17691cc2fSChicago Duan #pragma once 27691cc2fSChicago Duan 33ccb3adbSEd Tanous #include "app.hpp" 4e99073f5SGeorge Liu #include "dbus_utility.hpp" 57691cc2fSChicago Duan #include "error_messages.hpp" 64ce2c1b5SEd Tanous #include "generated/enums/pcie_slots.hpp" 73ccb3adbSEd Tanous #include "pcie.hpp" 83ccb3adbSEd Tanous #include "registries/privilege_registry.hpp" 97691cc2fSChicago Duan #include "utility.hpp" 103ccb3adbSEd Tanous #include "utils/dbus_utils.hpp" 113ccb3adbSEd Tanous #include "utils/json_utils.hpp" 127691cc2fSChicago Duan 13e99073f5SGeorge Liu #include <boost/system/error_code.hpp> 14d1bde9e5SKrzysztof Grobelny #include <sdbusplus/asio/property.hpp> 15d1bde9e5SKrzysztof Grobelny #include <sdbusplus/unpack_properties.hpp> 167691cc2fSChicago Duan 17e99073f5SGeorge Liu #include <array> 18e99073f5SGeorge Liu #include <string_view> 19e99073f5SGeorge Liu 207691cc2fSChicago Duan namespace redfish 217691cc2fSChicago Duan { 227691cc2fSChicago Duan 234ce2c1b5SEd Tanous inline pcie_slots::SlotTypes dbusSlotTypeToRf(const std::string& slotType) 247691cc2fSChicago Duan { 257691cc2fSChicago Duan if (slotType == 267691cc2fSChicago Duan "xyz.openbmc_project.Inventory.Item.PCIeSlot.SlotTypes.FullLength") 277691cc2fSChicago Duan { 284ce2c1b5SEd Tanous return pcie_slots::SlotTypes::FullLength; 297691cc2fSChicago Duan } 307691cc2fSChicago Duan if (slotType == 317691cc2fSChicago Duan "xyz.openbmc_project.Inventory.Item.PCIeSlot.SlotTypes.HalfLength") 327691cc2fSChicago Duan { 334ce2c1b5SEd Tanous return pcie_slots::SlotTypes::HalfLength; 347691cc2fSChicago Duan } 357691cc2fSChicago Duan if (slotType == 367691cc2fSChicago Duan "xyz.openbmc_project.Inventory.Item.PCIeSlot.SlotTypes.LowProfile") 377691cc2fSChicago Duan { 384ce2c1b5SEd Tanous return pcie_slots::SlotTypes::LowProfile; 397691cc2fSChicago Duan } 407691cc2fSChicago Duan if (slotType == 417691cc2fSChicago Duan "xyz.openbmc_project.Inventory.Item.PCIeSlot.SlotTypes.Mini") 427691cc2fSChicago Duan { 434ce2c1b5SEd Tanous return pcie_slots::SlotTypes::Mini; 447691cc2fSChicago Duan } 457691cc2fSChicago Duan if (slotType == "xyz.openbmc_project.Inventory.Item.PCIeSlot.SlotTypes.M_2") 467691cc2fSChicago Duan { 474ce2c1b5SEd Tanous return pcie_slots::SlotTypes::M2; 487691cc2fSChicago Duan } 497691cc2fSChicago Duan if (slotType == "xyz.openbmc_project.Inventory.Item.PCIeSlot.SlotTypes.OEM") 507691cc2fSChicago Duan { 514ce2c1b5SEd Tanous return pcie_slots::SlotTypes::OEM; 527691cc2fSChicago Duan } 537691cc2fSChicago Duan if (slotType == 547691cc2fSChicago Duan "xyz.openbmc_project.Inventory.Item.PCIeSlot.SlotTypes.OCP3Small") 557691cc2fSChicago Duan { 564ce2c1b5SEd Tanous return pcie_slots::SlotTypes::OCP3Small; 577691cc2fSChicago Duan } 587691cc2fSChicago Duan if (slotType == 597691cc2fSChicago Duan "xyz.openbmc_project.Inventory.Item.PCIeSlot.SlotTypes.OCP3Large") 607691cc2fSChicago Duan { 614ce2c1b5SEd Tanous return pcie_slots::SlotTypes::OCP3Large; 627691cc2fSChicago Duan } 637691cc2fSChicago Duan if (slotType == "xyz.openbmc_project.Inventory.Item.PCIeSlot.SlotTypes.U_2") 647691cc2fSChicago Duan { 654ce2c1b5SEd Tanous return pcie_slots::SlotTypes::U2; 667691cc2fSChicago Duan } 677691cc2fSChicago Duan 687691cc2fSChicago Duan // Unknown or others 694ce2c1b5SEd Tanous return pcie_slots::SlotTypes::Invalid; 707691cc2fSChicago Duan } 717691cc2fSChicago Duan 727691cc2fSChicago Duan inline void 737691cc2fSChicago Duan onPcieSlotGetAllDone(const std::shared_ptr<bmcweb::AsyncResp>& asyncResp, 745e7e2dc5SEd Tanous const boost::system::error_code& ec, 757691cc2fSChicago Duan const dbus::utility::DBusPropertiesMap& propertiesList) 767691cc2fSChicago Duan { 777691cc2fSChicago Duan if (ec) 787691cc2fSChicago Duan { 797691cc2fSChicago Duan BMCWEB_LOG_ERROR << "Can't get PCIeSlot properties!"; 807691cc2fSChicago Duan messages::internalError(asyncResp->res); 817691cc2fSChicago Duan return; 827691cc2fSChicago Duan } 837691cc2fSChicago Duan 847691cc2fSChicago Duan nlohmann::json& slots = asyncResp->res.jsonValue["Slots"]; 857691cc2fSChicago Duan 867691cc2fSChicago Duan nlohmann::json::array_t* slotsPtr = 877691cc2fSChicago Duan slots.get_ptr<nlohmann::json::array_t*>(); 887691cc2fSChicago Duan if (slotsPtr == nullptr) 897691cc2fSChicago Duan { 907691cc2fSChicago Duan BMCWEB_LOG_ERROR << "Slots key isn't an array???"; 917691cc2fSChicago Duan messages::internalError(asyncResp->res); 927691cc2fSChicago Duan return; 937691cc2fSChicago Duan } 947691cc2fSChicago Duan 957691cc2fSChicago Duan nlohmann::json::object_t slot; 967691cc2fSChicago Duan 97d1bde9e5SKrzysztof Grobelny const std::string* generation = nullptr; 98d1bde9e5SKrzysztof Grobelny const size_t* lanes = nullptr; 99d1bde9e5SKrzysztof Grobelny const std::string* slotType = nullptr; 100d1bde9e5SKrzysztof Grobelny const bool* hotPluggable = nullptr; 1017691cc2fSChicago Duan 102d1bde9e5SKrzysztof Grobelny const bool success = sdbusplus::unpackPropertiesNoThrow( 103d1bde9e5SKrzysztof Grobelny dbus_utils::UnpackErrorPrinter(), propertiesList, "Generation", 104d1bde9e5SKrzysztof Grobelny generation, "Lanes", lanes, "SlotType", slotType, "HotPluggable", 105d1bde9e5SKrzysztof Grobelny hotPluggable); 106d1bde9e5SKrzysztof Grobelny 107d1bde9e5SKrzysztof Grobelny if (!success) 1087691cc2fSChicago Duan { 1097691cc2fSChicago Duan messages::internalError(asyncResp->res); 1107691cc2fSChicago Duan return; 1117691cc2fSChicago Duan } 112d1bde9e5SKrzysztof Grobelny 113d1bde9e5SKrzysztof Grobelny if (generation != nullptr) 114d1bde9e5SKrzysztof Grobelny { 1150ec8b83dSEd Tanous std::optional<pcie_device::PCIeTypes> pcieType = 116d1bde9e5SKrzysztof Grobelny redfishPcieGenerationFromDbus(*generation); 1177691cc2fSChicago Duan if (!pcieType) 1187691cc2fSChicago Duan { 1197691cc2fSChicago Duan messages::internalError(asyncResp->res); 1207691cc2fSChicago Duan return; 1217691cc2fSChicago Duan } 122*bbf372a6SLakshmi Yadlapati if (*pcieType != pcie_device::PCIeTypes::Invalid) 123*bbf372a6SLakshmi Yadlapati { 124*bbf372a6SLakshmi Yadlapati slot["PCIeType"] = *pcieType; 125*bbf372a6SLakshmi Yadlapati } 1267691cc2fSChicago Duan } 127d1bde9e5SKrzysztof Grobelny 128d1bde9e5SKrzysztof Grobelny if (lanes != nullptr) 1297691cc2fSChicago Duan { 130d1bde9e5SKrzysztof Grobelny slot["Lanes"] = *lanes; 1317691cc2fSChicago Duan } 132d1bde9e5SKrzysztof Grobelny 133d1bde9e5SKrzysztof Grobelny if (slotType != nullptr) 1347691cc2fSChicago Duan { 1354ce2c1b5SEd Tanous pcie_slots::SlotTypes redfishSlotType = dbusSlotTypeToRf(*slotType); 1364ce2c1b5SEd Tanous if (redfishSlotType == pcie_slots::SlotTypes::Invalid) 1377691cc2fSChicago Duan { 1387691cc2fSChicago Duan messages::internalError(asyncResp->res); 1397691cc2fSChicago Duan return; 1407691cc2fSChicago Duan } 141d1bde9e5SKrzysztof Grobelny slot["SlotType"] = redfishSlotType; 1427691cc2fSChicago Duan } 143d1bde9e5SKrzysztof Grobelny 144d1bde9e5SKrzysztof Grobelny if (hotPluggable != nullptr) 1457691cc2fSChicago Duan { 146d1bde9e5SKrzysztof Grobelny slot["HotPluggable"] = *hotPluggable; 1477691cc2fSChicago Duan } 148d1bde9e5SKrzysztof Grobelny 1497691cc2fSChicago Duan slots.emplace_back(std::move(slot)); 1507691cc2fSChicago Duan } 1517691cc2fSChicago Duan 1527691cc2fSChicago Duan inline void onMapperAssociationDone( 1537691cc2fSChicago Duan const std::shared_ptr<bmcweb::AsyncResp>& asyncResp, 1547691cc2fSChicago Duan const std::string& chassisID, const std::string& pcieSlotPath, 1555e7e2dc5SEd Tanous const std::string& connectionName, const boost::system::error_code& ec, 1566c3e9451SGeorge Liu const dbus::utility::MapperEndPoints& pcieSlotChassis) 1577691cc2fSChicago Duan { 1587691cc2fSChicago Duan if (ec) 1597691cc2fSChicago Duan { 1607691cc2fSChicago Duan if (ec.value() == EBADR) 1617691cc2fSChicago Duan { 1627691cc2fSChicago Duan // This PCIeSlot have no chassis association. 1637691cc2fSChicago Duan return; 1647691cc2fSChicago Duan } 1657691cc2fSChicago Duan BMCWEB_LOG_ERROR << "DBUS response error"; 1667691cc2fSChicago Duan messages::internalError(asyncResp->res); 1677691cc2fSChicago Duan return; 1687691cc2fSChicago Duan } 1697691cc2fSChicago Duan 1706c3e9451SGeorge Liu if (pcieSlotChassis.size() != 1) 1717691cc2fSChicago Duan { 1727691cc2fSChicago Duan BMCWEB_LOG_ERROR << "PCIe Slot association error! "; 1737691cc2fSChicago Duan messages::internalError(asyncResp->res); 1747691cc2fSChicago Duan return; 1757691cc2fSChicago Duan } 1767691cc2fSChicago Duan 1776c3e9451SGeorge Liu sdbusplus::message::object_path path(pcieSlotChassis[0]); 1787691cc2fSChicago Duan std::string chassisName = path.filename(); 1797691cc2fSChicago Duan if (chassisName != chassisID) 1807691cc2fSChicago Duan { 1817691cc2fSChicago Duan // The pcie slot doesn't belong to the chassisID 1827691cc2fSChicago Duan return; 1837691cc2fSChicago Duan } 1847691cc2fSChicago Duan 185d1bde9e5SKrzysztof Grobelny sdbusplus::asio::getAllProperties( 186d1bde9e5SKrzysztof Grobelny *crow::connections::systemBus, connectionName, pcieSlotPath, 187d1bde9e5SKrzysztof Grobelny "xyz.openbmc_project.Inventory.Item.PCIeSlot", 1885e7e2dc5SEd Tanous [asyncResp](const boost::system::error_code& ec2, 1897691cc2fSChicago Duan const dbus::utility::DBusPropertiesMap& propertiesList) { 1904ce2c1b5SEd Tanous onPcieSlotGetAllDone(asyncResp, ec2, propertiesList); 191d1bde9e5SKrzysztof Grobelny }); 1927691cc2fSChicago Duan } 1937691cc2fSChicago Duan 1947691cc2fSChicago Duan inline void 1957691cc2fSChicago Duan onMapperSubtreeDone(const std::shared_ptr<bmcweb::AsyncResp>& asyncResp, 1967691cc2fSChicago Duan const std::string& chassisID, 1975e7e2dc5SEd Tanous const boost::system::error_code& ec, 1987691cc2fSChicago Duan const dbus::utility::MapperGetSubTreeResponse& subtree) 1997691cc2fSChicago Duan { 2007691cc2fSChicago Duan if (ec) 2017691cc2fSChicago Duan { 2027691cc2fSChicago Duan BMCWEB_LOG_ERROR << "D-Bus response error on GetSubTree " << ec; 2037691cc2fSChicago Duan messages::internalError(asyncResp->res); 2047691cc2fSChicago Duan return; 2057691cc2fSChicago Duan } 2067691cc2fSChicago Duan if (subtree.empty()) 2077691cc2fSChicago Duan { 208d8a5d5d8SJiaqing Zhao messages::resourceNotFound(asyncResp->res, "Chassis", chassisID); 2097691cc2fSChicago Duan return; 2107691cc2fSChicago Duan } 2117691cc2fSChicago Duan 2127691cc2fSChicago Duan BMCWEB_LOG_DEBUG << "Get properties for PCIeSlots associated to chassis = " 2137691cc2fSChicago Duan << chassisID; 2147691cc2fSChicago Duan 2157691cc2fSChicago Duan asyncResp->res.jsonValue["@odata.type"] = "#PCIeSlots.v1_4_1.PCIeSlots"; 2167691cc2fSChicago Duan asyncResp->res.jsonValue["Name"] = "PCIe Slot Information"; 2177691cc2fSChicago Duan asyncResp->res.jsonValue["@odata.id"] = crow::utility::urlFromPieces( 2187691cc2fSChicago Duan "redfish", "v1", "Chassis", chassisID, "PCIeSlots"); 2197691cc2fSChicago Duan asyncResp->res.jsonValue["Id"] = "1"; 2207691cc2fSChicago Duan asyncResp->res.jsonValue["Slots"] = nlohmann::json::array(); 2217691cc2fSChicago Duan 2227691cc2fSChicago Duan for (const auto& pathServicePair : subtree) 2237691cc2fSChicago Duan { 2247691cc2fSChicago Duan const std::string& pcieSlotPath = pathServicePair.first; 2257691cc2fSChicago Duan for (const auto& connectionInterfacePair : pathServicePair.second) 2267691cc2fSChicago Duan { 2277691cc2fSChicago Duan const std::string& connectionName = connectionInterfacePair.first; 2287691cc2fSChicago Duan sdbusplus::message::object_path pcieSlotAssociationPath( 2297691cc2fSChicago Duan pcieSlotPath); 2307691cc2fSChicago Duan pcieSlotAssociationPath /= "chassis"; 2317691cc2fSChicago Duan 2327691cc2fSChicago Duan // The association of this PCIeSlot is used to determine whether 2337691cc2fSChicago Duan // it belongs to this ChassisID 2346c3e9451SGeorge Liu dbus::utility::getAssociationEndPoints( 2356c3e9451SGeorge Liu std::string{pcieSlotAssociationPath}, 2367691cc2fSChicago Duan [asyncResp, chassisID, pcieSlotPath, connectionName]( 2374ce2c1b5SEd Tanous const boost::system::error_code& ec2, 2386c3e9451SGeorge Liu const dbus::utility::MapperEndPoints& endpoints) { 2397691cc2fSChicago Duan onMapperAssociationDone(asyncResp, chassisID, pcieSlotPath, 2404ce2c1b5SEd Tanous connectionName, ec2, endpoints); 2416c3e9451SGeorge Liu }); 2427691cc2fSChicago Duan } 2437691cc2fSChicago Duan } 2447691cc2fSChicago Duan } 2457691cc2fSChicago Duan 2467691cc2fSChicago Duan inline void handlePCIeSlotCollectionGet( 2477691cc2fSChicago Duan crow::App& app, const crow::Request& req, 2487691cc2fSChicago Duan const std::shared_ptr<bmcweb::AsyncResp>& asyncResp, 2497691cc2fSChicago Duan const std::string& chassisID) 2507691cc2fSChicago Duan { 2512aacf856SEd Tanous if (!redfish::setUpRedfishRoute(app, req, asyncResp)) 2527691cc2fSChicago Duan { 2537691cc2fSChicago Duan return; 2547691cc2fSChicago Duan } 2557691cc2fSChicago Duan 256e99073f5SGeorge Liu constexpr std::array<std::string_view, 1> interfaces = { 257e99073f5SGeorge Liu "xyz.openbmc_project.Inventory.Item.PCIeSlot"}; 258e99073f5SGeorge Liu dbus::utility::getSubTree( 259e99073f5SGeorge Liu "/xyz/openbmc_project/inventory", 0, interfaces, 2607691cc2fSChicago Duan [asyncResp, 261e99073f5SGeorge Liu chassisID](const boost::system::error_code& ec, 2627691cc2fSChicago Duan const dbus::utility::MapperGetSubTreeResponse& subtree) { 2637691cc2fSChicago Duan onMapperSubtreeDone(asyncResp, chassisID, ec, subtree); 264e99073f5SGeorge Liu }); 2657691cc2fSChicago Duan } 2667691cc2fSChicago Duan 2677691cc2fSChicago Duan inline void requestRoutesPCIeSlots(App& app) 2687691cc2fSChicago Duan { 2697691cc2fSChicago Duan BMCWEB_ROUTE(app, "/redfish/v1/Chassis/<str>/PCIeSlots/") 2707691cc2fSChicago Duan .privileges(redfish::privileges::getPCIeSlots) 2717691cc2fSChicago Duan .methods(boost::beast::http::verb::get)( 2727691cc2fSChicago Duan std::bind_front(handlePCIeSlotCollectionGet, std::ref(app))); 2737691cc2fSChicago Duan } 2747691cc2fSChicago Duan 2757691cc2fSChicago Duan } // namespace redfish 276