Sampa Misra | 0db1dfa | 2019-03-19 00:15:31 -0500 | [diff] [blame] | 1 | #include <endian.h> |
| 2 | #include <string.h> |
| 3 | |
| 4 | #include "platform.h" |
| 5 | |
| 6 | int encode_set_state_effecter_states_resp(uint8_t instance_id, |
| 7 | uint8_t completion_code, |
| 8 | struct pldm_msg *msg) |
| 9 | { |
| 10 | struct pldm_header_info header = {0}; |
| 11 | int rc = PLDM_SUCCESS; |
| 12 | |
vkaverap | a6575b8 | 2019-04-03 05:33:52 -0500 | [diff] [blame] | 13 | msg->payload[0] = completion_code; |
Sampa Misra | 0db1dfa | 2019-03-19 00:15:31 -0500 | [diff] [blame] | 14 | |
| 15 | header.msg_type = PLDM_RESPONSE; |
| 16 | header.instance = instance_id; |
| 17 | header.pldm_type = PLDM_PLATFORM; |
| 18 | header.command = PLDM_SET_STATE_EFFECTER_STATES; |
| 19 | |
| 20 | rc = pack_pldm_header(&header, &(msg->hdr)); |
| 21 | |
| 22 | return rc; |
| 23 | } |
| 24 | |
vkaverap | 98a2c19 | 2019-04-03 05:33:52 -0500 | [diff] [blame] | 25 | int encode_set_state_effecter_states_req(uint8_t instance_id, |
| 26 | uint16_t effecter_id, |
| 27 | uint8_t comp_effecter_count, |
| 28 | set_effecter_state_field *field, |
| 29 | struct pldm_msg *msg) |
| 30 | { |
| 31 | struct pldm_header_info header = {0}; |
| 32 | int rc = PLDM_SUCCESS; |
| 33 | |
| 34 | header.msg_type = PLDM_REQUEST; |
| 35 | header.instance = instance_id; |
| 36 | header.pldm_type = PLDM_PLATFORM; |
| 37 | header.command = PLDM_SET_STATE_EFFECTER_STATES; |
| 38 | |
| 39 | if ((rc = pack_pldm_header(&header, &(msg->hdr))) > PLDM_SUCCESS) { |
| 40 | return rc; |
| 41 | } |
| 42 | |
| 43 | if (comp_effecter_count < 0x1 || comp_effecter_count > 0x8) { |
| 44 | return PLDM_ERROR_INVALID_DATA; |
| 45 | } |
| 46 | |
Priyanga | 7257fdf | 2019-06-10 01:59:45 -0500 | [diff] [blame] | 47 | struct pldm_set_state_effecter_states_req *request = |
| 48 | (struct pldm_set_state_effecter_states_req *)msg->payload; |
vkaverap | 98a2c19 | 2019-04-03 05:33:52 -0500 | [diff] [blame] | 49 | effecter_id = htole16(effecter_id); |
Priyanga | 7257fdf | 2019-06-10 01:59:45 -0500 | [diff] [blame] | 50 | request->effecter_id = effecter_id; |
| 51 | request->comp_effecter_count = comp_effecter_count; |
| 52 | memcpy(request->field, field, |
vkaverap | 98a2c19 | 2019-04-03 05:33:52 -0500 | [diff] [blame] | 53 | (sizeof(set_effecter_state_field) * comp_effecter_count)); |
| 54 | |
| 55 | return PLDM_SUCCESS; |
| 56 | } |
| 57 | |
Zahed Hossain | 223a73d | 2019-07-04 12:46:18 -0500 | [diff] [blame] | 58 | int decode_set_state_effecter_states_resp(const struct pldm_msg *msg, |
vkaverap | a6575b8 | 2019-04-03 05:33:52 -0500 | [diff] [blame] | 59 | size_t payload_length, |
vkaverap | 98a2c19 | 2019-04-03 05:33:52 -0500 | [diff] [blame] | 60 | uint8_t *completion_code) |
| 61 | { |
| 62 | if (msg == NULL || completion_code == NULL) { |
| 63 | return PLDM_ERROR_INVALID_DATA; |
| 64 | } |
| 65 | |
George Liu | 684a716 | 2019-12-06 15:10:52 +0800 | [diff] [blame^] | 66 | *completion_code = msg->payload[0]; |
| 67 | if (PLDM_SUCCESS != *completion_code) { |
| 68 | return PLDM_SUCCESS; |
| 69 | } |
| 70 | |
vkaverap | a6575b8 | 2019-04-03 05:33:52 -0500 | [diff] [blame] | 71 | if (payload_length > PLDM_SET_STATE_EFFECTER_STATES_RESP_BYTES) { |
| 72 | return PLDM_ERROR_INVALID_LENGTH; |
| 73 | } |
| 74 | |
vkaverap | 98a2c19 | 2019-04-03 05:33:52 -0500 | [diff] [blame] | 75 | return PLDM_SUCCESS; |
| 76 | } |
| 77 | |
Zahed Hossain | 223a73d | 2019-07-04 12:46:18 -0500 | [diff] [blame] | 78 | int decode_set_state_effecter_states_req(const struct pldm_msg *msg, |
vkaverap | a6575b8 | 2019-04-03 05:33:52 -0500 | [diff] [blame] | 79 | size_t payload_length, |
Sampa Misra | 0db1dfa | 2019-03-19 00:15:31 -0500 | [diff] [blame] | 80 | uint16_t *effecter_id, |
| 81 | uint8_t *comp_effecter_count, |
| 82 | set_effecter_state_field *field) |
| 83 | { |
| 84 | if (msg == NULL || effecter_id == NULL || comp_effecter_count == NULL || |
| 85 | field == NULL) { |
| 86 | return PLDM_ERROR_INVALID_DATA; |
| 87 | } |
vkaverap | a6575b8 | 2019-04-03 05:33:52 -0500 | [diff] [blame] | 88 | |
| 89 | if (payload_length > PLDM_SET_STATE_EFFECTER_STATES_REQ_BYTES) { |
| 90 | return PLDM_ERROR_INVALID_LENGTH; |
| 91 | } |
| 92 | |
Priyanga | 7257fdf | 2019-06-10 01:59:45 -0500 | [diff] [blame] | 93 | struct pldm_set_state_effecter_states_req *request = |
Zahed Hossain | 223a73d | 2019-07-04 12:46:18 -0500 | [diff] [blame] | 94 | (struct pldm_set_state_effecter_states_req *)msg->payload; |
Priyanga | 7257fdf | 2019-06-10 01:59:45 -0500 | [diff] [blame] | 95 | |
| 96 | *effecter_id = le16toh(request->effecter_id); |
| 97 | *comp_effecter_count = request->comp_effecter_count; |
| 98 | memcpy(field, request->field, |
Sampa Misra | 0db1dfa | 2019-03-19 00:15:31 -0500 | [diff] [blame] | 99 | (sizeof(set_effecter_state_field) * (*comp_effecter_count))); |
| 100 | |
| 101 | return PLDM_SUCCESS; |
| 102 | } |
Sampa Misra | 7fcfb66 | 2019-05-08 13:13:53 -0500 | [diff] [blame] | 103 | |
| 104 | int decode_get_pdr_req(const struct pldm_msg *msg, size_t payload_length, |
| 105 | uint32_t *record_hndl, uint32_t *data_transfer_hndl, |
| 106 | uint8_t *transfer_op_flag, uint16_t *request_cnt, |
| 107 | uint16_t *record_chg_num) |
| 108 | { |
| 109 | if (msg == NULL || record_hndl == NULL || data_transfer_hndl == NULL || |
| 110 | transfer_op_flag == NULL || request_cnt == NULL || |
| 111 | record_chg_num == NULL) { |
| 112 | return PLDM_ERROR_INVALID_DATA; |
| 113 | } |
| 114 | if (payload_length != PLDM_GET_PDR_REQ_BYTES) { |
| 115 | return PLDM_ERROR_INVALID_LENGTH; |
| 116 | } |
| 117 | |
| 118 | struct pldm_get_pdr_req *request = |
| 119 | (struct pldm_get_pdr_req *)msg->payload; |
| 120 | *record_hndl = le32toh(request->record_handle); |
| 121 | *data_transfer_hndl = le32toh(request->data_transfer_handle); |
| 122 | *transfer_op_flag = request->transfer_op_flag; |
| 123 | *request_cnt = le16toh(request->request_count); |
| 124 | *record_chg_num = le16toh(request->record_change_number); |
| 125 | |
| 126 | return PLDM_SUCCESS; |
| 127 | } |
| 128 | |
| 129 | int encode_get_pdr_resp(uint8_t instance_id, uint8_t completion_code, |
| 130 | uint32_t next_record_hndl, |
| 131 | uint32_t next_data_transfer_hndl, uint8_t transfer_flag, |
| 132 | uint16_t resp_cnt, const uint8_t *record_data, |
| 133 | uint8_t transfer_crc, struct pldm_msg *msg) |
| 134 | { |
| 135 | struct pldm_header_info header = {0}; |
| 136 | int rc = PLDM_SUCCESS; |
| 137 | |
| 138 | if (msg == NULL) { |
| 139 | return PLDM_ERROR_INVALID_DATA; |
| 140 | } |
| 141 | struct pldm_get_pdr_resp *response = |
| 142 | (struct pldm_get_pdr_resp *)msg->payload; |
| 143 | |
| 144 | response->completion_code = completion_code; |
| 145 | |
| 146 | header.msg_type = PLDM_RESPONSE; |
| 147 | header.instance = instance_id; |
| 148 | header.pldm_type = PLDM_PLATFORM; |
| 149 | header.command = PLDM_GET_PDR; |
| 150 | if ((rc = pack_pldm_header(&header, &(msg->hdr))) > PLDM_SUCCESS) { |
| 151 | return rc; |
| 152 | } |
| 153 | |
| 154 | if (response->completion_code == PLDM_SUCCESS) { |
| 155 | response->next_record_handle = htole32(next_record_hndl); |
| 156 | response->next_data_transfer_handle = |
| 157 | htole32(next_data_transfer_hndl); |
| 158 | response->transfer_flag = transfer_flag; |
| 159 | response->response_count = htole16(resp_cnt); |
| 160 | if (record_data != NULL && resp_cnt > 0) { |
| 161 | memcpy(response->record_data, record_data, resp_cnt); |
| 162 | } |
Deepak Kodihalli | e4b16ee | 2019-08-14 06:54:38 -0500 | [diff] [blame] | 163 | if (transfer_flag == PLDM_END) { |
| 164 | uint8_t *dst = msg->payload; |
| 165 | dst += |
| 166 | (sizeof(struct pldm_get_pdr_resp) - 1) + resp_cnt; |
| 167 | *dst = transfer_crc; |
| 168 | } |
Sampa Misra | 7fcfb66 | 2019-05-08 13:13:53 -0500 | [diff] [blame] | 169 | } |
| 170 | |
| 171 | return PLDM_SUCCESS; |
| 172 | } |
George Liu | 820a9a5 | 2019-11-26 14:43:59 +0800 | [diff] [blame] | 173 | |
| 174 | int encode_get_pdr_req(uint8_t instance_id, uint32_t record_hndl, |
| 175 | uint32_t data_transfer_hndl, uint8_t transfer_op_flag, |
| 176 | uint16_t request_cnt, uint16_t record_chg_num, |
| 177 | struct pldm_msg *msg, size_t payload_length) |
| 178 | { |
| 179 | struct pldm_header_info header = {0}; |
| 180 | int rc = PLDM_SUCCESS; |
| 181 | |
| 182 | if (msg == NULL) { |
| 183 | return PLDM_ERROR_INVALID_DATA; |
| 184 | } |
| 185 | struct pldm_get_pdr_req *request = |
| 186 | (struct pldm_get_pdr_req *)msg->payload; |
| 187 | |
| 188 | header.msg_type = PLDM_REQUEST; |
| 189 | header.instance = instance_id; |
| 190 | header.pldm_type = PLDM_PLATFORM; |
| 191 | header.command = PLDM_GET_PDR; |
| 192 | |
| 193 | if ((rc = pack_pldm_header(&header, &(msg->hdr))) > PLDM_SUCCESS) { |
| 194 | return rc; |
| 195 | } |
| 196 | |
| 197 | if (payload_length != PLDM_GET_PDR_REQ_BYTES) { |
| 198 | return PLDM_ERROR_INVALID_LENGTH; |
| 199 | } |
| 200 | |
| 201 | request->record_handle = htole32(record_hndl); |
| 202 | request->data_transfer_handle = htole32(data_transfer_hndl); |
| 203 | request->transfer_op_flag = transfer_op_flag; |
| 204 | request->request_count = htole16(request_cnt); |
| 205 | request->record_change_number = htole16(record_chg_num); |
| 206 | |
| 207 | return PLDM_SUCCESS; |
| 208 | } |
| 209 | |
| 210 | int decode_get_pdr_resp(const struct pldm_msg *msg, size_t payload_length, |
| 211 | uint8_t *completion_code, uint32_t *next_record_hndl, |
| 212 | uint32_t *next_data_transfer_hndl, |
| 213 | uint8_t *transfer_flag, uint16_t *resp_cnt, |
| 214 | uint8_t *record_data, size_t record_data_length, |
| 215 | uint8_t *transfer_crc) |
| 216 | { |
| 217 | if (msg == NULL || completion_code == NULL || |
| 218 | next_record_hndl == NULL || next_data_transfer_hndl == NULL || |
| 219 | transfer_flag == NULL || resp_cnt == NULL || record_data == NULL || |
| 220 | transfer_crc == NULL) { |
| 221 | return PLDM_ERROR_INVALID_DATA; |
| 222 | } |
| 223 | |
| 224 | *completion_code = msg->payload[0]; |
| 225 | if (PLDM_SUCCESS != *completion_code) { |
George Liu | 684a716 | 2019-12-06 15:10:52 +0800 | [diff] [blame^] | 226 | return PLDM_SUCCESS; |
George Liu | 820a9a5 | 2019-11-26 14:43:59 +0800 | [diff] [blame] | 227 | } |
| 228 | |
| 229 | if (payload_length < PLDM_GET_PDR_MIN_RESP_BYTES) { |
| 230 | return PLDM_ERROR_INVALID_LENGTH; |
| 231 | } |
| 232 | |
| 233 | struct pldm_get_pdr_resp *response = |
| 234 | (struct pldm_get_pdr_resp *)msg->payload; |
| 235 | |
| 236 | *next_record_hndl = le32toh(response->next_record_handle); |
| 237 | *next_data_transfer_hndl = le32toh(response->next_data_transfer_handle); |
| 238 | *transfer_flag = response->transfer_flag; |
| 239 | *resp_cnt = le16toh(response->response_count); |
| 240 | |
| 241 | if (*transfer_flag != PLDM_END && |
| 242 | (int)payload_length != PLDM_GET_PDR_MIN_RESP_BYTES + *resp_cnt) { |
| 243 | return PLDM_ERROR_INVALID_LENGTH; |
| 244 | } |
| 245 | |
| 246 | if (*transfer_flag == PLDM_END && |
| 247 | (int)payload_length != |
| 248 | PLDM_GET_PDR_MIN_RESP_BYTES + *resp_cnt + 1) { |
| 249 | return PLDM_ERROR_INVALID_LENGTH; |
| 250 | } |
| 251 | |
| 252 | if (*resp_cnt > 0) { |
| 253 | if (record_data_length < *resp_cnt) { |
| 254 | return PLDM_ERROR_INVALID_LENGTH; |
| 255 | } |
| 256 | memcpy(record_data, response->record_data, *resp_cnt); |
| 257 | } |
| 258 | |
| 259 | if (*transfer_flag == PLDM_END) { |
| 260 | *transfer_crc = |
| 261 | msg->payload[PLDM_GET_PDR_MIN_RESP_BYTES + *resp_cnt]; |
| 262 | } |
| 263 | |
| 264 | return PLDM_SUCCESS; |
| 265 | } |
George Liu | 30b859f | 2020-01-07 15:03:22 +0800 | [diff] [blame] | 266 | |
| 267 | int decode_set_numeric_effecter_value_req(const struct pldm_msg *msg, |
| 268 | size_t payload_length, |
| 269 | uint16_t *effecter_id, |
| 270 | uint8_t *effecter_data_size, |
| 271 | uint8_t *effecter_value) |
| 272 | { |
| 273 | if (msg == NULL || effecter_id == NULL || effecter_data_size == NULL || |
| 274 | effecter_value == NULL) { |
| 275 | return PLDM_ERROR_INVALID_DATA; |
| 276 | } |
| 277 | |
| 278 | if (payload_length < PLDM_SET_NUMERIC_EFFECTER_VALUE_MIN_REQ_BYTES) { |
| 279 | return PLDM_ERROR_INVALID_LENGTH; |
| 280 | } |
| 281 | |
| 282 | struct pldm_set_numeric_effecter_value_req *request = |
| 283 | (struct pldm_set_numeric_effecter_value_req *)msg->payload; |
| 284 | *effecter_id = le16toh(request->effecter_id); |
| 285 | *effecter_data_size = request->effecter_data_size; |
| 286 | |
| 287 | if (*effecter_data_size > PLDM_EFFECTER_DATA_SIZE_SINT32) { |
| 288 | return PLDM_ERROR_INVALID_DATA; |
| 289 | } |
| 290 | |
| 291 | if (*effecter_data_size == PLDM_EFFECTER_DATA_SIZE_UINT8 || |
| 292 | *effecter_data_size == PLDM_EFFECTER_DATA_SIZE_SINT8) { |
| 293 | |
| 294 | if (payload_length != |
| 295 | PLDM_SET_NUMERIC_EFFECTER_VALUE_MIN_REQ_BYTES) { |
| 296 | return PLDM_ERROR_INVALID_LENGTH; |
| 297 | } |
| 298 | |
| 299 | *effecter_value = request->effecter_value[0]; |
| 300 | } |
| 301 | |
| 302 | if (*effecter_data_size == PLDM_EFFECTER_DATA_SIZE_UINT16 || |
| 303 | *effecter_data_size == PLDM_EFFECTER_DATA_SIZE_SINT16) { |
| 304 | |
| 305 | if (payload_length != |
| 306 | PLDM_SET_NUMERIC_EFFECTER_VALUE_MIN_REQ_BYTES + 1) { |
| 307 | return PLDM_ERROR_INVALID_LENGTH; |
| 308 | } |
| 309 | |
| 310 | memcpy(effecter_value, request->effecter_value, 2); |
| 311 | *effecter_value = le16toh(*effecter_value); |
| 312 | } |
| 313 | |
| 314 | if (*effecter_data_size == PLDM_EFFECTER_DATA_SIZE_UINT32 || |
| 315 | *effecter_data_size == PLDM_EFFECTER_DATA_SIZE_SINT32) { |
| 316 | |
| 317 | if (payload_length != |
| 318 | PLDM_SET_NUMERIC_EFFECTER_VALUE_MIN_REQ_BYTES + 3) { |
| 319 | return PLDM_ERROR_INVALID_LENGTH; |
| 320 | } |
| 321 | |
| 322 | memcpy(effecter_value, request->effecter_value, 4); |
| 323 | *effecter_value = le32toh(*effecter_value); |
| 324 | } |
| 325 | |
| 326 | return PLDM_SUCCESS; |
| 327 | } |
| 328 | |
| 329 | int encode_set_numeric_effecter_value_resp(uint8_t instance_id, |
| 330 | uint8_t completion_code, |
| 331 | struct pldm_msg *msg, |
| 332 | size_t payload_length) |
| 333 | { |
| 334 | struct pldm_header_info header = {0}; |
| 335 | int rc = PLDM_SUCCESS; |
| 336 | |
| 337 | if (msg == NULL) { |
| 338 | return PLDM_ERROR_INVALID_DATA; |
| 339 | } |
| 340 | |
| 341 | if (payload_length != PLDM_SET_NUMERIC_EFFECTER_VALUE_RESP_BYTES) { |
| 342 | return PLDM_ERROR_INVALID_LENGTH; |
| 343 | } |
| 344 | |
| 345 | msg->payload[0] = completion_code; |
| 346 | |
| 347 | header.msg_type = PLDM_RESPONSE; |
| 348 | header.instance = instance_id; |
| 349 | header.pldm_type = PLDM_PLATFORM; |
| 350 | header.command = PLDM_SET_NUMERIC_EFFECTER_VALUE; |
| 351 | |
| 352 | rc = pack_pldm_header(&header, &(msg->hdr)); |
| 353 | |
| 354 | return rc; |
| 355 | } |
| 356 | |
| 357 | int encode_set_numeric_effecter_value_req( |
| 358 | uint8_t instance_id, uint16_t effecter_id, uint8_t effecter_data_size, |
| 359 | uint8_t *effecter_value, struct pldm_msg *msg, size_t payload_length) |
| 360 | { |
| 361 | struct pldm_header_info header = {0}; |
| 362 | int rc = PLDM_SUCCESS; |
| 363 | |
| 364 | if (msg == NULL || effecter_value == NULL) { |
| 365 | return PLDM_ERROR_INVALID_DATA; |
| 366 | } |
| 367 | struct pldm_set_numeric_effecter_value_req *request = |
| 368 | (struct pldm_set_numeric_effecter_value_req *)msg->payload; |
| 369 | |
| 370 | header.msg_type = PLDM_REQUEST; |
| 371 | header.instance = instance_id; |
| 372 | header.pldm_type = PLDM_PLATFORM; |
| 373 | header.command = PLDM_SET_NUMERIC_EFFECTER_VALUE; |
| 374 | |
| 375 | if ((rc = pack_pldm_header(&header, &(msg->hdr))) > PLDM_SUCCESS) { |
| 376 | return rc; |
| 377 | } |
| 378 | |
| 379 | if (effecter_data_size > PLDM_EFFECTER_DATA_SIZE_SINT32) { |
| 380 | return PLDM_ERROR_INVALID_DATA; |
| 381 | } |
| 382 | |
| 383 | if (effecter_data_size == PLDM_EFFECTER_DATA_SIZE_UINT8 || |
| 384 | effecter_data_size == PLDM_EFFECTER_DATA_SIZE_SINT8) { |
| 385 | if (payload_length != |
| 386 | PLDM_SET_NUMERIC_EFFECTER_VALUE_MIN_REQ_BYTES) { |
| 387 | return PLDM_ERROR_INVALID_LENGTH; |
| 388 | } |
| 389 | request->effecter_value[0] = *effecter_value; |
| 390 | } else if (effecter_data_size == PLDM_EFFECTER_DATA_SIZE_UINT16 || |
| 391 | effecter_data_size == PLDM_EFFECTER_DATA_SIZE_SINT16) { |
| 392 | if (payload_length != |
| 393 | PLDM_SET_NUMERIC_EFFECTER_VALUE_MIN_REQ_BYTES + 1) { |
| 394 | return PLDM_ERROR_INVALID_LENGTH; |
| 395 | } |
| 396 | |
| 397 | memcpy(request->effecter_value, effecter_value, 2); |
| 398 | *request->effecter_value = htole16(*request->effecter_value); |
| 399 | } else if (effecter_data_size == PLDM_EFFECTER_DATA_SIZE_UINT32 || |
| 400 | effecter_data_size == PLDM_EFFECTER_DATA_SIZE_SINT32) { |
| 401 | if (payload_length != |
| 402 | PLDM_SET_NUMERIC_EFFECTER_VALUE_MIN_REQ_BYTES + 3) { |
| 403 | return PLDM_ERROR_INVALID_LENGTH; |
| 404 | } |
| 405 | |
| 406 | memcpy(request->effecter_value, effecter_value, 4); |
| 407 | *request->effecter_value = htole32(*request->effecter_value); |
| 408 | } |
| 409 | |
| 410 | request->effecter_id = htole16(effecter_id); |
| 411 | request->effecter_data_size = effecter_data_size; |
| 412 | |
| 413 | return PLDM_SUCCESS; |
| 414 | } |
| 415 | |
| 416 | int decode_set_numeric_effecter_value_resp(const struct pldm_msg *msg, |
| 417 | size_t payload_length, |
| 418 | uint8_t *completion_code) |
| 419 | { |
| 420 | if (msg == NULL || completion_code == NULL) { |
| 421 | return PLDM_ERROR_INVALID_DATA; |
| 422 | } |
| 423 | |
| 424 | if (payload_length != PLDM_SET_NUMERIC_EFFECTER_VALUE_RESP_BYTES) { |
| 425 | return PLDM_ERROR_INVALID_LENGTH; |
| 426 | } |
| 427 | |
| 428 | *completion_code = msg->payload[0]; |
| 429 | |
| 430 | return PLDM_SUCCESS; |
| 431 | } |