usr/src/uts/intel/os/cpr_intel.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #pragma ident   "%Z%%M% %I%     %E% SMI"
  27
  28 /*
  29  * cpr functions for supported sparc platforms
  30  */
  31 #include <sys/types.h>
  32 #include <sys/systm.h>
  33 #include <sys/cpr.h>
  34 #include <sys/kmem.h>
  35 #include <sys/errno.h>
  36
  37 /*
  38  * setup the original and new sets of property names/values
  39  * Not relevant to S3, which is all we support for now.
  40  */
  41 /*ARGSUSED*/
  42 int
  43 cpr_default_setup(int alloc)
  44 {
  45         return (0);
  46 }
  47
  48 void
  49 cpr_send_notice(void)
  50 {
  51         static char cstr[] = "\014" "\033[1P" "\033[18;21H";
  52
  53         prom_printf(cstr);
  54         prom_printf("Saving System State. Please Wait... ");
  55 }
  56
  57 void
  58 cpr_spinning_bar(void)
  59 {
  60         static char *spin_strings[] = { "|\b", "/\b", "-\b", "\\\b" };
  61         static int idx;
  62
  63         prom_printf(spin_strings[idx]);
  64         if (++idx == 4)
  65                 idx = 0;
  66 }
  67
  68 void
  69 cpr_resume_notice(void)
  70 {
  71         static char cstr[] = "\014" "\033[1P" "\033[18;21H";
  72
  73         prom_printf(cstr);
  74         prom_printf("Restoring System State. Please Wait... ");
  75 }