Add a small section that describes the existance of the coding
guidelines page and links to it, in order to raise awareness of the
effort towards complying with those.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Link to the coding guidelines from the main contribution guidelines
page, so that users are aware of the guidelines.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Aside from the MISRA-C derived Coding Guidelines, add a list for
additional ones that are not a subset of a standard.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Fixing issues with recent versions of breathe 4.19.2:
WARNING: Unparseable C cross-reference: 'struct device'
Invalid C declaration: Expected identifier in nested name, got keyword:
struct [error at 6]
struct device
------^
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
We still have cases where qemu crashes are not being correctly captured
in the on-screen summary, however they are captured in the final
generated report.
Fixes#26679
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Change the default behaviour of the flash partition choice when no
matching compatible is found. The new default is the grandparent node
of the fixed-partition.
As the grandparent node is what the jedec_spi_nor and nordic_qspi_nor
compatibles were selecting, remove these as separate checks.
This allows the flash_map API to be used for implementations of the
flash API other than the 3 originally specified (soc_nv_flash,
jedec_spi_nor & nordic_qspi_nor).
Fixes#26397
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Disable test with long AD data being set, as 251 byte
Advertising PDU is not yet supported.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fixed memory corruption when using uninitialised previous
PDU to populate current PDUs.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix typo in logged Kconfig option name that is missing in used
configuration. This one was mostly problematic for developers wanting to
find such option in source tree using grep - NET_SOCKET_OFFLOAD was not
found in Kconfig files.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Resolves a corner case where the segmented sending would be rescheduled
before the segments were done sending. This would happen if the
processing of each segment took longer than the retry delay. The
consequence of this was that some segments were resent multiple times at
the cost of other segments, occasionally causing a loss of transfers.
Rearranges, realigns and documents seg_tx structure bitfields in
transport.c. Removes bitwidth of counter fields, and collecting all flag
fields into one byte.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
...instead of GNU binutils to extract DWARF information.
This is now a bit more portable across OS and toolchain.
One bouns is that this nows with on qemu_x86_64.
A few differences are:
() z_mrsh_* which are aliases to handler_no_syscalls() are now
dropped as they are mapped to the same address, so that they
are not counted multiple times.
() Static functions and variables with same names should now be
attributed to the correct source files instead of being
accumulated into the same symbol of one file (e.g. multiple
thread_entry() in kernel tests).
() The totals for ROM and RAM are calculated from the
corresponding sections. Previous script includes the debug
sections as total ROM size which is not entirely correct.
Fixes#22996
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Enforce support for Read RSSI command if BT_CONN and BT_HCI_RAW are
selected. According to the Bluetooth specification, support for the
Read RSSI command is mandatory if the Connection State is
supported. BT_HCI_RAW indicates that the controller is an
independently qualifiable module and not part of a combined
host/controller build. This change avoids a configuration that cannot
be possibly qualified.
Signed-off-by: Wolfgang Puffitsch <wopu@demant.com>
Change fixes storing subscriptions in settings. CCC write can interrupt
the ccc_delayed_store. Without the change, new CCC was not stored in
non-volatile memory and the work that stored CCC was not resubmitted.
That resulted in lost subscription after reboot.
Fixes: #26862
Signed-off-by: Marek Pieta <Marek.Pieta@nordicsemi.no>
Refactor implementation to perform enable and started state
updates at consistent places in code.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
1. Add code change to the test_permission_inheritance() to let it
test that child thread can't access parent thread object. Now that test
tests one more related to it feature.
2. Add new Doxygen tags with informative descriptions about the kernel
objects tests. That will make reading and understanding kernel object
tests code easier.
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
Add bond_deleted callback so that the application can keep track
of when bond information is deleted in the stack.
Bond information can be deleted by the application through bt_unpair
or automatically by the stack in some cases, e.g when
CONFIG_BT_KEYS_OVERWRITE_OLDEST is enabled and the oldest bond
is overwritten.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Adding just the cache flush function for x86. The name
arch_cache_flush comply with API names in include/cache.h
Signed-off-by: Aastha Grover <aastha.grover@intel.com>
Add advertising option for undirected one-time advertising, and
directed advertising using identity, and peer direct is RPA option.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Allow calling bt_le_adv_start with no connection object available
when not the option BT_LE_ADV_OPT_ONE_TIME has been set. In this
case the advertiser will be restarted once there is a connectable
advertiser object available.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
The zephyr,code-parition was set incorrectly to SRAM. Set it to the
slot0 partition, so that enabling BOOTLOADER_MCUBOOT will place the code
at the proper address.
Signed-off-by: David Brown <david.brown@linaro.org>
The partition table in DTS are offsets within the flash device, not
absolute addresses. The flash doesn't start at 0 on the lpc55s6x
(because of the secure execution bit), but the offsets in the partition
table should.
Signed-off-by: David Brown <david.brown@linaro.org>
Current implementation of net_ipv6_send_rs() uses
net_ipv6_addr_create_ll_allnodes_mcast() for creating RS packet.
As result we send RS packet to all-nodes destination [FF02::1],
but RFC4291 requires all-routers destination [FF02::2] for RS packets.
Signed-off-by: Eug Krashtan <eug.krashtan@gmail.com>
Instead of replacing of copyright year with the new one,
necessary to add new to the existing one
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
To improve Zephyr tests, I think that it will necessary to have test,
that verifies a child thread inherits resource pool assignment
of their parent.
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
Add new semaphore tests, to test important features like:
-count limit
-semaphore define at compile time
-mutual exclusion
I decided to add new test cases that can improve Zephyr
semaphore testing infrastructure.
For each new test added informative Doxygen description.
New test cases test next important requirements:
1. test_k_sem_correct_count_limit()
That test verifies that semaphore can be taken correctly by a thread,
and taking of semaphore decrements its count as expected.
2. test_k_sem_define()
Explicit ans standalone test to test semaphore can be defined
compile time.
3. test_sem_queue_mutual_exclusion
Test that our system can provide a traditional counting
semaphore abstraction for mutual exclusion.
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
The DT_INST_* macros for PWM may not exactly point to the hardware
instance (e.g. DT_INST_0 may not point to PWM0). So use the node
labels for a more precise match.
Fixes#26782
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
After commit 8a6b02b5bf ("lib/os/heap: some code simplification in
sys_heap_aligned_alloc()") it is no longer required to have a "big"
heap for aligned allocations to work on 32-bit targets. While the
natural alignment for returned memory has an offset of 4 within a chunk
unit due to the smaller header size, returning to a chunkid from a
memory pointer with an offset of 8 will fall back onto the proper chunk
number once the 4 is substracted and then divided by 8.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
The code is doing a split in split_alloc(), adding the leftover to the
free list, then splitting the suffix away in sys_heap_aligned_alloc(),
removing the former leftover from the free list, combining it with the
suffix and finally adding the combined chunk back to the free list.
Instead, let's have each allocator do their own splitting only once by
moving the split_alloc() processing upstream rather than downstream.
This also allows for the "used" flag to be set only once at the end
rather than being overwritten along the way.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Instead of limiting the excess split-off to sufficiently large chunks
in split_alloc(), let's allow normal allocations to create "solo free
headers" just like with aligned allocations. There is no point leaving
them in the allocated chunk if the user didn't ask for it. Doing so
makes them eligible for merging at the next opportunity and potentially
reusable sooner.
Also make the validation code aware of them.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
One fundamental validation criteria is to never have consecutive free
chunks. If that ever happens we failed to merge them. That means a free
chunk must always be surrounded by used chunks.
It is a pain to extend valid_chunk() with new rules as it is.
So a VALIDATE() macro is introduced to make things easier to work with.
It also allows for isolating each test, possibly making VALIDATE() into
__ASSERT() to determine exactly which test is tripping when debugging.
Finally, because of that new validation rule, sys_heap_validate() must
be modified so not to use valid_chunk() while it is flipping all the
"used" flags. So let's run valid_chunk() up front before alterating
chunk headers.
Now sys_heap_validate() has become justifiably more expensive and a few
emulated targets are about to bust the tests/lib/heap test timeout. So
bump the timeout as well.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
This makes the code cleaner wrt bucket_idx() usage on chunks for which
solo_free_header() is true. In such case the bucket_idx() computation
is useless, and potentially undefined anyway.
In the same vain, move the clearing of the used flag out of
free_chunks() as only one of its callers actually needs that.
Makes free_chunks singular as there is only one chunk (potentially
spanning multiple chunk units) to free.
Also some cosmetic changes for better code uniformity.
No functional changes.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Now that PCIE and PCIE_ENDPOINT are made independent,
remove unnecessary CONFIG_PCIE=y from defconfig
Signed-off-by: Abhishek Shah <abhishek.shah@broadcom.com>
With this refactoring of pcie directory, RC drivers are placed under
host/ directory, EP drivers are placed under endpoint/ directory and
they are completely independent of each other.
Signed-off-by: Abhishek Shah <abhishek.shah@broadcom.com>
The p_memsz field which indicates the size of a segment in memory
isn't always a multiple of 8. Remove the assert and add padding if
necessary. Without this change it's not possible to generate EFI
binaries out of all samples & tests in the tree.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
