469 	unsigned int midcr;  member
1631 	snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr | BA0_MIDCR_MRST);  in snd_cs4281_midi_reset()
1633 	snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr);  in snd_cs4281_midi_reset()
1641  	chip->midcr |= BA0_MIDCR_RXE;  in snd_cs4281_midi_input_open()
1646 		snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr);  in snd_cs4281_midi_input_open()
1657 	chip->midcr &= ~(BA0_MIDCR_RXE | BA0_MIDCR_RIE);  in snd_cs4281_midi_input_close()
1662 		snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr);  in snd_cs4281_midi_input_close()
1675 	chip->midcr |= BA0_MIDCR_TXE;  in snd_cs4281_midi_output_open()
1680 		snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr);  in snd_cs4281_midi_output_open()
1691 	chip->midcr &= ~(BA0_MIDCR_TXE | BA0_MIDCR_TIE);  in snd_cs4281_midi_output_close()
1696 		snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr);  in snd_cs4281_midi_output_close()
1710 		if ((chip->midcr & BA0_MIDCR_RIE) == 0) {  in snd_cs4281_midi_input_trigger()
1711 			chip->midcr |= BA0_MIDCR_RIE;  in snd_cs4281_midi_input_trigger()
1712 			snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr);  in snd_cs4281_midi_input_trigger()
1715 		if (chip->midcr & BA0_MIDCR_RIE) {  in snd_cs4281_midi_input_trigger()
1716 			chip->midcr &= ~BA0_MIDCR_RIE;  in snd_cs4281_midi_input_trigger()
1717 			snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr);  in snd_cs4281_midi_input_trigger()
1731 		if ((chip->midcr & BA0_MIDCR_TIE) == 0) {  in snd_cs4281_midi_output_trigger()
1732 			chip->midcr |= BA0_MIDCR_TIE;  in snd_cs4281_midi_output_trigger()
1734 			while ((chip->midcr & BA0_MIDCR_TIE) &&  in snd_cs4281_midi_output_trigger()
1737 					chip->midcr &= ~BA0_MIDCR_TIE;  in snd_cs4281_midi_output_trigger()
1742 			snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr);  in snd_cs4281_midi_output_trigger()
1745 		if (chip->midcr & BA0_MIDCR_TIE) {  in snd_cs4281_midi_output_trigger()
1746 			chip->midcr &= ~BA0_MIDCR_TIE;  in snd_cs4281_midi_output_trigger()
1747 			snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr);  in snd_cs4281_midi_output_trigger()
1834 			if ((chip->midcr & BA0_MIDCR_RIE) == 0)  in snd_cs4281_interrupt()
1839 			if ((chip->midcr & BA0_MIDCR_TIE) == 0)  in snd_cs4281_interrupt()
1842 				chip->midcr &= ~BA0_MIDCR_TIE;  in snd_cs4281_interrupt()
1843 				snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr);  in snd_cs4281_interrupt()