484 	unsigned int midcr;  member
1648 	snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr | BA0_MIDCR_MRST);  in snd_cs4281_midi_reset()
1650 	snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr);  in snd_cs4281_midi_reset()
1658  	chip->midcr |= BA0_MIDCR_RXE;  in snd_cs4281_midi_input_open()
1663 		snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr);  in snd_cs4281_midi_input_open()
1674 	chip->midcr &= ~(BA0_MIDCR_RXE | BA0_MIDCR_RIE);  in snd_cs4281_midi_input_close()
1679 		snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr);  in snd_cs4281_midi_input_close()
1692 	chip->midcr |= BA0_MIDCR_TXE;  in snd_cs4281_midi_output_open()
1697 		snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr);  in snd_cs4281_midi_output_open()
1708 	chip->midcr &= ~(BA0_MIDCR_TXE | BA0_MIDCR_TIE);  in snd_cs4281_midi_output_close()
1713 		snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr);  in snd_cs4281_midi_output_close()
1727 		if ((chip->midcr & BA0_MIDCR_RIE) == 0) {  in snd_cs4281_midi_input_trigger()
1728 			chip->midcr |= BA0_MIDCR_RIE;  in snd_cs4281_midi_input_trigger()
1729 			snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr);  in snd_cs4281_midi_input_trigger()
1732 		if (chip->midcr & BA0_MIDCR_RIE) {  in snd_cs4281_midi_input_trigger()
1733 			chip->midcr &= ~BA0_MIDCR_RIE;  in snd_cs4281_midi_input_trigger()
1734 			snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr);  in snd_cs4281_midi_input_trigger()
1748 		if ((chip->midcr & BA0_MIDCR_TIE) == 0) {  in snd_cs4281_midi_output_trigger()
1749 			chip->midcr |= BA0_MIDCR_TIE;  in snd_cs4281_midi_output_trigger()
1751 			while ((chip->midcr & BA0_MIDCR_TIE) &&  in snd_cs4281_midi_output_trigger()
1754 					chip->midcr &= ~BA0_MIDCR_TIE;  in snd_cs4281_midi_output_trigger()
1759 			snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr);  in snd_cs4281_midi_output_trigger()
1762 		if (chip->midcr & BA0_MIDCR_TIE) {  in snd_cs4281_midi_output_trigger()
1763 			chip->midcr &= ~BA0_MIDCR_TIE;  in snd_cs4281_midi_output_trigger()
1764 			snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr);  in snd_cs4281_midi_output_trigger()
1851 			if ((chip->midcr & BA0_MIDCR_RIE) == 0)  in snd_cs4281_interrupt()
1856 			if ((chip->midcr & BA0_MIDCR_TIE) == 0)  in snd_cs4281_interrupt()
1859 				chip->midcr &= ~BA0_MIDCR_TIE;  in snd_cs4281_interrupt()
1860 				snd_cs4281_pokeBA0(chip, BA0_MIDCR, chip->midcr);  in snd_cs4281_interrupt()