blob: 7d25eb3af0e7da04ac633001b0eb5f3139271594 [file] [log] [blame]
#ifndef PLATFORM_H
#define PLATFORM_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stddef.h>
#include <stdint.h>
#include "base.h"
/* Maximum size for request */
#define PLDM_SET_STATE_EFFECTER_STATES_REQ_BYTES 19
/* Response lengths are inclusive of completion code */
#define PLDM_SET_STATE_EFFECTER_STATES_RESP_BYTES 1
enum set_request { PLDM_NO_CHANGE = 0x00, PLDM_REQUEST_SET = 0x01 };
enum effecter_state { PLDM_INVALID_VALUE = 0xFF };
enum pldm_platform_commands {
PLDM_SET_STATE_EFFECTER_STATES = 0x39,
};
/** @brief PLDM PDR types
*/
enum pldm_pdr_types {
PLDM_STATE_EFFECTER_PDR = 11,
};
/** @brief PLDM effecter initialization schemes
*/
enum pldm_effecter_init {
PLDM_NO_INIT,
PLDM_USE_INIT_PDR,
PLDM_ENABLE_EFFECTER,
PLDM_DISABLE_EFECTER
};
/** @struct pldm_pdr_hdr
*
* Structure representing PLDM common PDR header
*/
struct pldm_pdr_hdr {
uint32_t record_handle;
uint8_t version;
uint8_t type;
uint16_t record_change_num;
uint16_t length;
} __attribute__((packed));
/** @struct pldm_state_effecter_pdr
*
* Structure representing PLDM state effecter PDR
*/
struct pldm_state_effecter_pdr {
struct pldm_pdr_hdr hdr;
uint16_t terminus_handle;
uint16_t effecter_id;
uint16_t entity_type;
uint16_t entity_instance;
uint16_t container_id;
uint16_t effecter_semantic_id;
uint8_t effecter_init;
bool8_t has_description_pdr;
uint8_t composite_effecter_count;
uint8_t possible_states[1];
} __attribute__((packed));
/** @struct state_effecter_possible_states
*
* Structure representing state enums for state effecter
*/
struct state_effecter_possible_states {
uint16_t state_set_id;
uint8_t possible_states_size;
bitfield8_t states[1];
} __attribute__((packed));
/** @struct set_effecter_state_field
*
* Structure representing a stateField in SetStateEffecterStates command */
typedef struct state_field_for_state_effecter_set {
uint8_t set_request; //!< Whether to change the state
uint8_t effecter_state; //!< Expected state of the effecter
} __attribute__((packed)) set_effecter_state_field;
/** @struct PLDM_SetStateEffecterStates_Request
*
* Structure representing PLDM set state effecter states request.
*/
struct pldm_set_state_effecter_states_req {
uint16_t effecter_id;
uint8_t comp_effecter_count;
set_effecter_state_field field[8];
} __attribute__((packed));
/* Responder */
/* SetStateEffecterStates */
/** @brief Create a PLDM response message for SetStateEffecterStates
*
* @param[in] instance_id - Message's instance id
* @param[in] completion_code - PLDM completion code
* @param[out] msg - Message will be written to this
* @return pldm_completion_codes
* @note Caller is responsible for memory alloc and dealloc of param
* 'msg.body.payload'
*/
int encode_set_state_effecter_states_resp(uint8_t instance_id,
uint8_t completion_code,
struct pldm_msg *msg);
/** @brief Decode SetStateEffecterStates request data
*
* @param[in] msg - Request message payload
* @param[in] payload_length - Length of request message payload
* @param[out] effecter_id - used to identify and access the effecter
* @param[out] comp_effecter_count - number of individual sets of effecter
* information. Upto eight sets of state effecter info can be accessed
* for a given effecter.
* @param[out] field - each unit is an instance of the stateFileld structure
* that is used to set the requested state for a particular effecter
* within the state effecter. This field holds the starting address of
* the stateField values. The user is responsible to allocate the
* memory prior to calling this command. Since the state field count is
* not known in advance, the user should allocate the maximum size
* always, which is 8 in number.
* @return pldm_completion_codes
*/
int decode_set_state_effecter_states_req(const uint8_t *msg,
size_t payload_length,
uint16_t *effecter_id,
uint8_t *comp_effecter_count,
set_effecter_state_field *field);
/** @brief Create a PLDM request message for SetStateEffecterStates
*
* @param[in] instance_id - Message's instance id
* @param[in] effecter_id - used to identify and access the effecter
* @param[in] comp_effecter_count - number of individual sets of effecter
* information. Upto eight sets of state effecter info can be accessed
* for a given effecter.
* @param[in] field - each unit is an instance of the stateField structure
* that is used to set the requested state for a particular effecter
* within the state effecter. This field holds the starting address of
* the stateField values. The user is responsible to allocate the
* memory prior to calling this command. The user has to allocate the
* field parameter as sizeof(set_effecter_state_field) *
* comp_effecter_count
* @param[out] msg - Message will be written to this
* @return pldm_completion_codes
* @note Caller is responsible for memory alloc and dealloc of param
* 'msg.payload'
*/
int encode_set_state_effecter_states_req(uint8_t instance_id,
uint16_t effecter_id,
uint8_t comp_effecter_count,
set_effecter_state_field *field,
struct pldm_msg *msg);
/** @brief Decode SetStateEffecterStates response data
* @param[in] msg - Request message payload
* @param[in] payload_length - Length of response message payload
* @param[out] completion_code - PLDM completion code
* @return pldm_completion_codes
*/
int decode_set_state_effecter_states_resp(const uint8_t *msg,
size_t payload_length,
uint8_t *completion_code);
#ifdef __cplusplus
}
#endif
#endif /* PLATFORM_H */