Lines Matching refs:SR
46 #define SR (10*RS) /* Shift register */
187 out_8(&via[IER], IER_SET|SR_INT); /* enable interrupt from SR */
266 out_8(&via[ACR] ,(in_8(&via[ACR]) & ~SR_CTRL) | SR_EXT); /* SR data in */
267 (void)in_8(&via[SR]); /* clear any left-over data */
272 out_8(&via[IER], SR_INT); /* disable SR interrupt from VIA */
277 (void)in_8(&via[SR]);
288 (void)in_8(&via[SR]);
297 (void)in_8(&via[SR]);
428 out_8(&via[SR], req->data[0]);
483 (void)in_8(&via[SR]);
494 (void)in_8(&via[SR]);
505 (void)in_8(&via[SR]);
512 out_8(&via[SR], current_req->data[1]);
523 (void)in_8(&via[SR]);
536 out_8(&via[SR], req->data[data_index++]);
542 *reply_ptr++ = in_8(&via[SR]);
556 (void)in_8(&via[SR]);