parport_negotiate9
Negotiate an ieee 1284 mode
Usage
int parport_negotiate(struct parport * port, int mode);
Arguments
port
port to use
mode
mode to negotiate to
Overview
Use this to negotiate to a particular IEEE 1284 transfer mode. The mode parameter should be one of the constants in parport.h starting IEEE1284_MODE_xxx.
The return value is 0 if the peripheral has accepted the negotiation to the mode specified, -1 if the peripheral is not IEEE 1284 compliant (or not present), or 1 if the peripheral has rejected the negotiation.
Releases
5 releases since Debian 4.0 (Etch); the text changed 4 times.