1 files changed, 78 insertions, 0 deletions

diff --git a/sound/oss/emu10k1/midi.h b/sound/oss/emu10k1/midi.h
new file mode 100644
index 000000000000..2459ec929e8d
--- /dev/null
+++ b/sound/oss/emu10k1/midi.h
@@ -0,0 +1,78 @@
+/*     
+ **********************************************************************
+ *     midi.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 _MIDI_H
+#define _MIDI_H
+
+#define FMODE_MIDI_SHIFT 3
+#define FMODE_MIDI_READ  (FMODE_READ << FMODE_MIDI_SHIFT)
+#define FMODE_MIDI_WRITE (FMODE_WRITE << FMODE_MIDI_SHIFT)
+
+#define MIDIIN_STATE_STARTED 0x00000001
+#define MIDIIN_STATE_STOPPED 0x00000002
+
+#define MIDIIN_BUFLEN 1024
+
+struct emu10k1_mididevice
+{
+        struct emu10k1_card *card;
+        u32 mistate;
+        wait_queue_head_t oWait;
+        wait_queue_head_t iWait;
+        s8 iBuf[MIDIIN_BUFLEN];
+        u16 ird, iwr, icnt;
+        struct list_head mid_hdrs;
+};
+
+/* uncomment next line to use midi port on Audigy drive */
+//#define USE_AUDIGY_DRIVE_MIDI
+
+#ifdef USE_AUDIGY_DRIVE_MIDI
+#define A_MUDATA        A_MUDATA2
+#define A_MUCMD         A_MUCMD2
+#define A_MUSTAT        A_MUCMD2
+#define A_IPR_MIDITRANSBUFEMPTY A_IPR_MIDITRANSBUFEMPTY2
+#define A_IPR_MIDIRECVBUFEMPTY  A_IPR_MIDIRECVBUFEMPTY2
+#define A_INTE_MIDITXENABLE     A_INTE_MIDITXENABLE2
+#define A_INTE_MIDIRXENABLE     A_INTE_MIDIRXENABLE2
+#else
+#define A_MUDATA        A_MUDATA1
+#define A_MUCMD         A_MUCMD1
+#define A_MUSTAT        A_MUCMD1
+#define A_IPR_MIDITRANSBUFEMPTY A_IPR_MIDITRANSBUFEMPTY1
+#define A_IPR_MIDIRECVBUFEMPTY  A_IPR_MIDIRECVBUFEMPTY1
+#define A_INTE_MIDITXENABLE     A_INTE_MIDITXENABLE1
+#define A_INTE_MIDIRXENABLE     A_INTE_MIDIRXENABLE1
+#endif
+
+
+#endif /* _MIDI_H */
+