Lines Matching refs:TIP
45 #define TIP 0x20 /* Transfer in progress (output) */
139 int status = via[B] & (TIP|TREQ);
154 status = via[B] & (TIP|TREQ);
158 via[B] |= TIP;
165 status = via[B] & (TIP|TREQ);
182 via[B] &= ~TIP;
195 /* Set the lines up. We want TREQ as input TACK|TIP as output */
196 via[DIRB] = (via[DIRB] | TACK | TIP) & ~TREQ;
200 printk(KERN_DEBUG "maciisi_init_via: initial status %x\n", via[B] & (TIP|TREQ));
207 via[B] &= ~(TACK|TIP);
371 status = via[B] & (TIP | TREQ);
386 status = via[B] & (TIP|TREQ);
399 via[B] |= TIP;
446 status = via[B] & (TIP|TREQ);
464 if (status & TIP)
465 printk(KERN_ERR "maciisi_interrupt: state is idle but TIP asserted!\n");
472 via[B] |= TIP;
500 via[B] &= ~TIP;
518 via[B] &= ~TIP;
556 via[B] &= ~(TACK|TIP);
569 status = via[B] & (TIP|TREQ);
578 via[B] &= ~TIP;
616 status = via[B] & (TIP|TREQ);