This flag indicates that only passive transmissions are allowed in that
channel for that regulatory domain.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
Fix the dead lock between rx_q and tx_q thread.
When tx_q thread prepares to send ARP packet, it might get
the net_if_tx_lock in net_if_tx(), then in net_arp_prepare(),
it will try to get the arp_mutex.
At the same time, if the rx_q thread receives an ARP reply
packet, in arp_update(), it will get the arp_mutex first,
and flush the packets in arp pending_queue and try to get
the net_if_tx_lock. Then the dead lock occurs, two threads
stuck and all the packcets can't be freed.
In arp_update(), taking the net_if_tx_lock first then taking
the arp_mutex can fix this issue.
Signed-off-by: Maochen Wang <maochen.wang@nxp.com>
By default variable context.sh is set to NULL. If any net_mgmt
event will be called when the variable has default value, there
will be a system exception.
Signed-off-by: Wojciech Slenska <wsl@trackunit.com>
WIFI scan result shows junk character in SSID because of
the length of ssid is maximum(32 character) which leads
to buffer overflow. It required one character for null
terminator ‘\0’.
Signed-off-by: Kapil Bhatt <kapil.bhatt@nordicsemi.no>
As defined in IEEE802.1AS-2020 ch. 10.2.12.2.1, the port identity
of an MDSyncSend structure sent from a port shall be set to the
port identity of the sending port according to and ch. 8.5.2.
This commit replaces the port identity before forwarding a sync.
Fixes#68385
Signed-off-by: Manuel Schappacher <manuel.schappacher@hs-offenburg.de>
Additionally, replace the local print(sh, level, fmt, ...) macros
with PR, PR_ERROR, and PR_WARNING macros.
Then remove the print(sh, level, fmt, ...) macros.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
Replaced direct shell_fprintf calls with PR, PR_ERROR, PR_INFO
and PR_WARNING macros.
This change simplifies the code by using predefined macros.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
Moved 'scan_result' from a standalone variable into the 'context' struct
to enhance code optimization.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
This commit introduces a local variable 'sh' to store 'context.sh' for
use with the 'shell_fprintf' function.
By doing so, we avoid the repeated dereferencing of 'context.sh',
thereby reducing the code footprint.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
For a Wi-Fi station the connect API supports both band and channel
configuration, but for a shell command either channel or band makes
sense, so, overload the channel field to support band.
Rejig the band and channel validation to support all modes.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
Make sure that scan band string is properly terminated when
parsing user supplied string.
Fixes: #67944
Coverity-CID: 342930
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Add command to query to WiFi driver/firmware revision. The API is expected
to return the firmware revision and driver version as a string, and can be
used by the user to determine what revision of the WiFi driver is in use.
Signed-off-by: Sandip Dalvi <sandip.dalvi@nxp.com>
Now that we are using the shell macro to enforce argument count check,
both mandatory and optional arguments, these additions checks are
unnecessary.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
Remove TX-Injection and Promiscuous mode setting from Wi-Fi mode shell
command. These commands are being moved to ethernet l2 layer
Signed-off-by: Vivekananda Uppunda <vivekananda.uppunda@nordicsemi.no>
This set of changes brings in raw packet tx injection mode
feature to ethernet and removes it from being a Wi-Fi only feature.
It was earlier envisaged as Wi-Fi net management feature only.
Signed-off-by: Vivekananda Uppunda <vivekananda.uppunda@nordicsemi.no>
So that it's possible to register ARP entries manually. Needed for DHCP
server implementation, which in unicast mode needs to reply to an IP
address that is not registered on the peer interface yet (hence no ARP
reply will be sent). It's needed to add an ARP entry manually in that
case, as hardware address is already known at that point.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
L2 PPP is not able to handle the carrier being lost gracefully,
nor is it able to gracefully close the PPP connection when
net_if_down() is called.
This patch refactors the L2 PPP module to use the carrier state
to either properly close or simply terminate the PPP connection.
Additionally, it ensures that the PPP session is closed properly
before calling ppp->stop().
Signed-off-by: Bjarki Arge Andreasen <bjarki@arge-andreasen.me>
The channel extraction from string directly uses the end variable with
limited data type, this causes issue if an invalid channel that exceeds
the data is given as an input e.g., 300, which would end up as a valid
channel 44.
Use an intermediate variable with type that can hold all possible
combinations (valid and invalid) and only after validation assign that
to the end type.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
For none and WPA-PSK MFP isn't applicable, it was only introduced in
WPA2-PSK (RSN) and later.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
A problem occurred while running PTP on a multi-port target
(RENESAS RZT2M) with two ports enabled. Announce messages on the
switched devices master port always contained local clock information
instead information from received on the slave port from the better
GM clock. Depending on the BMCA config this turned into having more
than one GM in the system.
Sending always the locally stored GM information helped to overcome
this issue.
Signed-off-by: Manuel Schappacher <manuel.schappacher@hs-offenburg.de>
Provision of configurable parameter for generating unblock event
ahead of TWT slot. Host application depending upon latencies can
configure this to wakeup rpu ahead of the TWT slot.
Signed-off-by: Ajay Parida <ajay.parida@nordicsemi.no>
ARM GCC version 12.2.0 (Zephyr SDK 0.16.4) generates the following build
warning from the strncpy call in "wifi_utils_parse_scan_bands":
warning: '__builtin_strncpy' output truncated before terminating nul
copying as many bytes from a string as its length
To resolve this warning, pass the maximum length of the temporary
parse_str buffer to strncpy. This also has the benefit of correctly null
terminating parse_str, since we already verify the
scan_bands_str is properly null terminated with the strlen() check in
this function. We can therefore remove the line adding a null terminator
to parse_str as well.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
This was missed in earlier that tried to fix all string comparisons to
use case insensitive comparison.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
In AP mode maintain the database of connected stations based on the
Wi-Fi management events and dump the list.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
These are helpful to track clients being added and deleted.
Applications can actions based on these events.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
These events communicate the status of AP mode operations (enable or
disable) with few pre-defined enumerations.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
Update the example of scan -c argument.
Default value for max channels is set to 3,
So, update the example according to that.
Add closing bracket in -s.
Signed-off-by: Kapil Bhatt <kapil.bhatt@nordicsemi.no>
The help text uses the capital case as its an acronym, but passing
capital case fails. Also extend that to others as well.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
For better readability, below rules will help:
* Each command should be separated by a newline
* Each command should end with a full stop (intermediate statements
shouldn't have full stops)
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
We are using standard notation to differentiate optional and mandatory,
so, no need for a heading.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
This reverts commit 6b644dff67.
Reason: breaks Peer-to-Peer gPTP connection. A better solution should be
found to handle the optional TLV on the announce message (chapter 10.5.1
IEEE 802.1AS-2011)
Signed-off-by: Mario Paja <mario.paja@zal.aero>
AP enable takes the same parameters as connect, so, update the help and
also fix the optional parameter count when security is involved.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
The dummy L2 layer does not implement any L2 functionality
but it does not mean that it should not implement start/stop
functions that are called when the related network interface
is brought up or taken down.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Add const prefix for service uuid and char uuid.
Since Service UUID and Char UUID should not change in the service
definition, they are most reasonably defined as rodata, also for
save some ram footprint.
The field `attr->user_data` type is `void *`, as this PR change
all Service UUID to rodata, so there must add (void *) to avoid warning.
Signed-off-by: Lingao Meng <menglingao@xiaomi.com>
The net_if_ipv6_set_hop_limit() API was missing the "_if_"
part in it. Fix this so that the network interface API is
consistent. The old function is deprecated and should not
be used. The old function is left to the code and it calls
the new properly named function.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Commit 55802e5e86 fixed error handling of
TX errors, in case ARP request was generated. There are however also
other places where post-ARP cleanup should be done on the TX path (like
running out of buffers for Ethernet L2 header allocation).
This commit fixes those cases in ethernet_send(), where function would
exit early and report error after ARP prepare stage.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Long arguments are handy for new users. Also use hyphen's rather than
underscore to follow the convention.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
Newly added security types are missing from the help. Also, now that we
have two variants of PSK, use the prefix to disambiguate.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
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>
