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