/* SPDX-License-Identifier: GPL-2.0 */ /* * machines.h: Defines for taking apart the machine type value in the * idprom and determining the kind of machine we are on. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) * Sun3/3x models added by David Monro (davidm@psrg.cs.usyd.edu.au) */ #ifndef _SPARC_MACHINES_H #define _SPARC_MACHINES_H struct Sun_Machine_Models { char *name; unsigned char id_machtype; }; /* Current number of machines we know about that has an IDPROM * machtype entry including one entry for the 0x80 OBP machines. */ // reduced along with table in arch/m68k/sun3/idprom.c // sun3 port doesn't need to know about sparc machines. //#define NUM_SUN_MACHINES 23 #define NUM_SUN_MACHINES 8 /* The machine type in the idprom area looks like this: * * --------------- * | ARCH | MACH | * --------------- * 7 4 3 0 * * The ARCH field determines the architecture line (sun4, sun4c, etc). * The MACH field determines the machine make within that architecture. */ #define SM_ARCH_MASK 0xf0 #define SM_SUN3 0x10 #define SM_SUN4 0x20 #define SM_SUN3X 0x40 #define SM_SUN4C 0x50 #define SM_SUN4M 0x70 #define SM_SUN4M_OBP 0x80 #define SM_TYP_MASK 0x0f /* Sun3 machines */ #define SM_3_160 0x01 /* Sun 3/160 series */ #define SM_3_50 0x02 /* Sun 3/50 series */ #define SM_3_260 0x03 /* Sun 3/260 series */ #define SM_3_110 0x04 /* Sun 3/110 series */ #define SM_3_60 0x07 /* Sun 3/60 series */ #define SM_3_E 0x08 /* Sun 3/E series */ /* Sun3x machines */ #define SM_3_460 0x01 /* Sun 3/460 (460,470,480) series */ #define SM_3_80 0x02 /* Sun 3/80 series */ /* Sun4 machines */ #define SM_4_260 0x01 /* Sun 4/200 series */ #define SM_4_110 0x02 /* Sun 4/100 series */ #define SM_4_330 0x03 /* Sun 4/300 series */ #define SM_4_470 0x04 /* Sun 4/400 series */ /* Sun4c machines Full Name - PROM NAME */ #define SM_4C_SS1 0x01 /* Sun4c SparcStation 1 - Sun 4/60 */ #define SM_4C_IPC 0x02 /* Sun4c SparcStation IPC - Sun 4/40 */ #define SM_4C_SS1PLUS 0x03 /* Sun4c SparcStation 1+ - Sun 4/65 */ #define SM_4C_SLC 0x04 /* Sun4c SparcStation SLC - Sun 4/20 */ #define SM_4C_SS2 0x05 /* Sun4c SparcStation 2 - Sun 4/75 */ #define SM_4C_ELC 0x06 /* Sun4c SparcStation ELC - Sun 4/25 */ #define SM_4C_IPX 0x07 /* Sun4c SparcStation IPX - Sun 4/50 */ /* Sun4m machines, these predate the OpenBoot. These values only mean * something if the value in the ARCH field is SM_SUN4M, if it is * SM_SUN4M_OBP then you have the following situation: * 1) You either have a sun4d, a sun4e, or a recently made sun4m. * 2) You have to consult OpenBoot to determine which machine this is. */ #define SM_4M_SS60 0x01 /* Sun4m SparcSystem 600 */ #define SM_4M_SS50 0x02 /* Sun4m SparcStation 10 */ #define SM_4M_SS40 0x03 /* Sun4m SparcStation 5 */ /* Sun4d machines -- N/A */ /* Sun4e machines -- N/A */ /* Sun4u machines -- N/A */ #endif /* !(_SPARC_MACHINES_H) */ |