If cfg_changed has not been set consider that the application don't
care and just skip it.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Move to more generic tracing hooks that can be implemented in different
ways and do not interfere with the kernel.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
We will implement this as a core feature using tracing points and make
it available to any application.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Remove this feature specific to QMSI and available through samples only
to allow for migration to tracing hooks.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Define generic interface and hooks for tracing to replace
kernel_event_logger and existing tracing facilities with something more
common.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Add osErrorTimeoutResource as return value when message
cannot be put in queue during waiting period. Also set
message value only when message is received.
Signed-off-by: Niranjhana N <niranjhana.n@intel.com>
Fix in command line parsing common functions, to prevent
a possible segfault when handling string type arguments
Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com>
console.h references struct k_fifo for an argument, so include header
where it's defined.
Fixes: #9536
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
This patch provides support needed to get timing related
information from riscv32 based SOC.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
This patch provides support needed to get timing related
information from nios2 based SOC.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
This patch provides support needed to get timing related
information from xtensa based SOC.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
Discard selected measurements that occur immediately before and
after the timer interrupt occurs. This causes fluctuations in the
time measured.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
Add implementation of timestamp_serialize() for xtensa, nios2
and riscv. The implementation for the above architectures is an
empty function.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
This patch provides support needed to get timing related
information from ARC based SOC.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
The benchmark application timing_info needs certain hooks to be
present in the kernel to get the accurate measurements. This
patch adds these hook at all the required locations.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
Added new KPIs for the userspace benchmarks.
1. Drop to user mode.
2. User thread Creation.
3. Syscall overhead.
4. Validation overhead k object init.
5. Validation overhead k object permission.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
WDT_NRFX is now enabling by default. Its configuration from proj.conf
files was removed.
Signed-off-by: Karol Lasończyk <karol.lasonczyk@nordicsemi.no>
Spurious TCP retries were observed using Wireshark while continuously
sending TCP packets at an interval faster than the initial RTO.
If the send list is empty and CONFIG_NET_TCP_TIME_WAIT_DELAY is used,
the retry timer will not be correctly stopped when receiving a valid
ACK. As a consequence, the timer might be running when a new packet is
queued, but the logics in net_tcp_queue_data() will not restart the
timer as it is already running. This will make the retry timer to expire
prematurely, potentially while sending packets.
The nested condition is merged into a single condition, allowing the
final else clause to be reached when a valid ACK is received.
Signed-off-by: Florian Vaussard <florian.vaussard@gmail.com>
multiprocessing.cpu_count() already returns the number of threads
(not cores), no need to multiply it by 2.
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
Assisning system heap to the current thread.
And validate allocation and free memory from the same system
heap memory pool.
Signed-off-by: Ajay Kishore <ajay.kishore@intel.com>
Previously, you had to go to the Kconfig dump at the bottom of the
symbol reference page to see selected symbols (as opposed to the
select*ing* symbols, which were already listed). Might be easy to miss.
Use a format similar to the list of defaults
('- SELECTED_SYM if CONDITION').
Also list 'imply's, though I don't think those are used anywhere in
Zephyr yet.
Simplify the code generating the list of selecting symbols a bit as
well.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
This commit adds an __ASSERT line in _get_region_attr_by_type,
to signal an error if the supplied MPU region type is not valid.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit adds a UL suffix after numerical digits to ensure
the correctness of certain shift operations.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit implements and integrates the ARMv8-M MPU driver
into the memory protection system for ARM.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit refactors arm_mpu.c by moving all internal function
implementation that is specific to ARMv7-M architecture to a
separate internal header file. This allows to easily extend
arm_mpu.c to support ARMv8-M by including all ARMv8-M-specific
implementation in a similar internal header.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit refactors the _get_region_attr_by_conf(.) function,
so it does the following:
- it is renamed to _get_ram_region_attr_by_conf(), to reflect
that it is only used to configure RAM MPU regions.
- it gets an arm_mpu_region_attr_t object structure pointer
to fill-in with the derived region attributes.
- it takes an additional argument (the region base address),
which allows the function to have a common signature with the
ARMv8-M version of it (where the attribute derivation needs
the base address).
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
