17691cc2fSChicago Duan #pragma once 27691cc2fSChicago Duan 33ccb3adbSEd Tanous #include "app.hpp" 4*e99073f5SGeorge Liu #include "dbus_utility.hpp" 57691cc2fSChicago Duan #include "error_messages.hpp" 60ec8b83dSEd Tanous #include "generated/enums/pcie_slot.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 13*e99073f5SGeorge Liu #include <boost/system/error_code.hpp> 14d1bde9e5SKrzysztof Grobelny #include <sdbusplus/asio/property.hpp> 15d1bde9e5SKrzysztof Grobelny #include <sdbusplus/unpack_properties.hpp> 167691cc2fSChicago Duan 17*e99073f5SGeorge Liu #include <array> 18*e99073f5SGeorge Liu #include <string_view> 19*e99073f5SGeorge Liu 207691cc2fSChicago Duan namespace redfish 217691cc2fSChicago Duan { 227691cc2fSChicago Duan 230ec8b83dSEd Tanous inline pcie_slot::SlotTypes dbusSlotTypeToRf(const std::string& slotType) 247691cc2fSChicago Duan { 257691cc2fSChicago Duan if (slotType == 267691cc2fSChicago Duan "xyz.openbmc_project.Inventory.Item.PCIeSlot.SlotTypes.FullLength") 277691cc2fSChicago Duan { 280ec8b83dSEd Tanous return pcie_slot::SlotTypes::FullLength; 297691cc2fSChicago Duan } 307691cc2fSChicago Duan if (slotType == 317691cc2fSChicago Duan "xyz.openbmc_project.Inventory.Item.PCIeSlot.SlotTypes.HalfLength") 327691cc2fSChicago Duan { 330ec8b83dSEd Tanous return pcie_slot::SlotTypes::HalfLength; 347691cc2fSChicago Duan } 357691cc2fSChicago Duan if (slotType == 367691cc2fSChicago Duan "xyz.openbmc_project.Inventory.Item.PCIeSlot.SlotTypes.LowProfile") 377691cc2fSChicago Duan { 380ec8b83dSEd Tanous return pcie_slot::SlotTypes::LowProfile; 397691cc2fSChicago Duan } 407691cc2fSChicago Duan if (slotType == 417691cc2fSChicago Duan "xyz.openbmc_project.Inventory.Item.PCIeSlot.SlotTypes.Mini") 427691cc2fSChicago Duan { 430ec8b83dSEd Tanous return pcie_slot::SlotTypes::Mini; 447691cc2fSChicago Duan } 457691cc2fSChicago Duan if (slotType == "xyz.openbmc_project.Inventory.Item.PCIeSlot.SlotTypes.M_2") 467691cc2fSChicago Duan { 470ec8b83dSEd Tanous return pcie_slot::SlotTypes::M2; 487691cc2fSChicago Duan } 497691cc2fSChicago Duan if (slotType == "xyz.openbmc_project.Inventory.Item.PCIeSlot.SlotTypes.OEM") 507691cc2fSChicago Duan { 510ec8b83dSEd Tanous return pcie_slot::SlotTypes::OEM; 527691cc2fSChicago Duan } 537691cc2fSChicago Duan if (slotType == 547691cc2fSChicago Duan "xyz.openbmc_project.Inventory.Item.PCIeSlot.SlotTypes.OCP3Small") 557691cc2fSChicago Duan { 560ec8b83dSEd Tanous return pcie_slot::SlotTypes::OCP3Small; 577691cc2fSChicago Duan } 587691cc2fSChicago Duan if (slotType == 597691cc2fSChicago Duan "xyz.openbmc_project.Inventory.Item.PCIeSlot.SlotTypes.OCP3Large") 607691cc2fSChicago Duan { 610ec8b83dSEd Tanous return pcie_slot::SlotTypes::OCP3Large; 627691cc2fSChicago Duan } 637691cc2fSChicago Duan if (slotType == "xyz.openbmc_project.Inventory.Item.PCIeSlot.SlotTypes.U_2") 647691cc2fSChicago Duan { 650ec8b83dSEd Tanous return pcie_slot::SlotTypes::U2; 667691cc2fSChicago Duan } 677691cc2fSChicago Duan 687691cc2fSChicago Duan // Unknown or others 690ec8b83dSEd Tanous return pcie_slot::SlotTypes::Invalid; 707691cc2fSChicago Duan } 717691cc2fSChicago Duan 727691cc2fSChicago Duan inline void 737691cc2fSChicago Duan onPcieSlotGetAllDone(const std::shared_ptr<bmcweb::AsyncResp>& asyncResp, 747691cc2fSChicago Duan 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 } 1227691cc2fSChicago Duan slot["PCIeType"] = !pcieType; 1237691cc2fSChicago Duan } 124d1bde9e5SKrzysztof Grobelny 125d1bde9e5SKrzysztof Grobelny if (lanes != nullptr) 1267691cc2fSChicago Duan { 127d1bde9e5SKrzysztof Grobelny 128d1bde9e5SKrzysztof Grobelny slot["Lanes"] = *lanes; 1297691cc2fSChicago Duan } 130d1bde9e5SKrzysztof Grobelny 131d1bde9e5SKrzysztof Grobelny if (slotType != nullptr) 1327691cc2fSChicago Duan { 133d1bde9e5SKrzysztof Grobelny std::string redfishSlotType = dbusSlotTypeToRf(*slotType); 1347691cc2fSChicago Duan if (!slotType.empty()) 1357691cc2fSChicago Duan { 1367691cc2fSChicago Duan messages::internalError(asyncResp->res); 1377691cc2fSChicago Duan return; 1387691cc2fSChicago Duan } 139d1bde9e5SKrzysztof Grobelny slot["SlotType"] = redfishSlotType; 1407691cc2fSChicago Duan } 141d1bde9e5SKrzysztof Grobelny 142d1bde9e5SKrzysztof Grobelny if (hotPluggable != nullptr) 1437691cc2fSChicago Duan { 144d1bde9e5SKrzysztof Grobelny slot["HotPluggable"] = *hotPluggable; 1457691cc2fSChicago Duan } 146d1bde9e5SKrzysztof Grobelny 1477691cc2fSChicago Duan slots.emplace_back(std::move(slot)); 1487691cc2fSChicago Duan } 1497691cc2fSChicago Duan 1507691cc2fSChicago Duan inline void onMapperAssociationDone( 1517691cc2fSChicago Duan const std::shared_ptr<bmcweb::AsyncResp>& asyncResp, 1527691cc2fSChicago Duan const std::string& chassisID, const std::string& pcieSlotPath, 1537691cc2fSChicago Duan const std::string& connectionName, const boost::system::error_code ec, 1547691cc2fSChicago Duan const std::variant<std::vector<std::string>>& endpoints) 1557691cc2fSChicago Duan { 1567691cc2fSChicago Duan if (ec) 1577691cc2fSChicago Duan { 1587691cc2fSChicago Duan if (ec.value() == EBADR) 1597691cc2fSChicago Duan { 1607691cc2fSChicago Duan // This PCIeSlot have no chassis association. 1617691cc2fSChicago Duan return; 1627691cc2fSChicago Duan } 1637691cc2fSChicago Duan BMCWEB_LOG_ERROR << "DBUS response error"; 1647691cc2fSChicago Duan messages::internalError(asyncResp->res); 1657691cc2fSChicago Duan return; 1667691cc2fSChicago Duan } 1677691cc2fSChicago Duan 1687691cc2fSChicago Duan const std::vector<std::string>* pcieSlotChassis = 1697691cc2fSChicago Duan std::get_if<std::vector<std::string>>(&(endpoints)); 1707691cc2fSChicago Duan 1717691cc2fSChicago Duan if (pcieSlotChassis == nullptr) 1727691cc2fSChicago Duan { 1737691cc2fSChicago Duan BMCWEB_LOG_ERROR << "Error getting PCIe Slot association!"; 1747691cc2fSChicago Duan messages::internalError(asyncResp->res); 1757691cc2fSChicago Duan return; 1767691cc2fSChicago Duan } 1777691cc2fSChicago Duan 1787691cc2fSChicago Duan if (pcieSlotChassis->size() != 1) 1797691cc2fSChicago Duan { 1807691cc2fSChicago Duan BMCWEB_LOG_ERROR << "PCIe Slot association error! "; 1817691cc2fSChicago Duan messages::internalError(asyncResp->res); 1827691cc2fSChicago Duan return; 1837691cc2fSChicago Duan } 1847691cc2fSChicago Duan 1857691cc2fSChicago Duan sdbusplus::message::object_path path((*pcieSlotChassis)[0]); 1867691cc2fSChicago Duan std::string chassisName = path.filename(); 1877691cc2fSChicago Duan if (chassisName != chassisID) 1887691cc2fSChicago Duan { 1897691cc2fSChicago Duan // The pcie slot doesn't belong to the chassisID 1907691cc2fSChicago Duan return; 1917691cc2fSChicago Duan } 1927691cc2fSChicago Duan 193d1bde9e5SKrzysztof Grobelny sdbusplus::asio::getAllProperties( 194d1bde9e5SKrzysztof Grobelny *crow::connections::systemBus, connectionName, pcieSlotPath, 195d1bde9e5SKrzysztof Grobelny "xyz.openbmc_project.Inventory.Item.PCIeSlot", 1967691cc2fSChicago Duan [asyncResp](const boost::system::error_code ec, 1977691cc2fSChicago Duan const dbus::utility::DBusPropertiesMap& propertiesList) { 1987691cc2fSChicago Duan onPcieSlotGetAllDone(asyncResp, ec, propertiesList); 199d1bde9e5SKrzysztof Grobelny }); 2007691cc2fSChicago Duan } 2017691cc2fSChicago Duan 2027691cc2fSChicago Duan inline void 2037691cc2fSChicago Duan onMapperSubtreeDone(const std::shared_ptr<bmcweb::AsyncResp>& asyncResp, 2047691cc2fSChicago Duan const std::string& chassisID, 2057691cc2fSChicago Duan const boost::system::error_code ec, 2067691cc2fSChicago Duan const dbus::utility::MapperGetSubTreeResponse& subtree) 2077691cc2fSChicago Duan { 2087691cc2fSChicago Duan if (ec) 2097691cc2fSChicago Duan { 2107691cc2fSChicago Duan BMCWEB_LOG_ERROR << "D-Bus response error on GetSubTree " << ec; 2117691cc2fSChicago Duan messages::internalError(asyncResp->res); 2127691cc2fSChicago Duan return; 2137691cc2fSChicago Duan } 2147691cc2fSChicago Duan if (subtree.empty()) 2157691cc2fSChicago Duan { 216d8a5d5d8SJiaqing Zhao messages::resourceNotFound(asyncResp->res, "Chassis", chassisID); 2177691cc2fSChicago Duan return; 2187691cc2fSChicago Duan } 2197691cc2fSChicago Duan 2207691cc2fSChicago Duan BMCWEB_LOG_DEBUG << "Get properties for PCIeSlots associated to chassis = " 2217691cc2fSChicago Duan << chassisID; 2227691cc2fSChicago Duan 2237691cc2fSChicago Duan asyncResp->res.jsonValue["@odata.type"] = "#PCIeSlots.v1_4_1.PCIeSlots"; 2247691cc2fSChicago Duan asyncResp->res.jsonValue["Name"] = "PCIe Slot Information"; 2257691cc2fSChicago Duan asyncResp->res.jsonValue["@odata.id"] = crow::utility::urlFromPieces( 2267691cc2fSChicago Duan "redfish", "v1", "Chassis", chassisID, "PCIeSlots"); 2277691cc2fSChicago Duan asyncResp->res.jsonValue["Id"] = "1"; 2287691cc2fSChicago Duan asyncResp->res.jsonValue["Slots"] = nlohmann::json::array(); 2297691cc2fSChicago Duan 2307691cc2fSChicago Duan for (const auto& pathServicePair : subtree) 2317691cc2fSChicago Duan { 2327691cc2fSChicago Duan const std::string& pcieSlotPath = pathServicePair.first; 2337691cc2fSChicago Duan for (const auto& connectionInterfacePair : pathServicePair.second) 2347691cc2fSChicago Duan { 2357691cc2fSChicago Duan const std::string& connectionName = connectionInterfacePair.first; 2367691cc2fSChicago Duan sdbusplus::message::object_path pcieSlotAssociationPath( 2377691cc2fSChicago Duan pcieSlotPath); 2387691cc2fSChicago Duan pcieSlotAssociationPath /= "chassis"; 2397691cc2fSChicago Duan 2407691cc2fSChicago Duan // The association of this PCIeSlot is used to determine whether 2417691cc2fSChicago Duan // it belongs to this ChassisID 2427691cc2fSChicago Duan crow::connections::systemBus->async_method_call( 2437691cc2fSChicago Duan [asyncResp, chassisID, pcieSlotPath, connectionName]( 2447691cc2fSChicago Duan const boost::system::error_code ec, 2457691cc2fSChicago Duan const std::variant<std::vector<std::string>>& endpoints) { 2467691cc2fSChicago Duan onMapperAssociationDone(asyncResp, chassisID, pcieSlotPath, 2477691cc2fSChicago Duan connectionName, ec, endpoints); 2487691cc2fSChicago Duan }, 2497691cc2fSChicago Duan "xyz.openbmc_project.ObjectMapper", 2507691cc2fSChicago Duan std::string{pcieSlotAssociationPath}, 2517691cc2fSChicago Duan "org.freedesktop.DBus.Properties", "Get", 2527691cc2fSChicago Duan "xyz.openbmc_project.Association", "endpoints"); 2537691cc2fSChicago Duan } 2547691cc2fSChicago Duan } 2557691cc2fSChicago Duan } 2567691cc2fSChicago Duan 2577691cc2fSChicago Duan inline void handlePCIeSlotCollectionGet( 2587691cc2fSChicago Duan crow::App& app, const crow::Request& req, 2597691cc2fSChicago Duan const std::shared_ptr<bmcweb::AsyncResp>& asyncResp, 2607691cc2fSChicago Duan const std::string& chassisID) 2617691cc2fSChicago Duan { 2622aacf856SEd Tanous if (!redfish::setUpRedfishRoute(app, req, asyncResp)) 2637691cc2fSChicago Duan { 2647691cc2fSChicago Duan return; 2657691cc2fSChicago Duan } 2667691cc2fSChicago Duan 267*e99073f5SGeorge Liu constexpr std::array<std::string_view, 1> interfaces = { 268*e99073f5SGeorge Liu "xyz.openbmc_project.Inventory.Item.PCIeSlot"}; 269*e99073f5SGeorge Liu dbus::utility::getSubTree( 270*e99073f5SGeorge Liu "/xyz/openbmc_project/inventory", 0, interfaces, 2717691cc2fSChicago Duan [asyncResp, 272*e99073f5SGeorge Liu chassisID](const boost::system::error_code& ec, 2737691cc2fSChicago Duan const dbus::utility::MapperGetSubTreeResponse& subtree) { 2747691cc2fSChicago Duan onMapperSubtreeDone(asyncResp, chassisID, ec, subtree); 275*e99073f5SGeorge Liu }); 2767691cc2fSChicago Duan } 2777691cc2fSChicago Duan 2787691cc2fSChicago Duan inline void requestRoutesPCIeSlots(App& app) 2797691cc2fSChicago Duan { 2807691cc2fSChicago Duan BMCWEB_ROUTE(app, "/redfish/v1/Chassis/<str>/PCIeSlots/") 2817691cc2fSChicago Duan .privileges(redfish::privileges::getPCIeSlots) 2827691cc2fSChicago Duan .methods(boost::beast::http::verb::get)( 2837691cc2fSChicago Duan std::bind_front(handlePCIeSlotCollectionGet, std::ref(app))); 2847691cc2fSChicago Duan } 2857691cc2fSChicago Duan 2867691cc2fSChicago Duan } // namespace redfish 287