/* * * $Id: k3bmmc.h 630384 2007-02-05 09:33:17Z mlaurent $ * Copyright (C) 2003-2007 Sebastian Trueg <trueg@k3b.org> * * This file is part of the K3b project. * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * See the file "COPYING" for the exact licensing terms. */ #ifndef _K3B_MMC_H_ #define _K3B_MMC_H_ #ifdef HAVE_CONFIG_H #include <config.h> #endif namespace K3bDevice { /* * struct disc_info taken from cdrwtool.h * * * disc status (status): * 00b - empty disc * 01b - incomplete disc (appendable) * 10b - Complete disc * 11b - Others * * State of last session (border) * 00b - Empty session * 01b - Incomplete session * 10b - Reseverd * 11b - Complete session (only possible when disc status is complete) */ typedef struct disc_info { TQ_UINT16 length; #ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN unsigned char reserved1 : 3; unsigned char erasable : 1; unsigned char border : 2; unsigned char status : 2; #else unsigned char status : 2; unsigned char border : 2; unsigned char erasable : 1; unsigned char reserved1 : 3; #endif unsigned char n_first_track; unsigned char n_sessions_l; unsigned char first_track_l; unsigned char last_track_l; #ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN unsigned char did_v : 1; unsigned char dbc_v : 1; unsigned char uru : 1; unsigned char reserved2 : 2; unsigned char dbit : 1; unsigned char bg_f_status : 1; #else unsigned char bg_f_status : 1; unsigned char dbit : 1; unsigned char reserved2 : 2; unsigned char uru : 1; unsigned char dbc_v : 1; unsigned char did_v : 1; #endif /* * disc type * 00h - CD-DA of CDROM * 10h - CD-I * 20h - CD-ROM XA * FFh - Undefined * All other values are reserved */ unsigned char disc_type; unsigned char n_sessions_m; unsigned char first_track_m; unsigned char last_track_m; TQ_UINT32 disc_id; /* * Last session lead-in start time * if the disc is complete this shall be FF/FF/FF */ unsigned char lead_in_r; unsigned char lead_in_m; unsigned char lead_in_s; unsigned char lead_in_f; /* * Last possible start time for start of lead-in * if the disc is complete this shall be FF/FF/FF */ unsigned char lead_out_r; unsigned char lead_out_m; unsigned char lead_out_s; unsigned char lead_out_f; unsigned char disc_bar_code[8]; // // We need to make sure the structure has a proper size // I think it needs to be a power of 2. // With ide-scsi there is no problem. But without the // GPCMD_READ_DISC_INFO command failes if the size is 34 // /* unsigned char reserved3; */ /* unsigned char opc_entries; */ } disc_info_t; /* * struct track_info taken from cdrwtool.h */ typedef struct track_info { unsigned char data_length[2]; unsigned char track_number_l; unsigned char session_number_l; unsigned char reserved1; #ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN unsigned char reserved2 : 2; unsigned char damage : 1; unsigned char copy : 1; unsigned char track_mode : 4; unsigned char rt : 1; unsigned char blank : 1; unsigned char packet : 1; unsigned char fp : 1; unsigned char data_mode : 4; unsigned char reserved3 : 6; unsigned char lra_v : 1; unsigned char nwa_v : 1; #else unsigned char track_mode : 4; unsigned char copy : 1; unsigned char damage : 1; unsigned char reserved2 : 2; unsigned char data_mode : 4; unsigned char fp : 1; unsigned char packet : 1; unsigned char blank : 1; unsigned char rt : 1; unsigned char nwa_v : 1; unsigned char lra_v : 1; unsigned char reserved3 : 6; #endif unsigned char track_start[4]; unsigned char next_writable[4]; unsigned char free_blocks[4]; unsigned char packet_size[4]; unsigned char track_size[4]; unsigned char last_recorded[4]; unsigned char track_number_m; unsigned char session_number_m; unsigned char reserved4; unsigned char reserved5; unsigned char read_compatibility[4]; } track_info_t; /* * Use this with the GPCMD_READ_TOC_PMA_ATIP command * where format is set to 2 (Full TOC) */ struct toc_raw_track_descriptor { unsigned char session_number; #ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN unsigned char adr : 4; unsigned char control : 4; #else unsigned char control : 4; unsigned char adr : 4; #endif unsigned char tno; unsigned char point; unsigned char min; unsigned char sec; unsigned char frame; unsigned char zero; unsigned char p_min; unsigned char p_sec; unsigned char p_frame; }; #ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN struct cd_wr_speed_performance { unsigned char res0; /* Reserved */ unsigned char res_1_27 : 6; /* Reserved */ unsigned char rot_ctl_sel : 2; /* Rotational control selected */ unsigned char wr_speed_supp[2]; /* Supported write speed */ }; #else struct cd_wr_speed_performance { unsigned char res0; /* Reserved */ unsigned char rot_ctl_sel : 2; /* Rotational control selected */ unsigned char res_1_27 : 6; /* Reserved */ unsigned char wr_speed_supp[2]; /* Supported write speed */ }; #endif /** * Based on the cdrecord struct cd_mode_page_2A * MM Capabilities and Mechanical Status Page */ #ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN struct mm_cap_page_2A { unsigned char PS : 1; unsigned char res_1 : 1; unsigned char page_code : 6; unsigned char page_len; /* 0x14 = 20 Bytes (MMC) */ /* 0x18 = 24 Bytes (MMC-2) */ /* 0x1C >= 28 Bytes (MMC-3) */ unsigned char res_2_67 : 2; /* Reserved */ unsigned char dvd_ram_read : 1; /* Reads DVD-RAM media */ unsigned char dvd_r_read : 1; /* Reads DVD-R media */ unsigned char dvd_rom_read : 1; /* Reads DVD ROM media */ unsigned char method2 : 1; /* Reads fixed packet method2 media */ unsigned char cd_rw_read : 1; /* Reads CD-RW media */ unsigned char cd_r_read : 1; /* Reads CD-R media */ unsigned char res_3_67 : 2; /* Reserved */ unsigned char dvd_ram_write : 1; /* Supports writing DVD-RAM media */ unsigned char dvd_r_write : 1; /* Supports writing DVD-R media */ unsigned char res_3_3 : 1; /* Reserved */ unsigned char test_write : 1; /* Supports emulation write */ unsigned char cd_rw_write : 1; /* Supports writing CD-RW media */ unsigned char cd_r_write : 1; /* Supports writing CD-R media */ unsigned char BUF : 1; /* Supports Buffer under. free rec. */ unsigned char multi_session : 1; /* Reads multi-session media */ unsigned char mode_2_form_2 : 1; /* Reads Mode-2 form 2 media */ unsigned char mode_2_form_1 : 1; /* Reads Mode-2 form 1 media (XA) */ unsigned char digital_port_1 : 1; /* Supports digital output on port 1 */ unsigned char digital_port_2 : 1; /* Supports digital output on port 2 */ unsigned char composite : 1; /* Deliveres composite A/V stream */ unsigned char audio_play : 1; /* Supports Audio play operation */ unsigned char read_bar_code : 1; /* Supports reading bar codes */ unsigned char UPC : 1; /* Reads media catalog number (UPC) */ unsigned char ISRC : 1; /* Reads ISRC information */ unsigned char c2_pointers : 1; /* Supports C2 error pointers */ unsigned char rw_deint_corr : 1; /* Reads de-interleved R-W sub chan */ unsigned char rw_supported : 1; /* Reads R-W sub channel information */ unsigned char cd_da_accurate : 1; /* READ CD data stream is accurate */ unsigned char cd_da_supported : 1; /* Reads audio data with READ CD cmd */ unsigned char loading_type : 3; /* Loading mechanism type */ unsigned char res_6_4 : 1; /* Reserved */ unsigned char eject : 1; /* Ejects disc/cartr with STOP LoEj */ unsigned char prevent_jumper : 1; /* State of prev/allow jumper 0=pres */ unsigned char lock_state : 1; /* Lock state 0=unlocked 1=locked */ unsigned char lock : 1; /* PREVENT/ALLOW may lock media */ unsigned char res_7 : 2; /* Reserved */ unsigned char rw_in_lead_in : 1; /* Reads raw R-W subcode from lead in */ unsigned char side_change : 1; /* Side change capable */ unsigned char sw_slot_sel : 1; /* Load empty slot in changer */ unsigned char disk_present_rep : 1; /* Changer supports disk present rep */ unsigned char sep_chan_mute : 1; /* Mute controls each channel separat*/ unsigned char sep_chan_vol : 1; /* Vol controls each channel separat */ unsigned char max_read_speed[2]; /* Max. read speed in KB/s */ /* obsolete in MMC-4 */ unsigned char num_vol_levels[2]; /* # of supported volume levels */ unsigned char buffer_size[2]; /* Buffer size for the data in KB */ unsigned char cur_read_speed[2]; /* Current read speed in KB/s */ /* obsolete in MMC-4 */ unsigned char res_16; /* Reserved */ unsigned char res_17 : 2; /* Reserved */ unsigned char length : 2; /* 0=32BCKs 1=16BCKs 2=24BCKs 3=24I2c*/ unsigned char LSBF : 1; /* Set: LSB first Clear: MSB first */ unsigned char RCK : 1; /* Set: HIGH high LRCK=left channel */ unsigned char BCK : 1; /* Data valid on falling edge of BCK */ unsigned char res_17_0 : 1; /* Reserved */ unsigned char max_write_speed[2]; /* Max. write speed supported in KB/s*/ /* obsolete in MMC-4 */ unsigned char cur_write_speed[2]; /* Current write speed in KB/s */ /* obsolete in MMC-4 */ /* Byte 22 ... Only in MMC-2 */ unsigned char copy_man_rev[2]; /* Copy management revision supported*/ unsigned char res_24; /* Reserved */ unsigned char res_25; /* Reserved */ /* Byte 26 ... Only in MMC-3 */ unsigned char res_26; /* Reserved */ unsigned char res_27_27 : 6; /* Reserved */ unsigned char rot_ctl_sel : 2; /* Rotational control selected */ unsigned char v3_cur_write_speed[2]; /* Current write speed in KB/s */ unsigned char num_wr_speed_des[2]; /* # of wr speed perf descr. tables */ struct cd_wr_speed_performance wr_speed_des[1]; /* wr speed performance descriptor */ /* Actually more (num_wr_speed_des) */ }; #else // LITTLE_ENDIAN struct mm_cap_page_2A { unsigned char page_code : 6; unsigned char res_1 : 1; unsigned char PS : 1; unsigned char page_len; /* 0x14 = 20 Bytes (MMC) */ /* 0x18 = 24 Bytes (MMC-2) */ /* 0x1C >= 28 Bytes (MMC-3) */ unsigned char cd_r_read : 1; /* Reads CD-R media */ unsigned char cd_rw_read : 1; /* Reads CD-RW media */ unsigned char method2 : 1; /* Reads fixed packet method2 media */ unsigned char dvd_rom_read : 1; /* Reads DVD ROM media */ unsigned char dvd_r_read : 1; /* Reads DVD-R media */ unsigned char dvd_ram_read : 1; /* Reads DVD-RAM media */ unsigned char res_2_67 : 2; /* Reserved */ unsigned char cd_r_write : 1; /* Supports writing CD-R media */ unsigned char cd_rw_write : 1; /* Supports writing CD-RW media */ unsigned char test_write : 1; /* Supports emulation write */ unsigned char res_3_3 : 1; /* Reserved */ unsigned char dvd_r_write : 1; /* Supports writing DVD-R media */ unsigned char dvd_ram_write : 1; /* Supports writing DVD-RAM media */ unsigned char res_3_67 : 2; /* Reserved */ unsigned char audio_play : 1; /* Supports Audio play operation */ unsigned char composite : 1; /* Deliveres composite A/V stream */ unsigned char digital_port_2 : 1; /* Supports digital output on port 2 */ unsigned char digital_port_1 : 1; /* Supports digital output on port 1 */ unsigned char mode_2_form_1 : 1; /* Reads Mode-2 form 1 media (XA) */ unsigned char mode_2_form_2 : 1; /* Reads Mode-2 form 2 media */ unsigned char multi_session : 1; /* Reads multi-session media */ unsigned char BUF : 1; /* Supports Buffer under. free rec. */ unsigned char cd_da_supported : 1; /* Reads audio data with READ CD cmd */ unsigned char cd_da_accurate : 1; /* READ CD data stream is accurate */ unsigned char rw_supported : 1; /* Reads R-W sub channel information */ unsigned char rw_deint_corr : 1; /* Reads de-interleved R-W sub chan */ unsigned char c2_pointers : 1; /* Supports C2 error pointers */ unsigned char ISRC : 1; /* Reads ISRC information */ unsigned char UPC : 1; /* Reads media catalog number (UPC) */ unsigned char read_bar_code : 1; /* Supports reading bar codes */ unsigned char lock : 1; /* PREVENT/ALLOW may lock media */ unsigned char lock_state : 1; /* Lock state 0=unlocked 1=locked */ unsigned char prevent_jumper : 1; /* State of prev/allow jumper 0=pres */ unsigned char eject : 1; /* Ejects disc/cartr with STOP LoEj */ unsigned char res_6_4 : 1; /* Reserved */ unsigned char loading_type : 3; /* Loading mechanism type */ unsigned char sep_chan_vol : 1; /* Vol controls each channel separat */ unsigned char sep_chan_mute : 1; /* Mute controls each channel separat*/ unsigned char disk_present_rep : 1; /* Changer supports disk present rep */ unsigned char sw_slot_sel : 1; /* Load empty slot in changer */ unsigned char side_change : 1; /* Side change capable */ unsigned char rw_in_lead_in : 1; /* Reads raw R-W subcode from lead in */ unsigned char res_7 : 2; /* Reserved */ unsigned char max_read_speed[2]; /* Max. read speed in KB/s */ /* obsolete in MMC-4 */ unsigned char num_vol_levels[2]; /* # of supported volume levels */ unsigned char buffer_size[2]; /* Buffer size for the data in KB */ unsigned char cur_read_speed[2]; /* Current read speed in KB/s */ /* obsolete in MMC-4 */ unsigned char res_16; /* Reserved */ unsigned char res_17_0 : 1; /* Reserved */ unsigned char BCK : 1; /* Data valid on falling edge of BCK */ unsigned char RCK : 1; /* Set: HIGH high LRCK=left channel */ unsigned char LSBF : 1; /* Set: LSB first Clear: MSB first */ unsigned char length : 2; /* 0=32BCKs 1=16BCKs 2=24BCKs 3=24I2c*/ unsigned char res_17 : 2; /* Reserved */ unsigned char max_write_speed[2]; /* Max. write speed supported in KB/s*/ /* obsolete in MMC-4 */ unsigned char cur_write_speed[2]; /* Current write speed in KB/s */ /* obsolete in MMC-4 */ /* Byte 22 ... Only in MMC-2 */ unsigned char copy_man_rev[2]; /* Copy management revision supported*/ unsigned char res_24; /* Reserved */ unsigned char res_25; /* Reserved */ /* Byte 26 ... Only in MMC-3 */ unsigned char res_26; /* Reserved */ unsigned char rot_ctl_sel : 2; /* Rotational control selected */ unsigned char res_27_27 : 6; /* Reserved */ unsigned char v3_cur_write_speed[2]; /* Current write speed in KB/s */ unsigned char num_wr_speed_des[2]; /* # of wr speed perf descr. tables */ struct cd_wr_speed_performance wr_speed_des[1]; /* wr speed performance descriptor */ /* Actually more (num_wr_speed_des) */ }; #endif /** * Based on the cdrecord struct cd_mode_page_05 * Write Parameters Mode Page */ #ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN struct wr_param_page_05 { /* write parameters */ unsigned char PS : 1; unsigned char res_1 : 1; unsigned char page_code : 6; unsigned char page_len; /* 0x32 = 50 Bytes */ unsigned char res_2_7 : 1; unsigned char BUFE : 1; /* Enable Bufunderrun free rec. */ unsigned char LS_V : 1; /* Link size valid */ unsigned char test_write : 1; /* Do not actually write data */ unsigned char write_type : 4; /* Session write type (PACKET/TAO...)*/ unsigned char multi_session : 2; /* Multi session write type */ unsigned char fp : 1; /* Fixed packed (if in packet mode) */ unsigned char copy : 1; /* 1st higher gen of copy prot track */ unsigned char track_mode : 4; /* Track mode (Q-sub control nibble) */ unsigned char res_4 : 4; /* Reserved */ unsigned char dbtype : 4; /* Data block type */ unsigned char link_size; /* Link Size (default is 7) */ unsigned char res_6; /* Reserved */ unsigned char res_7 : 2; /* Reserved */ unsigned char host_appl_code : 6; /* Host application code of disk */ unsigned char session_format; /* Session format (DA/CDI/XA) */ unsigned char res_9; /* Reserved */ unsigned char packet_size[4]; /* # of user datablocks/fixed packet */ unsigned char audio_pause_len[2]; /* # of blocks where index is zero */ unsigned char media_cat_number[16]; /* Media catalog Number (MCN) */ unsigned char ISRC[14]; /* ISRC for this track */ unsigned char sub_header[4]; unsigned char vendor_uniq[4]; }; #else // __LITTLE_ENDIAN struct wr_param_page_05 { /* write parameters */ unsigned char page_code : 6; unsigned char res_1 : 1; unsigned char PS : 1; unsigned char p_len; /* 0x32 = 50 Bytes */ unsigned char write_type : 4; /* Session write type (PACKET/TAO...)*/ unsigned char test_write : 1; /* Do not actually write data */ unsigned char LS_V : 1; /* Link size valid */ unsigned char BUFE : 1; /* Enable Bufunderrun free rec. */ unsigned char res_2_7 : 1; unsigned char track_mode : 4; /* Track mode (Q-sub control nibble) */ unsigned char copy : 1; /* 1st higher gen of copy prot track ~*/ unsigned char fp : 1; /* Fixed packed (if in packet mode) */ unsigned char multi_session : 2; /* Multi session write type */ unsigned char dbtype : 4; /* Data block type */ unsigned char res_4 : 4; /* Reserved */ unsigned char link_size; /* Link Size (default is 7) */ unsigned char res_6; /* Reserved */ unsigned char host_appl_code : 6; /* Host application code of disk */ unsigned char res_7 : 2; /* Reserved */ unsigned char session_format; /* Session format (DA/CDI/XA) */ unsigned char res_9; /* Reserved */ unsigned char packet_size[4]; /* # of user datablocks/fixed packet */ unsigned char audio_pause_len[2]; /* # of blocks where index is zero */ unsigned char media_cat_number[16]; /* Media catalog Number (MCN) */ unsigned char ISRC[14]; /* ISRC for this track */ unsigned char sub_header[4]; unsigned char vendor_uniq[4]; }; #endif struct toc_track_descriptor { unsigned char res1; #ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN unsigned char adr : 4; unsigned char control : 4; #else unsigned char control : 4; unsigned char adr : 4; #endif unsigned char track_no; unsigned char res2; unsigned char start_adr[4]; }; struct atip_descriptor { unsigned char dataLength[2]; unsigned char res1; unsigned char res2; #ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN unsigned char ind_wr_power : 4; // indicated writing power unsigned char ddcd : 1; // DDCD unsigned char ref_speed : 3; // reference Speed unsigned char zero : 1; // 0 unsigned char uru : 1; // Uru unsigned char res3 : 6; unsigned char one : 1; // 1 unsigned char disc_type : 1; // Disc Type unsigned char disc_subtype : 3; // Disc Sub-Type unsigned char a1_valid : 1; unsigned char a2_valid : 1; unsigned char a3_valid : 1; #else unsigned char ref_speed : 3; // reference Speed unsigned char ddcd : 1; // DDCD unsigned char ind_wr_power : 4; // indicated writing power unsigned char res3 : 6; unsigned char uru : 1; // Uru unsigned char zero : 1; // 0 unsigned char a3_valid : 1; unsigned char a2_valid : 1; unsigned char a1_valid : 1; unsigned char disc_subtype : 3; // Disc Sub-Type unsigned char disc_type : 1; // Disc Type unsigned char one : 1; // 1 #endif unsigned char res4; unsigned char lead_in_m; unsigned char lead_in_s; unsigned char lead_in_f; unsigned char res5; unsigned char lead_out_m; unsigned char lead_out_s; unsigned char lead_out_f; unsigned char res6; unsigned char a1[3]; unsigned char res7; unsigned char a2[3]; unsigned char res8; unsigned char a3[3]; unsigned char res9; unsigned char s4[3]; unsigned char res10; }; struct mechanism_status_header { #ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN unsigned char fault : 1; unsigned char changer_state : 2; unsigned char slot_low : 5; #else unsigned char slot_low : 5; unsigned char changer_state : 2; unsigned char fault : 1; #endif #ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN unsigned char mech_state : 3; unsigned char door_open : 1; unsigned char res1 : 1; unsigned char slot_high : 3; #else unsigned char slot_high : 3; unsigned char res1 : 1; unsigned char door_open : 1; unsigned char mech_state : 3; #endif unsigned char current_lba[3]; unsigned char num_slots; unsigned char slot_len[2]; }; struct mechanism_status_slot { #ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN unsigned char disc_present : 1; unsigned char res1 : 6; unsigned char change : 1; #else unsigned char change : 1; unsigned char res1 : 6; unsigned char disc_present : 1; #endif #ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN unsigned char res2 : 6; unsigned char cwp_v : 1; unsigned char cwp : 1; #else unsigned char cwp : 1; unsigned char cwp_v : 1; unsigned char res2 : 6; #endif unsigned char res3; unsigned char res4; }; struct inquiry { #ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN unsigned char p_qualifier : 3; unsigned char p_device_type : 5; unsigned char rmb : 1; unsigned char reserved1 : 7; #else unsigned char p_device_type : 5; unsigned char p_qualifier : 3; unsigned char reserved1 : 7; unsigned char rmb : 1; #endif unsigned char version; #ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN unsigned char interface_dep : 4; unsigned char data_format : 4; #else unsigned char data_format : 4; unsigned char interface_dep : 4; #endif unsigned char add_length; unsigned char reserved2; #ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN unsigned char bque : 1; unsigned char enc_serv : 1; unsigned char vs1 : 1; unsigned char multi_p : 1; unsigned char m_chngr : 1; unsigned char reserved3 : 1; unsigned char reserved4 : 1; unsigned char addr_16 : 1; unsigned char rel_adr : 1; unsigned char reserved5 : 1; unsigned char w_bus_16 : 1; unsigned char sync : 1; unsigned char linked : 1; unsigned char reserved6 : 1; unsigned char cmd_que : 1; unsigned char vs2 : 1; #else unsigned char addr_16 : 1; unsigned char reserved4 : 1; unsigned char reserved3 : 1; unsigned char m_chngr : 1; unsigned char multi_p : 1; unsigned char vs1 : 1; unsigned char enc_serv : 1; unsigned char bque : 1; unsigned char vs2 : 1; unsigned char cmd_que : 1; unsigned char reserved6 : 1; unsigned char linked : 1; unsigned char sync : 1; unsigned char w_bus_16 : 1; unsigned char reserved5 : 1; unsigned char rel_adr : 1; #endif unsigned char vendor[8]; unsigned char product[16]; unsigned char revision[4]; unsigned char vendor_specific[20]; unsigned char reserved7[2]; unsigned char version1[2]; unsigned char version2[2]; unsigned char version3[2]; unsigned char version4[2]; unsigned char version5[2]; unsigned char version6[2]; unsigned char version7[2]; unsigned char version8[2]; // bytes 74-95: reserved // bytes 96-n: vendor specific }; struct ricoh_mode_page_30 { #ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN unsigned char PS : 1; unsigned char res_1 : 1; unsigned char page_code : 6; #else unsigned char page_code : 6; unsigned char res_1 : 1; unsigned char PS : 1; #endif unsigned char page_len; /* 0xE = 14 Bytes */ #ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN unsigned char res_2_67 :2; unsigned char AWSCS :1; /* Auto write speed control supp. */ unsigned char ARSCS :1; /* Auto read speed control supp. */ unsigned char res_2_23 :2; unsigned char TWBFS :1; /* Test Burn-Free sup. */ unsigned char BUEFS :1; /* Burn-Free supported */ #else unsigned char BUEFS :1; /* Burn-Free supported */ unsigned char TWBFS :1; /* Test Burn-Free sup. */ unsigned char res_2_23 :2; unsigned char ARSCS :1; /* Auto read speed control supp. */ unsigned char AWSCS :1; /* Auto write speed control supp. */ unsigned char res_2_67 :2; #endif #ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN unsigned char res_3_67 :2; unsigned char AWSCD :1; /* Auto write speed control disabled */ unsigned char ARSCE :1; /* Auto read speed control enabled */ unsigned char res_2_13 :3; unsigned char BUEFE :1; /* Burn-Free enabled */ #else unsigned char BUEFE :1; /* Burn-Free enabled */ unsigned char res_2_13 :3; unsigned char ARSCE :1; /* Auto read speed control enabled */ unsigned char AWSCD :1; /* Auto write speed control disabled */ unsigned char res_3_67 :2; #endif unsigned char link_counter[2]; /* Burn-Free link counter */ unsigned char res[10]; /* Padding up to 16 bytes */ }; } #endif