15 	unsigned int status, orig_status;  in snd_emu10k1_interrupt()  local
19 	while ((status = inl(emu->port + IPR)) != 0) {  in snd_emu10k1_interrupt()
21 		if ((status & 0xffffffff) == 0xffffffff) {  in snd_emu10k1_interrupt()
30 		orig_status = status;  in snd_emu10k1_interrupt()
31 		if (status & IPR_PCIERROR) {  in snd_emu10k1_interrupt()
34 			status &= ~IPR_PCIERROR;  in snd_emu10k1_interrupt()
36 		if (status & (IPR_VOLINCR|IPR_VOLDECR|IPR_MUTE)) {  in snd_emu10k1_interrupt()
38 				emu->hwvol_interrupt(emu, status);  in snd_emu10k1_interrupt()
41 			status &= ~(IPR_VOLINCR|IPR_VOLDECR|IPR_MUTE);  in snd_emu10k1_interrupt()
43 		if (status & IPR_CHANNELLOOP) {  in snd_emu10k1_interrupt()
46 			int voice_max = status & IPR_CHANNELNUMBERMASK;  in snd_emu10k1_interrupt()
81 			status &= ~(IPR_CHANNELLOOP | IPR_CHANNELNUMBERMASK);  in snd_emu10k1_interrupt()
83 		if (status & (IPR_ADCBUFFULL|IPR_ADCBUFHALFFULL)) {  in snd_emu10k1_interrupt()
85 				emu->capture_interrupt(emu, status);  in snd_emu10k1_interrupt()
88 			status &= ~(IPR_ADCBUFFULL|IPR_ADCBUFHALFFULL);  in snd_emu10k1_interrupt()
90 		if (status & (IPR_MICBUFFULL|IPR_MICBUFHALFFULL)) {  in snd_emu10k1_interrupt()
92 				emu->capture_mic_interrupt(emu, status);  in snd_emu10k1_interrupt()
95 			status &= ~(IPR_MICBUFFULL|IPR_MICBUFHALFFULL);  in snd_emu10k1_interrupt()
97 		if (status & (IPR_EFXBUFFULL|IPR_EFXBUFHALFFULL)) {  in snd_emu10k1_interrupt()
99 				emu->capture_efx_interrupt(emu, status);  in snd_emu10k1_interrupt()
102 			status &= ~(IPR_EFXBUFFULL|IPR_EFXBUFHALFFULL);  in snd_emu10k1_interrupt()
104 		if (status & (IPR_MIDITRANSBUFEMPTY|IPR_MIDIRECVBUFEMPTY)) {  in snd_emu10k1_interrupt()
106 				emu->midi.interrupt(emu, status);  in snd_emu10k1_interrupt()
109 			status &= ~(IPR_MIDITRANSBUFEMPTY|IPR_MIDIRECVBUFEMPTY);  in snd_emu10k1_interrupt()
111 		if (status & (IPR_A_MIDITRANSBUFEMPTY2|IPR_A_MIDIRECVBUFEMPTY2)) {  in snd_emu10k1_interrupt()
113 				emu->midi2.interrupt(emu, status);  in snd_emu10k1_interrupt()
116 			status &= ~(IPR_A_MIDITRANSBUFEMPTY2|IPR_A_MIDIRECVBUFEMPTY2);  in snd_emu10k1_interrupt()
118 		if (status & IPR_INTERVALTIMER) {  in snd_emu10k1_interrupt()
123 			status &= ~IPR_INTERVALTIMER;  in snd_emu10k1_interrupt()
125 		if (status & (IPR_GPSPDIFSTATUSCHANGE|IPR_CDROMSTATUSCHANGE)) {  in snd_emu10k1_interrupt()
127 				emu->spdif_interrupt(emu, status);  in snd_emu10k1_interrupt()
130 			status &= ~(IPR_GPSPDIFSTATUSCHANGE|IPR_CDROMSTATUSCHANGE);  in snd_emu10k1_interrupt()
132 		if (status & IPR_FXDSP) {  in snd_emu10k1_interrupt()
137 			status &= ~IPR_FXDSP;  in snd_emu10k1_interrupt()
139 		if (status & IPR_P16V) {  in snd_emu10k1_interrupt()
144 			status &= ~IPR_P16V;  in snd_emu10k1_interrupt()
146 		if (status & IPR_A_GPIO) {  in snd_emu10k1_interrupt()
151 			status &= ~IPR_A_GPIO;  in snd_emu10k1_interrupt()
154 		if (status) {  in snd_emu10k1_interrupt()
156 				"unhandled interrupt: 0x%08x\n", status);  in snd_emu10k1_interrupt()