#ifndef _LINUX_MAJOR_H#define _LINUX_MAJOR_H/* * This file has definitions for major device numbers. * For the device number assignments, see Documentation/devices.txt. *//* limits *//* * Important: Don't change this to 256.  Major number 255 is and must be * reserved for future expansion into a larger dev_t space. */#define MAX_CHRDEV	255#define MAX_BLKDEV	255#define UNNAMED_MAJOR	0#define MEM_MAJOR	1#define RAMDISK_MAJOR	1#define FLOPPY_MAJOR	2#define PTY_MASTER_MAJOR 2#define IDE0_MAJOR	3#define PTY_SLAVE_MAJOR 3#define HD_MAJOR	IDE0_MAJOR#define TTY_MAJOR	4#define TTYAUX_MAJOR	5#define LP_MAJOR	6#define VCS_MAJOR	7#define LOOP_MAJOR	7#define SCSI_DISK0_MAJOR 8#define SCSI_TAPE_MAJOR	9#define MD_MAJOR        9#define MISC_MAJOR	10#define SCSI_CDROM_MAJOR 11#define QIC02_TAPE_MAJOR 12#define XT_DISK_MAJOR	13#define SOUND_MAJOR	14#define CDU31A_CDROM_MAJOR 15#define JOYSTICK_MAJOR	15#define GOLDSTAR_CDROM_MAJOR 16#define OPTICS_CDROM_MAJOR 17#define SANYO_CDROM_MAJOR 18#define CYCLADES_MAJOR  19#define CYCLADESAUX_MAJOR 20#define MITSUMI_X_CDROM_MAJOR 20#define MFM_ACORN_MAJOR 21	/* ARM Linux /dev/mfm */#define SCSI_GENERIC_MAJOR 21#define Z8530_MAJOR 34#define DIGI_MAJOR 23#define IDE1_MAJOR	22#define DIGICU_MAJOR 22#define MITSUMI_CDROM_MAJOR 23#define CDU535_CDROM_MAJOR 24#define STL_SERIALMAJOR 24#define MATSUSHITA_CDROM_MAJOR 25#define STL_CALLOUTMAJOR 25#define MATSUSHITA_CDROM2_MAJOR 26#define QIC117_TAPE_MAJOR 27#define MATSUSHITA_CDROM3_MAJOR 27#define MATSUSHITA_CDROM4_MAJOR 28#define STL_SIOMEMMAJOR 28#define ACSI_MAJOR	28#define AZTECH_CDROM_MAJOR 29#define GRAPHDEV_MAJOR	29	/* SparcLinux & Linux/68k /dev/fb */#define BLKMEM_MAJOR	31#define SHMIQ_MAJOR	85	/* Linux/mips, SGI /dev/shmiq */#define CM206_CDROM_MAJOR 32#define IDE2_MAJOR	33#define IDE3_MAJOR	34#define XPRAM_MAJOR     35      /* expanded storage on S/390 = "slow ram" */                                /* proposed by Peter                      */#define NETLINK_MAJOR	36#define PS2ESDI_MAJOR	36#define IDETAPE_MAJOR	37#define Z2RAM_MAJOR	37#define APBLOCK_MAJOR   38   /* AP1000 Block device */#define DDV_MAJOR       39   /* AP1000 DDV block device */#define NBD_MAJOR	43   /* Network block device	*/#define RISCOM8_NORMAL_MAJOR 48#define DAC960_MAJOR	48	/* 48..55 */#define RISCOM8_CALLOUT_MAJOR 49#define MKISS_MAJOR	55#define DSP56K_MAJOR    55   /* DSP56001 processor device */#define IDE4_MAJOR	56#define IDE5_MAJOR	57#define LVM_BLK_MAJOR	58	/* Logical Volume Manager */#define SCSI_DISK1_MAJOR	65#define SCSI_DISK2_MAJOR	66#define SCSI_DISK3_MAJOR	67#define SCSI_DISK4_MAJOR	68#define SCSI_DISK5_MAJOR	69#define SCSI_DISK6_MAJOR	70#define SCSI_DISK7_MAJOR	71#define COMPAQ_SMART2_MAJOR	72#define COMPAQ_SMART2_MAJOR1	73#define COMPAQ_SMART2_MAJOR2	74#define COMPAQ_SMART2_MAJOR3	75#define COMPAQ_SMART2_MAJOR4	76#define COMPAQ_SMART2_MAJOR5	77#define COMPAQ_SMART2_MAJOR6	78#define COMPAQ_SMART2_MAJOR7	79#define SPECIALIX_NORMAL_MAJOR 75#define SPECIALIX_CALLOUT_MAJOR 76#define COMPAQ_CISS_MAJOR 	104#define COMPAQ_CISS_MAJOR1	105#define COMPAQ_CISS_MAJOR2      106#define COMPAQ_CISS_MAJOR3      107#define COMPAQ_CISS_MAJOR4      108#define COMPAQ_CISS_MAJOR5      109#define COMPAQ_CISS_MAJOR6      110#define COMPAQ_CISS_MAJOR7      111#define ATARAID_MAJOR		114#define DASD_MAJOR      94	/* Official assignations from Peter */#define MDISK_MAJOR     95	/* Official assignations from Peter */#define I2O_MAJOR		80	/* 80->87 */#define IDE6_MAJOR	88#define IDE7_MAJOR	89#define IDE8_MAJOR	90#define IDE9_MAJOR	91#define UBD_MAJOR	98#define AURORA_MAJOR 79#define JSFD_MAJOR	99#define PHONE_MAJOR	100#define LVM_CHAR_MAJOR	109	/* Logical Volume Manager */#define RTF_MAJOR	150#define RAW_MAJOR	162#define USB_ACM_MAJOR		166#define USB_ACM_AUX_MAJOR	167#define USB_CHAR_MAJOR		180#define UNIX98_PTY_MASTER_MAJOR	128#define UNIX98_PTY_MAJOR_COUNT	8#define UNIX98_PTY_SLAVE_MAJOR	(UNIX98_PTY_MASTER_MAJOR+UNIX98_PTY_MAJOR_COUNT)#define VXVM_MAJOR		199	/* VERITAS volume i/o driver    */#define VXSPEC_MAJOR		200	/* VERITAS volume config driver */#define VXDMP_MAJOR		201	/* VERITAS volume multipath driver */#define MSR_MAJOR		202#define CPUID_MAJOR		203#define OSST_MAJOR	206	/* OnStream-SCx0 SCSI tape */#define IBM_TTY3270_MAJOR       227	/* Official allocations now */#define IBM_FS3270_MAJOR        228/* * Tests for SCSI devices. */#define SCSI_DISK_MAJOR(M) ((M) == SCSI_DISK0_MAJOR || \  ((M) >= SCSI_DISK1_MAJOR && (M) <= SCSI_DISK7_MAJOR))  #define SCSI_BLK_MAJOR(M) \  (SCSI_DISK_MAJOR(M)	\   || (M) == SCSI_CDROM_MAJOR)static __inline__ int scsi_blk_major(int m) {	return SCSI_BLK_MAJOR(m);}/* * Tests for IDE devices */#define IDE_DISK_MAJOR(M)	((M) == IDE0_MAJOR || (M) == IDE1_MAJOR || \				(M) == IDE2_MAJOR || (M) == IDE3_MAJOR || \				(M) == IDE4_MAJOR || (M) == IDE5_MAJOR || \				(M) == IDE6_MAJOR || (M) == IDE7_MAJOR || \				(M) == IDE8_MAJOR || (M) == IDE9_MAJOR)static __inline__ int ide_blk_major(int m){	return IDE_DISK_MAJOR(m);}#endif