This introduces new Enhanced Credit Based Flow Control PDUs and related
definitions which were introduced in 5.2.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Split BT_CTLR_CONN_RSSI option into two, the base option enables the
Read RSSI command, while the new BT_CTLR_CONN_RSSI_EVENT enables the
connection RSSI events. There is no handling of RSSI events, only a
BT_INFO log.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
The bluetooth subsystem is now fully compatible with the new timeout
API, so remove the selection of the legacy API.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Convert bluetooth mesh to using k_timeout struct. Many of the mesh
modules uses timeout calculations, so it is most practical to keep
the s32_t type and only initialize a k_timeout_t struct when
calling the kernel.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Convert bluetooth host to using k_timeout_struct for the timeout values.
This is mostly replacing s32_t with k_timeout_t.
In l2cap the handling of no timeout in send channel request was removed
since the timeout is both documented as minimum of 1 second and never
given any no timeout value.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Convert bluetooth controller to using the new k_timeout_t API so that
CONFIG_LEGACY_TIMEOUT_API can be turned off.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Remove logging of individual threads spread out throughout the
bluetooth subsystem. The stacks can be analysed by enabling the
following options.
CONFIG_THREAD_ANALYZER=y
CONFIG_THREAD_ANALYZER_AUTO=y
CONFIG_THREAD_ANALYZER_RUN_UNLOCKED=y
Optional:
CONFIG_THREAD_NAME=y
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Include the RPA addresses in the enhanced connection complete debug
log. This makes it easier to debug privacy failures.
Use a new debug statement so that the debug print will work correctly
when log_strdup does not copy the string.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fix local RPA field for the legacy controller. This failed without
compilation errors because of blind pointer cast between two
structs of similar definition.
Set the local RPA field of the enhanced connection complete event only
when the address was generated by the controller. If the host has
set an RPA and this one was used the controller should return all
zeroes.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Set the local RPA field of the enhanced connection complete event only
when the address was generated by the controller. If the host has
set an RPA and this one was used the controller should return all
zeroes.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fix compilation issue for extended advertising beacon. Adv pool was
mistakenly put under BT_OBSERVER define.
Both observer and broadcaster use the bt_lookup_id_addr. SMP cannot
be enabled without connections, so for broadcaster and observer there
will not be a lookup.
Fix compilation warning for extended scanner-only build.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
According to the BT Core spec. The local RPA field in the enhanced
connection complete event should be set if the own-address type was
set to 0x02/0x03 and the controller generated an RPA using a non-zero
IRK, otherwise the controller should return all zeroes.
In the case where we generate the RPA in the host instead we need to
handle set the on-air RPA address based on the random address set by
the host.
If this is not handled then pairing will fail because the on-air
addresses are used as input to the pairing procedure.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Remove handling of extended advertising from connection complete
event. If extended advertising has been enabled and is supported by
the controller then enhanced connection complete must be supported.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
This is a rework for OpenISA SW LL of
"b7220cef86 Bluetooth: controller: split: Fix densely scheduled event
preemption"
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>
Signed-off-by: Alex Porosanu <alexandru.porosanu@nxp.com>
This is a rework for OpenISA SW LL of
"b0826a7f65 Bluetooth: controller: split: Reduce time to setup tIFS
switch"
Refactor to reduce the setup next tIFS switch within tIFS
period of the Radio ISR.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Signed-off-by: Alex Porosanu <alexandru.porosanu@nxp.com>
This is a rework for OpenISA SW LL of
"4547bfb452 Bluetooth: controller: split: handle latency for cancelled
conn events" as well as subsequent fixes
Update implementation of master and slave LLL's to correctly
handle event counter values when latencies introduced due to
connection events cancelled by active events operating in
unreserved time space.
When an active radio event extends into unreserved time
space, and a connection event prepare is scheduled but at
the time of pre-emption timeout if the connection event is
cancelled then the event count and latencies needs to be
continiued to get acummulated.
In the current controller usecases the above scenarios does
not get exercised, the changes in this commit is needed for
future roles that can extend into unreserved time space and
would cancel a scheduled connection event.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Signed-off-by: Alex Porosanu <alexandru.porosanu@nxp.com>
This is a rework for OpenISA SW LL of
"62c1e1a52b Bluetooth: controller: split: Fix assert on invalid packet
sequence"
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>
Signed-off-by: Alex Porosanu <alexandru.porosanu@nxp.com>
User of bt_buf_get_rx may attempt to push their own headers, e.g. ACL
headers, so move the H4 header logic to bt_recv after logging into the
monitor since otherwise the buffer would contain H4 headers which is
not expected by the monitor.
Fixes#24646
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
According Mesh Profile 1.0.1. A application key shall
binding single network key. And Device key shall bind all
network key, and dev key only known by cfg_cli and node self,
only used by cfg_cli & cfg_srv.
Fixes: #21088
Signed-off-by: Lingao Meng <mengabc1086@gmail.com>
Fixes bug where the config client's net_key_status handler would attempt
to pull two key indexes from a message which only holds one.
Fixes#24601.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
After #22013, bt_le_adv_param got additional fields which were passed to
the bluetooth API uninitialized in the BT Mesh module. This
zero-initializes the entire structure in all usages to avoid passing
uninitialized data now and in the future.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Add support for multiple advertising set. Move the advertising state
flags to be per advertising set and loop over advertising sets instead
of looking up legacy advertiser set or handle 0.
Since it is not certain that the advertising set terminated event can
arrive directly after the connection complete event there is currently
a limitation that there can only be one local identity used by
connectable advertisers at a time. This guarantees that we know
the local identity being used in the connection complete event.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Only attempt to restart the background scanner in connection complete
event when the new connection is a master role connection or the
initiator was successfully canceled.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Enable enhanced connection complete when extended advertising has been
enabled. This event is mandatory if extended advertising is supported.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
This makes hci_raw to manage RX and TX buffers so its logic don't have
to be replicated on each an every driver/application, it also makes it
simpler to deal with extra headers for H:4 mode since that then can be
done at earlier at buffer allocation.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This adds support for registering a command extention table which is
used to match incoming commands and then pass the buffer to its
function handler.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This adds 2 config options which enables hci_raw to work in
H:4 mode and enable it by default automatically.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This adds USB_PID_BLE_HCI_H4_SAMPLE along with it driver which uses H4
over bulk endpoints.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
When legacy advertising enable command is issues,
the BT_ADV_ADVERTISING has to be set, because this
flag is checked in many scenarios to see if the
advertising is ongoing or not.
Signed-off-by: Ahmed Shokry <ahmed.shokry@synopsys.com>
When receiving an unknown command send the unknown command response
as a command status event instead of a command complete event.
A command complete event has no status field, although by convention
all command parameters has a status field as the first parameter the
command status event seems like the more fitting option.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add option for low power node automatically subscribe
all-nodes-address to friend sub list.
Fixes: #24009
Signed-off-by: Lingao Meng <mengabc1086@gmail.com>
Give NULL pointer when ad_len or sd_len is zero, this stops the host
from setting a zero length advertise data or scan response.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fix the advertise command not setting the peer address parameter to
NULL, this could turn it into a directed advertiser.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
This patch adds the selection of the necessary CONFIG_*
options for allowing the use of privacy on VEGA platform
Signed-off-by: Jeanina Dragusin <ancajeanina.dragusin@nxp.com>
The radio on the VEGA platform will now be able to resolve Resolvable
Private Addresses through the use of the CAUv3 hardware. With this
patch the RPA feature is now fully supported on the Controller:
RPA addresses are generated with local IRK and resolved with
previously exchanged peer IRK.
Signed-off-by: Jeanina Dragusin <ancajeanina.dragusin@nxp.com>
When disconnecting att_reset is called and all requests are notified
but instead of passing req->user_data like it should it pass the req
itself which nowdays comes from a k_mem_slab, rather than being a
contiguous memory that would contain the request and its user data,
which would likely cause invalid access.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Add shell options to configure an extended advertiser for directed
advertising.
Add shell options to provide arbitrary advertising data as well as
giving scan response data.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
This patch introduces two major changes to the directed advertising
feature of the bluetooth host.
Deprecating the bt_conn_create_slave_le, and removing
bt_conn_le_create_slave which has never been released. This behaviour
has now been moved by to providing the peer direct address into the
advertising parameters.
Introducing directed advertising support for nonconnectable
directed extended advertising, both scannable and non-scannable.
A bug was also fixed in the the directed-adv command in the shell
when the argument "low" was given. The advertiseng parameter pointer
declared with BT_LE_ADV_CONN_DIR_LOW_DUTY was declared in a scope that
was no longer valid when it was used to start the advertiser.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Makes a common link_closed function for PB-GATT, getting rid of a bug
where cb_data is reset before the link closed callback. Also ensures
that the link close and reset order is the same in both scenarios.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Replace CONFIG_ENTROPY_NAME with DT_CHOSEN_ZEPHYR_ENTROPY_LABEL. We now
set zephyr,entropy in the chosen node of the device tree to the entropy
device.
This allows us to remove CONFIG_ENTROPY_NAME from dts_fixup.h. Also
remove any other stale ENTROPY related defines in dts_fixup.h files.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The LE Connection Complete HCI event, unlike its Enhanced counterpart,
only uses 0x0 and 0x1 for Peer Address Type. Fix it so that it reflects
the specification correctly.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This PR fixes#23482. The preamble size for a 2M phy was incorrect.
There is a bug in calculation of time for the DLE procedure:
the preamble size is incorrect for the 2M phy
Fixes#23482
Signed-off-by: Andries Kruithof <Andries.Kruithof@nordicsemi.no>
When PB-GATT Procedure timeout, func `bt_mesh_pb_gatt_close`
will also dumplicated with `link_closed()`
Signed-off-by: Lingao Meng <mengabc1086@gmail.com>
Check the return value of LE Set Extended Advertising Parameters
command when starting an advertiser from bt_le_adv_start with
CONFIG_BT_EXT_ADV enabled.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
The LE Set Extended Advertising Set Random Address command may be
issued at any time after an advertising set identified by
the Advertising Handle parameter has been created using the
LE Set Extended Advertising Parameters command.
This commit fixes the advertising set issueing the set random address
command before the advertising set is created in the controller.
Since the le_adv_set_random_addr function has is used to get the the
own address parameter for the it could not simply be moved, and
moving the own address parameter handling out of this function
would create a potentioal maintaince problem.
Also this function is used for both with and without advertising
extension feature so changing it is not trivial without breaking all
the previous random address handling already put in place.
The simplest solution was therefore to postpone the command until the
parameters has been set using 2 flags.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Use bluetooth assert on HCI command send error since this assertion is
always enabled and we should not continue after this has failed.
Log command status failure with information in order to make it more
visible as the HCI status code is more interesting than the -EIO error
code returned by the function.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add BT_ASSERT_MSG assert mechanism that can print assertion messages
when verbose bluetooth asserts are enabled.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fix seg_tx occupy when no segment not send
and allocate rx_seg when receive such message.
Fixes: #24101
Signed-off-by: Lingao Meng <mengabc1086@gmail.com>
For the ll code we know the exact entropy device as its the one for the
SoC that we are on. So use the new DT macro's to get the entropy device
via DT_INST rather than using CONFIG_ENTROPY_NAME.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Fix the pending slave set connection latency and timeout values not used
in the connection update procedure when
CONFIG_BT_GAP_PERIPHERAL_PREF_PARAMS has not been enabled.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
The board target for emulation of nRF52810 on nRF5DK, so far
known as nrf52810_pca10040, is renamed to nrf52dk_nrf52810.
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: Carles Cufi <carles.cufi@nordicsemi.no>
The board name for the nRF52 DK, so far known as nrf52_pca10040, is
renamed to nrf52dk_nrf52832. 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: Carles Cufi <carles.cufi@nordicsemi.no>
Extends the bt_conn_le_create_param struct to provide the option
to set a custom timeout for the initiation of the connection.
The logic for the default values of window_coded and interval_coded
were moved to conn.c in order to resolve all defaults for the
create_param struct at a single location.
Timeout is not added as a parameter to the BT_CONN_LE_CREATE_PARAM
macro due to the expectation that CONFIG_BT_CREATE_CONN_TIMEOUT
will be the typical value that users will expect.
Fixes#23468
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Fixed overflow risk when `poll_timeout` is 1s,
although it is not recommended to use it like this,
when it is used like this, `POLL_TIMEOUT_MAX`
will overflow.
When the poll timeout set like above, the default `6`
req_attemps for first pull request lost,
may cause this procedure bigger than poll_timeout,
Well, stop scanning when lpn terminated friendship,
this will save lots of energy, when lpn mode enable,
the scanning will be start after `FRIEND_REQ_RETRY_TIMEOUT`
Signed-off-by: Lingao Meng <mengabc1086@gmail.com>
Fix an an issue where established bonding information in the peripheral
are deleted when the central does not have the bond information.
This could be because the central has removed the bond information, or
this is in fact not the central but someone spoofing it's identity, or
an accidental RPA match.
This is a regression from: a3e89e84a8
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
The net_buf subsystem is now fully compatible with the new timeout
API, so move the selection of the legacy API to those specific
subsystems that use net_buf and still need converting.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Update implementation of master and slave LLL's to correctly
handle event counter values when latencies introduced due to
connection events cancelled by active events operating in
unreserved time space.
When an active radio event extends into unreserved time
space, and a connection event prepare is scheduled but at
the time of pre-emption timeout if the connection event is
cancelled then the event count and latencies needs to be
continiued to get acummulated.
In the current controller usecases the above scenarios does
not get exercised, the changes in this commit is needed for
future roles that can extend into unreserved time space and
would cancel a scheduled connection event.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Add additional build configurations to the shell to catch build errors
when enabling extended advertising.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fix compilation issue when extended advertising is enabled but privacy
is disabled. In this case the rpa_update work is compiled out.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Run the int_literal_to_timeout Coccinelle script to fix places where
it is clear that an integer duration is being passed where a timeout
value is required.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Most places used an int so that should have handled most cases but
keys_set was using an unsigned int, which meant that checking len > 0
is an expression that is always false, and the error handling is not
working.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
The publication context is checked for NULL in bt_mesh_model_publish()
however it was dereferenced before that. Move the assignment to
ctx.send_rel to the same place where other ctx members are set.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Fix regression in cancelling slave latency during Connection
Update Procedure.
Slave latency should not be applied between the ack of a
Connection Update Indication PDU and until the instant.
When caching was introduced, implementation missed this
consideration.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Ticker is now fixed to avoid catch up of periodic timeout under
large ISR latencies.
Revert commit a749e28d98 ("Bluetooth: controller: split:
nRF: Use ticker compat mode as default").
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
If must_expire is set for a ticker instance, then ticker
expiry shall still perform catchup.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Reset ticker state in ticker_job for ticker instances that
have been skipped in the ticker_worker.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix ticker to avoid catch up of periodic timeouts in case of
large ISR latencies like in case of flash erase scenarios.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix regression in cancelling slave latency during Connection
Update Procedure.
Slave latency should not be applied between the ack of a
Connection Update Indication PDU and until the instant.
When caching was introduced, implementation missed this
consideration.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Simplify the Data Length Update Procedure state check when
processing incoming LENGTH_REQ/RSP PDUs.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Simplify the Data Length Update Procedure state check when
processing incoming LENGTH_REQ/RSP PDUs.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
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>
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>
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>
