DCI4 driver for RISC OS

DCI4Driver is a DCI4 (Device Control Interface 4) driver for RISC OS, which interfaces between network hardware and protocol (TCP/IP, NetBEUI etc) modules. It is based on sources released by Castle Technology under the GNU GPL to drive their SMSC LAN91C111-based ethernet hardware.

A port was started to Cirrus Logic's CS89x0 series of ethernet controllers, but put on hold due to lack of time. Castle's driver backend uses Linux source, whilst the CS89x0 code uses FreeBSD - it is hoped that this will make it more general to aid porting other network drivers to RISC OS.

The primary developer was Theo Markettos (theo@markettos.org.uk).

Sourceforge project page