include/uapi/linux/major.h

   1 #ifndef _LINUX_MAJOR_H
   2 #define _LINUX_MAJOR_H
   3
   4 /*
   5  * This file has definitions for major device numbers.
   6  * For the device number assignments, see Documentation/devices.txt.
   7  */
   8
   9 #define UNNAMED_MAJOR           0
  10 #define MEM_MAJOR               1
  11 #define RAMDISK_MAJOR           1
  12 #define FLOPPY_MAJOR            2
  13 #define PTY_MASTER_MAJOR        2
  14 #define IDE0_MAJOR              3
  15 #define HD_MAJOR                IDE0_MAJOR
  16 #define PTY_SLAVE_MAJOR         3
  17 #define TTY_MAJOR               4
  18 #define TTYAUX_MAJOR            5
  19 #define LP_MAJOR                6
  20 #define VCS_MAJOR               7
  21 #define LOOP_MAJOR              7
  22 #define SCSI_DISK0_MAJOR        8
  23 #define SCSI_TAPE_MAJOR         9
  24 #define MD_MAJOR                9
  25 #define MISC_MAJOR              10
  26 #define SCSI_CDROM_MAJOR        11
  27 #define MUX_MAJOR               11      /* PA-RISC only */
  28 #define XT_DISK_MAJOR           13
  29 #define INPUT_MAJOR             13
  30 #define SOUND_MAJOR             14
  31 #define CDU31A_CDROM_MAJOR      15
  32 #define JOYSTICK_MAJOR          15
  33 #define GOLDSTAR_CDROM_MAJOR    16
  34 #define OPTICS_CDROM_MAJOR      17
  35 #define SANYO_CDROM_MAJOR       18
  36 #define CYCLADES_MAJOR          19
  37 #define CYCLADESAUX_MAJOR       20
  38 #define MITSUMI_X_CDROM_MAJOR   20
  39 #define MFM_ACORN_MAJOR         21      /* ARM Linux /dev/mfm */
  40 #define SCSI_GENERIC_MAJOR      21
  41 #define IDE1_MAJOR              22
  42 #define DIGICU_MAJOR            22
  43 #define DIGI_MAJOR              23
  44 #define MITSUMI_CDROM_MAJOR     23
  45 #define CDU535_CDROM_MAJOR      24
  46 #define STL_SERIALMAJOR         24
  47 #define MATSUSHITA_CDROM_MAJOR  25
  48 #define STL_CALLOUTMAJOR        25
  49 #define MATSUSHITA_CDROM2_MAJOR 26
  50 #define QIC117_TAPE_MAJOR       27
  51 #define MATSUSHITA_CDROM3_MAJOR 27
  52 #define MATSUSHITA_CDROM4_MAJOR 28
  53 #define STL_SIOMEMMAJOR         28
  54 #define ACSI_MAJOR              28
  55 #define AZTECH_CDROM_MAJOR      29
  56 #define FB_MAJOR                29   /* /dev/fb* framebuffers */
  57 #define MTD_BLOCK_MAJOR         31
  58 #define CM206_CDROM_MAJOR       32
  59 #define IDE2_MAJOR              33
  60 #define IDE3_MAJOR              34
  61 #define Z8530_MAJOR             34
  62 #define XPRAM_MAJOR             35   /* Expanded storage on S/390: "slow ram"*/
  63 #define NETLINK_MAJOR           36
  64 #define PS2ESDI_MAJOR           36
  65 #define IDETAPE_MAJOR           37
  66 #define Z2RAM_MAJOR             37
  67 #define APBLOCK_MAJOR           38   /* AP1000 Block device */
  68 #define DDV_MAJOR               39   /* AP1000 DDV block device */
  69 #define NBD_MAJOR               43   /* Network block device    */
  70 #define RISCOM8_NORMAL_MAJOR    48
  71 #define DAC960_MAJOR            48   /* 48..55 */
  72 #define RISCOM8_CALLOUT_MAJOR   49
  73 #define MKISS_MAJOR             55
  74 #define DSP56K_MAJOR            55   /* DSP56001 processor device */
  75
  76 #define IDE4_MAJOR              56
  77 #define IDE5_MAJOR              57
  78
  79 #define SCSI_DISK1_MAJOR        65
  80 #define SCSI_DISK2_MAJOR        66
  81 #define SCSI_DISK3_MAJOR        67
  82 #define SCSI_DISK4_MAJOR        68
  83 #define SCSI_DISK5_MAJOR        69
  84 #define SCSI_DISK6_MAJOR        70
  85 #define SCSI_DISK7_MAJOR        71
  86
  87 #define COMPAQ_SMART2_MAJOR     72
  88 #define COMPAQ_SMART2_MAJOR1    73
  89 #define COMPAQ_SMART2_MAJOR2    74
  90 #define COMPAQ_SMART2_MAJOR3    75
  91 #define COMPAQ_SMART2_MAJOR4    76
  92 #define COMPAQ_SMART2_MAJOR5    77
  93 #define COMPAQ_SMART2_MAJOR6    78
  94 #define COMPAQ_SMART2_MAJOR7    79
  95
  96 #define SPECIALIX_NORMAL_MAJOR  75
  97 #define SPECIALIX_CALLOUT_MAJOR 76
  98
  99 #define AURORA_MAJOR            79
 100
 101 #define I2O_MAJOR               80      /* 80->87 */
 102
 103 #define SHMIQ_MAJOR             85   /* Linux/mips, SGI /dev/shmiq */
 104 #define SCSI_CHANGER_MAJOR      86
 105
 106 #define IDE6_MAJOR              88
 107 #define IDE7_MAJOR              89
 108 #define IDE8_MAJOR              90
 109 #define MTD_CHAR_MAJOR          90
 110 #define IDE9_MAJOR              91
 111
 112 #define DASD_MAJOR              94
 113
 114 #define MDISK_MAJOR             95
 115
 116 #define UBD_MAJOR               98
 117
 118 #define PP_MAJOR                99
 119 #define JSFD_MAJOR              99
 120
 121 #define PHONE_MAJOR             100
 122
 123 #define COMPAQ_CISS_MAJOR       104
 124 #define COMPAQ_CISS_MAJOR1      105
 125 #define COMPAQ_CISS_MAJOR2      106
 126 #define COMPAQ_CISS_MAJOR3      107
 127 #define COMPAQ_CISS_MAJOR4      108
 128 #define COMPAQ_CISS_MAJOR5      109
 129 #define COMPAQ_CISS_MAJOR6      110
 130 #define COMPAQ_CISS_MAJOR7      111
 131
 132 #define VIODASD_MAJOR           112
 133 #define VIOCD_MAJOR             113
 134
 135 #define ATARAID_MAJOR           114
 136
 137 #define SCSI_DISK8_MAJOR        128
 138 #define SCSI_DISK9_MAJOR        129
 139 #define SCSI_DISK10_MAJOR       130
 140 #define SCSI_DISK11_MAJOR       131
 141 #define SCSI_DISK12_MAJOR       132
 142 #define SCSI_DISK13_MAJOR       133
 143 #define SCSI_DISK14_MAJOR       134
 144 #define SCSI_DISK15_MAJOR       135
 145
 146 #define UNIX98_PTY_MASTER_MAJOR 128
 147 #define UNIX98_PTY_MAJOR_COUNT  8
 148 #define UNIX98_PTY_SLAVE_MAJOR  (UNIX98_PTY_MASTER_MAJOR+UNIX98_PTY_MAJOR_COUNT)
 149
 150 #define DRBD_MAJOR              147
 151 #define RTF_MAJOR               150
 152 #define RAW_MAJOR               162
 153
 154 #define USB_ACM_MAJOR           166
 155 #define USB_ACM_AUX_MAJOR       167
 156 #define USB_CHAR_MAJOR          180
 157
 158 #define MMC_BLOCK_MAJOR         179
 159
 160 #define VXVM_MAJOR              199     /* VERITAS volume i/o driver    */
 161 #define VXSPEC_MAJOR            200     /* VERITAS volume config driver */
 162 #define VXDMP_MAJOR             201     /* VERITAS volume multipath driver */
 163
 164 #define XENVBD_MAJOR            202     /* Xen virtual block device */
 165
 166 #define MSR_MAJOR               202
 167 #define CPUID_MAJOR             203
 168
 169 #define OSST_MAJOR              206     /* OnStream-SCx0 SCSI tape */
 170
 171 #define IBM_TTY3270_MAJOR       227
 172 #define IBM_FS3270_MAJOR        228
 173
 174 #define VIOTAPE_MAJOR           230
 175
 176 #define BLOCK_EXT_MAJOR         259
 177 #define SCSI_OSD_MAJOR          260     /* open-osd's OSD scsi device */
 178
 179 #endif