isagpio4
Isa i/o mapped as gpio
Usage
isagpio0 at isa? port 0x78 isagpio1 at isa? port 0x80 gpio* at isagpio?
Overview
The isagpio driver allows access to the 8-bit ISA I/O space through the gpio(4) framework, thus making use of the simple GPIO devices connected directly to the ISA bus.
Releases
42 releases since OpenBSD 4.0; the text changed 2 times.