/* * Copyright (C) 2004 Olof Johansson , IBM Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _ASM_DART_H #define _ASM_DART_H /* physical base of DART registers */ #define DART_BASE 0xf8033000UL /* Offset from base to control register */ #define DARTCNTL 0 /* Offset from base to exception register */ #define DARTEXCP 0x10 /* Offset from base to TLB tag registers */ #define DARTTAG 0x1000 /* Control Register fields */ /* base address of table (pfn) */ #define DARTCNTL_BASE_MASK 0xfffff #define DARTCNTL_BASE_SHIFT 12 #define DARTCNTL_FLUSHTLB 0x400 #define DARTCNTL_ENABLE 0x200 /* size of table in pages */ #define DARTCNTL_SIZE_MASK 0x1ff #define DARTCNTL_SIZE_SHIFT 0 /* DART table fields */ #define DARTMAP_VALID 0x80000000 #define DARTMAP_RPNMASK 0x00ffffff #endif