+What: /sys/bus/pci/devices/.../reset_method
+Date: August 2021
+Contact: Amey Narkhede <ameynarkhede03@gmail.com>
+Description:
+ Some devices allow an individual function to be reset
+ without affecting other functions in the same slot.
+
+ For devices that have this support, a file named
+ reset_method is present in sysfs. Reading this file
+ gives names of the supported and enabled reset methods and
+ their ordering. Writing a space-separated list of names of
+ reset methods sets the reset methods and ordering to be
+ used when resetting the device. Writing an empty string
+ disables the ability to reset the device. Writing
+ "default" enables all supported reset methods in the
+ default ordering.
+