- The devices can be specified either by bus id (0.0.abcd) or, for 2.4 backward
- compatibilty, by the device number in hexadecimal (0xabcd or abcd).
+ The devices can be specified either by bus id (0.x.abcd) or, for 2.4 backward
+ compatibility, by the device number in hexadecimal (0xabcd or abcd). Device
+ numbers given as 0xabcd will be interpreted as 0.0.abcd.
+
+* For some of the information present in the /proc filesystem in 2.4 (namely,
+ /proc/subchannels and /proc/chpids), see driver-model.txt.
+ Information formerly in /proc/irq_count is now in /proc/interrupts.
+