pldm_base.h File Reference

#include <zephyr/device.h>
#include <libpldm/base.h>
#include <errno.h>
#include <stddef.h>
#include <stdint.h>

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Functions
int	pldm_cc_only_response (const struct pldm_header_info *req_hdr, uint8_t cc, struct pldm_msg *resp_msg, size_t *resp_pldm_len)
	Encode a completion-code-only PLDM response.
int	pldm_base_build_response (uint8_t *tid, const struct device *mctp_dev, const struct pldm_header_info *req_hdr, const struct pldm_msg *req_msg, size_t req_payload_len, struct pldm_msg *resp_msg, size_t *resp_pldm_len)
	Build a response for a PLDM_BASE typed request.

Function Documentation

pldm_base_build_response()

int pldm_base_build_response	(	uint8_t *	tid,
		const struct device *	mctp_dev,
		const struct pldm_header_info *	req_hdr,
		const struct pldm_msg *	req_msg,
		size_t	req_payload_len,
		struct pldm_msg *	resp_msg,
		size_t *	resp_pldm_len )

Build a response for a PLDM_BASE typed request.

Parameters

tid	Pointer to the local terminus ID. GetTID reads it; SetTID writes a new value to it.
mctp_dev	The tenstorrent,pldm-mctp-responder device instance. Used to obtain the OEM handler (if any) for GetPLDMVersion / GetPLDMCommands / GetPLDMTypes.
req_hdr	Decoded request header.
req_msg	Raw request message (including header).
req_payload_len	Payload length (bytes after the PLDM header).
resp_msg	Output buffer for the response.
resp_pldm_len	Set to the response length on success.

Returns

0 on success, negative errno on failure.

pldm_cc_only_response()

int pldm_cc_only_response	(	const struct pldm_header_info *	req_hdr,
		uint8_t	cc,
		struct pldm_msg *	resp_msg,
		size_t *	resp_pldm_len )

Encode a completion-code-only PLDM response.

Shared utility used by both BASE and PLATFORM response handlers.