mc-opl.h revision 2214:e2138a0f31fa
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 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26#ifndef _SYS_MC_OPL_H 27#define _SYS_MC_OPL_H 28 29#pragma ident "%Z%%M% %I% %E% SMI" 30 31#ifdef __cplusplus 32extern "C" { 33#endif 34 35#include <sys/note.h> 36 37#ifdef DEBUG 38#define MC_LOG if (oplmc_debug) printf 39extern int oplmc_debug; 40#else 41#define MC_LOG _NOTE(CONSTANTCONDITION) if (0) printf 42#endif 43 44#define MC_PATROL_INTERVAL_SEC 10 45 46#define MC_POLL_EXIT 0x01 47 48/* 49 * load/store MAC register 50 */ 51extern uint32_t mc_ldphysio(uint64_t); 52extern void mc_stphysio(uint64_t, uint32_t); 53#define LD_MAC_REG(paddr) mc_ldphysio(paddr) 54#define ST_MAC_REG(paddr, data) mc_stphysio((paddr), (data)) 55 56#define BANKNUM_PER_SB 8 57 58typedef struct { 59 uint32_t cs_num; 60 uint32_t cs_status; 61 uint32_t cs_avail_hi; 62 uint32_t cs_avail_low; 63 uint32_t dimm_capa_hi; 64 uint32_t dimm_capa_low; 65 uint32_t ndimms; 66} cs_status_t; 67 68typedef struct scf_log { 69 struct scf_log *sl_next; 70 int sl_bank; 71 uint32_t sl_err_add; 72 uint32_t sl_err_log; 73} scf_log_t; 74 75/* 76 * Current max serial number size is 12, but keep enough room 77 * to accomodate any future changes. 78 * 79 * Current max part number size is 18 + 18(Sun's partnumber + FJ's partnumber), 80 * but keep enough room to accomodate any future changes. 81 */ 82#define MCOPL_MAX_DIMMNAME 3 83#define MCOPL_MAX_SERIAL 20 84#define MCOPL_MAX_PARTNUM 44 85#define MCOPL_MAX_SERIALID (MCOPL_MAX_SERIAL + MCOPL_MAX_PARTNUM) 86 87typedef struct mc_dimm_info { 88 struct mc_dimm_info *md_next; 89 char md_dimmname[MCOPL_MAX_DIMMNAME + 1]; 90 char md_serial[MCOPL_MAX_SERIAL + 1]; 91 char md_partnum[MCOPL_MAX_PARTNUM + 1]; 92} mc_dimm_info_t; 93 94typedef struct mc_opl_state { 95 struct mc_opl_state *next; 96 dev_info_t *mc_dip; 97 uint32_t mc_status; 98#define MC_POLL_RUNNING 0x1 99#define MC_SOFT_SUSPENDED 0x2 /* suspended by DR */ 100#define MC_DRIVER_SUSPENDED 0x4 /* DDI_SUSPEND */ 101#define MC_MEMORYLESS 0x8 102 uint32_t mc_board_num; /* board# */ 103 uint64_t mc_start_address; /* sb-mem-ranges */ 104 uint64_t mc_size; 105 struct mc_bank { 106 uint32_t mcb_status; 107#define BANK_INSTALLED 0x80000000 108#define BANK_MIRROR_MODE 0x40000000 /* 0: normal 1: mirror */ 109#define BANK_PTRL_RUNNING 0x00000001 110 uint64_t mcb_reg_base; 111 uint32_t mcb_ptrl_cntl; 112 } mc_bank[BANKNUM_PER_SB]; 113 uchar_t mc_trans_table[2][64]; /* csX-mac-pa-trans-table */ 114 kmutex_t mc_lock; 115 scf_log_t *mc_scf_log[BANKNUM_PER_SB]; 116 scf_log_t *mc_scf_log_tail[BANKNUM_PER_SB]; 117 int mc_scf_total[BANKNUM_PER_SB]; 118 struct memlist *mlist; 119 int mc_scf_retry[BANKNUM_PER_SB]; 120 int mc_last_error; 121 /* number of times memory scanned */ 122 uint64_t mc_period[BANKNUM_PER_SB]; 123 uint32_t mc_speed; 124 int mc_speedup_period[BANKNUM_PER_SB]; 125 int mc_tick_left; 126 mc_dimm_info_t *mc_dimm_list; 127} mc_opl_t; 128 129#define IS_MIRROR(mcp, bn) ((mcp)->mc_bank[bn].mcb_status\ 130 & BANK_MIRROR_MODE) 131typedef struct mc_addr { 132 int ma_bd; /* board number */ 133 int ma_bank; /* bank number */ 134 uint32_t ma_dimm_addr; /* DIMM address (same format as ERR_ADD) */ 135} mc_addr_t; 136 137typedef struct mc_addr_info { 138 struct mc_addr mi_maddr; 139 int mi_valid; 140 int mi_advance; 141} mc_addr_info_t; 142 143typedef struct mc_flt_stat { 144 uint32_t mf_type; /* fault type */ 145#define FLT_TYPE_INTERMITTENT_CE 0x0001 146#define FLT_TYPE_PERMANENT_CE 0x0002 147#define FLT_TYPE_UE 0x0003 148#define FLT_TYPE_SUE 0x0004 149#define FLT_TYPE_MUE 0x0005 150#define FLT_TYPE_CMPE 0x0006 151 uint32_t mf_cntl; /* MAC_BANKm_PTRL_CNTL Register */ 152 uint32_t mf_err_add; /* MAC_BANKm_{PTRL|MI}_ERR_ADD Register */ 153 uint32_t mf_err_log; /* MAC_BANKm_{PTRL|MI}_ERR_LOG Register */ 154 uint32_t mf_synd; 155 uchar_t mf_errlog_valid; 156 uchar_t mf_dimm_slot; 157 uchar_t mf_dram_place; 158 uint64_t mf_flt_paddr; /* faulty physical address */ 159 mc_addr_t mf_flt_maddr; /* faulty DIMM address */ 160} mc_flt_stat_t; 161 162typedef struct mc_aflt { 163 uint64_t mflt_id; /* gethrtime() at time of fault */ 164 mc_opl_t *mflt_mcp; /* mc-opl structure */ 165 char *mflt_erpt_class; /* ereport class name */ 166 int mflt_is_ptrl; /* detected by PTRL or MI */ 167 int mflt_nflts; /* 1 or 2 */ 168 int mflt_pr; /* page retire flags */ 169 mc_flt_stat_t *mflt_stat[2]; /* fault status */ 170} mc_aflt_t; 171 172#define MAC_PTRL_STAT(mcp, i) (mcp->mc_bank[i].mcb_reg_base) 173#define MAC_PTRL_CNTL(mcp, i) (mcp->mc_bank[i].mcb_reg_base + 0x10) 174#define MAC_PTRL_ERR_ADD(mcp, i) (mcp->mc_bank[i].mcb_reg_base + 0x20) 175#define MAC_PTRL_ERR_LOG(mcp, i) (mcp->mc_bank[i].mcb_reg_base + 0x24) 176#define MAC_MI_ERR_ADD(mcp, i) (mcp->mc_bank[i].mcb_reg_base + 0x28) 177#define MAC_MI_ERR_LOG(mcp, i) (mcp->mc_bank[i].mcb_reg_base + 0x2c) 178#define MAC_STATIC_ERR_ADD(mcp, i) (mcp->mc_bank[i].mcb_reg_base + 0x30) 179#define MAC_STATIC_ERR_LOG(mcp, i) (mcp->mc_bank[i].mcb_reg_base + 0x34) 180#define MAC_RESTART_ADD(mcp, i) (mcp->mc_bank[i].mcb_reg_base + 0x40) 181#define MAC_REWRITE_ADD(mcp, i) (mcp->mc_bank[i].mcb_reg_base + 0x44) 182#define MAC_EG_ADD(mcp, i) (mcp->mc_bank[i].mcb_reg_base + 0x48) 183#define MAC_EG_CNTL(mcp, i) (mcp->mc_bank[i].mcb_reg_base + 0x4c) 184#define MAC_MIRR(mcp, i) (mcp->mc_bank[i].mcb_reg_base + 0x50) 185 186/* use PA[37:6] */ 187#define MAC_RESTART_PA(pa) ((pa >> 6) & 0xffffffff) 188/* 189 * MAC_BANKm_PTRL_STAT_Register 190 */ 191#define MAC_STAT_PTRL_CE 0x00000020 192#define MAC_STAT_PTRL_UE 0x00000010 193#define MAC_STAT_PTRL_CMPE 0x00000008 194#define MAC_STAT_MI_CE 0x00000004 195#define MAC_STAT_MI_UE 0x00000002 196#define MAC_STAT_MI_CMPE 0x00000001 197 198#define MAC_STAT_PTRL_ERRS (MAC_STAT_PTRL_CE|MAC_STAT_PTRL_UE\ 199 |MAC_STAT_PTRL_CMPE) 200#define MAC_STAT_MI_ERRS (MAC_STAT_MI_CE|MAC_STAT_MI_UE\ 201 |MAC_STAT_MI_CMPE) 202 203/* 204 * MAC_BANKm_PTRL_CTRL_Register 205 */ 206#define MAC_CNTL_PTRL_START 0x80000000 207#define MAC_CNTL_USE_RESTART_ADD 0x40000000 208#define MAC_CNTL_PTRL_STOP 0x20000000 209#define MAC_CNTL_PTRL_INTERVAL 0x1c000000 210#define MAC_CNTL_PTRL_RESET 0x02000000 211#define MAC_CNTL_PTRL_STATUS 0x01000000 212#define MAC_CNTL_REW_REQ 0x00800000 213#define MAC_CNTL_REW_RESET 0x00400000 214#define MAC_CNTL_CS0_DEG_MODE 0x00200000 215#define MAC_CNTL_PTRL_CE 0x00008000 216#define MAC_CNTL_PTRL_UE 0x00004000 217#define MAC_CNTL_PTRL_CMPE 0x00002000 218#define MAC_CNTL_MI_CE 0x00001000 219#define MAC_CNTL_MI_UE 0x00000800 220#define MAC_CNTL_MI_CMPE 0x00000400 221#define MAC_CNTL_REW_CE 0x00000200 222#define MAC_CNTL_REW_UE 0x00000100 223#define MAC_CNTL_REW_END 0x00000080 224#define MAC_CNTL_PTRL_ADD_MAX 0x00000040 225#define MAC_CNTL_REW_CMPE 0x00000020 226 227#define MAC_CNTL_PTRL_ERR_SHIFT 13 228#define MAC_CNTL_MI_ERR_SHIFT 10 229 230#define MAC_CNTL_PTRL_PRESERVE_BITS (MAC_CNTL_PTRL_INTERVAL) 231 232#define MAC_CNTL_PTRL_ERRS (MAC_CNTL_PTRL_CE|MAC_CNTL_PTRL_UE\ 233 |MAC_CNTL_PTRL_CMPE) 234#define MAC_CNTL_MI_ERRS (MAC_CNTL_MI_CE|MAC_CNTL_MI_UE\ 235 |MAC_CNTL_MI_CMPE) 236#define MAC_CNTL_REW_ERRS (MAC_CNTL_REW_CE|MAC_CNTL_REW_CMPE|\ 237 MAC_CNTL_REW_UE|MAC_CNTL_REW_END) 238#define MAC_CNTL_ALL_ERRS (MAC_CNTL_PTRL_ERRS|\ 239 MAC_CNTL_MI_ERRS|MAC_CNTL_REW_ERRS) 240 241#define MAC_ERRLOG_SYND_SHIFT 16 242#define MAC_ERRLOG_SYND_MASK 0xffff 243#define MAC_ERRLOG_DIMMSLOT_SHIFT 13 244#define MAC_ERRLOG_DIMMSLOT_MASK 0x7 245#define MAC_ERRLOG_DRAM_PLACE_SHIFT 8 246#define MAC_ERRLOG_DRAM_PLACE_MASK 0x1f 247 248#define MAC_SET_ERRLOG_INFO(flt_stat) \ 249 (flt_stat)->mf_errlog_valid = 1; \ 250 (flt_stat)->mf_synd = ((flt_stat)->mf_err_log >> \ 251 MAC_ERRLOG_SYND_SHIFT) & \ 252 MAC_ERRLOG_SYND_MASK; \ 253 (flt_stat)->mf_dimm_slot = ((flt_stat)->mf_err_log >> \ 254 MAC_ERRLOG_DIMMSLOT_SHIFT) & \ 255 MAC_ERRLOG_DIMMSLOT_MASK; \ 256 (flt_stat)->mf_dram_place = ((flt_stat)->mf_err_log >> \ 257 MAC_ERRLOG_DRAM_PLACE_SHIFT) & \ 258 MAC_ERRLOG_DRAM_PLACE_MASK; 259 260extern void mc_write_cntl(mc_opl_t *, int, uint32_t); 261#define MAC_CMD(mcp, i, cmd) mc_write_cntl(mcp, i, cmd) 262 263#define MAC_PTRL_START(mcp, i) { if (!(ldphysio(MAC_PTRL_CNTL(mcp, i)) \ 264 & MAC_CNTL_PTRL_START)) \ 265 MAC_CMD((mcp), (i), MAC_CNTL_PTRL_START); } 266 267#define MAC_PTRL_START_ADD(mcp, i) MAC_CMD((mcp), (i),\ 268 MAC_CNTL_PTRL_START|MAC_CNTL_USE_RESTART_ADD) 269#define MAC_PTRL_STOP(mcp, i) MAC_CMD((mcp), (i), MAC_CNTL_PTRL_STOP) 270#define MAC_PTRL_RESET(mcp, i) MAC_CMD((mcp), (i), MAC_CNTL_PTRL_RESET) 271#define MAC_REW_REQ(mcp, i) MAC_CMD((mcp), (i), MAC_CNTL_REW_REQ) 272#define MAC_REW_RESET(mcp, i) MAC_CMD((mcp), (i), MAC_CNTL_REW_RESET) 273#define MAC_CLEAR_ERRS(mcp, i, errs) MAC_CMD((mcp), (i), errs) 274#define MAC_CLEAR_ALL_ERRS(mcp, i) MAC_CMD((mcp), (i),\ 275 MAC_CNTL_ALL_ERRS) 276#define MAC_CLEAR_MAX(mcp, i) \ 277 MAC_CMD((mcp), (i), MAC_CNTL_PTRL_ADD_MAX) 278 279 280/* 281 * MAC_BANKm_PTRL/MI_ERR_ADD/LOG_Register 282 */ 283#define MAC_ERR_ADD_INVALID 0x80000000 284#define MAC_ERR_LOG_INVALID 0x00000080 285 286/* 287 * MAC_BANKm_STATIC_ERR_ADD_Register 288 */ 289#define MAC_STATIC_ERR_VLD 0x80000000 290 291/* 292 * MAC_BANKm_MIRR_Register 293 */ 294#define MAC_MIRR_MIRROR_MODE 0x80000000 295#define MAC_MIRR_BANK_EXCLUSIVE 0x40000000 296 297#define OPL_BOARD_MAX 16 298#define OPL_BANK_MAX 8 299 300/* 301 * MAC_BANKm_EG_ADD_Register 302 */ 303#define MAC_EG_ADD_MASK 0x7ffffffc 304/* 305 * To set the EG_CNTL register, bit[26-25] and 306 * bit[21-20] must be cleared. Then the other 307 * control bit should be set. Then the bit[26-25] 308 * and bit[21-20] should be set while other bits 309 * should be the same as before. 310 */ 311#define MAC_EG_CNTL_MASK 0x06300000 312 313#define MAC_EG_ADD_FIX 0x80000000 314#define MAC_EG_FORCE_DERR00 0x40000000 315#define MAC_EG_FORCE_DERR16 0x20000000 316#define MAC_EG_FORCE_DERR64 0x10000000 317#define MAC_EG_FORCE_DERR80 0x08000000 318#define MAC_EG_DERR_ALWAYS 0x02000000 319#define MAC_EG_DERR_ONCE 0x04000000 320#define MAC_EG_DERR_NOP 0x06000000 321#define MAC_EG_FORCE_READ00 0x00800000 322#define MAC_EG_FORCE_READ16 0x00400000 323#define MAC_EG_RDERR_ALWAYS 0x00100000 324#define MAC_EG_RDERR_ONCE 0x00200000 325#define MAC_EG_RDERR_NOP 0x00300000 326 327#define MAC_EG_SETUP_MASK 0xf9cfffff 328 329/* For MAC-PA translation */ 330#define MC_ADDRESS_BITS 31 331#define PA_BITS_FOR_MAC 39 332#define INDEX_OF_BANK_SUPPLEMENT_BIT 39 333#define MP_NONE 128 334#define MP_BANK_0 129 335#define MP_BANK_1 130 336#define MP_BANK_2 131 337 338#define CS_SHIFT 29 339#define MC_TT_ENTRIES 64 340#define MC_TT_CS 2 341 342 343/* export interface for error injection */ 344extern int mc_inject_error(int error_type, uint64_t pa, uint32_t flags); 345 346#define MC_INJECT_NOP 0x0 347#define MC_INJECT_INTERMITTENT_CE 0x1 348#define MC_INJECT_PERMANENT_CE 0x2 349#define MC_INJECT_UE 0x3 350#define MC_INJECT_INTERMITTENT_MCE 0x11 351#define MC_INJECT_PERMANENT_MCE 0x12 352#define MC_INJECT_SUE 0x13 353#define MC_INJECT_MUE 0x14 354#define MC_INJECT_CMPE 0x15 355 356#define MC_INJECT_MIRROR_MODE 0x10 357#define MC_INJECT_MIRROR(x) (x & MC_INJECT_MIRROR_MODE) 358 359#define MC_INJECT_FLAG_NO_TRAP 0x1 360#define MC_INJECT_FLAG_RESTART 0x2 361#define MC_INJECT_FLAG_POLL 0x4 362#define MC_INJECT_FLAG_RESET 0x8 363#define MC_INJECT_FLAG_OTHER 0x10 364#define MC_INJECT_FLAG_LD 0x20 365#define MC_INJECT_FLAG_ST 0x40 366#define MC_INJECT_FLAG_PATH 0x80 367 368#ifdef DEBUG 369 370#define MCI_NOP 0x0 371#define MCI_CE 0x1 372#define MCI_PERM_CE 0x2 373#define MCI_UE 0x3 374#define MCI_SHOW_ALL 0x4 375#define MCI_SHOW_NONE 0x5 376#define MCI_CMP 0x6 377#define MCI_ALLOC 0x7 378#define MCI_M_CE 0x8 379#define MCI_M_PCE 0x9 380#define MCI_M_UE 0xA 381#define MCI_SUSPEND 0xB 382#define MCI_RESUME 0xC 383 384#endif 385 386#ifdef __cplusplus 387} 388#endif 389 390#endif /* _SYS_MC_OPL_H */ 391