Lines Matching refs:TIP
58 #define TIP 0x20 /* Transfer in progress (output) */
260 out_8(&via[DIRB], (in_8(&via[DIRB]) | TACK | TIP) & ~TREQ); /* TACK & TIP out */
261 out_8(&via[B], in_8(&via[B]) | TACK | TIP); /* negate them */
276 /* sync with the CUDA - assert TACK without TIP */
295 out_8(&via[B], in_8(&via[B]) | TIP); /* should be unnecessary */
424 out_8(&via[B], in_8(&via[B]) & ~TIP);
468 status = (~in_8(&via[B]) & (TIP|TREQ)) | (in_8(&via[ACR]) & SR_OUT);
476 out_8(&via[B], in_8(&via[B]) & ~TIP);
487 out_8(&via[B], in_8(&via[B]) & ~TIP);
494 if (status == TREQ + TIP + SR_OUT) {
498 out_8(&via[B], in_8(&via[B]) | TIP | TACK);
501 /* assert status == TIP + SR_OUT */
502 if (status != TIP + SR_OUT)
516 out_8(&via[B], in_8(&via[B]) | TACK | TIP);
535 if (status == TIP) {
537 out_8(&via[B], in_8(&via[B]) | TACK | TIP);
540 /* assert status == TIP | TREQ */
541 if (status != TIP + TREQ)
577 out_8(&via[B], in_8(&via[B]) & ~TIP);