Cross Reference: /drivers/staging/comedi/drivers/pcmmio.c

Lines Matching refs:intr
229 			/* The below is only used for intr subdevices */
260 			} intr;
485 		subpriv->dio.intr.asic = -1;
486 		subpriv->dio.intr.first_chan = -1;
487 		subpriv->dio.intr.asic_chan = -1;
488 		subpriv->dio.intr.num_asic_chans = -1;
489 		subpriv->dio.intr.active = 0;
505 			    && subpriv->dio.intr.asic < 0) {
510 				subpriv->dio.intr.asic = asic;
511 				subpriv->dio.intr.active = 0;
512 				subpriv->dio.intr.stop_count = 0;
513 				subpriv->dio.intr.first_chan = byte_no * 8;
514 				subpriv->dio.intr.asic_chan = thisasic_chanct;
515 				subpriv->dio.intr.num_asic_chans =
516 				    s->n_chan - subpriv->dio.intr.first_chan;
521 				    subpriv->dio.intr.num_asic_chans;
525 		spin_lock_init(&subpriv->dio.intr.spinlock);
532 			 * to do intr subdevs
902 					if (subpriv->dio.intr.asic == asic) {
907 								  intr.spinlock,
912 						if (subpriv->dio.intr.active) {
915 							      subpriv->dio.intr.asic_chan)
918 							       dio.intr.
921 							    dio.intr.first_chan;
924 							    intr.enabled_mask) {
957 								if (!subpriv->dio.intr.continuous) {
959 									if (subpriv->dio.intr.stop_count > 0) {
960 										subpriv->dio.intr.stop_count--;
961 										if (subpriv->dio.intr.stop_count == 0) {
974 						    (&subpriv->dio.intr.
999 	asic = subpriv->dio.intr.asic;
1003 	subpriv->dio.intr.enabled_mask = 0;
1004 	subpriv->dio.intr.active = 0;
1006 	nports = subpriv->dio.intr.num_asic_chans / CHANS_PER_PORT;
1007 	firstport = subpriv->dio.intr.asic_chan / CHANS_PER_PORT;
1018 	if (!subpriv->dio.intr.continuous && subpriv->dio.intr.stop_count == 0) {
1021 		subpriv->dio.intr.active = 0;
1028 		asic = subpriv->dio.intr.asic;
1032 		subpriv->dio.intr.enabled_mask = 0;
1033 		subpriv->dio.intr.active = 1;
1034 		nports = subpriv->dio.intr.num_asic_chans / CHANS_PER_PORT;
1035 		firstport = subpriv->dio.intr.asic_chan / CHANS_PER_PORT;
1045 		bits &= ((0x1 << subpriv->dio.intr.num_asic_chans) -
1046 			 1) << subpriv->dio.intr.first_chan;
1047 		subpriv->dio.intr.enabled_mask = bits;
1069 			    bits >> (subpriv->dio.intr.first_chan + (port -
1072 			    pol_bits >> (subpriv->dio.intr.first_chan +
1089 	spin_lock_irqsave(&subpriv->dio.intr.spinlock, flags);
1090 	if (subpriv->dio.intr.active)
1092 	spin_unlock_irqrestore(&subpriv->dio.intr.spinlock, flags);
1110 	spin_lock_irqsave(&subpriv->dio.intr.spinlock, flags);
1112 	if (subpriv->dio.intr.active)
1114 	spin_unlock_irqrestore(&subpriv->dio.intr.spinlock, flags);
1131 	spin_lock_irqsave(&subpriv->dio.intr.spinlock, flags);
1132 	subpriv->dio.intr.active = 1;
1137 		subpriv->dio.intr.continuous = 0;
1138 		subpriv->dio.intr.stop_count = cmd->stop_arg;
1142 		subpriv->dio.intr.continuous = 1;
1143 		subpriv->dio.intr.stop_count = 0;
1157 	spin_unlock_irqrestore(&subpriv->dio.intr.spinlock, flags);