This commit makes the device tree configuration decide
which link layer is compiled in. We do this to avoid
hard-to-understand linker errors referencing device tree nodes.
The following configuration creates a difficult to parse
linker error:
* BT_LL_CHOICE contains multiple entries, BT_LL_SW_SPLIT
is selected.
* Each BT_LL_CHOICE has its own unique device tree node with its
own "compatible".
* Only one of the link layer device tree nodes has status "okay",
but not the one corresponding to BT_LL_SW_SPLIT.
The linker error indicates that code using the HCI driver fails
to link with the controller. This because the HCI driver device
tree node references the link layer selected in devicetree which
is not compiled in.
By adding a dependendency to the device tree node, this can no longer
happen. Instead, if BT_LL_SW_SPLIT is now selected in a configuration
file, a Kconfig warning will be issued:
```
warning: The choice symbol BT_LL_SW_SPLIT
(defined at subsys/bluetooth/controller/Kconfig:129) was
selected (set =y), but BT_LL_SOFTDEVICE (defined at
/home/ruge/ncs/nrf/subsys/bluetooth/controller/Kconfig:11)
ended up as the choice selection.
```
This should be easier to understand than:
```
...(hci_core.c.obj):(.data.bt_dev+0x16c):
undefined reference to `__device_dts_ord_132'
```
After this commit we should consider getting rid of link layer
selection from Kconfig completely as the link layer is in practice
selected through device tree.
Unit tests have been updated to satisfy the dts dependency.
Signed-off-by: Rubin Gerritsen <rubin.gerritsen@nordicsemi.no>
The CSIP spec states that the procedures shall only be done
on bonded devices, so a check for that was added.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This change adds bt_le_cs prefix to public CS API as well as
adding le_cs prefix to CS related bt_conn callbacks. This is
to ensure consistency within CS API while maintaining the
separation between the Bluetooth LE and Classic features.
Signed-off-by: Burak Gorduk <burak.gorduk@nordicsemi.no>
Adds following HCI support for CS configuration:
- LE CS Create Config command
- LE CS Remove Config command
- LE CS Config Complete event
Two callbacks have been added to notify the application
when a new CS configuration is created or an existing
CS configuration is removed.
Signed-off-by: Burak Gorduk <burak.gorduk@nordicsemi.no>
Added a timeout for active scans (instead of using the host's scan
timeout) in the shell by submitting a k_work that stops the scan
after a specified period.
Fixes#78659
Signed-off-by: Babak Arisian <bbaa@demant.com>
Channel sounding frequently produces very large events, so the default
of 68 bytes can lead to buffer overruns / memory corruption.
Signed-off-by: Olivier Lesage <olivier.lesage@nordicsemi.no>
In the handler of SMP_Pairing rsp, the encryption key
flag is cleared incorrectly.
It causes the LE LTK cannot be derived.
Do not modify the encryption key flag to fix the
issue.
Signed-off-by: Lyle Zhu <lyle.zhu@nxp.com>
The TBS and GTBS instances can now be dynamically registered
and unregistered, which fits better for the use cases of TBS
where specific bearers can come and go depending on the
features of the device.
For example if a SIM card is inserted, then a device can
register a TBS for the provider and remove it again if the
SIM card is removed.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Moves around the shell files so that they are placed nearer
to the features they expose access to.
A few changes as possible has been made.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The bt_gatt_attr_read function did not properly handle cases
where value is NULL and/or value_len is 0, or bad mixes of the
two.
The important part is here is that we do not perform the pointer
arithmetic on NULL and/or call memcpy with a NULL src with a
non-0 length.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add missing NULL check for public API function, so that the
function will return -EINVAL rather than crashing.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Added helper functions to set and get assisted listening
stream values for codec capabilities and codec configs.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The QoS preference defined by ASCS has some specified
limits and values that we should enforce.
Given the current API we cannot return an error to the
unicast server if it supplies invalid values, so we have
to resort to a LOG_ERR.
For the unicast client we treat invalid QoS preferences
similar to other invalid data in the notifications.
This also adds additional documentation in the
bt_audio_codec_qos_pref struct.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This fixes a bug where the shell will reject setting available
context to 0x0. This has now been moved to only affect supported
context instead.
Signed-off-by: Fredrik Danebjer <frdn@demant.com>
In the case that a broadcast sync fails for any reason, we need to
set the BIS_Sync value for all subgroups to 0xFFFFFFFF
(BT_BAP_BIS_SYNC_FAILED) as per the BAP spec.
This commit adds a new define for this and modifies
both the scan delegator and broadcast sink to support this.
The change is validated by a modification to the broadcast
assistant test that verifies that the value is set in the
case of an invalid broadcast code (which indicates a
failed BIG sync).
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Update the string formatter according to the type of the
variables that it is printing to eliminate compilation
warnings.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
bt_aics_client_free_instance_get can be called from multiple threads
and as such the atomic_test_and_set_bit should be used instead
of a atomic_test_bit followed by a atomic_set_bit.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
For code clarity, this commit adjusts the use of `return` statements
in functions with a void return type as follows:
- Transform `return foo();` into separate statements:
`foo();`
`return;`
- Remove unnecessary `return` statements when
they don't affect control flow.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
Replace the busy boolean flag with an atomic value.
This also modifies the order of how this value is
controlled to avoid any race conditions.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Currently, dfu_suspended() sets the phase SUSPENDED
directly in the structure, bypassing the dfd_phase_set() function.
This prevents the phase change callback in the bt_mesh_dfd_srv_cb
structure from receiving the SUSPENDED event.
Signed-off-by: Emilio Aguila Escalante <emilio.aguila@hotmail.com>
MICP requires support for the bondable mode for both
the MICP microphone device and MICP microphone controller.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
BAP mandates support for bondable mode for all central and
peripheral roles.
Due to Kconfig circular dependencies, some additional
Kconfig changes had to be made.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Removed the experimental status from the BT_GATT_AUTHORIZATION_CUSTOM
Kconfig option used in the Bluetooth Host GATT layer. This feature
has been present in Zephyr for almost a year without any issue reports
or API modifications.
Signed-off-by: Kamil Piszczek <Kamil.Piszczek@nordicsemi.no>
Adds HCI support for:
- LE CS Read Remote Supported Capabilities
- LE CS Read Remote FAE Table
Callbacks have been added to the conn object to allow upper layers to
make use of the cache commands, with which it will be possible to store
this information and provide it again in the case of a disconnect
and reconnect to the same device.
Signed-off-by: Olivier Lesage <olivier.lesage@nordicsemi.no>
Removed the experimental status from the BT_BONDABLE_PER_CONNECTION
Kconfig option used in the Bluetooth Host SMP layer. This feature
has been present in Zephyr for over a year without any issue reports
or API modifications.
Signed-off-by: Kamil Piszczek <Kamil.Piszczek@nordicsemi.no>
Replace several bools in volume controller with an atomic value.
Update how these values are modified so that we can better
prevent race conditions.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Rename the volume flag field from the generic "flags"
to "vol_flags" as the generic "flags" will be used for
other values in a future commit.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
We don't own the thread that calls the final `bt_conn_unref()`. The
users might not be aware that they are re-using that poor thread's
stack.
Putting it on the system workqueue gives a predictable stack size and
thread priority for the invocation of the recycled handlers.
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
Why is it ok to use the sync pool?
Because command complete/status is processed in prio: that means on the
same stack as the `bt_recv()` call from the driver.
Why does it fix the issue?
Because the complete/status event goes into a pool that is guaranteed to
have one free buffer any time `bt_recv()` is not executing.
Since the driver is the one calling bt_recv(), it (hopefully) will
finish one `bt_recv()` before starting another one.
Fixes#78223
Co-authored-by: Aleksander Wasaznik <aleksander.wasaznik@nordicsemi.no>
Signed-off-by: Aleksander Wasaznik <aleksander.wasaznik@nordicsemi.no>
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
Removed deprecated native_posix as test platform.
Added unique sim_ids for tests with the psa as a overlay.
Fixed clang-format issues.
Signed-off-by: Ingar Kulbrandstad <ingar.kulbrandstad@nordicsemi.no>
When a message with invalid parameters is received, we must ignore it.
In this commit we check invalid parameters first.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
If use `IS_ENABLED` macro inside if statements but not as preprocessor
directives, we can always compile the code for settings even if settings
are not used. This allows to reduce amount of firmwares we need to build
in CI to ensure that code compiles.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
We must tcheck if buf has enough tailroom to fit another pair of keys or
pair addresses with direction.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
If relay feature doesn't have own adv set, it should use the main adv
set to send messages.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
When a synchronous API is used, the content of `buf` will not be
valid by the time the thread that called the synchronous API is woken up
again.
Therefore, the simplest way to solve this is when a user allocates the
buffer which will be filled up with the content of the buffer passed to
the model callback.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
When relaying a Network PDU to another subnet, we need to update sub
field of rx structure so that correct credentials are used. We also need
to update NID field of the Network PDU.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
The initial implementation of RPL check for Subnet Bridge wasn't fully
correct. It decides whether to relay or not a PDU based on RPL of only
received messages. However, the spec section 3.9.8 says:
```
In addition, a Subnet Bridge node shall implement replay protection for
all Access and Transport Control messages that are sent to bridged
subnets.
A Subnet Bridge node shall maintain the most recent IVISeq value for
each source address authorized to send messages to bridged subnets.
Messages received by the Subnet Bridge node with the IVISeq value less
than or equal to the last stored value from that source address shall
be discarded immediately upon reception. When a message is retransmitted
to a bridged subnet, the stored IVISeq value shall be updated. In this
way, bridged subnets are protected against replay attacks from other
subnets.
```
This was noticed with MESH/NODE/SBR/NET/BV-02-C test. It passes when
PTS misses the message at step 3 and 4, and fails when PTS manages to
receive the message.
This commit fixes the wrong behavior by removing argument for
`bt_mesh_rpl_check` function making store a new message and bypassing
`local_match` check in case of Subnet Bridge node.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
Though nvs backend checks whether the data passed to it is identical to
the stored one, this isn't guaranteed by other the settings api. We can
also avoid going into the settings subsystem since we know what was
actually changed.
This commit adds 2 flags that allow to control whether Subnet Bridge
or Bridging Table states were changed and skips storing if the certain
state was not changed.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
We store only filled up entries, but want to restore the entire table.
`bt_mesh_setting_set` fails if the restored length didn't match the
provided length.
This commit fixes the restoring of the bridging table by allowing to
restore any size as long as the stored size is less than the allocated
one and it is a multiple of the size of a single entry.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
Adds subnet bridging functionality to the network layer.
Also fixes brg_cfg_srv for minor issues to get it working.
Signed-off-by: Omkar Kulkarni <omkar.kulkarni@nordicsemi.no>
Adds implementation for the Bridge Configuration Server model.
Updates `brg_cfg` module to add sanity check for
bt_mesh_brg_cfg_tbl_remove() API. Also, updates the unit test
accordingly.
Adds documentation for the Bridge Configuration Server model
Signed-off-by: Omkar Kulkarni <omkar.kulkarni@nordicsemi.no>
Implements the Bridge Configuration Client model.
Adds opcodes for all Bridge messages to `foundation.h`. Adds client-side
support for these messages.
Adds a new Kconfig option for the Bridge Configuration Client model to
configure the waiting time for respones for acked messages.
Signed-off-by: Håvard Reierstad <haavard.reierstad@nordicsemi.no>
The `brg_cfg` module implements the states needed for subnet bridge
feature. It provides two states - enable state, and bridging table
state. APIs are provided to access and modify the states. The module
handles responsibility of persistence of the states.
Signed-off-by: Omkar Kulkarni <omkar.kulkarni@nordicsemi.no>
Adding documentation and function calles for the API's
in Bridge Configuration Client model and Bridge
Configuration Server model.
Signed-off-by: Ingar Kulbrandstad <ingar.kulbrandstad@nordicsemi.no>
Any places that checked for GTBS is now always enabled
as GTBS is mandatory to support, and the Kconfig option
was removed.
Also removed a duplicate Kconfig option for TBS,
BT_TBS_SERVICE_COUNT, as it was unused.
The other Kconfig option BT_TBS_BEARER_COUNT is used
instead exclusively to set it if needed.
Since GTBS can now exist alone, it must also
support having its own calls and other values.
This means that the GTBS and TBS instances now share
the same underlying struct.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
