174 	struct hv_ic_dev *dv;  in hv_attach_icdevs()  local
179 		dv = &hv_ic_devs[i];  in hv_attach_icdevs()
186 			if (memcmp(dv->dv_type, &ch->ch_type,  in hv_attach_icdevs()
193 		dv->dv_ch = ch;  in hv_attach_icdevs()
201 		dv->dv_ch->ch_flags &= ~CHF_BATCHED;  in hv_attach_icdevs()
203 		if (dv->dv_attach && dv->dv_attach(dv) != 0)  in hv_attach_icdevs()
207 		    dv->dv_handler, dv)) {  in hv_attach_icdevs()
209 			    sc->sc_dev.dv_xname, dv->dv_name);  in hv_attach_icdevs()
212 		evcount_attach(&ch->ch_evcnt, dv->dv_name, &sc->sc_idtvec);  in hv_attach_icdevs()
215 			printf("%s: %s", sc->sc_dev.dv_xname, dv->dv_name);  in hv_attach_icdevs()
218 			printf(", %s", dv->dv_name);  in hv_attach_icdevs()
273 hv_heartbeat_attach(struct hv_ic_dev *dv)  in hv_heartbeat_attach()  argument
275 	struct hv_channel *ch = dv->dv_ch;  in hv_heartbeat_attach()
278 	dv->dv_buf = malloc(PAGE_SIZE, M_DEVBUF, M_ZERO |  in hv_heartbeat_attach()
280 	if (dv->dv_buf == NULL) {  in hv_heartbeat_attach()
291 	struct hv_ic_dev *dv = arg;  in hv_heartbeat()  local
292 	struct hv_channel *ch = dv->dv_ch;  in hv_heartbeat()
300 	rv = hv_channel_recv(ch, dv->dv_buf, PAGE_SIZE, &rlen, &rid, 0);  in hv_heartbeat()
312 	hdr = (struct vmbus_icmsg_hdr *)dv->dv_buf;  in hv_heartbeat()
328 	hv_channel_send(ch, dv->dv_buf, rlen, rid, VMBUS_CHANPKT_TYPE_INBAND, 0);  in hv_heartbeat()
339 hv_shutdown_attach(struct hv_ic_dev *dv)  in hv_shutdown_attach()  argument
341 	struct hv_channel *ch = dv->dv_ch;  in hv_shutdown_attach()
344 	dv->dv_buf = malloc(PAGE_SIZE, M_DEVBUF, M_ZERO |  in hv_shutdown_attach()
346 	if (dv->dv_buf == NULL) {  in hv_shutdown_attach()
360 	struct hv_ic_dev *dv = arg;  in hv_shutdown()  local
361 	struct hv_channel *ch = dv->dv_ch;  in hv_shutdown()
369 	rv = hv_channel_recv(ch, dv->dv_buf, PAGE_SIZE, &rlen, &rid, 0);  in hv_shutdown()
381 	hdr = (struct vmbus_icmsg_hdr *)dv->dv_buf;  in hv_shutdown()
402 	hv_channel_send(ch, dv->dv_buf, rlen, rid, VMBUS_CHANPKT_TYPE_INBAND, 0);  in hv_shutdown()
409 hv_timesync_attach(struct hv_ic_dev *dv)  in hv_timesync_attach()  argument
411 	struct hv_channel *ch = dv->dv_ch;  in hv_timesync_attach()
414 	dv->dv_buf = malloc(PAGE_SIZE, M_DEVBUF, M_ZERO |  in hv_timesync_attach()
416 	if (dv->dv_buf == NULL) {  in hv_timesync_attach()
437 	struct hv_ic_dev *dv = arg;  in hv_timesync()  local
438 	struct hv_channel *ch = dv->dv_ch;  in hv_timesync()
448 	rv = hv_channel_recv(ch, dv->dv_buf, PAGE_SIZE, &rlen, &rid, 0);  in hv_timesync()
460 	hdr = (struct vmbus_icmsg_hdr *)dv->dv_buf;  in hv_timesync()
487 	hv_channel_send(ch, dv->dv_buf, rlen, rid, VMBUS_CHANPKT_TYPE_INBAND, 0);  in hv_timesync()
770 hv_kvp_attach(struct hv_ic_dev *dv)  in hv_kvp_attach()  argument
772 	struct hv_channel *ch = dv->dv_ch;  in hv_kvp_attach()
777 	dv->dv_buf = malloc(2 * PAGE_SIZE, M_DEVBUF, M_ZERO |  in hv_kvp_attach()
779 	if (dv->dv_buf == NULL) {  in hv_kvp_attach()
785 	dv->dv_priv = malloc(sizeof(struct hv_kvp), M_DEVBUF, M_ZERO |  in hv_kvp_attach()
787 	if (dv->dv_priv == NULL) {  in hv_kvp_attach()
788 		free(dv->dv_buf, M_DEVBUF, 2 * PAGE_SIZE);  in hv_kvp_attach()
793 	kvp = dv->dv_priv;  in hv_kvp_attach()
811 	sc->sc_pvbus->hv_arg = dv;  in hv_kvp_attach()
1044 	struct hv_ic_dev *dv = arg;  in hv_kvp()  local
1045 	struct hv_channel *ch = dv->dv_ch;  in hv_kvp()
1047 	struct hv_kvp *kvp = dv->dv_priv;  in hv_kvp()
1054 		rv = hv_channel_recv(ch, dv->dv_buf, 2 * PAGE_SIZE,  in hv_kvp()
1067 		hdr = (struct vmbus_icmsg_hdr *)dv->dv_buf;  in hv_kvp()
1100 		hv_channel_send(ch, dv->dv_buf, rlen, rid,  in hv_kvp()
1129 	struct hv_ic_dev *dv = arg;  in hv_kvop()  local
1130 	struct hv_kvp *kvp = dv->dv_priv;  in hv_kvop()