usr/src/lib/cfgadm_plugins/sbd/common/ap.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, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #ifndef _CFGA_SBD_H
  28 #define _CFGA_SBD_H
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31
  32 #ifdef __cplusplus
  33 extern "C" {
  34 #endif
  35
  36 #define DEVDIR  "/devices"
  37
  38 #ifdef  SBD_DEBUG
  39 #define DBG     dbg
  40 void dbg(char *, ...);
  41 #else
  42 #define DBG
  43 #endif
  44
  45 typedef struct {
  46         int flags;
  47         int code;
  48         char *mid;
  49         char *platform;
  50         int skip;
  51         int err;
  52 } ap_opts_t;
  53
  54 /*
  55  * Command options.
  56  *
  57  * Some of the options are provided for testing purpose and
  58  * will not published (e.g. err,code,mid).
  59  */
  60 #define OPT_UNASSIGN            0
  61 #define OPT_SKIP                1
  62 #define OPT_PARSABLE            2
  63 #define OPT_NOPOWEROFF          3
  64 #define OPT_CODE                4
  65 #define OPT_MID                 5
  66 #define OPT_ERR                 6
  67 #define OPT_PLATFORM            7
  68 #define OPT_SIM                 8
  69 #define OPT_SUSPEND_OK          9
  70 #define OPT_LIST_ALL            29
  71 #define OPT_FORCE               30
  72 #define OPT_VERBOSE             31
  73
  74 #define ap_getopt(a, o) ((a)->opts.flags &  ((uint_t)1 << (o)))
  75 #define ap_setopt(a, o) ((a)->opts.flags |= ((uint_t)1 << (o)))
  76
  77 typedef enum {
  78         AP_NONE = 0,
  79         AP_BOARD,
  80         AP_CPU,
  81         AP_MEM,
  82         AP_IO,
  83         AP_CMP
  84 } ap_target_t;
  85
  86 #define AP_NCLASS       6
  87
  88 /*
  89  * Attachment point descriptor.
  90  *
  91  * All commands are processed as follows:
  92  *
  93  * . allocate a command descriptor
  94  * . parse the physical ap_id
  95  * . parse the command and its options.
  96  * . sequence if necessary (state change commands)
  97  * . execute
  98  *
  99  */
 100 typedef struct {
 101         int fd;
 102         int bnum;
 103         int cnum;
 104         int ncm;
 105         int inst;
 106         int norcm;
 107         int statonly;
 108         const char *class;
 109         const char *apid;
 110         char *drv;
 111         char *path;
 112         char *target;
 113         char *minor;
 114         char *cid;
 115         char *cname;
 116         char *options;
 117         char **errstring;
 118         ap_opts_t opts;
 119         ap_target_t tgt;
 120         struct cfga_msg *msgp;
 121         struct cfga_confirm *confp;
 122         void *ctl;
 123         void *stat;
 124         void *cmstat;
 125         void *rcm;
 126 } apd_t;
 127
 128 /*
 129  * Command definitions.
 130  *
 131  * The command order is significant.  The sequenced (-c) commands
 132  * are sorted in execution order. The configure command starts from
 133  * assign and ends with online.  The disconnect command starts
 134  * from offline and goes to unassign.  Steps in the sequencing may
 135  * be optionally skipped.
 136  */
 137 #define CMD_ASSIGN              0
 138 #define CMD_POWERON             1
 139 #define CMD_TEST                2
 140 #define CMD_CONNECT             3
 141 #define CMD_CONFIGURE           4
 142 #define CMD_RCM_ONLINE          5
 143 #define CMD_RCM_CAP_ADD         6
 144 #define CMD_SUSPEND_CHECK       7
 145 #define CMD_RCM_SUSPEND         8
 146 #define CMD_RCM_CAP_DEL         9
 147 #define CMD_RCM_OFFLINE         10
 148 #define CMD_UNCONFIGURE         11
 149 #define CMD_RCM_REMOVE          12
 150 #define CMD_RCM_CAP_NOTIFY      13
 151 #define CMD_DISCONNECT          14
 152 #define CMD_POWEROFF            15
 153 #define CMD_UNASSIGN            16
 154 #define CMD_RCM_RESUME          17
 155 #define CMD_STATUS              18
 156 #define CMD_GETNCM              19
 157 #define CMD_PASSTHRU            20
 158 #define CMD_HELP                21
 159 #define CMD_ERRTEST             22
 160 #define CMD_NONE                23
 161
 162 /*
 163  * Error messages.
 164  */
 165 #define ERR_CMD_INVAL           0
 166 #define ERR_CMD_FAIL            1
 167 #define ERR_CMD_NACK            2
 168 #define ERR_CMD_NOTSUPP         3
 169 #define ERR_CMD_ABORT           4
 170 #define ERR_OPT_INVAL           5
 171 #define ERR_OPT_NOVAL           6
 172 #define ERR_OPT_VAL             7
 173 #define ERR_OPT_BADVAL          8
 174 #define ERR_AP_INVAL            9
 175 #define ERR_CM_INVAL            10
 176 #define ERR_TRANS_INVAL         11
 177 #define ERR_SIG_CHANGE          12
 178 #define ERR_RCM_HANDLE          13
 179 #define ERR_RCM_CMD             14
 180 #define ERR_RCM_INFO            15
 181 #define ERR_LIB_OPEN            16
 182 #define ERR_LIB_SYM             17
 183 #define ERR_STAT                18
 184 #define ERR_NOMEM               19
 185 #define ERR_PLUGIN              20
 186 #define ERR_NONE                21
 187
 188 #define MSG_ISSUE               0
 189 #define MSG_SKIP                1
 190 #define MSG_SUSPEND             2
 191 #define MSG_ABORT               3
 192 #define MSG_DONE                4
 193 #define MSG_FAIL                5
 194 #define MSG_NORCM               6
 195 #define MSG_NONE                7
 196
 197 #define s_free(x)       (free(x), (x) = NULL)
 198 #define str_valid(p)    ((p) != NULL && *(p) != '\0')
 199 #define mask(x)         ((uint_t)1 << (x))
 200
 201 #define CM_DFLT         -1      /* default (current) component */
 202
 203 int ap_cnt(apd_t *);
 204 int ap_parse(apd_t *, const char *);
 205 int ap_confirm(apd_t *);
 206 int ap_state_cmd(cfga_cmd_t, int *);
 207 int ap_symid(apd_t *, char *, char *, size_t);
 208 char *ap_sys_err(apd_t *, char **);
 209 char *ap_cmd_name(int);
 210 char *ap_opt_name(int);
 211 char *ap_logid(apd_t *, char *);
 212 void ap_err(apd_t *, ...);
 213 void ap_msg(apd_t *, ...);
 214 void ap_info(apd_t *, cfga_info_t, ap_target_t);
 215 void ap_init(apd_t *, cfga_list_data_t *);
 216 void ap_state(apd_t *, cfga_stat_t *, cfga_stat_t *);
 217 cfga_err_t ap_stat(apd_t *a, int);
 218 cfga_err_t ap_ioctl(apd_t *, int);
 219 cfga_err_t ap_help(struct cfga_msg *, const char *, cfga_flags_t);
 220 cfga_err_t ap_cmd_exec(apd_t *, int);
 221 cfga_err_t ap_cmd_seq(apd_t *, int);
 222 cfga_err_t ap_suspend_query(apd_t *, int, int *);
 223 cfga_err_t ap_platopts_check(apd_t *, int, int);
 224 cfga_err_t ap_cmd_parse(apd_t *, const char *, const char *, int *);
 225 cfga_err_t ap_test_err(apd_t *, const char *);
 226
 227 int ap_cm_capacity(apd_t *, int, void *, int *, cfga_stat_t *);
 228 int ap_cm_ncap(apd_t *, int);
 229 void ap_cm_id(apd_t *, int, char *, size_t);
 230 void ap_cm_init(apd_t *, cfga_list_data_t *, int);
 231 char *ap_cm_devpath(apd_t *, int);
 232 ap_target_t ap_cm_type(apd_t *, int);
 233
 234 cfga_err_t ap_rcm_init(apd_t *);
 235 void ap_rcm_fini(apd_t *);
 236 cfga_err_t ap_rcm_ctl(apd_t *, int);
 237 int ap_rcm_info(apd_t *, char **);
 238
 239 apd_t *apd_alloc(const char *, cfga_flags_t, char **,
 240         struct cfga_msg *, struct cfga_confirm *);
 241 void apd_free(apd_t *a);
 242 cfga_err_t apd_init(apd_t *, int);
 243
 244 int debugging();
 245
 246 #ifdef __cplusplus
 247 }
 248 #endif
 249
 250 #endif  /* _CFGA_SBD_H */