Lines Matching refs:B
46 #define B 0 /* B-side data */ macro
261 out_8(&via[B], in_8(&via[B]) | TACK | TIP); /* negate them */ in cuda_init_via()
275 out_8(&via[B], in_8(&via[B]) & ~TACK); in cuda_init_via()
278 WAIT_FOR((in_8(&via[B]) & TREQ) == 0, "CUDA response to sync"); in cuda_init_via()
286 out_8(&via[B], in_8(&via[B]) | TACK); in cuda_init_via()
289 WAIT_FOR(in_8(&via[B]) & TREQ, "CUDA response to sync (3)"); in cuda_init_via()
293 out_8(&via[B], in_8(&via[B]) | TIP); /* should be unnecessary */ in cuda_init_via()
416 if ((in_8(&via[B]) & TREQ) == 0) in cuda_start()
422 out_8(&via[B], in_8(&via[B]) & ~TIP); in cuda_start()
460 status = (~in_8(&via[B]) & (TIP|TREQ)) | (in_8(&via[ACR]) & SR_OUT); in cuda_interrupt()
468 out_8(&via[B], in_8(&via[B]) & ~TIP); in cuda_interrupt()
479 out_8(&via[B], in_8(&via[B]) & ~TIP); in cuda_interrupt()
490 out_8(&via[B], in_8(&via[B]) | TIP | TACK); in cuda_interrupt()
497 out_8(&via[B], in_8(&via[B]) ^ TACK); in cuda_interrupt()
508 out_8(&via[B], in_8(&via[B]) | TACK | TIP); in cuda_interrupt()
521 out_8(&via[B], in_8(&via[B]) ^ TACK); in cuda_interrupt()
529 out_8(&via[B], in_8(&via[B]) | TACK | TIP); in cuda_interrupt()
535 out_8(&via[B], in_8(&via[B]) ^ TACK); in cuda_interrupt()
569 out_8(&via[B], in_8(&via[B]) & ~TIP); in cuda_interrupt()