Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 1 | /* |
| 2 | // Copyright (c) 2018 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 | |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 17 | #include <commandutils.hpp> |
| 18 | #include <cstdint> |
| 19 | #include <iostream> |
Vernon Mauery | 15419dd | 2019-05-24 09:40:30 -0700 | [diff] [blame] | 20 | #include <ipmid/api.hpp> |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 21 | #include <ipmid/utils.hpp> |
| 22 | #include <phosphor-logging/elog-errors.hpp> |
| 23 | #include <phosphor-logging/log.hpp> |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 24 | #include <smbioshandler.hpp> |
| 25 | #include <string> |
| 26 | #include <vector> |
| 27 | #include <xyz/openbmc_project/Common/error.hpp> |
| 28 | |
| 29 | using InternalFailure = |
| 30 | sdbusplus::xyz::openbmc_project::Common::Error::InternalFailure; |
| 31 | |
| 32 | using level = phosphor::logging::level; |
| 33 | |
| 34 | constexpr const char* DBUS_PROPERTIES = "org.freedesktop.DBus.Properties"; |
| 35 | constexpr const char* MDRV1_PATH = "/xyz/openbmc_project/Smbios/MDR_V1"; |
| 36 | constexpr const char* MDRV1_INTERFACE = "xyz.openbmc_project.Smbios.MDR_V1"; |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 37 | static constexpr const uint8_t ccOemSetInProcess = 0x81; |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 38 | |
| 39 | static void register_netfn_smbios_functions() __attribute__((constructor)); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 40 | |
| 41 | ipmi_ret_t cmd_region_status(ipmi_netfn_t netfn, ipmi_cmd_t cmd, |
| 42 | ipmi_request_t request, ipmi_response_t response, |
| 43 | ipmi_data_len_t data_len, ipmi_context_t context) |
| 44 | { |
| 45 | auto requestData = reinterpret_cast<const RegionStatusRequest*>(request); |
| 46 | std::vector<uint8_t> status; |
| 47 | |
| 48 | if (*data_len != sizeof(RegionStatusRequest)) |
| 49 | { |
| 50 | *data_len = 0; |
| 51 | return IPMI_CC_REQ_DATA_LEN_INVALID; |
| 52 | } |
| 53 | |
| 54 | uint8_t regionId = requestData->regionId - 1; |
| 55 | *data_len = 0; |
| 56 | |
| 57 | if (regionId >= maxMDRId) |
| 58 | { |
| 59 | phosphor::logging::log<level::ERR>("Invalid region"); |
| 60 | return IPMI_CC_PARM_OUT_OF_RANGE; |
| 61 | } |
| 62 | |
Vernon Mauery | 15419dd | 2019-05-24 09:40:30 -0700 | [diff] [blame] | 63 | std::shared_ptr<sdbusplus::asio::connection> bus = getSdBus(); |
| 64 | std::string service = ipmi::getService(*bus, MDRV1_INTERFACE, MDRV1_PATH); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 65 | |
Vernon Mauery | 15419dd | 2019-05-24 09:40:30 -0700 | [diff] [blame] | 66 | auto method = bus->new_method_call(service.c_str(), MDRV1_PATH, |
| 67 | MDRV1_INTERFACE, "RegionStatus"); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 68 | method.append(regionId); |
Vernon Mauery | 15419dd | 2019-05-24 09:40:30 -0700 | [diff] [blame] | 69 | auto reply = bus->call(method); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 70 | if (reply.is_method_error()) |
| 71 | { |
| 72 | phosphor::logging::log<level::ERR>( |
| 73 | "Error get region status", |
| 74 | phosphor::logging::entry("SERVICE=%s", service.c_str()), |
| 75 | phosphor::logging::entry("PATH=%s", MDRV1_PATH)); |
| 76 | return IPMI_CC_UNSPECIFIED_ERROR; |
| 77 | } |
| 78 | reply.read(status); |
| 79 | |
| 80 | if (status.size() != sizeof(MDRState)) |
| 81 | { |
| 82 | phosphor::logging::log<level::ERR>( |
| 83 | "Error get region status, return length invalid"); |
| 84 | return IPMI_CC_UNSPECIFIED_ERROR; |
| 85 | } |
| 86 | *data_len = static_cast<size_t>(status.size()); |
| 87 | auto dataOut = reinterpret_cast<uint8_t*>(response); |
| 88 | std::copy(&status[0], &status[*data_len], dataOut); |
| 89 | return IPMI_CC_OK; |
| 90 | } |
| 91 | |
| 92 | int sdplus_mdrv1_get_property( |
| 93 | const std::string& name, |
| 94 | sdbusplus::message::variant<uint8_t, uint16_t>& value, std::string& service) |
| 95 | { |
Vernon Mauery | 15419dd | 2019-05-24 09:40:30 -0700 | [diff] [blame] | 96 | std::shared_ptr<sdbusplus::asio::connection> bus = getSdBus(); |
| 97 | auto method = bus->new_method_call(service.c_str(), MDRV1_PATH, |
| 98 | DBUS_PROPERTIES, "Get"); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 99 | method.append(MDRV1_INTERFACE, name); |
Vernon Mauery | 15419dd | 2019-05-24 09:40:30 -0700 | [diff] [blame] | 100 | auto reply = bus->call(method); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 101 | if (reply.is_method_error()) |
| 102 | { |
| 103 | phosphor::logging::log<level::ERR>( |
| 104 | "Error getting property, sdbusplus call failed"); |
| 105 | return -1; |
| 106 | } |
| 107 | reply.read(value); |
| 108 | |
| 109 | return 0; |
| 110 | } |
| 111 | |
| 112 | static int set_regionId(uint8_t regionId, std::string& service) |
| 113 | { |
Vernon Mauery | 15419dd | 2019-05-24 09:40:30 -0700 | [diff] [blame] | 114 | std::shared_ptr<sdbusplus::asio::connection> bus = getSdBus(); |
| 115 | auto method = bus->new_method_call(service.c_str(), MDRV1_PATH, |
| 116 | DBUS_PROPERTIES, "Set"); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 117 | sdbusplus::message::variant<uint8_t> value{regionId}; |
| 118 | method.append(MDRV1_INTERFACE, "RegionId", value); |
Vernon Mauery | 15419dd | 2019-05-24 09:40:30 -0700 | [diff] [blame] | 119 | auto region = bus->call(method); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 120 | if (region.is_method_error()) |
| 121 | { |
| 122 | phosphor::logging::log<level::ERR>( |
| 123 | "Error setting regionID, sdbusplus call failed"); |
| 124 | return -1; |
| 125 | } |
| 126 | return 0; |
| 127 | } |
| 128 | |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 129 | /** @brief implements bmc region update Complete command |
| 130 | * @param sessionId - session Lock Handle |
| 131 | * @param regionId - data Region |
| 132 | * |
| 133 | * @returns IPMI completion code |
| 134 | */ |
| 135 | ipmi::RspType<> bmcRegionUpdateComplete(uint8_t sessionId, uint8_t regionId) |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 136 | { |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 137 | std::variant<uint8_t, uint16_t> value; |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 138 | |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 139 | if ((regionId >= maxMDRId) || (regionId == 0)) |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 140 | { |
| 141 | phosphor::logging::log<level::ERR>("Invalid region"); |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 142 | return ipmi::responseParmOutOfRange(); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 143 | } |
| 144 | |
Vernon Mauery | 15419dd | 2019-05-24 09:40:30 -0700 | [diff] [blame] | 145 | std::shared_ptr<sdbusplus::asio::connection> bus = getSdBus(); |
| 146 | std::string service = ipmi::getService(*bus, MDRV1_INTERFACE, MDRV1_PATH); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 147 | |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 148 | uint8_t regionIdLocal = regionId - 1; |
| 149 | |
| 150 | if (regionIdLocal == 0) |
| 151 | { |
| 152 | phosphor::logging::log<level::ERR>("Invalid region"); |
| 153 | return ipmi::responseParmOutOfRange(); |
| 154 | } |
| 155 | if (set_regionId(regionIdLocal, service) < 0) |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 156 | { |
| 157 | phosphor::logging::log<level::ERR>("Error setting regionId"); |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 158 | return ipmi::responseUnspecifiedError(); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 159 | } |
| 160 | |
| 161 | if (0 > sdplus_mdrv1_get_property("LockPolicy", value, service)) |
| 162 | { |
| 163 | phosphor::logging::log<level::ERR>("Error getting lockPolicy"); |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 164 | return ipmi::responseUnspecifiedError(); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 165 | } |
Vernon Mauery | 8166c8d | 2019-05-23 11:22:30 -0700 | [diff] [blame] | 166 | if (regionLockUnlocked == std::get<uint8_t>(value)) |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 167 | { |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 168 | return ipmi::responseCommandNotAvailable(); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 169 | } |
| 170 | |
| 171 | if (0 > sdplus_mdrv1_get_property("SessionId", value, service)) |
| 172 | { |
| 173 | phosphor::logging::log<level::ERR>("Error getting sessionId"); |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 174 | return ipmi::responseUnspecifiedError(); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 175 | } |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 176 | if (sessionId != std::get<uint8_t>(value)) |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 177 | { |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 178 | return ipmi::response(ccOemSetInProcess); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 179 | } |
| 180 | |
Vernon Mauery | 15419dd | 2019-05-24 09:40:30 -0700 | [diff] [blame] | 181 | auto method = bus->new_method_call(service.c_str(), MDRV1_PATH, |
| 182 | MDRV1_INTERFACE, "RegionComplete"); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 183 | |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 184 | method.append(regionIdLocal); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 185 | |
Vernon Mauery | 15419dd | 2019-05-24 09:40:30 -0700 | [diff] [blame] | 186 | auto reply = bus->call(method); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 187 | if (reply.is_method_error()) |
| 188 | { |
| 189 | phosphor::logging::log<level::ERR>( |
| 190 | "Error set region complete", |
| 191 | phosphor::logging::entry("SERVICE=%s", service.c_str()), |
| 192 | phosphor::logging::entry("PATH=%s", MDRV1_PATH)); |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 193 | return ipmi::responseUnspecifiedError(); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 194 | } |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 195 | uint8_t status = 0; |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 196 | reply.read(status); |
| 197 | |
| 198 | if (status != 0) |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 199 | { |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 200 | phosphor::logging::log<level::ERR>( |
| 201 | "Error set region complete, unexpected error"); |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 202 | return ipmi::responseUnspecifiedError(); |
| 203 | } |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 204 | |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 205 | return ipmi::responseSuccess(); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 206 | } |
| 207 | |
| 208 | ipmi_ret_t cmd_region_read(ipmi_netfn_t netfn, ipmi_cmd_t cmd, |
| 209 | ipmi_request_t request, ipmi_response_t response, |
| 210 | ipmi_data_len_t data_len, ipmi_context_t context) |
| 211 | { |
| 212 | auto requestData = reinterpret_cast<const RegionReadRequest*>(request); |
| 213 | auto responseData = reinterpret_cast<RegionReadResponse*>(response); |
| 214 | sdbusplus::message::variant<uint8_t, uint16_t> regUsedVal; |
| 215 | sdbusplus::message::variant<uint8_t, uint16_t> lockPolicyVal; |
| 216 | std::vector<uint8_t> res; |
| 217 | |
| 218 | if (*data_len < sizeof(RegionReadRequest)) |
| 219 | { |
| 220 | *data_len = 0; |
| 221 | return IPMI_CC_REQ_DATA_LEN_INVALID; |
| 222 | } |
| 223 | |
| 224 | uint8_t regionId = requestData->regionId - 1; |
| 225 | |
| 226 | *data_len = 0; |
| 227 | |
| 228 | if (regionId >= maxMDRId) |
| 229 | { |
| 230 | phosphor::logging::log<level::ERR>("Invalid region"); |
| 231 | return IPMI_CC_PARM_OUT_OF_RANGE; |
| 232 | } |
| 233 | |
Vernon Mauery | 15419dd | 2019-05-24 09:40:30 -0700 | [diff] [blame] | 234 | std::shared_ptr<sdbusplus::asio::connection> bus = getSdBus(); |
| 235 | std::string service = ipmi::getService(*bus, MDRV1_INTERFACE, MDRV1_PATH); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 236 | // TODO to make sure the interface can get correct LockPolicy even |
| 237 | // regionId changed by another task. |
| 238 | if (set_regionId(regionId, service) < 0) |
| 239 | { |
| 240 | phosphor::logging::log<level::ERR>("Error setting regionId"); |
| 241 | return IPMI_CC_UNSPECIFIED_ERROR; |
| 242 | } |
| 243 | if (0 > sdplus_mdrv1_get_property("RegionUsed", regUsedVal, service)) |
| 244 | { |
| 245 | phosphor::logging::log<level::ERR>("Error getting regionUsed"); |
| 246 | return IPMI_CC_UNSPECIFIED_ERROR; |
| 247 | } |
| 248 | if (requestData->offset + requestData->length > |
Vernon Mauery | 8166c8d | 2019-05-23 11:22:30 -0700 | [diff] [blame] | 249 | std::get<uint16_t>(regUsedVal)) |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 250 | { |
| 251 | return IPMI_CC_REQ_DATA_LEN_INVALID; |
| 252 | } |
| 253 | |
| 254 | if (0 > sdplus_mdrv1_get_property("LockPolicy", lockPolicyVal, service)) |
| 255 | { |
| 256 | phosphor::logging::log<level::ERR>("Error getting lockPolicy"); |
| 257 | return IPMI_CC_UNSPECIFIED_ERROR; |
| 258 | } |
Vernon Mauery | 8166c8d | 2019-05-23 11:22:30 -0700 | [diff] [blame] | 259 | if (regionLockUnlocked != std::get<uint8_t>(lockPolicyVal)) |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 260 | { |
| 261 | return IPMI_CC_PARAMETER_NOT_SUPPORT_IN_PRESENT_STATE; |
| 262 | } |
| 263 | |
Vernon Mauery | 15419dd | 2019-05-24 09:40:30 -0700 | [diff] [blame] | 264 | auto method = bus->new_method_call(service.c_str(), MDRV1_PATH, |
| 265 | MDRV1_INTERFACE, "RegionRead"); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 266 | |
| 267 | method.append(regionId, requestData->length, requestData->offset); |
| 268 | |
Vernon Mauery | 15419dd | 2019-05-24 09:40:30 -0700 | [diff] [blame] | 269 | auto reply = bus->call(method); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 270 | if (reply.is_method_error()) |
| 271 | { |
| 272 | phosphor::logging::log<level::ERR>( |
| 273 | "Error read region data", |
| 274 | phosphor::logging::entry("SERVICE=%s", service.c_str()), |
| 275 | phosphor::logging::entry("PATH=%s", MDRV1_PATH)); |
| 276 | return IPMI_CC_UNSPECIFIED_ERROR; |
| 277 | } |
| 278 | reply.read(res); |
| 279 | |
| 280 | *data_len = responseData->length = res[0]; |
| 281 | responseData->updateCount = res[1]; |
| 282 | |
| 283 | if ((*data_len == 0) || (*data_len >= 254)) |
| 284 | { |
| 285 | phosphor::logging::log<level::ERR>( |
| 286 | "Data length send from service is invalid"); |
| 287 | *data_len = 0; |
| 288 | return IPMI_CC_RESPONSE_ERROR; |
| 289 | } |
| 290 | |
| 291 | *data_len += 2 * sizeof(uint8_t); |
| 292 | std::copy(&res[2], &res[*data_len], responseData->data); |
| 293 | return IPMI_CC_OK; |
| 294 | } |
| 295 | |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 296 | /** @brief implements bmc region write command |
| 297 | * @parameter |
| 298 | * - sessionId - session Lock Handle |
| 299 | * - regionId - data Region |
| 300 | * - length - data Length |
| 301 | * - offset - data Offset |
| 302 | * - data - data to be written |
| 303 | * |
| 304 | * @returns IPMI completion code plus response data |
| 305 | * - writeData - contains data Region, valid Data, |
| 306 | * lock Status, max Region Length, region Used (in bytes) |
| 307 | */ |
| 308 | ipmi::RspType<std::vector<uint8_t>> |
| 309 | bmcRegionWrite(uint8_t sessionId, uint8_t regionId, uint8_t length, |
| 310 | uint16_t offset, std::vector<uint8_t> data) |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 311 | { |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 312 | std::variant<uint8_t, uint16_t> value; |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 313 | |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 314 | if ((regionId >= maxMDRId) || (regionId == 0)) |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 315 | { |
| 316 | phosphor::logging::log<level::ERR>("Invalid region"); |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 317 | return ipmi::responseParmOutOfRange(); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 318 | } |
| 319 | |
Vernon Mauery | 15419dd | 2019-05-24 09:40:30 -0700 | [diff] [blame] | 320 | std::shared_ptr<sdbusplus::asio::connection> bus = getSdBus(); |
| 321 | std::string service = ipmi::getService(*bus, MDRV1_INTERFACE, MDRV1_PATH); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 322 | |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 323 | uint8_t regionIdLocal = regionId - 1; |
| 324 | |
| 325 | if (set_regionId(regionIdLocal, service) < 0) |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 326 | { |
| 327 | phosphor::logging::log<level::ERR>("Error setting regionId"); |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 328 | return ipmi::responseUnspecifiedError(); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 329 | } |
| 330 | |
| 331 | if (0 > sdplus_mdrv1_get_property("LockPolicy", value, service)) |
| 332 | { |
| 333 | phosphor::logging::log<level::ERR>("Error getting lockPolicy"); |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 334 | return ipmi::responseUnspecifiedError(); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 335 | } |
Vernon Mauery | 8166c8d | 2019-05-23 11:22:30 -0700 | [diff] [blame] | 336 | if (regionLockUnlocked == std::get<uint8_t>(value)) |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 337 | { |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 338 | return ipmi::responseCommandNotAvailable(); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 339 | } |
| 340 | |
| 341 | if (0 > sdplus_mdrv1_get_property("SessionId", value, service)) |
| 342 | { |
| 343 | phosphor::logging::log<level::ERR>("Error getting sessionId"); |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 344 | return ipmi::responseUnspecifiedError(); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 345 | } |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 346 | if (sessionId != std::get<uint8_t>(value)) |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 347 | { |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 348 | return ipmi::response(ccOemSetInProcess); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 349 | } |
| 350 | |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 351 | std::vector<uint8_t> writeData; |
| 352 | std::copy(data.begin(), data.begin() + length, |
| 353 | writeData.data() + sizeof(regionIdLocal) + sizeof(length)); |
Vernon Mauery | 15419dd | 2019-05-24 09:40:30 -0700 | [diff] [blame] | 354 | auto method = bus->new_method_call(service.c_str(), MDRV1_PATH, |
| 355 | MDRV1_INTERFACE, "RegionWrite"); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 356 | |
| 357 | method.append(writeData); |
| 358 | |
Vernon Mauery | 15419dd | 2019-05-24 09:40:30 -0700 | [diff] [blame] | 359 | auto reply = bus->call(method); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 360 | if (reply.is_method_error()) |
| 361 | { |
| 362 | phosphor::logging::log<level::ERR>( |
| 363 | "Error write region data", |
| 364 | phosphor::logging::entry("SERVICE=%s", service.c_str()), |
| 365 | phosphor::logging::entry("PATH=%s", MDRV1_PATH)); |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 366 | return ipmi::responseUnspecifiedError(); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 367 | } |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 368 | std::string res; |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 369 | reply.read(res); |
| 370 | |
| 371 | if (res == "NoData") |
| 372 | { |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 373 | return ipmi::responseParmOutOfRange(); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 374 | } |
| 375 | else if (res != "Success") |
| 376 | { |
| 377 | phosphor::logging::log<level::ERR>( |
| 378 | "Error write region data, unexpected error"); |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 379 | return ipmi::responseUnspecifiedError(); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 380 | } |
| 381 | |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 382 | return ipmi::responseSuccess(writeData); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 383 | } |
| 384 | |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 385 | /** @brief implements bmc region lock command |
| 386 | * @parameter |
| 387 | * - sessionId - session Lock Handle |
| 388 | * - regionId - data Region |
| 389 | * - lockPolicy - Lock Type |
| 390 | * - msTimeout - timeout. Number of milliseconds allowed before lock is |
| 391 | * released |
| 392 | * |
| 393 | * @returns IPMI completion code plus response data |
| 394 | * - lockResponse - session Lock Handle |
| 395 | */ |
| 396 | ipmi::RspType<uint8_t> // lockResponse |
| 397 | bmcRegionLock(uint8_t sessionId, uint8_t regionId, uint8_t lockPolicy, |
| 398 | uint16_t msTimeout) |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 399 | { |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 400 | std::variant<uint8_t, uint16_t> value; |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 401 | |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 402 | if ((regionId >= maxMDRId) || (regionId == 0)) |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 403 | { |
| 404 | phosphor::logging::log<level::ERR>("Invalid region"); |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 405 | return ipmi::responseParmOutOfRange(); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 406 | } |
| 407 | |
Vernon Mauery | 15419dd | 2019-05-24 09:40:30 -0700 | [diff] [blame] | 408 | std::shared_ptr<sdbusplus::asio::connection> bus = getSdBus(); |
| 409 | std::string service = ipmi::getService(*bus, MDRV1_INTERFACE, MDRV1_PATH); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 410 | |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 411 | uint8_t regionIdLocal = regionId - 1; |
| 412 | if (set_regionId(regionIdLocal, service) < 0) |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 413 | { |
| 414 | phosphor::logging::log<level::ERR>("Error setting regionId"); |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 415 | return ipmi::responseUnspecifiedError(); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 416 | } |
| 417 | |
| 418 | if (0 > sdplus_mdrv1_get_property("LockPolicy", value, service)) |
| 419 | { |
| 420 | phosphor::logging::log<level::ERR>("Error getting lockPolicy"); |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 421 | return ipmi::responseUnspecifiedError(); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 422 | } |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 423 | if (lockPolicy == regionLockUnlocked) |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 424 | { |
Vernon Mauery | 8166c8d | 2019-05-23 11:22:30 -0700 | [diff] [blame] | 425 | if (regionLockUnlocked == std::get<uint8_t>(value)) |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 426 | { |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 427 | return ipmi::responseCommandNotAvailable(); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 428 | } |
| 429 | } |
Vernon Mauery | 8166c8d | 2019-05-23 11:22:30 -0700 | [diff] [blame] | 430 | if (regionLockUnlocked != std::get<uint8_t>(value)) |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 431 | { |
| 432 | if (0 > sdplus_mdrv1_get_property("SessionId", value, service)) |
| 433 | { |
| 434 | phosphor::logging::log<level::ERR>("Error getting sessionId"); |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 435 | return ipmi::responseUnspecifiedError(); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 436 | } |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 437 | if (sessionId != std::get<uint8_t>(value)) |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 438 | { |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 439 | if (lockPolicy != regionLockStrict) |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 440 | { |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 441 | return ipmi::response(ccOemSetInProcess); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 442 | } |
| 443 | } |
| 444 | } |
Vernon Mauery | 15419dd | 2019-05-24 09:40:30 -0700 | [diff] [blame] | 445 | auto method = bus->new_method_call(service.c_str(), MDRV1_PATH, |
| 446 | MDRV1_INTERFACE, "RegionLock"); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 447 | |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 448 | method.append(sessionId, regionIdLocal, lockPolicy, msTimeout); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 449 | |
Vernon Mauery | 15419dd | 2019-05-24 09:40:30 -0700 | [diff] [blame] | 450 | auto reply = bus->call(method); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 451 | if (reply.is_method_error()) |
| 452 | { |
| 453 | phosphor::logging::log<level::ERR>( |
| 454 | "Error lock region ", |
| 455 | phosphor::logging::entry("SERVICE=%s", service.c_str()), |
| 456 | phosphor::logging::entry("PATH=%s", MDRV1_PATH)); |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 457 | return ipmi::responseUnspecifiedError(); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 458 | } |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 459 | uint8_t lockResponse = 0; |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 460 | reply.read(lockResponse); |
| 461 | |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 462 | return ipmi::responseSuccess(lockResponse); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 463 | } |
| 464 | |
| 465 | static void register_netfn_smbios_functions(void) |
| 466 | { |
| 467 | // MDR V1 Command |
| 468 | // <Get MDR Status Command> |
| 469 | ipmi_register_callback(NETFUN_INTEL_APP_OEM, |
| 470 | IPMI_NETFN_INTEL_OEM_APP_CMD::MDR_STATUS, NULL, |
| 471 | cmd_region_status, PRIVILEGE_OPERATOR); |
| 472 | |
| 473 | // <Update Complete Status Command> |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 474 | ipmi::registerHandler(ipmi::prioOemBase, NETFUN_INTEL_APP_OEM, |
| 475 | IPMI_NETFN_INTEL_OEM_APP_CMD::MDR_COMPLETE, |
| 476 | ipmi::Privilege::Operator, bmcRegionUpdateComplete); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 477 | |
| 478 | // <Read MDR Command> |
| 479 | ipmi_register_callback(NETFUN_INTEL_APP_OEM, |
| 480 | IPMI_NETFN_INTEL_OEM_APP_CMD::MDR_READ, NULL, |
| 481 | cmd_region_read, PRIVILEGE_OPERATOR); |
| 482 | |
| 483 | // <Write MDR Command> |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 484 | ipmi::registerHandler(ipmi::prioOemBase, NETFUN_INTEL_APP_OEM, |
| 485 | IPMI_NETFN_INTEL_OEM_APP_CMD::MDR_WRITE, |
| 486 | ipmi::Privilege::Operator, bmcRegionWrite); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 487 | |
| 488 | // <Lock MDR Command> |
jayaprakash Mutyala | 946723b | 2019-06-07 16:27:23 +0000 | [diff] [blame] | 489 | ipmi::registerHandler(ipmi::prioOemBase, NETFUN_INTEL_APP_OEM, |
| 490 | IPMI_NETFN_INTEL_OEM_APP_CMD::MDR_LOCK, |
| 491 | ipmi::Privilege::Operator, bmcRegionLock); |
Vernon Mauery | a3702c1 | 2019-05-22 13:20:59 -0700 | [diff] [blame] | 492 | } |