Lines Matching refs:SR
47 #define SR (10*RS) /* Shift register */
188 out_8(&via[IER], IER_SET|SR_INT); /* enable interrupt from SR */
267 out_8(&via[ACR] ,(in_8(&via[ACR]) & ~SR_CTRL) | SR_EXT); /* SR data in */
268 (void)in_8(&via[SR]); /* clear any left-over data */
273 out_8(&via[IER], SR_INT); /* disable SR interrupt from VIA */
278 (void)in_8(&via[SR]);
289 (void)in_8(&via[SR]);
298 (void)in_8(&via[SR]);
428 out_8(&via[SR], req->data[0]);
482 (void)in_8(&via[SR]);
493 (void)in_8(&via[SR]);
504 (void)in_8(&via[SR]);
511 out_8(&via[SR], current_req->data[1]);
522 (void)in_8(&via[SR]);
535 out_8(&via[SR], req->data[data_index++]);
541 *reply_ptr++ = in_8(&via[SR]);
555 (void)in_8(&via[SR]);