2 * arch/mips/sni/pcimt_scache.c
4 * This file is subject to the terms and conditions of the GNU General Public
5 * License. See the file "COPYING" in the main directory of this archive
8 * Copyright (c) 1997, 1998 by Ralf Baechle
10 #include <linux/init.h>
11 #include <linux/kernel.h>
12 #include <asm/bcache.h>
15 #define cacheconf (*(volatile unsigned int *)PCIMT_CACHECONF)
16 #define invspace (*(volatile unsigned int *)PCIMT_INVSPACE)
18 void __init sni_pcimt_sc_init(void)
20 unsigned int scsiz, sc_size;
22 scsiz = cacheconf & 7;
24 printk("Second level cache is deactived.\n");
28 printk("Invalid second level cache size configured, "
29 "deactivating second level cache.\n");
34 sc_size = 128 << scsiz;
35 printk("%dkb second level cache detected, deactivating.\n", sc_size);