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,
1078 			  u_int8_t sync_data, u_int8_t *period,
1083 		*period = *offset = 0;
1085 		*period = adv->sdtr_period_tbl[((sync_data >> 4) & 0xF)];
1092 		 u_int tid, u_int period, u_int offset, u_int type)
1103 	sdtr_data = adv_period_offset_to_sdtr(adv, &period,
1106 	old_period = tinfo->current.period;
1110 	 && ((old_period != period || old_offset != offset)
1111 	  || period == 0 || offset == 0) /*Changes in asyn fix settings*/) {
1133 		tinfo->current.period = period;
1152 			spi->sync_period = period;
1161 		tinfo->goal.period = period;
1166 		tinfo->user.period = period;
1172 adv_period_offset_to_sdtr(struct adv_softc *adv, u_int *period,
1184 	if (period == NULL) {
1186 		period = &dummy_period;
1190 	if (*period != 0 && *offset != 0) {
1192 			if (*period <= adv->sdtr_period_tbl[i]) {
1200 				 * if the period we use to send data to it
1201 				 * is lower.  Only lower the response period
1205 					*period = adv->sdtr_period_tbl[0];
1212 	*period = 0;
1815 	if ((tinfo->current.period != tinfo->goal.period)
1818 		adv_msgout_sdtr(adv, tinfo->goal.period, tinfo->goal.offset);
1913 		u_int	 period;
1925 		if (ext_msg.xfer_period < tinfo->goal.period) {
1927 			ext_msg.xfer_period = tinfo->goal.period;
1931 		period = ext_msg.xfer_period;
1933 		adv_period_offset_to_sdtr(adv, &period,  &offset, tid_no);
1934 		ext_msg.xfer_period = period;
1943 		/* Offset too high or large period forced async */
2059 		adv_set_syncrate(adv, NULL, i, /*period*/0,