1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* 23*7c478bd9Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24*7c478bd9Sstevel@tonic-gate * Use is subject to license terms. 25*7c478bd9Sstevel@tonic-gate */ 26*7c478bd9Sstevel@tonic-gate 27*7c478bd9Sstevel@tonic-gate #ifndef _MISC_SCSI_H 28*7c478bd9Sstevel@tonic-gate #define _MISC_SCSI_H 29*7c478bd9Sstevel@tonic-gate 30*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*7c478bd9Sstevel@tonic-gate 32*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 33*7c478bd9Sstevel@tonic-gate extern "C" { 34*7c478bd9Sstevel@tonic-gate #endif 35*7c478bd9Sstevel@tonic-gate 36*7c478bd9Sstevel@tonic-gate #include "device.h" 37*7c478bd9Sstevel@tonic-gate 38*7c478bd9Sstevel@tonic-gate struct track_info { 39*7c478bd9Sstevel@tonic-gate uint32_t ti_flags; /* flags, see below */ 40*7c478bd9Sstevel@tonic-gate int ti_track_no; /* Track number */ 41*7c478bd9Sstevel@tonic-gate int ti_session_no; /* session no. 0 if cannot find that */ 42*7c478bd9Sstevel@tonic-gate uchar_t ti_track_mode; /* track ctrl nibble, see READ TOC */ 43*7c478bd9Sstevel@tonic-gate uchar_t ti_data_mode; /* Mode 0,1,2 or FF */ 44*7c478bd9Sstevel@tonic-gate uint32_t ti_start_address; /* Start LBA */ 45*7c478bd9Sstevel@tonic-gate uint32_t ti_track_size; /* Size in blocks */ 46*7c478bd9Sstevel@tonic-gate uint32_t ti_packet_size; /* If a packet written track */ 47*7c478bd9Sstevel@tonic-gate uint32_t ti_free_blocks; /* For an incomplete track */ 48*7c478bd9Sstevel@tonic-gate uint32_t ti_lra; /* LBA of Last written user datablock */ 49*7c478bd9Sstevel@tonic-gate uint32_t ti_nwa; /* Next writable address */ 50*7c478bd9Sstevel@tonic-gate }; 51*7c478bd9Sstevel@tonic-gate 52*7c478bd9Sstevel@tonic-gate /* 53*7c478bd9Sstevel@tonic-gate * track_info_flags 54*7c478bd9Sstevel@tonic-gate */ 55*7c478bd9Sstevel@tonic-gate #define TI_FIXED_PACKET 1 56*7c478bd9Sstevel@tonic-gate #define TI_PACKET_MODE 2 57*7c478bd9Sstevel@tonic-gate #define TI_BLANK_TRACK 4 58*7c478bd9Sstevel@tonic-gate #define TI_RESERVED_TRACK 8 59*7c478bd9Sstevel@tonic-gate #define TI_COPY 0x10 60*7c478bd9Sstevel@tonic-gate #define TI_DAMAGED_TRACK 0x20 61*7c478bd9Sstevel@tonic-gate #define TI_NWA_VALID 0x100 62*7c478bd9Sstevel@tonic-gate #define TI_LRA_VALID 0x200 63*7c478bd9Sstevel@tonic-gate #define TI_SESSION_NO_VALID 0x1000 64*7c478bd9Sstevel@tonic-gate #define TI_FREE_BLOCKS_VALID 0x2000 65*7c478bd9Sstevel@tonic-gate 66*7c478bd9Sstevel@tonic-gate /* 67*7c478bd9Sstevel@tonic-gate * Track mode nibble 68*7c478bd9Sstevel@tonic-gate */ 69*7c478bd9Sstevel@tonic-gate #define TRACK_MODE_DATA 0x06 70*7c478bd9Sstevel@tonic-gate #define TRACK_MODE_AUDIO 0x02 71*7c478bd9Sstevel@tonic-gate 72*7c478bd9Sstevel@tonic-gate /* 74 minutes, each second is 75 blocks */ 73*7c478bd9Sstevel@tonic-gate #define MAX_CD_BLKS (74*60*75) 74*7c478bd9Sstevel@tonic-gate #define MAX_DVD_BLKS 2295100 75*7c478bd9Sstevel@tonic-gate 76*7c478bd9Sstevel@tonic-gate /* 77*7c478bd9Sstevel@tonic-gate * Some devices just multiply speed by 176. But more accurate ones 78*7c478bd9Sstevel@tonic-gate * multiply speed by 176.4. 79*7c478bd9Sstevel@tonic-gate */ 80*7c478bd9Sstevel@tonic-gate #define XFER_RATE_TO_SPEED(r) ((r) % 176 ? ((((r)*10)+5)/1764) : (r) / 176) 81*7c478bd9Sstevel@tonic-gate #define SPEED_TO_XFER_RATE(s) ((((s)*1764)+5)/10) 82*7c478bd9Sstevel@tonic-gate 83*7c478bd9Sstevel@tonic-gate #define FINALIZE_TIMEOUT (6 * 12) /* Six minutes */ 84*7c478bd9Sstevel@tonic-gate 85*7c478bd9Sstevel@tonic-gate uint32_t read_scsi32(void *addr); 86*7c478bd9Sstevel@tonic-gate uint16_t read_scsi16(void *addr); 87*7c478bd9Sstevel@tonic-gate void load_scsi32(void *addr, uint32_t val); 88*7c478bd9Sstevel@tonic-gate void load_scsi16(void *addr, uint16_t val); 89*7c478bd9Sstevel@tonic-gate 90*7c478bd9Sstevel@tonic-gate int get_mode_page(int fd, int page_no, int pc, int buf_len, uchar_t *buffer); 91*7c478bd9Sstevel@tonic-gate int set_mode_page(int fd, uchar_t *buffer); 92*7c478bd9Sstevel@tonic-gate int build_track_info(cd_device *dev, int trackno, struct track_info *t_info); 93*7c478bd9Sstevel@tonic-gate uchar_t get_data_mode(int fd, uint32_t lba); 94*7c478bd9Sstevel@tonic-gate int prepare_for_write(cd_device *dev, int track_mode, int test_write, 95*7c478bd9Sstevel@tonic-gate int keep_disc_open); 96*7c478bd9Sstevel@tonic-gate int finalize(cd_device *dev); 97*7c478bd9Sstevel@tonic-gate int get_last_possible_lba(cd_device *dev); 98*7c478bd9Sstevel@tonic-gate int read_audio_through_read_cd(cd_device *dev, uint_t start_lba, uint_t nblks, 99*7c478bd9Sstevel@tonic-gate uchar_t *buf); 100*7c478bd9Sstevel@tonic-gate int eject_media(cd_device *dev); 101*7c478bd9Sstevel@tonic-gate int cd_speed_ctrl(cd_device *dev, int cmd, int speed); 102*7c478bd9Sstevel@tonic-gate int rt_streaming_ctrl(cd_device *dev, int cmd, int speed); 103*7c478bd9Sstevel@tonic-gate 104*7c478bd9Sstevel@tonic-gate void tao_init(int mode); 105*7c478bd9Sstevel@tonic-gate void tao_fini(void); 106*7c478bd9Sstevel@tonic-gate void write_init(int mode); 107*7c478bd9Sstevel@tonic-gate void write_fini(void); 108*7c478bd9Sstevel@tonic-gate 109*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 110*7c478bd9Sstevel@tonic-gate } 111*7c478bd9Sstevel@tonic-gate #endif 112*7c478bd9Sstevel@tonic-gate 113*7c478bd9Sstevel@tonic-gate #endif /* _MISC_SCSI_H */ 114