1 /* Copyright (C) 2004 Erik Andersen 2 * 3 * This library is free software; you can redistribute it and/or 4 * modify it under the terms of the GNU Library General Public 5 * License as published by the Free Software Foundation; either 6 * version 2 of the License, or (at your option) any later version. 7 * 8 * This library is distributed in the hope that it will be useful, 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 11 * Library General Public License for more details. 12 * 13 * You should have received a copy of the GNU Library General Public 14 * License along with this library; if not, see 15 * <http://www.gnu.org/licenses/>. 16 */ 17 18 /* Supply an architecture specific value for PAGE_SIZE and friends. */ 19 20 #ifndef _UCLIBC_PAGE_H 21 #define _UCLIBC_PAGE_H 22 23 /* PAGE_SIZE of mips is sortof wierd, and depends on how the kernel 24 * happens to have been configured. It might use 4KB, 16K or 64K 25 * pages. To avoid using the current kernel configuration settings, 26 * uClibc will simply use 4KB on mips and call it good. */ 27 #if 0 28 #define PAGE_SHIFT 16 29 #define PAGE_SHIFT 14 30 #endif 31 #define PAGE_SHIFT 12 32 #define PAGE_SIZE (1UL << PAGE_SHIFT) 33 #define PAGE_MASK (~(PAGE_SIZE-1)) 34 35 #endif /* _UCLIBC_PAGE_H */ 36