patch-2.3.99-pre6 linux/drivers/sound/emu10k1/irqmgr.h

• Lines: 60
• Date: Fri Apr 21 16:08:45 2000
• Orig file: v2.3.99-pre5/linux/drivers/sound/emu10k1/irqmgr.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.3.99-pre5/linux/drivers/sound/emu10k1/irqmgr.h linux/drivers/sound/emu10k1/irqmgr.h
@@ -0,0 +1,59 @@
+/*
+ **********************************************************************
+ *     irq.h
+ *     Copyright 1999, 2000 Creative Labs, Inc.
+ *
+ **********************************************************************
+ *
+ *     Date                 Author          Summary of changes
+ *     ----                 ------          ------------------
+ *     October 20, 1999     Bertrand Lee    base code release
+ *
+ **********************************************************************
+ *
+ *     This program is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
+ *     the License, or (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ *     You should have received a copy of the GNU General Public
+ *     License along with this program; if not, write to the Free
+ *     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
+ *     USA.
+ *
+ **********************************************************************
+ */
+
+#ifndef _IRQ_H
+#define _IRQ_H
+
+/* EMU Irq Types */
+#define IRQTYPE_PCIBUSERROR         IPR_PCIERROR
+#define IRQTYPE_MIXERBUTTON         (IPR_VOLINCR | IPR_VOLDECR | IPR_MUTE)
+#define IRQTYPE_VOICE               (IPR_CHANNELLOOP | IPR_CHANNELNUMBERMASK)
+#define IRQTYPE_RECORD              (IPR_ADCBUFFULL | IPR_ADCBUFHALFFULL | IPR_MICBUFFULL | IPR_MICBUFHALFFULL | IPR_EFXBUFFULL | IPR_EFXBUFHALFFULL)
+#define IRQTYPE_MPUOUT              IPR_MIDITRANSBUFEMPTY
+#define IRQTYPE_MPUIN               IPR_MIDIRECVBUFEMPTY
+#define IRQTYPE_TIMER               IPR_INTERVALTIMER
+#define IRQTYPE_SPDIF               (IPR_GPSPDIFSTATUSCHANGE | IPR_CDROMSTATUSCHANGE)
+#define IRQTYPE_DSP                 IPR_FXDSP
+
+struct emu10k1_wavedevice
+{
+        struct emu10k1_card *card;
+        struct wiinst *wiinst;
+        struct woinst *woinst;
+        u16 enablebits;
+};
+
+void emu10k1_timer_irqhandler(struct emu10k1_card *);
+
+int emu10k1_irq_enable(struct emu10k1_card *, u32);
+int emu10k1_irq_disable(struct emu10k1_card *, u32);
+
+#endif /* _IRQ_H */