diff options
Diffstat (limited to 'sys/dev/atapi/atapi.h')
| -rw-r--r-- | sys/dev/atapi/atapi.h | 221 |
1 files changed, 184 insertions, 37 deletions
diff --git a/sys/dev/atapi/atapi.h b/sys/dev/atapi/atapi.h index d382863e561..6ca00f1734e 100644 --- a/sys/dev/atapi/atapi.h +++ b/sys/dev/atapi/atapi.h @@ -1,4 +1,4 @@ -/* $OpenBSD: atapi.h,v 1.3 1996/06/10 08:01:11 downsj Exp $ */ +/* $OpenBSD: atapi.h,v 1.4 1996/07/22 03:35:42 downsj Exp $ */ /* * Copyright (c) 1996 Manuel Bouyer. All rights reserved. @@ -38,8 +38,8 @@ */ #define ATAPI_TEST_UNIT_READY 0x00 -struct test_unit_ready { - u_int8_t operation_code; +struct atapi_test_unit_ready { + u_int8_t opcode; u_int8_t reserved1[15]; }; @@ -48,8 +48,8 @@ struct test_unit_ready { */ #define ATAPI_START_STOP_UNIT 0x1b -struct start_stop_unit { - u_int8_t operation_code; +struct atapi_start_stop_unit { + u_int8_t opcode; u_int8_t flags; #define START_STOP_IMMED 0x01 u_int8_t reserved2[2]; @@ -65,8 +65,8 @@ struct start_stop_unit { */ #define ATAPI_PREVENT_ALLOW_MEDIUM_REMOVAL 0x1e -struct prevent_allow_medium_removal { - u_int8_t operation_code; +struct atapi_prevent_allow_medium_removal { + u_int8_t opcode; u_int8_t reserved1[3]; u_int8_t how; #define PR_PREVENT 0x01 @@ -80,8 +80,8 @@ struct prevent_allow_medium_removal { */ #define ATAPI_READ_CD_CAPACITY 0x25 -struct read_cd_capacity { - u_int8_t operation_code; +struct atapi_read_cd_capacity { + u_int8_t opcode; u_int8_t reserved1[7]; u_int8_t len; u_int8_t reserved2[7]; @@ -90,7 +90,7 @@ struct read_cd_capacity { /* * Volume size info. */ -struct read_cd_capacity_data { +struct atapi_read_cd_capacity_data { u_long size; /* Volume size in blocks */ u_long blksize; /* Block size in bytes */ }; @@ -100,8 +100,8 @@ struct read_cd_capacity_data { */ #define ATAPI_READ 0x28 -struct read { - u_int8_t operation_code; +struct atapi_read { + u_int8_t opcode; u_int8_t reserved1; u_int8_t lba[4]; u_int8_t reserved2; @@ -109,13 +109,91 @@ struct read { u_int8_t reserved3[7]; }; +/* + * READ_SUBCHANNEL + */ +#define ATAPI_READ_SUBCHANNEL 0x42 + +struct atapi_read_subchannel { + u_int8_t opcode; + u_int8_t flags[2]; +#define SUBCHAN_MSF 0x02 +#define SUBCHAN_SUBQ 0x40 + u_int8_t subchan_format; + u_int8_t reserved5[2]; + u_int8_t track; + u_int8_t length[2]; + u_int8_t reserved6[3]; +}; + +/* + * READ_TOC + */ +#define ATAPI_READ_TOC 0x43 + +struct atapi_read_toc { + u_int8_t opcode; + u_int8_t flags; +#define TOC_MSF 0x02 + u_int8_t reserved3[4]; + u_int8_t track; + u_int8_t length[2]; + u_int8_t format_flag; +#define TOC_FORMAT 0x40 + u_int8_t reserved5[2]; +}; + +/* + * PLAY AUDIO (10) + */ +#define ATAPI_PLAY_AUDIO 0x45 + +struct atapi_play { + u_int8_t opcode; + u_int8_t reserved1; + u_int8_t lba[4]; + u_int8_t reserved2; + u_int8_t length[2]; + u_int8_t reserved3[7]; +}; + +/* + * PLAY AUDIO (12) + */ +#define ATAPI_PLAY_BIG 0xa5 + +struct atapi_play_big { + u_int8_t opcode; + u_int8_t reserved1; + u_int8_t lba[4]; + u_int8_t length[4]; + u_int8_t reserved2[6]; +}; + +/* + * PLAY MSF + */ +#define ATAPI_PLAY_MSF 0x47 + +struct atapi_play_msf { + u_int8_t opcode; + u_int8_t reserved1[2]; + u_int8_t start_m; + u_int8_t start_s; + u_int8_t start_f; + u_int8_t end_m; + u_int8_t end_s; + u_int8_t end_f; + u_int8_t reserved3[3]; +}; + /* * PAUSE/RESUME (optional) */ #define ATAPI_PAUSE_RESUME 0x4b -struct pause_resume { - u_int8_t operation_code; +struct atapi_pause_resume { + u_int8_t opcode; u_int8_t reserved1[7]; u_int8_t resume; #define PA_PAUSE 0x00 @@ -124,12 +202,28 @@ struct pause_resume { }; /* + * MODE SELECT + */ +#define ATAPI_MODE_SELECT 0x55 + +struct atapi_mode_select { + u_int8_t opcode; + u_int8_t flags; +#define MODE_SAVEPAGE 0x01; +#define MODE_BIT 0x10; + u_int8_t page; + u_int8_t reserved3[4]; + u_int8_t length[2]; + u_int8_t reserved4[7]; +}; + +/* * MODE SENSE (mandatory) */ #define ATAPI_MODE_SENSE 0x5a -struct mode_sense { - u_int8_t operation_code; +struct atapi_mode_sense { + u_int8_t opcode; u_int8_t reserved1; u_int8_t page_code_control; #define PAGE_CODE_MASK 0x3f @@ -139,29 +233,11 @@ struct mode_sense { u_int8_t reserved3[7]; }; -struct cappage { - /* Mode data header */ - u_int8_t data_length[2]; - u_int8_t medium_type; -#define MDT_UNKNOWN 0x00 -#define MDT_DATA_120 0x01 -#define MDT_AUDIO_120 0x02 -#define MDT_COMB_120 0x03 -#define MDT_PHOTO_120 0x04 -#define MDT_DATA_80 0x05 -#define MDT_AUDIO_80 0x06 -#define MDT_COMB_80 0x07 -#define MDT_PHOTO_80 0x08 -#define MDT_NO_DISC 0x70 -#define MDT_DOOR_OPEN 0x71 -#define MDT_FMT_ERROR 0x72 - u_int8_t reserved1[5]; - +struct atapi_cappage { /* Capabilities page */ u_int8_t page_code; -#define CAP_PAGE 0x2a - u_int8_t param_len; - u_int8_t reserved2[2]; + u_int8_t param_len; + u_int8_t reserved2[2]; u_int8_t format_cap; #define FORMAT_AUDIO_PLAY 0x01 /* audio play supported */ @@ -219,6 +295,77 @@ struct cappage { u_int8_t reserved4[2]; }; +struct atapi_audiopage { + u_int8_t page; + u_int8_t length; + u_int8_t flags; +#define ATAPI_PA_SOTC 0x2 +#define ATAPI_PA_IMMED 0x4 + u_int8_t reserved4[3]; + u_int8_t lbaps[2]; + struct port { +#define CHANNEL_0 0x1 +#define CHANNEL_1 0x2 +#define CHANNEL_2 0x4 +#define CHANNEL_3 0x8 +#define MUTE_CHANNEL 0x0 +#define LEFT_CHANNEL 0x1 +#define RIGHT_CHANNEL 0x2 +#define BOTH_CHANNEL 0x3 +#define LEFT2_CHANNEL 0x4 +#define RIGHT2_CHANNEL 0x8 + u_int8_t channels; /* first four bits */ + u_int8_t volume; + } port[4]; +}; + +struct atapi_cdrompage { + u_int8_t page; + u_int8_t length; + u_int8_t reserved1; + u_int8_t inact_mult; /* first four bits */ + u_int16_t spm; + u_int16_t fps; +}; + +struct atapi_mode_data { + struct mode_header { + u_int8_t length[2]; + u_int8_t medium; +#define MDT_UNKNOWN 0x00 +#define MDT_DATA_120 0x01 +#define MDT_AUDIO_120 0x02 +#define MDT_COMB_120 0x03 +#define MDT_PHOTO_120 0x04 +#define MDT_DATA_80 0x05 +#define MDT_AUDIO_80 0x06 +#define MDT_COMB_80 0x07 +#define MDT_PHOTO_80 0x08 +#define MDT_NO_DISC 0x70 +#define MDT_DOOR_OPEN 0x71 +#define MDT_FMT_ERROR 0x72 + u_int8_t reserved[5]; + } header; +#define ATAPI_CDROM_PAGE 0x0d +#define ATAPI_AUDIO_PAGE 0x0e +#define ATAPI_AUDIO_PAGE_MASK 0x4e +#define ATAPI_CAP_PAGE 0x2a + union { + u_int8_t atapi_page_code; + struct atapi_cdrompage atapi_page_cdrom; + struct atapi_cappage atapi_page_cap; + struct atapi_audiopage atapi_page_audio; + } page; +#define page_code page.atapi_page_code +#define page_cdrom page.atapi_page_cdrom +#define page_cap page.atapi_page_cap +#define page_audio page.atapi_page_audio +}; + +#define AUDIOPAGESIZE sizeof(struct atapi_audiopage)+sizeof(struct mode_header) +#define CDROMPAGESIZE sizeof(struct atapi_cdrompage)+sizeof(struct mode_header) +#define CAPPAGESIZE sizeof(struct atapi_cappage)+sizeof(struct mode_header) + /* ATAPI error codes */ #define ATAPI_SK_NO_SENSE 0x0 #define ATAPI_SK_REC_ERROR 0x1 /* recovered error */ |