Lines Matching refs:subsystem

64     o subsystem (block, tty, pci, ...)
66       - retrieved by reading the "subsystem"-link and using only the
101 - Classification by subsystem
108   classification directories into one place at /sys/subsystem,
110   classes, including the converted block subsystem, will show up
112   The devices belonging to a subsystem will create a symlink in the
113   "devices" directory at /sys/subsystem/<name>/devices.
115   If /sys/subsystem exists, /sys/bus, /sys/class and /sys/block can be
117   places, as the kernel is free to move a subsystem from one place to
119   subsystem name.
121   Assuming /sys/class/<subsystem> and /sys/bus/<subsystem>, or
126   The converted block subsystem at /sys/class/block or
127   /sys/subsystem/block will contain the links for disks and partitions
128   at the same level, never in a hierarchy. Assuming the block subsystem to
132 - "device"-link and <subsystem>:<kernel name>-links
160   by its subsystem value. You need to walk up the chain until you find
161   the device that matches the expected subsystem. Depending on a specific