Lines Matching refs:TREQ
43 #define TREQ 0x08 /* Transfer request (input) */
139 int status = via[B] & (TIP|TREQ);
141 if (status & TREQ) {
143 printk (KERN_DEBUG "maciisi_stfu called with TREQ high!\n");
154 status = via[B] & (TIP|TREQ);
156 if (!(status & TREQ))
165 status = via[B] & (TIP|TREQ);
172 if(via[B] & TREQ)
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));
215 if(via[B] & TREQ)
371 status = via[B] & (TIP | TREQ);
386 status = via[B] & (TIP|TREQ);
387 if (!(status & TREQ)) {
446 status = via[B] & (TIP|TREQ);
494 if (!(status & TREQ)) {
569 status = via[B] & (TIP|TREQ);
574 if (!(status & TREQ))
616 status = via[B] & (TIP|TREQ);
617 if (!(status & TREQ)) {