9f27ee5950
The block device frontend driver allows the kernel to access block devices exported exported by a virtual machine containing a physical block device driver. Signed-off-by: Ian Pratt <ian.pratt@xensource.com> Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Cc: Arjan van de Ven <arjan@infradead.org> Cc: Greg KH <greg@kroah.com> Cc: Jens Axboe <axboe@kernel.dk>
174 lines
4.4 KiB
C
174 lines
4.4 KiB
C
#ifndef _LINUX_MAJOR_H
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#define _LINUX_MAJOR_H
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/*
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* This file has definitions for major device numbers.
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* For the device number assignments, see Documentation/devices.txt.
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*/
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#define UNNAMED_MAJOR 0
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#define MEM_MAJOR 1
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#define RAMDISK_MAJOR 1
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#define FLOPPY_MAJOR 2
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#define PTY_MASTER_MAJOR 2
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#define IDE0_MAJOR 3
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#define HD_MAJOR IDE0_MAJOR
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#define PTY_SLAVE_MAJOR 3
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#define TTY_MAJOR 4
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#define TTYAUX_MAJOR 5
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#define LP_MAJOR 6
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#define VCS_MAJOR 7
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#define LOOP_MAJOR 7
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#define SCSI_DISK0_MAJOR 8
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#define SCSI_TAPE_MAJOR 9
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#define MD_MAJOR 9
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#define MISC_MAJOR 10
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#define SCSI_CDROM_MAJOR 11
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#define MUX_MAJOR 11 /* PA-RISC only */
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#define XT_DISK_MAJOR 13
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#define INPUT_MAJOR 13
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#define SOUND_MAJOR 14
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#define CDU31A_CDROM_MAJOR 15
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#define JOYSTICK_MAJOR 15
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#define GOLDSTAR_CDROM_MAJOR 16
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#define OPTICS_CDROM_MAJOR 17
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#define SANYO_CDROM_MAJOR 18
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#define CYCLADES_MAJOR 19
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#define CYCLADESAUX_MAJOR 20
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#define MITSUMI_X_CDROM_MAJOR 20
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#define MFM_ACORN_MAJOR 21 /* ARM Linux /dev/mfm */
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#define SCSI_GENERIC_MAJOR 21
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#define IDE1_MAJOR 22
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#define DIGICU_MAJOR 22
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#define DIGI_MAJOR 23
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#define MITSUMI_CDROM_MAJOR 23
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#define CDU535_CDROM_MAJOR 24
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#define STL_SERIALMAJOR 24
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#define MATSUSHITA_CDROM_MAJOR 25
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#define STL_CALLOUTMAJOR 25
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#define MATSUSHITA_CDROM2_MAJOR 26
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#define QIC117_TAPE_MAJOR 27
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#define MATSUSHITA_CDROM3_MAJOR 27
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#define MATSUSHITA_CDROM4_MAJOR 28
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#define STL_SIOMEMMAJOR 28
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#define ACSI_MAJOR 28
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#define AZTECH_CDROM_MAJOR 29
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#define GRAPHDEV_MAJOR 29 /* SparcLinux & Linux/68k /dev/fb */
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#define CM206_CDROM_MAJOR 32
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#define IDE2_MAJOR 33
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#define IDE3_MAJOR 34
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#define Z8530_MAJOR 34
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#define XPRAM_MAJOR 35 /* Expanded storage on S/390: "slow ram"*/
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#define NETLINK_MAJOR 36
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#define PS2ESDI_MAJOR 36
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#define IDETAPE_MAJOR 37
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#define Z2RAM_MAJOR 37
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#define APBLOCK_MAJOR 38 /* AP1000 Block device */
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#define DDV_MAJOR 39 /* AP1000 DDV block device */
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#define NBD_MAJOR 43 /* Network block device */
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#define RISCOM8_NORMAL_MAJOR 48
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#define DAC960_MAJOR 48 /* 48..55 */
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#define RISCOM8_CALLOUT_MAJOR 49
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#define MKISS_MAJOR 55
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#define DSP56K_MAJOR 55 /* DSP56001 processor device */
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#define IDE4_MAJOR 56
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#define IDE5_MAJOR 57
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#define SCSI_DISK1_MAJOR 65
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#define SCSI_DISK2_MAJOR 66
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#define SCSI_DISK3_MAJOR 67
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#define SCSI_DISK4_MAJOR 68
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#define SCSI_DISK5_MAJOR 69
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#define SCSI_DISK6_MAJOR 70
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#define SCSI_DISK7_MAJOR 71
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#define COMPAQ_SMART2_MAJOR 72
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#define COMPAQ_SMART2_MAJOR1 73
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#define COMPAQ_SMART2_MAJOR2 74
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#define COMPAQ_SMART2_MAJOR3 75
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#define COMPAQ_SMART2_MAJOR4 76
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#define COMPAQ_SMART2_MAJOR5 77
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#define COMPAQ_SMART2_MAJOR6 78
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#define COMPAQ_SMART2_MAJOR7 79
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#define SPECIALIX_NORMAL_MAJOR 75
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#define SPECIALIX_CALLOUT_MAJOR 76
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#define AURORA_MAJOR 79
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#define I2O_MAJOR 80 /* 80->87 */
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#define SHMIQ_MAJOR 85 /* Linux/mips, SGI /dev/shmiq */
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#define SCSI_CHANGER_MAJOR 86
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#define IDE6_MAJOR 88
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#define IDE7_MAJOR 89
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#define IDE8_MAJOR 90
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#define IDE9_MAJOR 91
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#define DASD_MAJOR 94
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#define MDISK_MAJOR 95
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#define UBD_MAJOR 98
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#define PP_MAJOR 99
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#define JSFD_MAJOR 99
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#define PHONE_MAJOR 100
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#define COMPAQ_CISS_MAJOR 104
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#define COMPAQ_CISS_MAJOR1 105
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#define COMPAQ_CISS_MAJOR2 106
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#define COMPAQ_CISS_MAJOR3 107
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#define COMPAQ_CISS_MAJOR4 108
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#define COMPAQ_CISS_MAJOR5 109
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#define COMPAQ_CISS_MAJOR6 110
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#define COMPAQ_CISS_MAJOR7 111
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#define VIODASD_MAJOR 112
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#define VIOCD_MAJOR 113
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#define ATARAID_MAJOR 114
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#define SCSI_DISK8_MAJOR 128
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#define SCSI_DISK9_MAJOR 129
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#define SCSI_DISK10_MAJOR 130
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#define SCSI_DISK11_MAJOR 131
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#define SCSI_DISK12_MAJOR 132
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#define SCSI_DISK13_MAJOR 133
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#define SCSI_DISK14_MAJOR 134
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#define SCSI_DISK15_MAJOR 135
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#define UNIX98_PTY_MASTER_MAJOR 128
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#define UNIX98_PTY_MAJOR_COUNT 8
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#define UNIX98_PTY_SLAVE_MAJOR (UNIX98_PTY_MASTER_MAJOR+UNIX98_PTY_MAJOR_COUNT)
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#define RTF_MAJOR 150
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#define RAW_MAJOR 162
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#define USB_ACM_MAJOR 166
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#define USB_ACM_AUX_MAJOR 167
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#define USB_CHAR_MAJOR 180
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#define MMC_BLOCK_MAJOR 179
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#define VXVM_MAJOR 199 /* VERITAS volume i/o driver */
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#define VXSPEC_MAJOR 200 /* VERITAS volume config driver */
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#define VXDMP_MAJOR 201 /* VERITAS volume multipath driver */
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#define XENVBD_MAJOR 202 /* Xen virtual block device */
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#define MSR_MAJOR 202
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#define CPUID_MAJOR 203
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#define OSST_MAJOR 206 /* OnStream-SCx0 SCSI tape */
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#define IBM_TTY3270_MAJOR 227
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#define IBM_FS3270_MAJOR 228
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#define VIOTAPE_MAJOR 230
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#endif
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