2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
6 * Copyright (C) 2001 Keith M Wesolowski
8 #include <linux/types.h>
9 #include <linux/init.h>
10 #include <linux/kernel.h>
11 #include <asm/ip32/crime.h>
12 #include <asm/ptrace.h>
14 void __init crime_init (void)
16 u64 id = crime_read_64 (CRIME_ID);
17 u64 rev = id & CRIME_ID_REV;
19 id = (id & CRIME_ID_IDBITS) >> 4;
21 printk ("CRIME id %1lx rev %ld detected at %016lx\n", id, rev,
22 (unsigned long) CRIME_BASE);
25 /* XXX Like on Sun, these give us various useful information to printk. */
26 void crime_memerr_intr (unsigned int irq, void *dev_id, struct pt_regs *regs)
28 u64 memerr = crime_read_64 (CRIME_MEM_ERROR_STAT);
29 u64 addr = crime_read_64 (CRIME_MEM_ERROR_ADDR);
30 memerr &= CRIME_MEM_ERROR_STAT_MASK;
32 printk ("CRIME memory error at physaddr 0x%08lx status %08lx\n",
35 crime_write_64 (CRIME_MEM_ERROR_STAT, 0);
38 void crime_cpuerr_intr (unsigned int irq, void *dev_id, struct pt_regs *regs)
40 u64 cpuerr = crime_read_64 (CRIME_CPU_ERROR_STAT);
41 u64 addr = crime_read_64 (CRIME_CPU_ERROR_ADDR);
42 cpuerr &= CRIME_CPU_ERROR_MASK;
45 printk ("CRIME CPU interface error detected at %09lx status %08lx\n",
48 crime_write_64 (CRIME_CPU_ERROR_STAT, 0);