17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 57c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 67c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 77c478bd9Sstevel@tonic-gate * with the License. 87c478bd9Sstevel@tonic-gate * 97c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 107c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 117c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 127c478bd9Sstevel@tonic-gate * and limitations under the License. 137c478bd9Sstevel@tonic-gate * 147c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 157c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 167c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 177c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 187c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 197c478bd9Sstevel@tonic-gate * 207c478bd9Sstevel@tonic-gate * CDDL HEADER END 217c478bd9Sstevel@tonic-gate */ 227c478bd9Sstevel@tonic-gate /* 23*0c83a891Snakanon * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 247c478bd9Sstevel@tonic-gate * Use is subject to license terms. 257c478bd9Sstevel@tonic-gate */ 267c478bd9Sstevel@tonic-gate 277c478bd9Sstevel@tonic-gate #ifndef _TRACKIO_H 287c478bd9Sstevel@tonic-gate #define _TRACKIO_H 297c478bd9Sstevel@tonic-gate 307c478bd9Sstevel@tonic-gate #ifdef __cplusplus 317c478bd9Sstevel@tonic-gate extern "C" { 327c478bd9Sstevel@tonic-gate #endif 337c478bd9Sstevel@tonic-gate 347c478bd9Sstevel@tonic-gate #include <sys/types.h> 357c478bd9Sstevel@tonic-gate #include "bstream.h" 367c478bd9Sstevel@tonic-gate #include "misc_scsi.h" 377c478bd9Sstevel@tonic-gate 387c478bd9Sstevel@tonic-gate struct trackio_error { 397c478bd9Sstevel@tonic-gate int err_type; 407c478bd9Sstevel@tonic-gate /* File I/O errors */ 417c478bd9Sstevel@tonic-gate int te_errno; 427c478bd9Sstevel@tonic-gate /* Transport Errors */ 437c478bd9Sstevel@tonic-gate uchar_t status, key, asc, ascq; 447c478bd9Sstevel@tonic-gate }; 457c478bd9Sstevel@tonic-gate 467c478bd9Sstevel@tonic-gate /* 477c478bd9Sstevel@tonic-gate * trackio error types 487c478bd9Sstevel@tonic-gate */ 497c478bd9Sstevel@tonic-gate #define TRACKIO_ERR_SYSTEM 1 507c478bd9Sstevel@tonic-gate #define TRACKIO_ERR_TRANSPORT 2 517c478bd9Sstevel@tonic-gate #define TRACKIO_ERR_USER_ABORT 3 527c478bd9Sstevel@tonic-gate 537c478bd9Sstevel@tonic-gate /* 547c478bd9Sstevel@tonic-gate * iob state 557c478bd9Sstevel@tonic-gate */ 567c478bd9Sstevel@tonic-gate #define IOBS_UNDER_FILE_IO 1 577c478bd9Sstevel@tonic-gate #define IOBS_UNDER_DEVICE_IO 2 587c478bd9Sstevel@tonic-gate #define IOBS_READY 3 597c478bd9Sstevel@tonic-gate #define IOBS_EMPTY 4 607c478bd9Sstevel@tonic-gate 617c478bd9Sstevel@tonic-gate struct iobuf { 627c478bd9Sstevel@tonic-gate uchar_t *iob_buf; 637c478bd9Sstevel@tonic-gate uint32_t iob_total_size; /* total size of the buf */ 647c478bd9Sstevel@tonic-gate uint32_t iob_data_size; /* size of the data in buf */ 657c478bd9Sstevel@tonic-gate uint32_t iob_start_blk; /* starting block address on the device */ 667c478bd9Sstevel@tonic-gate uint16_t iob_nblks; /* number of data blocks in this buf */ 677c478bd9Sstevel@tonic-gate int iob_state; /* state of buf */ 687c478bd9Sstevel@tonic-gate }; 697c478bd9Sstevel@tonic-gate 707c478bd9Sstevel@tonic-gate /* Use small buffers. Some drives do not behave well with large buffers */ 717c478bd9Sstevel@tonic-gate #define NIOBS 8 727c478bd9Sstevel@tonic-gate #define NBLKS_PER_BUF 24 /* < 64K in all cases */ 737c478bd9Sstevel@tonic-gate #define DATA_TRACK_BLKSIZE 2048 747c478bd9Sstevel@tonic-gate #define AUDIO_TRACK_BLKSIZE 2352 757c478bd9Sstevel@tonic-gate 767c478bd9Sstevel@tonic-gate int write_track(cd_device *dev, struct track_info *ti, bstreamhandle h, 77*0c83a891Snakanon int (*cb)(int64_t, int64_t), int64_t arg, struct 787c478bd9Sstevel@tonic-gate trackio_error *te); 797c478bd9Sstevel@tonic-gate 807c478bd9Sstevel@tonic-gate #ifdef __cplusplus 817c478bd9Sstevel@tonic-gate } 827c478bd9Sstevel@tonic-gate #endif 837c478bd9Sstevel@tonic-gate 847c478bd9Sstevel@tonic-gate #endif /* _TRACKIO_H */ 85