When calling net_hostname_set() from C++, you will hit compile
errors if you attempt to use a const char *. Since the internals
of net_hostname_set() just uses memcpy(), we should pass in the
new hostname as a const char * to better support C++.
Tested using samples/cpp/hello_world, with an added call to
net_hostname_set().
Signed-off-by: Andrew Kontra <andrew@legatoxp.com>
This updates the thread analyzer to optionally leverage the kernel's
thread runtime stack safety infrastructure to act upon threads whose
unused stack space has fallen below their configured thresholds.
By default, the thread analyzer merely reports what it has found.
However, a developer can override this behavior with a custom handler
using thread_analyzer_stack_safety_handler_set().
Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
Adds support for thread runtime stack safety. This kernel feature
allows a developer to run enhanced stack usage checks on threads
such that if the amount of unused stack space drops below a thread's
configured threshold, it will invoke a custom handler/callback.
This can be used by monitoring software to log warnings, suspend
or abort threads, or even reboot the system.
Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
Add a preprocessor check to ensure that DWARF Control Flow Integrity (CFI)
headers are only included when building with GCC or Clang toolchains, as
CFI support is currently limited to these compilers. This prevents
unsupported compilers from including architecture-specific CFI headers.
Signed-off-by: Peter van der Perk <peter.vanderperk@nxp.com>
Replace "struct sockaddr" by "struct net_sockaddr" as that is
the remaining of the POSIX symbols found in the tftp library.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Add explicit bespoke_cfg_size parameter to the dai_config_set()
function and its underlying driver API to improve configuration
validation and security.
Changes:
- Add 'size_t size' parameter to dai_driver_api.config_set callback
- Update dai_config_set() inline wrapper to pass size parameter
- Update all DAI driver implementations:
- Intel: SSP, DMIC, HDA, ALH
- NXP: SAI, ESAI, MICFIL
- Add documentation for new size parameter
This change enables drivers to validate the size of bespoke
configuration data, preventing buffer overruns and improving
robustness of the DAI configuration interface.
All existing callers must be updated to pass the size of their
bespoke configuration structures.
Signed-off-by: Adrian Bonislawski <adrian.bonislawski@intel.com>
mdns_responder.h did not include header guards for C++, causing
it to fail if used in a C++ file. This change adds the header
guards.
Tested using samples/cpp/hello_world, with an added call to
mdns_responder_set_ext_records().
Signed-off-by: Andrew Kontra <andrew@legatoxp.com>
This change implements full AVRCP Browsing support on both CT/TG,
and included all public APIs and callbacks, and add shell commands
for testing.
Signed-off-by: Make Shi <make.shi@nxp.com>
Drop the 'U' suffix from enum hex literals keep style consistent
and rename `bt_avrcp_list_app_setting_attr_rsp` to the clearer.
Signed-off-by: Make Shi <make.shi@nxp.com>
Support added for clock control using TISCI for devices using the binding
ti,k2g-sci-clk. This driver relies on the TISCI layer to make calls to the
DMSC core to set and get the clock rate and retrieve clock status.
Signed-off-by: Dave Joseph <d-joseph@ti.com>
Update top-level comment of `include/zephyr/crypto/crypto.h` as the API is
no longer experimental, as indicated by the @version 1.0.0 tag in Doxygen.
Signed-off-by: Mathieu Choplain <mathieu.choplain-ext@st.com>
remove mdio_bus_enable/mdio_bus_disable, as they are no
longer needed and make the mdio api simpler.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
Add a new type of observer: Async Listeners. They are executed within the
system work queue context, offering distinct advantages:
- Asychrouness: obviously it gains the ability of run some urgent/light
work load in a separate context.
- Prioritization: Async Listeners typically execute before other
application observers, as they run within the system work queue context
which is cooperative.
- Reliability: Ensures no message loss during execution. They use the same
mechanism as Message Subscribers.
Signed-off-by: Rodrigo Peixoto <rodrigopex@gmail.com>
USBD_MAX_UDC_MSG configures the number of events coming from the UDC
driver that the stack can keep. This can be filled very quickly if there
would be multiple bus events for some reason, or function handlers of
those events are blocked for long time. As a consequence, subsequent
events could be dropped, and completed transfers not handled. To avoid
it, we can store completed transfer requests in a slist and check it on
every event.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Add SCMI generic power state definitions for ON and OFF as specified
by the SCMI Power Domain protocol.
These constants will be used when setting or querying power states.
Signed-off-by: Yongxu Wang <yongxu.wang@nxp.com>
Introduce HID_USAGE_PAGE16() in order to be able to declare vendor
specific usage pages which require 16-bit numbers.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Let's use CONFIG_NATIVE_LIBC to detect builds with the host C library
instead of checking for both CONFIG_ARCH_POSIX && CONFIG_EXTERNAL_LIBC
as it is just simpler since we have this option.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Let's use CONFIG_NATIVE_LIBC to detect builds with the host C library
instead of checking for both CONFIG_ARCH_POSIX && CONFIG_EXTERNAL_LIBC
as it is just simpler since we have this option.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Add a new Kconfig option CONFIG_XEN_SYSCTL_INTERFACE_VERSION that allows
to change the version of the Sysctl interface used by Zephyr to issue
sysctl hypercalls.
For now versions 0x15 is supported.
Signed-off-by: Mykyta Poturai <mykyta_poturai@epam.com>
Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
Add a new Kconfig option CONFIG_XEN_DOMCTL_INTERFACE_VERSION that allows
to change the version of the Domctl interface used by Zephyr to issue
domctl hypercalls. Add compile-time checks to enable or disable certain
Domctl operations based on the selected Domctl interface version.
For now versions 0x15, 0x16, and 0x17 are supported.
Also it required to correctly guard domctl call that were not supported
prior to specified version.
Signed-off-by: Mykyta Poturai <mykyta_poturai@epam.com>
Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
If 0 is passed as domain id to the Xen createdomain hypercall, it will
allocate a new domain id and return it via the domctl structure.
Allow callers to access this new domain id via a pointer arg.
This will allow to create domains without explicitly specifying the
domain id for them.
Signed-off-by: Mykyta Poturai <mykyta_poturai@epam.com>
Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
Document all of the public functions in the domctl API with doxygen
Signed-off-by: Mykyta Poturai <mykyta_poturai@epam.com>
Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
The size is passed in bytes, not in megabytes. So rename the parameter
to avoid confusion.
Signed-off-by: Mykyta Poturai <mykyta_poturai@epam.com>
Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
Domain control call "XEN_DOMCTL_getvcpuinfo" provides information
about domain's virtual CPU(s). It can be used by Domain-0 services
for gathering statistic and vCPUs current status.
Signed-off-by: Dmytro Semenets <dmytro_semenets@epam.com>
Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
This hypercall can be used get some information about physical machine
and running guests:
- sysctl hypercall "xen_sysctl_getphysinfo" allows read information about
physical machine: number CPUs, memory sizes, hardware capabilities, etc.
- sysctl hypercall "xen_sysctl_getdomaininfolist" returns array of domain
info structures that provide information about particular domain(s).
Signed-off-by: Dmytro Semenets <dmytro_semenets@epam.com>
Signed-off-by: Mykyta Poturai <mykyta_poturai@epam.com>
Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
Xen API contains hypercall, which allows domains to identify Xen
version, that is currently used on the system. It can be used to check
if current version is supported by Zephyr or to change behavior of the
drivers or services.
Signed-off-by: Dmytro Semenets <dmytro_semenets@epam.com>
Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
Add DWARF hint to handle z_thread_entry correctly
in debuggers. This function starts a new thread and never returns.
Use `.cfi_undefined` so DWARF-based unwinding does not rely on return.
Without this, unwinding may follow a bogus return address, leading to
invalid memory reads and potential bus faults during backtrace.
Signed-off-by: Peter van der Perk <peter.vanderperk@nxp.com>
Add wrappers for following XEN_DMOP_* hypercalls.
These enables Xen device model control path:
dm_op provides operations to create/manage the ioreq server
so guest MMIO accesses are trapped and handled by the hypervisor.
These are guarded by CONFIG_XEN_DMOP.
- dmop
- dmop_create_ioreq_server
XEN_DMOP_create_ioreq_server
- dmop_map_io_range_to_ioreq_server
XEN_DMOP_map_io_range_to_ioreq_server
- dmop_set_ioreq_server_state
XEN_DMOP_set_ioreq_server_state
- dmop_nr_vcpus
XEN_DMOP_nr_vcpus
- dmop_set_irq_level:
XEN_DMOP_set_irq_level
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
Adds functionality that allows saving a single setting to NVM using
the newly added function in the settings subsystem. This also
replaces calling the subtree save function if it the underlying
Kconfig is enabled to reduce code paths in settings mgmt
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Adds a function that allows saving of a single setting item without
changing the value, or saving a subtree of settings, to the storage
backend
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Since Shorter Connection Intervals changes the unit that connection
intervals can be represented in. It is necessary to change how
they are stored and represented.
This commit deprecates interval in favour of interval_us.
Remove use of interval in internal bt_conn struct since it is no longer
needed.
Signed-off-by: Timothy Keys <timothy.keys@nordicsemi.no>
Some modem revisions can hang up on gnss functionality. Added
a warning and a workaround to doxygen documentation.
Signed-off-by: Lukas Gehreke <lk.gehreke@gmail.com>
Add `adc_read_async_dt()`, based on `adc_read_async()` and
`adc_read_dt()`, as static inline function.
Signed-off-by: Ruben Völl <ruben.voell@sevenlab.de>
Adds support for the memory pool statistics (mpstat) command, which
will list details on various memory heaps on the device
Signed-off-by: Jamie McCrae <spam@helper3000.net>
This commit deprecates:
- the `CONFIG_BT_SIGNING` Kconfig option
- `BT_GATT_CHRC_AUTH` property
IOW, this commit deprecates the LE Security mode 2 support.
Explanation:
Erratum ES-26047 introduced in Bluetooth Core Specification v6.2
requires SingCounter to be persistently stored to prevent replay
attacks.
Currently, the Host doesn't store SignCounter, therefore the device is
vulnerable to replay attacks after reboot.
Additionally, the current implementation doesn't assume that SignCounter
of a received message can be incremented by more than one and thus may
not validate correct message.
The Bluetooth Security and Privacy Best Practices Guide recommends to
not using Data signing and recommends to use LE Security mode 1 levels
2, 3 or 4 instead.
The Signed Write Without Response sub-procedure, which is the only user
of Data signing, is optional (see Vol 3, Part G, Table 4.1).
See also ES-18901.
The aforementioned reasons make no sense to keep this feature.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
It seems the new microvolt/microamp rework (#95588) simply forgot to
implement zero current voltage offsets.
Signed-off-by: Martin Stumpf <finomnis@gmail.com>
Implement Scalable Vector Extension (SVE) context switching support,
enabling threads to use SVE and SVE2 instructions with lazy context
preservation across task switches.
The implementation is incremental: if only FPU instructions are used
then only the NEON access is granted and preserved to minimize context
switching overhead. If SVE is used then the NEON context is upgraded to
SVE and then full SVE access is granted and preserved from that point
onwards.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Commit updates maximum OOB authentication size from 8 bytes
till 32 bytes according to specification errata ES-27446.
Since previous OOB API does not allow to expose OOB values
with such width the new API has been introduced.
The previous API was deprecated and hidden under
BT_MESH_PROV_OOB_API_LEGACY option and left for backward
compatibility with existing code base.
Signed-off-by: Aleksandr Khromykh <aleksandr.khromykh@nordicsemi.no>
Summary:
As Zephyr getopt is not really compatible with Posix getopt, rename
Zephyr getopt to sys_getopt.
Background:
Zephyr getopt module was introduced in #31356 to be used by the shell.
Zephyr's getopt is not the standard one. It has multiple APIs which make
it more suited for a system like Zephyr where different components may
want to use it for different purposes. Including APIs to init it,
get and set its internal state etc.
Several Zephyr modules (shell, net, wifi, ztest) use this getopt with
these special APIs. The getopt module is bundled in the POSIX
compatibility API subsystem (CONFIG_POSIX_C_LIB_EXT).
Problem description:
As it is not the standard getopt(), no C library can possibly provide
a Zephyr compatible version (even if such C library were to provide a
standard getopt()). As it is bundled in Zephyr's POSIX API in
CONFIG_POSIX_C_LIB_EXT), multiple components that depend on it are
selecting CONFIG_POSIX_C_LIB_EXT. Zephyr core components should not
depend on the POSIX API in this way.
Changes done in this commit:
Rename the getopt*() APIs to sys_getopt*() and move them into a module
under lib/utils with its own Kconfig option to enable it.
Zephyr's users are changed to use this new component.
The POSIX subsystem can continue providing getopt() by calling the new
sys_getopt() and in that way retain backwards compatibility for external
users.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
This commit moves all operations on single files into ZVFS and makes the
POSIX subsystem call into ZVFS to perform them. It was necessary to define
a `struct zvfs_stat` to avoid a dependency cycle. Functions used
internally for file i/o operations are publicised since they won't require
any changes between various subsystems. This allows ZVFS to actually
fulfill its purpose of facilitating cooperation of different file APIs.
Signed-off-by: Jakub Klimczak <jklimczak@internships.antmicro.com>
Add helper functions for querying the internal fields of
`struct net_buf_pool` when `CONFIG_NET_BUF_POOL_USAGE` is enabled.
Signed-off-by: Jordan Yates <jordan@embeint.com>
COPY and INFO are different names for the same Output Section Type,
but the latter is easier to understand in the context we are using it.
Replace COPY with INFO in the LLEXT linker script snippet.
Signed-off-by: Mathieu Choplain <mathieu.choplain-ext@st.com>
