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Agent-Logs-Url: https://github.com/RT-Thread/rt-thread/sessions/b514540d-90fa-4ac9-bb74-5c84dd939b40
Co-authored-by: BernardXiong <[email protected]>
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Signed-off-by: GuEe-GUI <[email protected]>
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in multi-core build;
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Link: https://github.com/RT-Thread/rt-thread/issues/11260
Signed-off-by: GuEe-GUI <[email protected]>
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Split the merged #define macros on line 13 into separate lines to comply with coding standards and avoid potential preprocessor issues.
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dlmodule_load_shared_object
[Problem Description]
In the dlmodule_load_shared_object function,
if a module loading fails once due to an unresolved symbol,
all subsequent attempts to load any module will fail.
The system becomes unable to load modules correctly until a reboot.
[Problem Analysis]
The root cause is that the variable unsolved is defined as static.
Static variables retain their value between function calls.
If a relocation error occurs, unsolved is set to RT_TRUE.
However, when the function returns with an error, the value of unsolved is not reset.
Consequently, on the next function call, unsolved remains RT_TRUE from the previous execution.
This causes the check if (unsolved) to trigger immediately (or after the loop),
forcing the function to return an error regardless of whether the current module is valid or not.
[Solution]
Reset the unsolved variable to RT_FALSE before returning the error code -RT_ERROR.
This ensures the variable is in a clean state for the next function call, preventing state leakage between invocations.
Signed-off-by: Liu Gui <[email protected]>
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Signed-off-by: GuEe-GUI <[email protected]>
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- Accumulate short reads, mark finishing on EOF
- Track begin/end callback states and cleanup on error paths
- Add ACK handling with retry/error counting in send flow
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if src == '/', result in something lik 'dest//file'
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The POSIX mq_send() function currently passes timeout=0 to
rt_mq_send_wait_prio(), causing it to return immediately when the
queue is full instead of blocking as required by POSIX.1-2017.
This patch:
1. Changes mq_send() to use RT_WAITING_FOREVER for blocking behavior
2. Implements mq_timedsend() properly with timeout support
3. Fixes errno mapping for different error conditions
Reference: POSIX.1-2017 mq_send(3p):
"If the specified message queue is full, mq_send() shall block until
space becomes available to enqueue the message, or until mq_send()
is interrupted by a signal."
Fixes: https://github.com/RT-Thread/rt-thread/issues/11196
Signed-off-by: hzt <[email protected]>
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Linker: https://github.com/RT-Thread/rt-thread/issues/11150
Signed-off-by: GuEe-GUI <[email protected]>
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LWIP_SO_SNDRCVTIMEO_NONSTANDARD
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Co-authored-by: BernardXiong <[email protected]>
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* [components][clock_time] Refactor time subsystem around clock_time
Introduce the clock_time core with clock source/event separation, high-resolution scheduling, and boot-time helpers, plus clock_timer adapters for timer peripherals.
Remove legacy ktime/cputime/hwtimer implementations and migrate arch and BSP time paths to the new subsystem while keeping POSIX time integration functional.
Update drivers, Kconfig/SConscript wiring, documentation, and tests; add clock_time overview docs and align naming to clock_boottime/clock_hrtimer/clock_timer.
* [components][clock_time] Use BSP-provided clock timer frequency on riscv64
* [risc-v] Use runtime clock timer frequency for tick and delays
* [bsp] Add clock timer frequency hooks for riscv64 boards
* [bsp] Update Renesas RA driver doc clock_timer link
* [bsp] Sync zynqmp-r5-axu4ev rtconfig after config refresh
* [bsp][rk3500] Update rk3500 clock configuration
* [bsp][hpmicro] Add rt_hw_us_delay hook and update board delays
* [bsp][stm32l496-st-nucleo] enable clock_time for hwtimer sample in ci
* [bsp][hpmicro] Fix rtconfig include scope for hpm6750evk
Move rtconfig.h include outside the ENET_MULTIPLE_PORT guard for hpm6750evk and hpm6750evk2 so configuration macros are available regardless of ENET settings.
* [bsp][raspi3] select clock time for systimer
* [bsp][hpm5300evk] Trim trailing blank line
* [bsp][hpm5301evklite] Trim trailing blank line
* [bsp][hpm5e00evk] Trim trailing blank line
* [bsp][hpm6200evk] Trim trailing blank line
* [bsp][hpm6300evk] Trim trailing blank line
* [bsp][hpm6750evk] Trim trailing blank line
* [bsp][hpm6750evk2] Trim trailing blank line
* [bsp][hpm6750evkmini] Trim trailing blank line
* [bsp][hpm6800evk] Trim trailing blank line
* [bsp][hpm6e00evk] Trim trailing blank line
* [bsp][nxp] switch lpc178x to gcc and remove mcx timer source
* [bsp][stm32] fix the CONFIG_RT_USING_CLOCK_TIME issue.
* [docs][clock_time] add clock time documentation
* [docs][clock_time] Update clock time subsystem documentation
- Update device driver index to use correct page reference
- Clarify upper layer responsibilities in architecture overview
- Update README to describe POSIX/libc, Soft RTC, and device driver usage
- Refine architecture diagram with improved layout and color scheme
- Remove obsolete clock_timer.md file
* [kernel][utest] Trim trailing space
* [clock_time] Fix hrtimer wrap handling
* [clock_time] fix the static rt_inline issue
* [clock_time] fix the rt_clock_hrtimer_control result issue
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Signed-off-by: sakumisu <[email protected]>
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(#11158)
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Signed-off-by: sakumisu <[email protected]>
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Problem:
When enumerating device tree nodes, platform bus and native buses (I2C/SPI)
may create duplicate devices for the same OFW node, causing cross-bus conflicts.
This triggers assertion failure '(dev->bus != new_bus)' in
rt_bus_reload_driver_device() during boot on minimal DM-enabled systems.
Root Cause:
1. Platform bus tries to reload devices that already belong to other buses
by calling rt_bus_reload_driver_device(dev->bus, dev), which violates
the API contract (requires dev->bus != new_bus).
2. Native buses (I2C/SPI) do not mark OFW nodes as occupied, so platform
bus creates duplicate platform devices for I2C/SPI client nodes.
Solution:
1. components/drivers/core/platform_ofw.c: Return RT_EOK when np->dev exists,
letting the native bus handle device lifecycle instead of cross-bus reload.
2. components/drivers/i2c/dev_i2c_bus.c: Mark i2c_client_np->dev during scan
to prevent platform bus from duplicating I2C client devices.
3. components/drivers/spi/dev_spi_bus.c: Mark spi_dev_np->dev during scan
to prevent platform bus from duplicating SPI devices.
Tested on Spacemit K1 RISC-V platform with minimal DM configuration.
Signed-off-by: lhxj <[email protected]>
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different thread priorities
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* [FIX][fal]补充缺失的入参，适配DFSv2框架
* [FIX][fal]正确声明入参的数据类型
* [chg]按审查建议修改变量类型和代码格式。
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dentry functions.
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- Add RT_USING_SPI_BITOPS as a separate configurable option
- Make RT_USING_SOFT_SPI depend on RT_USING_SPI_BITOPS
- Adjust build order in SConscript for proper com
Signed-off-by: Runcheng Lu <[email protected]>
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virtio_queue_destroy #11114
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引用未定义变量导致编译报错的问题
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* [sdio][dm] import Kconfig for DM
Signed-off-by: GuEe-GUI <[email protected]>
* [sdio] fixup IRQ and mmcsd threads' stack size default
Signed-off-by: GuEe-GUI <[email protected]>
* [sdio][dm] Support DM mode
1. Support features read by DM.
2. Support regulator API in drivers.
3. Support send tuning option CMD.
4. Replace `switch_uhs_voltage` by `signal_voltage_switch`.
Signed-off-by: GuEe-GUI <[email protected]>
* [dm][sdhci] Cleanup the SDHCI
Signed-off-by: GuEe-GUI <[email protected]>
* [sdio][dm] add new SDIO/SDHCI drivers
1. SDHCI support on PCI bus
2. Synopsys DesignWare MMC Family(MMIO/PCI)
Signed-off-by: GuEe-GUI <[email protected]>
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Signed-off-by: GuEe-GUI <[email protected]>
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