Add a reboot implementation for the native_sim target which restarts
the current executable keeping the command line arguments after closing
all open file descriptors.
Signed-off-by: Adrian Friedli <adrian.friedli@husqvarnagroup.com>
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Co-authored-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Deprecate this header which provides API compatibility with
native_posix, with planned removal in v4.4.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Including renaming the kconfig option
NATIVE_POSIX_TIMER into NATIVE_SIM_TIMER deprecating the first one.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Both polling and interrupt based APIs are supported in the TTY driver.
And the console backend is enabled unless *any* UART driver is built.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Rename the driver from uart_native_posix to uart_native_pty.
Including renaming the DTS compatible, and kconfig options, deprecating
the old ones.
And refactor the driver, generalizing it, so we can have any number of
instances.
Note that, unfortunately generalizing to N instances cannot be done
without a degree of backwards compatibility breakage: This driver was
born with all its configuration and selection of the instances based on
kconfig.
When the driver was made to use DT, it was done in a way that required
both DT and kconfig needing to manually coherently enable the 2nd UART.
This has now been fixed, which it means only DT is used to decide how
many instances are avaliable, and UART_NATIVE_POSIX_PORT_1_ENABLE is
just ignored.
Including:
* Deprecate UART_NATIVE_WAIT_PTS_READY_ENABLE: the options is always on
now as it has no practical drawbacks.
* Deprecate UART_NATIVE_POSIX_PORT_1_ENABLE: DTS intanciation defines it
being available now.
* Rename a few functions and in general shorten pseudo-tty/pseudo-
terminal to PTY instead of PTTY.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Including renaming the DTS binding and kconfig options
deprecating the old one.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
The FUSE driver allows accessing a possible filesystem, independently
of the underlaying device, so let's correct the description so we do
not mix "flash" with "filesystem".
Also, one does not need to create the 'flash' folder these days. The
FUSE library will if needed.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Now we can build the FUSE driver with any embedded libC,
so let's update the table.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Deprecate this header which provides API compatibility for the
native_posix timer HW model, with planned removal in v4.4.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Deprecate this header which provides API compatibility with
native_posix, with planned removal in v4.4.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Rename the driver files, binding and kconfig options, while deprecating
the old binding and kconfig options.
Uses in tree are replaced.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Rename this driver to eth_native_tap, including renaming all its
options.
The old options remain until v4.4, but as deprecated.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Correct the reference in the comment to native posix.
This header is here to stay providing the API for registering
arguments.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
The native_posix pages are going to be removed from the tree, let's
remove references to them.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Similar to e770128c2. Prevent overrunning the irq vector table.
This is not happening today in tree, but coverity thinks it
does. Checking for it to prevent it is not a bad idea
anyhow, so let's do it.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
Mostly a revert of commit b1def7145f ("arch: deprecate `_current`").
This commit was part of PR #80716 whose initial purpose was about providing
an architecture specific optimization for _current. The actual deprecation
was sneaked in later on without proper discussion.
The Zephyr core always used _current before and that was fine. It is quite
prevalent as well and the alternative is proving rather verbose.
Furthermore, as a concept, the "current thread" is not something that is
necessarily architecture specific. Therefore the primary abstraction
should not carry the arch_ prefix.
Hence this revert.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Now that MbedTLS is capable of automatically enabling
CONFIG_ENTROPY_GENERATOR (when available), we can remove forced
enablements in boards|soc deconfig files.
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
ENTROPY_GENERATOR is now automatically enabled if the board
has "zephyr,entropy" chosen property set, so there is no need
to manually select it.
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
BT uses PSA Crypto API to perform crypto operations and, on this
platform, these APIs are implemented through Mbed TLS. In order
to properly initialize this library, a random number generator
is required.
* If the platform supports an HW entropy generator (ex: native_sim,
nrf), then ENTROPY_GENERATOR must be used;
* Otherwise (ex: qemu_cortex_m3) test random generator can be
enabled.
Enabling the proper option at board Kconfig level allows for
a more compact code change instead of manually editing _all_
the samples/tests that required this fix.
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
`_current` is now functionally equals to `arch_curr_thread()`, remove
its usage in-tree and deprecate it instead of removing it outright,
as it has been with us since forever.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
This option existed only to make the transition from native_posix to
native_sim easier. As native_posix is going to be removed in v4.2
we deprecate this option now, so it will also be removed.
We also switch this option to default to false already now.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Full name was set based on the information available either in board
documentation or in Twister files.
Whenever applicable, vendor name was dropped from the full name so that
all boards have a consistent naming scheme.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
The sample is supposed to help examine the issues with touchscreen.
It draws a plus in last touched position.
Signed-off-by: Dominik Lau <dlau@internships.antmicro.com>
Signed-off-by: Filip Kokosinski <fkokosinski@antmicro.com>
One needs the 32bit version of the SDL development library when
building for 32bit native_sim, and for the 64bit native_sim the
64bit version. Let's clarify this.
Also fix the SDL2 link.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
For the parts of the simulator which are dedicated for the native
platforms (POSIX arch based):
* Refactor the parts that interacts with the host, so it is possible to
use it also with embedded libCs
* Enhance it with more options to allow:
* Keeping the content just in RAM
* Erasing the EEPROM file at exit
* Clearing the file at boot
* Also show in the command line help the default file name.
As part of this:
* Update the kconfig dependencies, so we allow building it with other
C libraries in the native targets
* Update the table in the native_sim docs to indicate all C libraries
are supproted now
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Updates references to the net-tools project to refer to the correct
placement of net-tools under tools.
Signed-off-by: Florian Grandel <fgrandel@code-for-humans.de>
Update i2c_emul.c to support i2c_target_register and i2c_target_unregister
function calls as well as support address forwarding in emulation.
Address forwarding helps us test IPCs in native sim. Instead of having to
emulate 2 separate cores, we can forward read/write requests from one bus
to another bus (effectively creating a loop). This way the same image can
simulate both the controller and the target.
Signed-off-by: Yuval Peress <peress@google.com>
This commit introduces the ability to set the CAN
interface from command-line. This is helpful
if we want to run multiple instances of the app
with different CAN interfaces without making
separate compilations for each instance.
Signed-off-by: Kacper Dalach <dalachowsky@gmail.com>
The drivers should be independent after the move to the new HCI driver
API. Having them as a choice also has unexpected consequences with some
drivers being unexpectedly enabled.
Signed-off-by: Johan Hedberg <johan.hedberg@gmail.com>
The gpio-emul driver does not actually require any reg property,
since it is not in the physical memory map of any device. So
let's remove that property from the bindings.
Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
Remove all CAN controller "bus-speed" and "bus-speed-data"
properties. These all use the default bitrates set via Kconfig.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
USB_NATIVE_POSIX dependencies were partially broken for
native_sim as the option was duplicated in the boards
defconfigas.
Let's not define it also in the board Kconfig.defconfig
but instead default it to y in its main definition if
building for either native_posix[//64] or native_sim[//64]
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Instead of having the boards override the default
in their Kconfig.defconfig
let's just default to IMMEDIATE logging mode in the main
definition if we are building for a ARCH POSIX board.
This avoid issues w dependencies being lost if not duplicated
correctly.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
The EEPROM_SIMULATOR already defaults to 'y' with proper
dependencies in its main definition in drivers/eeprom/Kconfig.
Let's not define it also in the board Kconfig.defconfig
as that causes dependencies to be lost if not duplicated
correctly.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
The FLASH_SIMULATOR already defaults to 'y' with proper
dependencies in its main definition in drivers/flash/Kconfig.
Let's not define it also in the board Kconfig.defconfig
as that causes dependencies to be lost if not duplicated
correctly.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Adjustments of dts and defconfig files to adjust for the MERGE removal.
The revert of MERGE requires specific dts and defconfig files for boards
which relied on the MERGE feature.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
To use this functionality one must now use the native_sim//64
(variant) version. The old hwmv1 compatible name for the board
was left provisionally while all tests in tree were ported.
That being now done, this old name can be removed.
After this change one cannot build anymore
targeting native_sim_64, but must instead build
targeting native_sim/[native]/64.
For twister tests the old name is already not valid.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Document offloaded sockets driver, which is an alternative to Ethernet
driver for networking applications.
Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
Co-authored-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Use NSI_HW_EVENT() in order to periodically check for events in host
sockets. Whenever there is a socket event ready to be processed by Zephyr,
raise native_sim (newly introduced) CPU interrupt, so that Zephyr driver
can signal readiness with k_poll().
Maintain a list of Zephyr poll() executions in Zephyr context. Iterate
through them whenever there is some event to be processed.
Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
The native_sim boards support the DMA emulator just like
native_posix. The tag was just never added in the native_sim
twister yaml. Let's add it.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
