1/* asi.h: Address Space Identifier values for the LEON2 sparc. 2 * 3 * Copyright (C) 2008 Daniel Hellstrom (daniel@gaisler.com) 4 * 5 * See file CREDITS for list of people who contributed to this 6 * project. 7 * 8 * This program is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU General Public License as 10 * published by the Free Software Foundation; either version 2 of 11 * the License, or (at your option) any later version. 12 * 13 * This program is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * GNU General Public License for more details. 17 * 18 * You should have received a copy of the GNU General Public License 19 * along with this program; if not, write to the Free Software 20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21 * MA 02111-1307 USA 22 * 23 */ 24 25#ifndef _LEON2_ASI_H 26#define _LEON2_ASI_H 27 28#define ASI_CACHEMISS 0x01 /* Force D-Cache miss on load (lda) */ 29#define ASI_M_FLUSH_PROBE 0x03 /* MMU Flush/Probe */ 30#define ASI_IFLUSH 0x05 /* Flush I-Cache */ 31#define ASI_DFLUSH 0x06 /* Flush D-Cache */ 32#define ASI_BYPASS 0x1c /* Bypass MMU (Physical address) */ 33#define ASI_MMUFLUSH 0x18 /* FLUSH TLB */ 34#define ASI_M_MMUREGS 0x19 /* READ/Write MMU Registers */ 35 36#endif /* _LEON2_ASI_H */ 37