This commit renames the x86 Kconfig `CONFIG_{EAGER,LAZY}_FP_SHARING`
symbol to `CONFIG_{EAGER,LAZY}_FPU_SHARING`, in order to align with the
recent `CONFIG_FP_SHARING` to `CONFIG_FPU_SHARING` renaming.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit renames the Kconfig `FP_SHARING` symbol to `FPU_SHARING`,
since this symbol specifically refers to the hardware FPU sharing
support by means of FPU context preservation, and the "FP" prefix is
not fully descriptive of that; leaving room for ambiguity.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
Add program download (firmware update) support according to the CAN in
Automation (CiA) 302-3 draft standard proposal v4.1.0.
The implementation supports a Zephyr specific vendor command allowing
external confirmation of a newly booted firmware image. If this is not
desired, the application can confirm the image by other means.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Added special flag that can be used to indicate that optional
arguments are passed without any parsing (e.g. quotation marks
removal). Modified execute command to parse command line buffer
argument by argument.
After this change it is possible to forward whole command to
command handler (using select).
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
The macro iterates through the list of child nodes and invokes provided
macro for each node.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add application control of initiating phy change procedure and it's
parameters.
The reasons for allowing the application control over the PHY:
- Allow changing to Coded PHY.
- Application may change PHY to react to changes in environment
to balance throughput and range.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add application control of initiating data length procedure and it's
parameters.
The reasons for allowing the application control over the data length:
- Bandwidth control adjusted based on number of active connections.
- Changing data length before switching to coded phy.
- Applying workarounds for interoperability problems.
- Controlling order of ATT MTU and data length procedures.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
The DS3231 is an I2C real-time clock with internal temperature
compensated oscillator, maintaining civil time to 1 s precision with
nominal 2 ppm accuracy from 0-40 Cel.
The basic functionality is exposed as a counter that is always running
at 1 Hz. Much more functionality is exposed as driver-specific API,
including the ability to translate between the time scale of the DS3231
and the time scale of the Zephyr uptime clock. This allows correlation
of events in the system clock to UTC, TAI, or whatever time scale is
used to maintain the DS3231.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
These helper functions may clarify how much data is available to read
from or write to the circular buffer of a k_pipe.
Fixes#25036
Signed-off-by: Christopher Friedt <chrisfriedt@gmail.com>
The Bluetooth 5.2 specification was recently released, and has a new
version identifier (11) assigned to it in the Bluetooth Assigned
Numbers.
Relates to commit fa241f0249 ("bluetooth: Add decoding for BLE 5.2
version string")
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Add an API to transmit a continuous wave at a fixed frequency. This
functionality is useful to test the radio in a lab setup.
Signed-off-by: Andreas Sandberg <andreas@sandberg.pp.se>
Add basic driver for GIC V3 interrupt controller.
This implementation supports
- distributor, re-distributor and cpu interface initialization
- configuration and handling of SPI, PPI and SGI.
- V2 Legacy mode is not supported and uses system interface.
Current implementation supports GIC secure state only.
All interrupts are routed to Secure EL1 as 'irq' by configuring
them as Group1 Secure.
TODO:
- MPIDR based affinity routing setting.
- percpu redistributor probe
- message based SPI and SGI generation api
- EL1NS support. Legacy mode support.
- LPI/ITS is not supported.
Signed-off-by: Sandeep Tripathy <sandeep.tripathy@broadcom.com>
This commit introduces dedicated return type for custom_handler.
Relevant code is updated to fulfill the API documentation.
Signed-off-by: Emil Obalski <emil.obalski@nordicsemi.no>
This exception allows USB Audio Class to properly respond to the
interface requests.
This commit is temporary solution and shall not be considered as
valid solution for other classes.
Signed-off-by: Emil Obalski <emil.obalski@nordicsemi.no>
Port the I2S and DMIC drivers to the new timeout API so that they do
not need to enable legacy timeouts.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Code using this API to set a key to a value that is a string literal
produces errors in C++ because the passed pointer is not const
qualified, allowing the possibility that the callee modifies the
referenced string literal memory. Add the required const qualifiers
since the set function does not change the passed to it.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
At present it is not possible to write a printf()-like function in
board code which outputs to the shell. Add shell_vfprintf() to permit
this.
Signed-off-by: Simon Glass <sjg@chromium.org>
It is useful to run tests which generate shell output and check that it
is correct. Update the existing 'dummy' backend to support this.
It works by retaining the output in a small buffer so that it can be
read and checked by the test.
Signed-off-by: Simon Glass <sjg@chromium.org>
Make drivers multi-instance wherever possible using DT_INST_FOREACH.
This allows removing DT_HAS_DRV_INST in favor of making drivers just
do the right thing regardless of how many instances there are.
There are a few exceptions:
- SoC drivers which use CMake input files (like i2c_dw.c) or otherwise
would require more time to convert than I have at the moment. For the
sake of expediency, just inline the DT_HAS_DRV_INST expansion for
now in these cases.
- SoC drivers which are explicitly single-instance (like the nRF SAADC
driver). Again for the sake of expediency, drop a BUILD_ASSERT in
those cases to make sure the assumption that all supported SoCs have
at most one available instance is valid, failing fast otherwise.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
ARC_MPU_VER 2 has a strong requirement in
* size, must be >= 2048 bytes and power of 2
* start address must be aligned to size
It may bring a big waste of memory.
On the other hand, GEN_PRIV_STACK is used for ARC_MPU_VER 2,
it conflicts with MPU_STACK_GUARD.
So considering the limmitations, remove MPU_STACK_GUARD for
ARC_MPU_VER 2
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
Because ARC MPUv3 doesn't have a strong alignment requirement
as ARC MPUv2 does, no use of GEN_PRIV_STACK for it.
Without GEN_PRIV_STACK, all stack elements can be in one stack object.
See #24048.
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
drop the original C macro based allocation of privilged stack as
it may cause the waste of memory for ARC MPUv2.
now use the way of GEN_PRIV_STACK to generate privilege stack as
other archs did, e.g. ARM.
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
Only persist advertising when the bt_le_adv_start API is used to start
the advertiser. For multiple advertising set a connectable advertiser
can only be started if there is a connection object available for the
advertiser. Leave the decision on which advertising set should be
advertising up to the application instead of suspending advertising
when no connection object is available.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
MACRO_MAP has the same functionality as FOR_EACH macro. Removed macro
implementation and replaced with FOR_EACH call.
Deprecated macro to avoid having two macros with the same
functionality.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
In process of deprecating MACRO_MAP macro which has same functionality
as FOR_EACH macro, replaced MACRO_MAP with FOR_EACH.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Updated implementation of FOR_EACH and FOR_EACH_FIXED_ARG to use same
engine as FOR_EACH_IDX macro.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Added macros which iterate over provided parameters and call specific
macro with this parameter, index and fixed argument
(FOR_EACH_IDX_FIXED_ARG).
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Rename DT_HAS_NODE to DT_HAS_NODE_STATUS_OKAY so the semantics are
clear. As going forward DT_HAS_NODE will report if a NODE exists
regardless of its status.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This library supports stream writes to flash with
optinal progressive erase.
This module is a direct copy of the functionality found in
subsys/dfu/img_util/flash_img.c
Signed-off-by: Håkon Øye Amundsen <haakon.amundsen@nordicsemi.no>
Convert all canbus related API/samples/tests/subsys
to the new timeout API with k_timeout_t.
Signed-off-by: Alexander Wachter <alexander@wachter.cloud>
The riscv linker scripts utilize DT_FLASH_BASE_ADDRESS and
DT_FLASH_SIZE, as we want to phase out the old generator we need to
replace these defines with macros from devicetree.h.
We support two flash configurations at this point, either a QSPI flash
like on the hifive board or a SoC flash like on the rv32m1_vega. We
update the linker scripts to check the compat of the zephyr,flash node
and based on if its 'jedec,spi-nor' or 'soc-nv-flash' we determine how
to extract the "flash" base address and size.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
If we have removed first net_buf, then we must not restore the
original cursor as that will point to wrong head net_buf.
Add also unit test to check that the packets are removed
properly.
Clarify the documentation that we are removing data from
beginning of the function, also document that the cursor
is reset after this call.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The k_thread_resource_pool_assign() parameters were incorrectly
documented. Part of the thread parameter description should have been
in memory pool variable documentation.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Fix BT_LE_CONN_OPT_NONE renamed to BT_CONN_LE_OPT_NONE missed in 2
places in conn.h
Regression from commit: fdb3da8aff
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Get rid of legacy timeout API and move to new timeout API for LoRa.
This involves changes to API, SX1276 driver and sample application.
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
fix bss section be copy to binary.
When compiling with non-xip.
All sections will be placed in the ram.
If NOBITS section isn't placed at the end of ram,
objcopy will placed these section to binary file.
The modify only for no-userspace.
In userspace the section will be adjust,
kobject_data size increase,
the bss be shifted, the content of kobject_data
will no mactch to kernel obj of bss.
Signed-off-by: Frank Li <lgl88911@163.com>
