| Age | Commit message (Collapse) | Author |
|---|
|
|
|
Reject full configuration descriptors with more interfaces than the instance can hold. Clean up using the fixed interface-array capacity so an attach failure cannot leave detach trusting an oversized device-supplied count.
Fixes #11288
|
|
Signed-off-by: Jaeyeong Lee <[email protected]>
|
|
With RT_USB_DEVICE_CDC and RT_USING_SERIAL_V2 both enabled, _function_enable
assigned the embedded rx_ringbuffer to serial.serial_rx. Serial V2 reads that
pointer as a struct rt_serial_rx_fifo, whose first member is a rt_ringbuffer,
so ring-buffer access happened to work while rx_cpt, rx_cpt_index and
rx_timeout landed on the following members of struct vcom, corrupting tx_rbp.
The layout shifts again with RT_SERIAL_USING_DMA, which inserts dma_ping_rb
ahead of those fields.
Serial V2 already owns the receive FIFO: dev_serial_v2.c allocates it with
rt_malloc on open and releases it with rt_free on close, so the assignment
also made rt_free run on memory inside struct vcom.
Drop the assignment and read the FIFO Serial V2 owns. rt_hw_serial_isr
reports RX_IND from serial_rx->rb, so the endpoint handler now fills that
ring buffer and _vcom_getc drains it. The Serial V1 path is unchanged.
Fixes #11739
Signed-off-by: Jaeyeong Lee <[email protected]>
|
|
|
|
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]>
|
|
|
|
|
|
* legacy fdt
* update fdt
|
|
|
|
* [rtdef] rename RT_WEAK attribute as rt_weak
* [rtdef] rename RT_USED attribute as rt_used
* [rtdef] rename RT_SECTION attribute as rt_section
* [rtdef] rename ALIGN attribute as rt_align
* [legacy] add RT_USED ALIGN RT_SECTION RT_WEAK as legacy support
|
|
版本控制规范：https://semver.org/
目前的版本子号不是很规范，其中RT_VERSION甚至和VS那边造成了冲突
```c
/* RT-Thread version information */
#define RT_VERSION 4L /**< major version number */
#define RT_SUBVERSION 1L /**< minor version number */
#define RT_REVISION 1L /**< revise version number */
```
参考ESP32：
```c
/** Major version number (X.x.x) */
#define ESP_ARDUINO_VERSION_MAJOR 2
/** Minor version number (x.X.x) */
#define ESP_ARDUINO_VERSION_MINOR 0
/** Patch version number (x.x.X) */
#define ESP_ARDUINO_VERSION_PATCH 3
```
建议改成：
```c
/* Major version number (X.x.x) */
#define RT_VERSION_MAJOR 4
/* Minor version number (x.X.x) */
#define RT_VERSION_MINOR 2
/* Patch version number (x.x.X) */
#define RT_VERSION_PATCH 0
```
|
|
|
|
|
|
|
