Merge "Document firmware_class.path"

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Thiébaud Weksteen 2022-03-03 05:17:21 +00:00 committed by Gerrit Code Review
commit 1f2ea5504f

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@ -147,6 +147,12 @@ directories. If stdout cannot be read, or the program returns with any exit code
Ueventd will additionally log all messages sent to stderr from the external program to the serial
console after the external program has exited.
If the kernel command-line argument `firmware_class.path` is set, this path
will be used first by the kernel to search for the firmware files. If found,
ueventd will not be called at all. See the
[kernel documentation](https://www.kernel.org/doc/html/v5.10/driver-api/firmware/fw_search_path.html)
for more details on this feature.
## Coldboot
--------
Ueventd must create devices in `/dev` for all devices that have already sent their uevents before