Commit Graph

44585 Commits

Author SHA1 Message Date
Kumar Gala
c8b94f468a kernel: Remove deprecated APIs and MACROs from 2.3
Remove old K_ prefixed macros defined in kernel.h as well as the
following APIs:

k_uptime_delta_32
k_enable_sys_clock_always_on
k_disable_sys_clock_always_on

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-10-04 14:13:09 -07:00
Kumar Gala
d28f04110d kernel/sys_clock.h: Remove deprecated macros
Removed the following macros as they have been marked deprecated for at
least 2 releases:

__ticks_to_ms()
__ticks_to_us()
z_us_to_ticks()
sys_clock_hw_cycles_per_tick()
SYS_CLOCK_HW_CYCLES_TO_NS64()
SYS_CLOCK_HW_CYCLES_TO_NS()

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-10-04 14:12:27 -07:00
Jukka Rissanen
d4347b4015 net: dhcpv4: Generate start/bound/stop mgmt events
The L4 connected/disconnected events are usually used to detect
when the application is connected to the network. Unfortunately
if the device has also a static address, then the connected event
might be created (for the static address) even if DHCPv4 is not
ready yet and application would not be able to connect (yet) to the
network. In order to allow the application to fine tune the network
connection creation, generate start, bound and stop events for DHCPv4.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2020-10-03 17:15:15 +03:00
Jukka Rissanen
088589837e net: event: Add start/bound/stop events for DHCPv4
Application would need this information in order to know when
it is able to create sockets with proper IPv4 address.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2020-10-03 17:15:15 +03:00
Torstein Grindvik
c02eb30bbf gen_isr_tables: Function ptr instead of (void *)
gen_isr_tables.py generates C-code which initializes a table with
values, and these values are structs with members cast to
(const void *) and (void *), respectively.

The actual struct definition has a member of type (const void *)
and another of type void (*)(const void *).

In order to avoid a large amount of reported issues in Coverity,
cast this to the exact type.

Signed-off-by: Torstein Grindvik <torstein.grindvik@nordicsemi.no>
2020-10-02 18:48:46 +02:00
Håkon Øye Amundsen
780fa73b83 settings_fcb: initialize rc variable
Avoid warning about uninitialized variable.
The for loop should do at least two iterations
in a valid execution, hence initialize to an
error value.

Signed-off-by: Håkon Øye Amundsen <haakon.amundsen@nordicsemi.no>
2020-10-02 12:07:06 -04:00
Ievgenii Meshcheriakov
5cb09fe0fb drivers: flash: Restore write protection in flash_shell
Restore the flash write proectction after disabling it for
flash write and erase shell commands.

Signed-off-by: Ievgenii Meshcheriakov <ievgenii.meshcheriakov@nordicsemi.no>
2020-10-02 12:06:28 -04:00
Ievgenii Meshcheriakov
4fc093ee58 drivers: flash_shell: Fix write protection in the test command
Flash drivers are free to re-enable write protection after a write or
erase operation is complete. Therefore write protection has to be
disabled before any such operation.

Signed-off-by: Ievgenii Meshcheriakov <ievgenii.meshcheriakov@nordicsemi.no>
2020-10-02 12:06:28 -04:00
Ievgenii Meshcheriakov
cf523e449e drivers: flash: Pass bool to flash_write_protection_set()
The second argument of this foonction is a bool, so passing 0 and 1
is incorrect.

Coccinelle script:

    @@
    expression e;
    @@
    flash_write_protection_set(e,
    (
    - 0
    + false
    |
    - 1
    + true
    )
     )

Signed-off-by: Ievgenii Meshcheriakov <ievgenii.meshcheriakov@nordicsemi.no>
2020-10-02 12:06:28 -04:00
Jakub Rzeszutko
f43985e334 shell: enhance help command
To get a list of all supported shell commands user must hit the TAB
button. It may be awkward on some terminal emulators. This change
enhances the help command in a way it will in addition print all
supported commands.

Fixes: #28785

Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordisemi.no>
2020-10-02 12:05:49 -04:00
Jakub Rzeszutko
137b7ec5bd shell: help functions update
Functions shell_help_subcmd_print and shell_help_cmd_print
are more generic. Now they can operate on command passed as an
argument not hard coded active_cmd.

Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordisemi.no>
2020-10-02 12:05:49 -04:00
Jakub Rzeszutko
0cf6670b70 shell: improve function shell_cmd_get
The function can return existing root command even if dloc argument
is a NULL pointer.

Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordisemi.no>
2020-10-02 12:05:49 -04:00
Jeremy LOCHE
ee2c66a627 boards: nucleo_h743zi: Configure serial console pins using dt
usart3 pin configuration is now done through device tree.

Signed-off-by: Jeremy LOCHE <lochejeremy@gmail.com>
2020-10-02 08:36:57 -05:00
Erwan Gouriou
c82bd74237 dts/bindings/pinctrl: Remove usage of c comments within bindings
Reused Linux bindings were using /*  */ in some property description
fields.
This is not compatible with legacy device tree api which expands
these fields in commented sections of generated file
devicetree_legacy_unfixed.h resulting in compilation issue.
Seen when running tests/lib/devicetree/legacy_api.

Remove /* */ for now, waiting legacy api to be removed.

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2020-10-02 08:36:26 -05:00
Maciej Perkowski
2ec5ec2153 sanitycheck: Fix ZeroDivisionError during reporting
This patch fixes the ZeroDivisionError which can
occur during percantage of test execution reporting.

Signed-off-by: Maciej Perkowski <Maciej.Perkowski@nordicsemi.no>
2020-10-02 07:56:17 -04:00
Jukka Rissanen
db889774c2 net: tc: Remove not used field from net_traffic_class struct
The "tc" field which was holding the traffic class thread
priority is not used nor needed so remove it from the struct
to save some space.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2020-10-02 13:20:17 +03:00
Martí Bolívar
a6856811a3 scripts: dts: pass tests on windows
Doing this just requires a bit of os.fspath()-ery.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
2020-10-02 11:51:15 +02:00
Martí Bolívar
a8612f75c5 scripts: dts: convert test suites to pytest
Use the pytest test framework in the dtlib.py and edtlib.py test
suites (testdtlib.py and testedtlib.py respectively).

The goal here is not to change what is being tested. The existing test
suite is excellent and very thorough.

However, it is made up of executable scripts where all of the tests
are run using a hand-rolled framework in a single function per file.
This is a bit all-or-nothing and prevents various nice features
available in the de-facto standard pytest test framework from being
used.

In particular, pytest can:

- drop into a debugger (pdb) when there is a problem
- accept a pattern which specifies a subset of tests to run
- print very detailed error messages about the actual and expected
  results in various traceback formats from brief to very verbose
- gather coverage data for the python scripts being tested (via plugin)
- run tests in parallel (via plugin)
- It's easy in pytest to run tests with temporary directories
  using the tmp_path and other fixtures. This us avoid
  temporarily dirtying the working tree as is done now.

Moving to pytest lets us leverage all of these things without any loss
in ease of use (in fact, some things are nicer in pytest):

- Any function that starts with "test_" is automatically picked up and
  run. No need for rolling up lists of functions into a test suite.
- Tests are written using ordinary Python 'assert'
  statements.
- Pytest magic unpacks the AST of failed asserts to print details on
  what went wrong in really nice ways. For example, it will show you
  exactly what parts of two strings that are expected to be equal
  differ.

For the most part, this is a pretty mechanical conversion:

- extract helpers and test cases into separate functions
- insert temporary paths and adjust tests accordingly to not match
  file names exactly
- use 'assert CONDITION' instead of 'if not CONDITION: fail()'

There are a few cases where making this happen required slightly
larger changes than that, but they are limited.

Move the checks from check_compliance.py to a new GitHub workflow,
removing hacks that are no longer needed.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
2020-10-02 11:51:15 +02:00
Henrik Brix Andersen
0e7a76e462 dts: bindings: move io-channels and io-channel-names to base.yaml
Generalize io-channels and io-channel-names devicetree node properties
and move their definitions to base.yaml. Keep binding specific
description where relevant.

Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
2020-10-02 11:50:30 +02:00
Emil Gydesen
8cc051ccac Bluetooth: host: Change PA sync callbacks to global callbacks
Changes the callbacks for periodic sync callbacks such that multiple
applications can register callbacks, similar to the connection and
scan callbacks.

This change will make it easier to support the PAST feature, as
PA syncs make be created by the controller which then notifies
the host, and thus the application (if callback registered).

Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
2020-10-02 11:49:13 +02:00
Alexandre Bourdiol
2a6b52e9c2 boards: arm: stm32h747i_disco: wakeup pin is active high
Wakeup pin is active HIGH for stm32h747i_disco.

Signed-off-by: Alexandre Bourdiol <alexandre.bourdiol@st.com>
2020-10-02 11:48:32 +02:00
Alexandre Bourdiol
cde8f37833 boards: arm: stm32 review Joystick polarity and pul up/down
Similarly to #28676 Joystick polarity and pull up/down
need to be review for all STM32 boards.

Signed-off-by: Alexandre Bourdiol <alexandre.bourdiol@st.com>
2020-10-02 11:48:32 +02:00
Mahesh Mahadevan
133705f497 drivers: spi: Set the spi_config before calling Chip select configure
This was accidentally moved to after calling chip select configure

Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
2020-10-02 11:47:23 +02:00
Kumar Gala
8ddd7f0f23 drivers: sensors: itds: Remove dts defaults
We should not be using defaults for enum properties, this should be
required: true instead.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-10-02 11:46:57 +02:00
Giancarlo Stasi
ba7ef854d8 drivers: stm32: fix MSI PLL mode enabling
1. clock: move the call for MSI hardware auto calibration enabling
    before the control of MSI enable to ensure its execution in all
    cases.
 2. counter: add call for MSI hardware auto calibration enabling after
    the LSE enabling and after possible backup domain reset that may
    clear MSIPLLEN.

Signed-off-by: Giancarlo Stasi <giancarlo.stasi.co@gmail.com>
2020-10-02 11:46:22 +02:00
Peter A. Bigot
776e0db03d bluetooth: att: provide named constant for successful result
BT_HCI_ERR and BT_SECURITY_ERR both define success constants which can
be used to check the results and make the intended value domain clear.
Add the same for ATT error values.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2020-10-02 11:45:03 +02:00
Jett Rink
c0f2720890 include: remove enum build assert
Since the size of an enum can be undefined in certain compilations
environments, remove the BUILD_ASSERT that verifies that the enum is
16 bits.

Signed-off-by: Jett Rink <jettrink@google.com>
2020-10-02 11:44:39 +02:00
Yiyu Zhu
741d8eee7a i2c: power on reset for certain stm32 devices
Described in ES096 2.14.7,
F101X8/B, F102X8/B, and F103X8/B
might not be able to enter i2c master mode on power-up.
Force reset help to mitigate this issue.

Signed-off-by: Yiyu Zhu <smallzzy@outlook.com>
2020-10-02 11:44:17 +02:00
Mulin Chao
fd54701b49 drivers: gpio: npcx7: change default pinmux of functional pads to GPIO
Change default pinmux of functional pads to GPIOs. It includes:
1. PIN96.A0.A2.A4 - If internal flash is supported
2. PIND2.00 - Default PSL inputs
3. PIN31.30.27.26.25.24.23.22 - Keyboard inputs
4. PIN21.20.17.16.15.14.13.12.11.10.07.06.05.04.82.83.03.B1 - Keyboard
   outputs
5. Add description for soc_pinctrl_mux_configure() usage.

It also fixed the typo and inverse mistakes in npcx7-alts-map.dtsi.

Signed-off-by: Mulin Chao <MLChao@nuvoton.com>
2020-10-02 11:44:06 +02:00
Xavier Chapron
824f423e54 misc: Replace assert include and calls by sys/__assert.h equivalent
Replace all calls to the assert macro that comes from libc by calls to
__ASSERT_NO_MSG(). This is usefull as the former might be different
depending on the libc used and the later can be customized to reduce
flash footprint.

Signed-off-by: Xavier Chapron <xavier.chapron@stimio.fr>
2020-10-02 11:42:40 +02:00
Alexandre Bourdiol
25e19f89f1 test: drivers: watchdog: 64bits variables for STM32H7 and STM32F7
STM32H7 and STM32F7 guarantee last write RAM retention over reset,
only for 64bits.
See details in Application Note AN5342

Signed-off-by: Alexandre Bourdiol <alexandre.bourdiol@st.com>
2020-10-02 11:39:14 +02:00
Enjia Mai
9ec3983c3e tests: device: update test case
Update pm test case to fix some error last time submission. Add test
case that simply check device_pm_enable and device_pm_disable interface.

Signed-off-by: Enjia Mai <enjiax.mai@intel.com>
2020-10-02 11:38:30 +02:00
Pawel Czarnecki
8f9c4e2a1b drivers: gpio: litex_vexriscv: adapt to changes in CSR accessors
This adapts the driver to changes in the LiteX CSR accessors API
introduced in the previous commit.

Signed-off-by: Pawel Czarnecki <pczarnecki@internships.antmicro.com>
Signed-off-by: Mateusz Holenko <mholenko@antmicro.com>
2020-10-02 11:36:16 +02:00
Pawel Czarnecki
82acea40b3 soc: riscv: litex-vexriscv: change CSR accessors
Do not assume `reg_size` to be a multiple of 4 and
divide it on each call, expect the caller to provide
an already divided value instead.

This change require the LiteX GPIO driver to be modified,
which will come in the following commit.

Signed-off-by: Pawel Czarnecki <pczarnecki@internships.antmicro.com>
Signed-off-by: Mateusz Holenko <mholenko@antmicro.com>
2020-10-02 11:36:16 +02:00
Tobias Svehagen
0d50372ce9 drivers: modem: Add debug log for matching direct cmds
Add a log message for when a direct cmd is matched to ease debugging.

Signed-off-by: Tobias Svehagen <tobias.svehagen@gmail.com>
2020-10-02 11:35:47 +02:00
Maksim Masalski
9eddc69029 tests: added new tests for memory partitions
Add new tests to improve of the Zephyr QA testing of the memory
protection for memory domains and partitions.
I created new tests for memory protection->memory partitions for
the requirements which I think necessary to be tested.
I added Doxygen tag for each test to make it clear to understand
what each test is doing and how.

New tests for memory domains and partitions:

-test_mem_domain_api_kernel_thread_only()
By creating that test I wanted to prove that access to memory
domain APIs must be restricted only to supervisor threads.
At the same time I wanted to prove that system can support the
definition of memory domains.

-test_mem_part_auto_determ_size()
By creating that test I want to prove that system can automatically
determine application memory partition base addresses and sizes
at build time, determined by its contents. Also system can support
definition of memory partitions. At the same time test proves that OS
supports adding and removing a thread from its memory domain
assignment.

-test_mem_part_auto_determ_size_per_mmu()
That test is very important and it proves that memory partitions are
automatically sized and aligned per the constraints of the platform's
memory management hardware.

-test_mem_part_inheirt_by_child_thr()
Prove that child thread inherits memory domain assignment of its
parent.

-test_macros_obtain_names_data_bss()
Test system provides tools to obtain the names of the data and BSS
sections related to a particular application memory partition at
build time.

-test_mem_part_assign_bss_vars_zero()
Test that global data and BSS values can be assigned to application
memory partitions using macros at build time. Test that BSS values
will be zeroed at the build time.

1. According to the reviews made changes.
2. Switched test_mem_part_assert_add_overmax
and test_create_new_invalid_prio_thread_from_user
That way I exposed problem (bug) with assertion
in L171 kernel/mem_protect.c

Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
2020-10-02 11:35:28 +02:00
Parthiban Nallathambi
c2ee9f5c3e drivers: eth: add driver for w5500 Ethernet Controller
Add driver for w5500 Ethernet Controller

Signed-off-by: Parthiban Nallathambi <parthiban@linumiz.com>
2020-10-02 11:34:57 +02:00
Rafał Kuźnia
5ead7e7b3b lib: posix: eventfd: general eventfd improvements
The eventfd implementation suffers from various shortcomings
and it is not thread safe.

This commit addresses the following aspects of eventfd:
* make read() and write() atomic in respect to each other
* POLLIN after creating eventfd with initval != 0 shall be set
* blocking and nonblocking modes shall have the same effect on poll()
* add support for POLLOUT

Signed-off-by: Rafał Kuźnia <rafal.kuznia@nordicsemi.no>
2020-10-02 11:34:19 +02:00
Rafał Kuźnia
d897bd1e74 tests: posix: eventfd: increase test coverage with polling
This commit adds the following tests:
* check eventfd with initval != 0
* check write counter overflow
* check if eventfd is blocked after read
* check if writing zero does not unblock
* check if nonblocking eventfd poll() behaviour is identical to blocking

Signed-off-by: Rafał Kuźnia <rafal.kuznia@nordicsemi.no>
2020-10-02 11:34:19 +02:00
Marco Peter
03f256505c drivers: ssd1306: Add SPI support
This change allows to use SSD1306 based displays to be used on the
SPI bus as well.
Adding SPI shield.
Tested on SSD1306 and SSD1309 based displays using I2C.
Tested on SSD1309 based display using SPI.

Signed-off-by: Marco Peter <marco@peter-net.ch>
2020-10-02 11:33:26 +02:00
Marco Peter
fd2087e080 drivers: ssd1306: Optimize display commands
This change removes the interleaving control
frames.
Additionally all I2C accesses are centralized in
one single function.

Signed-off-by: Marco Peter <marco@peter-net.ch>
2020-10-02 11:33:26 +02:00
Mulin Chao
99c208f36a soc: npcx7: add comments for macro funcs used for device tree files.
This CL adds more comments for each macro functions used for device tree
file for better explanations. It also changes all hex values in soc.c to
lower case.

Signed-off-by: Mulin Chao <MLChao@nuvoton.com>
2020-10-02 11:33:15 +02:00
Mulin Chao
e42a3a5a96 drivers: espi: add host sub-modules support for NPCX7 series.
This CL contains the drivers of NPCX Host Sub-Modules that serve as an
interface between the Host and Core domains. For most of them, the Host
can configure these modules via eSPI(Peripheral Channel)/LPC by
accessing 'Configuration and Control register Set' which IO base address
is 0x4E as default. And the interrupts in core domain help handling any
events from host side.

In this commit, we introduced six host sub-modules. It includes:
 1. Keyboard and Mouse Controller (KBC) interface.
 2. Power Management (PM) channels.
 3. Shared Memory mechanism (SHM).
 4. Core Access to Host Modules (C2H).
 5. Mobile System Wake-Up functions (MSWC).
 6. Serial Port (Legacy UART)

The tasks in application layer such as 8042, ACPI and host command can
cooperation with this driver by connecting api or callback functions.

Signed-off-by: Mulin Chao <MLChao@nuvoton.com>
2020-10-02 11:33:15 +02:00
Mulin Chao
be217e4a3a drivers: eSPI: add eSPI driver support for NPCX7 series.
In npcx7 series, all of them support the Intel Enhanced Serial
Peripheral Interface (eSPI) Revision 1.0. This specification provides a
path for migrating host sub-devices via LPC to a lower pin count, higher
bandwidth bus. In addition to Host communication via the peripheral
channel, it provides virtual wires support, out-of-band communication,
and device mastering option over the Chipset SPI flash.

Becisdes introducing eSPI device in npcx7, this CL also includes:

1. Add eSPI device tree declarations.
2. Add npcx7-espi-vws-map.dtsi to present the relationship between eSPI
   Virtual-Wire signals, eSPI registers, and wake-up input sources.
3. Zephyr eSPI api implementation.
4, Add OOB (Out of Band tunneled SMBus) support.
5. Add configuration files for eSPI test suites.

Signed-off-by: Mulin Chao <MLChao@nuvoton.com>
2020-10-02 11:33:15 +02:00
Mulin Chao
e12d1ae851 drivers: eSPI: fixed build error in eSPI socketpair test suite.
Fixed build error in in eSPI socketpair test suite since wrong function
name for eSPI flash channel api.

This CL also fixed [-Werror=unused-function] warning by adding inline
attribute in case someone includes "espi_utils.h" and doesn't call
espi_manage_callback() function.

Signed-off-by: Mulin Chao <MLChao@nuvoton.com>
2020-10-02 11:33:15 +02:00
Emil Hammarstrom
7743b1e553 drivers: sensor: lis2mdl: Add device power management
The power draw of this magnetometer is significant,
device power management is needed for our use-cases.

Signed-off-by: Emil Hammarstrom <emil.hammarstrom@assaabloy.com>
Change-Id: I71158e629e93b491c6d673aa81001b7a7099f654
2020-10-02 11:32:59 +02:00
Eugeniy Paltsev
9b0ef4f19a ARC: MWDT: drop redundant stack checking
MWDT toolchain has Stackcheck_alloca option enabled by default.
So it adds stack checking in addition to Zephyr's stack checking.

As it is completely redundant let's drop it.

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
2020-10-02 11:32:12 +02:00
Christopher Friedt
75b9292a30 tests: posix: nanosleep: round up to the nearest microsecond
Here, we include some addtional tests for durations that have
sub-microsecond components.

1ns => k_busy_wait(0). Round to 1us.
1us + 1ns => k_busy_wait(1us). Round to 2us.
1s + 1ns => k_busy_wait(1000000us). Round to 1000001us.
1s + 1us + 1ns => k_busy_wait(1000001us). Round to 1000002us.

Fixes #28483

Signed-off-by: Christopher Friedt <chrisfriedt@gmail.com>
2020-10-02 11:31:43 +02:00
Christopher Friedt
3cdf718d5b lib: posix: nanosleep: round up to the nearest microsecond
We must round up to the nearest microsecond in order to fulfill the
nanosleep(2) API requirement of sleeping for *at least* that many
nanoseconds.

The only platform with an upper-bound check right now is Nordic.

Fixes #28483

Signed-off-by: Christopher Friedt <chrisfriedt@gmail.com>
2020-10-02 11:31:43 +02:00
Yuguo Zou
d04ff1af7c arch: arc: Restore MPU registers to its initial states between tests
EMSK boards can't be reset between tests due to hardware configures.
MPU v3 configs in previous test could cause exceptions in the following
tests. This commit fixes this issue by restoring MPU registers initial
states at early init stage.

Signed-off-by: Yuguo Zou <yuguo.zou@synopsys.com>
2020-10-02 11:31:34 +02:00