Add validation of channel map and hop increment value
received in CONNECT_IND PDU.
Zero bit count leads to controller assert or divide-by-zero
fault.
Hop increment shall be between 5 and 16 by BT Specification.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This commit makes cdc class to omit notifications about
interfaces swap that may happen if cdc is configured together
with audio.
Signed-off-by: Johan Carlsson <johan.carlsson@teenage.engineering>
Signed-off-by: Emil Obalski <emil.obalski@nordicsemi.no>
According to RFC 793 and IANA "TCP Option Kind Numbers" an option with
kind 0 is an End of Option List option and not a PAD.
Signed-off-by: Ruslan Mstoi <ruslan.mstoi@intel.com>
Add a k_timeout_t type, and use it everywhere that kernel API
functions were accepting a millisecond timeout argument. Instead of
forcing milliseconds everywhere (which are often not integrally
representable as system ticks), do the conversion to ticks at the
point where the timeout is created. This avoids an extra unit
conversion in some application code, and allows us to express the
timeout in units other than milliseconds to achieve greater precision.
The existing K_MSEC() et. al. macros now return initializers for a
k_timeout_t.
The K_NO_WAIT and K_FOREVER constants have now become k_timeout_t
values, which means they cannot be operated on as integers.
Applications which have their own APIs that need to inspect these
vs. user-provided timeouts can now use a K_TIMEOUT_EQ() predicate to
test for equality.
Timer drivers, which receive an integer tick count in ther
z_clock_set_timeout() functions, now use the integer-valued
K_TICKS_FOREVER constant instead of K_FOREVER.
For the initial release, to preserve source compatibility, a
CONFIG_LEGACY_TIMEOUT_API kconfig is provided. When true, the
k_timeout_t will remain a compatible 32 bit value that will work with
any legacy Zephyr application.
Some subsystems present timeout (or timeout-like) values to their own
users as APIs that would re-use the kernel's own constants and
conventions. These will require some minor design work to adapt to
the new scheme (in most cases just using k_timeout_t directly in their
own API), and they have not been changed in this patch, instead
selecting CONFIG_LEGACY_TIMEOUT_API via kconfig. These subsystems
include: CAN Bus, the Microbit display driver, I2S, LoRa modem
drivers, the UART Async API, Video hardware drivers, the console
subsystem, and the network buffer abstraction.
k_sleep() now takes a k_timeout_t argument, with a k_msleep() variant
provided that works identically to the original API.
Most of the changes here are just type/configuration management and
documentation, but there are logic changes in mempool, where a loop
that used a timeout numerically has been reworked using a new
z_timeout_end_calc() predicate. Also in queue.c, a (when POLL was
enabled) a similar loop was needlessly used to try to retry the
k_poll() call after a spurious failure. But k_poll() does not fail
spuriously, so the loop was removed.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Kernel timeouts have always been a 32 bit integer despite the
existence of generation macros, and existing code has been
inconsistent about using them. Upcoming commits are going to make the
timeout arguments opaque, so fix things up to be rigorously correct.
Changes include:
+ Adding a K_TIMEOUT_EQ() macro for code that needs to compare timeout
values for equality (e.g. with K_FOREVER or K_NO_WAIT).
+ Adding a k_msleep() synonym for k_sleep() which can continue to take
integral arguments as k_sleep() moves away to timeout arguments.
+ Pervasively using the K_MSEC(), K_SECONDS(), et. al. macros to
generate timeout arguments.
+ Removing the usage of K_NO_WAIT as the final argument to
K_THREAD_DEFINE(). This is just a count of milliseconds and we need
to use a zero.
This patch include no logic changes and should not affect generated
code at all.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
The check for label property is really checking to see if a device
exists and the better way to do that is to use DT_HAS_NODE(). Replace
refernces of DT_NODE_HAS_PROP(DT_INST(...), label) with
DT_HAS_NODE(DT_INST(...)).
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Minor clean up to remove unnecessary references in the code to
CONFIG_HAS_SYS_POWER_STATE_SLEEP_1 and
CONFIG_HAS_SYS_POWER_STATE_SLEEP_2, as they are always defined for this
SoC.
Signed-off-by: Vincent Wan <vincent.wan@linaro.org>
Use of macros such as SYS_POWER_STATE_SLEEP_2 needs to be guarded by
making sure CONFIG_SYS_POWER_SLEEP_STATES is defined.
Signed-off-by: Vincent Wan <vincent.wan@linaro.org>
Fix high-duty cycle directed advertising when extended advertising
feature has been enabled. The duration parameter when starting extended
high duty cycle directed advertising has to be set to a non-zero value
less than or equal to 1.28 seconds.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Avoid removing identity keys from the controller during the pairing
procedure. During the pairing procedure the keys will be cleared before
they are updated. This causes an unnecessary warning from HCI core where
it tries to remove an IRK key-set from the controller that has has not
been added yet.
While this is not an issue, the warning from HCI core is misleading and
might lead to unnecessary questions and investigations.
Warning appeared after: 6c6bd8c49e
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Move the pending ID keys add and delete flag out of keys storage area.
These flags are runtime flags and should not be stored in persistent
storage.
Due to struct alignment storage start has to be aligned so that
variables added before storage start does not affect the storage bytes
by introducing padding in the storage area
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Replace all occurences of BUILD_ASSERT_MSG() with BUILD_ASSERT()
as a result of merging BUILD_ASSERT() and BUILD_ASSERT_MSG().
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
Add shell advertise set info get command to print advertiser set local
identity and TX power selected by the controller.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Skip feature testing of controller features when legacy advertising
commands are not supported. For combined builds or builds where the
capability of the controller is known it is not required to have runtime
check of controller extended advertising support.
This gives the following size reduction for hci_core.c:
Without legacy support
hci_core.c 19980 7.75%
total 257679
With legacy support
hci_core.c 21816 8.41%
total 259519
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Handle updating the identity keys in the controller while a scanner
limited by timeout or advertiser limited by number of events or timeout
is active in the controller. For this case we mark they keys as pending
and handle the update of the resolving list ones the roles are stopped.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add RPA handling for scan limited by timeout. The scan limited by
timeout has no information about elapsed time when stopped. So pausing
the scan at RPA timeout has no new scan timeout value to set.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add shell command to retrieve advertising set OOB information for the
selected advertising set.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add error code to API for starting directed advertiser. Also rename the
API in order to follow the established naming pattern.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add advertising sent connected and scanned callback and print the
information available.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add shell arguments to control scanning phys for scanner and initiator.
This allows to scan on coded or create connections on coded.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add scan recv callback and print extended scan information available.
Add scan timeout callback to print when scanner has stopped.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Print the error codes in hex so that it is easier to lookup, error
codes are usually given as hex.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add support for creating and advertising with an advertising set.
This has support to advertise with extended data and with long range
feature on Coded PHY.
Limited to only supported one advertising set.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add support to use the extended conn create options to establish
connections on LE Coded PHY or 2M. This uses the connection options
set by bt_conn_set_scan_params.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add API to set the scan parameters used in the LE Create Connection
HCI command used by bt_conn_create_le and bt_conn_create_aute_le.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add support for the new scan options and use the LE Extended Scan
HCI commands if they are available in the controller.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Refactor scan and initiator random address handling to a helper function
so that it can be re-used.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add reference count old to new value transition in the debug print, this
makes it easier to interpret the printed line when debuggin reference
count bugs.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Extract setting advertising filter policy parameter from the adv params
options field to a helper function.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Use the scan types defined in bluetooth.h instead of the hci defined
ones. Although they have the same value it is best to avoid using the
hci.h header in applications.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Update buffer sizes needed when advertising extensions is enabled. Since
BT_RX_BUF_LEN is used for the HCI command as well we need to fit the
full 255 bytes of the Set Extended Advertising Data or Scan Response
Data plus the 3 byte header of an HCI command.
For the discardable buffer size we need to fit the LE Extended
Advertising Report event, which can be a maximum of 255 bytes plus the
2 byte header of an HCI event.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add Kconfig options to enable extendend advertising and scanning
support.
Include option to support both types of advertising
commands in case the controller capabilities is not know or the
controller is pluggable.
Include option to only support legacy advertising API, this is to
support the use-case of advertising using different identity than the
scanner or initiator.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Deprecate BT_LE_ADV defines in hci.h that are expected to be used by the
application in the scan received callback to identify the advertising
PDU type. These defines are mixing HCI input parameters and advertising
PDU types. Internally it is acceptable to mix these, but at the API we
should to mix in them.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Rename filter_dup parameters used for scanning filter options to the
more generic name options, and make scan filter options follow same
naming patters as advertising and initiator scan options.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Deprecate bt_create_conn_le and rename it to in order to add return
code, new arguments and to follow the established naming convention.
Add API for the application to control the scan parameters of the
initiator role. This allows the application more scheduling control
of the initiator in multi-role scenarios. Also provides options to
configure the initiator for LE Coded PHY for long range support.
We deprecate the old way of creating connection to make the name more
consistent with the rest of the API.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Identify when received PUBLISH message is malformed and overall packet
length received is smaller than parsed variable header lenght.
Add unit test to cover this case.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Verify more strictly that data read from the transport fits into RX
buffer. Switch to unsigned integers, where possible, to prevent
unnecessary signed/unsigned operations.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
The standard allows up to 4 bytes of packet length data, while current
implementation parsed up to 5 bytes.
Add additional unit test, which verifies that error is reported in case
of invalid packet length.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
With the introduction of ZephyrConfig.cmake all parts of CMake code
should rely on the CMake ZEPHYR_BASE variable instead of the environment
setting.
This ensures that after the first CMake invocation, then all subsequent
invocation in same build folder will use same zephyr base.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Such state needs to be set _from_ the PM API functions and not the other
way round. So if a network device driver does not support such API, it
will not be able to set the core net_if on PM state, obviously.
Currently, these functions only set/unset NET_IF_SUSPENDED flag.
More logic will be added later, to decide whether the net_if can be
actually set to suspend mode or not and also to take care of all timers
related to the interface.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This function can be used for example by network power management
to check if the network interface can be suspended or not.
If there are network packets in transmit queue, then the network
interface cannot be suspended yet.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
We need to know whether the net_pkt was successfully placed
to transmit queue. It is possible in TX side, that the net_pkt
is already in TX queue when for example TCP packet is
re-transmitted, in which case the queue submit will fail.
This cannot happen in RX side as there are no timers involved.
It is required to check about such pending flag before trying to submit
it into the queue. Indeed, the work queue could be scheduled right after
such queuing, thus checking for the pending flag afterwards would
provide a false information.
It is unfortunate k_work_submit_to_queue() does not return anything as
it would simplify the code then.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
By changing the various *NET_DEVICE* macros. It is up to the device
drivers to either set a proper PM function or, if not supported or PM
disabled, to use device_pm_control_nop relevantly.
All existing macro calls are updated. Since no PM support was added so
far, device_pm_control_nop is used as the default everywhere.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Minor optimization to use a local variable instead of a
deferencing of a struct member.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
The nRF52840 DK board target, so far known as nrf52840_pca10056,
is renamed to nrf52840dk_nrf52840.
Its documentation and all references to its name in the tree are
updated accordingly. Overlay and configuration files specific to
this board are also renamed, to match the new board name.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
There is a new init level SMP that was just added, and this module needs
to take it into account.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Fix so that different isochronous synchronization modes can be used.
It filters out the synchronization mode before sending the endpoint
type to drivers.
Signed-off-by: Johan Carlsson <johan.carlsson@teenage.engineering>
Update the ticks_current value on last stopped ticker
instance, so that when a new ticker instance is started
the anchor ticks calculation uses the correct current tick
with respect to supplied anchor ticks.
Fixes#23805.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This commit renames the `cortex_r` directory under the AArch32 to
`cortex_a_r`, in preparation for the AArch32 Cortex-A support.
The rationale for this renaming is that the Cortex-A and Cortex-R share
the same base design and the difference between them, other than the
MPU vs. MMU, is minimal.
Since most of the architecture port code and configurations will be
shared between the Cortex-A and Cortex-R architectures, it is
advantageous to have them together in the same directory.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
Sleep mode 1 is supposed to be a low-latency sleep mode where devices
are left in active mode. Thus we should only bring devices to low-power
when in sleep mode 2 in sys_pm_policy_low_power_devices().
Signed-off-by: Vincent Wan <vincent.wan@linaro.org>
In case OPENTHREAD_NCP option is disabled, uart.c platform driver should
not be compiled as it misses dependencies.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
When NCP starts-up some of the initialisation functions of a regular
OpenThread device do not need to be called, because they get triggered
by wpantund via UART. Instead NCP initialisation needs to be called.
A small typo has been fixed as well.
Also initialisation for raw link packet interface has been added. Can be
used for picking up 802.15.4 frames and interpreting them in the
application.
Signed-off-by: Markus Becker <markus.becker@tridonic.com>
The functions ppp_mgmt_raise_carrier_on/off_event() were not
implemented, but already documeted in the header net/ppp.h
Fixes#23420
Signed-off-by: Christian Taedcke <christian.taedcke@lemonbeat.com>
The commit reduces default MCUMGR buffer size and introduces changes to
mcumgr that fix problem with mcumgr not being able to download file off
the Zephyr running device.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
Remove use of k_cpu_idle in controller, and refactor the
implementation used to start, wait and stop clocks needed
by the controller.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
We rename the nRF51 Dev Kit board target (nrf51_pca10028)
to nrf51dk_nrf51422. We update all associated references
in the supportive documentation and all nRF51-related
cofigurations and overlay files in the samples and tests
in the tree.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Fix directed advertising from privacy disabled peer. In this case we
need to have the local IRK in the controllers resolving list in order to
have the controller resolve the initiator address of the directed
advertising pdu (ADV_DIR_IND).
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fix directed advertiser using the wrong local IRK when doing directed
advertising when the identity of the advertiser is not the default
identity.
This is only an issue for the directed advertiser because it is only
for the directed advertiser that we use the controllers local IRK
to generate the Advertisers RPA.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add header definition for bt_read_static_addr function. Declaring it
without a header definition will not give any compilation error when
function definition changes.
Refactor nRF SoC specific code into nRF specific source files and
provide weak definitions when these are not implemented. This will make
it easier to add handlers per vendor.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
To complete the removal of the ext/ folder, move the ctf_map.h file to
where it really belongs, which is subsys/tracing/ctf.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
When using BT_LE_ADV_NCONN_NAME then the advertising name will not be
included in the advertising data. This is because the host always puts
the device name in the scan response. But since the scan data was
otherwise empty the advertising type was set to ADV_NONCONN_IND.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Splits PB-ADV and PB-GATT into separate modules with a common interface
to modularize prov.c.
Additional trivial fixes from testing:
- Reduces warnings for normal occurances like repeated packets.
- Makes link ack a non-reliable packet to prevent it from being repeated
until prov invite.
- Provisioner does not send link fail, but closes the link (as per spec
section 5.4.4). This prevents lingering zombie links on both sides.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
This reverts commit 8739517107.
Pull Request #23437 was merged by mistake with an invalid manifest.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Replace all occurences of BUILD_ASSERT_MSG() with BUILD_ASSERT()
as a result of merging BUILD_ASSERT() and BUILD_ASSERT_MSG().
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
Allocates segmented message buffers as slabs in a common pool for RX and
TX. This reduces memory requirements for both TX and RX, as TX messages
can be stored without the network and advertising buffer overhead, and
RX can use only the slabs it needs, instead of allocating a full size
segmented message. This approach also removes the need for decrypting
the segments for each retransmission, reducing overall processing load.
Slab based segmentation for tx also introduces queuing of segmented
messages, which allows the application layer to send multiple messages
to the same destination without violating Bluetooth Mesh specification
v1.0.1, section 3.6.4.1. This mechanism is provided through a flag that
blocks segmented messages to a destination which a message is already
being sent to until the previous message finishes.
This changes the SDU size configuration to a symmetrical
RX_SEG_MAX/TX_SEG_MAX pair of configurations, plus a new segment pool
side configuration. It also removes the binding between the TX_SEG_MAX
config and the advertising buffers, reducing the minimum advertising
buffer count from 6 to 3.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
The Friend queue uses the message SeqAuth to determine whether the
message is already in the queue. To facilitate this, the SeqAuth is
passed around as a pointer throughout the transport modules. In the
bt_mesh_ctl_send functions, this parameter is also exposed in the API,
but the internal usage is inconsistent and buggy. Also, no one actually
uses this parameter.
- Removes seq_auth param from bt_mesh_ctl_send, instead passing NULL
directly to the friend module, to enforce its addition to the queue.
- Makes the seq_auth pointer const throughout the friend module.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
A bug in the PKT_US resulted in wrong calculations for the 2M phy.
Fixes the bug, verified on EBQ.
Also adds some defines for improved readability.
Fixes#23482
Signed-off-by: Andries Kruithof <Andries.Kruithof@nordicsemi.no>
Fix LLL implementation handling preemption of currently
active radio event with densely scheduled events in the
pipeline.
Preempt timeout was stopped without consideration to there
being more queued events in the pipeline. Also, added
chaining of preemption timeouts one after the other expiry
so as to preempt currently active events by the densely
scheduled events in the pipeline.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix regression in handling invalid packet sequence in the
first packet in a connection.
This relates to commit 62c1e1a52b ("Bluetooth: controller:
split: Fix assert on invalid packet sequence")
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix regression in handling tx pool corruption in relation to
commit 7a3e29af06 ("Bluetooth: controller: legacy: Fix Tx
pool corruption").
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
ieee802154_scan() checks if ctx->scan_ctx (scan) is NULL what implies
that this can be true, but de-reference this variable before this
check what may cause a problem.
Fixes#23299 [3]
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
ftpr assignment is being done before checking fb->fonts pointer.
Just changing assignment position.
Fixes 23299 [1]
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
If the network interface is down, we should timeout properly
and let the application to handle the situation.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Fix API usage error introduced by the commit c88155fd2d
("usb: mass_storage: fix possible page buffer overflow")'
Fixes: #23295
CID: 208676
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
Fix response to unexpected LL_FEATURE_RSP for the case that
BT_CTLR_SLAVE_FEAT_REQ is disabled. Fixes LL/PAC/SLA/BV-01 for such a
configuration.
Signed-off-by: Wolfgang Puffitsch <wopu@demant.com>
It is possible that net_pkt will disappear while we are sending
it, so save link address if we need that information.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If we are receiving UDP packet and if there is some error happening
inside zsock_recv_dgram(), then make sure that the net_pkt received
from recv_q is freed.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The code was leaking memory in TX side when there was lot of
incoming packets. The reason was that the net_pkt_sent() flag
was manipulated in two threads which caused races. The solution
is to move the sent flag check only to tcp.c.
Fixes#23246
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This PR provides changes that are required after replacing Tinycbor
with copy of source code from mynewt-core.
The Tinycbor has been replaced with mynewt-core version to reduce
maintenance effort; by replacing it the Zephy specific changes have been
reduced to small patch over mynewt codebase.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
The set of interrupt stacks is now expressed as an array. We
also define the idle threads and their associated stacks this
way. This allows for iteration in cases where we have multiple
CPUs.
There is now a centralized declaration in kernel_internal.h.
On uniprocessor systems, z_interrupt_stacks has one element
and can be used in the same way as _interrupt_stack.
The IRQ stack for CPU 0 is now set in init.c instead of in
arch code.
The extern definition of the main thread stack is now removed,
this doesn't need to be in a header.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Fixes#23485
When we create a GATT table dynamically, we also create a hash
identifying this table. This hash can be stored in persistent memory and
we can thus determine after recreating the GATT table whether the
services have changed or not from before the reboot.
When these hashes are identical, it implies that the table has not
changed, wherefore a service changed indication should not be sent to
any bonded clients. The method for achieving this was to remove the
gatt_sc.work entry from the work queue. This work queue entry was to
send an indication to the clients when the table had been allocated.
If the final entry then caused the hashes to match, the indication
would be cancelled.
On unit testing this behaviour in simulation and in practice, we found
that the indication was sent nonetheless, and the issue was located to
be tied to the SERVICE_RANGE_CHANGED flag which is set when the services
are changed and is cleared when the indications are being sent out.
It was the job of the work queue entry to clear this flag, and as the
entry was never serviced, the flag was never cleared, and when
sc_commit() is called at the end of the process, it believes that there
is a new service change pending and therefore starts the job over, thus
creating a redundant indication to the clients.
This commit fixes the issue by clearing the flag when the work entry
is removed due to a hash match. This has been unittested in a live
environment, in a simulation environment, and sanitycheck has been run
on it.
Signed-off-by: Dan Erichsen <daee@demant.com>
The device power management infrastructure maintains a hard-coded list
of critical devices to ensure suspend and resume are performed in the
proper order. PR #21298 combined the 32 KiHz and 16 MHz clock devices
into a single driver, changing the name so the clock driver is not
handled at the correct time, but rather at whatever point it appears
in the general device list.
Update the list to the current clock driver name. Also store the
device names as standard strings rather than padding them to a fixed
length.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The commit e85dd8af5d changed the way the BT_ECC Kconfig option
is enabled, however it got the dependency wrong. The dependency should
only look at BT_SMP_OOB_LEGACY_PAIR_ONLY if BT_SMP was also enable.
This broke e.g. the build of the mesh_demo app for the BBC
micro:bit since the memory consumption jumped up by roughly 2k.
This patch fixes the issue, and in the same go makes the Mesh handling
consistent by also using a conditional default rather than select.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This is placeholder code; better kernel support for dumping
exception/interrupt related stacks is forthcoming.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
The current design of the network-specific stack dumping APIs
is fundamentally unsafe. You cannot properly dump stack data
without information which is only available in the thread object.
In addition, this infrastructure is unnecessary. There is already
a core shell command which dumps stack information for all
active threads.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Allow to get local OOB data while advertiser, scanner or whitelist
initiator is active. If direct initiator is active or the advertiser
is using the random address as a random static identity address then
the function will return error.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
When OOB callbacks are present it is possible to achieve authenticated
pairing without having the remote OOB data present. Using OOB with
LE Secure Connection only one side of the pairing procedure is required
to have the OOB data present. If we have given the remote our OOB data
then pairing can proceed.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Update LLCP handling during PHY update and Data Length update to not
start the LL control procedure if the remote has already indicated that
the procedure is not supported.
This fulfills the following requirement from the BT Core Specification
(Core_v5.2, Vol 6, Part B, Section 4.6):
Except where explicitly stated elsewhere in this specification, if the
peer Link Layer has indicated either during a feature exchange procedure
or by responding with an LL_UNKNOWN_RSP PDU that it does not support a
procedure, then the Link Layer shall not use that procedure.
Re-use the connection parameter request handling for PHY and
data length update procedures.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fix missing first connection event due to first connection
event ticks_slot overlapping with the initiator window
ticks_slot.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Add ticker_stop_abs interface, similar functionality as to
ticker_stop interface to stop a running ticker but with a
supplied absolute tick reference value.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Contents of mqtt_3_1_0_proto_desc and mqtt_3_1_1_proto_desc were logged
with following code:
MQTT_TRC("Encoding Protocol Description. Str:%s Size:%08x.",
mqtt_proto_desc->utf8, mqtt_proto_desc->size);
This resulted in invalid log, since they were not NULL-terminated
strings. Use MQTT_UTF8_LITERAL() to initialize both utf8 strings to make
sure they are NULL-terminated now and valid to print and
log. Additionally this makes the code a bit shorter.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Create a residency-based system power policy function for TI
CC13X2/CC26X2 that uses TI's Power module.
Signed-off-by: Vincent Wan <vincent.wan@linaro.org>
Added the functions to turn on/off the radio from LLL.
Added WAKE_IRQ to start radio after it's out of DSM.
Signed-off-by: George Stefan <george.stefan@nxp.com>
Added the functions to turn on/off the radio.
Deep Sleep Mode (DSM)
Signed-off-by: Ionut Ursescu <ionut.ursescu@nxp.com>
Signed-off-by: George Stefan <george.stefan@nxp.com>
Ring buffer in memory backend does not depends on xtensa adsp board,
so make it general: remove to log_backend_rb and remove dependency on
up_squared_adsp.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
This patch adds the selection of the necessary CONFIG_*
options for allowing the use of the 2Mbps BLE PHY on
VEGA platform.
Signed-off-by: Alex Porosanu <alexandru.porosanu@nxp.com>
The radio on the VEGA platform supports both 1Mbps, as well
as 2Mbps BLE PHYs. It does not support coded BLE PHY. This patch
adds the necessary callback, as well as timings to enable the 2 Mbps
PHY support in the SW LL HAL for VEGA.
Signed-off-by: Alex Porosanu <alexandru.porosanu@nxp.com>
Add command to input the legacy pairing OOB TK during the pairing
procedure.
Fixed shell build with CONFIG_BT_SMP_OOB_LEGACY_PAIR_ONLY defined.
Print error code when passkey input failed.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Added CONFIG_BT_SMP_OOB_LEGACY_PAIR_ONLY option that completely disables
all legacy and SC pairing modes(except for Out of Band) and frees the
memory previously used by these.
Added CONFIG_BT_SMP_DISABLE_LEGACY_JW_PASSKEY option that force rejects
pair requests that lead to legacy Just Works or Passkey pairing.
Signed-off-by: Iván Morales <ivan98ams@gmail.com>
There are scenarios where there is a NAT firewall in between MQTT
client and server. In such case, the NAT TCP timeout may be shorter
than MQTT keepalive timeout and TCP timeout. The the MQTT ping
request message is dropped by the NAT firewall, so that it cannot be
received by the server, resulting in void MQTT ping response message.
There is no TCP FIN or RST at all. The application looks hang-up
until TCP timeout happens on the client side, which may take too
long.
Therefore, the event MQTT_EVT_PINGRESP is added to inform the
application that the route between client and server is still valid.
Signed-off-by: PK Chan <pak.kee.chan@nordicsemi.no>
This commit updates the the IPv4 ping command to handle the ENETUNREACH
error number returned by `net_icmpv4_send_echo_request` function when
IPv4 is unavailable.
The `net_icmpv4_send_echo_request` function previously returned EINVAL
when IPv4 is unavailable and this caused the shell command to report
"Invalid IP address" even when the provided IP address is correct; this
problem was corrected by returning ENETUNREACH instead of EINVAL in the
aforementioned function.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
net_icmpv4_send_echo_request currently returns EINVAL (invalid
argument) when IPv4 is unavailable.
Since the availability of IPv4 has nothing to do with the arguments
provided to this function and the meaning of EINVAL in this case is
ambiguous, return the ENETUNREACH (network is unreachable) error
number instead.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
The TCP connection might be concurrently modified from the
TR/TX threads, so add a mutex to protect from the concurrent
modification.
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
After removing the test windows, update test protocol
functions for the TTCN-3 sanity check.
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
These test receive windows were used by TTCN-3 sanity check,
but it's possible to do without them.
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
In order to drop dependency on a heap, drop the
test send window.
Use net_tcp_queue_data() to receive the outgoing data
from the socket layer.
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
In order to drop dependency on a heap, drop the test
receive window.
The receive window was needed for TTCN-3 sanity check,
but it's possible to do without it.
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
On incoming SYN+ACK, use the existing TCP connection.
This problem was overlooked earlier and was found while
testing TCP2 client side.
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
In SYN_SENT check the ack number of the incoming TCP message
against our sequence number.
This problem was overlooked earlier and was found while
testing TCP2 client side.
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
Don't erroneously instantiate an extra TCP connection
on TCP connect.
This problem was overlooked earlier and found while testing
TCP2 client side.
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
k_timer callback is executed from ISR context, which isn't
currenty compatible with Zephyr's shell implementation.
This problem was found while testing TCP2 client side.
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
In order to support TTCN-3 based TCP2 sanity check,
register test inputs with net_conn_register() and adjust
test functions to account for this.
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
In order to support IPv4/IPv6, work with packet through
net_pkt_ip_hdr_len(), net_pkt_ip_opts_len() which account
for IPv4/IPv6, IPv4 options and IPv6 extension headers.
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
Remove temporary interception of TCP, UDP for TTCN-3 based
TCP2 sanity check.
As a part of adding IPv6 support, TCP2 will register test
callbacks/inputs with net_conn_register().
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
Allocate tcp2.c endpoints before storing port numbers or addresses.
Select the IPv4 source address since net_context_create_ipv4_new()
is not currently called on packet output.
Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
Set initialization level of CDC ACM class to POST_KERNEL.
The proposed OpenThread Network-Coprocessor uses ACM. OpenThread is
started at POST_KERNEL level by the 802.15.4 radio drivers.
Signed-off-by: Markus Becker <markus.becker@tridonic.com>
The new version of mcumgr adds a few new Kconfig values, so
this commit adds them on Zephyr side.
This commit also updates west.yml so it points to the latest
changes on mcumgr's repo.
Signed-off-by: Miguel Azevedo <miguellazev@gmail.com>
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Changes the behavior of the message cache to optimize for cache
capacity. Previously, the message cache's primary function was to avoid
decrypting messages multiple times, although the cache's main function
in the spec is to avoid message rebroadcasting. Optimizing for minimal
decryption causes us to fill the network cache faster, which in turn
causes more cache misses, potentially outweighing the advantage.
Now stores src + seq in message cache instead of field hash value. This
cuts cache size in two, while including more of the sequence number than
before.
Adds messages to the cache only after the packet is successfully
decrypted. This reduces noise in the cache, and ensures that no
invalid deobfuscations are added.
Additionally, this fixes a bug where multiple calls to net_decrypt with
the same packet failed, as the message cache found its own entry from
the previous call.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
NET_OFFLOAD interfaces do not handle ICMP request. Request to send ICMP
packet resulted in NULL pointer dereference in net_if_tx() later
on. Prevent that by detecting NET_OFFLOAD interfaces early in icmpv4
module.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
This is a copy of rand32_timer.c that uses
z_do_read_cpu_timestamp32() instead of k_cycle_get_32(),
with some logic to ensure different values when called in
rapid succession missing.
Like the other driver, its reported values are not random,
it's a testing generator only.
This appears to have no advantages over rand32_timer.c,
just remove it. In QEMU emulation, the reported TSC values
tend to have the lowest five bits zeroed.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
The variable needs to be an atomic_t, and in one case it was
being incremented outside of an atomic_inc/atomic_add.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Refactor old state handling in bt_conn_set_state to use switch statement
instead of if statements.
This will give us warning about enum values not covered.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fix connection complete event handling when the local RPA is not valid.
This can happen when the controller was not instructed to use an RPA
address, or the local IRK was set to an all zero IRK.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
This allows flash_img.c to be used outside of mcuboot scope.
Add new call to not break existing code.
Signed-off-by: Håkon Øye Amundsen <haakon.amundsen@nordicsemi.no>
In Core v5.2, Vol 6, Part B, Section 4.6.9 it is stated that it is
mandatory to support the PHY procedure if any PHY other than 1M is
supported.
Signed-off-by: Rubin Gerritsen <rubin.gerritsen@nordicsemi.no>
For the time being this 2M is only selectable for !nRF51 platforms.
Coded PHY is only selectable for nRF platforms supporting Coded PHY.
Signed-off-by: Rubin Gerritsen <rubin.gerritsen@nordicsemi.no>
Currently only supports Unix time.
‘get’ subcommand returns date in format “Y-m-d H:M:S”
‘set’ subcommand format is ‘[Y-m-d] <H:M:S>’
The ‘set’ subcommand is implemented with basic date validation.
For user convenience of small adjustments to time the time argument
will accept H:M:S, :M:S or ::S where the missing field(s) will be
filled in by the previous time state.
Signed-off-by: Nick Ward <nix.ward@gmail.com>
According to the Zephyr VS HCI specification:
Only Read_Version_Information and Read_Supported_Commands commands are
mandatory.
Check for supported Read Supported Features command before issuing this
command to the controller.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Make BT_CTLR_OPTIMIZE_FOR_SPEED option so that it is not
user selectable for nRF51x series SoC with encrypted
connections support.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
OpenThread has api to make use of radios energy scan feature.
Implemented this api in zephyr. This allows thread to perform energy
scan when needed.
Signed-off-by: Marek Porwisz <marek.porwisz@nordicsemi.no>
If the system has more than one network interface, then it should
be possible to bind a AF_PACKET socket to each interface if the
network interface index is set when bind() is called. This was
not possible earlier as the code was always using default network
interface with AF_PACKET socket bind().
Fixes#23153
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
According to LWM2M specification, when Queue Mode is used, the LWM2M
client should keep the reciever on for specified time after sending A
CoAP message. This commit adds a new LWM2M event,
`LWM2M_RD_CLIENT_EVENT_QUEUE_MODE_RX_OFF`, to facilitate the process by
notifying the application when it's safe to turn the receiver off.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Add Kconfig option to enable Queue Mode binding. With this option
enabled, the LWM2M client will register with `UQ` binding, instead of
`U`.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Fix to return the max tx/rx time back to set default time
after using mandatory minimum PDU length and time while
switching back from Coded PHY to 1M PHY.
Also fixes#23109.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix Data Length Update transmit and receive time calculation
on PHY update procedure completion.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
When an unsupported SCSI command is received, an error status reply
is sent even if the Host expects data prior to the status.
This fix stalls the data reply before sending the error status.
Signed-off-by: Audun Korneliussen <audun.korneliussen@nordicsemi.no>
Calculate length based on provided SSID string, so user does not have to
provide length explicitly over shell.
This patch also removes requirement of minimum 3 characters SSID, as
the shortest SSID can be even 1 character.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Older OT code used preprocessor #if conditionals, while newer code
used IS_ENABLED macro. Unify the approach by switching to the latter
option.
Additinally, fix inclusion issue that came out after switching to
IS_ENABLED.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Add new transport handler for MQTT, with sendmsg-like functionality.
This allows TCP transport to send PUBLISH packets w/o fragmentation at
the TCP layer. Implement this new functionality for all existing
transports.
Fixes#22679
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
`mqtt_transport_write` failue was logged with `errno` value which is not
correct as the return value from the function is valid in this case.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
This option specifies the name of the client.
See https://tools.ietf.org/html/rfc2132#section-3.14
This is useful for identification when looking in DHCP lease table.
Signed-off-by: Luuk Bosma <l.bosma@interay.com>
We now negotiate DNS servers in the IPCP configuration. This has been
observed to speed up the connection setup. The received DNS servers
are used by the DNS resolver library, but we leave it optional since
the static server list might be preferable.
Increase MAX_IPCP_OPTIONS to 4 so that we can nack all RFC 1877
options.
Signed-off-by: Göran Weinholt <goran.weinholt@endian.se>
It is not unusual that the peer does not provide an IP address in the
ipcp negotiation. But because ppp is a peer-to-peer protocol, we do
not actually need to know the peer's address to use the network.
Signed-off-by: Göran Weinholt <goran.weinholt@endian.se>
TLS sockets did not increase refcount of a net_context running TCP,
which could lead to a crash upon TCP disconnection.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Fix host resolving the peer identity address in enhanced connection
complete event when the resolving list in the controller is full and
resolution is done in the host.
Move the handling from legacy connection complete into enhanced
connection complete event so that it is done for both connection
complete events.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Implements several changes to the transport layer segmented tx to
improve group message performance:
- Moves retransmit counter to tx context instead of per packet. As every
unacked packet is sent every retransmit, the retransmit counters would
be the same in each segment. This makes it easier to control progress.
- Delays the scheduling of the retransmit until the completion of the
last segment by adding a seg_pending counter. This is essentially the
same as the old behavior, except that the old behavior might retrigger
the sending before all segments are finished if the advertising is
slow.
- Allows the group transmits to stop as soon as all retransmits have
been exhausted, instead of timing out waiting for acks that won't
come. This allows group tx to finish without error.
- Fixes a bug where a failed TX would block IV update.
- Cancels any pending transmissions of acked segments.
- Reduces log level for several common group tx scenarios that aren't
erronous.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
When available, the shell will use the CDB when configuring. This
replaces the default key for configuration and self-provisioning,
ensuring that there aren't multiple key values for the same indexes.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
If the application has used bt_le_oob_get_local to retrieve the OOB
RPA address and OOB authentication information the central role should
use this RPA address for the next RPA timeout period.
The central role always refreshes the RPA address for the initiator,
this will make the OOB information not usable as the peer cannot
recognize the central role since the RPA address is changed.
Check if the initiator can use the address for the duration of the of
remaining RPA period.
Fix central role using the advertiser identity when setting the private
address. The central role should only use the default identity.
Regressions from:
fbe3285bfa
and
4876a8f39a
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
The third argument in memmove can possible be greater than remaining
buffer size. Just ensuring that memmove will changes bytes only inside
the string buffer and nothing else.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Fix possible NULL dereference in BT_DBG statement when
bt_mesh_friend_get is called before a successful cfg_srv init
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
The page buffer can overflow if dCBWDataTransferLength
is multiple of the BLOCK_SIZE but the host uses
OUT packets smaller than MPS durng transfer.
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
opts_len renamed to total_opts_len in previous changes.
But it's not replaced at one place.
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
During DFU_UPLOAD, the host could requests more data
as stated in wTransferSize. Limit upload length to the
size of the request buffer (USB_REQUEST_BUFFER_SIZE).
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
Fix conditional compilation error when enabling
BT_CTLR_FAST_ENC for central only application builds.
Also added additional compilation to code exclusive to
central or peripheral role.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
When building the tests/bluetooth/shell application without
the BT_CENTRAL feature, compilation fails:
subsys/bluetooth/shell/bt.c:1642: undefined reference to
`bt_conn_create_auto_le'
Signed-off-by: Vinayak Kariappa Chettimada <vinayak.kariappa@gmail.com>
If IPv4 header options has wrong options length
(e.g. options length is more that actual data),
then parser decrements opts_len without checking
actual data length. Which crashes the network stack.
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
Fix problem of not checking if the remote device key is actually our
own. This bug was intruduced in
46a95f12ad and causes failure of models
that use app_idx BT_MESH_KEY_DEV_REMOTE. Since this is used by cfg_cli,
it was not possible to do self-configuration.
Signed-off-by: Tobias Svehagen <tobias.svehagen@gmail.com>
Add Kconfig option to support building the controller
optimized for speed.
Fixes#21601.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix local initiated Data Length Update procedure from being
stalled when a remote initiates a procedure with instant.
Fixes#23069.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix Tx pool from being corrupted when rough central device
uses invalid packet sequence numbers, causing NULL pointer
to be released into free data Tx pool.
Fixes#22968.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
zephyr_smp_write_at is supposed to write len bytes of data at
the offset of a given net_buf, overwriting existing data and extending
beyond current buffer length, if needed. Unfortunately condition
checking if written data would fit within the buffer size has been
incorrectly implemented, making write impossible, when there has been
less bytes of space left within buffer tailroom than required to write
len bytes of data, even if len bytes written starting at given offset
would not cross the buffer boundary.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
If the client is change-unware and disconnects the spec requires that
the stack still sends the error out of sync for the next request:
'The ATT_ERROR_RSP PDU is sent only once after the client becomes
change-unaware, unless the client _disconnects_ or the database changes
again before the client becomes change-aware in which case the
ATT_ERROR_RSP PDU shall be sent again'
Fixes#23110
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Resend transport segments for groups on the advertiser interface, even
if a connected proxy node holds the group.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Update help text of `bt init` command which says address could be
provided. This feature was removed by:
d22b7c9f2d
As a replacement the `bt id-create` command can be used instead.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
When tracing_cpu_stats.h is included by C++ file it will not compile
and link correctly due to missing #ifdef __cplusplus directives
in the header file.
Fixes#23072
Signed-off-by: Dariusz Lisik <dariusz.lisik@hidglobal.com>
When a must-expire ticker callback is executed, it is important not to
call the LLCP state machine, as the lazy state is unavailable. The code
must rely on the next proper event to call ull_conn_llcp with an updated
non-zero lazy count.
Signed-off-by: Morten Priess <mtpr@oticon.com>
Fix EBQ tests for the Max Tx Time and Max Rx Time parameter.
Signed-off-by: Andries Kruithof <Andries.Kruithof@nordicsemi.no>
Bluetooth: controller: split: fixed for endianness
Added conversion to correct endianness
Signed-off-by: Andries Kruithof <Andries.Kruithof@nordicsemi.no>
Fix local initiated Data Length Update procedure from being
stalled when a remote initiates a procedure with instant.
Fixes#23069.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Store the time difference value in u32_t variable than
abs() value in signed variable.
Fixes#22912
Coverity CID: 208406
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
Fix issue where a new connection with the same peer would use the CCC
from from first connection, despite different local identity.
Since there is no CCC for the new connection yet this caused the
application to think that CCC was enabled but the remote device had not
yet subscribed.
Fix this issue by making the id as an input to the peer address check
function. This will force us to make the check every time. This commit
might also fix similar issues not yes discovered as the ID check was
missing in a few other places as well.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Rename the acl buf context id to index since to avoid confusing it with
the conn object ID parameter. Especially the bt_conn_lookup_id function
was creating confusion.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
net_pkt_clone() initializes the original packet cursor
and clone the packet. But it doesn't restore the cursor
back to original position.
Issue noticed when mDNS resolving fails when mdns responder
is also enabled.
net_conn_input(), in case of multicast packet, connection
handler clone the packet and deliver to matching handler.
Example case: dns_resolver and mdns_responder both register
handlers for 5353 port. After first clone original packet
cursor moved back to starting position. But first cloned
packet cursor is set properly. Second time cloning makes
cursor position to set to zero. Which makes second packet
handler header unpacking goes wrong.
Fixes#21970.
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
Fix ticker resolve collision implementation for incorrect
ticks accumulation and the calculation of next period.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix a race condition in radio abort requested by flash
driver. It is possible that during abort function execution,
PPI setup to start radio fires. Hence, check explicitly in
cleanup function for radio being in use and disable it.
Fixes#22945.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Use the old ticker compatibility mode implementation as
default for nRF5x Series SoCs.
Fixes#22926.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Avoid the HCI-USB race condition where HCI data and HCI events can be
re-ordered, and pairing information appears to be sent unencrypted.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fix to remove assertion failure check on detecting invalid
packet sequence used by peer central and that no non-empty
packet was transmitted.
Fixes#22967.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
When the length of the transfer is an exact multiple of IN endpoint MPS
in the ring buffer, transfer one byte less to avoid zero-length packet.
Otherwise the application running on the host may conclude that there
is no more data to be received (i.e. the transaction has completed),
hence not triggering another I/O Request Packet (IRP).
Fixes#21713.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
In case the ring buffer is empty, ring_buf_get_claim() returns a zero
length. Exit the function in that case as calling usb_transfer() with a
zero length will send a ZLP.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Currently the cdc_acm implementation pass the data to usb_transfer() by
a chunk of IN endpoint MPS. This has 2 drawbacks:
- at higher throughput, each transfer needs 2 packets due to the need of
an extra ZLP;
- a temporary buffer of size USB MPS is needed.
This patch improves the memory consumption and performances by passing
the ring buffer directly to usb_transfer(). It only has a small
performance degradation when the ring buffer wraps and less than a IN
endpoint MPS has to be sent.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Fix issue where an invalid (all zeroes) hash was written to settings
storage on reset. This caused the old value to written to zeroes, before
being written back to it's original value again immediately after.
This causes excessive flash wear.
This happens because the check if (k_delayed_work_remaining) returns the
amount of time until the work will execute. When that time has run out
the time is zero, but the work has not yet been executed.
We then write the invalid hash to flash, and then once the work-item
executes it will write the correct value.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
- avoid spourious radio interrupts by fixing ISR set,
waiting for idle, command configuration
- adjust counter to account for missing increment
- change preemption instant to avoid missing the deadline in LLL
- decrese EVENT_JITTER_US and
EVENT_TICKER_RES_MARGIN_US (same as Nordic)
Continuous scanning and connections are working fine now.
Signed-off-by: George Stefan <george.stefan@nxp.com>
Created unit tests for the encryption and decryption functions.
Tested with the peripheral and with central_hr samples.
Due to latency of CAUv3 when used as CCM inline accelerator
only one of the PDU can be encrypted/decrypted within an
bilateral exchange M->S + S->M in a connection event.
If the RXed PDU is encrypted, the TXed PDU must be empty
with More Data if there is data in the LLL queue.
The TXed PDU will be encrypted when an empty PDU is RXed.
Signed-off-by: Cristi Caciuloiu <cristian.caciuloiu@nxp.com>
Fix regression due to addition of conditional compilations
while porting the privacy feature from legacy to split
controller.
Fixes#22801.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Backport of https://github.com/apache/mynewt-nimble/pull/724
Mesh spec 1.0.1 changes proxy disabling behavior to only affect the
relaying from proxy nodes. Previously, disabling proxy would shut down
all proxy and node activity.
Tweaks from the original commit:
- Removed redundant call to bt_mesh_adv_update() in gatt_proxy_set()
- Removed invalid ref to 4.2.11.1 in node_identity_set()
---
According to Mesh Profile Spec 1.0.1, Section 4.2.11:
"If the Proxy feature is disabled, a GATT client device can connect
over GATT to that node for configuration and control. Messages from
the GATT bearer are not relayed to the advertising bearer."
Moreover some notes have been removed from the spec compared to
version 1.0:
Mesh Profile Spec 1.0, Section 4.2.11:
"Upon transition from GATT Proxy state 0x01 to GATT Proxy state 0x00
the GATT Bearer Server shall disconnect all GATT Bearer Clients."
"The Configuration Client should turn off the Proxy state as the last
step in the configuration process."
Mesh Profile Spec 1.0, Section 4.2.11.1:
"When the GATT Proxy state is set to 0x00, the Node Identity state
for all subnets shall be set to 0x00 and shall not be changed."
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
SC config data is no longer stored within the CCC config itself
therefore it must be cleared separately.
Fixes#22539
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
GATT data shall not be considered conditional to BT_SETTINGS since
the data is stored in RAM it must also be cleared when unpairing.
Fixes#22514
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
smp_pairing_complete does actually clears flags so setting
SMP_FLAG_TIMEOUT must come after that.
Fixes#22786
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Fix bt_gatt_indicate using the wrong attribute pointer when a uuid was
provided as input.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Same deal as in commit eddd98f811 ("kconfig: Replace some single-symbol
'if's with 'depends on'"), for the remaining cases outside defconfig
files. See that commit for an explanation.
Will do the defconfigs separately in case there are any complaints
there.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
If nack_idx > 0, then the count_rej must be > 0. This means that
the "code" variable will never be set to PPP_CONFIGURE_NACK.
Fixes#22436
Coverity-CID: 207975
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If CONFIG_NET_PKT_RXTIME_STATS is set, then update the received
packet RX time for packet sockets (SOCK_RAW). This was already
working for normal sockets but the statistics update was missing
from SOCK_RAW.
Fixes#22489
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
setting/resetting endpoints is required when switching to alternate
interfaces. This is a common operation for usb audio class.
When audio device is enumerated host invokes set_interface request
to alternate with 0 endpoints associated. That operation lead to
disable never enabled endpoints. With previous solution error message
will appear.
This commit limits error messages to be present only if endpoint
was configured/enabled before and there was a problem when trying
to configure/enable it for the first time.
* Kinetis driver was updated with return error value when ep was
already configured/enabled.
* nxp driver updated with return error value when ep was already
enabled
* sam0 driver updated with return codes instead of magic numbers.
This is fix patch to #21741
Signed-off-by: Emil Obalski <emil.obalski@nordicsemi.no>
A `k_timer` callback is called from the ISR context on certain devices
(nRF), which resulted in an assert in the kernel, as `telnet_send`, and
thus `net_context_send` used a mutex.
Fix the issue by replacing a timer used by the `shell_telnet` module
with a delayed work, which will execute it's callback in a system
workqueue context.
Fixes#22697
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Rename the scan recv callback info struct so that it reflects that it
is part of the scan recv callback. This will make it consistent with
future plans for advertising callbacks.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fix the scanner using the advertiser identity instead of the scanners
identity, scanner always use BT_ID_DEFAULT.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Corrected configuration of BT_HCI_RESERVE for the RPMsg HCI driver.
This change fixes the following assert:
[net_buf_simple_headroom(buf) >= len] @ ZEPHYR_BASE/subsys/net/buf.c:881
Signed-off-by: Kamil Piszczek <Kamil.Piszczek@nordicsemi.no>
commit e3dc05f14d ("net: config: Wait network interface to come up")
introduced check_interface() function, which accidentally has 2
different signatures depending on CONFIG_NET_NATIVE selection.
Let's fix the second signature to be correct.
Fixes: https://github.com/zephyrproject-rtos/zephyr/issues/22693
Signed-off-by: Michael Scott <mike@foundries.io>
This can happens if for example the remote peer have the initial credits
set to 0 which would cause bt_l2cap_chan_send to fail instead of just
queue the packets until more credits are given.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
The zsock_accept_ctx() calls z_reserve_fd() on entry but fails
to call z_free_fd() on failure. This will leak the allocated
socket descriptor.
Fixes#22366
Signed-off-by: Inbar Anson Bratspiess <inbar.anson.bratspiess@330plus.net>
The implementation checks if there are not enough buffers
to add the received data. However, a return was missing
after the error signaling.
Fixes#22657
Coverity-CID: 208191
Signed-off-by: Alexander Wachter <alexander@wachter.cloud>
Data transmission was paused when PHY update request control
PDU was enqueued in ULL. If there was pending data PDU in
ULL that was not enqueued towards LLL, this caused
transmission to stall.
Move the tx pause due to PHY update request/response being
enqueued to pre_tx_ack callback, this way all pending PDUs
in ULL is enqueued to LLL.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
I think people might be reading differences into 'if' and 'depends on'
that aren't there, like maybe 'if' being needed to "hide" a symbol,
while 'depends on' just adds a dependency.
There are no differences between 'if' and 'depends on'. 'if' is just a
shorthand for 'depends on'. They work the same when it comes to creating
implicit menus too.
The way symbols get "hidden" is through their dependencies not being
satisfied ('if'/'depends on' get copied up as a dependency on the
prompt).
Since 'if' and 'depends on' are the same, an 'if' with just a single
symbol in it can be replaced with a 'depends on'. IMO, it's best to
avoid 'if' there as a style choice too, because it confuses people into
thinking there's deep Kconfig magic going on that requires 'if'.
Going for 'depends on' can also remove some nested 'if's, which
generates nicer symbol information and docs, because nested 'if's really
are so simple/dumb that they just add the dependencies from both 'if's
to all symbols within.
Replace a bunch of single-symbol 'if's with 'depends on' to despam the
Kconfig files a bit and make it clearer how things work. Also do some
other minor related dependency refactoring.
The replacement isn't complete. Will fix up the rest later. Splitting it
a bit to make it more manageable.
(Everything above is true for choices, menus, and comments as well.)
Detected by tweaking the Kconfiglib parsing code. It's impossible to
detect after parsing, because 'if' turns into 'depends on'.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
It is not needed to protect static table of handlers, with mutex,
as there is no possibility that there will be anything added to the
table at runtime.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
The existing stack_analyze APIs had some problems:
1. Not properly namespaced
2. Accepted the stack object as a parameter, yet the stack object
does not contain the necessary information to get the associated
buffer region, the thread object is needed for this
3. Caused a crash on certain platforms that do not allow inspection
of unused stack space for the currently running thread
4. No user mode access
5. Separately passed in thread name
We deprecate these functions and add a new API
k_thread_stack_space_get() which addresses all of these issues.
A helper API log_stack_usage() also added which resembles
STACK_ANALYZE() in functionality.
Fixes: #17852
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
1. Remove usb_descriptor.h as tracing_backend_usb.c doesn't have access
to that include file.
2. Make TRACING_BACKEND_USB depend on USB being enabled.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
If CONFIG_BT_CTLR_CONN_RSSI is enabled, then lll_conn.h should
be included as well. Otherwise, struct lll_conn is unknown
at the compile unit level. This has been reproduced by
compiling the hci_uart sample, where the following error occurs:
lll_adv.c: In function 'isr_rx_pdu':
lll_adv.c:722:13: error: dereferencing pointer to incomplete
type 'struct lll_conn'
lll->conn->rssi_latest = radio_rssi_get();
^~
Signed-off-by: Alex Porosanu <alexandru.porosanu@nxp.com>
Do not build tracing system if provided otherwise, for example right now
systemview does not need any of the zephyr interfaces.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Move rtt configuration options to drivers/debug and split the
systemview configuration.
drivers/debug will service for this class of drivers that are enabled in
debug mode only and provide a hardware interface to the system.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Tracing subsystem is growing and although related to debugging, it does
deserve to belong into its own subsystem.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Until now the choice of reliable sending (segmented messages with
acks) was implicitly dependent on the size of the payload. Add a new
member to the bt_mesh_model_pub to force using segment acks even when
the payload would fit a single unsegmented message.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Fix uninitialized advertiser rl_idx used to check own identity
in CONNECT_IND received for directed advertisements.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This commit adds a ISO-TP (ISO15765-2) library.
The library makes use of net buffers and spawns a workqueue thread.
The CAN device that is passed to bind and send can be used concurrently
beside this library.
Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
There were two dereference after NULL check and logical dead code.
Fixes#22434Fixes#22443Fixes#22435
Coverity-CID: 207978
Coverity-CID: 207977
Coverity-CID: 207964
Signed-off-by: Alexander Wachter <alexander@wachter.cloud>
Add Kconfig option TRACING_TEST which can be used to
customize tracing packet format (currently supporting
string format and data format) for testing purpose.
Signed-off-by: Wentong Wu <wentong.wu@intel.com>
Add TRACING_ISR Kconfig to help high latency backend working well.
Currently the ISR tracing hook function is put at the begining and
ending of ISR wrapper, when there is ISR needed in the tracing path
(especially tracing backend), it will cause tracing buffer easily
be exhausted if async tracing method enabled. Also it will increase
system latency if all the ISRs are traced. So add TRACING_ISR to
enable/disable ISR tracing here. Later a filter out mechanism based
on irq number will be added.
Signed-off-by: Wentong Wu <wentong.wu@intel.com>
First, this commit adds user interface in tracing_format.h which
can trace both string format and data format packet.
Second, it adds method both for asynchronous and synchronous way.
For asynchronous method, tracing packet will be buffered in tracing
buffer first, tracing thread will output the stream data with the
help of tracing backend when tracing thread get scheduled.
Third, it adds UART and USB tracing backend for asynchronous
tracing method, and adds POSIX tracing backend for synchronous
tracing way.
Also it can receive command from host to dynamically enable and
disable tracing to have host capture tracing data conveniently.
Signed-off-by: Wentong Wu <wentong.wu@intel.com>
When is NET_SOCKETS_SOCKOPT_TLS set, it should set TLS_CREDENTIALS
even when NET_NATIVE=n, so that platforms that use socket offloading
can continue to set TLS credentials.
We are now setting this via 'imply' instead of 'select', so that
prj.conf can opt out if necessary.
Fixes#22390
Signed-off-by: Vincent Wan <vincent.wan@linaro.org>
Refactor the handling of network nodes and their keys into a separate
Mesh Configuration Database (CDB). This, not only creates a separation
of the local node and the other nodes, but also makes it possible to
implement functions to manage the whole, or at least parts of the mesh
network.
Signed-off-by: Tobias Svehagen <tobias.svehagen@gmail.com>
This API will be deprecated in favor of the new API that clearly
specifies whether it works on logical or physical levels.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Converts the sdhc spi driver to the new gpio api. Updates device trees
for the olimexino_stm32 and nrf52840_blip boards to set appropriate
active high/low polarity for the spi chip select pin.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Converts the usdhc driver to the new gpio api. Updates the
device tree for the mimxrt1050_evk board to set appropriate active
high/low polarity for the power and card detect pins.
Note that the driver doesn't actually support interrupts yet. It
initializes a gpio callback for the card detect pin, but never actually
enables the gpio interrupt. This incomplete behavior is left as-is,
since the purpose of this patch is only to convert the driver to the new
gpio api, not to add new features.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Some compilers can't resolve the conditional if/else/else construction
in ull_conn event_len_prep function, and fail with an 'uninitialized
variables' error. The change has no functional impact.
Signed-off-by: Morten Priess <mtpr@oticon.com>
For USB audio class interface may have alternate interfaces.
Those alternates may have different endpoint configurations.
When Standard Request SET_INTERFACE is served it choses between
alternate interfaces and configuring associated endpoints.
When switching between alternate interfaces, endpoints
associated with them must be disabled/enabled accordingly.
Signed-off-by: Emil Obalski <emil.obalski@nordicsemi.no>
BT_CTLR_SETTINGS should not depend on BT_SETTINGS as this will prevent
using settings system in the controller in a controller only build.
(BT_SETTINGS depends on BT_HCI_HOST)
Signed-off-by: Thomas Ebert Hansen <thoh@oticon.com>
The contentes of the function has been reduced with use of
sys_slist_append instead of sys_slist_insert.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
This commit adds a new option CONFIG_BT_SMP_USB_HCI_CTLR_WORKAROUND
to support USB HCI controllers that sometimes send out-of-order HCI
events and ACL Data due to using different USB endpoints.
Enabling this option will make the master role not require the
encryption-change event to be received before accepting
key-distribution data.
It opens up for a potential vulnerability as the master cannot detect
if the keys are distributed over an encrypted link.
Fixes: #22086
Signed-off-by: François Delawarde <fnde@oticon.com>
Directed advertising timeout was dropped in the host due to
not being able to find a pending connection. Host used the
role parameter from the error event parameters which has
been earlier zero-ed out.
Regression introduced in commit a0349689ff ("Bluetooth:
host: Fix conn object assigned to wrong connection")
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
When starting a non-connectable advertiser and an active scanner is also
using NRPA address then this use-case should be supported. A new
advertiser that is non-connectable should have a fresh NRPA address
every time it is started, so we must refresh the NRPA used by the active
scanner.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
When advertiser is disabled we should update the random address for both
passive and active scanner back to an NRPA. But this command will fail
because the if the scanner is an active scanner, we must disable and
re-enabled the active scanner after setting the random address.
This behavior should not be there when scanner is configured to scan
with identity address.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Document why a privacy-disabled scanner will not notify about directed
advertising reports. This is the default behaviour of the
privacy-disabled scanner. In order to receive the reports the option
BT_SCAN_WITH_IDENTITY must be enabled.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Prevent the advertiser from overwriting the passive scanners identity
address when the scanner has been configured to scan using the identity.
In this case the LE Set Random Address command would not prevent the
address from being overwritten. So instead we explicitly stop it in the
host.
Also fix original code function not working at all since the first
if statement was should had a bad check. Resulting in it always
returning success.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Drop directed advertiser reports when the passive scanner should have
been using the NRPA address. The advertiser has overwritten the NRPA
with it's identity address instead and a peer is sending directed
advertiser packets to it.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
When privacy is disabled by default the scanner still protects it's
identity with the use of NRPA addresses. We should not set the identity
address for the passive scanner unless the Kconfig option to scan with
the identity has been enabled.
This makes passive scanner behave the same way as an active scanner
since none of them will report directed advertising reports towards
the scanners identity.
This also enables the advertiser to switch out the random address which
is needed for the Bluetooth Mesh LPN case.
Fixes#22088.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Show current power management state in the list of devices, which is
helpful during PM debugging.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Function to put devices in lower power mode were all implemented in the
same way. Deduplicate code there by implementing single function to
handle all cases.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
There is no point to specify number of core devices explicitly, as it
can be done by compiler with ARRAY_SIZE() macro.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
We need a slightly bigger stack to be able to successfully pass the
logging test. Fix the stack size and enable back the test.
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
This construction was causing errors with recent gccs. If you look
carefully, it's generating the sequence:
simcall
mov a2, a2
mov a3, a3
...which is nonsensical. And now gcc is complaining about it with:
subsys/logging/log_backend_xtensa_sim.c:44:2:
error: invalid hard register usage between output operands
Just emit a single simcall instruction and let the assembly
constraints do their job.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Add pairing support callback to print remote pairing features when this
option is enabled.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Similar to pairing_confirm this callback is called each
time a peer requests pairing, but for all types of
pairings, except SSP. The pairing req/rsp information is
passed as a parameter so the application can decide
wheter to accept or reject the pairing.
Fixes: #21036
Signed-off-by: Martin Rieva <mrrv@demant.com>
In a combined build where bt_rand functions is implemented in the host
the RPA module should not use the bluetooth rand function since the RPA
module is common for host and controller.
Having the controller call the the host only to go through HCI back into
the controller would not be a good idea.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fix infinite recursion in host-based bt_rand function. This would call
HCI LE Random Number command, which would in turn call bt_rand, causing
an infinite recursion.
bt_rand -> prng_reseed -> BT_HCI_OP_LE_RAND -> le_rand -> bt_rand
To solve this issue the controller should avoid doing calls into the
host, so all calls to bt_rand in the controller should be replaced with
a call to a controller function.
Fixes#22202
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Instead of using a custom offloading interface, users can use
`NET_SOCKET_REGISTER` macro to register custom socket API provider. This
solution removes a limitation, that only one offloaded interface can be
registered and that it cannot be used together with native IP stack.
The only exception remainig are DNS releated operations -
`getaddrinfo`/`freeaddrinfo`, which, when offloaded, have to be
registered specifically.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Fix LE Create Connection command giving out of range parameters to the
controller, this came back as 0x30 (Out of Range Parameters) status code
on the command from the controller.
This appears to be the min and max CE parameters in the command.
Revert back memset from 137f704064
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fix problem where application was notified about a new connection being
established, but no connection has actually been made.
This occurred because the LE Create Connection command failed directly
from the API, in which case the state transition thinks the err is valid
and always notifies the application.
Introduced by:
6c1f52dff7 for bt_conn_create_le
e9eebf0c40 for bt_conn_create_auto_le.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fix an issue where a slot in the key pool was considered free when
either the address was cleared or no keys were written in the entry
(enc_size == 0). This caused a problem with simultaneous pairing
attempts that would be assigned the same entry.
This patch makes it so a a slot is considered free even when keys are
not yet present in the entry, and makes sure the address is cleared in
case of pairing failure or timeout so to mark the slot as free.
Signed-off-by: François Delawarde <fnde@oticon.com>
SW based privacy is an implementation detail in the zephyr link layers.
Therefore it should not be visible when selecting an out-of-tree
controller.
Signed-off-by: Rubin Gerritsen <rubin.gerritsen@nordicsemi.no>
Since a peer MIC failure closes the event, it does not allow a terminate
acknowledge. For that reason a peer MIC fail for central role must force
a conn_cleanup.
Signed-off-by: Morten Priess <mtpr@oticon.com>
Sort out mbedTLS dependencies in sockets Kconfig. mbedTLS will now
be enabled when TLS sockets and native network stack are enabled.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Only dump data when we are interested in the analysing coverage. By
default just collect the data.
CONFIG_COVERAGE_DUMP is used to control this behaviour.
This will help speed up sanitycheck and will avoid lots of noise in the
log when some tests with coverage enabled failed. Dumping data to
console is also suspected to be one of the reason why qemu hangs in CI.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This fixes the EBQ tests 129 and 130. These tests check behaviour for
the DLE procedure when Encoded PHY or 2M PHY are not supported.
See also BT core spec. Version 5.1, Vol6, Part B, Section 5.1.9
Signed-off-by: Andries Kruithof <Andries.Kruithof@nordicsemi.no>
When clearing the whitelist, possible white listings in resolve list
were left. These are now also cleared.
Signed-off-by: Erik Brockhoff <erbr@oticon.com>
Moves the Mesh AES-CCM module out into a separate module, to make it
accessible from other subsystems. Adds the new CCM API in
include/bluetooth/crypto.h along with the bt_encrypt functions.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Each network interface needs to have IPv6 link local address.
The ll address was not set to VLAN interfaces which then caused
some of the IPv6 neighbors to be in wrong state (INCOMPLETE) in
neighbor cache.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
When we are about to send a NS, we should not use the destination
address as that is typically the multicast address. We should use
the target address instead.
This fixes the case where a neighbor is in incomplete state, and
we send a neighbor solicitation to find out whether the neighbor
is reachable. In this case the destination address is the solicited
node multicast address which is no use when trying to figure out
the source address.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Printk should be processed by the logger if RTT logger backend is
used and RTT console. It is not necessary if console has different
transport.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
When PB-GATT support has been enabled the provisioning code "borrows"
the buffer from the proxy code. However, the way that initialization
was happening the proxy buffers were initialized only after
provisioning initialization, resulting in a corrupted buffer with
buf->data pointing to NULL. Reorder the initialization calls so that
proxy is done first and provisioning only after it.
Fixes#22207
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Clean up the nRF cmake include file to remove redundant
check for BT_LLL_VENDOR_NORDIC inside the file.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This commit fixes a problem where our own IP address
is added to the cache instead of the senders.
This bug was due to a swap of the address in the original packet.
The swapping of the address is now removed.
Signed-off-by: Alexander Wachter <alexander@wachter.cloud>
So far shell transport was initialized early before any k_poll events
and signals. transport_evt_handler() was passed as callback to transport
initializer and could be executed right away. This was true for example
with shell_uart when it enabled interrupts on RX and there were already
some bytes to read. As a result executed transport_evt_handler() is
operating on uninitialized k_poll signals.
Address this race condition by simply initializing shell transport when
everything is ready for processing data, i.e. on the end of shell
instance initialization.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Initialize function has to fail when a call to get entropy fails.
TinyCrypt prng_init relies on a proper entropy data, so we need to
check if the driver return it properly.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Propagate driver error when getting entropy data when calling a
cryptographically secure random generator.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Users of mqtt_live() have no idea when it actually sends a ping.
As a result it's very hard to know when to use mqtt_input() to
process the incoming PINGACK.
Instead of returning a 0 result when a ping isn't generated in
mqtt_live(), let's return -EAGAIN.
Signed-off-by: Michael Scott <mike@foundries.io>
SMI TX is different than other controller features in that it does not
necessarily imply any software changes; whether SMI TX is supported
may be simply a matter of hardware calibration. This change supports
using the same software on chips that do or do not support SMI TX
depending on calibration.
Signed-off-by: Wolfgang Puffitsch <wopu@demant.com>
Overlooked dependency in commit 97de99adca ("console: kconfig: Have
CONSOLE_{GETCHAR,GETLINE} depend on UART_CONSOLE"). CONSOLE_GETCHAR and
CONSOLE_GETLINE select CONSOLE_HANDLER, which selects
UART_INTERRUPT_DRIVEN, which depends on SERIAL_SUPPORT_INTERRUPT.
Fixed some selects with unsatisfied dependencies in CI.
(CONSOLE_HANDLER also depends on SERIAL, but it's redundant, since it
already depends on UART_CONSOLE, which depends on SERIAL. This is
simplified in https://github.com/zephyrproject-rtos/zephyr/pull/22116.)
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Make sure that if we receive websocket data in small chunks,
the parsing and returning of data to caller is done properly.
Fixes#21989
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Move reset of channel status from after the destroy callback since the
after the destroy callback the memory should be assumed to be released.
Instead clear the channel status when the channel is created in
l2cap_chan_add. This way we don't rely on the memory given being set to
the correct value.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fix ATT releasing the att structure back to the memory slab allocator
before the structure is actually ready to be released. The memory slab
allocator will write context data inside the freed slab which is
currently being overwritten by l2cap during channel teardown.
This manifests as an "Unable to allocate ATT context for conn" when
reconnecting with multiple connections.
Since the l2cap channel is embedded inside of the ATT context and l2cap
still has a valid referenc to the l2cap channel we need to release the
ATT context at a later time.
This should be fixed by implementing the channel destroy function and
releasing the channel there.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add the option to provide the destroy callback to the fixed channels.
This can be used to free the memory for the L2CAP channel context which
is provided by the fixed channel in the accept callback.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Store the IPv4 address into the local LCP options and set it
as the interface IP address once IPCP negotiation is complete.
Fix calling the correct function when an IPCP Configure Reject
is received carrying our local IP address.
Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
As a part of a ticker extension interface, it is now possible to specify
a slot_window when starting a ticker. When setting the
ticks_slot_window to a non-zero value, it is requested that the node
timeout is re-located to a position within the window, where the node
does not collide with other nodes - aligning to the end of the window.
The solution takes into consideration if a node has already been
updated with drift correction (e.g. ADV randomization), subtracting this
from the window.
Signed-off-by: Morten Priess <mtpr@oticon.com>
Updated the lll_conn_flush interface to pass the connection
handle while the LLL connection context stored handle has
been invalidated.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Commit c248cdf17e remove deep sleep states
from residency policy based on SoC loses context in deep sleep states to
avoid a "forever timeout" power-off the whole system. It's right if deep
sleep means power off whole system only.
One of deep sleep states is that most power domains are shut off, but
except a few that retain just enough logic to allow the CPU to resume
from the same point of execution where it went to sleep. This is well
documented and implementations also have same behavior.
For another deep sleep state, system off, sys_pm_ctrl_disable_state can
prevent system off unexpectedly from being entered on long timeout. And
sys_pm_force_power_state can help power off whole system.
This reverts commit c248cdf17e.
Signed-off-by: Wentong Wu <wentong.wu@intel.com>
The build infrastructure should not be adding the drivers subdirectory
to the include path. Fix the legacy uses that depended on that
addition.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The build infrastructure should not be adding the drivers subdirectory
to the include path. Fix the legacy uses that depended on that
addition.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The build infrastructure should not be adding the drivers subdirectory
to the include path. Fix the legacy uses that depended on that
addition.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The build infrastructure should not be adding the drivers subdirectory
to the include path. Fix the legacy uses that depended on that
addition.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The build infrastructure should not be adding the drivers subdirectory
to the include path. Fix the legacy uses that depended on that
addition.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The callback function may modify the att->req and it has to be
called after the att_process. The att_process does not re-check
if att->req is still NULL.
Signed-off-by: Marek Pieta <Marek.Pieta@nordicsemi.no>
Missing CONFIG_ prefix in #ifdef, leading to some dead code.
Found by scripts/kconfig/lint.py, which flagged it as unused.
Piggyback removal of a redundant 'default n'.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
The CONFIG_ prefix was missing.
Found with a work-in-progress scripts/kconfig/lint.py check.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
IS_ENABLED() is only useful for macros that might be undefined.
VERBOSE_DEBUG is defined at the top of these files.
Also makes it harder to confuse for for Kconfig references.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Add system power management direct force trigger mode. In this
mode application thread can directly put system in sleep or deep
sleep mode instead of waiting for idle thread to do it, so that
it can reduce latency to enter low power mode.
Signed-off-by: Wentong Wu <wentong.wu@intel.com>
Change sys_pm_force_power_state only works for the current ongoing
suspend operation, before the end of syspend state forced_pm_state
will be cleared.
Signed-off-by: Wentong Wu <wentong.wu@intel.com>
The MQTT connection is closed in case an mqtt_ping fails anyway, so
it's better to let the application know early that something went
wrong.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Have SHELL_BACKEND_RTT depend on USE_SEGGER_RTT instead of selecting it,
to fix some selects of USE_SEGGER_RTT with unsatisfied dependencies.
USE_SEGGER_RTT was being forced on without checking HAS_SEGGER_RTT.
This means configuration files now have to enable both USE_SEGGER_RTT
and SHELL_BACKEND_RTT to enable SHELL_BACKEND_RTT. At least
samples/subsys/shell/shell_module/prj_minimal_rtt.conf does.
(The original version of this commit added a dependency on
HAS_SEGGER_RTT to SHELL_BACKEND_RTT instead, but Krzysztof Chruscinski
suggested depending on USE_SEGGER_RTT instead.)
Footnote: 'depends on' conditions get propagated to properties, so this
change is the same as adding '... if USE_SEGGER_RTT' to all properties
(and the prompt).
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
As mDNS requests set DNS id to 0, we cannot use it to match
the DNS response packet. In order to allow this functionality,
create a hash from query name and type, and use that together
with DNS id to match request and response.
Fixes#21914
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
A neighbor solicitation packet for an address that is not ours should
not cause the sender to be added to the neighbor cache. See RFC 4861
section 7.2.3.
Add the neighbor to the cache when we have decided to respond to the
NS packet.
Fixes#21869.
Signed-off-by: Jonas Norling <jonas.norling@greeneggs.se>
Use the same code when parsing source link-layer address option for
both RA and NS packets. It looked like handle_ns_neighbor() could
actually read too much data into lladdr.addr when handling 8-byte
addresses (802.15.4).
Signed-off-by: Jonas Norling <jonas.norling@greeneggs.se>
ELM FatFS implementation supports LFN, enabled via ffconf.h
configuration file. Additionally, code page (character set),
max file name length, and memory mode (LFN working buffer location)
are configurable options closely related to LFN.
Without LFN filenames are restricted to 8.3 filename format.
Add kconfig options to expose following FatFS configurations:
enable LFN, specify max filename length, specify code page
(character set), specify LFN working buffer location.
Signed-off-by: Audun Korneliussen <audun.korneliussen@nordicsemi.no>
Fix assert in net_buf triggered on att encrypt change event.
ASSERTION FAIL [net_buf_simple_headroom(buf) >= len] @
ZEPHYR_BASE/subsys/net/buf.c:881
This happens because when the att request was allocated, it was not
properly initialized and req->retrying was left as true.
This caused the att encrypt change handling to assume an att request
needed to be resent, starting resending with an invalid request and
request buffer.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fixes some selects with unsatisfied dependencies. FLASH_SHELL depends on
FLASH_PAGE_LAYOUT, but only FLASH_SHELL is selected. The select was
introduced in commit 3aa2a1c6db ("flash: make flash shell generic").
Spoke to Johan Hedberg. The BT_SHELL code does not depend on
FLASH_SHELL. He didn't think people would assume that BT_SHELL by itself
enables the FLASH_SHELL commands either.
Just remove the select.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Zephyr aims to enable supporting of multiple SW defined
BLE LL. There is a complex hierarchy of defines in the
CMake files controlling the compilation units that part of
the final library. Adding another SW LL implementation
from a different SoC provider will make the main controller
CMake file unmaintable.
As such, split the into vendor-specific CMake files for
easier additions.
Signed-off-by: Alex Porosanu <alexandru.porosanu@nxp.com>
Change adds missing Kconfig dependency.
The CONFIG_BT_CTLR_FILTER is used only for SW Link Layers.
Signed-off-by: Marek Pieta <Marek.Pieta@nordicsemi.no>
CONSOLE_GETCHAR and CONSOLE_GETLINE select CONSOLE_HANDLER and
UART_CONSOLE_DEBUG_SERVER_HOOKS, which depend on UART_CONSOLE, but
UART_CONSOLE is n for some boards, giving a select with unsatisfied
dependencies and a warning. Triggers in CI.
Looking at the code, CONSOLE_{GETCHAR,GETLINE} also depend on
UART_CONSOLE there. Add a 'depends on UART_CONSOLE' to the 'choice' that
contains them.
Maybe the samples/subsys/console/{echo,getchar}/ samples shouldn't be
run on some boards that they're currently run on, but there's still the
issue that CONSOLE_{GETCHAR,GETLINE} shouldn't be shown in menuconfig
when they don't apply.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Make ioctl handlers of `ZFD_IOCTL_POLL_PREPARE` and
`ZFD_IOCTL_POLL_UPDATE` return an error code instead of setting errno
variable.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
A memory corruption could happen in `uncompress_IPHC_header` function,
when data was moved to make place in the net buffer for the uncompressed
IPv6/UDP header.
The size of data being moved should only contain the original data size,
not incremented by the amount of space needed to expand the header,
which was already added to the net buffer size. In result, the `memmove`
operation could exceed the allocated net buffer and cause memory
corruption.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
NFFS is removed as it has serious bugs (by design) which haven't
been resolved since extended range of time.
One of most serious issues bunch were described here:
https://github.com/apache/mynewt-nffs/issues/10
Since lack of support NFFS upsterem it doesn't make sense to keep
it in zephyr.
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
Function cpu_stats_get_ns from CPU stats module returns
invalid time, because of unnecessary conversion into u32_t.
Higher bits of time value are removed during this conversion.
All time values are u64_t, so there is no need to convert anything.
Signed-off-by: Dominik Kilian <Dominik.Kilian@nordicsemi.no>
Refactor use of #ifdef to IS_ENABLED() pattern for handling cancellation
of outgoing connection attempt. Reduce the amount of indentation by
combining outer if-statements.
Move handling of canceled create connection into a helper function.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fix advertiser requested to use the identity address while privacy
feature is enabled will change to using RPA address when advertise is
resumed or when RPA timeout occurred.
RPA timeout does not need to run when advertiser is using identity.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add shell command for advertise with identity option to have the
possibility to temporarily disable privacy feature in the advertise from
the shell.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Handle initiator role when RPA timeout expires. For direct connect
establishment procedure we make sure the RPA is refreshed when starting
initiator and limit the timeout to the RPA timeout.
For auto establishment procedure we cancel the initiator and restart it
again in the connection complete event that is generated when canceling
an initiator.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Handle starting of advertiser and scanner or initiator when advertiser
is using a different identity than the default identity to generate the
random resolvable address in the controller.
We need to handle this only for the privacy case because the random
address is set in the RPA timeout handler and not from the API.
When privacy is disabled we can return error code from the LE Set Random
Address HCI command instead.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fix RPA timeout handling when the scanner is active. An active scanner
must be restarted at RPA timeout otherwise the Set Random Address
command will fail.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Refactor the handling of sending the LE Create Connection command and
for whitelist and direct initiator to use the same host state flag
and common handling of the privacy address.
Also simplify the way we check if the procedure has already been started
when application tries to start it again.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Handle a possible race condition in the host connection state.
Set the conn state of the connection object before command is sent. This
is in case the calling function is not scheduled again before the
connection complete event arrives. In this case find_pending_conn will
not find the connection object.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Starting a background scanner for auto-connection is an API that is only
available when whitelist API is not enabled.
There is currently no way to set this bit when the whitelist API is
enabled so there is not any issues with the current code, but it is
still not correct.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
When receiving a connection complete event but no connection object are
available in the host something strange has happened. In this case
the controller might have a connection that cannot be controlled by the
application. It would then be sensible to disconnect this connection in
the controller.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add sample demonstrating the integration of CANopenNode in Zephyr to
support the CANopen protocol.
This fixes#15278.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Add support for CANopen LED indicators according to the CAN in
Automation (CiA) 303-3 specification.
This fixes#15278.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Add support for storing the CANopen object dictionary to non-volatile
storage.
This fixes#15278.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Add a Zephyr driver and abstraction layer for use by the 3rd party
CANopenNode module.
CANopenNode depends on the CO_driver.h file for platform-specific type
definitions, locking primitives, and CAN bus driver API.
This fixes#15278.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
If no other route is found, the network interface prefixes are
evaluated. If a matching interface is found, the packet is sent out on
this interface.
Signed-off-by: Christian Taedcke <christian.taedcke@lemonbeat.com>
The address family of the received packet must be set, before routing
it. E.g. the ethernet driver would drop the packet if this is not
done.
Signed-off-by: Christian Taedcke <christian.taedcke@lemonbeat.com>
Add function that returns remaining time until next keep alive message
shall be sent. Such function could be used for instance as a source
for `poll` timeout.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
