1 /* SPDX-License-Identifier: GPL-2.0 */ 1
2 /*
3 * machines.h: Defines for taking apart the m
4 * idprom and determining the kin
5 *
6 * Copyright (C) 1995 David S. Miller (davem@c
7 * Sun3/3x models added by David Monro (davidm
8 */
9 #ifndef _SPARC_MACHINES_H
10 #define _SPARC_MACHINES_H
11
12 struct Sun_Machine_Models {
13 char *name;
14 unsigned char id_machtype;
15 };
16
17 /* Current number of machines we know about th
18 * machtype entry including one entry for the
19 */
20 // reduced along with table in arch/m68k/sun3/
21 // sun3 port doesn't need to know about sparc
22 //#define NUM_SUN_MACHINES 23
23 #define NUM_SUN_MACHINES 8
24
25 /* The machine type in the idprom area looks l
26 *
27 * ---------------
28 * | ARCH | MACH |
29 * ---------------
30 * 7 4 3 0
31 *
32 * The ARCH field determines the architecture
33 * The MACH field determines the machine make
34 */
35
36 #define SM_ARCH_MASK 0xf0
37 #define SM_SUN3 0x10
38 #define SM_SUN4 0x20
39 #define SM_SUN3X 0x40
40 #define SM_SUN4C 0x50
41 #define SM_SUN4M 0x70
42 #define SM_SUN4M_OBP 0x80
43
44 #define SM_TYP_MASK 0x0f
45 /* Sun3 machines */
46 #define SM_3_160 0x01 /* Sun 3/160 ser
47 #define SM_3_50 0x02 /* Sun 3/50 seri
48 #define SM_3_260 0x03 /* Sun 3/260 ser
49 #define SM_3_110 0x04 /* Sun 3/110 ser
50 #define SM_3_60 0x07 /* Sun 3/60 seri
51 #define SM_3_E 0x08 /* Sun 3/E serie
52
53 /* Sun3x machines */
54 #define SM_3_460 0x01 /* Sun 3/460 (46
55 #define SM_3_80 0x02 /* Sun 3/80 seri
56
57 /* Sun4 machines */
58 #define SM_4_260 0x01 /* Sun 4/200 ser
59 #define SM_4_110 0x02 /* Sun 4/100 ser
60 #define SM_4_330 0x03 /* Sun 4/300 ser
61 #define SM_4_470 0x04 /* Sun 4/400 ser
62
63 /* Sun4c machines Full Name
64 #define SM_4C_SS1 0x01 /* Sun4c SparcSt
65 #define SM_4C_IPC 0x02 /* Sun4c SparcSt
66 #define SM_4C_SS1PLUS 0x03 /* Sun4c SparcSt
67 #define SM_4C_SLC 0x04 /* Sun4c SparcSt
68 #define SM_4C_SS2 0x05 /* Sun4c SparcSt
69 #define SM_4C_ELC 0x06 /* Sun4c SparcSt
70 #define SM_4C_IPX 0x07 /* Sun4c SparcSt
71
72 /* Sun4m machines, these predate the OpenBoot.
73 * something if the value in the ARCH field is
74 * SM_SUN4M_OBP then you have the following si
75 * 1) You either have a sun4d, a sun4e, or a r
76 * 2) You have to consult OpenBoot to determin
77 */
78 #define SM_4M_SS60 0x01 /* Sun4m SparcSy
79 #define SM_4M_SS50 0x02 /* Sun4m SparcSt
80 #define SM_4M_SS40 0x03 /* Sun4m SparcSt
81
82 /* Sun4d machines -- N/A */
83 /* Sun4e machines -- N/A */
84 /* Sun4u machines -- N/A */
85
86 #endif /* !(_SPARC_MACHINES_H) */
87
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