Do not try to re-use net_context.user_data field as in many places
(like in accept) it is expected to contain pointer to net_context.
Storing the socket flags will corrupt the value. To simplify and
make things less error prone, use socket specific field in net_context
to store the socket flags.
Fixes#19191
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
When compiling a sample like a beacon, none of the `if defined()`
statements in the switch case are actually compiled in, so the compiler
complains of an orphan mem_release();break; sequence.
Add a type that we know will always be compiled in in order to avoid
this issue.
Relates to commit 76bfea7cf9 ("Bluetooth: controller: Ensure that a
`case` statement is present").
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
So far OpenThread compiled it's own, internal copy of mbedTLS library.
This commit changes this behavior by using Zephyr's mbedTLS instance
appropriately configured for OpenThread needs.
Generic mbedTLS config file was used in this case, so that application
can still configure remaining parts of mbedTLS for it's own needs.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
This makes the identity initialization consistent and actually catches
a few branches where it may not have properly happened.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Make it possible to initiate new connections from within the
disconnect callback. This wasn't completely trivial since there was
connection cleanup done through deferred action using the CONN_CLEANUP
flag.
This patch moves the disconnected callbacks to be run after all
cleanup is done. We can't directly do this in the TX thread, since
that's internal, so we instead take advantage of the deferred work
support and do it using the update_work callback. Since the same
cleanup is needed also for BR/EDR connections the work definition is
moved from the LE-specific struct to the generic struct bt_conn.
A valid bt_conn object in disconnected state is a likely indication of
a connection reference leak, so there's a new BT_WARN() for this case
in bt_conn_create_le().
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
A Kconfig boolean is added to allow users to provide their own
output strings when running tests via ztest.
This allows changing e.g. the PASS/FAIL/SKIPPED strings,
add counters, change separators, and similar.
A test using the feature and relevant documentation is added.
Signed-off-by: Torstein Grindvik <torstein.grindvik@nordicsemi.no>
Adds additional model callback that gets called on node_reset. Will also
erase any user data when this happens.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Adds user data file in the model settings, allowing each model instance
to store some application specific data without having to reinvent the
settings path encoding for model element/ID combinations. Exposes the
settings_handler interface in the model callback structure and adds a
data store function.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Adds a structure of callbacks for each model instance. This allows for
more flexible model implementations, that can interact with the Mesh
stack without going through the application.
For now, only an init callback is added, replacing the init mechanism in
the foundation models. The init callback does not provide the primary
flag that used to be in the foundation model callbacks, but replaces
this with an inline function in access.h.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
When both central and peripheral are supported, one each Rx
node will be needed by connectable advertising and the
initiator to generate connection complete, hence
conditionally set the count.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
The socket flags are stored in void* so we need to use uintptr_t
instead of u32_t when manipulating the flag variable.
Fixes#19181
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The $(dt_chosen_label) preprocessor function should be passed
$(DT_CHOSEN_Z_SHELL_UART), not $(UART_SHELL_ON_DEV_NAME).
DT_CHOSEN_Z_SHELL_UART is set right before the Kconfig symbol
definition, to work around the comma in 'zephyr,shell-uart'.
The Kconfig preprocessor functions are defined in
scripts/kconfig/kconfigfunctions.py.
Fixes: #19178
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Refactor to abstract the use of software interrupts in nRF5
Series.
Also, reduce the number of SWI used when interrupt priority
level configured is same for ULL High and ULL Low contexts.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This commit completes the refactoring of radio.c, so it
calls abstract functions for PPI handling for LE Coded
PHY (e.g. enable, disable channels, or configure endpoints),
which, then, call the platform-specific functions for PPI
handling. The abstract functions are simple wrappers,
implemented in radio_nrf5_ppi.h, conditionally, if we
build the controller with support for LE Coded PHY.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Make the definitions of LE Coded PHY-specific macros
and inline functions conditional, i.e. only if we
actually build the controller with support for LE
Coded PHY.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit refactors radio.c, so it calls abstract functions
for PPI handling (e.g. enable, disable channels, or configure
endpoints), which, then, call the platform-specific functions
for PPI handling. The abstract functions are simple wrappers,
implemented in radio_nrf5_ppi.h.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit defines generic macros for the software interrupt
(SWI) IRQ lines that are used for LLL and ULL LOW interrupts.
This is done for both the cases of the legacy and new (split)
controller architectures. In addition, it abstracts some of
the functionality around software-IRQ signals, to generic
functions, which have platform-specific implementations.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Stores friend queue packets unencrypted, removing any out-of-order
issues caused by seqnum allocation. Also moves as much of the metadata
storage as possible into the packet, allowing us to free up some bytes
of net_buf user data for friend packets.
Fixes#18488
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Makes a define for the seqzero 13-bit mask in transport, and exposes it
in the header for use in the friend module.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Convert how we get the various chosen properties like "zephyr,console"
to use the new kconfig functions like dt_chosen_to_label.
Because of how kconfig parses things we define a set of variables of the
form DT_CHOSEN_Z_<PROP> since comma's are parsed as field seperators in
macros.
This conversion allows us to remove code in gen_defines.py for the
following chosen properties:
zephyr,console
zephyr,shell-uart
zephyr,bt-uart
zephyr,uart-pipe
zephyr,bt-mon-uart
zephyr,uart-mcumgr
zephyr,bt-c2h-uart
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
We need to make sure that net_pkt_clone() sets cursor correctly.
This cursor position is needed so that we can skip IP header
for incoming packet properly. Not all applications need to know
the cursor position of the cloned packet. Unfortunately we cannot
know that in advance so just set the cursor to correct position in
the cloned packet.
Fixes#19135
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If socket is marked non-blocking, then accept() will return immediately
if there is no one connecting.
Fixes#19103
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
SNTP is UDP-based protocol, and thus not reliable. Previously,
high-level aka "simple" SNTP just issues a single request via
the low-level SNTP API. Instead, send multiple requests, starting
with a small timeout, and exponential backoff, repeated within
timeout specified by user in call to sntp_simple().
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
CONFIG_COVERAGE is also supported in some real targets now
as described in the doc
https://docs.zephyrproject.org/latest/guides/coverage.html
So let's remove that missleading sentence
Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com>
If we receive a multicast IPv4 or IPv6 packet, then we need to
deliver it to all sockets that have installed a handler for it.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Previously, they were tested only with CONFIG_NET_SOCKETS_POSIX_NAMES,
but should also work with POSIX subsys. Achieve this by including POSIX
headers in this case.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Fatal error reporting now only dumps to the log mechanism,
so enable it in immediate mode for all tests to ensure
that fatal errors are visible and no messages are lost.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
These functions get called from various places and
we were observing linker errors. Always build the stubs
when userspace is disabled, gc-sections will discard them
if unused anyway.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
If proto field in socket() call is set to 0, then we should have
a sane default for it that depends on the type of the socket.
Fixes#18873
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The semi-automated API changes weren't checkpatch aware. Fix up
whitespace warnings that snuck into the previous patches. Really this
should be squashed, but that's somewhat difficult given the structure
of the series.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
These calls are buildable on common sanitycheck platforms, but are not
invoked at runtime in any tests accessible to CI. The changes are
mostly mechanical, so the risk is low, but this commit is separated
from the main API change to allow for more careful review.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
System call arguments, at the arch layer, are single words. So
passing wider values requires splitting them into two registers at
call time. This gets even more complicated for values (e.g
k_timeout_t) that may have different sizes depending on configuration.
This patch adds a feature to gen_syscalls.py to detect functions with
wide arguments and automatically generates code to split/unsplit them.
Unfortunately the current scheme of Z_SYSCALL_DECLARE_* macros won't
work with functions like this, because for N arguments (our current
maximum N is 10) there are 2^N possible configurations of argument
widths. So this generates the complete functions for each handler and
wrapper, effectively doing in python what was originally done in the
preprocessor.
Another complexity is that traditional the z_hdlr_*() function for a
system call has taken the raw list of word arguments, which does not
work when some of those arguments must be 64 bit types. So instead of
using a single Z_SYSCALL_HANDLER macro, this splits the job of
z_hdlr_*() into two steps: An automatically-generated unmarshalling
function, z_mrsh_*(), which then calls a user-supplied verification
function z_vrfy_*(). The verification function is typesafe, and is a
simple C function with exactly the same argument and return signature
as the syscall impl function. It is also not responsible for
validating the pointers to the extra parameter array or a wide return
value, that code gets automatically generated.
This commit includes new vrfy/msrh handling for all syscalls invoked
during CI runs. Future commits will port the less testable code.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
The .init_array vector is, in fact, read-only data, so put it there.
Previously it was placed at the end of the ROM, but was unknown to
the x86 memory protection code with XIP enabled (because it was not
part of the text, rodata, or kernel RAM). Until recently, the XIP
implementation artificially bloated _image_rodata_size to cover the
entire ROM, so the (mis)placement of .init_array went unnoticed.
Signed-off-by: Charles E. Youse <charles.youse@intel.com>
If we are returned IPv4 address but the hints says IPv6, then
return error as currently we do not support AI_V4MAPPED addresses.
Same check for IPv6 if we want only IPv4 address.
Fixes#18870
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Issue noticed with following scenario.
1) TCP server is listening for connections but will handle
only one connection at a time (e.g. echo-server sample)
2) Client A connects, and the connection is accepted.
3) Client B connects, instead of denying a connection,
it is "auto" accepted (this is the actual bug) even
if the application has not called accept().
4) After the connection A is closed, the connection B
gets accepted by application but now the closed
connection A will cause confusion in the net-stack
5) This confusion can cause memory leak or double free
in the TCP core.
It is not easy to trigger this issue because it depends
on timing of the connections A & B.
Fixes: #18308
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
If we are closing connection before the connection was established,
then unref the context so that the cleanup is done properly.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Changed documentation in Bluetooth Controller
Kconfig for BT_CTLR_ASSERT_HANDLER
Signed-off-by: Kristoffer Rist Skøien <kristoffer.skoien@nordicsemi.no>
Allow user to disable native IP stack and use offloaded IP
stack instead. It is also possible to enable both at the same
time if needed.
Fixes#18105
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Host shall ignore the unknown ATT PDU that has Command Flag set.
Fixes regression introduced in 3b271b8455.
Fixes: GATT/SR/UNS/BI-02-C
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
This commit adds an explicit inclusion of toolchain.h from
ieee802154_frame.h.
The endianness preprocessor definitions (__BYTE_ORDER__,
__ORDER_LITTLE_ENDIAN__, __ORDER_BIG_ENDIAN__) are used by
ieee802154_frame.h; these being not defined can easily go unnoticed and
cause unexpected behaviours, as detailed in PR #18922.
toolchain.h ensures that these preprocessor definitions are defined and
*must* be included in a file that uses these definitions.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit adds an explicit inclusion of toolchain.h from pdu.h.
The endianness preprocessor definitions (__BYTE_ORDER__,
__ORDER_LITTLE_ENDIAN__, __ORDER_BIG_ENDIAN__) are used by pdu.h;
these being not defined can easily go unnoticed and cause unexpected
behaviours, as detailed in PR #18922.
toolchain.h ensures that these preprocessor definitions are defined and
*must* be included in a file that uses these definitions.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
The bt_mesh_fixed_group_match() function is intended to match the
various well-known group addresses, however it was never updated when
Proxy support was added.
Fixes#19015
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
As element addresses are sequential, there's no need for iterating
through the elements to find the one matching a unicast address.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
This has been subsumed by the new implementation in drivers/pcie.
We remove the legacy subsystem, related tests, shell module, and
outdated documentation/config references.
Signed-off-by: Charles E. Youse <charles.youse@intel.com>
When using offloaded network, an L2 is never assigned to the net_if.
Only certain portions of the net_if code are referenced such as:
net_if_up()
net_if_down()
And these functions make use of several L2 references:
get_flags()
enable()
Let's add checks to make sure we don't deref a NULL when using these
functions.
Fixes the following exception on K64F and other HW which can make
use of offloaded network HW:
FATAL: ***** Reserved Exception ( -16) *****
FATAL: r0/a1: 0x00000010 r1/a2: 0x0000644f r2/a3: 0x00000000
FATAL: r3/a4: 0x00000000 r12/ip: 0x2000474c r14/lr: 0x0001475b
FATAL: xpsr: 0x00000000
FATAL: Faulting instruction address (r15/pc): 0x0001b1cd
FATAL: >>> ZEPHYR FATAL ERROR 0: CPU exception
FATAL: Current thread: 0x20004c4c (unknown)
Fixes: https://github.com/zephyrproject-rtos/zephyr/issues/18957
Signed-off-by: Michael Scott <mike@foundries.io>
ZLP flag should only be set if less data is sent
than requested by host and the length is a multiple
of wMaxPacketSize. Current implementation does not
check it correctly.
For some platforms like nRF52, this patch will not
be enough to fix the problem. The driver must be informed
about the transfer type before sending the last packet,
without changing the API, it is not possible.
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
Don't send zlp immediately after last packet for EP0.
Wait for write done event (in) before sending zlp.
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
