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148 lines
4.4 KiB
148 lines
4.4 KiB
4 months ago
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/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _LINUX_MTIO_H
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#define _LINUX_MTIO_H
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#include <linux/types.h>
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#include <linux/ioctl.h>
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struct mtop {
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short mt_op;
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int mt_count;
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};
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#define MTRESET 0
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#define MTFSF 1
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#define MTBSF 2
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#define MTFSR 3
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#define MTBSR 4
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#define MTWEOF 5
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#define MTREW 6
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#define MTOFFL 7
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#define MTNOP 8
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#define MTRETEN 9
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#define MTBSFM 10
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#define MTFSFM 11
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#define MTEOM 12
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#define MTERASE 13
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#define MTRAS1 14
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#define MTRAS2 15
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#define MTRAS3 16
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#define MTSETBLK 20
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#define MTSETDENSITY 21
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#define MTSEEK 22
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#define MTTELL 23
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#define MTSETDRVBUFFER 24
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#define MTFSS 25
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#define MTBSS 26
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#define MTWSM 27
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#define MTLOCK 28
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#define MTUNLOCK 29
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#define MTLOAD 30
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#define MTUNLOAD 31
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#define MTCOMPRESSION 32
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#define MTSETPART 33
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#define MTMKPART 34
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#define MTWEOFI 35
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struct mtget {
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long mt_type;
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long mt_resid;
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long mt_dsreg;
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long mt_gstat;
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long mt_erreg;
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__kernel_daddr_t mt_fileno;
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__kernel_daddr_t mt_blkno;
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};
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#define MT_ISUNKNOWN 0x01
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#define MT_ISQIC02 0x02
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#define MT_ISWT5150 0x03
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#define MT_ISARCHIVE_5945L2 0x04
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#define MT_ISCMSJ500 0x05
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#define MT_ISTDC3610 0x06
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#define MT_ISARCHIVE_VP60I 0x07
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#define MT_ISARCHIVE_2150L 0x08
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#define MT_ISARCHIVE_2060L 0x09
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#define MT_ISARCHIVESC499 0x0A
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#define MT_ISQIC02_ALL_FEATURES 0x0F
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#define MT_ISWT5099EEN24 0x11
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#define MT_ISTEAC_MT2ST 0x12
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#define MT_ISEVEREX_FT40A 0x32
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#define MT_ISDDS1 0x51
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#define MT_ISDDS2 0x52
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#define MT_ISONSTREAM_SC 0x61
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#define MT_ISSCSI1 0x71
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#define MT_ISSCSI2 0x72
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#define MT_ISFTAPE_UNKNOWN 0x800000
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#define MT_ISFTAPE_FLAG 0x800000
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struct mtpos {
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long mt_blkno;
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};
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#define MTIOCTOP _IOW('m', 1, struct mtop)
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#define MTIOCGET _IOR('m', 2, struct mtget)
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#define MTIOCPOS _IOR('m', 3, struct mtpos)
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#define GMT_EOF(x) ((x) & 0x80000000)
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#define GMT_BOT(x) ((x) & 0x40000000)
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#define GMT_EOT(x) ((x) & 0x20000000)
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#define GMT_SM(x) ((x) & 0x10000000)
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#define GMT_EOD(x) ((x) & 0x08000000)
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#define GMT_WR_PROT(x) ((x) & 0x04000000)
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#define GMT_ONLINE(x) ((x) & 0x01000000)
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#define GMT_D_6250(x) ((x) & 0x00800000)
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#define GMT_D_1600(x) ((x) & 0x00400000)
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#define GMT_D_800(x) ((x) & 0x00200000)
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#define GMT_DR_OPEN(x) ((x) & 0x00040000)
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#define GMT_IM_REP_EN(x) ((x) & 0x00010000)
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#define GMT_CLN(x) ((x) & 0x00008000)
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#define MT_ST_BLKSIZE_SHIFT 0
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#define MT_ST_BLKSIZE_MASK 0xffffff
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#define MT_ST_DENSITY_SHIFT 24
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#define MT_ST_DENSITY_MASK 0xff000000
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#define MT_ST_SOFTERR_SHIFT 0
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#define MT_ST_SOFTERR_MASK 0xffff
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#define MT_ST_OPTIONS 0xf0000000
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#define MT_ST_BOOLEANS 0x10000000
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#define MT_ST_SETBOOLEANS 0x30000000
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#define MT_ST_CLEARBOOLEANS 0x40000000
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#define MT_ST_WRITE_THRESHOLD 0x20000000
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#define MT_ST_DEF_BLKSIZE 0x50000000
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#define MT_ST_DEF_OPTIONS 0x60000000
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#define MT_ST_TIMEOUTS 0x70000000
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#define MT_ST_SET_TIMEOUT (MT_ST_TIMEOUTS | 0x000000)
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#define MT_ST_SET_LONG_TIMEOUT (MT_ST_TIMEOUTS | 0x100000)
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#define MT_ST_SET_CLN 0x80000000
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#define MT_ST_BUFFER_WRITES 0x1
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#define MT_ST_ASYNC_WRITES 0x2
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#define MT_ST_READ_AHEAD 0x4
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#define MT_ST_DEBUGGING 0x8
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#define MT_ST_TWO_FM 0x10
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#define MT_ST_FAST_MTEOM 0x20
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#define MT_ST_AUTO_LOCK 0x40
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#define MT_ST_DEF_WRITES 0x80
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#define MT_ST_CAN_BSR 0x100
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#define MT_ST_NO_BLKLIMS 0x200
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#define MT_ST_CAN_PARTITIONS 0x400
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#define MT_ST_SCSI2LOGICAL 0x800
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#define MT_ST_SYSV 0x1000
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#define MT_ST_NOWAIT 0x2000
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#define MT_ST_SILI 0x4000
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#define MT_ST_NOWAIT_EOF 0x8000
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#define MT_ST_CLEAR_DEFAULT 0xfffff
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#define MT_ST_DEF_DENSITY (MT_ST_DEF_OPTIONS | 0x100000)
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#define MT_ST_DEF_COMPRESSION (MT_ST_DEF_OPTIONS | 0x200000)
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#define MT_ST_DEF_DRVBUFFER (MT_ST_DEF_OPTIONS | 0x300000)
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#define MT_ST_HPLOADER_OFFSET 10000
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#endif
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