[apple/xnu.git] / bsd / sys / cdio.h

/*
 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * The contents of this file constitute Original Code as defined in and
 * are subject to the Apple Public Source License Version 1.1 (the
 * "License").  You may not use this file except in compliance with the
 * License.  Please obtain a copy of the License at
 * http://www.apple.com/publicsource and read it before using this file.
 * 
 * This Original Code and all software distributed under the License are
 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
/* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
/*
 * The NEXTSTEP Software License Agreement specifies the terms
 * and conditions for redistribution.
 */
 
#ifndef _SYS_CDIO_H_
#define _SYS_CDIO_H_

/* Shared between kernel & process */

struct cd_toc_entry {
	u_char	nothing1;
	u_char	control:4;
	u_char	addr_type:4;
	u_char	track;
	u_char	nothing2;
	u_char	addr[4];
};

struct cd_sub_channel_header {
	u_char	nothing1;
	u_char	audio_status;
#define CD_AS_AUDIO_INVALID	0x00
#define CD_AS_PLAY_IN_PROGRESS	0x11
#define CD_AS_PLAY_PAUSED	0x12
#define CD_AS_PLAY_COMPLETED	0x13
#define CD_AS_PLAY_ERROR	0x14
#define CD_AS_NO_STATUS		0x15
	u_char	data_len[2];
};

struct cd_sub_channel_position_data {
	u_char	data_format;
	u_char	control:4;
	u_char	addr_type:4;
	u_char	track_number;
	u_char	index_number;
	u_char	absaddr[4];
	u_char	reladdr[4];
};

struct cd_sub_channel_media_catalog {
	u_char	data_format;
	u_char	nothing1;
	u_char	nothing2;
	u_char	nothing3;
	u_char	:7;
	u_char	mc_valid:1;
	u_char	mc_number[15];
};

struct cd_sub_channel_track_info {
	u_char	data_format;
	u_char	nothing1;
	u_char	track_number;
	u_char	nothing2;
	u_char	:7;
	u_char	ti_valid:1;
	u_char	ti_number[15];
};

struct cd_sub_channel_info {
	struct cd_sub_channel_header header;
	union {
		struct cd_sub_channel_position_data position;
		struct cd_sub_channel_media_catalog media_catalog;
		struct cd_sub_channel_track_info track_info;
	} what;
};

/*
 * Ioctls for the CD drive
 */
struct ioc_play_track {
	u_char	start_track;
	u_char	start_index;
	u_char	end_track;
	u_char	end_index;
};

#define	CDIOCPLAYTRACKS	_IOW('c', 1, struct ioc_play_track)
struct ioc_play_blocks {
	int	blk;
	int	len;
};
#define	CDIOCPLAYBLOCKS	_IOW('c', 2, struct ioc_play_blocks)

struct ioc_read_subchannel {
	u_char	address_format;
#define CD_LBA_FORMAT		1
#define CD_MSF_FORMAT		2
	u_char	data_format;
#define CD_SUBQ_DATA		0
#define CD_CURRENT_POSITION	1
#define CD_MEDIA_CATALOG	2
#define CD_TRACK_INFO		3
	u_char	track;
	int	data_len;
	struct	cd_sub_channel_info *data;
};
#define CDIOCREADSUBCHANNEL _IOWR('c', 3, struct ioc_read_subchannel )

struct ioc_toc_header {
	u_short	len;
	u_char	starting_track;
	u_char	ending_track;
};

#define CDIOREADTOCHEADER _IOR('c', 4, struct ioc_toc_header)

struct ioc_read_toc_entry {
	u_char	address_format;
	u_char	starting_track;
	u_short	data_len;
	struct	cd_toc_entry *data;
};
#define CDIOREADTOCENTRYS _IOWR('c', 5, struct ioc_read_toc_entry)

struct	ioc_patch {
	u_char	patch[4];	/* one for each channel */
};
#define	CDIOCSETPATCH	_IOW('c', 9, struct ioc_patch)

struct	ioc_vol {
	u_char	vol[4];	/* one for each channel */
};
#define	CDIOCGETVOL	_IOR('c', 10, struct ioc_vol)
#define	CDIOCSETVOL	_IOW('c', 11, struct ioc_vol)
#define	CDIOCSETMONO	_IO('c', 12)
#define	CDIOCSETSTEREO	_IO('c', 13)
#define	CDIOCSETMUTE	_IO('c', 14)
#define	CDIOCSETLEFT	_IO('c', 15)
#define	CDIOCSETRIGHT	_IO('c', 16)
#define	CDIOCSETDEBUG	_IO('c', 17)
#define	CDIOCCLRDEBUG	_IO('c', 18)
#define	CDIOCPAUSE	_IO('c', 19)
#define	CDIOCRESUME	_IO('c', 20)
#define	CDIOCRESET	_IO('c', 21)
#define	CDIOCSTART	_IO('c', 22)
#define	CDIOCSTOP	_IO('c', 23)
#define	CDIOCEJECT	_IO('c', 24)
#define	CDIOCALLOW	_IO('c', 25)
#define	CDIOCPREVENT	_IO('c', 26)

struct ioc_play_msf {
	u_char	start_m;
	u_char	start_s;
	u_char	start_f;
	u_char	end_m;
	u_char	end_s;
	u_char	end_f;
};
#define	CDIOCPLAYMSF	_IOW('c', 25, struct ioc_play_msf)

#endif /* !_SYS_CDIO_H_ */
Commit	Line	Data
1c79356b A	1	/*
	2	* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
	6	* The contents of this file constitute Original Code as defined in and
	7	* are subject to the Apple Public Source License Version 1.1 (the
	8	* "License"). You may not use this file except in compliance with the
	9	* License. Please obtain a copy of the License at
	10	* http://www.apple.com/publicsource and read it before using this file.
	11	*
	12	* This Original Code and all software distributed under the License are
	13	* distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
	14	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
	15	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
	16	* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
	17	* License for the specific language governing rights and limitations
	18	* under the License.
	19	*
	20	* @APPLE_LICENSE_HEADER_END@
	21	*/
	22	/* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
	23	/*
	24	* The NEXTSTEP Software License Agreement specifies the terms
	25	* and conditions for redistribution.
	26	*/
	27
	28	#ifndef _SYS_CDIO_H_
	29	#define _SYS_CDIO_H_
	30
	31	/* Shared between kernel & process */
	32
	33	struct cd_toc_entry {
	34	u_char nothing1;
	35	u_char control:4;
	36	u_char addr_type:4;
	37	u_char track;
	38	u_char nothing2;
	39	u_char addr[4];
	40	};
	41
	42	struct cd_sub_channel_header {
	43	u_char nothing1;
	44	u_char audio_status;
	45	#define CD_AS_AUDIO_INVALID 0x00
	46	#define CD_AS_PLAY_IN_PROGRESS 0x11
	47	#define CD_AS_PLAY_PAUSED 0x12
	48	#define CD_AS_PLAY_COMPLETED 0x13
	49	#define CD_AS_PLAY_ERROR 0x14
	50	#define CD_AS_NO_STATUS 0x15
	51	u_char data_len[2];
	52	};
	53
	54	struct cd_sub_channel_position_data {
	55	u_char data_format;
	56	u_char control:4;
	57	u_char addr_type:4;
	58	u_char track_number;
	59	u_char index_number;
	60	u_char absaddr[4];
	61	u_char reladdr[4];
	62	};
	63
	64	struct cd_sub_channel_media_catalog {
65	u_char data_format;
66	u_char nothing1;
67	u_char nothing2;
68	u_char nothing3;
69	u_char :7;
70	u_char mc_valid:1;
71	u_char mc_number[15];
72	};
73
74	struct cd_sub_channel_track_info {
75	u_char data_format;
76	u_char nothing1;
77	u_char track_number;
78	u_char nothing2;
79	u_char :7;
80	u_char ti_valid:1;
81	u_char ti_number[15];
82	};
83
84	struct cd_sub_channel_info {
85	struct cd_sub_channel_header header;
86	union {
87	struct cd_sub_channel_position_data position;
88	struct cd_sub_channel_media_catalog media_catalog;
89	struct cd_sub_channel_track_info track_info;
90	} what;
91	};
92
93	/*
94	* Ioctls for the CD drive
95	*/
96	struct ioc_play_track {
97	u_char start_track;
98	u_char start_index;
99	u_char end_track;
100	u_char end_index;
101	};
102
103	#define CDIOCPLAYTRACKS _IOW('c', 1, struct ioc_play_track)
104	struct ioc_play_blocks {
105	int blk;
106	int len;
107	};
108	#define CDIOCPLAYBLOCKS _IOW('c', 2, struct ioc_play_blocks)
109
110	struct ioc_read_subchannel {
111	u_char address_format;
112	#define CD_LBA_FORMAT 1
113	#define CD_MSF_FORMAT 2
114	u_char data_format;
115	#define CD_SUBQ_DATA 0
116	#define CD_CURRENT_POSITION 1
117	#define CD_MEDIA_CATALOG 2
118	#define CD_TRACK_INFO 3
119	u_char track;
120	int data_len;
121	struct cd_sub_channel_info *data;
122	};
123	#define CDIOCREADSUBCHANNEL _IOWR('c', 3, struct ioc_read_subchannel )
124
125	struct ioc_toc_header {
126	u_short len;
127	u_char starting_track;
128	u_char ending_track;
129	};
130
131	#define CDIOREADTOCHEADER _IOR('c', 4, struct ioc_toc_header)
132
133	struct ioc_read_toc_entry {
134	u_char address_format;
135	u_char starting_track;
136	u_short data_len;
137	struct cd_toc_entry *data;
138	};
139	#define CDIOREADTOCENTRYS _IOWR('c', 5, struct ioc_read_toc_entry)
140
141	struct ioc_patch {
142	u_char patch[4]; /* one for each channel */
143	};
144	#define CDIOCSETPATCH _IOW('c', 9, struct ioc_patch)
145
146	struct ioc_vol {
147	u_char vol[4]; /* one for each channel */
148	};
149	#define CDIOCGETVOL _IOR('c', 10, struct ioc_vol)
150	#define CDIOCSETVOL _IOW('c', 11, struct ioc_vol)
151	#define CDIOCSETMONO _IO('c', 12)
152	#define CDIOCSETSTEREO _IO('c', 13)
153	#define CDIOCSETMUTE _IO('c', 14)
154	#define CDIOCSETLEFT _IO('c', 15)
155	#define CDIOCSETRIGHT _IO('c', 16)
156	#define CDIOCSETDEBUG _IO('c', 17)
157	#define CDIOCCLRDEBUG _IO('c', 18)
158	#define CDIOCPAUSE _IO('c', 19)
159	#define CDIOCRESUME _IO('c', 20)
160	#define CDIOCRESET _IO('c', 21)
161	#define CDIOCSTART _IO('c', 22)
162	#define CDIOCSTOP _IO('c', 23)
163	#define CDIOCEJECT _IO('c', 24)
164	#define CDIOCALLOW _IO('c', 25)
165	#define CDIOCPREVENT _IO('c', 26)
166
167	struct ioc_play_msf {
168	u_char start_m;
169	u_char start_s;
170	u_char start_f;
171	u_char end_m;
172	u_char end_s;
173	u_char end_f;
174	};
175	#define CDIOCPLAYMSF _IOW('c', 25, struct ioc_play_msf)
176
177	#endif /* !_SYS_CDIO_H_ */