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Ethernet Port: Add LLDP port schema to interfaces
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Link Layer Discovery Protocol is a Data Link Layer protocol used for
discovering devices on a local network. LLDP advertises information
about themselves to directly connected devices. This information
includes the device's identity, capabilities, and network management
information, which can be used for network monitoring, topology
discovery and network troubleshooting.

This commit will add Bmcweb changes required to enable/disable LLDP
property in ethernet interfaces.

Tested by
Get/Patch on
curl https://xxx/redfish/v1/Managers/bmc/EthernetInterfaces/Ports/eth1

Get on
curl https://xxx/redfish/v1/Managers/bmc/EthernetInterfaces

Signed-off-by: Abhilash Raju <[email protected]>
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@abhilashraju
abhilashraju committed Jan 11, 2025
1 parent 165289f commit 8770ee8
Showing 1 changed file with 147 additions and 57 deletions.
204 changes: 147 additions & 57 deletions redfish-core/lib/ethernet.hpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -2073,68 +2073,147 @@ inline void afterVlanCreate(
BMCWEB_REDFISH_MANAGER_URI_NAME, vlanInterface);
asyncResp->res.addHeader("Location", vlanInterfaceUri.buffer());
}
inline void handleNetworkPortPatch(
App& app, const crow::Request& req,
const std::shared_ptr<bmcweb::AsyncResp>& asyncResp,
const std::string& managerId, const std::string& portId)
{
if (!redfish::setUpRedfishRoute(app, req, asyncResp))
{
return;
}
if (managerId != BMCWEB_REDFISH_MANAGER_URI_NAME)
{
messages::resourceNotFound(asyncResp->res, "Manager", managerId);
return;
}
std::optional<bool> emitLldp;
if (!json_util::readJsonPatch(req, asyncResp->res,
"Port/EthernetProperties/LLDPEnabled", emitLldp))
{
return;
}
if (emitLldp)
{
setDbusProperty(
asyncResp, "xyz.openbmc_project.Network",
sdbusplus::message::object_path("/xyz/openbmc_project/network") /
portId,
"xyz.openbmc_project.Network.EthernetInterface", "EmitLLDP",
"LLDPEnabled", *emitLldp);
}
}
inline void handleNetworkPortGet(
App& app, const crow::Request& req,
const std::shared_ptr<bmcweb::AsyncResp>& asyncResp,
const std::string& managerId, const std::string& portId)
{
if (!redfish::setUpRedfishRoute(app, req, asyncResp))
{
return;
}
if (managerId != BMCWEB_REDFISH_MANAGER_URI_NAME)
{
messages::resourceNotFound(asyncResp->res, "Manager", managerId);
return;
}
std::string path = "/xyz/openbmc_project/network/";
path += portId;
asyncResp->res.jsonValue["@odata.id"] = boost::urls::format(
"/redfish/v1/Managers/{}/EthernetInterfaces/{}/Port",
BMCWEB_REDFISH_MANAGER_URI_NAME, portId);
asyncResp->res.jsonValue["@odata.type"] = "#Port.v1_14_0.Port";
asyncResp->res.jsonValue["Id"] = portId;
asyncResp->res.jsonValue["Name"] = "Ethernet Network Port";

sdbusplus::asio::getProperty<bool>(
*crow::connections::systemBus, "xyz.openbmc_project.Network", path,
"xyz.openbmc_project.Network.EthernetInterface", "EmitLLDP",
[asyncResp](const boost::system::error_code& ec, bool enabled) {
if (ec)
{
messages::internalError(asyncResp->res);
}

inline void requestEthernetInterfacesRoutes(App& app)
asyncResp->res
.jsonValue["Port"]["EthernetProperties"]["LLDPEnabled"] =
enabled;
});
}
inline void populateConnectedPortLink(
const std::shared_ptr<bmcweb::AsyncResp>& asyncResp,
const std::string& portId)
{
BMCWEB_ROUTE(app, "/redfish/v1/Managers/<str>/EthernetInterfaces/")
.privileges(redfish::privileges::getEthernetInterfaceCollection)
.methods(boost::beast::http::verb::get)(
[&app](const crow::Request& req,
const std::shared_ptr<bmcweb::AsyncResp>& asyncResp,
const std::string& managerId) {
if (!redfish::setUpRedfishRoute(app, req, asyncResp))
{
return;
}
nlohmann::json ifaceArray = nlohmann::json::array();

nlohmann::json::object_t port;
port["@odata.id"] = boost::urls::format(
"/redfish/v1/Managers/{}/EthernetInterfaces/{}/Port",
BMCWEB_REDFISH_MANAGER_URI_NAME, portId);
ifaceArray.push_back(std::move(port));
asyncResp->res.jsonValue["Links"]["[email protected]"] = ifaceArray.size();
asyncResp->res.jsonValue["Links"]["Ports"] = std::move(ifaceArray);
}

if (managerId != BMCWEB_REDFISH_MANAGER_URI_NAME)
{
messages::resourceNotFound(asyncResp->res, "Manager",
managerId);
return;
}
inline void handleEthernetInterfacesRoutes(
App& app, const crow::Request& req,
const std::shared_ptr<bmcweb::AsyncResp>& asyncResp,
const std::string& managerId)
{
if (!redfish::setUpRedfishRoute(app, req, asyncResp))
{
return;
}

asyncResp->res.jsonValue["@odata.type"] =
"#EthernetInterfaceCollection.EthernetInterfaceCollection";
asyncResp->res.jsonValue["@odata.id"] = boost::urls::format(
"/redfish/v1/Managers/{}/EthernetInterfaces",
BMCWEB_REDFISH_MANAGER_URI_NAME);
asyncResp->res.jsonValue["Name"] =
"Ethernet Network Interface Collection";
asyncResp->res.jsonValue["Description"] =
"Collection of EthernetInterfaces for this Manager";

// Get eth interface list, and call the below callback for JSON
// preparation
getEthernetIfaceList(
[asyncResp](const bool& success,
const std::vector<std::string>& ifaceList) {
if (!success)
{
messages::internalError(asyncResp->res);
return;
}
if (managerId != BMCWEB_REDFISH_MANAGER_URI_NAME)
{
messages::resourceNotFound(asyncResp->res, "Manager", managerId);
return;
}

nlohmann::json& ifaceArray =
asyncResp->res.jsonValue["Members"];
ifaceArray = nlohmann::json::array();
for (const std::string& ifaceItem : ifaceList)
{
nlohmann::json::object_t iface;
iface["@odata.id"] = boost::urls::format(
"/redfish/v1/Managers/{}/EthernetInterfaces/{}",
BMCWEB_REDFISH_MANAGER_URI_NAME, ifaceItem);
ifaceArray.push_back(std::move(iface));
}
asyncResp->res.jsonValue["@odata.type"] =
"#EthernetInterfaceCollection.EthernetInterfaceCollection";
asyncResp->res.jsonValue["@odata.id"] =
boost::urls::format("/redfish/v1/Managers/{}/EthernetInterfaces",
BMCWEB_REDFISH_MANAGER_URI_NAME);
asyncResp->res.jsonValue["Name"] = "Ethernet Network Interface Collection";
asyncResp->res.jsonValue["Description"] =
"Collection of EthernetInterfaces for this Manager";

// Get eth interface list, and call the below callback for JSON
// preparation
getEthernetIfaceList(
[asyncResp](const bool& success,
const std::vector<std::string>& ifaceList) {
if (!success)
{
messages::internalError(asyncResp->res);
return;
}

asyncResp->res.jsonValue["[email protected]"] =
ifaceArray.size();
asyncResp->res.jsonValue["@odata.id"] =
boost::urls::format(
"/redfish/v1/Managers/{}/EthernetInterfaces",
BMCWEB_REDFISH_MANAGER_URI_NAME);
});
});
nlohmann::json& ifaceArray = asyncResp->res.jsonValue["Members"];
ifaceArray = nlohmann::json::array();
for (const std::string& ifaceItem : ifaceList)
{
nlohmann::json::object_t iface;
iface["@odata.id"] = boost::urls::format(
"/redfish/v1/Managers/{}/EthernetInterfaces/{}",
BMCWEB_REDFISH_MANAGER_URI_NAME, ifaceItem);
ifaceArray.push_back(std::move(iface));
}

asyncResp->res.jsonValue["[email protected]"] = ifaceArray.size();
asyncResp->res.jsonValue["@odata.id"] = boost::urls::format(
"/redfish/v1/Managers/{}/EthernetInterfaces",
BMCWEB_REDFISH_MANAGER_URI_NAME);
});
}
inline void requestEthernetInterfacesRoutes(App& app)
{
BMCWEB_ROUTE(app, "/redfish/v1/Managers/<str>/EthernetInterfaces/")
.privileges(redfish::privileges::getEthernetInterfaceCollection)
.methods(boost::beast::http::verb::get)(
std::bind_front(handleEthernetInterfacesRoutes, std::ref(app)));

BMCWEB_ROUTE(app, "/redfish/v1/Managers/<str>/EthernetInterfaces/")
.privileges(redfish::privileges::postEthernetInterfaceCollection)
Expand Down Expand Up @@ -2246,6 +2325,7 @@ inline void requestEthernetInterfacesRoutes(App& app)
managerId);
return;
}
populateConnectedPortLink(asyncResp, ifaceId);

getEthernetIfaceData(
ifaceId,
Expand All @@ -2265,7 +2345,7 @@ inline void requestEthernetInterfacesRoutes(App& app)
}

asyncResp->res.jsonValue["@odata.type"] =
"#EthernetInterface.v1_9_0.EthernetInterface";
"#EthernetInterface.v1_9_1.EthernetInterface";
asyncResp->res.jsonValue["Name"] =
"Manager Ethernet Interface";
asyncResp->res.jsonValue["Description"] =
Expand Down Expand Up @@ -2463,6 +2543,16 @@ inline void requestEthernetInterfacesRoutes(App& app)
}
});
});
BMCWEB_ROUTE(app,
"/redfish/v1/Managers/<str>/EthernetInterfaces/<str>/Port/")
.privileges(redfish::privileges::patchEthernetInterface)
.methods(boost::beast::http::verb::patch)(
std::bind_front(handleNetworkPortPatch, std::ref(app)));
BMCWEB_ROUTE(app,
"/redfish/v1/Managers/<str>/EthernetInterfaces/<str>/Port/")
.privileges(redfish::privileges::patchEthernetInterface)
.methods(boost::beast::http::verb::get)(
std::bind_front(handleNetworkPortGet, std::ref(app)));
}

} // namespace redfish

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