blob: 2c3741da3f52621204290c49bf1cdd2f10c0c2a5 [file] [log] [blame]
/* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later */
#include <libpldm/platform.h>
#include <libpldm/oem/ibm/platform.h>
#include <string.h>
LIBPLDM_ABI_STABLE
int encode_bios_attribute_update_event_req(uint8_t instance_id,
uint8_t format_version, uint8_t tid,
uint8_t num_handles,
const uint8_t *list_of_handles,
size_t payload_length,
struct pldm_msg *msg)
{
if (format_version != 1) {
return PLDM_ERROR_INVALID_DATA;
}
if (msg == NULL || list_of_handles == NULL) {
return PLDM_ERROR_INVALID_DATA;
}
if (num_handles == 0) {
return PLDM_ERROR_INVALID_DATA;
}
if (payload_length !=
(PLDM_PLATFORM_EVENT_MESSAGE_MIN_REQ_BYTES + sizeof(num_handles) +
(num_handles * sizeof(uint16_t)))) {
return PLDM_ERROR_INVALID_LENGTH;
}
struct pldm_header_info header = { 0 };
header.msg_type = PLDM_REQUEST;
header.instance = instance_id;
header.pldm_type = PLDM_PLATFORM;
header.command = PLDM_PLATFORM_EVENT_MESSAGE;
uint8_t rc = pack_pldm_header(&header, &(msg->hdr));
if (rc != PLDM_SUCCESS) {
return rc;
}
struct pldm_bios_attribute_update_event_req *request =
(struct pldm_bios_attribute_update_event_req *)msg->payload;
request->format_version = format_version;
request->tid = tid;
request->event_class = PLDM_EVENT_TYPE_OEM_EVENT_BIOS_ATTRIBUTE_UPDATE;
request->num_handles = num_handles;
memcpy(request->bios_attribute_handles, list_of_handles,
num_handles * sizeof(uint16_t));
return PLDM_SUCCESS;
}