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在sysfs中实现uevent的逻辑，并在设备驱动模型中，发送通用的uevent.
然后用户测试程序能够通过epoll感知到这些uevent，并输出。
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# Feature Request: Enable OAK Camera Access Without Volume Sharing
## Why
Currently, accessing OAK cameras in Docker requires mounting `/dev/bus/usb` as a volume. This prevents usage in environmen…
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As per our chat, sysfs-block would be useful as an optional module to learn more about the underlying block devices.
Documentation at https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-bloc…
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@secumod pointed out that there are sysfs entries for md RAID devices.
This might provide a cleaner interface for the md collector, e.g.:
```
user@host:~$ cat /sys/block/md127/md/degraded
0
u…
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Traceback (most recent call last):
File "/opt/DGTCentaurMods/game/menu.py", line 40, in
from DGTCentaurMods.board import *
File "/usr/lib/python3/dist-packages/DGTCentaurMods/board/board.p…
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https://github.com/sustainable-computing-io/kepler/pull/1728 wasn't able to update the `intel_rapl_DynPower` model since the model is missing in model-db (see: https://github.com/sustainable-computing…
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Ref:
https://git.kernel.org/pub/scm/libs/libgpiod/libgpiod.git/tree/
https://github.com/brgl/libgpiod
https://fosdem.org/2018/schedule/event/new_gpio_interface_for_linux/
dhess updated
2 years ago
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The linux sysfs gpio interface has a race:
root@honeybee:/sys/class/gpio>echo 84 > export ; echo out > gpio84/direction
bash: echo: write error: Device or resource busy
ghci> writeF…
joeyh updated
6 years ago
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As described in the README, the new sysfs nodes are already world-readable and so don't rely on the ekr_fixperm program.