Unit tests were failing to build because random header was included by
kernel_includes.h. The problem is that rand32.h includes a generated
file that is either not generated or not included when building unit
tests. Also, it is better to limit the scope of this file to where it is
used.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Create syscalls to make possible using random APIs from user mode
threads. These APIs can have different implementations, like using
entropy driver or Xoroshiro128. Some of these implementations also have
some globals to preserve state between calls.
Make it run entire in user space would require user adding these globals
to their memeory domains and/or grant access to entropy device. Syscalls
simplify its usage.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Include the files that provide the types and macros used by the
header. Ensure that all declarations use C language linkage when
included from a file using C++.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
C99 designated array initializers are not part of the C++ language,
and are not supported in GNU G++. Replace their use with invocations
of the Zephyr listify macro utility, with ancillary helper functions.
Also fix the initialization order to match declaration order (which
C++ also requires).
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
C++ requires that designated initializers be provided in declaration
order. Fix the macros that violate this requirement.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The PCI API was originally limited to 32 bit addresses. Even though
it had code to skip over the high word in 64 bit BAR entries, it
refused to use it and returned a 32 bit value. Some devices in the
wild have default mappings from the firmware for devices above 4G.
Also remove the "iobar" API. It's dead code, we don't call it and we
don't test it. IO space BAR entries are a legacy feature from way,
way back in PCI history (I genuinely have never heard of a real device
that uses them!). And there's no difference in format between one of
these and a 32 bit "memory" BAR anyway, someone who actually had this
requirement could just use the existing API without worry.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
The mm_reg_t type used to represent a MMIO address (e.g. in the
sys_write*() APIs) was defined to a uint32_t, which is obviously wrong
on 64 bit systems where devices can be mapped anywhere.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Recent changes to struct _timeout changed the declaration order to
avoid alignment padding. While this has no effect to C99 code C++
requires that designated initializes appear in declaration order.
Update the initializer macro so it can be used in C++ code.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Add a simple test for this command to check that the output is as
expected.
This requires a larger output buffer in shell_dummy, so update that
too.
Signed-off-by: Simon Glass <sjg@chromium.org>
There is following error when compiling applications using http_client:
/zephyr/include/net/http_client.h:157:24: error: field 'work' has \
incomplete type
157 | struct k_delayed_work work;
| ^~~~
/zephyr/include/net/http_client.h:177:2: error: unknown type name \
'k_timeout_t'
177 | k_timeout_t timeout;
| ^~~~~~~~~~~
Fix that by adding missing kernel.h include statement in http_client.h.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
There is already a variable 'network_protos_up', which stores number of
network protocols being up. Additionally each network protocol has its
own state represented by is_ip{,v6}cp_up. Use the latter in FSM up() and
down() callbacks.
This fixes a case when both IPCP and IPv6CP protocols are going
down. When using ctx->is_network_up only one of them (the first) was
deinitialized correctly, second stayed always up (at least partially,
e.g. not calling ppp_network_down()).
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Fix host RX thread being deadlocked. The deadlock occurs because the
RX thread is stuck waiting in conn_tx_alloc with K_FOREVER but if the
connection is disconnected only the RX thread can unblock it in the
handling of the disconnect event.
This commit fixes this deadlock by splitting the processing of the
disconnected event into two parts.
The part needed to unblock the RX is to release resources held by
unack'ed TX packets and mark the connection state as not connected
anymore.
The RX thread waiting for free_tx fifo and the TX thread waiting for
the bt_dev.le.pkts semaphore will both check the connected state after
having acquired them and will abort if disconnected.
The rest of the processing will be handled at normal RX thread
priority like normal.
Move the bt_recv_prio handling to the Bluetooth host when the host
has defined its own RX thread (CONFIG_BT_RECV_IS_RX_THREAD=n).
If the HCI driver has the RX thread (CONFIG_BT_RECV_IS_RX_THREAD=y),
then the responsibility to call bt_recv and bt_recv_prio correctly
falls to the HCI driver.
The helper function bt_hci_evt_is_prio() is replaced with
bt_hci_evt_get_flags() so that the HCI driver can do this correctly.
This decision to replace was made so that existing HCI drivers
maintained out-of-tree will fail at compile time with the new system.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Bluetooth: host: Move bt_recv_prio to host when RX thread is defined
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
This is necessary to avoid collision between drivers that calls
NET_BUF_POOL_DEFINE with the same name.
Signed-off-by: Xavier Chapron <xavier.chapron@stimio.fr>
It fixes #issues/26220.
openthread_start function is called when L2 enable(iface, true) is
called. openthread_stop is called when L2 enable(iface, false) is
called. openthread_stop makes the device to leave the OpenThread
network.
Signed-off-by: Lukasz Maciejonczyk <lukasz.maciejonczyk@nordicsemi.no>
Add device tree bindings for the Semtech SX1261 and SX1262
radios. These will be used by Zephyr's LoRa drivers.
Signed-off-by: Andreas Sandberg <andreas@sandberg.pp.se>
Add an additional option to the spi_cs_control struct that records how
the pin has been configured in devicetree. For drivers that are not
updated, the CS behaviour is the same as before (Push-Pull).
Use the devicetree knowledge with the GPIO subsystem so that the correct
physical pin levels for the CS pin are automatically selected.
Fixes#26267
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Use '0xa0' as default priority to be consistent with the V1/V2 and
V3 drivers default priority init.
Signed-off-by: Sandeep Tripathy <sandeep.tripathy@broadcom.com>
Add api to raise SGI to target cores in affinity level identified
by MPIDR. Currently only EL1S is supported.
Signed-off-by: Sandeep Tripathy <sandeep.tripathy@broadcom.com>
The functions k_work_poll_submit_to_queue(), k_work_poll_submit() and
k_poll() described the parameter events as an "array of pointers to
events" which is not accurate. Replaced the description with "array of
events".
This fixes#23775
Signed-off-by: Christian Taedcke <christian.taedcke@lemonbeat.com>
Assignement in Z_TIMEOUT_TICKS macro causes narrowing
conversion warning in Z_TIMEOUT_TICKS.
Explicit cast to type of ticks field makes compiler happy.
Fixes#26369
Signed-off-by: Artur Lipowski <Artur.Lipowski@hidglobal.com>
This enables the ACPI_EC1 interface which is typically accessed
through ports 0x6A0 and 0x6A4 in Bios.
Signed-off-by: Rajavardhan Gundi <rajavardhan.gundi@intel.com>
For iterable areas defined with Z_STRUCT_SECTION_ITERABLE(),
the corresponding output section in the linker script is just
boilerplate. Add macros to make these definitions simpler.
Unfortunately, we have a fair number of iterable sections not
defined with Z_STRUCT_SECTION_ITERABLE(), this patch does not
address this.
The output sections are all named <struct name>_area, update
sanitylib.py with this.
sys_sem with no userspace, and k_lifo/k_fifo are special cases
where different data types that are all equivalent need to be
put in the same iterable area. Add
Z_STRUCT_SECTION_ITERABLE_ALTERNATE() for this special case.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Currently this is useful only for some internal applications that
iterate over the device table, since applications can't get access to
a device that isn't ready, and devices can't be made unready. So it's
introduced as internal API that may be exposed as device_ready() when
those conditions change.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Several shell modules use cloned code to iterate over all devices and
identify the nth instance that meets some criteria. The code was
repetitive and included various errors. Abstract to a helper function
that performs the check consistently.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Device objects in Zephyr are currently placed into an array by linker
scripts, making it easy to iterate over all devices if the array
address and size can be obtained. This has applications in device
power management, but the existing API for this was available only
when that feature was enabled. It also uses a signed type to hold the
device count.
Provide a new API that is generally available, but marked as internal
since normally applications should not iterate over all devices. Mark
the PM API approach deprecated.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The existing minimal ACPI implementation was enough to find the MADT
table for dumping CPU info. Enhance it with a slightly less minimal
implementation that can fetch any table, supports the ACPI 2.0 XSDT
directory (technically required on 64 bit systems so tables can live
>4G) and provides definitions for the MCFG table with the PCI
configuration pointers.
Note that there is no use case right now for high performance table
searching, so the "init" step has been removed and tables are probed
independently from scratch for each one requested (there are only
two).
Note also that the memory to which these tables point is not
understood by the Zephyr MMU configuration, so in long mode all ACPI
calls have to be done very early, before z_x86_paging_init() (or on a
build with the MMU initialization disabled).
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Add support for a C11-style aligned_alloc() in the heap
implementation. This is properly optimized, in the sense that unused
prefix/suffix data around the chosen allocation is returned to the
heap and made available for general allocation.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Macro GET_ARG_N is geting nth argument from the variable list provided.
GET_ARGS_LESS_N returns argument list without n first arguments.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Pointer to flash_parameters have been added to nvs_fs structure and it
is no longer needed to store write_block_size within the nvs_fs.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
With addition of flash_parameters structure, and supporting API call
to retrieve it, it is no longer needed to store write_block_size as
a part of flash_driver_api and it should be part of flash_parameters.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
Adds flash_get_parameters call to API that returns pointer to structure
describing flash parameters.
Currently only erase_value parameter is provided via the structure.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
DEVICE_AND_API_INIT and DEVICE_DEFINE are identical except that
DEVICE_DEFINE adds a parameter providing the device pm control
function, while DEVICE_AND_API_INIT does not. This requires duplicate
implementations where if CONFIG_DEVICE_POWER_MANAGEMENT is enabled
then DEVICE_AND_API_INIT delegates to DEVICE_DEFINE with a dummy pm
control function, and if it is not enabled then DEVICE_DEFINE discards
the parameter and delegates to DEVICE_AND_API_INIT.
DEVICE_INIT is like DEVICE_AND_API_INIT but doesn't provide an API.
Clean this up by refactoring so that DEVICE_DEFINE is the core
implementation, providing with and without device power management
right next to each other where they can be compared and maintained.
Redefine DEVICE_INIT and DEVICE_AND_API_INIT delegate to
DEVICE_DEFINE.
Also remove duplicate code by extracting the variations due to
enabling device power management into macros.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
This header provides one public API function, but lacked the
annotations necessary to process it when generating documentation.
Also detailed documentation was provided in Z_INIT_ENTRY_DEFINE which
is an internal function excluded from documentation.
Add the necessary directives to include SYS_INIT() in generated
documentation and move the description of the level and prio
properties to it.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
PCIe End Point can get three different reset interrupts from the
Root Complex, Function Level Reset (FLR), PCI Express Reset (PERST)
and Inband PCI Express Reset (INB PERST).
Add public API to let PCIe EP drivers register callback function
for each PCIe reset interrupt. This callback function should be
executed from corresponding reset interrupt handler if registered.
Signed-off-by: Abhishek Shah <abhishek.shah@broadcom.com>
It may be useful for the application to register its own callback for
ot state changed event which does not override the current one.
Signed-off-by: Lukasz Maciejonczyk <lukasz.maciejonczyk@nordicsemi.no>
It may be useful to start openthread manually but with default
network settings. For instance when the application wants to register
ot state changed callback which should be done before openthread
starts.
Signed-off-by: Lukasz Maciejonczyk <lukasz.maciejonczyk@nordicsemi.no>
This struct is taking up most of the heap's constant footprint overhead.
We can easily get rid of the list_size member as it is mostly used to
determine if the list is empty, and that can be determined through
other means.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
