Lines Matching refs:TIP
46 #define TIP 0x20 /* Transfer in progress (output) */
140 int status = via[B] & (TIP|TREQ);
155 status = via[B] & (TIP|TREQ);
159 via[B] |= TIP;
166 status = via[B] & (TIP|TREQ);
183 via[B] &= ~TIP;
196 /* Set the lines up. We want TREQ as input TACK|TIP as output */
197 via[DIRB] = (via[DIRB] | TACK | TIP) & ~TREQ;
201 printk(KERN_DEBUG "maciisi_init_via: initial status %x\n", via[B] & (TIP|TREQ));
208 via[B] &= ~(TACK|TIP);
372 status = via[B] & (TIP | TREQ);
387 status = via[B] & (TIP|TREQ);
400 via[B] |= TIP;
447 status = via[B] & (TIP|TREQ);
465 if (status & TIP)
466 printk(KERN_ERR "maciisi_interrupt: state is idle but TIP asserted!\n");
473 via[B] |= TIP;
501 via[B] &= ~TIP;
519 via[B] &= ~TIP;
557 via[B] &= ~(TACK|TIP);
570 status = via[B] & (TIP|TREQ);
579 via[B] &= ~TIP;
617 status = via[B] & (TIP|TREQ);