96 	struct sclp_ofb_sccb *sccb;  in sclp_ofb_send_req()  local
101 	sccb = (struct sclp_ofb_sccb *) get_zeroed_page(GFP_KERNEL | GFP_DMA);  in sclp_ofb_send_req()
102 	if (!sccb)  in sclp_ofb_send_req()
105 	sccb->header.length = sizeof(struct sclp_ofb_sccb);  in sclp_ofb_send_req()
106 	sccb->ofb_evbuf.header.length = sizeof(struct sclp_ofb_evbuf);  in sclp_ofb_send_req()
107 	sccb->ofb_evbuf.header.type = EVTYP_CONFMGMDATA;  in sclp_ofb_send_req()
108 	sccb->ofb_evbuf.cm_data.ev_qualifier = EV_QUAL_OPEN4BUSINESS;  in sclp_ofb_send_req()
109 	memcpy(sccb->ofb_evbuf.ev_data, ev_data, len);  in sclp_ofb_send_req()
116 	rc = sclp_sync_request(SCLP_CMDW_WRITE_EVENT_DATA, sccb);  in sclp_ofb_send_req()
120 	response = sccb->header.response_code;  in sclp_ofb_send_req()
127 	free_page((unsigned long)sccb);  in sclp_ofb_send_req()