1/* 2 * machines.h: Defines for taking apart the machine type value in the 3 * idprom and determining the kind of machine we are on. 4 * 5 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) 6 * Sun3/3x models added by David Monro (davidm@psrg.cs.usyd.edu.au) 7 */ 8#ifndef _SPARC_MACHINES_H 9#define _SPARC_MACHINES_H 10 11struct Sun_Machine_Models { 12 char *name; 13 unsigned char id_machtype; 14}; 15 16/* Current number of machines we know about that has an IDPROM 17 * machtype entry including one entry for the 0x80 OBP machines. 18 */ 19// reduced along with table in arch/m68k/sun3/idprom.c 20// sun3 port doesn't need to know about sparc machines. 21//#define NUM_SUN_MACHINES 23 22#define NUM_SUN_MACHINES 8 23 24/* The machine type in the idprom area looks like this: 25 * 26 * --------------- 27 * | ARCH | MACH | 28 * --------------- 29 * 7 4 3 0 30 * 31 * The ARCH field determines the architecture line (sun4, sun4c, etc). 32 * The MACH field determines the machine make within that architecture. 33 */ 34 35#define SM_ARCH_MASK 0xf0 36#define SM_SUN3 0x10 37#define SM_SUN4 0x20 38#define SM_SUN3X 0x40 39#define SM_SUN4C 0x50 40#define SM_SUN4M 0x70 41#define SM_SUN4M_OBP 0x80 42 43#define SM_TYP_MASK 0x0f 44/* Sun3 machines */ 45#define SM_3_160 0x01 /* Sun 3/160 series */ 46#define SM_3_50 0x02 /* Sun 3/50 series */ 47#define SM_3_260 0x03 /* Sun 3/260 series */ 48#define SM_3_110 0x04 /* Sun 3/110 series */ 49#define SM_3_60 0x07 /* Sun 3/60 series */ 50#define SM_3_E 0x08 /* Sun 3/E series */ 51 52/* Sun3x machines */ 53#define SM_3_460 0x01 /* Sun 3/460 (460,470,480) series */ 54#define SM_3_80 0x02 /* Sun 3/80 series */ 55 56/* Sun4 machines */ 57#define SM_4_260 0x01 /* Sun 4/200 series */ 58#define SM_4_110 0x02 /* Sun 4/100 series */ 59#define SM_4_330 0x03 /* Sun 4/300 series */ 60#define SM_4_470 0x04 /* Sun 4/400 series */ 61 62/* Sun4c machines Full Name - PROM NAME */ 63#define SM_4C_SS1 0x01 /* Sun4c SparcStation 1 - Sun 4/60 */ 64#define SM_4C_IPC 0x02 /* Sun4c SparcStation IPC - Sun 4/40 */ 65#define SM_4C_SS1PLUS 0x03 /* Sun4c SparcStation 1+ - Sun 4/65 */ 66#define SM_4C_SLC 0x04 /* Sun4c SparcStation SLC - Sun 4/20 */ 67#define SM_4C_SS2 0x05 /* Sun4c SparcStation 2 - Sun 4/75 */ 68#define SM_4C_ELC 0x06 /* Sun4c SparcStation ELC - Sun 4/25 */ 69#define SM_4C_IPX 0x07 /* Sun4c SparcStation IPX - Sun 4/50 */ 70 71/* Sun4m machines, these predate the OpenBoot. These values only mean 72 * something if the value in the ARCH field is SM_SUN4M, if it is 73 * SM_SUN4M_OBP then you have the following situation: 74 * 1) You either have a sun4d, a sun4e, or a recently made sun4m. 75 * 2) You have to consult OpenBoot to determine which machine this is. 76 */ 77#define SM_4M_SS60 0x01 /* Sun4m SparcSystem 600 */ 78#define SM_4M_SS50 0x02 /* Sun4m SparcStation 10 */ 79#define SM_4M_SS40 0x03 /* Sun4m SparcStation 5 */ 80 81/* Sun4d machines -- N/A */ 82/* Sun4e machines -- N/A */ 83/* Sun4u machines -- N/A */ 84 85#endif /* !(_SPARC_MACHINES_H) */ 86