Lines Matching defs:TACK
73 #define TACK 0x10 /* Transfer acknowledge */
117 out_8(&via[B], in_8(&via[B]) | TIP | TACK);
119 out_8(&via[B], in_8(&via[B]) & ~(TIP | TACK));
126 out_8(&via[B], in_8(&via[B]) | TACK);
128 out_8(&via[B], in_8(&via[B]) & ~TACK);
133 out_8(&via[B], in_8(&via[B]) ^ TACK);
140 out_8(&via[B], in_8(&via[B]) & ~TACK);
142 out_8(&via[B], in_8(&via[B]) | TACK);
149 out_8(&via[B], in_8(&via[B]) & ~(TIP | TACK));
151 out_8(&via[B], in_8(&via[B]) | TIP | TACK);
387 out_8(&via[DIRB], (in_8(&via[DIRB]) | TACK | TIP) & ~TREQ); /* TACK & TIP out */
401 /* sync with the CUDA - assert TACK without TIP */
412 /* finish the sync by negating TACK */
594 status = in_8(&via[B]) & (TIP | TACK | TREQ);