Adds a Kconfig option to set the minimum key size accepted
by this device. This can be used to e.g. enforce 128-bit keys.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Create net_l2_send() function which will be called by each L2
sending function so that we can catch all the network packets
that are being sent. Some L2 layers send things a bit differently,
so in those cases call the net_capture_send() directly by the L2
layer.
Add network packet capture call in receive side after the pkt has
been received by the RX queue handler. This avoids calling the
net_capture_send() from ISR context.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The "net mem" command did not print external net_pkt slabs
properly (the number of free net_pkt's was not printed).
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Show detailed information about network interface that is down,
only when user asks such information about one specific network
interface. This means that for "net iface" command only
"Interface is down." is printed but the command "net iface 1"
will print detailed information even if interface is down.
This helps to view the information and user does not need
to bring interface up to see the details.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Add infrastructure to allow user to configure the system so that
all the network packets, that are sent to or received from a specific
network interface, are sent to remote system for analysis.
The captured network packets are placed as a payload in UDP packet,
which is then sent inside a tunnel to a remote host. The host can
then receive the packets and for example show them in wireshark.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Add get/set helpers to store information whether the net_pkt
is captured already or not. This bit is used to detect capture
loop and avoid recursion.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Instead of forcing net_pkt_clone() use the tx_pkts slab, use
the same slab that was used when allocating the original net_pkt.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The IPIP tunnel capability bit helps to detect which network
interface supports IPIP tunneling.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Implement SO_BINDTODEVICE socket option which allows to bind an open
socket to a particular network interface. Once bound, the socket will
only send and receive packets through that interface.
For the TX path, simply avoid overwriting the interface pointer by
net_context_bind() in case it's already bound to an interface with an
option. For the RX path, drop the packet in case the connection handler
detects that the net_context associated with that connection is bound to
a different interface that the packet origin interface.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
An option has been added which can be passed to setsockopt
which allows the user to set & get the dtls handshake timeout,
either before first handshake or online.
Signed-off-by: Emil Lindqvist <emil@lindq.gr>
Fix packet reordering in ATT when putting the host under high load.
In certain conditions a packet can be transmitted while there is
elements in the TX queue in bt_att_send. This means that the packet will
skip ahead in the TX queue leading to packet re-ordering.
Fix by always appending to the queue, and then initiate sending of the
HEAD of the queue.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
This functions is being called across the tree, no reason why it should
not be a public API.
The current usage violates a few MISRA rules.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
The size of ctx->rx_adu.data is not CONFIG_MODBUS_BUFFER_SIZE. Coverity
flagged the potential overwrite so just use sizeof().
Fixes#33789Fixes#33792Fixes#33818
Signed-off-by: David Leach <david.leach@nxp.com>
With these changes, dial up Zephyr application/driver can use
socket(AF_PACKET, SOCK_RAW, IPPROTO_RAW) for creating
a socket for sending/receiving data to/from ppp net link, i.e.
packet is going to/from PPP L2.
Signed-off-by: Jani Hirsimäki <jani.hirsimaki@nordicsemi.no>
Introducing PPP dialup features to enable e.g. usage of nrf9160
based board as a dialup modem for transferring ip data over PPP
(e.g. windows dial up), i.e. usage of Zephyr PPP as a server for
providing MTU/MRU, IP address and DNS addresses for a PC:
- PPP LCP MRU option (configurable)
- PPP server: IPCP ip and dns address peer options to enable
providing IP and DNS addresses for PPP peer.
Signed-off-by: Jani Hirsimäki <jani.hirsimaki@nordicsemi.no>
The specification states that the server can cancel observations "at any
moment, by sendinga GET request with Observe option=1, the LwM2M Server
cancancel an “Observe”operation on a specified Resource, or specified
Object Instance(s)."
It does not mention any token matching requirement, but RFC 7641 does.
The correct interpretation is not obvious. The EMQx LwM2M implementation
uses a new token for instance, which does not work with Zephyrs token
matching cancel-observe.
This commit introduces cancel-observe via path matching as a Kconfig
option. This could hypothetically introduce problems when we are
connected to multiple peers simultaneously, but since that is not likely
to be supported for a long time (if ever), this change should be fairly
uncontroversial since path matching is only used as a fallback.
Signed-off-by: Benjamin Lindqvist <benjamin.lindqvist@endian.se>
Commit 58a0ba6dbb removed the call to k_sched_unlock from
pm_system_resume() consequently the scheduler lock in
pm_power_state_force() was left unbalanced. Just fixing it.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Split ARM and ARM64 architectures.
Details:
- CONFIG_ARM64 is decoupled from CONFIG_ARM (not a subset anymore)
- Arch and include AArch64 files are in a dedicated directory
(arch/arm64 and include/arch/arm64)
- AArch64 boards and SoC are moved to soc/arm64 and boards/arm64
- AArch64-specific DTS files are moved to dts/arm64
- The A72 support for the bcm_vk/viper board is moved in the
boards/bcm_vk/viper directory
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Current implementation of poll prepare/update could end up busy looping
if `poll()` function was called before/during DTLS client handshake
(i. e. `poll()` called before an initial `send()`).
Fix this, by monitoring the handshake semaphore, already available in
the tls_context structure for DTLS client instead of underlying socket.
After the handshake is complete, switch to monitoring the underlying
socket instead.
For DTLS server this is not needed, since the handshake is initiated in
the `recv()` function, therefore any incoming data should trigger the
handshake.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Fix the calculation of event delay when starting a radio
event. The calculation and check was incorrect causing
event abort when radio event was setup before the preempt
timeout by the lll_done when the next prepare was already
in the pipeline.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
When a CIS indication is received and CIG ticker is already started,
calculate the absolute time of the first subevent of the new CIS,
and validate the handle. This will allow the LLL prepare to see a new
valid CIS, and calculate the offset within the CIG event, where the new
CIS should start. This offset is then valid for all following events for
the duration of the CIS.
Signed-off-by: Morten Priess <mtpr@oticon.com>
Add missing #if defined(CONFIG_BT_CTLR_DF_ADV_CTE_TX) statements
to fix build errors of Direction Finding code when
the CONFIG_BT_CTLR_DF_ADV_CTE_TX Kconfig entry is not set.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
Enable possiblity to use debug pins for controller debugging
purposes with nrf52833dk_nrf52833 board.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
Splits the file into radio_nrf5_ppi.h and radio_nrf5_dppi.h
and moves the nRF53 DPPI to radio_nrf5_dppi.h.
Signed-off-by: Aurora Sletnes Bjørlo <aurora.sletnes@nordicsemi.no>
Rewrite to use subscribe and publish functions for the
different peripherals. This will make it possible to test
the controller in a simulator.
Signed-off-by: Aurora Sletnes Bjørlo <aurora.sletnes@nordicsemi.no>
The ID validation check would always fail with IDs less than
OTS_OBJ_ID_START_RANGE, where the intention was that it should
allow the OTS_OBJ_ID_DIR_LIST (0) value as well if
CONFIG_BT_OTS_DIR_LIST_OBJ was enabled.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Instead of defining the string, that will be reported by DFU
as a name for DFU target, in code, pick it from the DTS label that
will be the DFU target.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
Alternative settings are determined by number of flash partitions
available for DFU from DTS.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
IPv6 source address selection procedure selected link-local address
for any muticast destination with other scope than mesh-local. It
was a cause of problems for broader multicast scopes like admin-, or
site-local. For such broader scopes source address must be at least
as broad as the scope of multicast destination.
This patch updates IPv6 source address selection procedure. Now
link-local address is selected only for link-local destinations,
including multicast destinations. For broader destination scope,
source address with broader scope is selected.
Signed-off-by: Hubert Miś <hubert.mis@nordicsemi.no>
The interrupt_util.h provides utils of trigger irq, now move them into
testsuite. All of the needed test cases can make use of them.
Signed-off-by: Enjia Mai <enjiax.mai@intel.com>
Fix missing big_disconnect in hci_le_big_complete when the number of
BIS in the event is invalid.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Validate the big_handle before received from the controller before
using it as an array into the bigs array.
Discover by coverity: Insecure data handling (TAINTED_SCALAR)
Using tainted variable "big_handle" as an index into an array "bigs".
Cleanup state of BIG in pending or syncing state if it exists.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fix parsing BIG handle which is just one octet as a two octet field,
which could have caused problems on big-endian systems.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Refactor the BIG initialized atomic handling to use bits instead of a
single atomic.
This allows for more bit flags to be added.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Fix race conditional when create connection cancel is called
and actually a connection did get setup while initiator is
being stopped.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Conditional compile adv_addr which is only used by
controller when supporting initiator/central role.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
