usr/src/uts/sun4v/sys/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 2008 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #ifndef _SYS_PROMIF_IMPL_H
  28 #define _SYS_PROMIF_IMPL_H
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31
  32 #ifdef  __cplusplus
  33 extern "C" {
  34 #endif
  35
  36 #include <sys/types.h>
  37 #ifdef _KERNEL
  38 #include <sys/promimpl.h>
  39 #endif
  40 #include <sys/obpdefs.h>
  41 #include <sys/cmn_err.h>
  42 #include <sys/note.h>
  43
  44 /*
  45  * CIF handler functions
  46  */
  47 typedef int (*cif_func_t) (void *);
  48 extern int promif_getprop(void *p);
  49 extern int promif_getproplen(void *p);
  50 extern int promif_nextprop(void *p);
  51 extern int promif_nextnode(void *p);
  52 extern int promif_childnode(void *p);
  53 extern int promif_parentnode(void *p);
  54 extern int promif_enter_mon(void *p);
  55 extern int promif_exit_to_mon(void *p);
  56 extern int promif_reboot(void *p);
  57 extern int promif_write(void *p);
  58 extern int promif_read(void *p);
  59 extern int promif_interpret(void *p);
  60 extern int promif_finddevice(void *p);
  61 extern int promif_instance_to_package(void *p);
  62 #ifndef _KMDB
  63 extern int promif_setprop(void *p);
  64 extern int promif_test(void *p);
  65 extern int promif_instance_to_path(void *p);
  66 extern int promif_power_off(void *p);
  67 extern int promif_asr_list_keys_len(void *p);
  68 extern int promif_asr_list_keys(void *p);
  69 extern int promif_asr_export_len(void *p);
  70 extern int promif_asr_export(void *p);
  71 extern int promif_set_security_key(void *p);
  72 extern int promif_get_security_key(void *p);
  73 extern int promif_start_cpu(void *p);
  74 extern int promif_set_mmfsa_traptable(void *p);
  75 extern int promif_set_sun4v_api_version(void *p);
  76 extern int promif_get_sun4v_api_version(void *p);
  77 #endif
  78
  79 /*
  80  * Shadow device tree access functions
  81  */
  82 extern pnode_t promif_stree_nextnode(pnode_t nodeid);
  83 extern pnode_t promif_stree_childnode(pnode_t nodeid);
  84 extern pnode_t promif_stree_parentnode(pnode_t nodeid);
  85 extern int promif_stree_getproplen(pnode_t, char *name);
  86 extern int promif_stree_getprop(pnode_t, char *name, void *value);
  87 extern int promif_stree_setprop(pnode_t, char *name, void *value, int len);
  88 extern char *promif_stree_nextprop(pnode_t nodeid, char *name, char *next);
  89
  90 /*
  91  * Hooks for kmdb to get and set a pointer to the PROM shadow tree
  92  */
  93 #ifdef _KMDB
  94 extern void promif_stree_setroot(void *root);
  95 extern caddr_t promif_stree_getroot(void);
  96 #endif
  97
  98 /*
  99  * Miscellaneous functions
 100  */
 101 extern cif_func_t promif_find_cif_callback(char *opname);
 102 extern int promif_ldom_setprop(char *name, void *value, int valuelen);
 103 extern char promif_getchar(void);
 104
 105 /*
 106  * Initialization functions
 107  */
 108 #ifdef _KMDB
 109 extern void cif_init(char *, caddr_t, ihandle_t, ihandle_t,
 110     phandle_t, phandle_t, pnode_t, pnode_t);
 111 extern void promif_io_init(ihandle_t, ihandle_t, phandle_t, phandle_t);
 112 extern void promif_set_nodes(pnode_t, pnode_t);
 113 #else
 114 extern void promif_io_init(void);
 115 extern void promif_stree_init(void);
 116 extern void promif_prop_init(void);
 117 #endif
 118
 119 /*
 120  * Debugging support
 121  */
 122 #ifdef DEBUG
 123
 124 extern uint_t cif_debug;
 125
 126 #define CIF_DBG_FLAG_NODE               0x01
 127 #define CIF_DBG_FLAG_REBOOT             0x02
 128
 129 #define CIF_DBG_ALL     if (cif_debug)                          prom_printf
 130 #define CIF_DBG_NODE    if (cif_debug & CIF_DBG_FLAG_NODE)      prom_printf
 131 #define CIF_DBG_REBOOT  if (cif_debug & CIF_DBG_FLAG_REBOOT)    prom_printf
 132
 133 #else /* DEBUG */
 134
 135 #define CIF_DBG_ALL     _NOTE(CONSTCOND) if (0) prom_printf
 136 #define CIF_DBG_NODE    CIF_DBG_ALL
 137 #define CIF_DBG_REBOOT  CIF_DBG_ALL
 138
 139 #endif /* DEBUG */
 140
 141 #ifdef  __cplusplus
 142 }
 143 #endif
 144
 145 #endif /* _SYS_PROMIF_IMPL_H */