Lines Matching refs:crb
181 if (pia(this_port[i])->crb & 128) { /* Board caused interrupt */
190 pia(p)->crb |= PIA_C1_ENABLE_IRQ;
195 pia(p)->crb &= ~PIA_C1_ENABLE_IRQ;
201 pia(p)->crb &= ~PIA_DDR; /* make data direction register visible */
203 pia(p)->crb |= PIA_DDR; /* make data register visible - default */
209 pia(p)->crb &= ~PIA_DDR; /* make data direction register visible */
211 pia(p)->crb |= PIA_DDR; /* make data register visible - default */
225 pia(p)->crb &= ~PIA_DDR;
227 pia(p)->crb |= PIA_DDR;
237 pia(p)->crb &= ~PIA_DDR;
239 pia(p)->crb |= PIA_DDR;
300 pp->crb = 0;
302 pp->crb = PIA_DDR|32|8;