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 2005 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _CMD_H 28 #define _CMD_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #include <stdarg.h> 33 #include <fm/fmd_api.h> 34 #include <sys/param.h> 35 36 #include <cmd_list.h> 37 38 #ifdef __cplusplus 39 extern "C" { 40 #endif 41 42 /* 43 * Diagnosis of certain errors requires that either a) the type of ereport be 44 * recorded in a persistent buffer or b) that a single value be used to 45 * represent multiple ereport classes. We start the values at 0x8 to avoid 46 * collisions with an earlier class code enum. While we have 64 bits available 47 * to us, cmd_errcl_t's are saved in persistent buffers, and thus can't easily 48 * grow beyond that size. As such, ereports should only be assigned class codes 49 * when needed. NEVER CHANGE the values of these constants once assigned. 50 */ 51 #define CMD_ERRCL_UCC 0x0000000000000008ULL 52 #define CMD_ERRCL_UCU 0x0000000000000010ULL 53 #define CMD_ERRCL_CPC 0x0000000000000020ULL 54 #define CMD_ERRCL_CPU 0x0000000000000040ULL 55 #define CMD_ERRCL_WDC 0x0000000000000080ULL 56 #define CMD_ERRCL_WDU 0x0000000000000100ULL 57 #define CMD_ERRCL_EDC 0x0000000000000200ULL 58 #define CMD_ERRCL_EDU_ST 0x0000000000000400ULL 59 #define CMD_ERRCL_EDU_BL 0x0000000000000800ULL 60 #define CMD_ERRCL_L3_UCC 0x0000000000001000ULL 61 #define CMD_ERRCL_L3_UCU 0x0000000000002000ULL 62 #define CMD_ERRCL_L3_CPC 0x0000000000004000ULL 63 #define CMD_ERRCL_L3_CPU 0x0000000000008000ULL 64 #define CMD_ERRCL_L3_WDC 0x0000000000010000ULL 65 #define CMD_ERRCL_L3_WDU 0x0000000000020000ULL 66 #define CMD_ERRCL_L3_EDC 0x0000000000040000ULL 67 #define CMD_ERRCL_L3_EDU_ST 0x0000000000080000ULL 68 #define CMD_ERRCL_L3_EDU_BL 0x0000000000100000ULL 69 #define CMD_ERRCL_L3_MECC 0x0000000000200000ULL 70 /* hole for sequential expansion */ 71 #define CMD_ERRCL_RCE 0x0000040000000000ULL 72 #define CMD_ERRCL_RUE 0x0000080000000000ULL 73 #define CMD_ERRCL_FRC 0x0000100000000000ULL 74 #define CMD_ERRCL_FRU 0x0000200000000000ULL 75 #define CMD_ERRCL_IOCE 0x0000400000000000ULL 76 #define CMD_ERRCL_IOUE 0x0000800000000000ULL 77 #define CMD_ERRCL_DAC 0x0001000000000000ULL 78 #define CMD_ERRCL_DSC 0x0002000000000000ULL 79 #define CMD_ERRCL_DAU 0x0004000000000000ULL 80 #define CMD_ERRCL_DSU 0x0008000000000000ULL 81 #define CMD_ERRCL_LDAC 0x0010000000000000ULL 82 #define CMD_ERRCL_LDWC 0x0020000000000000ULL 83 #define CMD_ERRCL_LDRC 0x0040000000000000ULL 84 #define CMD_ERRCL_LDSC 0x0080000000000000ULL 85 #define CMD_ERRCL_LDAU 0x0100000000000000ULL 86 #define CMD_ERRCL_LDWU 0x0200000000000000ULL 87 #define CMD_ERRCL_LDRU 0x0400000000000000ULL 88 #define CMD_ERRCL_LDSU 0x0800000000000000ULL 89 90 #ifdef sun4u 91 #define CMD_ERRCL_ISL2XXCU(clcode) \ 92 ((clcode) >= CMD_ERRCL_UCC && (clcode) <= CMD_ERRCL_EDU_BL) 93 #define CMD_ERRCL_ISL3XXCU(clcode) \ 94 ((clcode) >= CMD_ERRCL_L3_UCC && (clcode) <= CMD_ERRCL_L3_MECC) 95 96 #define CMD_ERRCL_ISIOXE(clcode) \ 97 (((clcode) & (CMD_ERRCL_IOCE | CMD_ERRCL_IOUE)) != 0) 98 #else /* sun4u */ 99 #define CMD_ERRCL_ISL2XXCU(clcode) \ 100 ((clcode) >= CMD_ERRCL_LDAC && (clcode) <= CMD_ERRCL_LDSU) 101 #define CMD_ERRCL_ISL3XXCU(clcode) 0 102 103 #endif /* sun4u */ 104 105 #define CMD_ERRCL_MATCH(clcode, mask) \ 106 (((clcode) & (mask)) != 0) 107 108 typedef uint64_t cmd_errcl_t; 109 110 #define CMD_STAT_BUMP(name) cmd.cmd_stats->name.fmds_value.ui64++ 111 112 #define CMD_FLTMAXCONF 95 /* maximum confidence for faults */ 113 114 struct cmd_xxcu_trw; 115 116 typedef struct cmd_stat { 117 fmd_stat_t bad_det; /* # of malformed detectors */ 118 fmd_stat_t bad_cpu_asru; /* # of malformed cpu-scheme ASRUs */ 119 fmd_stat_t bad_mem_asru; /* # of malformed mem-scheme ASRUs */ 120 fmd_stat_t bad_close; /* # of inapplicable case closes */ 121 fmd_stat_t old_erpt; /* # of erpts for removed components */ 122 fmd_stat_t cpu_creat; /* # of CPU state structs created */ 123 fmd_stat_t dimm_creat; /* # of DIMM state structs created */ 124 fmd_stat_t bank_creat; /* # of bank state structs created */ 125 fmd_stat_t page_creat; /* # of page state structs created */ 126 fmd_stat_t ce_unknown; /* # of unknown CEs seen */ 127 fmd_stat_t ce_interm; /* # of intermittent CEs seen */ 128 fmd_stat_t ce_ppersis; /* # of possible persistent CEs seen */ 129 fmd_stat_t ce_persis; /* # of persistent CEs seen */ 130 fmd_stat_t ce_leaky; /* # of leaky CEs seen */ 131 /* # of possible sticky CEs: */ 132 fmd_stat_t ce_psticky_noptnr; /* - no valid partner test */ 133 fmd_stat_t ce_psticky_ptnrnoerr; /* - partner could not see CE */ 134 fmd_stat_t ce_psticky_ptnrclrd; /* - partner could fix CE */ 135 fmd_stat_t ce_sticky; /* # of sticky CEs seen */ 136 fmd_stat_t xxu_ue_match; /* # of xxUs that matched in a UE $ */ 137 fmd_stat_t xxu_retr_flt; /* # of xxUs unnecessary by fault */ 138 fmd_stat_t cpu_migrat; /* # of CPUs migrated to new version */ 139 fmd_stat_t dimm_migrat; /* # of DIMMs migrated to new version */ 140 fmd_stat_t bank_migrat; /* # of banks migrated to new version */ 141 } cmd_stat_t; 142 143 typedef struct cmd_serd { 144 const char *cs_name; 145 uint_t cs_n; 146 hrtime_t cs_t; 147 } cmd_serd_t; 148 149 typedef struct cmd { 150 cmd_list_t cmd_cpus; /* List of CPU state structures */ 151 cmd_list_t cmd_dimms; /* List of DIMM state structures */ 152 cmd_list_t cmd_banks; /* List of bank state structures */ 153 cmd_list_t cmd_pages; /* List of page state structures */ 154 cmd_list_t cmd_iorxefrx; /* List of IOxE/RxE/FRx correlation */ 155 hrtime_t cmd_iorxefrx_window; /* Max int between IOxE/RxE/FRx pairs */ 156 cmd_stat_t *cmd_stats; /* Module statistics */ 157 size_t cmd_pagesize; /* Page size, in bytes */ 158 uint64_t cmd_pagemask; /* Mask for page alignments */ 159 char cmd_ecache_dev[MAXPATHLEN]; /* Mem ctrlr drv path for E$ flush */ 160 struct cmd_xxcu_trw *cmd_xxcu_trw; /* Array of xxC/U train waiters */ 161 size_t cmd_xxcu_ntrw; /* Number of waiters in array */ 162 hrtime_t cmd_xxcu_trdelay; /* Delay for xxC/U redelivery */ 163 cmd_list_t cmd_xxcu_redelivs; /* Pending xxC/U redeliveries */ 164 cmd_serd_t cmd_l2data_serd; /* Params for L2$ SERD engine */ 165 cmd_serd_t cmd_l3data_serd; /* Params for L3$ SERD engine */ 166 uint64_t cmd_thresh_tpct_sysmem; /* Pg ret warning thresh (% of mem) */ 167 uint64_t cmd_thresh_abs_sysmem; /* Pg ret warning thresh (# of pages) */ 168 uint64_t cmd_thresh_abs_badrw; /* Bad r/w retire thresh (# of pages) */ 169 } cmd_t; 170 171 extern cmd_t cmd; 172 173 extern int cmd_set_errno(int); 174 175 extern void *cmd_buf_read(fmd_hdl_t *, fmd_case_t *, const char *, size_t); 176 extern void cmd_bufname(char *, size_t, const char *, ...); 177 extern void cmd_vbufname(char *, size_t, const char *, va_list); 178 179 #ifdef __cplusplus 180 } 181 #endif 182 183 #endif /* _CMD_H */ 184