Software: Add LowestSupportedVersion
A Minimum Version interface was added.[1] This is the minimum software
version that a component must have to operate. Like other interfaces it
is optional. MinimumVersion maps to Redfish's LowestSupportedVersion.[2]
"LowestSupportedVersion": {
"description": "The lowest supported version of this software.",
"longDescription": "This property shall represent the lowest
supported version of this software. This string is formatted using the
same format used for the `Version` property.",
"readonly": true,
"type": [
"string",
"null"
],
"versionAdded": "v1_1_0"
phosphor-bmc-code-mgmt has support for minimum version.[3]
phosphor-bmc-code-mgmt logs a Software Incompatible[4] error if this
minimum version is not met. Mapping this error to a Redfish error is
not done here but could be added later.
This assumes the D-Bus path is /xyz/openbmc_project/software/$id.
phosphor-bmc-code-mgmt moved this interface under $id at 72323[5]. We
assume D-Bus Path /xyz/openbmc_project/software/ + $id for other
properties already.
[1]: https://github.com/openbmc/phosphor-dbus-interfaces/commit/9012243e543abdc5851b7e878c17c991b2a2a8b7
[2]: https://redfish.dmtf.org/schemas/v1/SoftwareInventory.v1_10_2.json
[3]: https://github.com/openbmc/phosphor-bmc-code-mgmt/blob/85c71a13e0938cc4d36caf6b8e735e9740b2e351/meson.options#L100
[4]: https://github.com/openbmc/phosphor-dbus-interfaces/blob/1c140b9766a15d1cbb8546fa02d5050d772a171d/yaml/xyz/openbmc_project/Software/Version.errors.yaml#L1
[5]: https://gerrit.openbmc.org/c/openbmc/phosphor-bmc-code-mgmt/+/72323
Tested: Using an IBM p10bmc see:
{
"@odata.id": "/redfish/v1/UpdateService/FirmwareInventory/788d20be",
"@odata.type": "#SoftwareInventory.v1_1_0.SoftwareInventory",
"Description": "BMC image",
...
"LowestSupportedVersion": "fw1020.00-39.1",
...
The Redfish Validator has no new errors.
Change-Id: I17e6d64c86a7d6312726783425101775a959dc04
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/redfish-core/lib/update_service.hpp b/redfish-core/lib/update_service.hpp
index 3699264..33875fc 100644
--- a/redfish-core/lib/update_service.hpp
+++ b/redfish-core/lib/update_service.hpp
@@ -1323,6 +1323,8 @@
found = true;
sw_util::getSwStatus(asyncResp, swId, obj.second[0].first);
+ sw_util::getSwMinimumVersion(asyncResp, swId,
+ obj.second[0].first);
getSoftwareVersion(asyncResp, obj.second[0].first, obj.first,
*swId);
}