llcp_lr_pause()/llcp_rr_pause() only pauses currently pending procedures
in their respective request machines, any future initiations are not
paused, thus they are allowed to run, when the opposite was expected.
Change the procedure pause logic into a global pause on the request
machines them self, this is essence what the per-procedure pause
flag was trying to achieve.
Add new query function llcp_?r_ispaused() to not expose the logic behind
the pause functionality.
Signed-off-by: Thomas Ebert Hansen <thoh@oticon.com>
Change LLCP TX data pause into using mask to allow for pausing from
multiple different sources - but only once per source
(the underlying TX queue still just has an integer counter).
Signed-off-by: Erik Brockhoff <erbr@oticon.com>
Signed-off-by: Thomas Ebert Hansen <thoh@oticon.com>
The PHY update procedure may trigger a DLE update in certain
situations
When a limited number of rx buffers is available there may not be
enough for doing the phy update and dle update notifications
at once.
Fixes#41788
Signed-off-by: Andries Kruithof <Andries.Kruithof@nordicsemi.no>
Rewrite ull_cp_rx to handle the following cases:
(1)
Local active procedure
Unexpected local procedure PDU
Remote active procedure
Unexpected remote procedure PDU
=> Invalid Behaviour
(2)
Local active procedure
Unexpected local procedure PDU
Remote active procedure
Expected remote procedure PDU
=> Process PDU in remote procedure
(3)
Local active procedure
Expected local procedure PDU
Remote active procedure
Unexpected remote procedure PDU
=> Process PDU in local procedure
(4)
Local active procedure
Expected local procedure PDU
Remote active procedure
Expected remote procedure PDU
=> This cannot happen
(5)
Local active procedure
Unexpected local procedure PDU
No remote active procedure
=> Process PDU as a new remote request
(6)
Local active procedure
Expected local procedure PDU
No remote active procedure
=> Process PDU in local procedure
(7)
No local active procedure
Remote active procedure
=> Process PDU in remote procedure
(8)
No local active procedure
No remote active procedure
=> Process PDU as a new remote request
Signed-off-by: Thomas Ebert Hansen <thoh@oticon.com>
If the Kconfig BT_EATT_AUTO_CONNECT is enabled (on by default), the
host will try to connect BT_EATT_MAX EATT channels when a connection
to a peer is established.
Signed-off-by: Herman Berget <herman.berget@nordicsemi.no>
bt_eatt_connect may now send multiple credit based connection requests.
Previously it would only send one and thus only allow 5 EATT channels to
be connected.
Signed-off-by: Herman Berget <herman.berget@nordicsemi.no>
Fix connectable advertising to not use uninitialized
secondary PHY value to set the max_tx_time and max_rx_time
for a non-extended connectable advertising context.
The symptoms being Data Length Update event being generated
when peer central initiated Data Length Update Procedure
does not change from default 27 byte 328 us values.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Offset the Coded PHY scan window by 1M PHY scan window
duration so that when 1M PHY scan window is less than
scan interval then Coded PHY scan window can utilize the
radio thereafter for its scan window duration. For
example, with 20 ms interval and 10 ms window there can
be 10 ms 1M PHY followed by 10 ms of Coded PHY scanning.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Introduce a timeout to get HCI event buffer when preparing
Extended and Periodic Advertising reports. This will prevent
silent hanging of Controller in case of insuffient Rx buffer
configurations.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
LwM2M specification is only mentioning BASE64 encoding but SenML-JSON
specification is talking about BASE64URL encoding.
This change is silently accepting both formats and automatically pads the
data if padding is dropped.
Signed-off-by: Juha Heiskanen <juha.heiskanen@nordicsemi.no>
This fixes Radio Rx when switching back-to-back is
used and device support CTE. For the CTE reception we need to use
PHYEND->DISABLE short instead of END->DISABLE short.
Using NRF_RADIO_SHORTS_PDU_END_DISABLE short handles
both cases.
Signed-off-by: Kamil Gawor <Kamil.Gawor@nordicsemi.no>
Increase the supported maximum simultaneous connection to
250, tested under BabbleSim simulations.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Update Controller to use uint16_t instead of uint8_t to
allow buffer counts to exceed beyond 255. Also fix pointer
arithmetic from being restricted to uint16_t that prevented
calculating the memory index for large offsets. This will
now allow support for 250 simultaneous connections, limited
by ticker_id type being uint8_t.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Add Kconfig dependency to disable use of Force MD feature
when using LOW LAT ULL variant of the Controller.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
NULL structure fields before releasing memory back to pool.
Add assertion check to prevent NULL pointer dereferencing of
node rx.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Getting rid of TODOs that are fairly straight forward to resolve
* introduce role checks in ENC API
* Remove ASSERT on re-rx of LL_VERSION_IND, ignore instead
* in tests/.../ctrl_chmu: rename variable and initialize initial ch map
* in tests/.../mock_ctrl/util.c: Changing TODO into FYI
* in tests/.../helper_features.h update mask and remove TODO comment
* in ull_llcp_remote.c: re-order cases in proc_with_instant switch
* in ull_conn_upd.c: PARAM REQ only uses REJECT_EXT_IND
* in ull_llcp_common.c: in CENTRAL on rx of LL_MIN_USED_CHANNELS_IND
chose to do nothing re. channel map. Update unit test accordingly
Signed-off-by: Erik Brockhoff <erbr@oticon.com>
Instead of selecting appropriate HAS_HW_NRF_* options for particular
nRF SoCs (and simulated nRF52 target), set their values basing on
information from devicetree.
Correct also semantics of those options so that they are set only when
a corresponding DT node is enabled. This allows using them directly in
Kconfig dependencies of Zephyr drivers for nRF peripherals. Update
appropriately these dependencies.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
On dual-core architecture the platform time can be not aligned with
radio time. This happens e.g. for nRF53 devices. Unaligned times imply
mulfunction in CSL windows scheduling.
This PR fixes it by adding/subtracting the time offset in functions
which return the plaform time. The changes have no impact on platforms
where the times are the same.
Signed-off-by: Lukasz Maciejonczyk <lukasz.maciejonczyk@nordicsemi.no>
Add several new functions to the IPC service API:
- ipc_service_get_tx_buffer()
- ipc_service_drop_tx_buffer()
- ipc_service_send_nocopy()
- ipc_service_release_rx_buffer()
- ipc_service_hold_rx_buffer()
This set of function is used to support backends with nocopy capability.
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Introduce set/get SO_RCVBUF option using the setsockopt
function. In addition, use the rcvbuf value to set the
tcp recv window.
Signed-off-by: Mohan Kumar Kumar <mohankm@fb.com>
MIPI Sys-T catalog messages are similar to dictionary logging
where an ID is emitted instead of the format string. This allows
the format strings to be removed from the final binary to save
a few bytes. This adds the necessary bits to determine to emit
catalog messages when appropriate.
Note that this implementation copies the argument list as-is
with string arguments stitched together since the format strings
are assumed to have been removed and they cannot be examined
to properly convert the argument lists into catalog message
payloads. Because of this, various build asserts are there to
avoid building for configurations where they are known not to
work.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This adds a new CONFIG_LOG2_MSG_PKG_ALWAYS_ADD_RO_STRING_IDXS
kconfig. If enabled, the log message packages will always have
the indexes of read-only string arguments appended to the package.
This will be selected only by those backends requiring it.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The MIPI Sys-T library can now take a format string with a variable
argument list so there is no need for the temporary buffer anymore.
This saves some stack space in v1 immediate mode.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Whenever we disable Bluetooth we need to clear the supported commands
array, because there are several functions that check whether a
controller is ready to receive a particular command by testing a bit on
that bitfield.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
In order to get rid of the duplication of the code that we had until now
in the tree, consolidate the handling of multiple calls to
bt_hci_cmd_send_sync(BT_HCI_OP_LE_RAND, ...) in a single location,
namely in hci_core.
This allows all of the users of this HCI command to use a single
implementation of the iterated sending of the HCI command to fill a
buffer with random bytes.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
The commit splits the main mcumgr Kconfigs into primary Kconfig
that collect general mcumgr options for Zephyr (Zephyr specific
commands, transports, and so on), into lib/Kconfig
that collects library options and command groups' Kconfigs.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
LWM2M Client Sample with DTLS enabled fails because TLS_HOSTNAME is set
but MBEDTLS_X509_CRT_PARSE_C is disabled which leads to error
'net_lwm2m_engine: Failed to set TLS_HOSTNAME option: 109'
Add new field hostname_verify to let the application decide if hostname
should be checked.
Signed-off-by: Benjamin Bigler <benjamin.bigler@securiton.ch>
When connect() is called on a TCP socket, tcp_in() is called with a NULL
packet to start establishing a connection. That in turn leads to a SYN
packet being produced which, depending on the Ethernet driver, may
result in a synchronous transmit of that packet. After that, the
connect() implementation, which at this point is executing
net_tcp_connect() starts waiting to take a semaphore until the
connection timeout is reached. However, if the transmit of the SYN
packet results in a RST packet being returned from the connection
destination (due to there being no listening socket) very quickly on a
local network, the device driver may deliver an interrupt which can
cause the receive path of the network stack to run, resulting in the
tcp_in() of the RST packet via the network RX thread. That can cause
tcp_conn_unref() to be called before the connecting thread has gotten
to the point of acquiring (or failing to) the semaphore, which results
in a deinitialized semaphore being accessed.
This commit fixes the possible race condition by ensuring that the
connection lock mutex is held until after the connection state moves
to "in connect."
Fixes#44186
Signed-off-by: Berend Ozceri <berend@recogni.com>
Until now the whole USB device stack code is located
in the top subsys/usb directory. Move it to own directory
in preparation for upcoming extension and rework of USB support.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
This commit adds the USB_DFU_PERMANENT_DOWNLOAD and USB_DFU_REBOOT and
symbols.When the permanent download symbol is enabled, slot 1 will be
marked as confirmed. With the reboot symbol enabled, the devices
automatically reboots after the download is completed.
The functionality is split into two symbols to allow the automatic
reboot without confirming the image. This enables image confirmation via
another channel. For example via the shell’s Mcuboot commands.
This functionality allows downloading an image to the device without the
user having to interact with the device. It is useful in cases where
ease of use is more important then safety. For example when using USB
download for daily development. This is especially applicable for
devices with a closed case.
The changes were tested on an nrf52840dk. The following line can be used
to build the USB DFU example with the symbols enabled.
west build -b nrf52840dk_nrf52840 zephyr/samples/subsys/usb/dfu \
-d build-dfu -- -DCONFIG_BOOTLOADER_MCUBOOT=y \
-DOVERLAY_CONFIG=overlay-reboot-permanent.conf \
-DCONFIG_MCUBOOT_SIGNATURE_KEY_FILE\
=\"bootloader/mcuboot/root-rsa-2048.pem\"
Fixes#41921
Signed-off-by: Martijn Stommels <martijn@martijnpc.nl>
If NET_IPV4 and NET_SOCKETS_PACKET is enabled, NET_SOCKADDR_MAX_SIZE will
be bigger than the ipv4 address length.
This is a problem when DTLS is used as the address comparison will fail
because of the different length of the received and the stored address.
This is also a problem if NET_IPV6 and NET_IPV4 is enabled and the remote
address is a ipv4 address
Signed-off-by: Benjamin Bigler <benjamin.bigler@securiton.ch>
Use defines instead of hardcoded strings to avoid future errors if the
values would change.
Signed-off-by: Andreas Pettersson <andreaspettersson95@gmail.com>
Previously, the hash of the firmware is checked while we are
downloading the firmware. This isn't ideal as the validity of
the firmware written into the flash is not verified and can be
corrupted. Furthermore, checking while downloading will have an
negative impact to the download speed as the CPU need to do
more work during the data transfer.
This PR removes the previous verify-hash-while-download
implementation and use the flash_img_check API instead.
Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
After the firmware is downloaded in hawkbit_probe, a series of
operations are done by using the fact that the conditions of
an if-else statement will be ran until a match.
This patches separate these condition into individual
if-condition for better readability
Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
