320                                         struct hwkey_msg* hdr,  in hwkey_handle_get_keyslot_cmd()  argument
325     hdr->header.status = _handle_slots(ctx, slot_id, key_slots, key_slot_cnt,  in hwkey_handle_get_keyslot_cmd()
328     rc = hwkey_send_rsp(ctx, hdr, key_data, klen);  in hwkey_handle_get_keyslot_cmd()
366                                        struct hwkey_msg* hdr,  in hwkey_handle_derive_key_cmd()  argument
371     if (key_len > HWKEY_MAX_MSG_SIZE - sizeof(*hdr)) {  in hwkey_handle_derive_key_cmd()
374         hdr->header.status = HWKEY_ERR_BAD_LEN;  in hwkey_handle_derive_key_cmd()
378     hdr->header.status = hwkey_handle_derive_key_impl(  in hwkey_handle_derive_key_cmd()
379             &hdr->arg1, &ctx->uuid, ikm_data, ikm_len, key_data, key_len);  in hwkey_handle_derive_key_cmd()
382     rc = hwkey_send_rsp(ctx, hdr, key_data, key_len);  in hwkey_handle_derive_key_cmd()
513     struct hwkey_msg_header* hdr;  in hwkey_chan_handle_msg()  local
515     rc = tipc_recv1(ctx->chan, sizeof(*hdr), req_data, sizeof(req_data) - 1);  in hwkey_chan_handle_msg()
523     if (req_data_len < sizeof(*hdr)) {  in hwkey_chan_handle_msg()
529     hdr = (struct hwkey_msg_header*)req_data;  in hwkey_chan_handle_msg()
532     switch (hdr->cmd) {  in hwkey_chan_handle_msg()
572         TLOGE("Unsupported request: %d\n", (int)hdr->cmd);  in hwkey_chan_handle_msg()
573         hdr->status = HWKEY_ERR_NOT_IMPLEMENTED;  in hwkey_chan_handle_msg()
574         hdr->cmd |= HWKEY_RESP_BIT;  in hwkey_chan_handle_msg()
575         rc = tipc_send1(ctx->chan, hdr, sizeof(*hdr));  in hwkey_chan_handle_msg()