| * This file is subject to the terms and conditions of the GNU General Public |
| * License. See the file "COPYING" in the main directory of this archive |
| * sgi.h: Definitions specific to SGI machines. |
| * Copyright (C) 1996 David S. Miller (dm@sgi.com) |
| /* UP=UniProcessor MP=MultiProcessor(capable) */ |
| ip12, /* R3kA UP, Indigo */ |
| ip20, /* R4K UP, Indigo */ |
| ip22, /* R4x00 UP, Indigo2 */ |
| ip26, /* TFP UP, Indigo2 */ |
| ip27, /* R10k MP, R12k MP, Origin */ |
| ip28, /* R10k UP, Indigo2 */ |
| extern enum sgi_mach sgimach; |
| extern void sgi_sysinit(void); |
| /* Many I/O space registers are byte sized and are contained within |
| * one byte per word, specifically the MSB, this macro helps out. |
| #define SGI_MSB(regaddr) (regaddr) |
| #define SGI_MSB(regaddr) ((regaddr) | 0x3) |
| #endif /* _ASM_SGI_SGI_H */ |