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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 GRAPHDEV_MAJOR		29   /* SparcLinux & Linux/68k /dev/fb */
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 RTF_MAJOR		150
149  #define RAW_MAJOR		162
150  
151  #define USB_ACM_MAJOR		166
152  #define USB_ACM_AUX_MAJOR	167
153  #define USB_CHAR_MAJOR		180
154  
155  #define VXVM_MAJOR		199	/* VERITAS volume i/o driver    */
156  #define VXSPEC_MAJOR		200	/* VERITAS volume config driver */
157  #define VXDMP_MAJOR		201	/* VERITAS volume multipath driver */
158  
159  #define MSR_MAJOR		202
160  #define CPUID_MAJOR		203
161  
162  #define OSST_MAJOR		206	/* OnStream-SCx0 SCSI tape */
163  
164  #define IBM_TTY3270_MAJOR	227
165  #define IBM_FS3270_MAJOR	228
166  
167  #define VIOTAPE_MAJOR		230
168  
169  #endif
170