patch-2.4.20 linux-2.4.20/arch/mips/sibyte/swarm/memory.c

• Lines: 49
• Date: Wed Dec 31 16:00:00 1969
• Orig file: linux-2.4.19/arch/mips/sibyte/swarm/memory.c
• Orig date: Fri Aug 2 17:39:43 2002

diff -urN linux-2.4.19/arch/mips/sibyte/swarm/memory.c linux-2.4.20/arch/mips/sibyte/swarm/memory.c
@@ -1,48 +0,0 @@
-/*
- * Copyright (C) 2000, 2001 Broadcom 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.
- */
-
-/*
- * Memory related routines 
- */
-
-#include <linux/config.h>
-#include <linux/types.h>
-#include <asm/page.h>
-
-extern phys_t swarm_mem_region_addrs[];
-extern phys_t swarm_mem_region_sizes[];
-extern unsigned int swarm_mem_region_count;
-
-int page_is_ram(unsigned long pagenr)
-{
-	phys_t addr = pagenr << PAGE_SHIFT;
-#ifdef CONFIG_SWARM_STANDALONE
-	if (addr < (CONFIG_SIBYTE_SWARM_RAM_SIZE * 1024 * 1024)) {
-		return 1;
-	}
-#else
-	int i;
-	for (i = 0; i < swarm_mem_region_count; i++) {
-		if ((addr >= swarm_mem_region_addrs[i]) 
-		    && (addr < (swarm_mem_region_addrs[i] + swarm_mem_region_sizes[i]))) {
-			return 1;
-		}
-	}
-#endif
-	return 0;
-}