dev/advansys/advlib.c

354 				 tinfo->current.period,
374 				 /*period*/0,
710 				 tid_no, /*period*/0, /*offset*/0,
712 		if (tinfo->current.period != tinfo->goal.period) {
713 			adv_msgout_sdtr(adv, tinfo->goal.period,
965 				 tid_no, /*period*/0, /*offset*/0,
970 				 tid_no, /*period*/0, /*offset*/0,
988 				 tid_no, /*period*/0, /*offset*/0,
990 		if (tinfo->current.period != tinfo->goal.period) {
991 			adv_msgout_sdtr(adv, tinfo->goal.period,
1048 					 tid_no, /*period*/0, /*offset*/0,
1080 			  u_int8_t sync_data, u_int8_t *period,
1085 		*period = *offset = 0;
1087 		*period = adv->sdtr_period_tbl[((sync_data >> 4) & 0xF)];
1094 		 u_int tid, u_int period, u_int offset, u_int type)
1105 	sdtr_data = adv_period_offset_to_sdtr(adv, &period,
1108 	old_period = tinfo->current.period;
1112 	 && ((old_period != period || old_offset != offset)
1113 	  || period == 0 || offset == 0) /*Changes in asyn fix settings*/) {
1135 		tinfo->current.period = period;
1154 			spi->sync_period = period;
1163 		tinfo->goal.period = period;
1168 		tinfo->user.period = period;
1174 adv_period_offset_to_sdtr(struct adv_softc *adv, u_int *period,
1186 	if (period == NULL) {
1188 		period = &dummy_period;
1192 	if (*period != 0 && *offset != 0) {
1194 			if (*period <= adv->sdtr_period_tbl[i]) {
1202 				 * if the period we use to send data to it
1203 				 * is lower.  Only lower the response period
1207 					*period = adv->sdtr_period_tbl[0];
1214 	*period = 0;
1821 	if ((tinfo->current.period != tinfo->goal.period)
1824 		adv_msgout_sdtr(adv, tinfo->goal.period, tinfo->goal.offset);
1919 		u_int	 period;
1931 		if (ext_msg.xfer_period < tinfo->goal.period) {
1933 			ext_msg.xfer_period = tinfo->goal.period;
1937 		period = ext_msg.xfer_period;
1939 		adv_period_offset_to_sdtr(adv, &period,  &offset, tid_no);
1940 		ext_msg.xfer_period = period;
1949 		/* Offset too high or large period forced async */
2065 		adv_set_syncrate(adv, NULL, i, /*period*/0,