When the application closes the connection, it enters the FIN1 state.
Restructure this sequence to RST on data received after the application
has closed the socket.
Next to that deal with packets that contain both data and a FIN flag.
Signed-off-by: Sjors Hettinga <s.a.hettinga@gmail.com>
As the metadata has to be validated anyway, let the initial vaidation of
metadata to be done in ASCS. The application can still reject the
metadata, but the length validation and supported type validation can be
performed by the stack.
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
The `ioctl()` interface is already supported by the network
subsystem but there was no `zsock_` interface available for it.
Add the `zsock_ioctl()` syscall.
Implement two somewhat commont ioctl requests for socket
file descriptors; namely
- `FIONBIO` set non-blocking I/O mode
- `FIONREAD` get the number of available bytes
In the process, added `net_pkt_ip_proto_hdr_len()`
Signed-off-by: Christopher Friedt <cfriedt@meta.com>
In order to get a semi-accurate assessment of how many
bytes are available on a socket prior to performing a read,
BSD and POSIX systems have typically used
`ioctl(fd, FIONREAD, &avail)`
We can support this in Zephyr as well with little effort, so
add support for `socketpair()` sockets as an example.
Signed-off-by: Christopher Friedt <cfriedt@meta.com>
Previously, if a net_context had multiple packets already in
the receive queue, and a call to zsock_recvfrom() was made with
a buffer large enough to receive content from multiple packets,
only the content from a single receive buffer would be received.
Since zsock_recvfrom() is a system call, which has a
non-negligible overhead, it makes sense to receive as many bytes
as possible per system call.
Add zsock_recv_stream_immediate() as a shorthand for
"fill this receive buffer with as many bytes as possible without
blocking". Allow nullable buffer parameters so that we can also
have a shorthand for "count how many bytes are immediately
available".
With minor refactoring, zsock_recv_stream_timed() is a simple
wrapper around zsock_recv_stream_immediate() that handles timing
and error conditions.
Signed-off-by: Christopher Friedt <cfriedt@meta.com>
When using the JIT scheduler (CONFIG_BT_CTLR_JIT_SCHEDULING), doing
ticker updates which only change the slot reservation, will fail.
For compatibility, the updates to ull.ticks_slot are preserved, as some
link layer implementations use this to predict collisions.
Signed-off-by: Morten Priess <mtpr@oticon.com>
When executing a local CIS_TERMINATE procedure, the reason sent to the
host must be changed to match the perspective of the initiator.
According to BT Core 5.4 Vol 4, Part E, section 7.1.6, the disconnect
reason must be BT_HCI_ERR_LOCALHOST_TERM_CONN for a local disconnect.
Signed-off-by: Morten Priess <mtpr@oticon.com>
Do not assert in case of race conditions or asymmetric CIS
create/release. There are cases where ll_conn_iso_stream_get_by_group
legally returns NULL, and this should just cause for-loop continuing to
next iteration.
Signed-off-by: Morten Priess <mtpr@oticon.com>
To keep track of requested/pending CIS LLL flushing, change 'flushed'
binary state to 'flush' with states NONE, PENDING and COMPLETE.
This enables CIS teardown to know that a CIS already has a pending LLL
flush, and ULL does not need to initiate it.
Signed-off-by: Morten Priess <mtpr@oticon.com>
Add support for SPI host command backend for STM32 chips family.
Unfortunately, the current SPI API can't be used to handle the host
commands communication. The main issues are unknown command size sent
by the host(the SPI transaction sends/receives specific number of bytes)
and need to constant sending status byte(the SPI module is enabled and
disabled per transaction). Thus the SPI backend includes basic SPI STM32
driver adjusted to host command specification.
Signed-off-by: Dawid Niedzwiecki <dawidn@google.com>
While the maximum sizes were already correctly checked by the code, the
minimum sizes of the PDUs were not. This meant that PDUs smaller than
the minimum required length (typically 6 bytes for AdvA) were
incorrectly forwarded up to the Host.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Set correct SHELL_BACKEND_SERIAL_INIT_PRIORITY if ACPI is enabled.
Otherwise when enabling SHELL using menuconfig, etc serial backend is
not working.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Adds separate extended protocol timeout of 120 sec in provisioning
implementation when OOB method Input or Output is used. This
complies with recommendation in the mesh 1.1 protocol spec (5.4.4).
Signed-off-by: Anders Storrø <anders.storro@nordicsemi.no>
This is a stable API treewide change changing the newly introduced
"ret" response to "err" as it was overlooked that the shell_mgmt
group already used "ret" to return the exit code of the command
and this created a collision. Since SMP version 2 was only recently
introduced, there should not be any public implementations of it
as of yet, but the original function has been kept and marked as
deprecated.
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Fixes a stray ifdef which causes a build failure if the automatic
UDP start Kconfig is not enabled.
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
When calling `bt_iso_chan_disconnect()` while the channel is
connecting, the host should simply use HCI Disconnect.
Note: For the peripheral it is not allowed to call HCI Disconnect
on a CIS after it has accepted the CIS request, but before it has
received the CIS established event. The implementation in this
commit does not fix this case. In that case the controller will
return an error code.
Also, this commit does not handle the events following the
HCI Disconnect correctly.
In this particular case, two events are raised by the controller.
See Core_v5.4, Vol 6, Part D, Figure 6.51.
Signed-off-by: Rubin Gerritsen <rubin.gerritsen@nordicsemi.no>
The default stack size is too small on 64bit.
Some standard shell commands cause stack overflow
Signed-off-by: Grant Ramsay <gramsay@enphaseenergy.com>
Both options are kind of mutually exclusive and can't be used together.
Also, USE_IDENTITY is used for debug purpose and could be useful when
debugging Private Proxy as well. Since CONFIG_BT_MESH_DEBUG_USE_ID_ADDR
is not allowed to be used in production, it is fine to use it for
Private Proxy advertisements as well.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
Commit adds configuration for mesh with mbedtls PSA
to CI BabbleSim tests as well as emulation of
the Internal Trustable Storage(ITS) based on Zephyr's
settings to run in parallel environment.
Signed-off-by: Aleksandr Khromykh <aleksandr.khromykh@nordicsemi.no>
Let's just let the user implementation to its things, like
checking, locking and stuff.
The tracing_user.c now just acts as a glue.
Moved previous implementation to its sample, and cleaned up
headers.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
When dealing with multiple connections in the shell as the central,
it is more often than not the newest connection you want
to interact with.
The behavior for the peripheral remains unchanged.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This fixes ASE state transition to QoS Configured state that shall be
done autononously when CIS has been terminated due to link loss.
As per ASCS v1.0:
"If the server detects link loss of a CIS for an ASE in the Streaming
state or the Disabling state, the server shall immediately transition
that ASE to the QoS Configured state. Link loss of a CIS for an ASE in
any state other than Streaming or Disabling shall not cause a
transition of the ASE state machine."
Fixes: #60669
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
The added function allows to check if a descriptive block
option was already added to a message.
Signed-off-by: Lukas Woodtli <lukas.woodtli@husqvarnagroup.com>
In some cases the options of a CoAP message are reused for
block transfer. Then the block header needs to be updated.
The current approach is to remove the old block option and
add an updated one.
Signed-off-by: Lukas Woodtli <lukas.woodtli@husqvarnagroup.com>
The provided function allows to remove a CoAP option in a
message. This is useful for reusing parts of a message.
Signed-off-by: Lukas Woodtli <lukas.woodtli@husqvarnagroup.com>
A recent refactor of bt_audio_codec_cap to flat arrays missed setting
data_len and meta_len fields.
Signed-off-by: Magdalena Kasenberg <magdalena.kasenberg@codecoup.pl>
