200 	struct vio_msg_tag *pkt = arg;  in vdc_handle_unknown()  local
203 	       pkt->type, pkt->stype, pkt->stype_env, pkt->sid);  in vdc_handle_unknown()
214 	struct vio_disk_attr_info pkt;  in vdc_send_attr()  local
216 	memset(&pkt, 0, sizeof(pkt));  in vdc_send_attr()
218 	pkt.tag.type = VIO_TYPE_CTRL;  in vdc_send_attr()
219 	pkt.tag.stype = VIO_SUBTYPE_INFO;  in vdc_send_attr()
220 	pkt.tag.stype_env = VIO_ATTR_INFO;  in vdc_send_attr()
221 	pkt.tag.sid = vio_send_sid(vio);  in vdc_send_attr()
223 	pkt.xfer_mode = VIO_DRING_MODE;  in vdc_send_attr()
224 	pkt.vdisk_block_size = port->vdisk_block_size;  in vdc_send_attr()
225 	pkt.max_xfer_size = port->max_xfer_size;  in vdc_send_attr()
228 	       pkt.xfer_mode, pkt.vdisk_block_size, pkt.max_xfer_size);  in vdc_send_attr()
230 	return vio_ldc_send(&port->vio, &pkt, sizeof(pkt));  in vdc_send_attr()
236 	struct vio_disk_attr_info *pkt = arg;  in vdc_handle_attr()  local
240 	       pkt->tag.stype, pkt->operations,  in vdc_handle_attr()
241 	       pkt->vdisk_size, pkt->vdisk_type, pkt->vdisk_mtype,  in vdc_handle_attr()
242 	       pkt->xfer_mode, pkt->vdisk_block_size,  in vdc_handle_attr()
243 	       pkt->max_xfer_size);  in vdc_handle_attr()
245 	if (pkt->tag.stype == VIO_SUBTYPE_ACK) {  in vdc_handle_attr()
246 		switch (pkt->vdisk_type) {  in vdc_handle_attr()
253 			       vio->name, pkt->vdisk_type);  in vdc_handle_attr()
257 		if (pkt->vdisk_block_size > port->vdisk_block_size) {  in vdc_handle_attr()
261 			       port->vdisk_block_size, pkt->vdisk_block_size);  in vdc_handle_attr()
265 		port->operations = pkt->operations;  in vdc_handle_attr()
266 		port->vdisk_type = pkt->vdisk_type;  in vdc_handle_attr()
268 			port->vdisk_size = pkt->vdisk_size;  in vdc_handle_attr()
269 			port->vdisk_mtype = pkt->vdisk_mtype;  in vdc_handle_attr()
271 		if (pkt->max_xfer_size < port->max_xfer_size)  in vdc_handle_attr()
272 			port->max_xfer_size = pkt->max_xfer_size;  in vdc_handle_attr()
273 		port->vdisk_block_size = pkt->vdisk_block_size;  in vdc_handle_attr()
319 	struct vio_dring_data *pkt = msgbuf;  in vdc_ack()  local
321 	if (unlikely(pkt->dring_ident != dr->ident ||  in vdc_ack()
322 		     pkt->start_idx != pkt->end_idx ||  in vdc_ack()
323 		     pkt->start_idx >= VDC_TX_RING_SIZE))  in vdc_ack()
326 	vdc_end_one(port, dr, pkt->start_idx);  in vdc_ack()