The MMC CMD6 bus width switch was gated on priv->buswidth which is
derived from the SD SCR register. For MMC cards this field is never
set (unless SDIO_CAPS_4BIT_ONLY), so the CMD6 was skipped while the
host PROCTL DTW was still changed - causing a bus width mismatch and
data transfer timeouts.
Fix by checking priv->caps instead of priv->buswidth for MMC cards.
Also select EXT_CSD_BUS_WIDTH_8 when host reports SDIO_CAPS_8BIT.
Signed-off-by: buxiasen <buxiasen@xiaomi.com>
Correct duplicate "is is" word found in 181 files throughout the
codebase.
In most cases "is is" was changed to "is", but in contexts like
"MCU is is sleep mode" it was corrected to "MCU in sleep mode".
Also fixes a "the the" typo in net/inet/inet_sockif.c.
This is a pure style/documentation fix that improves code readability.
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
Fix 269 occurrences of duplicate "the" word typo found in 209 files
across source code, header files, and configuration.
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
If power down mode is set, trying to read ID ends in an infinite loop
because w25_waitwritecomplete never returns as status register never
signalizes write complete. Therefore ensure the device is not in a
power down mode before trying to read from it.
This can be an issue if the board is trying to check for more NOR
memories on one SPI bus and one chip select. For example GD25 driver
returns the memory to power down state after read id is finished,
therefore board initialization is stuck in an infinite loop if it first
checks for GD25 and then fallbacks to W25.
The commit fixes the possible issue by ensuring W25 is brought back
to normal operation mode before trying to obtain the manufacturer ID.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
This commit adds the possibility to check for expander errors when
reading the data. This is optional if glerr_check or interr_check
fields in configuration are not zero.
If not zero, read operation also reads ISO1I813T_GLERR and
ISO1I813T_INTERR register and returns error if there is some error.
The user can control which errors he wants to check with
glerr_check and interr_check masks.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
ftl_write() unconditionally routes writes through rwb_write() when
FTL_HAVE_RWBUFFER is defined, ignoring the O_DIRECT flag stored in
dev->oflags. This means callers that open with O_DIRECT expecting
unbuffered writes still get their data buffered in RAM.
The O_DIRECT flag is already checked in ftl_flush() to select
between direct and read-modify-write paths, but the buffering
decision in ftl_write() never consults it.
Add O_DIRECT checks in both ftl_write() and ftl_read() to bypass
rwbuffer entirely when the flag is set. For writes, go directly to
ftl_flush() and normalize the return value to match the block
driver convention (nsectors on success). For reads, go directly to
ftl_reload(), bypassing any read-ahead cache.
This gives O_DIRECT callers a complete bypass of the rwbuffer layer
for both reads and writes, matching the documented contract.
Signed-off-by: Neil Berkman <neil@xuku.com>
Add support for the GalaxyCore GC0308 VGA CMOS image sensor.
The driver implements the NuttX imgsensor interface and supports
VGA (640x480), QVGA (320x240), and QQVGA (160x120) resolutions
via Kconfig selection. Output format is RGB565X (big-endian).
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
Add big-endian RGB565 (RGB565X) pixel format throughout the V4L2
video pipeline:
- IMGDATA_PIX_FMT_RGB565X in imgdata.h
- IMGSENSOR_PIX_FMT_RGB565X in imgsensor.h
- Format conversion and buffer size handling in v4l2_cap.c
This is needed by 8-bit DVP camera sensors that output RGB565 in
big-endian byte order (high byte first on the data bus).
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
This patch introduces CONFIG_CC1101_SPIFREQ_BURST and
CONFIG_CC1101_SPIFREQ_SINGLE to Kconfig, allowing users to override
the default SPI frequencies for the CC1101 wireless driver.
Previously, these values were hardcoded to 6.5 MHz and 9.0 MHz
respectively. While these are safe defaults for many setups, specific
hardware designs, high routing capacitance, or platforms utilizing
internal GPIO switching matrices (such as the ESP32) can suffer from
signal integrity degradation at these speeds. By exposing these to
Kconfig, users can easily adjust the clock speeds to match their
hardware capabilities without modifying the core driver source.
Impact:
- Build: Adds two new Kconfig options under WL_CC1101.
- Runtime: Retains 6.5 MHz / 9.0 MHz defaults. Behavior only changes
if overridden via menuconfig.
Testing:
- Built with default values and custom Kconfig overrides.
- Hardware Testing: Tested on a sub-optimal platform utilizing an
internal GPIO matrix (ESP32). The CC1101 failed to load at the
default 6.5/9.0 MHz due to signal integrity issues. Downclocking
the frequencies to 4.0 MHz via Kconfig successfully restored
signal integrity and allowed the driver to initialize and operate
normally.
Signed-off-by: Chip L. <chplee@gmail.com>
This commit overhauls the CC1101 RF driver to address physical hardware
constraints, prevent register wrap-around overflows, and support accurate
dBm power scaling via the standard IOCTL interface.
What this change does:
1. Adds WLIOC_MSK and WLIOC_4FSK modulation support in `ioctl.h` and driver.
2. Replaces static PATABLE initialization with a dynamic Ramp-up curve
generator `cc1101_ioctl_apply_power()` based on lab calibration data.
3. Modifies WLIOC_SETTXPOWER and WLIOC_GETTXPOWER to process actual dBm
values with a nearest-match algorithm instead of raw array indices.
4. Removes DEBUGASSERT on user-space IOCTL pointers and replaces them
with strict -EFAULT checks.
5. Implements saturation clamping (e.g., mantissa to 256-511) to prevent
bitrate and frequency deviation calculation overflows.
6. Rebuilds volatile PATABLE memory upon SLEEP mode wake-up.
Why it is necessary & what it fixes:
- Fixes severe OOK modulation distortion and FSK spectral splatter caused
by statically assigned PATABLE indices.
- Fixes potential kernel panic in flat builds when IOCTL receives a NULL
pointer from user space.
- Fixes register wrap-around (silent failures) when users pass
out-of-bounds baud rate or FDEV values.
- Prevents RF silence after SLEEP mode due to PATABLE volatility.
- Resolves inaccurate power output when changing frequencies dynamically.
Impact:
Changes the behavior of CC1101 TX power and modulation IOCTLs to strictly
comply with standard `wlioc` definitions. Improves overall driver stability
and hardware safety.
Signed-off-by: Chip L. <chplee@gmail.com>
This commit refactors the CC1101 driver's read interface to comply with
the standard NuttX wireless character driver API and introduces extended
hardware operation modes.
- Migrate `cc1101_file_read` to accept and populate the standard
`struct wlioc_rx_hdr_s` instead of returning raw byte arrays.
- Implement `cc1101_calc_rssi_dbm_x100` to preserve the hardware's
0.5 dBm RSSI precision when scaling to 1/100 dBm units, eliminating
the integer truncation loss present in the legacy calculation.
- Add `CC1101IOC_SETOPMODE` and `CC1101IOC_GETOPMODE` IOCTLs.
- Introduce four RF operation modes (`enum cc1101_opmode_e`):
1. NORMAL: Standard packet mode with hardware filtering.
2. PROMISCUOUS: Packet mode bypassing address filtering and retaining
packets with CRC errors.
3. SYNC_SERIAL: Bypasses FIFO, routes clock and data to GDO0/GDO2.
4. ASYNC_SERIAL: Bypasses FIFO, routes async data to GDO2.
- Fix the `GS2200M_FIRST` IOCTL block offset in `wireless/ioctl.h` and
allocate a dedicated IOCTL block for CC1101.
Signed-off-by: Chip L. <chplee@gmail.com>
Increase default TX power from 14 to 17 dBm and enable CRC
by default to improve link reliability and data integrity.
Signed-off-by: Arjav Patel <arjav1528@gmail.com>
Previously, the ST7796 driver required the board to pass a struct
st7796_config_s at initialization time, carrying display resolution,
color depth, orientation (MADCTL), BGR flag, SPI frequency, and
initial rotation.
All of these are chip-level properties, not board wiring details.
This created an awkward split: board code computed MADCTL values,
selected BPP, and derived effective resolution depending on orientation
(knowledge that belongs exclusively in the generic driver).
This commit removes that split entirely, following the same pattern used
by the ST7789 driver in drivers/lcd/Kconfig. It also implements the
getpower/setpower interface for standard framebuffer power management.
What was changed (per file):
drivers/lcd/Kconfig:
- Added a full 'if LCD_ST7796' ... 'endif # LCD_ST7796' block containing
all chip-level configuration.
- Includes LCD_ST7796_XRES/YRES, LCD_ST7796_BPP, LCD_ST7796_FREQUENCY,
LCD_ST7796_SPIMODE, LCD_ST7796_BGR, LCD_ST7796_INVCOLOR,
and orientation/rotation choices.
drivers/lcd/st7796.c:
- Removed struct st7796_config_s from struct st7796_dev_s.
- Moved struct st7796_cmd_s from public header to Private Types.
- Added compile-time macros derived from Kconfig:
ST7796_XRES/YRES (swapped for landscape),
ST7796_MADCTL_BASE,
ST7796_SPIMODE,
ST7796_BYTESPP,
ST7796_COLORFMT.
- Implemented st7796_getpower() and st7796_setpower() using the
st7796_board_power() board callback.
- Registered power functions in st7796_fbinitialize() vtable.
- Updated st7796_init_display() to make INVON/INVOFF conditional on
CONFIG_LCD_ST7796_INVCOLOR.
- Simplified st7796_fbinitialize() signature to only take
'struct spi_dev_s *spi'.
include/nuttx/lcd/st7796.h:
- Removed legacy macros (ST7796_XRES_RAW, etc.) and configuration
structures.
- Updated st7796_fbinitialize() prototype.
- Added st7796_board_power() callback prototype.
- Removed private implementation details from the public header.
boards/arm/stm32h7/nucleo-h753zi/Kconfig:
- Removed chip-level menus (settings, orientation) now handled by the
generic driver.
- Retained only board-specific wiring concerns (pins and SPI bus).
boards/.../stm32_st7796.c:
- Removed g_st7796_config and associated board-side macros.
- Updated st7796_fbinitialize() call to the new signature.
- stm32_st7796_flush_fb() now queries effective resolution
via g_fb_vtable->getvideoinfo().
Verified on nucleo-h753zi:
Orientation: Landscape (480x320),
Rotation: 180 deg,
BGR: enabled,
INVCOLOR: disabled,
BPP: RGB565,
Frequency: 40 MHz.
Making INVCOLOR a Kconfig option (default n) fixes cases where panels
previously showed inverted colors due to hardcoded INVON.
Signed-off-by: vrmay23 <vmay.sweden@gmail.com>
support specify the address by h2r_buf_addr and r2h_buf_addr
so is can split shared memory pool
Signed-off-by: yintao <yintao@xiaomi.com>
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
Implement `cc1101_file_ioctl` to map common NuttX wireless IOCTL commands
to CC1101 hardware registers. This allows dynamic configuration of radio
parameters from user-space applications.
* Map `WLIOC_SETRADIOFREQ` and `GETRADIOFREQ` to `FREQ[2:0]`.
* Map `WLIOC_SETADDR` and `GETADDR` to `ADDR`.
* Map `WLIOC_SETTXPOWER` and `GETTXPOWER` to internal PATABLE indexing.
* Map `WLIOC_SETMODU` and `GETMODU` to `MDMCFG2`.
* Map `WLIOC_FSK_SETBITRATE` and `GETBITRATE` to `MDMCFG4` and `MDMCFG3`.
* Map `WLIOC_FSK_SETFDEV` and `GETFDEV` to `DEVIATN`.
* Normalize positive SPI status byte returns from `cc1101_access` to `OK` (0)
to ensure POSIX compliance and prevent silently skipped register writes.
Signed-off-by: Chip L. <chplee@gmail.com>
Remove the unnecessary CONFIG_RPMSG_UART_CONSOLE preprocessor guard around
the console registration logic in uart_rpmsg_init().
The uart_rpmsg_init() function already accepts a bool isconsole parameter to
dynamically control console registration, which is designed to support flexible
console setup in distributed multi-core SOC systems. Adding the macro check on
top of this runtime parameter is redundant and negates the dynamic registration
capability.
This change fixes a regression introduced by PR #18410, which broke the functionality
of sim/rpproxy and sim/rpserver due to the incorrect macro guard preventing proper
console registration for the rpmsg UART device.
Signed-off-by: chao an <anchao.archer@bytedance.com>
Update the nrf24l01_ioctl function to fully comply with the common wireless
character driver interface defined in nuttx/wireless/ioctl.h, and complete
previously unimplemented device-specific commands.
* Add support for WLIOC_SETRADIOFREQ and WLIOC_GETRADIOFREQ with
quantitative conversion between Hz (API) and MHz (Hardware).
* Add support for WLIOC_SETTXPOWER, WLIOC_GETTXPOWER, WLIOC_SETFINEPOWER,
and WLIOC_GETFINEPOWER.
* Add WLIOC_SETMODU and WLIOC_GETMODU, strictly enforcing WLIOC_GFSK
modulation as required by the nRF24L01 physical layer.
* Map WLIOC_SETADDR and WLIOC_GETADDR to the existing TX address routines.
* Resolve -ENOSYS in NRF24L01IOC_GETRETRCFG by reading the
NRF24L01_SETUP_RETR register and decoding ARD/ARC shift bits.
* Resolve -ENOSYS in NRF24L01IOC_GETDATARATE by parsing RF_DR_LOW and
RF_DR_HIGH bits from the NRF24L01_RF_SETUP register.
Signed-off-by: Chip L. <chplee@gmail.com>
This commit implements a compile-time warning and in-code comment
warning for legacy sensor drivers. This is intended to:
- Warn users that legacy drivers may eventually be removed
- Warn developers that they should not use a legacy driver as a
reference for their new driver contributions
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Adds CONFIG_16550_POLLING options to enable polling mode for
transmission. This avoids TX interrupts and reduces interrupt latency
at the cost of blocking during TX.
Implements sendbuf() method for efficient buffer transmission
in polling mode.
Signed-off-by: yinshengkai <yinshengkai@bytedance.com>
Signed-off-by: chao an <anchao.archer@bytedance.com>
Adds CONFIG_UART_XLNXPS_POLLING options to enable polling mode for
transmission. This avoids TX interrupts and reduces interrupt latency
at the cost of blocking during TX.
Implements sendbuf() method for efficient buffer transmission
in polling mode.
Signed-off-by: yinshengkai <yinshengkai@bytedance.com>
Signed-off-by: chao an <anchao.archer@bytedance.com>
This PR adds complete driver support for the Xilinx UART Peripheral System (XUARTPS)
in the NuttX serial driver framework. The implementation includes the core driver code
(uart_xlnx_ps.c), configuration files (Kconfig-xlnxps), header definitions (uart_xlnx_ps.h),
and integration with the existing NuttX build system (CMakeLists.txt, Make.defs, Kconfig).
The driver supports UART0 configuration with customizable parameters (base address,
clock frequency, IRQ number, baud rate, parity, data bits, stop bits), RX/TX buffer sizing,
hardware flow control (RTS/CTS), interrupt-driven data transfer, and console mapping for XUARTPS UART0.
It also provides standard serial driver operations (setup, shutdown, attach/detach, ioctl, send/receive)
and early serial initialization for boot-time console access.
Signed-off-by: chao an <anchao.archer@bytedance.com>
Many third-party CC1101 modules (such as those populated on the Evil Crow
RF V2) feature clone silicon that hardcodes the VERSION register to 0x00
instead of the official 0x14.
Previously, the cc1101_checkpart() function strictly enforced
VERSION == 0x14, which caused cc1101_register() to return -ENODEV (-19)
and abort initialization on these compatible modules.
This commit introduces the CONFIG_WL_CC1101_IGNORE_VERSION Kconfig option.
- When disabled (default), the driver maintains strict official silicon
validation. This preserves the diagnostic ability to catch hardware
faults, such as a MISO line shorted to GND (which also reads as 0x00).
- When enabled, the driver explicitly permits VERSION == 0x00, allowing
successful initialization and interoperability with clone chips while
printing a warning to the syslog.
Signed-off-by: Chip L. <chplee@gmail.com>
This commit introduces a new Kconfig option SYSLOG_TIMESTAMP_MS to allowconfiguring
syslog timestamps to use milliseconds (ms) instead of the default microseconds (µs).
Key changes:
1. Add CONFIG_SYSLOG_TIMESTAMP_MS boolean Kconfig option (depends on SYSLOG_TIMESTAMP),
default disabled. This option lets users choose between millisecond and microsecond
precision in syslog timestamps.
2. Modify the timestamp format string in nx_vsyslog():
a. When CONFIG_SYSLOG_TIMESTAMP_MS is enabled: Use [%5ju.%03ld] (3 digits for ms).
b. When disabled (default): Retain original [%5ju.%06ld] (6 digits for µs).
3. Adjust the timestamp value calculation:
a. For ms: Divide nanoseconds by NSEC_PER_MSEC (1,000,000) to get millisecond value.
b. For µs (default): Retain division by NSEC_PER_USEC (1,000) for microsecond value.
This enhancement provides flexibility in syslog timestamp precision:
1. Millisecond precision reduces log line length and is sufficient for many use cases.
2. Maintains backward compatibility (microseconds remain the default).
3. The Kconfig dependency ensures the option is only visible when timestamps are enabled.
The change is fully conditional and has no impact on existing behavior unless the new option is explicitly enabled.
Signed-off-by: liwangzhu <liwangzhu@bytedance.com>
Signed-off-by: chao an <anchao.archer@bytedance.com>
Move network interface up operation (ifup) to work queue in RNDIS USB
device driver to avoid calling netdev_carrier_on API in interrupt context.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
When all signals are disabled, nxsig_notification is not available and
should not be invoked. Remove the call to avoid build and runtime issues
in no-signal configurations.
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
When all signals are disabled, nxsig_notification is not available and
should not be invoked. Remove the call to avoid build and runtime issues
in no-signal configurations.
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
When all signals are disabled, nxsig_notification is not available and
should not be invoked. Remove the call to avoid build and runtime issues
in no-signal configurations.
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
When all signals are disabled, nxsig_notification is not available and
should not be invoked. Remove the call to avoid build and runtime issues
in no-signal configurations.
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
When all signals are disabled, nxsig_notification is not available and
should not be invoked. Remove the call to avoid build and runtime issues
in no-signal configurations.
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
DEV_GPIO_NSIGNALS relies on signal support. Add an explicit Kconfig
dependency on SIGNALS to prevent invalid no-signal configurations.
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
When all signals are disabled, nxsig_notification is not available and
should not be invoked. Remove the call to avoid build and runtime issues
in no-signal configurations.
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
When all signals are disabled, remove the altmdm_timer-related
implementation and API definitions.
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
Changes the default value for CONFIG_BOARD_LOOPSPERMSEC to -1, which is
invalid. All boards that forget to configure this value will encounter a
static assertion at compile time, enforcing that configurations
upstreamed to NuttX have calibrated values for correct delay timings.
Boards which implement ALARM_ARCH or TIMER_ARCH do not rely on the
busy-loop delay implementation and thus only have a run-time check to
ensure proper delay-timings (in the case where delays are used before
the alarm/timer driver is registered).
Some boards already in the NuttX upstream do not have calibrated values,
but there are no users who currently own the board to submit a
calibrated value for the configurations to use. In this scenario, the
value is temporarily set to 0 and a warning is displayed so that users
of these boards are informed of the calibration process.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Mainline Linux doesn't use data encapsuation or flow control in its
tty_rpmsg driver. Create a NuttX counterpart which matches this
implementation.
This driver uses the static "rpmsg-tty" name to connect with the
remote service.
Signed-off-by: Maarten Zanders <maarten@zanders.be>
Parameter isconsole in uart_rpmsg_init() has two effects: set uart
terminal flags for typical console use and register the device as
/dev/console. These are separate things. The latter might not be
wanted in all cases.
Use the already existing config option CONFIG_RPMSG_UART_CONSOLE to
conditionally register the uart as console device.
Signed-off-by: Maarten Zanders <maarten@zanders.be>
Add support for ST7796 TFT LCD controller (320x480). The driver
implements the NuttX framebuffer interface for SPI-connected displays.
Features:
- SPI interface with CONFIG_SPI_CMDDATA for D/C pin control;
- RGB565 (16-bit) and RGB666 (18-bit) color formats;
- Runtime rotation support (0, 90, 180, 270 degrees) via MADCTL;
- Board-provided configuration via st7796_config_s structure;
- Partial screen update via updatearea for efficient rendering;
- Persistent swap buffer to avoid per-frame allocations;
- Proper ST7796S initialization sequence with documented timing;
The driver uses a board-provided configuration structure allowing
flexible setup of resolution, SPI frequency, color depth, and
initial MADCTL value without requiring Kconfig options in the
generic driver.
Architecture changes in this revision as per request:
- Moved internal register commands to .c file (private)
- Moved MADCTL bit definitions to .c file (private)
- Moved struct st7796_cmd_s to .c file (private)
- Converted MADCTL orientation macros to absolute values
- Moved CONFIG_SPI_CMDDATA error check to beginning of file
- Removed duplicated CONFIG_SPI_CMDDATA guards
- Public header contains only board configuration API
- Changed the Kconfig auto-select FB from 'select' to 'depends on'
Tested with LVGL graphics library on STM32H753ZI board (my own port).
Signed-off-by: Vinicius May <vmay.sweden@gmail.com>
Intermediate files of make depend like .ddc and .dds may remain
when make is interrupted. Remove them using make distclean.
Signed-off-by: SPRESENSE <41312067+SPRESENSE@users.noreply.github.com>
1. Move DEBUGASSERT to correct place
2. Leave it out if composite device
3. Move working thread stop to separate function
4. Call it from unbind function for composite device
Signed-off-by: Ari Kimari <ari.kimari@tii.ae>
Add a generic kmatrix lower-half with polling/debounce, STM32 board adapters, Kconfig options, a public API header, and a test example/documentation.
Signed-off-by: Felipe Moura <moura.fmo@gmail.com>
decouple kbd / keypad.
Fix some comments
add documentation
fix rule issues
Update CMakeLists.txt
update documentation.
improve documentation
In file_dup3, the file descriptor is initialized with the O_NONBLOCK flag.
If the inode's ioctl(FIONBIO) call fails with a result other than OK or
ENOTTY, the file may be mistakenly released.
Signed-off-by: zhangyuan29 <zhangyuan29@xiaomi.com>
Improve checks for the position outside of the LCD's area. Fix the input
when possible.
Slightly improve the documentation.
Signed-off-by: Jiri Vlasak <jvlasak@elektroline.cz>
When the VIRTIO_RPMSG_F_CPUNAME feature is not negotiated, the driver
previously would crash due to DEBUGASSERT. This commit adds support
for a fallback mechanism:
1. Add rpmsg_virtio_probe_cpuname() API that accepts an optional cpuname
parameter to be used when VIRTIO_RPMSG_F_CPUNAME is not available.
2. Modify rptun driver to pass the cpuname from rptun device config
to rpmsg_virtio_probe_cpuname().
3. Refactor rptun device register/unregister to prioritize RPMSG device
handling before other virtio device types.
This ensures the system works correctly in scenarios where the remote
side does not support the VIRTIO_RPMSG_F_CPUNAME feature.
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
The vhost driver uses work_queue() for deferred probe but was missing
the SCHED_WORKQUEUE Kconfig dependency, causing link errors on boards
that don't enable workqueue by default.
Signed-off-by: wangzhi16 <wangzhi16@xiaomi.com>
Convert VHOST_DEFERED_PROBE_PERIOD from a raw value to use MSEC2TICK()
macro, ensuring the delay is correctly converted from milliseconds to
system ticks regardless of the configured tick rate.
Signed-off-by: Yongrong Wang <wangyongrong@xiaomi.com>
Change DRIVERS_VIRTIO and DRIVERS_VHOST from menuconfig to hidden config
options. Each virtio/vhost sub-driver now automatically selects its parent
config, eliminating the need to manually enable DRIVERS_VIRTIO or
DRIVERS_VHOST in defconfig files.
This simplifies board configuration by removing redundant CONFIG_DRIVERS_VIRTIO
entries from affected defconfig files.
Signed-off-by: Yongrong Wang <wangyongrong@xiaomi.com>
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
