While printing SSID in wifi status command, If the
length is maximum(32 character). It leads to buffer
overflow. It required one character for null
terminator ‘\0’. Changing the Format Specifiers to
print proper SSID.
Signed-off-by: Kapil Bhatt <kapil.bhatt@nordicsemi.no>
This fix addresses wrong announce message length warning message.
TLV is a variable length (4+8N) based on the 802.1AS-2011 (table 10-8). In
Zephyr TLV is fixed to 12 bytes. TLV type and length are already taken
into account in the announcement message length.
Signed-off-by: Mario Paja <mario.paja@zal.aero>
The Zephyr's core ethernet code had to be adjusted to support setting T1S
PLCA parameters from user Zephyr programs.
Such approach allows more flexibility, as T1S network configuration;
especially PLCA node numbers, can be assigned not only via device tree
at compile time. For example user can read them from EEPROM and then
configure the network accordingly.
For now - the union in struct ethernet_t1s_param only consists of plca
structure. This can change in the future, when other T1S OA parameters -
like Receive/Transmit Cut-Through Enable (bits RXCTE/TXCTE in OA_CONFIG0
register) are made adjustable from user program.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Regular OpenThread upmerge to commit `75694d2`.
Move CONFIG_OPENTHREAD_PLATFORM_KEY_REFERENCES_ENABLE
from header file to Kconfig.
Signed-off-by: Maciej Baczmanski <maciej.baczmanski@nordicsemi.no>
Do not enable subsystem/driver shell modules by default and stop abusing
CONFIG_SHELL_MINIMAL, which is internal to the shell subsystem, to decide
when to enable a driver shell.
The list of shell modules has grown considerably through the
years. Enabling CONFIG_SHELL for doing e.g. an interactive debug session
leads to a large number of shell modules also being enabled unless
explicitly disabled, which again leads to non-negligible increases in
RAM/ROM usage.
This commit attempts to establish a policy of subsystem/driver shell
modules being disabled by default, requiring the user/application to
explicitly enable only those needed.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
A recent iface lock removal in ed17320c3d
exposed issues with concurrent access on TX to drivers that are not
re-entrant.
Reverting that commit does not really solve the problem, as it would
still exist if multiple Traffic Class queues are in use.
Therefore, introduce a separate mutex for TX data path, protecting the
L2/driver from concurrent transfers from several threads.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
The enum is mainly to print output of band, so, the default value is 0
which means 2.4GHz, which is not correct when using it to configure like
in connect.
Fix the default value to unknown i.e., no user preference. This way we
can use same enum for both set and get.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
Move the syscall_handler.h header, used internally only to a dedicated
internal folder that should not be used outside of Zephyr.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
The warning which became error looks like this
error: type qualifiers ignored on function return type
[-Werror=ignored-qualifiers]
219 | const char * const wifi_ps_txt(enum wifi_ps ps_name);
It is pointless to add a const qualifier to a return value.
So remove the const pointer to avoid this warning.
Fixes#64197
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
The stack size was previously hardcoded in the source code, making it
difficult to change when enabling options that require a larger stack.
Signed-off-by: Ambroise Vincent <ambroise.vincent@arm.com>
According to IEEE Std 802.1AS-2011 11.3.3, gPTP messages are not
VLAN-tagged.
Remove the use of VLAN headers for gPTP messages on the TX path.
The RX path is handled by the drivers. The network drivers in Zephyr
might need to be updated as well in order to accept receiving
non-VLAN-tagged gPTP messages when the CONFIG_NET_VLAN option is
selected.
Continue sending gPTP packets with VLAN tags when CONFIG_NET_GPTP_VLAN
is enabled. Specify that this option is for testing purposes.
Signed-off-by: Ambroise Vincent <ambroise.vincent@arm.com>
The previous implementation was setting priority 3 (Critical
applications) for Sync, Pdelay and Pdelay_Resp messages; and priority 6
(Internetwork control) for the other PTP messages. This might have been
done under the incorrect understanding that "Critical applications" was
the highest priority.
This resulted in the Pdelay_Resp_Follow_Up getting sent before the
Pdelay_Resp message when enough TC_TX queues were being used
(NET_TC_TX_COUNT >= 2), which is an inversion compared to the intended
order.
Invert the priority of the outgoing PTP packets so that the PTP event
messages are sent with higher priority, as was originally intended.
Signed-off-by: Ambroise Vincent <ambroise.vincent@arm.com>
rand32.h does not make much sense, since the random subsystem
provides more APIs than just getting a random 32 bits value.
Rename it to random.h and get consistently with other
subsystems.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.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>
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>
As we already log fragmented packets there's no need to log them again
unless they have been fully assembled and the result is to be logged.
We also want to log the final packet in all cases (after mangling LL
address) for the non-fragmented case.
Signed-off-by: Florian Grandel <fgrandel@code-for-humans.de>
It is the general rule in Zephyr's network stack that methods that
return NET_OK are expected to have "consumed" the packet, i.e. it should
not be referenced any more.
This change applies this rule to the methods in ieee802154_mgmt.* for
improved consistency with the remainder of the network stack.
Signed-off-by: Florian Grandel <fgrandel@code-for-humans.de>
The experimental status of the PPP L2 is long overdue so
it can be removed as the component is working fine.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Re-add the `WIFI_MGMT_FORCED_PASSIVE_SCAN` option removed in #62751.
Now that `struct wifi_scan_params` is a reasonable size, we can enforce
the passive scan request even when no parameter struct is supplied by
the user.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Instead of providing a comma seperated list of SSIDs, provide the SSIDs
individually. This substantially simplifies the implementation.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Hides types used in the IEEE 802.15.4 L2 sub-API and L2-internal APIs
that are of no public interest and improves documentation of the
remainder.
The changes are mostly minor as the API documentation had already been
improved and clarified in previous changes. Also includes non-visible
documentation to the subsystem-internal Frame API by adding references
to the specification.
Signed-off-by: Florian Grandel <fgrandel@code-for-humans.de>
The CONFIG_NET_L2_WIFI_SHELL isn't always enabled.
But these functions might still be used, so need to
move functions into mgmt.
Signed-off-by: Kapil Bhatt <kapil.bhatt@nordicsemi.no>
Replaces the previous approach to define bands via hardware capabilities
by the standard conforming concept of channel pages.
In the short term this allows us to correctly calculate the PHY specific
symbol rate and several parameters that directly depend from the symbol
rate and were previously not being correctly calculated for some of the
drivers whose channel pages could not be represented previously:
* We now support sub-nanosecond precision symbol rates for UWB. Rounding
errors are being minimized by switching from a divide-then-multiply
approach to a multiply-then-divide approach.
* UWB HRP: symbol rate depends on channel page specific preamble symbol
rate which again requires the pulse repetition value to be known
* Several MAC timings are being corrected based on the now correctly
calculated symbol rates, namely aTurnaroundTime, aUnitBackoffPeriod,
aBaseSuperframeDuration.
In the long term, this change unlocks such highly promising functional
areas as UWB ranging and SUN-PHY channel hopping in the SubG area (plus
of course any other PHY specific feature).
Signed-off-by: Florian Grandel <fgrandel@code-for-humans.de>
We must send the packet without queueing it. The pkt has already
been queued for sending, once by net_if and second time in the ARP
queue. We must not queue it twice in net_if so that the statistics
of the pkt are not counted twice and the packet filter callbacks
are only called once.
Fixes#62483
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Turn the nested arrays of `scan_params->chan` into a single array.
This adds the requirement to specify the band for each channel, but
eliminates the large amount of dead memory for unused bands. Overall,
this saves 50% of the RAM space for this variable.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Make the maximum number of channels that can be manually scanned
configurable by the application. The previous value of 233 was vastly
overallocating memory as the largest band only contains 60 allocated
channels.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
The header file contains mixture of functions and static arrays.
Replacing static arrays to functions.
Initialize functions in C file.
Signed-off-by: Kapil Bhatt <kapil.bhatt@nordicsemi.no>
Remove the wifi_mgmt interface overriding default values with values
from kconfig. The defaults were only applied when a `params` struct was
provided by the application.
This is the case when the application is explicitly setting the options
it wants, why is the mgmt API changing these. When `params` is NULL and
thus modem defaults are requested, these defaults aren't applied. This
is the opposite behaviour from what seems reasonable.
In addition, these options are:
* Undocumented
* Using non-trivial string parsing functions (strtok)
* Adding complexity to the API implementation by forcing support for
ROM versions of command line arguments.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
All WiFi channel numbers fit within a 8 bit number, as the maximum
allocated channel is 233. This halves the memory requirement.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
This patch amends the existing L2CAP accept callbacks to use the new
accept signature that includes a pointer to the L2CAP server structure.
Signed-off-by: Donatien Garnier <donatien.garnier@blecon.net>
This change brings in support for setting various Wi-Fi modes and
enables a specific Wi-Fi interface to be also placed into a sniffer
operation via monitor mode and promiscuous mode. A raw TX- packet
Injection mode is also introduced
Signed-off-by: Vivekananda Uppunda <vivekananda.uppunda@nordicsemi.no>
wifi_utils_parse_scan_ssids could cause a crash if a constant string is
passed to it. Fix this by duplicating the input string parameter before
parsing it with strtok_r.
Also limit the range of the CONFIG_WIFI_SCAN_SSID_FILT_MAX parameter
from 1 to 4 to avoid stack overflow due to users specifying a large
value for this parameter.
Signed-off-by: Sachin D Kulkarni <sachin.kulkarni@nordicsemi.no>
wifi_utils_parse_scan_bands could cause a crash if a constant string is
passed to it. Fix this by duplicating the input string parameter before
parsing it with strtok_r.
Signed-off-by: Sachin D Kulkarni <sachin.kulkarni@nordicsemi.no>
In the IEEE 802.15.4 area certain settings must be set before
net_if_up() may be called (e.g. the channel).
Also net_if_up() may not be called if
CONFIG_IEEE802154_NET_IF_NO_AUTO_START=y.
This fixes the set-up order and handling of
CONFIG_IEEE802154_NET_IF_NO_AUTO_START.
Signed-off-by: Florian Grandel <fgrandel@code-for-humans.de>
The twt and ps helper functions were not namespaced (were missing
wifi_ prefix).
Also change wifi_get_twt_... to more logical wifi_twt_get...
like the other twt prefixed functions and wifi_get_ps... to
wifi_ps_get... like the other ps prefixed functions.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Changed Add to Enable in help text to convey the intended use of the
Kconfig NET_L2_WIFI_MGMT.
Signed-off-by: Sachin D Kulkarni <sachin.kulkarni@nordicsemi.no>
Add a scan command option to print the help text for the scan command.
This is to facilitate ease of using the command (since now there are
many different options added to the scan command).
Signed-off-by: Sachin D Kulkarni <sachin.kulkarni@nordicsemi.no>
Add scan extension to allow limiting the scanning to specific channels.
Only 20 MHz channel specifications are allowed presently.
Signed-off-by: Sachin D Kulkarni <sachin.kulkarni@nordicsemi.no>
Add scan extension to allow limiting the scan results to a user defined
maximum number. This parameter is intended to return results with the
best RSSI. It cannot be counted upon to limit the scan times since the
Wi-Fi chips might have to scan all the channels to find APs with the
best RSSI values across all channels.
Signed-off-by: Sachin D Kulkarni <sachin.kulkarni@nordicsemi.no>
