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Signed-off-by: GuEe-GUI <[email protected]>
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Application traffic should be bound via a higher layer later.
And debug.
Signed-off-by: GuEe-GUI <[email protected]>
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Link: https://github.com/RT-Thread/rt-thread/issues/11604
Signed-off-by: GuEe-GUI <[email protected]>
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rt_pci_ep_set_msi() checked the set_msix callback before calling set_msi. That rejects endpoint controllers that implement MSI without MSI-X, and can call through a NULL set_msi pointer when only MSI-X is provided.
The same helper converts a requested MSI vector count into the log2 field passed to the controller. Stop after the first value large enough for the request so smaller requests are not widened by later loop iterations.
Generated-by: OpenAI Codex
Signed-off-by: Old-Ding <[email protected]>
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rt_pic_linear_irq() stores irq_nr as a count and assigns pic->pirqs to the first entry in that range. rt_pic_find_pirq() therefore must treat the upper bound as exclusive.
The inclusive check could return pic->pirqs[irq_nr] when irq equals irq_start + irq_nr, which is one entry past the allocated range.
Generated-by: OpenAI Codex
Signed-off-by: Old-Ding <[email protected]>
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Valid slew_rates indices are 0 through RT_ARRAY_SIZE(slew_rates) - 1.
The current check rejects only values greater than the table size,
allowing slew_idx == RT_ARRAY_SIZE(slew_rates) to index one element
past the table.
Generated-by: OpenAI Codex
Signed-off-by: Old-Ding <[email protected]>
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_dac_control() checked the enabled callback before invoking disabled for RT_DAC_CMD_DISABLE. That can reject DAC drivers that provide a disable callback without enable, and can call through a NULL disabled callback when only enable is implemented.
Check the disabled callback in the disable command path so the guard matches the operation being dispatched.
Generated-by: OpenAI Codex
Signed-off-by: Old-Ding <[email protected]>
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* feat[ADC V2]: add ADC V2 driver support
add ADC V2 core APIs, session state management, and sequence read support
add STM32 ADC V2 HAL backend with internal-channel and VREF handling
add per-series STM32 ADC V2 default configuration headers
wire ADC V2 Kconfig and SConscript integration for components and STM32 BSP drivers
keep ADC V2 mutually exclusive with the legacy ADC driver path
* feat[ADC V2]: add ADC V2 MSH special channel read support
add generic ADC V2 MSH commands for probing, configuring, raw reads, voltage reads, and sequence reads
add STM32 ADC V2 backend special commands for VREFINT, temperature sensor, and VBAT reads
add STM32 helper APIs for special logical channels, sampling time, resolution, and temperature calculation
wire ADC V2 MSH sources through Kconfig and SConscript
* feat[ADC V2]: add ADC V2 stream DMA support
add ADC V2 stream APIs with latest-frame and FIFO buffering policies
wire STM32 ADC V2 to circular DMA stream mode with per-instance Kconfig options
extend STM32 ADC config headers and DMA helpers for stream DMA configuration
add FinSH stream commands for start, read, cancel, and stop operations
handle Cortex-M7 cache-safe DMA buffers for STM32 stream sampling
* feat[ADC V2]: add timer trigger support for ADC V2 streams
add ADC V2 trigger configuration, validation, and lifecycle coordination
add timer update trigger support through clock timer TRGO controls
map STM32 ADC V2 timer update triggers to HAL external trigger selector fields
add Kconfig, SConscript, and MSH entries for ADC trigger setup and inspection
* feat[ADCV2]: add timer and comparator trigger selectors
add ADC V2 timer compare and analog comparator trigger configuration support
extend clock timer trigger config with compare event and channel fields
wire STM32 ADC external trigger selector mappings for TIM update, TIM compare, and COMP output
add FinSH trigger_set commands and Kconfig switches for timer and comparator trigger backends
* fix[ADC V2]: resolve ADC V1 compatibility Kconfig loop
* ci[ADC V2][stm32]: add ADC v2 peripheral config for stm32f407-rt-spark BSP
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Signed-off-by: GuEe-GUI <[email protected]>
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Signed-off-by: GuEe-GUI <[email protected]>
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Signed-off-by: GuEe-GUI <[email protected]>
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add serial v2 RX DMA event mode configuration for DMA-enabled builds
support STM32 UART RX DMA half/full transfer interrupt policy selection
validate RX DMA event mode before applying serial configuration
restore serial configuration when backend configure fails
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The I2C will timeout in fan53555, fixed it.
Signed-off-by: GuEe-GUI <[email protected]>
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1. Support DVFS and finsh cmd, there are 6 governors:
- conservative
- freedom
- performance
- powersave
- schedutil
2. Support DVFS for SCMI.
3. Port the Cooling device for DVFS.
4. Port the PM with DVFS.
Signed-off-by: GuEe-GUI <[email protected]>
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* [utest][pin] add pin loopback utest
* [utest][pin] add BSP CI coverage
* [utest][pin] fix BSP CI config
* [utest][pin] fix ra8p1 utest link section
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make DM import in audio easier
Signed-off-by: GuEe-GUI <[email protected]>
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1. support RPMsg
2. support Sound
3. fixup virtio-blk free
Signed-off-by: GuEe-GUI <[email protected]>
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Signed-off-by: GuEe-GUI <[email protected]>
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Signed-off-by: GuEe-GUI <[email protected]>
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1. version for v1.2
2. support packed queue
1. support MMIO/PCI over bus
2. new virtio queue api with dma/cpu sync
3. update for virtio device drivers:
- net
- block
- console
- input
- gpu
4. new virtio device drivers:
- 9p
- crypto
- rng
- scmi
- scsi
Signed-off-by: GuEe-GUI <[email protected]>
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This is a builtin fdt example BSP
Signed-off-by: GuEe-GUI <[email protected]>
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cherryusb
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serial device
- The serial_fops_open function closes and reopens the serial device,but the RT_DEVICE_FLAG_STREAM flag was not preserved across the close/open cycle. This change saves the STREAM flag before close and restores it during reopen to ensure consistent behavior.
Signed-off-by: Runcheng Lu <[email protected]>
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When rx_bufsz or tx_bufsz is 0, the driver returns -RT_EPERM but falls
through to RT_ASSERT(rx_fifo/tx_fifo != RT_NULL). Since serial_rx/serial_tx
is NULL in non-buffered mode, this triggers an assertion failure.
Add break after setting ret = -RT_EPERM in the four affected cases:
- RT_SERIAL_CTRL_SET_RX_TIMEOUT
- RT_SERIAL_CTRL_SET_TX_TIMEOUT
- RT_SERIAL_CTRL_GET_RX_TIMEOUT
- RT_SERIAL_CTRL_GET_TX_TIMEOUT
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Signed-off-by: GuEe-GUI <[email protected]>
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Support UFS over PCI, too.
Signed-off-by: GuEe-GUI <[email protected]>
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Signed-off-by: GuEe-GUI <[email protected]>
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Link: https://github.com/RT-Thread/rt-thread/issues/11308
Signed-off-by: GuEe-GUI <[email protected]>
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- add msh commands to inspect/operate power supplies and regulators
- expose snapshot/name helpers so shells and daemons can enumerate nodes safely
- add current support for regulator
- relax DM-only constraints in power/regulator stacks so basic builds work without DM/OFW
- solve the problem of enabling counting for regulator
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Signed-off-by: GuEe-GUI <[email protected]>
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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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