2 * 32bit -> 64bit ioctl wrapper for sequencer API
3 * Copyright (c) by Takashi Iwai <tiwai@suse.de>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 #include <sound/driver.h>
22 #include <linux/time.h>
24 #include <sound/core.h>
25 #include <sound/timer.h>
26 #include <asm/uaccess.h>
27 #include <sound/asequencer.h>
30 struct sndrv_seq_port_info32 {
31 struct sndrv_seq_addr addr; /* client/port numbers */
32 char name[64]; /* port name */
34 u32 capability; /* port capability bits */
35 u32 type; /* port type bits */
36 s32 midi_channels; /* channels per MIDI port */
37 s32 midi_voices; /* voices per MIDI port */
38 s32 synth_voices; /* voices per SYNTH port */
40 s32 read_use; /* R/O: subscribers for output (from this port) */
41 s32 write_use; /* R/O: subscribers for input (to this port) */
43 u32 kernel; /* reserved for kernel use (must be NULL) */
44 u32 flags; /* misc. conditioning */
45 char reserved[60]; /* for future use */
48 #define CVT_sndrv_seq_port_info()\
51 memcpy(dst->name, src->name, sizeof(dst->name));\
62 DEFINE_ALSA_IOCTL(seq_port_info);
63 DEFINE_ALSA_IOCTL_ENTRY(create_port, seq_port_info, SNDRV_SEQ_IOCTL_CREATE_PORT);
64 DEFINE_ALSA_IOCTL_ENTRY(delete_port, seq_port_info, SNDRV_SEQ_IOCTL_DELETE_PORT);
65 DEFINE_ALSA_IOCTL_ENTRY(get_port_info, seq_port_info, SNDRV_SEQ_IOCTL_GET_PORT_INFO);
66 DEFINE_ALSA_IOCTL_ENTRY(set_port_info, seq_port_info, SNDRV_SEQ_IOCTL_SET_PORT_INFO);
67 DEFINE_ALSA_IOCTL_ENTRY(query_next_port, seq_port_info, SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT);
71 #define AP(x) snd_ioctl32_##x
74 SNDRV_SEQ_IOCTL_CREATE_PORT32 = _IOWR('S', 0x20, struct sndrv_seq_port_info32),
75 SNDRV_SEQ_IOCTL_DELETE_PORT32 = _IOW ('S', 0x21, struct sndrv_seq_port_info32),
76 SNDRV_SEQ_IOCTL_GET_PORT_INFO32 = _IOWR('S', 0x22, struct sndrv_seq_port_info32),
77 SNDRV_SEQ_IOCTL_SET_PORT_INFO32 = _IOW ('S', 0x23, struct sndrv_seq_port_info32),
78 SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT32 = _IOWR('S', 0x52, struct sndrv_seq_port_info32),
81 struct ioctl32_mapper seq_mappers[] = {
82 MAP_COMPAT(SNDRV_SEQ_IOCTL_PVERSION),
83 MAP_COMPAT(SNDRV_SEQ_IOCTL_CLIENT_ID),
84 MAP_COMPAT(SNDRV_SEQ_IOCTL_SYSTEM_INFO),
85 MAP_COMPAT(SNDRV_SEQ_IOCTL_GET_CLIENT_INFO),
86 MAP_COMPAT(SNDRV_SEQ_IOCTL_SET_CLIENT_INFO),
87 { SNDRV_SEQ_IOCTL_CREATE_PORT32, AP(create_port) },
88 { SNDRV_SEQ_IOCTL_DELETE_PORT32, AP(delete_port) },
89 { SNDRV_SEQ_IOCTL_GET_PORT_INFO32, AP(get_port_info) },
90 { SNDRV_SEQ_IOCTL_SET_PORT_INFO32, AP(set_port_info) },
91 MAP_COMPAT(SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT),
92 MAP_COMPAT(SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT),
93 MAP_COMPAT(SNDRV_SEQ_IOCTL_CREATE_QUEUE),
94 MAP_COMPAT(SNDRV_SEQ_IOCTL_DELETE_QUEUE),
95 MAP_COMPAT(SNDRV_SEQ_IOCTL_GET_QUEUE_INFO),
96 MAP_COMPAT(SNDRV_SEQ_IOCTL_SET_QUEUE_INFO),
97 MAP_COMPAT(SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE),
98 MAP_COMPAT(SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS),
99 MAP_COMPAT(SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO),
100 MAP_COMPAT(SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO),
101 MAP_COMPAT(SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER),
102 MAP_COMPAT(SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER),
103 MAP_COMPAT(SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT),
104 MAP_COMPAT(SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT),
105 MAP_COMPAT(SNDRV_SEQ_IOCTL_GET_CLIENT_POOL),
106 MAP_COMPAT(SNDRV_SEQ_IOCTL_SET_CLIENT_POOL),
107 MAP_COMPAT(SNDRV_SEQ_IOCTL_REMOVE_EVENTS),
108 MAP_COMPAT(SNDRV_SEQ_IOCTL_QUERY_SUBS),
109 MAP_COMPAT(SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION),
110 MAP_COMPAT(SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT),
111 { SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT32, AP(query_next_port) },
112 MAP_COMPAT(SNDRV_SEQ_IOCTL_RUNNING_MODE),