Enable use of settings system in controller and introduce settings for
company_id and subversion_number.
Signed-off-by: Wolfgang Puffitsch <wopu@demant.com>
Rename the controller Kconfig option BT_LL_SW to
BT_LL_SW_LEGACY in preparation towards switch to new Link
Layer implementation.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Conditional compile the use of Rx Pool used to dispatch ULL
context generated messages towards LL thread context, which
is presently only used in connections.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix the conditional compile of Data Length Update event
generation on PHY Update Procedure when Data Length
Extensions are not supported.
The regression was introduced in
commit 70a89876d0 ("Bluetooth: controller: Fix missing
data length update event")
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Added a fix to handle L2CAP start frame with payload length
of zero which otherwise sent zero length data start PDU on
air.
Relates to #17046.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fixed a bug related to missing reset of packet timing
restriction variable.
Fixes BT LL TS 5.1.0 test:
LL/CON/SLA/BV-55-C [Initiating PHY Update Procedure - Packet
Time Restrictions, LE Coded]
Related to #17097.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix bug in Data Length Update procedure that caused the
connection to drop due to the implementation sending bigger
PDU before the peer has acknowledged the receipt of Length
Response PDU.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix the controller implementation to perform connection
event length reservation based on the completed Data Length
Update and/or PHY Update Procedure.
This fix with avoid states/roles from stepping on each
others event length. Connection would have supervision timed
out or have stalled data transmissions due to insufficient
reserved air time.
Relates to #15171.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix missing generation of data length update HCI event when
effective tx and rx timings change due to PHY update
procedure.
Fixes BT LL TS 5.1.0 test:
LL/CON/MAS/BV-52-C [Master Receiving Data, LE Coded, CI
Change]
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix the implementation of initiator to use correct anchor
tick and remainder microseconds when sending out CONNECT_REQ
PDU and then to scheduling the first connection event. This
is a fix when initiator is in continuous scan.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix bug in the ported code of the connection update, when
the slave events are skipped due to other overlapping state
or role the connection update at the instant used wrong
latency calculations. This lead to connection disconnection.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix assert in controller checking ticker_id_prepare = 0 when
a scanner and connection are active, and the connection is
skipping events in order to resize Rx buffers.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Move the reset of ticker_id_prepare variable to the early
return in event_connection_prepare function.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Port the implementation that does radio event abort due to
ISR latencies. The implementation measures if the ISR could
not meet the hard real time deadline and closes the event
early.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Added interface to get Advertiser and Scanner instance
handle for use in Lower Link Layer module.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
move misc/util.h to sys/util.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
move misc/slist.h to sys/slist.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
move misc/mempool_base.h to sys/mempool_base.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
move misc/dlist.h to sys/dlist.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
move misc/byteorder.h to sys/byteorder.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
move entropy.h to drivers/entropy.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
move clock_control.h to drivers/clock_control.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Added a fix handling L2CAP start frame with payload length
of zero which otherwise sent zero length data start PDU on
air.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Moved and renamed ull_entropy_get to lll_entropy_get, placed under
vendor specific ll_sw. This is needed for SW implemented entropy,
to allow vendor implementation of faster, less secure random number
generator for randomizing ADV timing.
Signed-off-by: Morten Priess <mtpr@oticon.com>
Found a few annoying typos and figured I better run script and
fix anything it can find, here are the results...
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Fix pending Tx control buffer leak on supervision timeout.
Queued tx buffers in LLL consists of both data and control
PDUs but only data buffers got correctly released.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Change code from using now deprecated DT_<COMPAT>_<INSTANCE>_<PROP>
defines to using DT_INST_<INSTANCE>_<COMPAT>_<PROP>.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Port the implementation that performed random backoff of
forced slave event scheduling.
When peer master implementation skips events, multiple
local overlapping slaves will randomize their forced
scheduling to break out of a round robin pattern increasing
the chance of synchronizing with their masters again.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix scan requests being processed during directed advertisiments.
Directed advertise packets are not scannable
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add some missing fatal asserts that need to be caught to
avoid unexpected failures in the implementation of the
architecture.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix the tx_ack mfifo count to accomodate both data and
control PDUs being acknowledged.
With out this fix, pending maximum number of data plus
control PDUs in LLL on supervision timeout asserted due to
tx_ack mfifo overflow.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Explicitly track the connection update related ticker stop
and start to avoid asserting due to ticker update being done
at the same time for compensating the master clock drift.
Relates to #11764.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Added an internal ull_update_mark function to detect race
conditions while stopping ticker instances during slave
drift, disconnection and connection update.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Port the fix for the controller implementation to make start
encryption queueable if there is any control procedure in
progress.
Refer to #15335.
Relates to #15335, #15186, #15958 and #14636.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Implements hooks to implement user protocols in ull.c
A user defined init function can now be called, this code is gated by
the CONFIG_BT_CTLR_USER_EXT define.
A user defined PDU length can now also be defined using the Kconfig
CONFIG_BT_RX_USER_PDU_LEN
Signed-off-by: Asger Munk Nielsen <asmk@oticon.com>
Fix shell app regression due to stale tmp role implementation
not fully being removed in commit 4c77bf6194 ("Bluetooth:
controller: Remove redundant tmp role implementation").
The regression caused ticker indexes outside of allocations to
be accessed causing application faults and memory corruptions.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
The the footer structure and extra bytes (rssi, resolving index etc.)
were overlapping in memory, rx_ftr was moved into the header, but the
extra and footer are still being read from the same place, extra was
written to the end. So this avoided memory corruption, but reading extra
reads wrong information.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix compilation issues in central_hr or peripheral_hr sample when using
split LL and privacy is enabled.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
The node_rx buffer does not contain the data from the connect ind, so
copy it over.
Also back up the adv pdu chan_sel bit so that it can be used to properly
select the correct channel selection algorithm
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
The node_rx buffer for the connect ind buffer is being reused to send
connection complete event, make sure all data is backed up before
reusing the buffer.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
The privacy state variables rl_idx and rpa_gen was not initialized
properly, which results in connection failing to be established.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Code refactored to allow calling of a proprietary rx demux function.
This will enable implementation of proprietary protocols and
functionality that is not yet public, while keeping a common zephyr
code base.
Signed-off-by: Asger Munk Nielsen <asmk@oticon.com>
