This callback allows use-cases where the SDU is much larger than the l2cap
MPS. The stack will then try to allocate using this callback if specified,
and fall-back on using the buffer's pool (previous behavior).
This way one can define two buffer pools, one with a very large buffer
size, and one with a buffer size >= MPS, and the stack will allocate from
that instead.
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
See the code comments.
SDUs might enter a state where they will be blocked forever, as a
workaround, we nudge them when another SDU has been sent.
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
There was an edge-case where we were sending back too much credits, add a
check so we can't do that anymore.
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
Fix BIS max PDU size used in calc of sub_interval, use the
minimum of supported maximum BIS PDU size and the requested
SDU size. This will avoid wasted air time between subevents
when SDU size is less than maximum supported PDU size, where
only 150 us tIFS is mandatory between subevents.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
When calculating the offsets between primary advertising
PDU, auxiliary PDU, Periodic Advertising PDU, and BIS PDU,
the values used as anchor points for starting the periodic
interval for auxiliary, periodic and BIG events, should be
ensured to have the minimum auxiliary frame spacing T_MAFS
between the PDUs.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Use a local variable to assert check on auxiliary context's
release.
Add missing volatile qualifier to the parent field of the
auxiliary scan context.
Under race condition a released aux context can be allocated
for reception of chain PDU of a periodic sync role, hence
fix the assertion check to consider that the released
context can be allocated to other roles.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Increase the BIS PDU access address receive timeout, use the
+/- 2 us jitter for each subevent.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix inifinite loop in ll_rx_get() when both ISO Broadcast
and ISO Receive features are enabled in a build. Missing
conditional compile prevented the ack_last index that
maintains a relation between number of packets complete and
the received data packets was unassigned.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
According to Bluetooth 5.3 Vol 4, Part E section 7.7.65.21 the
Controller should send an IQ report with Packet_Status set to 0xFF
and Sample_Count to 0x0, to inform Host that it is not able to
store IQ samples for all received Constant Tone Extensions and has
failed to sample at least once.
This commit adds handling of such situation for direction finding
in connectionless mode in lower link layer. It includes:
- lack of node_rx_iq_report to store IQ samples,
- lack of free node_rx to report received advertising data (generates
an advertising data report with indication "incomplete, no more to
come" and cancels reception of chained PDUs,
- cancellation of chained PDUs reception due to other scheduling
reasons.
In all of these situations CTE reception must be enabled and number of
received CTEs is smaller than requested by Host.
If there is not sufficient number of node_rx_iq_report nodes and
report was generated, the CTE will not be samples in a given
periodic advertising synchronization event. The CTE will be
sampled again in next event if there are node_rx_iq_report available.
End user applications may check periodic advertising sync event
counter when use of the reports to be sure about sync event
the received report is connected with.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
The img_mgmt_erase could return MGMT_ERR_EOK even when
img_mgmt_impl_erase_slot failed.
Fixes#50522
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
The GCC/GCOV version over 12 has slight format change of the gcno
and gcda. Make some adaption in the gcov dump function to fix the
code coverage report.
Mainly two places change:
1. Added the checksum in the struct gcov_info. This fix the crash
in qemu_x86, and mps2_an385 when run with --coverage.
2. Adjust the GCOV_TAG_FUNCTION_LENGTH accroding to gcov-io.h. It's
length unit is caculated by bytes now.
Fixes#50255.
Fixes#50257.
Signed-off-by: Enjia Mai <enjia.mai@intel.com>
Fix incorrect use of stream handle instead of connection
handle to enqueue Tx ISO Data, and use stream index to get
stream instance.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
When the node is part of only one subnet, it starts Network ID
advertisements with infinite timeout. It is not an issue when using
legacy advertising and extended advertising with shared set for local
messages and GATT because any message will stop advertisements. However,
when a separate adv set is used for GATT advertisements,
`struct bt_le_ext_adv_cb.start` callback won't be called, but the
implementation relies on that callback to switch to a next subnet.
Calling `bt_mesh_adv_gatt_update()` stop GATT advertisement so that the
implementation can switch to the next subnet.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
Reduce advertising duration to `max_timeout` when advertising node
identity for multiple subnets. This will let the node to interleave
subnets for NODE_ID_TIMEOUT.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
`struct bt_le_ext_adv_start_param.timeout` resolution is in 10ms. When
duration is less than 10ms, division will be evaluated to zero, which
will result in indefinite timeout. Set timeout to 10ms to avoid
indefinite timeout. The advertisement will end earlier anyway after the
event is finished.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
Fixes an issue with img_mgmt whereby the if check for a slot3
partition is using the wrong case for the partition name.
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Add error message logging for Advertising enable/disable at
RPA timeout when the resolvable address is updated.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix resolvable address update after RPA timeout with
Extended Advertising support enabled. As Extended
Advertising HCI Commands are being used to start legacy
advertising, incorrectly the local random address was being
used instead of using the random address populated in the
Extended Advertising set. BT_DEV_RPA_VALID is not cleared
when Extended Advertising HCI commands are used, hence the
local random address is not updated and the incorrect use
of it did not make any change to the advertising when
disabled and enabled at RPA timeout.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Enforce next_is_older only when current has equal force as
with the next ticker.
Added Kconfig to disable priority feature in ticker that is
currently not used by Zephyr Bluetooth Low Energy
Controller.
The priority feature if enabled then a custom ULL is needed
by vendors to avoid repeated skipping of overlapping events
as next_has_priority check uses lazy value that would be
always lazy_next > lazy_current as currently skipped event
becomes the next event with lazy value incremented by 1.
Regression in commit 3a9173afe1 ("bluetooth: controller:
Revised ticker for improved conflict resolution") due to
Zephyr Controller does not implement any vendor specific
priority logic.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This fixes possible memory violation by using the index outside of an
instance array by tbs_client_common_call_control.
This basically fixes the get_inst_by_index function to return NULL if
the index is invalid. The function calls have been guarded to catch the
returned NULL.
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
When switching from a secure network to open network, the previous
parameters are not reset which causes the open connection to fail.
Remove the unnecessary "static" storage and reset to zero for params.
Signed-off-by: Krishna T <krishna.t@nordicsemi.no>
Fixed missing '_CONFIG' prefix when enabling
LWM2M_FIRMWARE_UPDATE_OBJ_SUPPORT_MULTIPLE and
CONFIG_LWM2M_FIRMWARE_UPDATE_OBJ_INSTANCE_COUNT through prj.conf
Signed-off-by: Henrico Brom <henrico.brom@vention.nl>
Reduce the number of times cntr_cnt_get() is called in
ticker implementation as call to this function halts the
CPU inorder to access the RTC count in the 32KHz clock
domain.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This fixes a bug with ARP and multiple outgoing packets with an IP
that needs to be resolved, causing the first packet to go out and
all others to be dropped after the timeout by having a FIFO of
pending packets instead of a single packet.
Signed-off-by: Jamie McCrae <spam@helper3000.net>
Moves a .h file added outside of the zephyr include folder to be
within the zephyr include folder.
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Fix Extended Scanning assertion check when using Ticker
Low Latency Implementation where the failure to schedule
a ticker timeout is returned inline compared to deferred
failure in the operation callback.
Auxiliary PDU is received using a single-shot ticker
timeout with ticks_slot reservation. This single-shot
ticker is allowed to fail if it is overlapping another
event.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This fixes crash that happened during source ASE QoS by setting
the tx path that was left uninitialized.
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
This header provides original BOOT_MAX_ALIGN definition.
This definition is used indirectly by the code this
patch modifies.
Let's use it instead of copy from mcuboot.h
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
This header provides original BOOT_MAX_ALIGN definition.
This definition is used directly on indirectly by the code this
patch modifies.
Let's use it instead of copy from mcuboot.h
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
The LE Accept/Reject CIS Request commands shall return Unknown
Connection Identifier if the handle is not a CIS handle or does not
exist. If the CIS already has been established, the commands shall
return Command Disallowed.
Signed-off-by: Wolfgang Puffitsch <wopu@demant.com>
The broadcast sink did not allow codec config data to exist
in both the subgroup and in the individual BISes, which
not only doesn't make sense to not allow, but would
also cause interoperability issues.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The options should enable verbose responses in error responses
to SMP command processing, but has been broen when the code
has been ported to zcbor.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
Fix incorrect data type int32_t local variable used for lazy
value which is uint16_t type.
Other minor code refactor done.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix missing conditional compile of structure members not
required with BT_TICKER_SLOT_AGNOSTIC is enabled.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Add 'U' to a value when assigning it to an unsigned
variable.
MISRA-C rule 7.2
Relates to commit b97db52de7 ("misra-c: Add 'U' to
unsigned variable assignments in subsys/").
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix incorrect use of stream index (application selected list
of BIS stream) instead of BIS index when checking for
whether the received PDU is to be stored and to be
dispatched as ISO data to ULL.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix missing Broadcast ISO Synchronized Receiver terminate
reason initialization that caused Sync Lost immediately on
a new Sync Establishment due to previous Sync terminate
reason not being reset.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix missing implementation to correctly to use data channel
index for subevents when previous subevent of previous BIS
stream where skipped.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix ISO broadcast implementation to flush stale ISO data for
all BIS streams and like wise generate acknowledgements for
all BIS streams that had its ISO data transmitted at its
reference anchor points.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Restrict the calculated possible Pre-Transmission subevents
count to a maximum of 1 so that the full ISO interval is
not fully occupied by the BIG event.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
