1 /* $NetBSD: mca_machdep.h,v 1.1 2006/04/07 14:21:18 cherry Exp $ */ 2 3 /*- 4 * Copyright (c) 2002 Marcel Moolenaar 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 * $FreeBSD$ 29 */ 30 31 #ifndef _MACHINE_MCA_H_ 32 #define _MACHINE_MCA_H_ 33 34 struct mca_record_header { 35 uint64_t rh_seqnr; /* Record id. */ 36 uint8_t rh_major; /* BCD (=02). */ 37 uint8_t rh_minor; /* BCD (=00). */ 38 uint8_t rh_error; /* Error severity. */ 39 #define MCA_RH_ERROR_RECOVERABLE 0 40 #define MCA_RH_ERROR_FATAL 1 41 #define MCA_RH_ERROR_CORRECTED 2 42 uint8_t rh_flags; 43 #define MCA_RH_FLAGS_PLATFORM_ID 0x01 /* Platform_id present. */ 44 uint32_t rh_length; /* Size including header. */ 45 uint8_t rh_time[8]; 46 #define MCA_RH_TIME_SEC 0 47 #define MCA_RH_TIME_MIN 1 48 #define MCA_RH_TIME_HOUR 2 49 #define MCA_RH_TIME_MDAY 4 50 #define MCA_RH_TIME_MON 5 51 #define MCA_RH_TIME_YEAR 6 52 #define MCA_RH_TIME_CENT 7 53 struct uuid rh_platform; 54 }; 55 56 struct mca_section_header { 57 struct uuid sh_uuid; 58 uint8_t sh_major; /* BCD (=02). */ 59 uint8_t sh_minor; /* BCD (=00). */ 60 uint8_t sh_flags; 61 #define MCA_SH_FLAGS_CORRECTED 0x01 /* Error has been corrected. */ 62 #define MCA_SH_FLAGS_PROPAGATE 0x02 /* Possible propagation. */ 63 #define MCA_SH_FLAGS_RESET 0x04 /* Reset device before use. */ 64 #define MCA_SH_FLAGS_VALID 0x80 /* Flags are valid. */ 65 uint8_t __reserved; 66 uint32_t sh_length; /* Size including header. */ 67 }; 68 69 struct mca_cpu_record { 70 uint64_t cpu_flags; 71 #define MCA_CPU_FLAGS_ERRMAP (1ULL << 0) 72 #define MCA_CPU_FLAGS_STATE (1ULL << 1) 73 #define MCA_CPU_FLAGS_CR_LID (1ULL << 2) 74 #define MCA_CPU_FLAGS_PSI_STRUCT (1ULL << 3) 75 #define MCA_CPU_FLAGS_CACHE(x) (((x) >> 4) & 15) 76 #define MCA_CPU_FLAGS_TLB(x) (((x) >> 8) & 15) 77 #define MCA_CPU_FLAGS_BUS(x) (((x) >> 12) & 15) 78 #define MCA_CPU_FLAGS_REG(x) (((x) >> 16) & 15) 79 #define MCA_CPU_FLAGS_MS(x) (((x) >> 20) & 15) 80 #define MCA_CPU_FLAGS_CPUID (1ULL << 24) 81 uint64_t cpu_errmap; 82 uint64_t cpu_state; 83 uint64_t cpu_cr_lid; 84 /* Nx cpu_mod (cache). */ 85 /* Nx cpu_mod (TLB). */ 86 /* Nx cpu_mod (bus). */ 87 /* Nx cpu_mod (reg). */ 88 /* Nx cpu_mod (MS). */ 89 /* cpu_cpuid. */ 90 /* cpu_psi. */ 91 }; 92 93 struct mca_cpu_cpuid { 94 uint64_t cpuid[6]; 95 }; 96 97 struct mca_cpu_mod { 98 uint64_t cpu_mod_flags; 99 #define MCA_CPU_MOD_FLAGS_INFO (1ULL << 0) 100 #define MCA_CPU_MOD_FLAGS_REQID (1ULL << 1) 101 #define MCA_CPU_MOD_FLAGS_RSPID (1ULL << 2) 102 #define MCA_CPU_MOD_FLAGS_TGTID (1ULL << 3) 103 #define MCA_CPU_MOD_FLAGS_IP (1ULL << 4) 104 uint64_t cpu_mod_info; 105 uint64_t cpu_mod_reqid; 106 uint64_t cpu_mod_rspid; 107 uint64_t cpu_mod_tgtid; 108 uint64_t cpu_mod_ip; 109 }; 110 111 struct mca_cpu_psi { 112 uint64_t cpu_psi_flags; 113 #define MCA_CPU_PSI_FLAGS_STATE (1ULL << 0) 114 #define MCA_CPU_PSI_FLAGS_BR (1ULL << 1) 115 #define MCA_CPU_PSI_FLAGS_CR (1ULL << 2) 116 #define MCA_CPU_PSI_FLAGS_AR (1ULL << 3) 117 #define MCA_CPU_PSI_FLAGS_RR (1ULL << 4) 118 #define MCA_CPU_PSI_FLAGS_FR (1ULL << 5) 119 uint8_t cpu_psi_state[1024]; /* XXX variable? */ 120 uint64_t cpu_psi_br[8]; 121 uint64_t cpu_psi_cr[128]; /* XXX variable? */ 122 uint64_t cpu_psi_ar[128]; /* XXX variable? */ 123 uint64_t cpu_psi_rr[8]; 124 uint64_t cpu_psi_fr[256]; /* 16 bytes per register! */ 125 }; 126 127 struct mca_mem_record { 128 uint64_t mem_flags; 129 #define MCA_MEM_FLAGS_STATUS (1ULL << 0) 130 #define MCA_MEM_FLAGS_ADDR (1ULL << 1) 131 #define MCA_MEM_FLAGS_ADDRMASK (1ULL << 2) 132 #define MCA_MEM_FLAGS_NODE (1ULL << 3) 133 #define MCA_MEM_FLAGS_CARD (1ULL << 4) 134 #define MCA_MEM_FLAGS_MODULE (1ULL << 5) 135 #define MCA_MEM_FLAGS_BANK (1ULL << 6) 136 #define MCA_MEM_FLAGS_DEVICE (1ULL << 7) 137 #define MCA_MEM_FLAGS_ROW (1ULL << 8) 138 #define MCA_MEM_FLAGS_COLUMN (1ULL << 9) 139 #define MCA_MEM_FLAGS_BITPOS (1ULL << 10) 140 #define MCA_MEM_FLAGS_REQID (1ULL << 11) 141 #define MCA_MEM_FLAGS_RSPID (1ULL << 12) 142 #define MCA_MEM_FLAGS_TGTID (1ULL << 13) 143 #define MCA_MEM_FLAGS_BUSDATA (1ULL << 14) 144 #define MCA_MEM_FLAGS_OEM_ID (1ULL << 15) 145 #define MCA_MEM_FLAGS_OEM_DATA (1ULL << 16) 146 uint64_t mem_status; 147 uint64_t mem_addr; 148 uint64_t mem_addrmask; 149 uint16_t mem_node; 150 uint16_t mem_card; 151 uint16_t mem_module; 152 uint16_t mem_bank; 153 uint16_t mem_device; 154 uint16_t mem_row; 155 uint16_t mem_column; 156 uint16_t mem_bitpos; 157 uint64_t mem_reqid; 158 uint64_t mem_rspid; 159 uint64_t mem_tgtid; 160 uint64_t mem_busdata; 161 struct uuid mem_oem_id; 162 uint16_t mem_oem_length; /* Size of OEM data. */ 163 /* N bytes of OEM platform data. */ 164 }; 165 166 struct mca_pcibus_record { 167 uint64_t pcibus_flags; 168 #define MCA_PCIBUS_FLAGS_STATUS (1ULL << 0) 169 #define MCA_PCIBUS_FLAGS_ERROR (1ULL << 1) 170 #define MCA_PCIBUS_FLAGS_BUS (1ULL << 2) 171 #define MCA_PCIBUS_FLAGS_ADDR (1ULL << 3) 172 #define MCA_PCIBUS_FLAGS_DATA (1ULL << 4) 173 #define MCA_PCIBUS_FLAGS_CMD (1ULL << 5) 174 #define MCA_PCIBUS_FLAGS_REQID (1ULL << 6) 175 #define MCA_PCIBUS_FLAGS_RSPID (1ULL << 7) 176 #define MCA_PCIBUS_FLAGS_TGTID (1ULL << 8) 177 #define MCA_PCIBUS_FLAGS_OEM_ID (1ULL << 9) 178 #define MCA_PCIBUS_FLAGS_OEM_DATA (1ULL << 10) 179 uint64_t pcibus_status; 180 uint16_t pcibus_error; 181 uint16_t pcibus_bus; 182 uint32_t __reserved; 183 uint64_t pcibus_addr; 184 uint64_t pcibus_data; 185 uint64_t pcibus_cmd; 186 uint64_t pcibus_reqid; 187 uint64_t pcibus_rspid; 188 uint64_t pcibus_tgtid; 189 struct uuid pcibus_oem_id; 190 uint16_t pcibus_oem_length; /* Size of OEM data. */ 191 /* N bytes of OEM platform data. */ 192 }; 193 194 struct mca_pcidev_record { 195 uint64_t pcidev_flags; 196 #define MCA_PCIDEV_FLAGS_STATUS (1ULL << 0) 197 #define MCA_PCIDEV_FLAGS_INFO (1ULL << 1) 198 #define MCA_PCIDEV_FLAGS_REG_MEM (1ULL << 2) 199 #define MCA_PCIDEV_FLAGS_REG_IO (1ULL << 3) 200 #define MCA_PCIDEV_FLAGS_REG_DATA (1ULL << 4) 201 #define MCA_PCIDEV_FLAGS_OEM_DATA (1ULL << 5) 202 uint64_t pcidev_status; 203 struct { 204 uint16_t info_vendor; 205 uint16_t info_device; 206 uint32_t info_ccfn; /* Class code & funct. nr. */ 207 #define MCA_PCIDEV_INFO_CLASS(x) ((x) & 0xffffff) 208 #define MCA_PCIDEV_INFO_FUNCTION(x) (((x) >> 24) & 0xff) 209 uint8_t info_slot; 210 uint8_t info_bus; 211 uint8_t info_segment; 212 uint8_t __res0; 213 uint32_t __res1; 214 } pcidev_info; 215 uint32_t pcidev_reg_mem; 216 uint32_t pcidev_reg_io; 217 /* Nx pcidev_reg. */ 218 /* M bytes of OEM platform data. */ 219 }; 220 221 struct mca_pcidev_reg { 222 uint64_t pcidev_reg_addr; 223 uint64_t pcidev_reg_data; 224 }; 225 226 #define MCA_UUID_CPU \ 227 {0xe429faf1,0x3cb7,0x11d4,0xbc,0xa7,{0x00,0x80,0xc7,0x3c,0x88,0x81}} 228 #define MCA_UUID_MEMORY \ 229 {0xe429faf2,0x3cb7,0x11d4,0xbc,0xa7,{0x00,0x80,0xc7,0x3c,0x88,0x81}} 230 #define MCA_UUID_SEL \ 231 {0xe429faf3,0x3cb7,0x11d4,0xbc,0xa7,{0x00,0x80,0xc7,0x3c,0x88,0x81}} 232 #define MCA_UUID_PCI_BUS \ 233 {0xe429faf4,0x3cb7,0x11d4,0xbc,0xa7,{0x00,0x80,0xc7,0x3c,0x88,0x81}} 234 #define MCA_UUID_SMBIOS \ 235 {0xe429faf5,0x3cb7,0x11d4,0xbc,0xa7,{0x00,0x80,0xc7,0x3c,0x88,0x81}} 236 #define MCA_UUID_PCI_DEV \ 237 {0xe429faf6,0x3cb7,0x11d4,0xbc,0xa7,{0x00,0x80,0xc7,0x3c,0x88,0x81}} 238 #define MCA_UUID_GENERIC \ 239 {0xe429faf7,0x3cb7,0x11d4,0xbc,0xa7,{0x00,0x80,0xc7,0x3c,0x88,0x81}} 240 241 #ifdef _KERNEL 242 243 void ia64_mca_init(void); 244 void ia64_mca_save_state(int); 245 246 #endif /* _KERNEL */ 247 248 #endif /* _MACHINE_MCA_H_ */ 249