Lines Matching refs:TIP
57 #define TIP 0x20 /* Transfer in progress (output) */
265 out_8(&via[DIRB], (in_8(&via[DIRB]) | TACK | TIP) & ~TREQ); /* TACK & TIP out */
266 out_8(&via[B], in_8(&via[B]) | TACK | TIP); /* negate them */
281 /* sync with the CUDA - assert TACK without TIP */
300 out_8(&via[B], in_8(&via[B]) | TIP); /* should be unnecessary */
429 out_8(&via[B], in_8(&via[B]) & ~TIP);
475 status = (~in_8(&via[B]) & (TIP|TREQ)) | (in_8(&via[ACR]) & SR_OUT);
483 out_8(&via[B], in_8(&via[B]) & ~TIP);
494 out_8(&via[B], in_8(&via[B]) & ~TIP);
501 if (status == TREQ + TIP + SR_OUT) {
505 out_8(&via[B], in_8(&via[B]) | TIP | TACK);
508 /* assert status == TIP + SR_OUT */
509 if (status != TIP + SR_OUT)
523 out_8(&via[B], in_8(&via[B]) | TACK | TIP);
542 if (status == TIP) {
544 out_8(&via[B], in_8(&via[B]) | TACK | TIP);
547 /* assert status == TIP | TREQ */
548 if (status != TIP + TREQ)
584 out_8(&via[B], in_8(&via[B]) & ~TIP);