diff options
Diffstat (limited to 'sys/dev/ata/atapi-tape.h')
| -rw-r--r-- | sys/dev/ata/atapi-tape.h | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/sys/dev/ata/atapi-tape.h b/sys/dev/ata/atapi-tape.h deleted file mode 100644 index d1448c9..0000000 --- a/sys/dev/ata/atapi-tape.h +++ /dev/null @@ -1,157 +0,0 @@ -/*- - * Copyright (c) 1998 - 2008 Søren Schmidt <sos@FreeBSD.org> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer, - * without modification, immediately at the beginning of the file. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ - -/* ATAPI tape drive Capabilities and Mechanical Status Page */ -struct ast_cappage { - /* mode page data header */ - u_int8_t data_length; /* total length of data */ - u_int8_t medium_type; /* medium type (if any) */ - u_int8_t reserved :4; - u_int8_t mode :3; /* buffering mode */ - u_int8_t write_protect :1; /* media is writeprotected */ - u_int8_t blk_desc_len; /* block Descriptor Length */ - - /* capabilities page */ - u_int8_t page_code :6; -#define ATAPI_TAPE_CAP_PAGE 0x2a - - u_int8_t reserved0_6 :1; - u_int8_t ps :1; /* parameters saveable */ - u_int8_t page_length; /* page Length == 0x12 */ - u_int8_t reserved2; - u_int8_t reserved3; - u_int8_t readonly :1; /* read Only Mode */ - u_int8_t reserved4_1234 :4; - u_int8_t reverse :1; /* supports reverse direction */ - u_int8_t reserved4_67 :2; - u_int8_t reserved5_012 :3; - u_int8_t eformat :1; /* supports ERASE formatting */ - u_int8_t reserved5_4 :1; - u_int8_t qfa :1; /* supports QFA formats */ - u_int8_t reserved5_67 :2; - u_int8_t lock :1; /* supports locking media */ - u_int8_t locked :1; /* the media is locked */ - u_int8_t prevent :1; /* defaults to prevent state */ - u_int8_t eject :1; /* supports eject */ - u_int8_t disconnect :1; /* can break request > ctl */ - u_int8_t reserved6_5 :1; - u_int8_t ecc :1; /* supports error correction */ - u_int8_t compress :1; /* supports data compression */ - u_int8_t reserved7_0 :1; - u_int8_t blk512 :1; /* supports 512b block size */ - u_int8_t blk1024 :1; /* supports 1024b block size */ - u_int8_t reserved7_3456 :4; - u_int8_t blk32k :1; /* supports 32kb block size */ - u_int16_t max_speed; /* supported speed in KBps */ - u_int16_t max_defects; /* max stored defect entries */ - u_int16_t ctl; /* continuous transfer limit */ - u_int16_t speed; /* current Speed, in KBps */ - u_int16_t buffer_size; /* buffer Size, in 512 bytes */ - u_int8_t reserved18; - u_int8_t reserved19; -}; - -/* ATAPI OnStream ADR data transfer mode page (ADR unique) */ -struct ast_transferpage { - /* mode page data header */ - u_int8_t data_length; /* total length of data */ - u_int8_t medium_type; /* medium type (if any) */ - u_int8_t dsp; /* device specific parameter */ - u_int8_t blk_desc_len; /* block Descriptor Length */ - - /* data transfer page */ - u_int8_t page_code :6; -#define ATAPI_TAPE_TRANSFER_PAGE 0x30 - - u_int8_t reserved0_6 :1; - u_int8_t ps :1; /* parameters saveable */ - u_int8_t page_length; /* page Length == 0x02 */ - u_int8_t reserved2; - u_int8_t read32k :1; /* 32k blk size (data only) */ - u_int8_t read32k5 :1; /* 32.5k blk size (data&AUX) */ - u_int8_t reserved3_23 :2; - u_int8_t write32k :1; /* 32k blk size (data only) */ - u_int8_t write32k5 :1; /* 32.5k blk size (data&AUX) */ - u_int8_t reserved3_6 :1; - u_int8_t streaming :1; /* streaming mode enable */ -}; - -/* ATAPI OnStream ADR vendor identification mode page (ADR unique) */ -struct ast_identifypage { - /* mode page data header */ - u_int8_t data_length; /* total length of data */ - u_int8_t medium_type; /* medium type (if any) */ - u_int8_t dsp; /* device specific parameter */ - u_int8_t blk_desc_len; /* block Descriptor Length */ - - /* data transfer page */ - u_int8_t page_code :6; -#define ATAPI_TAPE_IDENTIFY_PAGE 0x36 - - u_int8_t reserved0_6 :1; - u_int8_t ps :1; /* parameters saveable */ - u_int8_t page_length; /* page Length == 0x06 */ - u_int8_t ident[4]; /* host id string */ - u_int8_t reserved6; - u_int8_t reserved7; -}; - -/* ATAPI read position structure */ -struct ast_readposition { - u_int8_t reserved0_05 :6; - u_int8_t eop :1; /* end of partition */ - u_int8_t bop :1; /* beginning of partition */ - u_int8_t reserved1; - u_int8_t reserved2; - u_int8_t reserved3; - u_int32_t host; /* frame address in buffer */ - u_int32_t tape; /* frame address on tape */ - u_int8_t reserved12; - u_int8_t reserved13; - u_int8_t reserved14; - u_int8_t blks_in_buf; /* blocks in buffer */ - u_int8_t reserved16; - u_int8_t reserved17; - u_int8_t reserved18; - u_int8_t reserved19; -}; - -struct ast_softc { - int flags; /* device state flags */ -#define F_CTL_WARN 0x0001 /* warned about CTL wrong? */ -#define F_WRITEPROTECT 0x0002 /* media is writeprotected */ -#define F_DATA_WRITTEN 0x0004 /* data has been written */ -#define F_FM_WRITTEN 0x0008 /* filemark has been written */ -#define F_ONSTREAM 0x0100 /* OnStream ADR device */ - - int blksize; /* block size (512 | 1024) */ - struct atapi_params *param; /* drive parameters table */ - struct ast_cappage cap; /* capabilities page info */ - struct devstat *stats; /* devstat entry */ - struct cdev *dev1, *dev2; /* device place holders */ -}; |
