Summary
The following compilation error occurs after configuring CONFIG_DEBUG_OPTLEVEL="-O3"
CC: ping.c video/video.c: In function 'video_ioctl':
video/video.c:2347:22: error: 'control.size' may be used uninitialized [-Werror=maybe-uninitialized]
2347 | control->size,
| ^~
video/video.c:2273:28: note: 'control' declared here
2273 | struct v4l2_ext_control control;
| ^~~~~~~
Signed-off-by: wangming9 <wangming9@xiaomi.com>
Add usb_fs driver so that userspace can directly transfer USB packets
through the EP node. ADB, Fastboot, MTP will use usb_fs, these class
driver only need to provide the descriptors and register the usb_fs device.
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
The RPMB partition cannot be accessed via standard block layer, but by a set of specific commands: WRITE, READ, GET_WRITE_COUNTER, and PROGRAM_KEY. Such a partition provides authenticated and replay protected access, hence suitable as a secure storage.
Signed-off-by: wanggang26 <wanggang26@xiaomi.com>
In sensor_rpmsg_ioctl, when rpmsg_get_tx_payload_buffer is block,
The rptun thread will continue to process rx_buffers from other cores,
So the proxy may be released in sensor_unadv_handler, then if using
the proxy, It causes a crash.
backtrace:
0 0x06007c2e in is_rpmsg_ept_ready (ept=0x5a5a5a5a) at nuttx/include/openamp/rpmsg.h:172
1 0x06013354 in rpmsg_send_nocopy (len=<optimized out>,
data=<optimized out>, ept=<optimized out>) at nuttx/include/openamp/rpmsg.h:521
2 rpmsg_send_nocopy (ept=0x5a5a5a5a, data=data@entry=0x201facf0,
len=len@entry=40) at nuttx/include/openamp/rpmsg.h:512
3 0x06013b34 in sensor_rpmsg_ioctl (dev=dev@entry=0x201b7388,
cmd=538701816, cmd@entry=2690, arg=0, len=len@entry=0,
wait=<error reading variable: dwarf2_find_location_expression:
Corrupted DWARF expression.>) at ../../../drivers/sensors/sensor_rpmsg.c:395
4 0x06013cce in sensor_rpmsg_alloc_proxy (dev=dev@entry=0x201b7388,
ept=ept@entry=0x202073d0, msg=msg@entry=0x201684f0) at ../../../drivers/sensors/sensor_rpmsg.c:498
5 0x06013d12 in sensor_rpmsg_adv_handler (ept=0x202073d0,
data=0x201684f0, len=49, src=<optimized out>, priv=0x202073c8) at ../../../drivers/sensors/sensor_rpmsg.c:905
6 0x0600d45e in sensor_rpmsg_ept_cb (ept=<optimized out>,
data=<optimized out>, len=<optimized out>, src=<optimized out>,
priv=0x202073c8) at ../../../drivers/sensors/sensor_rpmsg.c:1168
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
vfork use waitpid hang father process,
but waitpid release child processs information by default.
So when user call wait, it return errno 10.
Signed-off-by: yangyalei <yangyalei@xiaomi.com>
When the machine is cold started, the psram area where the syslog
buffer is located contains some random values, so it will cause
loss of valid log.
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
When the system starts up, the hw count may not start counting from 0,
which can cause the processing time of the first oneshot handler to be
too long. Therefore, the current tick value should be set based on the
hw count during initialization.
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
The class device only handles descriptor information specific to the class,
and shared descriptor information is passed through parameters and
handled by the composite driver.
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
Whevenever the bit rate is going to be set, it's necessary to first
set the master clock if the underlying device supports it. If it
fails, just return the error code.
According to the struct `mclk_rate_s`, set the default sample rate
to its lowest valid value. This prevents the underlying driver from
setting unsupported values.
Create bmi160_base.h, bmi160_base.c bmi160_uorb.c files, the bmi160_base file stores
public function interfaces, and the bmi160_uorb file stores functions related to the
uorb framework. Switch the character interface and UORB interface through the
macro CONFIG_SENSORS_BMI160_UORB.
Signed-off-by: likun17 <likun17@xiaomi.com>
A usbdev has only one serial string, so use a unique macro to control it.
For boards that enable board serial string using COMPOSITE_BOARD_SERIALSTR,
PL2303_BOARD_SERIALSTR, CDCACM_BOARD_SERIALSTR, USBADB_BOARD_SERIALSTR,
USBMSC_BOARD_SERIALSTR, and RNDIS_BOARD_SERIALSTR, they need to be replaced
with BOARD_USBDEV_SERIALSTR.
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
Commit 50a8ec6 broke many mmc devices. Only if the flag
priv->caps & SDIO_CAPS_4BIT_ONLY was set, it migth work.
Without the flag, the mmc clock is never set (mmcsd_widebus()
call is terminated early stopping the clock). This flag
is probably not very generic because most mmc hw support
1, 4 and 8 bit modes.
JEDEC specifies a bus width selection procedure, but it's
not implemented in this mmcsd_sdio.c driver. Thus, it's
not known whether the hw supports 1, 4 anf 8 bit modes or
a combination of them.
However, with priv->caps & SDIO_CAPS_4BIT_ONLY the driver
suddenly assigns priv->buswidth = MMCSD_SCR_BUSWIDTH_4BIT
making it the only way to have the driver working.
Fix this by relaxing the above mentioned restrictions.
Signed-off-by: Eero Nurkkala <eero.nurkkala@offcode.fi>
This commit adds basic support for electrically isolated 8 bit expander.
The expander communicates with the MCU via SPI interface. Both single
and multiple pin read are supported.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
isx019 driver freezes by I2C access in the interrupt context.
This I2C access is intended to stop data output from FPGA.
Delete this I2C access for the following reasons.
- Data output from FPGA does not affect power consumption
- There are no problems in capture restart without data output stop
since restart is done by image data block first.
This commit adds support for galvanic isolated ISO1H812G SPI expander.
Both single pin and multiple pin writes are supported.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
Documentation for PWMIOC_SETCHARACTERISTICS ioctl command mentioned
that this command will neither start nor stop the pulsed output. This
however is incorrect as PWMIOC_SETCHARACTERISTICS command leads to
pwm_start() function which starts the pulsed output.
While this might not be the correct behaviour (I would probably welcome
the option to set PWM characteristics without starting the pulsed output)
it is the way the PWM driver is coded for many architectures. Future
enhancement might be to add function pwm_setchar() for example to just
set characteristics without starting the PWM output.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
TCP receive tested with different IOB_BUFSIZE:
| | 256B vs 1534B | 512B vs 1534B | 768B vs 1534B |
| :---------: | :-----------: | :-----------: | :-----------: |
| Non-SMP | ~85% | ~93% | ~96% |
| armv8a-SMP | ~66% | ~84% | ~92% |
| rv32/64-SMP | ~52% | ~72% | ~83% |
It seems we still get performance penalty on smaller IOBs, and may be
affected more under SMP mode. It may be caused by critical sections in
IOB operations.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
Some driver like virtio-net can offload fragmented IOBs, so an interface
to support this feature is needed.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
Previously, the CONFIG_NET_LL_GUARDSIZE is fixed to 32 (64-Bit) or
28 (32-Bit), it's a little bit tricky.
Now add support to any value greater than minimal size.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
In a multi-core heterogeneous architecture, tun device nodes of protocol
stack core can be accessed by other cores through ioctl
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
In class disconnect, resetconfig will be performed based on
configid, so configid should be cleared after disconnect.
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
We use enter_critical_section to protect the read and write of priv structures,
sched_lock is mainly used to prevent active context switching caused by nxsem_post.
We do not actively switch contexts when reading and writing priv structures,
so sched_lock can be removed.
Signed-off-by: hujun5 <hujun5@xiaomi.com>
Adding the CONFIG_ARCH_PERF_EVENTS configuration to enable
hardware performance counting，solve the problem that some platform
hardware counting support is not perfect, you can choose to use
software interface.
This is configured using CONFIG_ARCH_PERF_EVENTS, so weak_functions
are removed to prevent confusion
To use hardware performance counting, must:
1. Configure CONFIG_ARCH_PERF_EVENTS, default selection
2. Call up_perf_init for initialization
Signed-off-by: wangming9 <wangming9@xiaomi.com>
In function ‘rpmsgblk_unlink_handler’:
misc/rpmsgblk_server.c:340:36: error: ‘const struct block_operations’ has no member named ‘unlink’
340 | msg->header.result = server->bops->unlink(server->blknode);
|
Signed-off-by: chao an <anchao@xiaomi.com>
req->usockid maybe < 0 or > CONFIG_NET_USRSOCK_RPMSG_SERVER_NSOCKS,
if so , priv->pfds[req->usockid] will access invalid memory.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
The default mode for Rpmsgdev is to read/write data as long as possible for
caller, this mode does not apply to tun devices, tun devices can read and
write only one complete ip packet at a time.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
Description bMS_VendorCode is incorrectly configured. Change it to
USB_REQ_GETMSFTOSDESCRIPTOR(0xee), which is the same as the request
processing logic for GET_MS_DESCRIPTOR in the code
Signed-off-by: sunkun3 <sunkun3@xiaomi.com>
In usbclass_unbind, DEV_FREEEP is called first, and later
usbclass_freereq does not free memory due to ep NULL
Signed-off-by: sunkun3 <sunkun3@xiaomi.com>
1.add new intf regulator_set_mode to manual set rehulator lower power mode;
2.when add auto lp desc,the regulator lp mode is controlled by pm framework;
Signed-off-by: dulibo1 <dulibo1@xiaomi.com>
when add supply desc,the regulator is linked to the parent regulator
1.if enable the regualtor, the parent regulator is enabled
2.if disable all child regulator, the parent regualtor is disabled
Signed-off-by: dulibo1 <dulibo1@xiaomi.com>
1. virtio devics/drivers match and probe/remote mechanism;
2. virtio mmio transport layer based on OpenAmp (Compatible with both
virtio mmio version 1 and 2);
3. virtio-serial driver based on new virtio framework;
4. virtio-rng driver based on new virtio framework;
5. virtio-net driver based on new virtio framework
(IOB Offload implementation);
6. virtio-blk driver based on new virtio framework;
7. Remove the old virtio mmio framework, the old framework only
support mmio transport layer, and the new framwork support
more transport layer and this commit has implemented all the
old virtio drivers;
8. Refresh the the qemu-arm64 and qemu-riscv virtio related
configs, and update its README.txt;
New virtio-net driver has better performance
Compared with previous virtio-mmio-net:
| | master/-c | master/-s | this/-c | this/-s |
| :--------------------: | :-------: | :-------: | :-----: | :-----: |
| qemu-armv8a:netnsh | 539Mbps | 524Mbps | 906Mbps | 715Mbps |
| qemu-armv8a:netnsh_smp | 401Mbps | 437Mbps | 583Mbps | 505Mbps |
| rv-virt:netnsh | 487Mbps | 512Mbps | 760Mbps | 634Mbps |
| rv-virt:netnsh_smp | 387Mbps | 455Mbps | 447Mbps | 502Mbps |
| rv-virt:netnsh64 | 602Mbps | 595Mbps | 881Mbps | 769Mbps |
| rv-virt:netnsh64_smp | 414Mbps | 515Mbps | 491Mbps | 525Mbps |
| rv-virt:knetnsh64 | 515Mbps | 457Mbps | 606Mbps | 540Mbps |
| rv-virt:knetnsh64_smp | 308Mbps | 389Mbps | 415Mbps | 474Mbps |
Note: Both CONFIG_IOB_NBUFFERS=64, using iperf command, all in Mbits/sec
Tested in QEMU 7.2.2
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
A sensor of this type measures the force on it, and additionally
compares the force with one or more specified thresholds. The sensor
can output the force value directly. Moreover, it's usually applied
as a press key. In that case, when it detects a force greater than
some given threshold, a corresponding event is reported.
Signed-off-by: jinxudong <jinxudong@xiaomi.com>
The memory allocated with strdup and asprintf is done via lib_malloc
so we need to use lib_free to deallocate memory otherwise the assertion
"Free memory from the wrong heap" is hit with flat mode and user separated
heap enabled mode.
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
Add COMPOSITE_DEVICES configuration so that external composite
devices can also know the maximum number of supported classes.
The default COMPOSITE_DEVICES number is 8.
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
The enumeration process for composite and non-composite devices
has a lot of duplicate code. Treating the code for composite
devices as universal enumeration code can reduce redundant code.
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
VELAPLATFO-12536
This provides the initial hooks for Flattened Device Tree support
with QEMU RV. It also provides a new procfs file that exposes the
fdt to userspace much like the /sys/firmware/fdt endpoint in Linux.
See https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-firmware-ofw
Nodes in the fdt are not yet usable by the OS.
Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
Signed-off-by: liaoao <liaoao@xiaomi.com>
Both the device and the pipe used the FSNODEFLAG_TYPE_DRIVER type before,
and now add an independent pipe type
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
ni_buffer is defined in the initialized structure, put it in the data segment, it will increase the flash size
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
when the size of the usb configuration descriptor
is a multiple of 64 integers, only for this size less than wlength,
host do need send ZLP
Signed-off-by: sunkun3 <sunkun3@xiaomi.com>
config value changed after resetconfig was executed
endpoint will stay disable state after setinterface cmd
Signed-off-by: sunkun3 <sunkun3@xiaomi.com>
unbind will call the adb_char_on_connect interface to wake up the adbd task,
adbd will then access the adb device and fail to return, at this time it will
close the adb device, we can do the final memory release operation in the
second unbind
Signed-off-by: dinglongfei <dinglongfei@xiaomi.com>
1. support doublebuffer swtich for overlay layer
2. Add display area ioctl to scale the active area of the overlay layer
to a specific region on the LCD through hardware.
Signed-off-by: rongyichang <rongyichang@xiaomi.com>
Function gpio_lower_half_byname() was added to support registration of
GPIO pin by name as supported for IOexpander. Some of the code is wrapped
in new static function gpio_lower_half_internal() to avoid code
duplication.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
This adds support for 16 bit io expander pcf8575. The driver is basically
the same as for pcf8574 however it is for 16 bits instead of 8 bits. Since
pcf8575 and pcf8574 can be both used on the same i2c bus the driver for
pcf8575 is implemented in a different file to reduce the code size
and complexity and to have less if statements in the driver.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
Some UART Controllers (Synopsys DesignWare 8250) will trigger spurious interrupts when the Line Control Register (LCR) is set while the UART is busy. This patch provides the option (16550_WAIT_LCR) to wait for UART until it's not busy, before setting the LCR. (16550_WAIT_LCR is disabled by default)
This patch fixes the spurious UART interrupts for the upcoming port of NuttX to StarFive JH7110 SoC (with Synopsys DesignWare 8250 UART). [The patch is explained here](https://lupyuen.github.io/articles/plic#appendix-fix-the-spurious-uart-interrupts)
drivers/serial/uart_16550.c: If 16550_WAIT_LCR is enabled, wait until UART is not busy before setting LCR
include/nuttx/serial/uart_16550.h: Define the UART Status Register (USR) for checking if UART is busy
drivers/serial/Kconfig-16550: Added option 16550_WAIT_LCR to 16550 UART Config, disabled by default
The fd of pipe type is not supported by mmap, mmap() shall failed
with ENODEV. If pipe mmap is not implemented, mmap will forward to
rammap() and get unexpected error.
Implement pipe mmap just return ENODEV. That is to pass LTP posix
test case mmap/23-1.c
https://pubs.opengroup.org/onlinepubs/9699919799/functions/mmap.html
Signed-off-by: fangxinyong <fangxinyong@xiaomi.com>
CC: note/note_driver.c note/note_driver.c:180:19: warning: 'g_note_lock' defined but not used [-Wunused-variable]
180 | static spinlock_t g_note_lock;
|
Comment for pcf8574_register_update() function was incorrect as it was
probably copied from different driver function.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
boards/arm/cxd56xx/drivers/sensors/bmi160_scu.c: fix incorrect comments to the Right of Statements.
drivers/sensors/ak09912.c: fix incorrect function description ak09912_putreg8 and ak09912_getreg8
W25QxxxJV NOR memories are backward compatible with older Winbond´s
generations and thus can also be supported here. This essentially brings
the support for generic SPI to W25QxxxJV memories as w25qxxxjv.c file only
supports QSPI communication.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
wdog_notifier() will be called in _assert to keep the crash scene
as mush as possible, which is useful for debug.
But once disable the watchdog, the hardware watchdog can not reboot
the system too. If a crash happened in the _assert (e.g. the tcb sp
has been corrupted, system will crash again in tack stack dump),
system will crashing forever and can not reboot.
So add a config to disable this feature by default and can be enable
if anyone need it.
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
When the value that is out of range is specified in ioctl(VIDIOC_S_CTRL) and
ioctl(VIDIOC_S_EXT_CTRLS), returned value should be not EINVAL but ERANGE.
video driver does not support flags member of ioctl(VIDIOC_QUERYCTRL)
and ioctl(VIDIOC_QUERY_EXT_CTRL).
But, ioctl returns with the flags member that has the garbage value.
Add initialization of flags member to avoid return of the garbage value.
drivers/sensors/bme680.c: The bme680 driver
sensor.h: Added new type of sensor (Gas) to be used for retrieving the bme680 data
esp32/common/src/esp32_bme680.c: bme680 support on esp32
esp32/esp32-sparrow_kit/esp32_bringup.c: added support for the bme680
esp32/esp32-sparrow-kit/configs/nsh/defconfig: fixed defconfig ci problem
Signed-off-by: simonatoaca <simona.alexandra2000@gmail.com>
esp32-sparrow-kit: Fixed defconfig
Signed-off-by: simonatoaca <simona.alexandra2000@gmail.com>
Code is now C89 compatible
Signed-off-by: simonatoaca <simona.alexandra2000@gmail.com>
Reused already defined sensor data structs by registering every sub-sensor separately
Signed-off-by: simonatoaca <simona.alexandra2000@gmail.com>
Implemented suggestions
Signed-off-by: simonatoaca <simona.alexandra2000@gmail.com>
1.support to use dd commond to burn romfs image to nand flash
2.support bare-write nand flash device without file system
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
Some hardware needs to config this delay to write one data block, because
the hardware needs more time to wear leveling and bad block manage.
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
The implementation of up_perf_*() is in a different static library in nuttx:
Hardware: libarch.a
Software: libdrivers.a (weak function)
Since functions with weak attributes cannot be correctly replaced in multiple static libraries,
this PR will use macros to replace whether the arch supports hardware perf events
Signed-off-by: chao an <anchao@xiaomi.com>
- considering simplicity and design assumption, the reset function must work without flaw.
If it fails, there is no way to recover but to reset again. so checking return status does not
bring additional benefit
- There is unnecessary switch inside switch which is making code not too readable
Signed-off-by: mks2183 <manishsharma3134@gmail.com>
nuttx/drivers/sensors/wtgahrs2.c: In function ‘wtgahrs2_initialize’:
nuttx/drivers/sensors/wtgahrs2.c:545:22: warning: ‘%lx’ directive output may be truncated writing between 1 and 16 bytes into a region of size 14 [-Wformat-truncation=]
545 | snprintf(arg1, 16, "0x%" PRIxPTR, (uintptr_t)rtdata);
| ^~~~~
nuttx/drivers/sensors/wtgahrs2.c:545:25: note: format string is defined here
545 | snprintf(arg1, 16, "0x%" PRIxPTR, (uintptr_t)rtdata);
nuttx/drivers/sensors/wtgahrs2.c:545:22: note: directive argument in the range [1, 18446744073709551615]
545 | snprintf(arg1, 16, "0x%" PRIxPTR, (uintptr_t)rtdata);
| ^~~~~
nuttx/drivers/sensors/wtgahrs2.c:545:3: note: ‘snprintf’ output between 4 and 19 bytes into a destination of size 16
545 | snprintf(arg1, 16, "0x%" PRIxPTR, (uintptr_t)rtdata);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: chao an <anchao@xiaomi.com>
3 wire interface for ST7789 LCD controller does not use CMD/DATA pin to
specify whether data or command is send but uses 9th bit of SPI transfer.
This commit adds support for 3 wire interface to ST7789 controller.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
use workqueue for rpmsgdev poll notify to prevent
calling rpmsgdev_poll_cb in interrupt context which
will try to hold mutex in rpmsg_send
Signed-off-by: liaoao <liaoao@xiaomi.com>
Remove TABs
Fix indentation
Fix Multi-line comments
Fix Comments to the Right of Statements.
Fix nuttx coding style
Fix Comments to the Right of Statements.
support to control the opening or closing of the specified channel through the syslogmask command at runtime
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
usage:
1. Connect Jlink, start JLinkGDBServer
JLinkGDBServer -if SWD -device stm32h743zi -speed 16000
2. Listen to the RTT port data and forward it to the virtual serial port
sudo socat -d -d PTY,link=/dev/ttyRTT0,raw,ignoreeof TCP:127.0.0.1:19021,reuseaddr
3. Read serial data
minicom -D /dev/ttyRTT0
Performance:(STM32H743, 400MHZ)
time "dd if=/dev/zero of=/dev/console bs=512 count=2048"
6.67 sec 157KB/s
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
Take the idea from Linux's iw_handler array and esp32c3_wlan's wlan_ops_s, and make it a common logic of upper-half driver.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
1. Update all CMakeLists.txt to adapt to new layout
2. Fix cmake build break
3. Update all new file license
4. Fully compatible with current compilation environment(use configure.sh or cmake as you choose)
------------------
How to test
From within nuttx/. Configure:
cmake -B build -DBOARD_CONFIG=sim/nsh -GNinja
cmake -B build -DBOARD_CONFIG=sim:nsh -GNinja
cmake -B build -DBOARD_CONFIG=sabre-6quad/smp -GNinja
cmake -B build -DBOARD_CONFIG=lm3s6965-ek/qemu-flat -GNinja
(or full path in custom board) :
cmake -B build -DBOARD_CONFIG=$PWD/boards/sim/sim/sim/configs/nsh -GNinja
This uses ninja generator (install with sudo apt install ninja-build). To build:
$ cmake --build build
menuconfig:
$ cmake --build build -t menuconfig
--------------------------
2. cmake/build: reformat the cmake style by cmake-format
https://github.com/cheshirekow/cmake_format
$ pip install cmakelang
$ for i in `find -name CMakeLists.txt`;do cmake-format $i -o $i;done
$ for i in `find -name *\.cmake`;do cmake-format $i -o $i;done
Co-authored-by: Matias N <matias@protobits.dev>
Signed-off-by: chao an <anchao@xiaomi.com>
There is no need to use global spinlock to protect netdev
specific data counters. Allocate per-netdev specific spinlock
to get better locking granularity.
Move C/C++ atomic support checking to compiler.h
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
LED effects must be implemented in the lower-half of the LED driver.
The interface is designed to supports the following LED effects:
- intenisty (PWM)
- Bling (Timer)
- Fade in, Fade out (Ramp)
