usr/src/cmd/mdb/common/kmdb/kmdb_promif_impl.h

   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 /*
  23  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #ifndef _KMDB_PROMIF_IMPL_H
  28 #define _KMDB_PROMIF_IMPL_H
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31
  32 #include <sys/consdev.h>
  33
  34 #include <kmdb/kmdb_promif.h>
  35 #include <kmdb/kmdb_auxv.h>
  36
  37 #ifdef  __cplusplus
  38 extern "C" {
  39 #endif
  40
  41 #if defined(__i386) || defined(__amd64)
  42 struct boot_syscalls;
  43 extern struct boot_syscalls *kmdb_sysp;
  44 #endif
  45
  46 /*
  47  * We don't have an easy way of asking for the window size, so we're going to
  48  * hard-code the current values.
  49  */
  50 #ifdef  __sparc
  51 #define KMDB_PIF_WINSIZE_ROWS   34
  52 #else
  53 #define KMDB_PIF_WINSIZE_ROWS   25
  54 #endif
  55 #define KMDB_PIF_WINSIZE_COLS   80
  56
  57 typedef struct kmdb_promif {
  58         char *pif_oterm;        /* term type for local console (NULL if rem) */
  59         struct termios pif_tios; /* derived settings for console */
  60 } kmdb_promif_t;
  61
  62 extern void kmdb_prom_init_finish_isadep(kmdb_auxv_t *);
  63
  64 extern char *kmdb_prom_get_ddi_prop(kmdb_auxv_t *, char *);
  65 extern void kmdb_prom_free_ddi_prop(char *);
  66
  67 extern ssize_t kmdb_prom_obp_writer(caddr_t, size_t);
  68
  69 extern int kmdb_prom_stdout_is_framebuffer(kmdb_auxv_t *);
  70
  71 #ifdef __cplusplus
  72 }
  73 #endif
  74
  75 #endif /* _KMDB_PROMIF_IMPL_H */