1PARPORT_NEGOTIATE(9)         Parallel Port Devices        PARPORT_NEGOTIATE(9)
2
3
4

NAME

6       parport_negotiate - negotiate an IEEE 1284 mode
7

SYNOPSIS

9       int parport_negotiate(struct parport * port, int mode);
10

ARGUMENTS

12       port
13           port to use
14
15       mode
16           mode to negotiate to
17

DESCRIPTION

19       Use this to negotiate to a particular IEEE 1284 transfer mode. The mode
20       parameter should be one of the constants in parport.h starting
21       IEEE1284_MODE_xxx.
22
23       The return value is 0 if the peripheral has accepted the negotiation to
24       the mode specified, -1 if the peripheral is not IEEE 1284 compliant (or
25       not present), or 1 if the peripheral has rejected the negotiation.
26

28Kernel Hackers Manual 3.10         June 2019              PARPORT_NEGOTIATE(9)
Impressum