1 /* $NetBSD: comlogout.c,v 1.4 2001/01/03 21:40:25 thorpej Exp $ */ 2 3 /* 4 * Copyright (c) 1998 by Matthew Jacob 5 * NASA AMES Research Center. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice immediately at the beginning of the file, without modification, 13 * this list of conditions, and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. The name of the author may not be used to endorse or promote products 18 * derived from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 24 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 */ 32 33 #include <sys/cdefs.h> 34 __KERNEL_RCSID(0, "$NetBSD: comlogout.c,v 1.4 2001/01/03 21:40:25 thorpej Exp $"); 35 36 #include <sys/param.h> 37 #include <sys/systm.h> 38 #include <sys/device.h> 39 40 #include <machine/rpb.h> 41 #include <machine/autoconf.h> 42 #include <machine/bus.h> 43 #include <machine/frame.h> 44 #include <machine/cpuconf.h> 45 #include <machine/logout.h> 46 47 /* 48 * Common PAL Logout Handling Code 49 */ 50 51 /* (pretty much just structured console printout right now) */ 52 53 void 54 ev5_logout_print(mc_hdr_ev5 *ev5lohdrp, mc_uc_ev5 *mcucev5p) 55 { 56 int i; 57 static const char *fmt1 = " %-30s = 0x%l016x\n"; 58 59 printf(" Processor Machine Check (%x), Code 0x%lx\n", 60 ALPHA_PROC_MCHECK, ev5lohdrp->mcheck_code); 61 /* Print PAL fields */ 62 for (i = 0; i < 24; i += 2) { 63 printf("\tPAL temp[%d-%d]\t\t= 0x%16lx 0x%16lx\n", i, i+1, 64 mcucev5p->paltemp[i], mcucev5p->paltemp[i+1]); 65 } 66 for (i = 0; i < 8; i += 2) { 67 printf("\tshadow[%d-%d]\t\t\t= 0x%16lx 0x%16lx\n", i, i+1, 68 mcucev5p->shadow[i], mcucev5p->shadow[i+1]); 69 } 70 printf("\n"); 71 printf(fmt1, "Excepting Instruction Addr", mcucev5p->exc_addr); 72 printf(fmt1, "Summary of arithmetic traps", mcucev5p->exc_sum); 73 printf(fmt1, "Exception mask", mcucev5p->exc_mask); 74 printf(fmt1, "Base address for PALcode", mcucev5p->pal_base); 75 printf(fmt1, "Interrupt Status Reg", mcucev5p->isr); 76 printf(fmt1, "Current setup of EV5 IBOX", mcucev5p->icsr); 77 printf(fmt1, (mcucev5p->ic_perr_stat & 0x800)? 78 "I-CACHE Reg Data parity error" : 79 "I-CACHE Reg Tag parity error", mcucev5p->ic_perr_stat); 80 printf(fmt1, "D-CACHE error Reg", mcucev5p->dc_perr_stat); 81 82 if (mcucev5p->dc_perr_stat & 0x2) { 83 switch (mcucev5p->dc_perr_stat & 0x3c) { 84 case 8: 85 printf(" %-40s\n", "Data error in bank 1"); 86 break; 87 case 4: 88 printf(" %-40s\n", "Data error in bank 0"); 89 break; 90 case 20: 91 printf(" %-40s\n", "Tag error in bank 1"); 92 break; 93 case 10: 94 printf(" %-40s\n", "Tag error in bank 0"); 95 break; 96 } 97 } 98 printf(fmt1, "Effective VA", mcucev5p->va); 99 printf(fmt1, "Reason for D-stream", mcucev5p->mm_stat); 100 printf(fmt1, "EV5 SCache address", mcucev5p->sc_addr); 101 printf(fmt1, "EV5 SCache TAG/Data parity", mcucev5p->sc_stat); 102 printf(fmt1, "EV5 BC_TAG_ADDR", mcucev5p->bc_tag_addr); 103 printf(fmt1, "EV5 EI_ADDR Phys addr of Xfer", mcucev5p->ei_addr); 104 printf(fmt1, "Fill Syndrome", mcucev5p->fill_syndrome); 105 printf(fmt1, "ei_stat reg", mcucev5p->ei_stat); 106 printf(fmt1, "ld_lock", mcucev5p->ld_lock); 107 } 108