1 /* 2 * This file is auto-generated. Modifications will be lost. 3 * 4 * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5 * for more information. 6 */ 7 #ifndef _LINUX_MTIO_H 8 #define _LINUX_MTIO_H 9 #include <linux/types.h> 10 #include <linux/ioctl.h> 11 struct mtop { 12 short mt_op; 13 int mt_count; 14 }; 15 #define MTRESET 0 16 #define MTFSF 1 17 #define MTBSF 2 18 #define MTFSR 3 19 #define MTBSR 4 20 #define MTWEOF 5 21 #define MTREW 6 22 #define MTOFFL 7 23 #define MTNOP 8 24 #define MTRETEN 9 25 #define MTBSFM 10 26 #define MTFSFM 11 27 #define MTEOM 12 28 #define MTERASE 13 29 #define MTRAS1 14 30 #define MTRAS2 15 31 #define MTRAS3 16 32 #define MTSETBLK 20 33 #define MTSETDENSITY 21 34 #define MTSEEK 22 35 #define MTTELL 23 36 #define MTSETDRVBUFFER 24 37 #define MTFSS 25 38 #define MTBSS 26 39 #define MTWSM 27 40 #define MTLOCK 28 41 #define MTUNLOCK 29 42 #define MTLOAD 30 43 #define MTUNLOAD 31 44 #define MTCOMPRESSION 32 45 #define MTSETPART 33 46 #define MTMKPART 34 47 #define MTWEOFI 35 48 struct mtget { 49 long mt_type; 50 long mt_resid; 51 long mt_dsreg; 52 long mt_gstat; 53 long mt_erreg; 54 __kernel_daddr_t mt_fileno; 55 __kernel_daddr_t mt_blkno; 56 }; 57 #define MT_ISUNKNOWN 0x01 58 #define MT_ISQIC02 0x02 59 #define MT_ISWT5150 0x03 60 #define MT_ISARCHIVE_5945L2 0x04 61 #define MT_ISCMSJ500 0x05 62 #define MT_ISTDC3610 0x06 63 #define MT_ISARCHIVE_VP60I 0x07 64 #define MT_ISARCHIVE_2150L 0x08 65 #define MT_ISARCHIVE_2060L 0x09 66 #define MT_ISARCHIVESC499 0x0A 67 #define MT_ISQIC02_ALL_FEATURES 0x0F 68 #define MT_ISWT5099EEN24 0x11 69 #define MT_ISTEAC_MT2ST 0x12 70 #define MT_ISEVEREX_FT40A 0x32 71 #define MT_ISDDS1 0x51 72 #define MT_ISDDS2 0x52 73 #define MT_ISONSTREAM_SC 0x61 74 #define MT_ISSCSI1 0x71 75 #define MT_ISSCSI2 0x72 76 #define MT_ISFTAPE_UNKNOWN 0x800000 77 #define MT_ISFTAPE_FLAG 0x800000 78 struct mtpos { 79 long mt_blkno; 80 }; 81 #define MTIOCTOP _IOW('m', 1, struct mtop) 82 #define MTIOCGET _IOR('m', 2, struct mtget) 83 #define MTIOCPOS _IOR('m', 3, struct mtpos) 84 #define GMT_EOF(x) ((x) & 0x80000000) 85 #define GMT_BOT(x) ((x) & 0x40000000) 86 #define GMT_EOT(x) ((x) & 0x20000000) 87 #define GMT_SM(x) ((x) & 0x10000000) 88 #define GMT_EOD(x) ((x) & 0x08000000) 89 #define GMT_WR_PROT(x) ((x) & 0x04000000) 90 #define GMT_ONLINE(x) ((x) & 0x01000000) 91 #define GMT_D_6250(x) ((x) & 0x00800000) 92 #define GMT_D_1600(x) ((x) & 0x00400000) 93 #define GMT_D_800(x) ((x) & 0x00200000) 94 #define GMT_DR_OPEN(x) ((x) & 0x00040000) 95 #define GMT_IM_REP_EN(x) ((x) & 0x00010000) 96 #define GMT_CLN(x) ((x) & 0x00008000) 97 #define MT_ST_BLKSIZE_SHIFT 0 98 #define MT_ST_BLKSIZE_MASK 0xffffff 99 #define MT_ST_DENSITY_SHIFT 24 100 #define MT_ST_DENSITY_MASK 0xff000000 101 #define MT_ST_SOFTERR_SHIFT 0 102 #define MT_ST_SOFTERR_MASK 0xffff 103 #define MT_ST_OPTIONS 0xf0000000 104 #define MT_ST_BOOLEANS 0x10000000 105 #define MT_ST_SETBOOLEANS 0x30000000 106 #define MT_ST_CLEARBOOLEANS 0x40000000 107 #define MT_ST_WRITE_THRESHOLD 0x20000000 108 #define MT_ST_DEF_BLKSIZE 0x50000000 109 #define MT_ST_DEF_OPTIONS 0x60000000 110 #define MT_ST_TIMEOUTS 0x70000000 111 #define MT_ST_SET_TIMEOUT (MT_ST_TIMEOUTS | 0x000000) 112 #define MT_ST_SET_LONG_TIMEOUT (MT_ST_TIMEOUTS | 0x100000) 113 #define MT_ST_SET_CLN 0x80000000 114 #define MT_ST_BUFFER_WRITES 0x1 115 #define MT_ST_ASYNC_WRITES 0x2 116 #define MT_ST_READ_AHEAD 0x4 117 #define MT_ST_DEBUGGING 0x8 118 #define MT_ST_TWO_FM 0x10 119 #define MT_ST_FAST_MTEOM 0x20 120 #define MT_ST_AUTO_LOCK 0x40 121 #define MT_ST_DEF_WRITES 0x80 122 #define MT_ST_CAN_BSR 0x100 123 #define MT_ST_NO_BLKLIMS 0x200 124 #define MT_ST_CAN_PARTITIONS 0x400 125 #define MT_ST_SCSI2LOGICAL 0x800 126 #define MT_ST_SYSV 0x1000 127 #define MT_ST_NOWAIT 0x2000 128 #define MT_ST_SILI 0x4000 129 #define MT_ST_NOWAIT_EOF 0x8000 130 #define MT_ST_CLEAR_DEFAULT 0xfffff 131 #define MT_ST_DEF_DENSITY (MT_ST_DEF_OPTIONS | 0x100000) 132 #define MT_ST_DEF_COMPRESSION (MT_ST_DEF_OPTIONS | 0x200000) 133 #define MT_ST_DEF_DRVBUFFER (MT_ST_DEF_OPTIONS | 0x300000) 134 #define MT_ST_HPLOADER_OFFSET 10000 135 #endif 136