dbus-sdr: Initial Dynamic Sensor Stack
Migrate intel-ipmi-oem dynamic sensor stack into
phosphor-host-ipmid for more general use.
The files are copied from
https://gerrit.openbmc-project.xyz/c/openbmc/intel-ipmi-oem/+/39743
https://gerrit.openbmc-project.xyz/plugins/gitiles/openbmc/intel-ipmi-oem/+/b910987a7d832e38e9342f0946aeb555a48f9cb0
Created `libdynamiccmds` to enable dynamic sensor stack.
Minor changes in the migration include:
1, Removing the use of `commandutils.hpp` in all files since it is only used
for
```
static constexpr bool debug = false;
```
It is added to `sdrutils.hpp` instead.
2, Update lastWriteAddr to size_t to match the vector.size() type
during comparison.
3, Renamed the sensorcommand unit test to sensorcommands_unitest.cpp
4, Removed unused variables.
- sensorcommands
```
constexpr uint8_t thresholdMask = 0xFF;
```
- sensorcommands_unitest
```
double yError = std::abs(y - yRoundtrip);
```
5, Removed Intel Specific Changes
- Redfish logs
- node manager/ME
- BIOS to SEL event
6, Removed externing a global variable for sensorTree.
- Replaced it with a method that returns a singleton
- auto& sensorTree = getSensorTree(); for access
7, Replaced intel_oem namespace with dynamic_sensors
8, Removed types.hpp and use `ipmid/types.hpp` directly
- Updated the types to match ipmid/types
- Added Association and std::vector<Association>> under Value.
9, Add cpp files for sdrutils and sensorutils.
10, link libipmid as it is required for getManagedObjects needed
by sensorcommands.cpp
Signed-off-by: Willy Tu <wltu@google.com>
Change-Id: If944620c895ecf4c9f4c3efe72479f4de276f4fb
Signed-off-by: Vijay Khemka <vijaykhemkalinux@gmail.com>
diff --git a/include/dbus-sdr/storagecommands.hpp b/include/dbus-sdr/storagecommands.hpp
new file mode 100644
index 0000000..d0fa110
--- /dev/null
+++ b/include/dbus-sdr/storagecommands.hpp
@@ -0,0 +1,113 @@
+/*
+// Copyright (c) 2017 2018 Intel Corporation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+*/
+
+#pragma once
+#include "sensorhandler.hpp"
+
+#include <cstdint>
+
+#define USING_ENTITY_MANAGER_DECORATORS
+
+static constexpr uint8_t ipmiSdrVersion = 0x51;
+
+namespace dynamic_sensors::ipmi::sel
+{
+static constexpr uint8_t selOperationSupport = 0x02;
+static constexpr uint8_t systemEvent = 0x02;
+static constexpr size_t systemEventSize = 3;
+static constexpr uint8_t oemTsEventFirst = 0xC0;
+static constexpr uint8_t oemTsEventLast = 0xDF;
+static constexpr size_t oemTsEventSize = 9;
+static constexpr uint8_t oemEventFirst = 0xE0;
+static constexpr uint8_t oemEventLast = 0xFF;
+static constexpr size_t oemEventSize = 13;
+static constexpr uint8_t eventMsgRev = 0x04;
+} // namespace dynamic_sensors::ipmi::sel
+
+enum class SdrRepositoryInfoOps : uint8_t
+{
+ allocCommandSupported = 0x1,
+ reserveSDRRepositoryCommandSupported = 0x2,
+ partialAddSDRSupported = 0x4,
+ deleteSDRSupported = 0x8,
+ reserved = 0x10,
+ modalLSB = 0x20,
+ modalMSB = 0x40,
+ overflow = 0x80
+};
+
+enum class GetFRUAreaAccessType : uint8_t
+{
+ byte = 0x0,
+ words = 0x1
+};
+
+enum class SensorUnits : uint8_t
+{
+ unspecified = 0x0,
+ degreesC = 0x1,
+ volts = 0x4,
+ amps = 0x5,
+ watts = 0x6,
+ rpm = 0x12,
+};
+
+#pragma pack(push, 1)
+struct FRUHeader
+{
+ uint8_t commonHeaderFormat;
+ uint8_t internalOffset;
+ uint8_t chassisOffset;
+ uint8_t boardOffset;
+ uint8_t productOffset;
+ uint8_t multiRecordOffset;
+ uint8_t pad;
+ uint8_t checksum;
+};
+#pragma pack(pop)
+
+#pragma pack(push, 1)
+struct Type12Record
+{
+ get_sdr::SensorDataRecordHeader header;
+ uint8_t slaveAddress;
+ uint8_t channelNumber;
+ uint8_t powerStateNotification;
+ uint8_t deviceCapabilities;
+ uint24_t reserved;
+ uint8_t entityID;
+ uint8_t entityInstance;
+ uint8_t oem;
+ uint8_t typeLengthCode;
+ char name[16];
+};
+#pragma pack(pop)
+
+namespace ipmi
+{
+namespace storage
+{
+
+constexpr const size_t type12Count = 2;
+ipmi_ret_t getFruSdrs(ipmi::Context::ptr ctx, size_t index,
+ get_sdr::SensorDataFruRecord& resp);
+
+ipmi_ret_t getFruSdrCount(ipmi::Context::ptr ctx, size_t& count);
+
+std::vector<uint8_t> getType12SDRs(uint16_t index, uint16_t recordId);
+std::vector<uint8_t> getNMDiscoverySDR(uint16_t index, uint16_t recordId);
+} // namespace storage
+} // namespace ipmi