1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _SMEDIA_H_ 27 #define _SMEDIA_H_ 28 29 /* 30 * smedia.h header for libsmedia library 31 */ 32 33 #ifdef __cplusplus 34 extern "C" { 35 #endif 36 37 #include <sys/types.h> 38 #include <sys/stat.h> 39 #include <sys/dkio.h> 40 #include <sys/vtoc.h> 41 #include <sys/scsi/scsi.h> 42 #include <fcntl.h> 43 #include <stdio.h> 44 #include <errno.h> 45 #include <synch.h> 46 47 typedef struct smdevice_info { 48 uchar_t sm_version; 49 int32_t sm_interface_type; /* Interface type */ 50 char *sm_vendor_name; /* Vendor name */ 51 char *sm_product_name; /* Product name */ 52 char *sm_firmware_version; /* Firmware version */ 53 }smdevice_info_t; 54 55 typedef void *smedia_handle_t; 56 57 58 #define SMDEVICE_INFO_V_1 1 59 60 /* Interface Types */ 61 62 #define IF_SCSI 0x0 63 #define IF_FLOPPY 0x1 64 #define IF_PCMCIA 0x2 65 66 67 typedef struct smmedium_property { 68 int32_t sm_version; 69 int32_t sm_media_type; /* Medium type */ 70 int32_t sm_blocksize; /* Medium block size in bytes */ 71 int32_t sm_capacity; /* Medium capacity in no. of blocks */ 72 int32_t sm_pcyl; /* No. of cylinders on the medium */ 73 int32_t sm_nhead; /* No. of heads */ 74 int32_t sm_nsect; /* No. of sectors per cylinder */ 75 }smmedium_prop_t; 76 77 #define SMMEDIA_PROP_V_1 1 78 79 /* 80 * Media types not defined for DKIOCGMEDIAINFO 81 */ 82 83 #define SM_REMOVABLE_DISK 0x20005 /* Removable disk */ 84 /* FIXED_DISK + REMOVABLE */ 85 #define SM_FLOPPY 0x10002 /* Floppy media */ 86 #define SM_SCSI_FLOPPY 0x10005 /* SCSI floppy device */ 87 #define SM_PCMCIA_MEM 0x20006 /* PCMCIA memory card (Obsolete) */ 88 #define SM_PCMCIA_ATA 0x20007 /* PCMCIA ata card */ 89 #define SM_NOT_PRESENT 0xFFFF 90 91 92 #define MAX_PASSWD_LENGTH 32 93 94 #define PASSWD 0x1000 95 96 #define SM_WRITE_PROTECT_DISABLE (PASSWD|0x0) 97 #define SM_WRITE_PROTECT_NOPASSWD (PASSWD|0x2) 98 #define SM_WRITE_PROTECT_PASSWD (PASSWD|0x4) 99 #define SM_READ_WRITE_PROTECT (PASSWD|0x8) 100 #define SM_TEMP_UNLOCK_MODE (PASSWD|0x10) 101 #define SM_STATUS_UNKNOWN (PASSWD|0xFF) 102 103 #define SM_UNPROTECTED SM_WRITE_PROTECT_DISABLE 104 #define SM_WRITE_PROTECTED SM_WRITE_PROTECT_NOPASSWD 105 #define SM_WRITE_PROTECTED_WP SM_WRITE_PROTECT_PASSWD 106 #define SM_READ_WRITE_PROTECTED SM_READ_WRITE_PROTECT 107 108 109 typedef struct smwp_state { 110 uchar_t sm_version; 111 int32_t sm_new_state; 112 int32_t sm_passwd_len; 113 char sm_passwd[MAX_PASSWD_LENGTH]; 114 }smwp_state_t; 115 116 #define SMWP_STATE_V_1 1 117 118 #define FORMAT 0x2000 119 120 #define SM_FORMAT_LONG (FORMAT|0x0001) 121 #define SM_FORMAT_QUICK (FORMAT|0x0002) 122 #define SM_FORMAT_FORCE (FORMAT|0x0003) 123 124 /* Floppy specific options */ 125 #define SM_FORMAT_HD (FORMAT|0x0011) /* Format high density (1.44MB) */ 126 #define SM_FORMAT_DD (FORMAT|0x0012) /* Format Double density (720KB) */ 127 #define SM_FORMAT_ED (FORMAT|0x0013) /* Format Extended density (2.88MB) */ 128 #define SM_FORMAT_MD (FORMAT|0x0014) /* Format Medium density (1.2MB) */ 129 130 #define SM_FORMAT_IMMEDIATE (FORMAT|0x0021) 131 #define SM_FORMAT_BLOCKED (FORMAT|0x0022) 132 133 134 /* New Library interface prototypes */ 135 136 int smedia_get_device_info(smedia_handle_t handle, smdevice_info_t *smdevinfop); 137 int smedia_free_device_info(smedia_handle_t handle, 138 smdevice_info_t *smdevinfop); 139 int smedia_get_medium_property(smedia_handle_t handle, 140 smmedium_prop_t *smpropp); 141 int smedia_get_protection_status(smedia_handle_t handle, 142 smwp_state_t *wpstatep); 143 int smedia_set_protection_status(smedia_handle_t handle, 144 smwp_state_t *wpstatep); 145 size_t smedia_raw_read(smedia_handle_t handle, diskaddr_t blockno, 146 caddr_t buffer, 147 size_t nbytes); 148 size_t smedia_raw_write(smedia_handle_t handle, diskaddr_t blockno, 149 caddr_t buffer, 150 size_t nbytes); 151 int smedia_format(smedia_handle_t handle, uint_t flavor, uint_t mode); 152 int smedia_check_format_status(smedia_handle_t handle); 153 int smedia_format_track(smedia_handle_t handle, uint_t trackno, uint_t head, 154 uint_t density); 155 int smedia_eject(smedia_handle_t handle); 156 int smedia_reassign_block(smedia_handle_t handle, diskaddr_t blockno); 157 smedia_handle_t smedia_get_handle(int32_t); 158 int smedia_release_handle(smedia_handle_t handle); 159 int smedia_uscsi_cmd(smedia_handle_t handle, struct uscsi_cmd *cmd); 160 161 162 #ifdef __cplusplus 163 } 164 #endif 165 166 #endif /* _SMEDIA_H_ */ 167