Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 1 | /* |
| 2 | // Copyright (c) 2019 Intel Corporation |
| 3 | // |
| 4 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | // you may not use this file except in compliance with the License. |
| 6 | // You may obtain a copy of the License at |
| 7 | // |
| 8 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | // |
| 10 | // Unless required by applicable law or agreed to in writing, software |
| 11 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | // See the License for the specific language governing permissions and |
| 14 | // limitations under the License. |
| 15 | */ |
| 16 | #include <ctype.h> |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 17 | #include <errno.h> |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 18 | #include <inttypes.h> |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 19 | #include <limits.h> |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 20 | #include <peci.h> |
| 21 | #include <stdio.h> |
| 22 | #include <stdlib.h> |
| 23 | #include <string.h> |
| 24 | #include <unistd.h> |
| 25 | #ifndef ABS |
| 26 | #define ABS(_v_) (((_v_) > 0) ? (_v_) : -(_v_)) |
| 27 | #endif |
| 28 | |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 29 | #define CC_COUNT 256 // CC is a byte so only has 256 possible values |
| 30 | |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 31 | extern EPECIStatus peci_GetDIB(uint8_t target, uint64_t* dib); |
| 32 | |
| 33 | void Usage(char* progname) |
| 34 | { |
| 35 | printf("Usage:\n"); |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 36 | printf("%s [-h] [-v] [-a <addr>] [-s <size>] [-l <count>] <command> " |
| 37 | "[parameters]\n", |
| 38 | progname); |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 39 | printf("Options:\n"); |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 40 | printf("\t%-12s%s\n", "-h", "Display this help information"); |
| 41 | printf("\t%-12s%s\n", "-v", |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 42 | "Display additional information about the command"); |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 43 | printf("\t%-12s%s %lu\n", "-l <count>", |
| 44 | "Loop the command the given number of times. <count> is in the " |
| 45 | "range 1 to", |
| 46 | ULONG_MAX); |
| 47 | printf("\t%-12s%s\n", "-a <addr>", |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 48 | "Address of the target. Accepted values are 48-55 (0x30-0x37). " |
| 49 | "Default is 48 (0x30)"); |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 50 | printf("\t%-12s%s\n", "-s <size>", |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 51 | "Size of data to read or write in bytes. Accepted values are 1, 2, " |
| 52 | "4, 8, and 16. Default is 4"); |
| 53 | printf("Commands:\n"); |
| 54 | printf("\t%-28s%s\n", "Ping", "Ping the target"); |
| 55 | printf("\t%-28s%s\n", "GetTemp", "Get the temperature"); |
| 56 | printf("\t%-28s%s\n", "GetDIB", "Get the DIB"); |
| 57 | printf("\t%-28s%s\n", "RdPkgConfig", |
| 58 | "Read Package Config <Index Parameter>"); |
| 59 | printf("\t%-28s%s\n", "WrPkgConfig", |
| 60 | "Write Package Config <Index Parameter Data>"); |
| 61 | printf("\t%-28s%s\n", "RdIAMSR", "MSR Read <Thread Address>"); |
| 62 | printf("\t%-28s%s\n", "RdPCIConfig", "PCI Read <Bus Dev Func [Reg]>"); |
| 63 | printf("\t%-28s%s\n", "RdPCIConfigLocal", |
| 64 | "Local PCI Read <Bus Dev Func [Reg]>"); |
| 65 | printf("\t%-28s%s\n", "WrPCIConfigLocal", |
| 66 | "Local PCI Write <Bus Dev Func Reg Data>"); |
| 67 | printf("\t%-28s%s\n", "RdEndpointConfigPCILocal", |
| 68 | "Endpoint Local PCI Config Read <Seg Bus Dev Func Reg>"); |
| 69 | printf("\t%-28s%s\n", "WrEndpointConfigPCILocal", |
| 70 | "Endpoint Local PCI Config Write <Seg Bus Dev Func Reg Data>"); |
| 71 | printf("\t%-28s%s\n", "RdEndpointConfigPCI", |
| 72 | "Endpoint PCI Config Read <Seg Bus Dev Func Reg>"); |
| 73 | printf("\t%-28s%s\n", "WrEndpointConfigPCI", |
| 74 | "Endpoint PCI Config Write <Seg Bus Dev Func Reg Data>"); |
| 75 | printf("\t%-28s%s\n", "RdEndpointConfigMMIO", |
| 76 | "Endpoint MMIO Read <AType Bar Seg Bus Dev Func Reg>"); |
| 77 | printf("\t%-28s%s\n", "WrEndpointConfigMMIO", |
| 78 | "Endpoint MMIO Write <AType Bar Seg Bus Dev Func Reg Data>"); |
| 79 | printf("\t%-28s%s\n", "raw", "Raw PECI command in bytes"); |
| 80 | printf("\n"); |
| 81 | } |
| 82 | |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 83 | static void printLoopSummary(uint32_t* ccCounts) |
| 84 | { |
| 85 | printf("Completion code counts:\n"); |
| 86 | for (uint32_t i = 0; i < CC_COUNT; i++) |
| 87 | { |
| 88 | if (ccCounts[i]) |
| 89 | { |
| 90 | printf(" 0x%02x: %d\n", i, ccCounts[i]); |
| 91 | } |
| 92 | } |
| 93 | } |
| 94 | |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 95 | int main(int argc, char* argv[]) |
| 96 | { |
| 97 | int c; |
| 98 | int i = 0; |
| 99 | char* cmd = NULL; |
| 100 | EPECIStatus ret; |
| 101 | uint8_t address = 0x30; // use default address of 48d |
| 102 | uint8_t u8Size = 4; // default to a DWORD |
| 103 | uint32_t u32PciReadVal = 0; |
| 104 | uint8_t u8Seg = 0; |
| 105 | uint8_t u8Bar = 0; |
| 106 | uint8_t u8AddrType = 0; |
| 107 | uint8_t u8PciBus = 0; |
| 108 | uint8_t u8PciDev = 0; |
| 109 | uint8_t u8PciFunc = 0; |
| 110 | uint16_t u16PciReg = 0; |
| 111 | uint64_t u64Offset = 0; |
| 112 | uint32_t u32PciWriteVal = 0; |
| 113 | uint64_t u64MmioWriteVal = 0; |
| 114 | uint8_t u8PkgIndex = 0; |
| 115 | uint16_t u16PkgParam = 0; |
| 116 | uint32_t u32PkgValue = 0; |
| 117 | uint8_t u8MsrThread = 0; |
| 118 | uint16_t u16MsrAddr = 0; |
| 119 | uint64_t u64MsrVal = 0; |
| 120 | short temperature; |
| 121 | uint64_t dib; |
| 122 | int index = 0; |
| 123 | uint8_t cc = 0; |
| 124 | bool verbose = false; |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 125 | bool looped = false; |
| 126 | uint32_t loops = 1; |
| 127 | uint32_t ccCounts[CC_COUNT] = {}; |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 128 | |
| 129 | // |
| 130 | // Parse arguments. |
| 131 | // |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 132 | while (-1 != (c = getopt(argc, argv, "hvl:a:s:"))) |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 133 | { |
| 134 | switch (c) |
| 135 | { |
| 136 | case 'h': |
| 137 | Usage(argv[0]); |
| 138 | return 0; |
| 139 | break; |
| 140 | |
| 141 | case 'v': |
| 142 | verbose = true; |
| 143 | break; |
| 144 | |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 145 | case 'l': |
| 146 | looped = true; |
| 147 | errno = 0; |
| 148 | if (optarg != NULL) |
| 149 | loops = (uint32_t)strtoul(optarg, NULL, 0); |
| 150 | if (!loops || errno) |
| 151 | { |
| 152 | printf("ERROR: Invalid loop count\n"); |
| 153 | if (errno) |
| 154 | perror(""); |
| 155 | goto ErrorExit; |
| 156 | } |
| 157 | break; |
| 158 | |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 159 | case 'a': |
| 160 | if (optarg != NULL) |
| 161 | address = (uint8_t)strtoul(optarg, NULL, 0); |
| 162 | if (address < MIN_CLIENT_ADDR || address > MAX_CLIENT_ADDR) |
| 163 | { |
| 164 | printf("ERROR: Invalid address \"0x%x\"\n", address); |
| 165 | goto ErrorExit; |
| 166 | } |
| 167 | |
| 168 | break; |
| 169 | |
| 170 | case 's': |
| 171 | if (optarg != NULL) |
| 172 | u8Size = (uint8_t)strtoul(optarg, NULL, 0); |
| 173 | if (u8Size != 1 && u8Size != 2 && u8Size != 4 && u8Size != 8 && |
| 174 | u8Size != 16) |
| 175 | { |
| 176 | printf("ERROR: Invalid size \"%d\"\n", u8Size); |
| 177 | goto ErrorExit; |
| 178 | } |
| 179 | break; |
| 180 | |
| 181 | default: |
| 182 | printf("ERROR: Unrecognized option \"-%c\"\n", optopt); |
| 183 | goto ErrorExit; |
| 184 | break; |
| 185 | } |
| 186 | } |
| 187 | |
| 188 | // Get the command from the first parameter |
| 189 | cmd = argv[optind++]; |
| 190 | if (cmd == NULL) |
| 191 | { |
| 192 | Usage(argv[0]); |
| 193 | return 0; |
| 194 | } |
| 195 | |
| 196 | // Allow any case |
| 197 | while (cmd[i]) |
| 198 | { |
| 199 | cmd[i] = (char)tolower((int)cmd[i]); |
| 200 | i++; |
| 201 | } |
| 202 | |
| 203 | // |
| 204 | // Execute the command |
| 205 | // |
| 206 | if (verbose) |
| 207 | { |
| 208 | printf("PECI target[0x%x]: ", address); |
| 209 | } |
| 210 | if (strcmp(cmd, "ping") == 0) |
| 211 | { |
| 212 | if (verbose) |
| 213 | { |
| 214 | printf("Pinging ... "); |
| 215 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 216 | while (loops--) |
| 217 | { |
| 218 | ret = peci_Ping(address); |
| 219 | if (verbose || loops == 0) |
| 220 | { |
| 221 | if (0 != ret) |
| 222 | { |
| 223 | printf("Failed\n"); |
| 224 | } |
| 225 | else |
| 226 | { |
| 227 | printf("Succeeded\n"); |
| 228 | } |
| 229 | } |
| 230 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 231 | } |
| 232 | else if (strcmp(cmd, "getdib") == 0) |
| 233 | { |
| 234 | if (verbose) |
| 235 | { |
| 236 | printf("GetDIB\n"); |
| 237 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 238 | while (loops--) |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 239 | { |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 240 | ret = peci_GetDIB(address, &dib); |
| 241 | if (verbose || loops == 0) |
| 242 | { |
| 243 | if (0 != ret) |
| 244 | { |
| 245 | printf("ERROR %d: Retrieving DIB failed\n", ret); |
| 246 | } |
| 247 | else |
| 248 | { |
| 249 | printf(" 0x%" PRIx64 "\n", dib); |
| 250 | } |
| 251 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 252 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 253 | } |
| 254 | |
| 255 | else if (strcmp(cmd, "gettemp") == 0) |
| 256 | { |
| 257 | if (verbose) |
| 258 | { |
| 259 | printf("GetTemp\n"); |
| 260 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 261 | while (loops--) |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 262 | { |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 263 | ret = peci_GetTemp(address, &temperature); |
| 264 | if (verbose || loops == 0) |
| 265 | { |
| 266 | if (0 != ret) |
| 267 | { |
| 268 | printf("ERROR %d: Retrieving temperature failed\n", ret); |
| 269 | } |
| 270 | else |
| 271 | { |
| 272 | printf(" %04xh (%c%d.%02dC)\n", |
| 273 | (int)(unsigned int)(unsigned short)temperature, |
| 274 | (0 > temperature) ? '-' : '+', |
| 275 | (int)((unsigned int)ABS(temperature) / 64), |
| 276 | (int)(((unsigned int)ABS(temperature) % 64) * 100) / |
| 277 | 64); |
| 278 | } |
| 279 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 280 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 281 | } |
| 282 | |
| 283 | else if (strcmp(cmd, "rdpkgconfig") == 0) |
| 284 | { |
| 285 | index = argc; |
| 286 | switch (argc - optind) |
| 287 | { |
| 288 | case 2: |
| 289 | u16PkgParam = (uint16_t)strtoul(argv[--index], NULL, 0); |
| 290 | u8PkgIndex = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 291 | break; |
| 292 | default: |
| 293 | printf("ERROR: Unsupported arguments for Pkg Read\n"); |
| 294 | goto ErrorExit; |
| 295 | break; |
| 296 | } |
| 297 | if (verbose) |
| 298 | { |
| 299 | printf("Pkg Read of Index %02x Param %04x\n", u8PkgIndex, |
| 300 | u16PkgParam); |
| 301 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 302 | while (loops--) |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 303 | { |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 304 | ret = peci_RdPkgConfig(address, u8PkgIndex, u16PkgParam, u8Size, |
| 305 | (uint8_t*)&u32PkgValue, &cc); |
| 306 | ccCounts[cc]++; |
| 307 | |
| 308 | if (verbose || loops == 0) |
| 309 | { |
| 310 | if (0 != ret) |
| 311 | { |
| 312 | printf("ERROR %d: command failed\n", ret); |
| 313 | printf(" cc:0x%02x\n", cc); |
| 314 | } |
| 315 | else |
| 316 | { |
| 317 | printf(" cc:0x%02x 0x%0*x\n", cc, u8Size * 2, |
| 318 | u32PkgValue); |
| 319 | } |
| 320 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 321 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 322 | if (looped) |
| 323 | { |
| 324 | printLoopSummary(ccCounts); |
| 325 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 326 | } |
| 327 | else if (strcmp(cmd, "wrpkgconfig") == 0) |
| 328 | { |
| 329 | index = argc; |
| 330 | switch (argc - optind) |
| 331 | { |
| 332 | case 3: |
Jason M. Bills | 62cbc71 | 2020-05-07 14:07:49 -0700 | [diff] [blame] | 333 | u32PkgValue = (uint32_t)strtoul(argv[--index], NULL, 0); |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 334 | u16PkgParam = (uint16_t)strtoul(argv[--index], NULL, 0); |
| 335 | u8PkgIndex = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 336 | break; |
| 337 | default: |
| 338 | printf("ERROR: Unsupported arguments for Pkg Write\n"); |
| 339 | goto ErrorExit; |
| 340 | break; |
| 341 | } |
| 342 | if (verbose) |
| 343 | { |
| 344 | printf("Pkg Write of Index %02x Param %04x: 0x%0*x\n", u8PkgIndex, |
| 345 | u16PkgParam, u8Size * 2, u32PkgValue); |
| 346 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 347 | while (loops--) |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 348 | { |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 349 | ret = peci_WrPkgConfig(address, u8PkgIndex, u16PkgParam, |
| 350 | u32PkgValue, u8Size, &cc); |
| 351 | ccCounts[cc]++; |
| 352 | |
| 353 | if (verbose || loops == 0) |
| 354 | { |
| 355 | if (0 != ret) |
| 356 | { |
| 357 | printf("ERROR %d: command failed\n", ret); |
| 358 | } |
| 359 | printf(" cc:0x%02x\n", cc); |
| 360 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 361 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 362 | if (looped) |
| 363 | { |
| 364 | printLoopSummary(ccCounts); |
| 365 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 366 | } |
| 367 | else if (strcmp(cmd, "rdiamsr") == 0) |
| 368 | { |
| 369 | index = argc; |
| 370 | switch (argc - optind) |
| 371 | { |
| 372 | case 2: |
| 373 | u16MsrAddr = (uint16_t)strtoul(argv[--index], NULL, 0); |
| 374 | u8MsrThread = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 375 | break; |
| 376 | default: |
| 377 | printf("ERROR: Unsupported arguments for MSR Read\n"); |
| 378 | goto ErrorExit; |
| 379 | break; |
| 380 | } |
| 381 | if (verbose) |
| 382 | { |
| 383 | printf("MSR Read of Thread %02x MSR %04x\n", u8MsrThread, |
| 384 | u16MsrAddr); |
| 385 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 386 | while (loops--) |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 387 | { |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 388 | ret = |
| 389 | peci_RdIAMSR(address, u8MsrThread, u16MsrAddr, &u64MsrVal, &cc); |
| 390 | ccCounts[cc]++; |
| 391 | |
| 392 | if (verbose || loops == 0) |
| 393 | { |
| 394 | if (0 != ret) |
| 395 | { |
| 396 | printf("ERROR %d: command failed\n", ret); |
| 397 | printf(" cc:0x%02x\n", cc); |
| 398 | } |
| 399 | else |
| 400 | { |
| 401 | printf(" cc:0x%02x 0x%0*llx\n", cc, u8Size * 2, |
| 402 | (unsigned long long)u64MsrVal); |
| 403 | } |
| 404 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 405 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 406 | if (looped) |
| 407 | { |
| 408 | printLoopSummary(ccCounts); |
| 409 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 410 | } |
| 411 | else if (strcmp(cmd, "rdpciconfig") == 0) |
| 412 | { |
| 413 | index = argc; |
| 414 | switch (argc - optind) |
| 415 | { |
| 416 | case 4: |
| 417 | u16PciReg = (uint16_t)strtoul(argv[--index], NULL, 0); |
| 418 | /* FALLTHROUGH */ |
| 419 | case 3: |
| 420 | u8PciFunc = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 421 | /* FALLTHROUGH */ |
| 422 | case 2: |
| 423 | u8PciDev = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 424 | /* FALLTHROUGH */ |
| 425 | case 1: |
| 426 | u8PciBus = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 427 | break; |
| 428 | default: |
| 429 | printf("ERROR: Unsupported arguments for PCI Read\n"); |
| 430 | goto ErrorExit; |
| 431 | break; |
| 432 | } |
| 433 | if (verbose) |
| 434 | { |
| 435 | printf("PCI Read of %02x:%02x:%02x Reg %02x\n", u8PciBus, u8PciDev, |
| 436 | u8PciFunc, u16PciReg); |
| 437 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 438 | while (loops--) |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 439 | { |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 440 | ret = peci_RdPCIConfig(address, u8PciBus, u8PciDev, u8PciFunc, |
| 441 | u16PciReg, (uint8_t*)&u32PciReadVal, &cc); |
| 442 | ccCounts[cc]++; |
| 443 | |
| 444 | if (verbose || loops == 0) |
| 445 | { |
| 446 | if (0 != ret) |
| 447 | { |
| 448 | printf("ERROR %d: command failed\n", ret); |
| 449 | printf(" cc:0x%02x\n", cc); |
| 450 | } |
| 451 | else |
| 452 | { |
| 453 | printf(" cc:0x%02x 0x%0*x\n", cc, u8Size * 2, |
| 454 | u32PciReadVal); |
| 455 | } |
| 456 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 457 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 458 | if (looped) |
| 459 | { |
| 460 | printLoopSummary(ccCounts); |
| 461 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 462 | } |
| 463 | else if (strcmp(cmd, "rdpciconfiglocal") == 0) |
| 464 | { |
| 465 | index = argc; |
| 466 | switch (argc - optind) |
| 467 | { |
| 468 | case 4: |
| 469 | u16PciReg = (uint16_t)strtoul(argv[--index], NULL, 0); |
| 470 | /* FALLTHROUGH */ |
| 471 | case 3: |
| 472 | u8PciFunc = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 473 | /* FALLTHROUGH */ |
| 474 | case 2: |
| 475 | u8PciDev = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 476 | /* FALLTHROUGH */ |
| 477 | case 1: |
| 478 | u8PciBus = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 479 | break; |
| 480 | default: |
| 481 | printf("ERROR: Unsupported arguments for Local PCI Read\n"); |
| 482 | goto ErrorExit; |
| 483 | break; |
| 484 | } |
| 485 | if (verbose) |
| 486 | { |
| 487 | printf("Local PCI Read of %02x:%02x:%02x Reg %02x\n", u8PciBus, |
| 488 | u8PciDev, u8PciFunc, u16PciReg); |
| 489 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 490 | while (loops--) |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 491 | { |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 492 | ret = peci_RdPCIConfigLocal(address, u8PciBus, u8PciDev, u8PciFunc, |
| 493 | u16PciReg, u8Size, |
| 494 | (uint8_t*)&u32PciReadVal, &cc); |
| 495 | ccCounts[cc]++; |
| 496 | |
| 497 | if (verbose || loops == 0) |
| 498 | { |
| 499 | if (0 != ret) |
| 500 | { |
| 501 | printf("ERROR %d: command failed\n", ret); |
| 502 | printf(" cc:0x%02x\n", cc); |
| 503 | } |
| 504 | else |
| 505 | { |
| 506 | printf(" cc:0x%02x 0x%0*x\n", cc, u8Size * 2, |
| 507 | u32PciReadVal); |
| 508 | } |
| 509 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 510 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 511 | if (looped) |
| 512 | { |
| 513 | printLoopSummary(ccCounts); |
| 514 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 515 | } |
| 516 | else if (strcmp(cmd, "wrpciconfiglocal") == 0) |
| 517 | { |
| 518 | index = argc; |
Jason M. Bills | 62cbc71 | 2020-05-07 14:07:49 -0700 | [diff] [blame] | 519 | u32PciWriteVal = (uint32_t)strtoul(argv[--index], NULL, 0); |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 520 | switch (argc - optind) |
| 521 | { |
| 522 | case 5: |
| 523 | u16PciReg = (uint16_t)strtoul(argv[--index], NULL, 0); |
| 524 | /* FALLTHROUGH */ |
| 525 | case 4: |
| 526 | u8PciFunc = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 527 | /* FALLTHROUGH */ |
| 528 | case 3: |
| 529 | u8PciDev = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 530 | /* FALLTHROUGH */ |
| 531 | case 2: |
| 532 | u8PciBus = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 533 | break; |
| 534 | default: |
| 535 | printf("ERROR: Unsupported arguments for Local PCI Write\n"); |
| 536 | goto ErrorExit; |
| 537 | break; |
| 538 | } |
| 539 | if (verbose) |
| 540 | { |
| 541 | printf("Local PCI Write of %02x:%02x:%02x Reg %02x: 0x%0*x\n", |
| 542 | u8PciBus, u8PciDev, u8PciFunc, u16PciReg, u8Size * 2, |
| 543 | u32PciWriteVal); |
| 544 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 545 | while (loops--) |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 546 | { |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 547 | ret = peci_WrPCIConfigLocal(address, u8PciBus, u8PciDev, u8PciFunc, |
| 548 | u16PciReg, u8Size, u32PciWriteVal, &cc); |
| 549 | ccCounts[cc]++; |
| 550 | |
| 551 | if (verbose || loops == 0) |
| 552 | { |
| 553 | if (0 != ret) |
| 554 | { |
| 555 | printf("ERROR %d: command failed\n", ret); |
| 556 | } |
| 557 | printf(" cc:0x%02x\n", cc); |
| 558 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 559 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 560 | if (looped) |
| 561 | { |
| 562 | printLoopSummary(ccCounts); |
| 563 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 564 | } |
| 565 | else if (strcmp(cmd, "rdendpointconfigpcilocal") == 0) |
| 566 | { |
| 567 | index = argc; |
| 568 | switch (argc - optind) |
| 569 | { |
| 570 | case 5: |
| 571 | u16PciReg = (uint16_t)strtoul(argv[--index], NULL, 0); |
| 572 | u8PciFunc = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 573 | u8PciDev = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 574 | u8PciBus = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 575 | u8Seg = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 576 | break; |
| 577 | |
| 578 | default: |
| 579 | printf("ERROR: Unsupported arguments for Endpoint Local PCI " |
| 580 | "Read\n"); |
| 581 | goto ErrorExit; |
| 582 | } |
| 583 | if (verbose) |
| 584 | { |
| 585 | printf( |
| 586 | "Endpoint Local PCI Read of Seg:%02x %02x:%02x:%02x Reg %02x\n", |
| 587 | u8Seg, u8PciBus, u8PciDev, u8PciFunc, u16PciReg); |
| 588 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 589 | while (loops--) |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 590 | { |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 591 | ret = peci_RdEndPointConfigPciLocal( |
| 592 | address, u8Seg, u8PciBus, u8PciDev, u8PciFunc, u16PciReg, |
| 593 | u8Size, (uint8_t*)&u32PciReadVal, &cc); |
| 594 | ccCounts[cc]++; |
| 595 | |
| 596 | if (verbose || loops == 0) |
| 597 | { |
| 598 | if (0 != ret) |
| 599 | { |
| 600 | printf("ERROR %d: command failed\n", ret); |
| 601 | printf(" cc:0x%02x\n", cc); |
| 602 | } |
| 603 | else |
| 604 | { |
| 605 | printf(" cc:0x%02x 0x%0*x\n", cc, u8Size * 2, |
| 606 | u32PciReadVal); |
| 607 | } |
| 608 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 609 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 610 | if (looped) |
| 611 | { |
| 612 | printLoopSummary(ccCounts); |
| 613 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 614 | } |
| 615 | else if (strcmp(cmd, "wrendpointconfigpcilocal") == 0) |
| 616 | { |
| 617 | index = argc; |
| 618 | switch (argc - optind) |
| 619 | { |
| 620 | case 6: |
Jason M. Bills | 62cbc71 | 2020-05-07 14:07:49 -0700 | [diff] [blame] | 621 | u32PciWriteVal = (uint32_t)strtoul(argv[--index], NULL, 0); |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 622 | u16PciReg = (uint16_t)strtoul(argv[--index], NULL, 0); |
| 623 | u8PciFunc = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 624 | u8PciDev = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 625 | u8PciBus = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 626 | u8Seg = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 627 | break; |
| 628 | |
| 629 | default: |
| 630 | printf("ERROR: Unsupported arguments for Endpoint Local PCI " |
| 631 | "Write\n"); |
| 632 | goto ErrorExit; |
| 633 | } |
| 634 | if (verbose) |
| 635 | { |
| 636 | printf("Endpoint Local PCI Write of Seg:%02x %02x:%02x:%02x Reg " |
| 637 | "%02x: 0x%0*x\n", |
| 638 | u8Seg, u8PciBus, u8PciDev, u8PciFunc, u16PciReg, u8Size * 2, |
| 639 | u32PciWriteVal); |
| 640 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 641 | while (loops--) |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 642 | { |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 643 | ret = peci_WrEndPointPCIConfigLocal(address, u8Seg, u8PciBus, |
| 644 | u8PciDev, u8PciFunc, u16PciReg, |
| 645 | u8Size, u32PciWriteVal, &cc); |
| 646 | ccCounts[cc]++; |
| 647 | |
| 648 | if (verbose || loops == 0) |
| 649 | { |
| 650 | if (0 != ret) |
| 651 | { |
| 652 | printf("ERROR %d: command failed\n", ret); |
| 653 | } |
| 654 | printf(" cc:0x%02x\n", cc); |
| 655 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 656 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 657 | if (looped) |
| 658 | { |
| 659 | printLoopSummary(ccCounts); |
| 660 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 661 | } |
| 662 | else if (strcmp(cmd, "rdendpointconfigpci") == 0) |
| 663 | { |
| 664 | index = argc; |
| 665 | switch (argc - optind) |
| 666 | { |
| 667 | case 5: |
| 668 | u16PciReg = (uint16_t)strtoul(argv[--index], NULL, 0); |
| 669 | u8PciFunc = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 670 | u8PciDev = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 671 | u8PciBus = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 672 | u8Seg = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 673 | break; |
| 674 | |
| 675 | default: |
| 676 | printf("ERROR: Unsupported arguments for Endpoint PCI Read\n"); |
| 677 | goto ErrorExit; |
| 678 | } |
| 679 | if (verbose) |
| 680 | { |
| 681 | printf("Endpoint PCI Read of Seg:%02x %02x:%02x:%02x Reg %02x\n", |
| 682 | u8Seg, u8PciBus, u8PciDev, u8PciFunc, u16PciReg); |
| 683 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 684 | while (loops--) |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 685 | { |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 686 | ret = peci_RdEndPointConfigPci(address, u8Seg, u8PciBus, u8PciDev, |
| 687 | u8PciFunc, u16PciReg, u8Size, |
| 688 | (uint8_t*)&u32PciReadVal, &cc); |
| 689 | ccCounts[cc]++; |
| 690 | |
| 691 | if (verbose || loops == 0) |
| 692 | { |
| 693 | if (0 != ret) |
| 694 | { |
| 695 | printf("ERROR %d: command failed\n", ret); |
| 696 | printf(" cc:0x%02x\n", cc); |
| 697 | } |
| 698 | else |
| 699 | { |
| 700 | printf(" cc:0x%02x 0x%0*x\n", cc, u8Size * 2, |
| 701 | u32PciReadVal); |
| 702 | } |
| 703 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 704 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 705 | if (looped) |
| 706 | { |
| 707 | printLoopSummary(ccCounts); |
| 708 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 709 | } |
| 710 | else if (strcmp(cmd, "wrendpointconfigpci") == 0) |
| 711 | { |
| 712 | index = argc; |
| 713 | switch (argc - optind) |
| 714 | { |
| 715 | case 6: |
Jason M. Bills | 62cbc71 | 2020-05-07 14:07:49 -0700 | [diff] [blame] | 716 | u32PciWriteVal = (uint32_t)strtoul(argv[--index], NULL, 0); |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 717 | u16PciReg = (uint16_t)strtoul(argv[--index], NULL, 0); |
| 718 | u8PciFunc = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 719 | u8PciDev = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 720 | u8PciBus = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 721 | u8Seg = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 722 | break; |
| 723 | |
| 724 | default: |
| 725 | printf("ERROR: Unsupported arguments for Endpoint PCI Write\n"); |
| 726 | goto ErrorExit; |
| 727 | } |
| 728 | if (verbose) |
| 729 | { |
| 730 | printf("Endpoint PCI Write of Seg:%02x %02x:%02x:%02x Reg %02x: " |
| 731 | "0x%0*x\n", |
| 732 | u8Seg, u8PciBus, u8PciDev, u8PciFunc, u16PciReg, u8Size * 2, |
| 733 | u32PciWriteVal); |
| 734 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 735 | while (loops--) |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 736 | { |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 737 | ret = peci_WrEndPointPCIConfig(address, u8Seg, u8PciBus, u8PciDev, |
| 738 | u8PciFunc, u16PciReg, u8Size, |
| 739 | u32PciWriteVal, &cc); |
| 740 | ccCounts[cc]++; |
| 741 | |
| 742 | if (verbose || loops == 0) |
| 743 | { |
| 744 | if (0 != ret) |
| 745 | { |
| 746 | printf("ERROR %d: command failed\n", ret); |
| 747 | } |
| 748 | printf(" cc:0x%02x\n", cc); |
| 749 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 750 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 751 | if (looped) |
| 752 | { |
| 753 | printLoopSummary(ccCounts); |
| 754 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 755 | } |
| 756 | else if (strcmp(cmd, "rdendpointconfigmmio") == 0) |
| 757 | { |
| 758 | index = argc; |
| 759 | switch (argc - optind) |
| 760 | { |
| 761 | case 7: |
Jason M. Bills | 62cbc71 | 2020-05-07 14:07:49 -0700 | [diff] [blame] | 762 | u64Offset = (uint64_t)strtoull(argv[--index], NULL, 0); |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 763 | u8PciFunc = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 764 | u8PciDev = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 765 | u8PciBus = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 766 | u8Seg = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 767 | u8Bar = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 768 | u8AddrType = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 769 | break; |
| 770 | |
| 771 | default: |
| 772 | printf("ERROR: Unsupported arguments for Endpoint MMIO Read\n"); |
| 773 | goto ErrorExit; |
| 774 | } |
| 775 | if (verbose) |
| 776 | { |
| 777 | printf("Endpoint MMIO Read of Seg:%02x %02x:%02x:%02x AType:%02x " |
| 778 | "Bar:%02x Offset:0x%" PRIx64 "\n", |
| 779 | u8Seg, u8PciBus, u8PciDev, u8PciFunc, u8AddrType, u8Bar, |
| 780 | u64Offset); |
| 781 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 782 | while (loops--) |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 783 | { |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 784 | ret = peci_RdEndPointConfigMmio( |
| 785 | address, u8Seg, u8PciBus, u8PciDev, u8PciFunc, u8Bar, |
| 786 | u8AddrType, u64Offset, u8Size, (uint8_t*)&u32PciReadVal, &cc); |
| 787 | ccCounts[cc]++; |
| 788 | |
| 789 | if (verbose || loops == 0) |
| 790 | { |
| 791 | if (0 != ret) |
| 792 | { |
| 793 | printf("ERROR %d: command failed\n", ret); |
| 794 | printf(" cc:0x%02x\n", cc); |
| 795 | } |
| 796 | else |
| 797 | { |
| 798 | printf(" cc:0x%02x 0x%0*x\n", cc, u8Size * 2, |
| 799 | u32PciReadVal); |
| 800 | } |
| 801 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 802 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 803 | if (looped) |
| 804 | { |
| 805 | printLoopSummary(ccCounts); |
| 806 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 807 | } |
| 808 | else if (strcmp(cmd, "wrendpointconfigmmio") == 0) |
| 809 | { |
| 810 | index = argc; |
| 811 | switch (argc - optind) |
| 812 | { |
| 813 | case 8: |
Jason M. Bills | 62cbc71 | 2020-05-07 14:07:49 -0700 | [diff] [blame] | 814 | u64MmioWriteVal = (uint64_t)strtoull(argv[--index], NULL, 0); |
| 815 | u64Offset = (uint64_t)strtoull(argv[--index], NULL, 0); |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 816 | u8PciFunc = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 817 | u8PciDev = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 818 | u8PciBus = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 819 | u8Seg = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 820 | u8Bar = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 821 | u8AddrType = (uint8_t)strtoul(argv[--index], NULL, 0); |
| 822 | break; |
| 823 | |
| 824 | default: |
| 825 | printf( |
| 826 | "ERROR: Unsupported arguments for Endpoint MMIO Write\n"); |
| 827 | goto ErrorExit; |
| 828 | } |
| 829 | if (verbose) |
| 830 | { |
| 831 | printf("Endpoint MMIO Write of Seg:%02x %02x:%02x:%02x AType:%02x " |
| 832 | "Bar:%02x Offset:0x%" PRIx64 ": 0x%0*" PRIx64 "\n", |
| 833 | u8Seg, u8PciBus, u8PciDev, u8PciFunc, u8AddrType, u8Bar, |
| 834 | u64Offset, u8Size * 2, u64MmioWriteVal); |
| 835 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 836 | while (loops--) |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 837 | { |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 838 | ret = peci_WrEndPointConfigMmio( |
| 839 | address, u8Seg, u8PciBus, u8PciDev, u8PciFunc, u8Bar, |
| 840 | u8AddrType, u64Offset, u8Size, u64MmioWriteVal, &cc); |
| 841 | ccCounts[cc]++; |
| 842 | |
| 843 | if (verbose || loops == 0) |
| 844 | { |
| 845 | if (0 != ret) |
| 846 | { |
| 847 | printf("ERROR %d: command failed\n", ret); |
| 848 | } |
| 849 | printf(" cc:0x%02x\n", cc); |
| 850 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 851 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 852 | if (looped) |
| 853 | { |
| 854 | printLoopSummary(ccCounts); |
| 855 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 856 | } |
| 857 | else if (strcmp(cmd, "raw") == 0) |
| 858 | { |
| 859 | if ((argc - optind) < 3) |
| 860 | { |
| 861 | printf("ERROR: Unsupported arguments for raw command\n"); |
| 862 | goto ErrorExit; |
| 863 | } |
| 864 | |
| 865 | // Address is provided in the first byte of the PECI command |
| 866 | uint8_t rawAddr = (uint8_t)strtoul(argv[optind++], NULL, 0); |
| 867 | // Write length is provided in the second byte of the PECI command |
| 868 | uint8_t writeLength = (uint8_t)strtoul(argv[optind++], NULL, 0); |
| 869 | // Read length is provided in the third byte of the PECI command |
| 870 | uint8_t readLength = (uint8_t)strtoul(argv[optind++], NULL, 0); |
| 871 | |
Jason M. Bills | c965e72 | 2020-07-06 15:49:14 -0700 | [diff] [blame] | 872 | // remaining parameters should fit within write length |
| 873 | if ((argc - optind) > writeLength) |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 874 | { |
| 875 | printf("ERROR: Incorrect write length for raw command\n"); |
| 876 | goto ErrorExit; |
| 877 | } |
| 878 | uint8_t* rawCmd = (uint8_t*)calloc(writeLength, sizeof(uint8_t)); |
| 879 | if (rawCmd == NULL) |
| 880 | { |
| 881 | // calloc failed, abort the sequence |
| 882 | printf("Raw command memory allocation failed\n"); |
| 883 | return 1; |
| 884 | } |
Jason M. Bills | c965e72 | 2020-07-06 15:49:14 -0700 | [diff] [blame] | 885 | for (i = 0; i < (argc - optind); i++) |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 886 | { |
| 887 | rawCmd[i] = (uint8_t)strtoul(argv[i + optind], NULL, 0); |
| 888 | } |
| 889 | if (verbose) |
| 890 | { |
| 891 | printf("Raw command: %02x %02x %02x ", rawAddr, writeLength, |
| 892 | readLength); |
| 893 | for (i = 0; i < writeLength; i++) |
| 894 | { |
| 895 | printf("0x%02x ", rawCmd[i]); |
| 896 | } |
| 897 | printf("\n"); |
| 898 | } |
| 899 | |
| 900 | uint8_t* rawResp = (uint8_t*)calloc(readLength, sizeof(uint8_t)); |
| 901 | if (rawResp == NULL) |
| 902 | { |
| 903 | // calloc failed, abort the sequence |
| 904 | printf("Raw command memory allocation failed\n"); |
| 905 | free(rawCmd); |
| 906 | return 1; |
| 907 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 908 | while (loops--) |
Jason M. Bills | 0e21dde | 2020-07-06 14:51:53 -0700 | [diff] [blame] | 909 | { |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 910 | ret = peci_raw(rawAddr, readLength, rawCmd, writeLength, rawResp, |
| 911 | readLength); |
| 912 | if (verbose) |
| 913 | { |
| 914 | printf(" "); |
| 915 | for (i = 0; i < readLength; i++) |
| 916 | { |
| 917 | printf("0x%02x ", rawResp[i]); |
| 918 | } |
| 919 | printf("\n"); |
| 920 | } |
| 921 | ccCounts[rawResp[0]]++; |
| 922 | } |
| 923 | if (!verbose) |
| 924 | { |
| 925 | if (0 != ret) |
| 926 | { |
| 927 | printf("ERROR %d: command failed\n", ret); |
| 928 | } |
| 929 | printf(" "); |
Jason M. Bills | 0e21dde | 2020-07-06 14:51:53 -0700 | [diff] [blame] | 930 | for (i = 0; i < readLength; i++) |
| 931 | { |
| 932 | printf("0x%02x ", rawResp[i]); |
| 933 | } |
| 934 | printf("\n"); |
| 935 | } |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 936 | |
| 937 | if (looped) |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 938 | { |
Jason M. Bills | ff44e54 | 2021-04-05 08:11:52 -0700 | [diff] [blame^] | 939 | printLoopSummary(ccCounts); |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 940 | } |
Jason M. Bills | 7ef5a55 | 2020-04-06 14:58:44 -0700 | [diff] [blame] | 941 | |
| 942 | free(rawCmd); |
| 943 | free(rawResp); |
| 944 | } |
| 945 | else |
| 946 | { |
| 947 | printf("ERROR: Unrecognized command\n"); |
| 948 | goto ErrorExit; |
| 949 | } |
| 950 | |
| 951 | return 0; |
| 952 | |
| 953 | ErrorExit: |
| 954 | Usage(argv[0]); |
| 955 | return 1; |
| 956 | } |