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#ifndef __HOST_IPMI_DCMI_HANDLER_H__
#define __HOST_IPMI_DCMI_HANDLER_H__
#include <map>
#include <string>
#include <vector>
#include <sdbusplus/bus.hpp>
// IPMI commands for net functions.
enum ipmi_netfn_sen_cmds
{
// Get capability bits
IPMI_CMD_DCMI_GET_POWER_LIMIT = 0x03,
IPMI_CMD_DCMI_GET_ASSET_TAG = 0x06,
IPMI_CMD_DCMI_SET_ASSET_TAG = 0x08,
};
namespace dcmi
{
static constexpr auto propIntf = "org.freedesktop.DBus.Properties";
static constexpr auto assetTagIntf =
"xyz.openbmc_project.Inventory.Decorator.AssetTag";
static constexpr auto assetTagProp = "AssetTag";
namespace assettag
{
using ObjectPath = std::string;
using Service = std::string;
using Interfaces = std::vector<std::string>;
using ObjectTree = std::map<ObjectPath, std::map<Service, Interfaces>>;
} //namespace assettag
static constexpr auto groupExtId = 0xDC;
static constexpr auto assetTagMaxOffset = 62;
static constexpr auto assetTagMaxSize = 63;
static constexpr auto maxBytes = 16;
/** @struct GetAssetTagRequest
*
* DCMI payload for Get Asset Tag command request.
*/
struct GetAssetTagRequest
{
uint8_t groupID; //!< Group extension identification.
uint8_t offset; //!< Offset to read.
uint8_t bytes; //!< Number of bytes to read.
} __attribute__((packed));
/** @struct GetAssetTagResponse
*
* DCMI payload for Get Asset Tag command response.
*/
struct GetAssetTagResponse
{
uint8_t groupID; //!< Group extension identification.
uint8_t tagLength; //!< Total asset tag length.
} __attribute__((packed));
/** @struct SetAssetTagRequest
*
* DCMI payload for Set Asset Tag command request.
*/
struct SetAssetTagRequest
{
uint8_t groupID; //!< Group extension identification.
uint8_t offset; //!< Offset to write.
uint8_t bytes; //!< Number of bytes to write.
} __attribute__((packed));
/** @struct SetAssetTagResponse
*
* DCMI payload for Set Asset Tag command response.
*/
struct SetAssetTagResponse
{
uint8_t groupID; //!< Group extension identification.
uint8_t tagLength; //!< Total asset tag length.
} __attribute__((packed));
/** @brief Read the object tree to fetch the object path that implemented the
* Asset tag interface.
*
* @param[in,out] objectTree - object tree
*
* @return On success return the object tree with the object path that
* implemented the AssetTag interface.
*/
void readAssetTagObjectTree(dcmi::assettag::ObjectTree& objectTree);
/** @brief Read the asset tag of the server
*
* @return On success return the asset tag.
*/
std::string readAssetTag();
/** @brief Write the asset tag to the asset tag DBUS property
*
* @param[in] assetTag - Asset Tag to be written to the property.
*/
void writeAssetTag(const std::string& assetTag);
/** @brief Read the current power cap value
*
* @param[in] bus - dbus connection
*
* @return On success return the power cap value.
*/
uint32_t getPcap(sdbusplus::bus::bus& bus);
/** @brief Check if the power capping is enabled
*
* @param[in] bus - dbus connection
*
* @return true if the powerCap is enabled and false if the powercap
* is disabled.
*/
bool getPcapEnabled(sdbusplus::bus::bus& bus);
/** @struct GetPowerLimitRequest
*
* DCMI payload for Get Power Limit command request.
*/
struct GetPowerLimitRequest
{
uint8_t groupID; //!< Group extension identification.
uint16_t reserved; //!< Reserved
} __attribute__((packed));
/** @struct GetPowerLimitResponse
*
* DCMI payload for Get Power Limit command response.
*/
struct GetPowerLimitResponse
{
uint8_t groupID; //!< Group extension identification.
uint16_t reserved; //!< Reserved.
uint8_t exceptionAction; //!< Exception action.
uint16_t powerLimit; //!< Power limit requested in watts.
uint32_t correctionTime; //!< Correction time limit in milliseconds.
uint16_t reserved1; //!< Reserved.
uint16_t samplingPeriod; //!< Statistics sampling period in seconds.
} __attribute__((packed));
} // namespace dcmi
#endif
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