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      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
    180