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 CM206_CDROM_MAJOR 32 58#define IDE2_MAJOR 33 59#define IDE3_MAJOR 34 60#define Z8530_MAJOR 34 61#define XPRAM_MAJOR 35 /* Expanded storage on S/390: "slow ram"*/ 62#define NETLINK_MAJOR 36 63#define PS2ESDI_MAJOR 36 64#define IDETAPE_MAJOR 37 65#define Z2RAM_MAJOR 37 66#define APBLOCK_MAJOR 38 /* AP1000 Block device */ 67#define DDV_MAJOR 39 /* AP1000 DDV block device */ 68#define NBD_MAJOR 43 /* Network block device */ 69#define RISCOM8_NORMAL_MAJOR 48 70#define DAC960_MAJOR 48 /* 48..55 */ 71#define RISCOM8_CALLOUT_MAJOR 49 72#define MKISS_MAJOR 55 73#define DSP56K_MAJOR 55 /* DSP56001 processor device */ 74 75#define IDE4_MAJOR 56 76#define IDE5_MAJOR 57 77 78#define SCSI_DISK1_MAJOR 65 79#define SCSI_DISK2_MAJOR 66 80#define SCSI_DISK3_MAJOR 67 81#define SCSI_DISK4_MAJOR 68 82#define SCSI_DISK5_MAJOR 69 83#define SCSI_DISK6_MAJOR 70 84#define SCSI_DISK7_MAJOR 71 85 86#define COMPAQ_SMART2_MAJOR 72 87#define COMPAQ_SMART2_MAJOR1 73 88#define COMPAQ_SMART2_MAJOR2 74 89#define COMPAQ_SMART2_MAJOR3 75 90#define COMPAQ_SMART2_MAJOR4 76 91#define COMPAQ_SMART2_MAJOR5 77 92#define COMPAQ_SMART2_MAJOR6 78 93#define COMPAQ_SMART2_MAJOR7 79 94 95#define SPECIALIX_NORMAL_MAJOR 75 96#define SPECIALIX_CALLOUT_MAJOR 76 97 98#define AURORA_MAJOR 79 99 100#define I2O_MAJOR 80 /* 80->87 */ 101 102#define SHMIQ_MAJOR 85 /* Linux/mips, SGI /dev/shmiq */ 103#define SCSI_CHANGER_MAJOR 86 104 105#define IDE6_MAJOR 88 106#define IDE7_MAJOR 89 107#define IDE8_MAJOR 90 108#define IDE9_MAJOR 91 109 110#define DASD_MAJOR 94 111 112#define MDISK_MAJOR 95 113 114#define UBD_MAJOR 98 115 116#define PP_MAJOR 99 117#define JSFD_MAJOR 99 118 119#define PHONE_MAJOR 100 120 121#define COMPAQ_CISS_MAJOR 104 122#define COMPAQ_CISS_MAJOR1 105 123#define COMPAQ_CISS_MAJOR2 106 124#define COMPAQ_CISS_MAJOR3 107 125#define COMPAQ_CISS_MAJOR4 108 126#define COMPAQ_CISS_MAJOR5 109 127#define COMPAQ_CISS_MAJOR6 110 128#define COMPAQ_CISS_MAJOR7 111 129 130#define VIODASD_MAJOR 112 131#define VIOCD_MAJOR 113 132 133#define ATARAID_MAJOR 114 134 135#define SCSI_DISK8_MAJOR 128 136#define SCSI_DISK9_MAJOR 129 137#define SCSI_DISK10_MAJOR 130 138#define SCSI_DISK11_MAJOR 131 139#define SCSI_DISK12_MAJOR 132 140#define SCSI_DISK13_MAJOR 133 141#define SCSI_DISK14_MAJOR 134 142#define SCSI_DISK15_MAJOR 135 143 144#define UNIX98_PTY_MASTER_MAJOR 128 145#define UNIX98_PTY_MAJOR_COUNT 8 146#define UNIX98_PTY_SLAVE_MAJOR (UNIX98_PTY_MASTER_MAJOR+UNIX98_PTY_MAJOR_COUNT) 147 148#define DRBD_MAJOR 147 149#define RTF_MAJOR 150 150#define RAW_MAJOR 162 151 152#define USB_ACM_MAJOR 166 153#define USB_ACM_AUX_MAJOR 167 154#define USB_CHAR_MAJOR 180 155 156#define MMC_BLOCK_MAJOR 179 157 158#define VXVM_MAJOR 199 /* VERITAS volume i/o driver */ 159#define VXSPEC_MAJOR 200 /* VERITAS volume config driver */ 160#define VXDMP_MAJOR 201 /* VERITAS volume multipath driver */ 161 162#define XENVBD_MAJOR 202 /* Xen virtual block device */ 163 164#define MSR_MAJOR 202 165#define CPUID_MAJOR 203 166 167#define OSST_MAJOR 206 /* OnStream-SCx0 SCSI tape */ 168 169#define IBM_TTY3270_MAJOR 227 170#define IBM_FS3270_MAJOR 228 171 172#define VIOTAPE_MAJOR 230 173 174#define BLOCK_EXT_MAJOR 259 175#define SCSI_OSD_MAJOR 260 /* open-osd's OSD scsi device */ 176 177#endif 178