Lines Matching defs:op
193 const struct lineop *op)
195 u8 oldval = port_read[op->port](data);
198 if ((op->inverted && !state) || (!op->inverted && state))
199 port_write[op->port](data, oldval | op->val);
201 port_write[op->port](data, oldval & ~op->val);
205 const struct lineop *op)
207 u8 oldval = port_read[op->port](data);
209 return ((op->inverted && (oldval & op->val) != op->val)
210 || (!op->inverted && (oldval & op->val) == op->val));