Merge "Document firmware_class.path" am: 1f2ea5504f

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2005452

Change-Id: I8a1ba2b6d502de8e8a4fece5de0e910195699edd
This commit is contained in:
Thiébaud Weksteen 2022-03-03 05:36:03 +00:00 committed by Automerger Merge Worker
commit d16229a571

View file

@ -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