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usbhost: cdcacm exit wq after copy all received data

6

## Summary cdcacm exit wq after copy all received data ## Impact Fix issue: When the SIM CDCACM host receives data, the second packet data reception is incorrect. ## Testing...

yangsong8-a1

risc-v/litex: For vexriscv_smp, match default FDT address set by upstream opensbi.

1

## Summary For `vexriscv_smp` cores with FDT support, match the upstream opensbi definitions where the FDT should be mapped to. The default opensbi `fw_jump.bin` expects to see the FDT in...

jerenkrantz

net/pkt: add SOCK_DGRAM support

1

## Summary According to the definitions of PF_PACKET and SOCK_DGRAM, extend the current protocol stack pkt protocol to support SOCK_DGRAM mode. Some third-party network libraries use AF_PACKET, SOCK_DGRAM type sockets...

zhhyu7

risc-v/litex: Remove CONFIG_BOARDCTL_RESET override for arty_a7:nsh config.

2

Fixes build failure as `up_flush_dcache_all` is not defined in `arty_a7:nsh` builds. ## Summary `arty_a7:nsh` builds fail with: ``` riscv64-unknown-elf-ld: .../nuttxspace/nuttx/staging/libboards.a(boardctl.o): in function `boardctl': .../nuttxspace/nuttx/boards/boardctl.c:415: undefined reference to `up_flush_dcache_all' ``` It...

jerenkrantz

*Note: Please adhere to [Contributing Guidelines](https://github.com/apache/nuttx/blob/master/CONTRIBUTING.md).* ## Summary Unify the data types of attributes in the driver framework layer and add a new driver for dummy power levels to support...

yezhonghui2024

add a reference count to the TCB to prevent it from being deleted.

11

## Summary add a reference count to the TCB to prevent it from being deleted. To replace the large lock with smaller ones and reduce the large locks related to...

hujun260

[BUG] Premature exit of a process will cause the group to be released ahead of schedule.

12

### Description / Steps to reproduce the issue If there is a sleep call in a child thread, a crash will occur. The test case is as follows: ```c #define...

husong2

*Note: Please adhere to [Contributing Guidelines](https://github.com/apache/nuttx/blob/master/CONTRIBUTING.md).* ## Summary *1、Add some log in upperhalf. 2、support more compressed data support in audio. 3、Add unregister audio devices support.* ## Impact *Upperhalf driver* ##...

ByteTyper

mm/iob: add iob_init method to support external buffer init as iob structure

4

## Summary This interface allows different protocol modules to use their own unique IOB buffer sources and allocation strategies without interfering with each other. Representative examples are the IP protocol...

zhhyu7

sched/hrtimer: add a high resolution timer module in sched and tricore porting to support hard real time cases

4

Add a high resolution timer module in sched to support hard real time cases *Note: Please adhere to [Contributing Guidelines](https://github.com/apache/nuttx/blob/master/CONTRIBUTING.md).* ## Summary Nuttx only provide wdog for delayed function execution,...

wangchdo