Uses net_buf_simple_clone to access the sdu of an unsegmented app packet
for re-encryption.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Provides a way to clone a net_buf_simple without altering the state of
the original buffer. The primary usage scenario is for manipulating a
previously allocated PDU inside a buffer without altering the length and
offset of the buffer.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Local messages are already enqueued for the LPN in the tx path, and
don't have to be added again in the rx path.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Re-encrypts single-segment application messages when the network seqnum
has changed, to avoid encrypting messages with different seqnums in
network and transport. This operation is only required for unsegmented
messages, as segmented messages don't need to use the same seqnum in
network.
Reinstates the special adv data for friend messages to store the app key
index.
Fixes#19265.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Provides a utility function for getting an application key given a
subnet and an app ID. Primary use-case in friendship re-encryption.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Provides utility function for parsing network headers outside of the
network layer. The primary intended use-case is friendship.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
When small blocks are recombined to create a single block at a shallower
level, it is sufficient to remove those blocks from the free list. There
is no need to mark those small blocks as allocated in the bitmap.
This, in turn, removes the need to mark small blocks back as unallocated
when splitting up a big blocks as they'll already be so marked.
Only the first small block needs to be marked allocated and the
remaining blocks only need to be added to the free list.
This makes the code smaller and more efficient, especially since those
removed bit manipulations were located within loops.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
This turns the free-bit flag into an alloc-bit flag effectively
reversing its semantic. This is to make further changes more natural
and easier to understand.
No need to clear the alloc bits at init time as they're located in .bss
and all clear already.
The code remains functionally equivalent after this change.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Changed return parameter description from
"@retval filter id on success" to
"@retval filter_id on success".
This change suppresses the doxy warnings.
Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
This commit adds a lot more documentation to the Controller Area
Netwok API. The documentation is move to the networking section.
Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
This option determines the name under which the device represented by
the `sw_pwm` node is registered in the system. But when the value of
this option does not match the `label` property of the `sw_pwm` node,
a problem arises when the `sw_pwm` node is referenced by a "pwm-leds"
compatible node, since the `*_PWMS_CONTROLLER` macro that is generated
for this referencing node contains a non-existing device name (as it is
the `label` property value, not the Kconfig option value).
This commit solves the issue described above by removing the Kconfig
option and replacing all of its occurrences in sample applications
by the standard macro generated for the `sw_pwm` node, containing
the value of the `label` property of this node.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
The `pwm-led0` alias is required for building fade_led and blink_led
samples. Add a suitable `pwmleds` definition and the mentioned alias
for all Nordic Semiconductor Development Kits that have a PWM node
with "okay" status.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Add #pwm-cells property in bindings for Nordic PWMs and add this
property with a suitable value assigned to all PWM nodes in dts
files for Nordic SoCs.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Test for bbc_microbit was failing due to RAM usage. Reduced main
stack size and turned off temperature algorithm to fit.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Added test suite for clock control driver. It covers latest API update
for starting clock asynchronously and getting status.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Reimplementation of clock control driver for nrf platform. It includes
latest API changes: asynchronous starting and getting clock status.
Additionally, it implements calibration algorithm which optionally
skips calibration based on no temperature change. Internal temperature
sensor is used for that.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
The incomming new NRF clock driver requires extra nrf HAL
and drivers functions, which are only supported in the HW models
after version 1.8
Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com>
This commit adds new k_work_poll interface. It allows to
submit given work to a workqueue automatically when one of the
watched pollable objects changes its state.
Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no>
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
This commit separates k_poll() infrastructure from k_poll() API
implementation, allowing other (future) API calls to use the same
framework.
Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no>
The test creates two network interfaces, but does not set MAC
address of one of them correctly (MAC address is all zeros).
This is not good and the issue fixed in commit 9468cb6eb1
could have been revealed earlier.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Fix a possible leak if `realloc` fails here; check the result of the
`realloc` call before updating the pointer, so it can be freed in the
failure case.
Signed-off-by: Noah Pendleton <noah.pendleton@gmail.com>
Check if the encryption procedure is in progress when receiving
rejection for the procedure.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fix issue in the handling of LL_REJECT_EXT_IND packets, this would look
at the procedures that are enqueued, and not the procedure that was
being rejected. This meant that although a reject was received for the
encryption procedure, the handling for a different control procedure was
run.
This would result in the link being terminated as control procedure
timer would time out for the encryption procedure.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Static variables and functions don't need #ifdefs if the code calling
them is using IS_ENABLED(). If IS_ENABLED() evaluates to false the
compiler will strip out all the static entities.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Static variables and functions don't need #ifdefs if the code calling
them is using IS_ENABLED(). If IS_ENABLED() evaluates to false the
compiler will strip out all the static entities.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Static variables and functions don't need #ifdefs if the code calling
them is using IS_ENABLED(). If IS_ENABLED() evaluates to false the
compiler will strip out all the static entities.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Remove FUNC_NORETURN attribute from _StackCheckHandler to address the
following warning from gcc-9.2:
kernel/compiler_stack_protect.c:62:32: error: '__stack_chk_fail'
specifies less restrictive attribute than its target
'_StackCheckHandler': 'noreturn' [-Werror=missing-attributes]
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Now that we have a QEMU board for Cortex-M0, and set as default,
we do not need to have nrf51_pca10028 as default board.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Update the .yaml file of the test suite, so it enables
building and running the test for Cortex-M Baseline
architecture. Update the test README accordingly.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Some fixes to the ARM Thread Swap test:
- replace a mempcy with memset (this did not have an
effect, as we basically wanted to randomize the
callee-saved registers)
- fix two inline comments so they correspond to the
z_assert_ expressions.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
We rework the arm_thread_swap test, so it can build
and run for Cortex-M Basline architecture (Cortex-M0,
Cortex-M0+, and Cortex-M23). In most cases, this rework
involved re-implementing the code blocks for storing
and loading the callee-saved registers to and from
memory. In addition, we skip the verification of
BASEPRI, and replace it with verifying PRIMASK.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
When aborting radio event, there is a possibility that the
packet timer would start the radio while the packet timer
is being reset. Hence, perform a second radio state disable
with packet timers uninitialised.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix missing radio status and configurations reset on radio
event abort. This caused under race conditions the radio
being put into active state after being aborted.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix incorrect ticker/mayfly user id used in scheduling the
abort of a radio event. Incorrect use of thread context as
the caller caused the abort function to be scheduled from
thread context while being called from ULL high context
level in reality. This could cause corruption of mayfly
scheduling.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
When flash driver requests abort of radio event in unreserved
time space, resume radio events in the pipeline were not
flushed. These resumed events caused flash driver to assert
on the check whether radio was in use.
Fixed by flushing the pipeline of all radio events, resume
and also those events in pipeline with pre-empt timeout
being setup.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
When multiple simultaneous peripheral connections are
supported, restarting connectable advertising by host on
peripheral connection establishment failed in controller.
This prevented establishing new connections while first
connection was active.
The failure was caused by a bug in the way controller was
using quota for Rx PDU buffers. As the quota count was
release before the connection complete event rx PDU buffer
being released, the Rx PDUs needed to reserve for
connection complete event for new connectable advertising
was not available. This caused the connectable advertising
enable to fail.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This patch re-namespaces global variables and functions
that are used only within the arch/arm/ code to be
prefixed with z_arm_.
Some instances of CamelCase have been corrected.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Fix bug in ATT reset handling, not releasing queued notification
buffers when the connection is terminated.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fix the following warning from gcc-9.2:
x86/ia32/syscall.h: In function 'test_kinit_preempt_thread':
x86/ia32/syscall.h:43:2: error: listing the stack pointer register
'esp' in a clobber list is deprecated [-Werror=deprecated]
43 | __asm__ volatile("push %%ebp\n\t"
| ^~~~~~~
x86/ia32/syscall.h:43:2: note: the value of the stack pointer after
an 'asm' statement must be the same as it was before the statement
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
