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

• Lines: 164
• Date: Fri Apr 21 16:08:45 2000
• Orig file: v2.3.99-pre5/linux/drivers/sound/emu10k1/icardmid.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.3.99-pre5/linux/drivers/sound/emu10k1/icardmid.h linux/drivers/sound/emu10k1/icardmid.h
@@ -0,0 +1,163 @@
+/*
+ **********************************************************************
+ *     isblive_mid.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 _ICARDMIDI_H
+#define _ICARDMIDI_H
+
+/* MIDI defines */
+#define MIDI_DATA_FIRST                 0x00
+#define MIDI_DATA_LAST                  0x7F
+#define MIDI_STATUS_FIRST               0x80
+#define MIDI_STATUS_LAST                0xFF
+
+/* Channel status bytes */
+#define MIDI_STATUS_CHANNEL_FIRST       0x80
+#define MIDI_STATUS_CHANNEL_LAST        0xE0
+#define MIDI_STATUS_CHANNEL_MASK        0xF0
+
+/* Channel voice messages */
+#define MIDI_VOICE_NOTE_OFF             0x80
+#define MIDI_VOICE_NOTE_ON              0x90
+#define MIDI_VOICE_POLY_PRESSURE        0xA0
+#define MIDI_VOICE_CONTROL_CHANGE       0xB0
+#define MIDI_VOICE_PROGRAM_CHANGE       0xC0
+#define MIDI_VOICE_CHANNEL_PRESSURE     0xD0
+#define MIDI_VOICE_PITCH_BEND           0xE0
+
+/* Channel mode messages */
+#define MIDI_MODE_CHANNEL               MIDI_VOICE_CONTROL_CHANGE
+
+/* System status bytes */
+#define MIDI_STATUS_SYSTEM_FIRST        0xF0
+#define MIDI_STATUS_SYSTEM_LAST         0xFF
+
+/* System exclusive messages */
+#define MIDI_SYSEX_BEGIN                0xF0
+#define MIDI_SYSEX_EOX                  0xF7
+
+/* System common messages */
+#define MIDI_COMMON_TCQF                0xF1	/* Time code quarter frame  */
+#define MIDI_COMMON_SONG_POSITION       0xF2
+#define MIDI_COMMON_SONG_SELECT         0xF3
+#define MIDI_COMMON_UNDEFINED_F4        0xF4
+#define MIDI_COMMON_UNDEFINED_F5        0xF5
+#define MIDI_COMMON_TUNE_REQUEST        0xF6
+
+/* System real-time messages */
+#define MIDI_RTIME_TIMING_CLOCK         0xF8
+#define MIDI_RTIME_UNDEFINED_F9         0xF9
+#define MIDI_RTIME_START                0xFA
+#define MIDI_RTIME_CONTINUE             0xFB
+#define MIDI_RTIME_STOP                 0xFC
+#define MIDI_RTIME_UNDEFINED_FD         0xFD
+#define MIDI_RTIME_ACTIVE_SENSING       0xFE
+#define MIDI_RTIME_SYSTEM_RESET         0xFF
+
+/* Flags for flags parm of midiOutCachePatches(), midiOutCacheDrumPatches() */
+#define MIDI_CACHE_ALL                  1
+#define MIDI_CACHE_BESTFIT              2
+#define MIDI_CACHE_QUERY                3
+#define MIDI_UNCACHE                    4
+
+/* Event declarations for MPU IRQ Callbacks */
+#define ICARDMIDI_INLONGDATA            0x00000001 /* MIM_LONGDATA */
+#define ICARDMIDI_INLONGERROR           0x00000002 /* MIM_LONGERROR */
+#define ICARDMIDI_OUTLONGDATA           0x00000004 /* MOM_DONE for MPU OUT buffer */
+#define ICARDMIDI_INDATA                0x00000010 /* MIM_DATA */
+#define ICARDMIDI_INDATAERROR           0x00000020 /* MIM_ERROR */
+
+/* Declaration for flags in CARDMIDIBUFFERHDR */
+/* Make it the same as MHDR_DONE, MHDR_INQUEUE in mmsystem.h */
+#define MIDIBUF_DONE                    0x00000001
+#define MIDIBUF_INQUEUE                 0x00000004
+
+/* Declaration for msg parameter in midiCallbackFn */
+#define ICARDMIDI_OUTBUFFEROK           0x00000001
+#define ICARDMIDI_INMIDIOK              0x00000002
+
+/* Declaration for technology in struct midi_caps */
+#define MT_MIDIPORT                     0x00000001	/* In original MIDIOUTCAPS structure */
+#define MT_FMSYNTH                      0x00000004	/* In original MIDIOUTCAPS structure */
+#define MT_AWESYNTH                     0x00001000
+#define MT_PCISYNTH                     0x00002000
+#define MT_PCISYNTH64                   0x00004000
+#define CARDMIDI_AWEMASK                0x0000F000
+
+enum LocalErrorCode
+{
+        CTSTATUS_NOTENABLED = 0x7000,
+        CTSTATUS_READY,
+        CTSTATUS_BUSY,
+        CTSTATUS_DATAAVAIL,
+        CTSTATUS_NODATA,
+        CTSTATUS_NEXT_BYTE
+};
+
+/* MIDI data block header */
+struct midi_hdr
+{
+	u8 *reserved;		/* Pointer to original locked data block */
+	u32 bufferlength;	/* Length of data in data block */
+	u32 bytesrecorded;	/* Used for input only */
+	u32 user;		/* For client's use */
+	u32 flags;		/* Assorted flags (see defines) */
+	struct list_head list;	/* Reserved for driver */
+	u8 *data;		/* Second copy of first pointer */
+};
+
+/* Enumeration for SetControl */
+enum
+{
+	MIDIOBJVOLUME = 0x1,
+	MIDIQUERYACTIVEINST
+};
+
+struct midi_queue
+{
+	struct midi_queue  *next;
+	u32 qtype;            /* 0 = short message, 1 = long data */
+	u32 length;
+	u32 sizeLeft;
+	u8 *midibyte;
+	unsigned long refdata;
+};
+
+struct midi_openinfo
+{
+	u32     cbsize;
+	u32     flags;
+	unsigned long  refdata;
+	u32     streamid;
+};
+
+int emu10k1_midi_callback(unsigned long , unsigned long, unsigned long *);
+
+#endif /* _ICARDMIDI_H */