// SPDX-License-Identifier: GPL-2.0-or-later/* * Universal MIDI Packet (UMP): Message Definitions */#ifndef __SOUND_UMP_MSG_H#define __SOUND_UMP_MSG_H /* MIDI 1.0 / 2.0 Status Code (4bit) */enum { UMP_MSG_STATUS_PER_NOTE_RCC = 0x0, UMP_MSG_STATUS_PER_NOTE_ACC = 0x1, UMP_MSG_STATUS_RPN = 0x2, UMP_MSG_STATUS_NRPN = 0x3, UMP_MSG_STATUS_RELATIVE_RPN = 0x4, UMP_MSG_STATUS_RELATIVE_NRPN = 0x5, UMP_MSG_STATUS_PER_NOTE_PITCH_BEND = 0x6, UMP_MSG_STATUS_NOTE_OFF = 0x8, UMP_MSG_STATUS_NOTE_ON = 0x9, UMP_MSG_STATUS_POLY_PRESSURE = 0xa, UMP_MSG_STATUS_CC = 0xb, UMP_MSG_STATUS_PROGRAM = 0xc, UMP_MSG_STATUS_CHANNEL_PRESSURE = 0xd, UMP_MSG_STATUS_PITCH_BEND = 0xe, UMP_MSG_STATUS_PER_NOTE_MGMT = 0xf,}; /* MIDI 1.0 Channel Control (7bit) */enum { UMP_CC_BANK_SELECT = 0, UMP_CC_MODULATION = 1, UMP_CC_BREATH = 2, UMP_CC_FOOT = 4, UMP_CC_PORTAMENTO_TIME = 5, UMP_CC_DATA = 6, UMP_CC_VOLUME = 7, UMP_CC_BALANCE = 8, UMP_CC_PAN = 10, UMP_CC_EXPRESSION = 11, UMP_CC_EFFECT_CONTROL_1 = 12, UMP_CC_EFFECT_CONTROL_2 = 13, UMP_CC_GP_1 = 16, UMP_CC_GP_2 = 17, UMP_CC_GP_3 = 18, UMP_CC_GP_4 = 19, UMP_CC_BANK_SELECT_LSB = 32, UMP_CC_MODULATION_LSB = 33, UMP_CC_BREATH_LSB = 34, UMP_CC_FOOT_LSB = 36, UMP_CC_PORTAMENTO_TIME_LSB = 37, UMP_CC_DATA_LSB = 38, UMP_CC_VOLUME_LSB = 39, UMP_CC_BALANCE_LSB = 40, UMP_CC_PAN_LSB = 42, UMP_CC_EXPRESSION_LSB = 43, UMP_CC_EFFECT1_LSB = 44, UMP_CC_EFFECT2_LSB = 45, UMP_CC_GP_1_LSB = 48, UMP_CC_GP_2_LSB = 49, UMP_CC_GP_3_LSB = 50, UMP_CC_GP_4_LSB = 51, UMP_CC_SUSTAIN = 64, UMP_CC_PORTAMENTO_SWITCH = 65, UMP_CC_SOSTENUTO = 66, UMP_CC_SOFT_PEDAL = 67, UMP_CC_LEGATO = 68, UMP_CC_HOLD_2 = 69, UMP_CC_SOUND_CONTROLLER_1 = 70, UMP_CC_SOUND_CONTROLLER_2 = 71, UMP_CC_SOUND_CONTROLLER_3 = 72, UMP_CC_SOUND_CONTROLLER_4 = 73, UMP_CC_SOUND_CONTROLLER_5 = 74, UMP_CC_SOUND_CONTROLLER_6 = 75, UMP_CC_SOUND_CONTROLLER_7 = 76, UMP_CC_SOUND_CONTROLLER_8 = 77, UMP_CC_SOUND_CONTROLLER_9 = 78, UMP_CC_SOUND_CONTROLLER_10 = 79, UMP_CC_GP_5 = 80, UMP_CC_GP_6 = 81, UMP_CC_GP_7 = 82, UMP_CC_GP_8 = 83, UMP_CC_PORTAMENTO_CONTROL = 84, UMP_CC_EFFECT_1 = 91, UMP_CC_EFFECT_2 = 92, UMP_CC_EFFECT_3 = 93, UMP_CC_EFFECT_4 = 94, UMP_CC_EFFECT_5 = 95, UMP_CC_DATA_INC = 96, UMP_CC_DATA_DEC = 97, UMP_CC_NRPN_LSB = 98, UMP_CC_NRPN_MSB = 99, UMP_CC_RPN_LSB = 100, UMP_CC_RPN_MSB = 101, UMP_CC_ALL_SOUND_OFF = 120, UMP_CC_RESET_ALL = 121, UMP_CC_LOCAL_CONTROL = 122, UMP_CC_ALL_NOTES_OFF = 123, UMP_CC_OMNI_OFF = 124, UMP_CC_OMNI_ON = 125, UMP_CC_POLY_OFF = 126, UMP_CC_POLY_ON = 127,}; /* MIDI 1.0 / 2.0 System Messages (0xfx) */enum { UMP_SYSTEM_STATUS_MIDI_TIME_CODE = 0xf1, UMP_SYSTEM_STATUS_SONG_POSITION = 0xf2, UMP_SYSTEM_STATUS_SONG_SELECT = 0xf3, UMP_SYSTEM_STATUS_TUNE_REQUEST = 0xf6, UMP_SYSTEM_STATUS_TIMING_CLOCK = 0xf8, UMP_SYSTEM_STATUS_START = 0xfa, UMP_SYSTEM_STATUS_CONTINUE = 0xfb, UMP_SYSTEM_STATUS_STOP = 0xfc, UMP_SYSTEM_STATUS_ACTIVE_SENSING = 0xfe, UMP_SYSTEM_STATUS_RESET = 0xff,}; /* MIDI 1.0 Realtime and SysEx status messages (0xfx) */enum { UMP_MIDI1_MSG_REALTIME = 0xf0, /* mask */ UMP_MIDI1_MSG_SYSEX_START = 0xf0, UMP_MIDI1_MSG_SYSEX_END = 0xf7,}; /* * UMP Message Definitions */ /* MIDI 1.0 Note Off / Note On (32bit) */struct snd_ump_midi1_msg_note {#ifdef __BIG_ENDIAN_BITFIELD u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 note:8; u32 velocity:8;#else u32 velocity:8; u32 note:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4;#endif} __packed; /* MIDI 1.0 Poly Pressure (32bit) */struct snd_ump_midi1_msg_paf {#ifdef __BIG_ENDIAN_BITFIELD u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 note:8; u32 data:8;#else u32 data:8; u32 note:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4;#endif} __packed; /* MIDI 1.0 Control Change (32bit) */struct snd_ump_midi1_msg_cc {#ifdef __BIG_ENDIAN_BITFIELD u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 index:8; u32 data:8;#else u32 data:8; u32 index:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4;#endif} __packed; /* MIDI 1.0 Program Change (32bit) */struct snd_ump_midi1_msg_program {#ifdef __BIG_ENDIAN_BITFIELD u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 program:8; u32 reserved:8;#else u32 reserved:8; u32 program:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4;#endif} __packed; /* MIDI 1.0 Channel Pressure (32bit) */struct snd_ump_midi1_msg_caf {#ifdef __BIG_ENDIAN_BITFIELD u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 data:8; u32 reserved:8;#else u32 reserved:8; u32 data:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4;#endif} __packed; /* MIDI 1.0 Pitch Bend (32bit) */struct snd_ump_midi1_msg_pitchbend {#ifdef __BIG_ENDIAN_BITFIELD u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 data_lsb:8; u32 data_msb:8;#else u32 data_msb:8; u32 data_lsb:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4;#endif} __packed; /* System Common and Real Time messages (32bit); no channel field */struct snd_ump_system_msg {#ifdef __BIG_ENDIAN_BITFIELD u32 type:4; u32 group:4; u32 status:8; u32 parm1:8; u32 parm2:8;#else u32 parm2:8; u32 parm1:8; u32 status:8; u32 group:4; u32 type:4;#endif} __packed; /* MIDI 1.0 UMP CVM (32bit) */union snd_ump_midi1_msg { struct snd_ump_midi1_msg_note note; struct snd_ump_midi1_msg_paf paf; struct snd_ump_midi1_msg_cc cc; struct snd_ump_midi1_msg_program pg; struct snd_ump_midi1_msg_caf caf; struct snd_ump_midi1_msg_pitchbend pb; struct snd_ump_system_msg system; u32 raw;}; /* MIDI 2.0 Note Off / Note On (64bit) */struct snd_ump_midi2_msg_note {#ifdef __BIG_ENDIAN_BITFIELD /* 0 */ u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 note:8; u32 attribute_type:8; /* 1 */ u32 velocity:16; u32 attribute_data:16;#else /* 0 */ u32 attribute_type:8; u32 note:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; /* 1 */ u32 attribute_data:16; u32 velocity:16;#endif} __packed; /* MIDI 2.0 Poly Pressure (64bit) */struct snd_ump_midi2_msg_paf {#ifdef __BIG_ENDIAN_BITFIELD /* 0 */ u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 note:8; u32 reserved:8; /* 1 */ u32 data;#else /* 0 */ u32 reserved:8; u32 note:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; /* 1 */ u32 data;#endif} __packed; /* MIDI 2.0 Per-Note Controller (64bit) */struct snd_ump_midi2_msg_pernote_cc {#ifdef __BIG_ENDIAN_BITFIELD /* 0 */ u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 note:8; u32 index:8; /* 1 */ u32 data;#else /* 0 */ u32 index:8; u32 note:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; /* 1 */ u32 data;#endif} __packed; /* MIDI 2.0 Per-Note Management (64bit) */struct snd_ump_midi2_msg_pernote_mgmt {#ifdef __BIG_ENDIAN_BITFIELD /* 0 */ u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 note:8; u32 flags:8; /* 1 */ u32 reserved;#else /* 0 */ u32 flags:8; u32 note:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; /* 1 */ u32 reserved;#endif} __packed; /* MIDI 2.0 Control Change (64bit) */struct snd_ump_midi2_msg_cc {#ifdef __BIG_ENDIAN_BITFIELD /* 0 */ u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 index:8; u32 reserved:8; /* 1 */ u32 data;#else /* 0 */ u32 reserved:8; u32 index:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; /* 1 */ u32 data;#endif} __packed; /* MIDI 2.0 Registered Controller (RPN) / Assignable Controller (NRPN) (64bit) */struct snd_ump_midi2_msg_rpn {#ifdef __BIG_ENDIAN_BITFIELD /* 0 */ u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 bank:8; u32 index:8; /* 1 */ u32 data;#else /* 0 */ u32 index:8; u32 bank:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; /* 1 */ u32 data;#endif} __packed; /* MIDI 2.0 Program Change (64bit) */struct snd_ump_midi2_msg_program {#ifdef __BIG_ENDIAN_BITFIELD /* 0 */ u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 reserved:15; u32 bank_valid:1; /* 1 */ u32 program:8; u32 reserved2:8; u32 bank_msb:8; u32 bank_lsb:8;#else /* 0 */ u32 bank_valid:1; u32 reserved:15; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; /* 1 */ u32 bank_lsb:8; u32 bank_msb:8; u32 reserved2:8; u32 program:8;#endif} __packed; /* MIDI 2.0 Channel Pressure (64bit) */struct snd_ump_midi2_msg_caf {#ifdef __BIG_ENDIAN_BITFIELD /* 0 */ u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 reserved:16; /* 1 */ u32 data;#else /* 0 */ u32 reserved:16; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; /* 1 */ u32 data;#endif} __packed; /* MIDI 2.0 Pitch Bend (64bit) */struct snd_ump_midi2_msg_pitchbend {#ifdef __BIG_ENDIAN_BITFIELD /* 0 */ u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 reserved:16; /* 1 */ u32 data;#else /* 0 */ u32 reserved:16; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; /* 1 */ u32 data;#endif} __packed; /* MIDI 2.0 Per-Note Pitch Bend (64bit) */Lines 1–500 of 765. 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// SPDX-License-Identifier: GPL-2.0-or-later /* * Universal MIDI Packet (UMP): Message Definitions */ #ifndef __SOUND_UMP_MSG_H #define __SOUND_UMP_MSG_H /* MIDI 1.0 / 2.0 Status Code (4bit) */ enum { UMP_MSG_STATUS_PER_NOTE_RCC = 0x0, UMP_MSG_STATUS_PER_NOTE_ACC = 0x1, UMP_MSG_STATUS_RPN = 0x2, UMP_MSG_STATUS_NRPN = 0x3, UMP_MSG_STATUS_RELATIVE_RPN = 0x4, UMP_MSG_STATUS_RELATIVE_NRPN = 0x5, UMP_MSG_STATUS_PER_NOTE_PITCH_BEND = 0x6, UMP_MSG_STATUS_NOTE_OFF = 0x8, UMP_MSG_STATUS_NOTE_ON = 0x9, UMP_MSG_STATUS_POLY_PRESSURE = 0xa, UMP_MSG_STATUS_CC = 0xb, UMP_MSG_STATUS_PROGRAM = 0xc, UMP_MSG_STATUS_CHANNEL_PRESSURE = 0xd, UMP_MSG_STATUS_PITCH_BEND = 0xe, UMP_MSG_STATUS_PER_NOTE_MGMT = 0xf, }; /* MIDI 1.0 Channel Control (7bit) */ enum { UMP_CC_BANK_SELECT = 0, UMP_CC_MODULATION = 1, UMP_CC_BREATH = 2, UMP_CC_FOOT = 4, UMP_CC_PORTAMENTO_TIME = 5, UMP_CC_DATA = 6, UMP_CC_VOLUME = 7, UMP_CC_BALANCE = 8, UMP_CC_PAN = 10, UMP_CC_EXPRESSION = 11, UMP_CC_EFFECT_CONTROL_1 = 12, UMP_CC_EFFECT_CONTROL_2 = 13, UMP_CC_GP_1 = 16, UMP_CC_GP_2 = 17, UMP_CC_GP_3 = 18, UMP_CC_GP_4 = 19, UMP_CC_BANK_SELECT_LSB = 32, UMP_CC_MODULATION_LSB = 33, UMP_CC_BREATH_LSB = 34, UMP_CC_FOOT_LSB = 36, UMP_CC_PORTAMENTO_TIME_LSB = 37, UMP_CC_DATA_LSB = 38, UMP_CC_VOLUME_LSB = 39, UMP_CC_BALANCE_LSB = 40, UMP_CC_PAN_LSB = 42, UMP_CC_EXPRESSION_LSB = 43, UMP_CC_EFFECT1_LSB = 44, UMP_CC_EFFECT2_LSB = 45, UMP_CC_GP_1_LSB = 48, UMP_CC_GP_2_LSB = 49, UMP_CC_GP_3_LSB = 50, UMP_CC_GP_4_LSB = 51, UMP_CC_SUSTAIN = 64, UMP_CC_PORTAMENTO_SWITCH = 65, UMP_CC_SOSTENUTO = 66, UMP_CC_SOFT_PEDAL = 67, UMP_CC_LEGATO = 68, UMP_CC_HOLD_2 = 69, UMP_CC_SOUND_CONTROLLER_1 = 70, UMP_CC_SOUND_CONTROLLER_2 = 71, UMP_CC_SOUND_CONTROLLER_3 = 72, UMP_CC_SOUND_CONTROLLER_4 = 73, UMP_CC_SOUND_CONTROLLER_5 = 74, UMP_CC_SOUND_CONTROLLER_6 = 75, UMP_CC_SOUND_CONTROLLER_7 = 76, UMP_CC_SOUND_CONTROLLER_8 = 77, UMP_CC_SOUND_CONTROLLER_9 = 78, UMP_CC_SOUND_CONTROLLER_10 = 79, UMP_CC_GP_5 = 80, UMP_CC_GP_6 = 81, UMP_CC_GP_7 = 82, UMP_CC_GP_8 = 83, UMP_CC_PORTAMENTO_CONTROL = 84, UMP_CC_EFFECT_1 = 91, UMP_CC_EFFECT_2 = 92, UMP_CC_EFFECT_3 = 93, UMP_CC_EFFECT_4 = 94, UMP_CC_EFFECT_5 = 95, UMP_CC_DATA_INC = 96, UMP_CC_DATA_DEC = 97, UMP_CC_NRPN_LSB = 98, UMP_CC_NRPN_MSB = 99, UMP_CC_RPN_LSB = 100, UMP_CC_RPN_MSB = 101, UMP_CC_ALL_SOUND_OFF = 120, UMP_CC_RESET_ALL = 121, UMP_CC_LOCAL_CONTROL = 122, UMP_CC_ALL_NOTES_OFF = 123, UMP_CC_OMNI_OFF = 124, UMP_CC_OMNI_ON = 125, UMP_CC_POLY_OFF = 126, UMP_CC_POLY_ON = 127, }; /* MIDI 1.0 / 2.0 System Messages (0xfx) */ enum { UMP_SYSTEM_STATUS_MIDI_TIME_CODE = 0xf1, UMP_SYSTEM_STATUS_SONG_POSITION = 0xf2, UMP_SYSTEM_STATUS_SONG_SELECT = 0xf3, UMP_SYSTEM_STATUS_TUNE_REQUEST = 0xf6, UMP_SYSTEM_STATUS_TIMING_CLOCK = 0xf8, UMP_SYSTEM_STATUS_START = 0xfa, UMP_SYSTEM_STATUS_CONTINUE = 0xfb, UMP_SYSTEM_STATUS_STOP = 0xfc, UMP_SYSTEM_STATUS_ACTIVE_SENSING = 0xfe, UMP_SYSTEM_STATUS_RESET = 0xff, }; /* MIDI 1.0 Realtime and SysEx status messages (0xfx) */ enum { UMP_MIDI1_MSG_REALTIME = 0xf0, /* mask */ UMP_MIDI1_MSG_SYSEX_START = 0xf0, UMP_MIDI1_MSG_SYSEX_END = 0xf7, }; /* * UMP Message Definitions */ /* MIDI 1.0 Note Off / Note On (32bit) */ struct snd_ump_midi1_msg_note { #ifdef __BIG_ENDIAN_BITFIELD u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 note:8; u32 velocity:8; #else u32 velocity:8; u32 note:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; #endif } __packed; /* MIDI 1.0 Poly Pressure (32bit) */ struct snd_ump_midi1_msg_paf { #ifdef __BIG_ENDIAN_BITFIELD u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 note:8; u32 data:8; #else u32 data:8; u32 note:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; #endif } __packed; /* MIDI 1.0 Control Change (32bit) */ struct snd_ump_midi1_msg_cc { #ifdef __BIG_ENDIAN_BITFIELD u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 index:8; u32 data:8; #else u32 data:8; u32 index:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; #endif } __packed; /* MIDI 1.0 Program Change (32bit) */ struct snd_ump_midi1_msg_program { #ifdef __BIG_ENDIAN_BITFIELD u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 program:8; u32 reserved:8; #else u32 reserved:8; u32 program:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; #endif } __packed; /* MIDI 1.0 Channel Pressure (32bit) */ struct snd_ump_midi1_msg_caf { #ifdef __BIG_ENDIAN_BITFIELD u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 data:8; u32 reserved:8; #else u32 reserved:8; u32 data:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; #endif } __packed; /* MIDI 1.0 Pitch Bend (32bit) */ struct snd_ump_midi1_msg_pitchbend { #ifdef __BIG_ENDIAN_BITFIELD u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 data_lsb:8; u32 data_msb:8; #else u32 data_msb:8; u32 data_lsb:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; #endif } __packed; /* System Common and Real Time messages (32bit); no channel field */ struct snd_ump_system_msg { #ifdef __BIG_ENDIAN_BITFIELD u32 type:4; u32 group:4; u32 status:8; u32 parm1:8; u32 parm2:8; #else u32 parm2:8; u32 parm1:8; u32 status:8; u32 group:4; u32 type:4; #endif } __packed; /* MIDI 1.0 UMP CVM (32bit) */ union snd_ump_midi1_msg { struct snd_ump_midi1_msg_note note; struct snd_ump_midi1_msg_paf paf; struct snd_ump_midi1_msg_cc cc; struct snd_ump_midi1_msg_program pg; struct snd_ump_midi1_msg_caf caf; struct snd_ump_midi1_msg_pitchbend pb; struct snd_ump_system_msg system; u32 raw; }; /* MIDI 2.0 Note Off / Note On (64bit) */ struct snd_ump_midi2_msg_note { #ifdef __BIG_ENDIAN_BITFIELD /* 0 */ u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 note:8; u32 attribute_type:8; /* 1 */ u32 velocity:16; u32 attribute_data:16; #else /* 0 */ u32 attribute_type:8; u32 note:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; /* 1 */ u32 attribute_data:16; u32 velocity:16; #endif } __packed; /* MIDI 2.0 Poly Pressure (64bit) */ struct snd_ump_midi2_msg_paf { #ifdef __BIG_ENDIAN_BITFIELD /* 0 */ u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 note:8; u32 reserved:8; /* 1 */ u32 data; #else /* 0 */ u32 reserved:8; u32 note:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; /* 1 */ u32 data; #endif } __packed; /* MIDI 2.0 Per-Note Controller (64bit) */ struct snd_ump_midi2_msg_pernote_cc { #ifdef __BIG_ENDIAN_BITFIELD /* 0 */ u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 note:8; u32 index:8; /* 1 */ u32 data; #else /* 0 */ u32 index:8; u32 note:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; /* 1 */ u32 data; #endif } __packed; /* MIDI 2.0 Per-Note Management (64bit) */ struct snd_ump_midi2_msg_pernote_mgmt { #ifdef __BIG_ENDIAN_BITFIELD /* 0 */ u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 note:8; u32 flags:8; /* 1 */ u32 reserved; #else /* 0 */ u32 flags:8; u32 note:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; /* 1 */ u32 reserved; #endif } __packed; /* MIDI 2.0 Control Change (64bit) */ struct snd_ump_midi2_msg_cc { #ifdef __BIG_ENDIAN_BITFIELD /* 0 */ u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 index:8; u32 reserved:8; /* 1 */ u32 data; #else /* 0 */ u32 reserved:8; u32 index:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; /* 1 */ u32 data; #endif } __packed; /* MIDI 2.0 Registered Controller (RPN) / Assignable Controller (NRPN) (64bit) */ struct snd_ump_midi2_msg_rpn { #ifdef __BIG_ENDIAN_BITFIELD /* 0 */ u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 bank:8; u32 index:8; /* 1 */ u32 data; #else /* 0 */ u32 index:8; u32 bank:8; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; /* 1 */ u32 data; #endif } __packed; /* MIDI 2.0 Program Change (64bit) */ struct snd_ump_midi2_msg_program { #ifdef __BIG_ENDIAN_BITFIELD /* 0 */ u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 reserved:15; u32 bank_valid:1; /* 1 */ u32 program:8; u32 reserved2:8; u32 bank_msb:8; u32 bank_lsb:8; #else /* 0 */ u32 bank_valid:1; u32 reserved:15; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; /* 1 */ u32 bank_lsb:8; u32 bank_msb:8; u32 reserved2:8; u32 program:8; #endif } __packed; /* MIDI 2.0 Channel Pressure (64bit) */ struct snd_ump_midi2_msg_caf { #ifdef __BIG_ENDIAN_BITFIELD /* 0 */ u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 reserved:16; /* 1 */ u32 data; #else /* 0 */ u32 reserved:16; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; /* 1 */ u32 data; #endif } __packed; /* MIDI 2.0 Pitch Bend (64bit) */ struct snd_ump_midi2_msg_pitchbend { #ifdef __BIG_ENDIAN_BITFIELD /* 0 */ u32 type:4; u32 group:4; u32 status:4; u32 channel:4; u32 reserved:16; /* 1 */ u32 data; #else /* 0 */ u32 reserved:16; u32 channel:4; u32 status:4; u32 group:4; u32 type:4; /* 1 */ u32 data; #endif } __packed; /* MIDI 2.0 Per-Note Pitch Bend (64bit) */