usr/src/lib/libprtdiag/inc/pdevinfo_sun4u.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 (c) 1999 by Sun Microsystems, Inc.
  24  * All rights reserved.
  25  */
  26
  27 #ifndef _PDEVINFO_SUN4U_H
  28 #define _PDEVINFO_SUN4U_H
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31
  32 #include <sys/obpdefs.h>
  33 #include <sys/fhc.h>
  34 #include <sys/sysctrl.h>
  35 #include <sys/environ.h>
  36 #include <sys/envctrl_gen.h>
  37 #include <sys/envctrl_ue250.h>
  38 #include <sys/envctrl_ue450.h>
  39 #include <sys/simmstat.h>
  40 #include <sys/ac.h>
  41 #include <sys/sram.h>
  42 #include <reset_info.h>
  43
  44 #ifdef  __cplusplus
  45 extern "C" {
  46 #endif
  47
  48 #define UNIX    "unix"
  49
  50 /* Define names of nodes to search for */
  51 #define CPU_NAME        "SUNW,UltraSPARC"
  52 #define SBUS_NAME       "sbus"
  53 #define PCI_NAME        "pci"
  54 #define FFB_NAME        "SUNW,ffb"
  55 #define AFB_NAME        "SUNW,afb"
  56
  57 struct mem_stat_data {
  58         enum ac_bank_status status;     /* bank status values */
  59         enum ac_bank_condition condition;       /* bank conditions */
  60 };
  61
  62 struct bd_kstat_data {
  63         u_longlong_t    ac_memctl;      /* Memctl register contents */
  64         u_longlong_t    ac_memdecode[2]; /* memory decode registers . */
  65         int     ac_kstats_ok;   /* successful kstat read occurred */
  66         uint_t  fhc_bsr;        /* FHC Board Status Register */
  67         uint_t  fhc_csr;        /* FHC Control Status Register */
  68         int     fhc_kstats_ok;  /* successful kstat read occurred */
  69         uchar_t simm_status[SIMM_COUNT];        /* SIMM status */
  70         int     simmstat_kstats_ok;     /* successful read occurred */
  71         struct temp_stats tempstat;
  72         int     temp_kstat_ok;
  73         struct  mem_stat_data   mem_stat[2];    /* raw kstat bank information */
  74         int     ac_memstat_ok;  /* successful read of memory status */
  75 };
  76
  77 /*
  78  * Hot plug info structure. If a hotplug kstat is found, the bd_info
  79  * structure from the kstat is filled in the the hp_info structure
  80  * is marked OK.
  81  */
  82 struct hp_info {
  83         struct bd_info bd_info;
  84         int kstat_ok;
  85 };
  86
  87 /* Environmental info for Tazmo */
  88 struct envctrl_kstat_data {
  89         envctrl_ps_t ps_kstats[MAX_DEVS];  /* kstats for powersupplies */
  90         envctrl_fan_t fan_kstats[MAX_DEVS]; /* kstats for fans */
  91         envctrl_encl_t encl_kstats[MAX_DEVS]; /* kstats for enclosure */
  92 };
  93
  94 /* Environmental info for Javelin */
  95 struct envctrltwo_kstat_data {
  96         envctrl_ps2_t ps_kstats[MAX_DEVS];      /* kstats for powersupplies */
  97         int num_ps_kstats;
  98         envctrl_fan_t fan_kstats[MAX_DEVS]; /* kstats for fans */
  99         int num_fan_kstats;
 100         envctrl_encl_t encl_kstats[MAX_DEVS]; /* kstats for enclosure */
 101         int num_encl_kstats;
 102         envctrl_temp_t temp_kstats[MAX_DEVS]; /* kstats for temperatures */
 103         int num_temp_kstats;
 104         envctrl_disk_t disk_kstats[MAX_DEVS]; /* kstats for disks */
 105         int num_disk_kstats;
 106 };
 107
 108 struct system_kstat_data {
 109         uchar_t sysctrl;        /* sysctrl register contents */
 110         uchar_t sysstat1;       /* system status1 register contents. */
 111         uchar_t sysstat2;       /* system status2 register contents. */
 112         uchar_t ps_shadow[SYS_PS_COUNT];        /* power supply shadow */
 113         int     psstat_kstat_ok;
 114         uchar_t clk_freq2;      /* clock frequency register 2 contents */
 115         uchar_t fan_status;     /* shadow fan status */
 116         uchar_t keysw_status;   /* status of the key switch */
 117         enum power_state power_state;   /* redundant power state */
 118         uchar_t clk_ver;        /* clock version register */
 119         int     sys_kstats_ok;  /* successful kstat read occurred */
 120         struct temp_stats tempstat;
 121         int     temp_kstat_ok;
 122         struct reset_info reset_info;
 123         int     reset_kstats_ok;        /* kstat read OK */
 124         struct bd_kstat_data bd_ksp_list[MAX_BOARDS];
 125         struct hp_info hp_info[MAX_BOARDS];
 126         struct ft_list *ft_array;       /* fault array */
 127         int     nfaults;                /* number of faults in fault array */
 128         int     ft_kstat_ok;            /* Fault kstats OK */
 129         struct envctrl_kstat_data env_data;  /* environment data for Tazmo */
 130         int     envctrl_kstat_ok;
 131         struct envctrltwo_kstat_data envc_data;  /* environ data for Javelin */
 132         int     envctrltwo_kstat_ok;
 133 };
 134
 135 /* Description of a single memory group */
 136 struct grp {
 137         int valid;                      /* active memory group present */
 138         u_longlong_t  base;             /* Phyiscal base of group */
 139         uint_t size;                    /* size in bytes */
 140         uint_t curr_size;               /* current size in bytes */
 141         int board;                      /* board number */
 142         enum board_type type;           /* board type */
 143         int group;                      /* group # on board (0 or 1) */
 144         int factor;                     /* interleave factor (0,2,4,8,16) */
 145         int speed;                      /* Memory speed (in ns) */
 146         char groupid;                   /* Alpha tag for group ID */
 147         enum ac_bank_status status;     /* bank status values */
 148         enum ac_bank_condition condition;       /* bank conditions */
 149 };
 150
 151 #define MAX_GROUPS      32
 152 #define MAXSTRLEN       256
 153
 154 /* Array of all possible groups in the system. */
 155 struct grp_info {
 156         struct grp grp[MAX_GROUPS];
 157 };
 158
 159 /* A memory interleave structure */
 160 struct inter_grp {
 161         u_longlong_t base;      /* Physical base of group */
 162         int valid;
 163         int count;
 164         char groupid;
 165 };
 166
 167 /* Array of all possible memory interleave structures */
 168 struct mem_inter {
 169         struct inter_grp i_grp[MAX_GROUPS];
 170 };
 171
 172 /* FFB info structure */
 173 struct ffbinfo {
 174         int board;
 175         int upa_id;
 176         char *dev;
 177         struct ffbinfo *next;
 178 };
 179
 180 /* FFB strap reg union */
 181 union strap_un {
 182         struct {
 183                 uint_t  unused:24;
 184                 uint_t  afb_flag:1;
 185                 uint_t  major_rev:2;
 186                 uint_t  board_rev:2;
 187                 uint_t  board_mem:1;
 188                 uint_t  cbuf:1;
 189                 uint_t  bbuf:1;
 190         } fld;
 191         uint_t ffb_strap_bits;
 192 };
 193
 194 /* known values for manufacturer's JED code */
 195 #define MANF_BROOKTREE  214
 196 #define MANF_MITSUBISHI 28
 197
 198 /* FFB mnufacturer union */
 199 union manuf {
 200         struct {
 201                 uint_t version:4;       /* version of part number */
 202                 uint_t partno:16;       /* part number */
 203                 uint_t manf:11;         /* manufacturer's JED code */
 204                 uint_t one:1;           /* always set to '1' */
 205         } fld;
 206         uint_t encoded_id;
 207 };
 208
 209 #define FFBIOC          ('F' << 8)
 210 #define FFB_SYS_INFO    (FFBIOC| 80)
 211
 212 struct ffb_sys_info {
 213         unsigned int    ffb_strap_bits; /* ffb_strapping register       */
 214 #define FFB_B_BUFF      0x01            /* B buffer present             */
 215 #define FFB_C_BUFF      0x02            /* C buffer present             */
 216 #define FB_TYPE_AFB     0x80            /* AFB or FFB                   */
 217         unsigned int    fbc_version;    /* revision of FBC chip         */
 218         unsigned int    dac_version;    /* revision of DAC chip         */
 219         unsigned int    fbram_version;  /* revision of FBRAMs chip      */
 220         unsigned int    flags;          /* miscellaneous flags          */
 221 #define FFB_KSIM        0x00000001      /* kernel simulator             */
 222 #define FFB_PAGE_FILL_BUG 0x00000002    /* FBRAM has page fill bug      */
 223         unsigned int    afb_nfloats;    /* no. of Float asics in AFB    */
 224         unsigned int    pad[58];        /* padding for AFB chips & misc. */
 225 };
 226
 227 int get_id(Prom_node *);
 228
 229 #ifdef  __cplusplus
 230 }
 231 #endif
 232
 233 #endif  /* _PDEVINFO_SUN4U_H */