// SPDX-License-Identifier: GPL-2.0-or-later /* * 32bit -> 64bit ioctl wrapper for sequencer API * Copyright (c) by Takashi Iwai <tiwai@suse.de>
*/
/* This file included from seq.c */
#include <linux/compat.h> #include <linux/slab.h>
struct snd_seq_port_info32 { struct snd_seq_addr addr; /* client/port numbers */ char name[64]; /* port name */
u32 capability; /* port capability bits */
u32 type; /* port type bits */
s32 midi_channels; /* channels per MIDI port */
s32 midi_voices; /* voices per MIDI port */
s32 synth_voices; /* voices per SYNTH port */
s32 read_use; /* R/O: subscribers for output (from this port) */
s32 write_use; /* R/O: subscribers for input (to this port) */
u32 kernel; /* reserved for kernel use (must be NULL) */
u32 flags; /* misc. conditioning */ unsignedchar time_queue; /* queue # for timestamping */ char reserved[59]; /* for future use */
};
switch (cmd) { case SNDRV_SEQ_IOCTL_PVERSION: case SNDRV_SEQ_IOCTL_USER_PVERSION: case SNDRV_SEQ_IOCTL_CLIENT_ID: case SNDRV_SEQ_IOCTL_SYSTEM_INFO: case SNDRV_SEQ_IOCTL_GET_CLIENT_INFO: case SNDRV_SEQ_IOCTL_SET_CLIENT_INFO: case SNDRV_SEQ_IOCTL_GET_CLIENT_UMP_INFO: case SNDRV_SEQ_IOCTL_SET_CLIENT_UMP_INFO: case SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT: case SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT: case SNDRV_SEQ_IOCTL_CREATE_QUEUE: case SNDRV_SEQ_IOCTL_DELETE_QUEUE: case SNDRV_SEQ_IOCTL_GET_QUEUE_INFO: case SNDRV_SEQ_IOCTL_SET_QUEUE_INFO: case SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE: case SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS: case SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO: case SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO: case SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER: case SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER: case SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT: case SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT: case SNDRV_SEQ_IOCTL_GET_CLIENT_POOL: case SNDRV_SEQ_IOCTL_SET_CLIENT_POOL: case SNDRV_SEQ_IOCTL_REMOVE_EVENTS: case SNDRV_SEQ_IOCTL_QUERY_SUBS: case SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION: case SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT: case SNDRV_SEQ_IOCTL_RUNNING_MODE: return snd_seq_ioctl(file, cmd, arg); case SNDRV_SEQ_IOCTL_CREATE_PORT32: return snd_seq_call_port_info_ioctl(client, SNDRV_SEQ_IOCTL_CREATE_PORT, argp); case SNDRV_SEQ_IOCTL_DELETE_PORT32: return snd_seq_call_port_info_ioctl(client, SNDRV_SEQ_IOCTL_DELETE_PORT, argp); case SNDRV_SEQ_IOCTL_GET_PORT_INFO32: return snd_seq_call_port_info_ioctl(client, SNDRV_SEQ_IOCTL_GET_PORT_INFO, argp); case SNDRV_SEQ_IOCTL_SET_PORT_INFO32: return snd_seq_call_port_info_ioctl(client, SNDRV_SEQ_IOCTL_SET_PORT_INFO, argp); case SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT32: return snd_seq_call_port_info_ioctl(client, SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT, argp);
} return -ENOIOCTLCMD;
}
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