1 files changed, 50 insertions, 0 deletions
diff --git a/pldm/libpldm/oem/ibm/platform.c b/pldm/libpldm/oem/ibm/platform.c
new file mode 100644
index 0000000..15e9463
--- /dev/null
+++ b/pldm/libpldm/oem/ibm/platform.c
@@ -0,0 +1,50 @@
+#include "libpldm/platform.h"
+#include "libpldm/platform_oem_ibm.h"
+#include <string.h>
+
+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;
+}