This commit sets the C/R (command/response) bit when UIH
CMUX frames are sent from the modem_cmux module. This bit
is ignored by some modems like the Quectel BG95, as there
is no defined response to this specific CMUX frame type.
However, other modems, like the TELIT ME910, require the
bit to be set (command). If the bit is not set, the modem
will simply ignore the frame completely.
Signed-off-by: Bjarki Arge Andreasen <bjarkix123@gmail.com>
Make the aa argument const to solve a Coverity issue
that assumes that any value that is being byteswapped
is tainted. Making the argument const should avoid
this assumption from Coverity.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Fix the coverity issue CWE570, comparison of unsigned int to 0
in the definition of IS_SYNC_ISO_HANDLE
There is a potentially the same issue for IS_ADV_ISO_HANDLE,
fixed that as well
Signed-off-by: Andries Kruithof <andries.kruithof@nordicsemi.no>
`smp_send_pos` is 16 bits wide but it was being
passed as uint8_t, thus truncating.
This made it impossible to receive packets
larger than 256 bytes.
Signed-off-by: Stasys Aužbikas <stasysau@gmail.com>
If RPR server is used then Mesh settings work queue
requires more size during provisioning procedure.
Signed-off-by: Aleksandr Khromykh <aleksandr.khromykh@nordicsemi.no>
The check for number of streams in a subgroup was reversed, so
it would never allow for correct values.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Currently context->local is not set for offloaded interface.
This change move net_offload_bind call after set of context->local.
Signed-off-by: Wojciech Slenska <wsl@trackunit.com>
Added run-time BT_CENTRAL role check for the path that was
central specific and did not have such check.
When multi-role BT device tried to pair without bonding (peripheral role)
while already previously bonded with the same device on another
Bluetooth identity, pairing failed.
It executed central-specific code, which should not be executed in case
when the device acts as peripheral (as it is even opt-out from code when
CONFIG_BT_CENTRAL is not enabled).
Signed-off-by: Mateusz Kapala <mateusz.kapala@nordicsemi.no>
In ll_setup_iso_path cis is only ever set if CONFIG_BT_CTLR_CONN_ISO
is enabled, and similarly adv_stream is only ever set if
CONFIG_BT_CTLR_ADV_ISO is enabled.
The two assignments were reported as dead code by Coverity due
to this, which has been fixed by guarding the code with
the respective Kconfigs.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
BT_SECURITY_FORCE_PAIR option gets overridden when CONFIG_BT_SMP_SC_ONLY
or CONFIG_BT_SMP_OOB_LEGACY_PAIR_ONLY is defined. Cache the bit value
before overrides.
Add explicit forced pair handling to existing security level check.
Functionality did not change as this was done implicitly due to integer
comparison for enums.
Add extra clarification to the method doc.
Signed-off-by: Rait Rääk <raitraak@gmail.com>
Only confirmable messages need pending tracking. Non-confirmable
messages are released after sending.
Match incoming packets with token, not message ID.
Ignore responses with non-matching tokens.
Remove unused function send_reset().
Signed-off-by: Juha Ylinen <juha.ylinen@nordicsemi.no>
In case observation token changes (the LwM2M server re-sends
observation request to the client), the LwM2M engine should cancel any
ongoing notifications based on the old token. Otherwise, it will be
impossible to match the pending notification reply (ACK) with the
observer context anymore, causing new notifications for this
observation to stall.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Remove the terminate_ack from struct ll_conn since it is
not used anywhere, and results in dead code.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The remaining bit should be zero if auth is
shorter than PROV_AUTH_MAX_LEN and it should
be trimmed by removing octets with indexes
higher than PROV_AUTH_MAX_LEN.
Signed-off-by: Alperen Şener <alperen.sener@nordicsemi.no>
Zephyr's code base uses MP_MAX_NUM_CPUS to
know how many cores exists in the target. It is
also expected that both symbols MP_MAX_NUM_CPUS
and MP_NUM_CPUS have the same value, so lets
just use MP_MAX_NUM_CPUS and simplify it.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
The compiler emits a "null where non-null expected" warning unless the
argument of strlen is non-null at compile time.
Signed-off-by: Florian Grandel <fgrandel@code-for-humans.de>
The maximum size of an extension accept by the shell
was previously a define and is now made configurable through Kconfig.
Signed-off-by: Kai Meinhard <meinhard@gessler.de>
Always clone net_pkt to pass to promiscuous queue.
Previously, net_pkt was passed to L2 before conditionally cloning.
But L2 would in some cases strip ethernet headers, so cloned
net_pkt received through promiscuous interface would be missing headers.
Signed-off-by: Kieran Tyrrell <kieran@sienda.com>
The mode command operation has to be set to WIFI_MGMT_GET when the
option -g is provided. It was mistakenly set to true. Correcting the
same
This PR fixes#63424 and sets the proper value for the get command
Signed-off-by: Vivekananda Uppunda <vivekananda.uppunda@nordicsemi.no>
Fix issues when setting new values in cfg that modify
the length of the codec configuration LTV value.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Added comment to KConfig.iso file to make description
of BT_ISO_TX_MTU and BT_ISO_RX_MTU more clear
Signed-off-by: Ivan Iushkov <ivan.iushkov@nordicsemi.no>
iso_has_ts wasn't set correcrly for fragments of HCI ISO Data packets,
now it is set depending on timestamp
provided in the original buffer provided by host user
Signed-off-by: Ivan Iushkov <ivan.iushkov@nordicsemi.no>
this commit partially reverts e460847b60
According to Core Spec 5.4, Vol. 4, Part E, 5.4.5, Data_Total_Length field
contains length of the whole packet including optional fields of SDU
(Time_Stamp, Packet_Sequence_Number, ISO_SDU_Length, RFU and
Packet_Status_Flag). In Zephyr Host, Data_Total_Length value
is stored in bt_dev.le.iso_mtu field.
Therefore, there is no need to calculate iso_hdr_len(),
this length is already taken into account in conn_mtu(conn).
This commits removes iso_hdr_len() function and fixes
calculation of HCI ISO Data packet length calculations.
Signed-off-by: Ivan Iushkov <ivan.iushkov@nordicsemi.no>
Fix number of completed packets generated when BIS HCI ISO
Data packets sent to Controller are in fragments. Use the
ISOAL stored sdu_fragment count to generate the number of
completed packets count.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Kconfig option to turn off ISO Data Packet Sequence Number
use to place the ISO Data in the correct radio event,
instead simply buffer it to next radio event.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix ISO data timestamp to reflect the SDU reference point
and not the ISO event anchor point when PDUs received after
retransmissions.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Use of payload_count for supporting flush timeout in
Central and Peripheral ISO Lower Link Layer.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Do not explicitly check buf parameter in usbh_req_setup()
but add ASSERT to check unresolved data stage conditions.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Add command to get the current device configuration.
Revise the shell part to have a set|get configuration
subcommands.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
With the latest change, there is no need for this structure
to be used as a completion handler.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Use the USB device structure and wrappers introduced earlier.
With this patch, users of ch9 requests do not need to work
directly with the UHC API. The requests are now blocked until
there is a response from the UHC. Callers finally have access
to the data buffer and request status.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Add a structure to represent a USB device and wrappers to avoid
glue UHC calls when operating on devices. Although there is a long
road to device configuration and management, we can start with
the tools that can also be used for USB device support testing.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Remove ugly hack to call class driver ops.
This is preparation for later changes where we will change
parts to work on structure that represents USB device and
not on glue UHC functions.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
The current approach is a bit impractical in the upper layer.
This patch removes the two fifos that hold the transfer buffers
and replaces them with a byte array for the setup packet and
a pointer to a data buffer. The data buffer is mandatory for
all types of transfers except control without a data stage.
The waste of eight unused bytes for non-control transfers should
be insignificant, since an additional pointer would be at least
half of it, and then there would be the overhead of handling it.
This patch also clean up the transfer flags, rename owner to callback
as it reflects the upper layer use case, and add an additional member
to hold the pointer to the USB device (peripheral on the bus).
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
This commit adds support for finding registered mcumgr command groups.
By default, supported command groups are local to the namespace where
they're registered. This api addition allows applications to get
reference to these supported command groups to deregister & re-register
them.
This adds scope for applications to support multiple implementations
of a command group alongside the default.
Signed-off-by: Chandler Keep <chandlersamkeep@gmail.com>
This PR adds a mechanism to avoid calling open() or close()
on pipes which are already opened or closed respectively.
This optimization can help simplify backends implementing
the modem_pipe API by avoiding duplicated boilerplate code.
The TTY backend test suite has been updated to match the
new behavior.
Signed-off-by: Bjarki Arge Andreasen <bjarkix123@gmail.com>
This commit adds a check to prevent attempting to reestablish
the PPP session if the carrier is down. Without this check,
the PPP FSM attempts and fails to establish a PPP session
twice before giving up. The behavior is not breaking anything,
but it is not desired.
Signed-off-by: Bjarki Arge Andreasen <bjarkix123@gmail.com>
Rearranges the k_mem_slab fields so that information that describes
how much of the memory slab is used is co-located. This will allow
easier of its statistics into the object core statistics reporting
framework.
Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
Adds the linkable loadable extensions (llext) subsystem which provides
functionality for reading, parsing, and linking ELF encoded executable
code into a managed extension to the running elf base image.
A loader interface, and default buffer loader implementation,
make available to the llext subsystem the elf data. A simple management
API provide the ability to load and unload extensions as needed. A shell
interface for extension loading and unloading makes it easy to try.
Adds initial support for armv7 thumb built elfs with very specific
compiler flags.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
Co-authored-by: Chen Peng1 <peng1.chen@intel.com>
Co-authored-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
A minor overlook from the recent ICMP rework, the registered handlers
should no longer unref the processed packet as it's now the
responsibility of the ICMP module.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
