata is easier to manage as an array + index
- less error-prone -> less memory-management bugs
- we can. because of the previous refactor
- PDU allocations are more predictable
- ATT buffer size can be optimized by app
- isolates ATT from the rest of the ACL users
- decouples ATT PDU size from e.g. SMP w/ LESC
Drawbacks:
- higher memory usage
- kconfig change
The higher memory use is only temporary, as this will be followed-up
with more refactors that should bring it back down.
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
Co-authored-by: Aleksander Wasaznik <aleksander.wasaznik@nordicsemi.no>
Resolve wrong documentation c function links for
irq: z_shared_isr, rtio: rtio_cqe_get_mempool_buffer
and sensor: sensor_read
Signed-off-by: Simon Hein <Shein@baumer.com>
USB Audio Class 2 (UAC2) includes a method to describe audio device
topology to host using a set of class specific descriptors. The audio
device description includes complete sample clock topology and audio
processing organization.
Zephyr specific bindings are supposed to allow user to create reasonably
simple audio device description using devicetree syntax. The bindings
currently include only the absolute minimum set required for headset
example. Bindings for other entities (Clock Selector, Clock Multiplier,
Mixer Unit, Selector Unit, Feature Unit, Sample Rate Converter,
variuos Effect Units, various Processing Units, Extension Unit) can be
added later together with the actual USB class implementation.
The main idea is that user does create one zephyr,uac2 compatible node
for every USB Audio 2 class instance. Note that in majority of cases
just one USB Audio 2 class is necessary because the number of streaming
interfaces is virtually unlimited (USB Audio 2 class can have up to 255
entities). The zephyr,uac2 node includes child nodes with compatibles
set to desired entity or audiostreaming interface. The parent-child
relationship is necessary to allow grouping entities to correct audio
class instance.
Signed-off-by: Tomasz Moń <tomasz.mon@nordicsemi.no>
Replace function parameter 'retries' with pointer to structure
holding coap transmission parameters. This allows setting the
retransmission parameters individually for each pending request.
Add coap transmission parameters to coap_pending structure.
Update migration guide and release notes.
Signed-off-by: Juha Ylinen <juha.ylinen@nordicsemi.no>
The timing of the sent callback shouldn't be used to determine
when something is sent on air. The callback is issued after the
controller has raised the HCI event "Number Of Completed Packets".
The timing of this event is dependent on the implementation.
Signed-off-by: Rubin Gerritsen <rubin.gerritsen@nordicsemi.no>
The only difference in the two enums are some entries related to
relocation sections. However, these entries are not used in the
code, so they can be safely removed, along with the mapping function.
Use LLEXT_MEM_* to avoid confusion with low-level "section" names.
Signed-off-by: Luca Burelli <l.burelli@arduino.cc>
The dummy L2 layer does not implement any L2 functionality
but it does not mean that it should not implement start/stop
functions that are called when the related network interface
is brought up or taken down.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Couple of TLS defines were not in correct documentation group.
Add also missing doxygen comments for TLS defines.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Groupped various defines in socket.h together based on their
usage. This groupping is only for documentation.
Fixes#66081
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Since pthread_once() is both the initializer and executor of
pthread_once_t, it can have maximally two states. Since the
implementation in Zephyr previously aimed to maximize libc
compatibility, we opted to use the definition of pthread_once_t
from newlib, which is a structure with two ints.
It does not make sense to use 64 bits to manage 2 possible
states. The control for that should effectively be a bool.
We maintain compatibility with newlib by asserting (at build
time), that newlib's pthread_once_t is larger than Zephyr's
new struct pthread_once (which just contains a bool).
This allows us to delete the non-standard pthread_key.h
header file (finally).
Reuse the pthread_pool_lock in order to synchronize the related
init function (so that it is only called maximally once from any
thread). The spinlock is only used to test the state and the
init function is not called with the spinlock held.
The alternative was to use an atomic inside of
struct pthread_once. But again, that could be up to 64-bits with
Zephyr's atomics implementation.
Ideally we would use C11 generics or something to support atomics
on 8, 16, 32, and 64-bit primitives.
Lastly, also update declarations for C11 threads as they mostly
mirror our pthread implementation.
This needed to be done as a single commit in order to ensure
continuity of build.
Signed-off-by: Christopher Friedt <cfriedt@meta.com>
Improve code readability of this driver by simplifying and reworking
some of the source code, formatting and comments.
This commit is not meant to cause any functional difference.
Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
The LIS2DU12 is a linear 3-axis accelerometer with advanced digital
functions whose MEMS and ASIC have been expressly designed to build
an outstanding ultralow-power architecture in which the anti-aliasing
filter operates with a current consumption among the lowest in the
market.
This driver is based on stmemsc HAL i/f v2.3
https://www.st.com/en/datasheet/lis2du12.pdf
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Do dhcpv6 state initialization same way as how dhcpv4 is done
when initializing network interface structure.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Avoid using #ifdefs when declaring macros twice. This way
there is only one macro that does the initialization.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Use the IF_ENABLED() macro to define the net_buf pool initializer
macro only once. This way the initializer is only defined in
one place.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Usually we want set all values of code triple Base Class, SubClass, and
Protocol at once. Merge existing functions to set code, subcode,
protocol into just one helper to set code triple.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
IEEE 802.15.4-2020 defines four possible values for Key Identifier Mode
field of the Auxiliary Security Header. The current ieee802154 driver
API only supports two of them: b00 and b01. This commit adds support for
the two remaining Key Identifier Mode values. It's done by replacing a
field that can only hold Key Index into a field that can holds a pointer
to the entire Key Identifier field.
See IEEE 802.15.4-2020, sections 9.4.2.3 and 9.4.4 for further reference.
Signed-off-by: Jędrzej Ciupis <jedrzej.ciupis@nordicsemi.no>
Add support for enabling the clock security system, which can detect
failures of the HSE clock.
Includes tests for nucleo_h743zi and nucleo_g474re.
Signed-off-by: Kevin ORourke <kevin.orourke@ferroamp.se>
This gets rid of the z_ prefix.
Note that z_xt_*() are being used by the HAL so they cannot be
renamed.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This follows the idea to remove any z_ prefix. Since MMU has
a large number of these, separate out these changes into one
commit to ease review effort.
Since these are no longer have z_, these need proper doxygen
doc. So add them too.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
z_xtensa_dump_stack() and z_xtensa_exccause() are both arch
internal functions that should not be exposed in public API.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
We follow the path of the header to define the guard, aarch32 was
removed some time ago and the guards still had AARCH32 in them, just
remove it and keep the guard consistent and short.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Fix misplaced in,out in @param. If any parameters are output,
mark the others as input for clarity.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
() Moves the architecture specific timing measurement APIs
under the timing measurement APIs group.
() Add SoC and board specific API groups.
() Document each SoC and board specific API so the doc shows up
for them.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Adds two APIs which allow for configuring the cellular
network configuration of a cellular network device. like
a cellular modem. The first allows for configuring which
access technology to use, and optionally, which bands to
use. The second allows for getting all supported access
technologies are supported, and which bands for each tech
are supported.
Signed-off-by: Bjarki Arge Andreasen <bjarkix123@gmail.com>
Adds a charge_enable handler to facilitate enabling and disabling
a charge cycle. This deprecates enabling and disable the charge
cycle via the CHARGER_PROP_STATUS property.
Signed-off-by: Ricardo Rivera-Matos <ricardo.rivera-matos@cirrus.com>
Add an interface to verify and enable a test mode. The test mode
selected in the SetFeature control request must be verified to be
supported by the controller and enabled after the status stage is
completed.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Not all device controllers expect the device address to be set after the
status stage. Add support to directly set a new device address without
waiting for the control request status stage.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
The ring field in the pte mapping a memory partition should
be based in the partition attribute and not in the domain
asid that is used only to set the ASID (in RASID) position for
user ring.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
