static void nvdimm_dsm_set_label_data(NVDIMMDevice *nvdimm, NvdimmDsmIn *in, hwaddr dsm_mem_addr) { NVDIMMClass *nvc = NVDIMM_GET_CLASS(nvdimm); NvdimmFuncSetLabelDataIn *set_label_data; uint32_t status; set_label_data = (NvdimmFuncSetLabelDataIn *)in->arg3; le32_to_cpus(&set_label_data->offset); le32_to_cpus(&set_label_data->length); nvdimm_debug("Write Label Data: offset %#x length %#x.\n", set_label_data->offset, set_label_data->length); status = nvdimm_rw_label_data_check(nvdimm, set_label_data->offset, set_label_data->length); if (status != 0 /* Success */) { nvdimm_dsm_no_payload(status, dsm_mem_addr); return; } assert(offsetof(NvdimmDsmIn, arg3) + sizeof(*set_label_data) + set_label_data->length <= 4096); nvc->write_label_data(nvdimm, set_label_data->in_buf, set_label_data->length, set_label_data->offset); nvdimm_dsm_no_payload(0 /* Success */, dsm_mem_addr); }