dev/hyperv/if_hvn.c

289 	struct vmbus_channel		*sc_prichan;
586 	sc->sc_prichan = aa->aa_chan;
765 	if (vmbus_channel_is_revoked(sc->sc_prichan))
2454 		subchans = vmbus_subchannel_get(sc->sc_prichan, subchan_cnt);
2464 	hvn_channel_detach(sc, sc->sc_prichan);
2467 	vmbus_subchannel_drain(sc->sc_prichan);
2480 	subchans = vmbus_subchannel_get(sc->sc_prichan, subchan_cnt);
2549 	subchans = vmbus_subchannel_get(sc->sc_prichan, *nsubch);
2692 	error = hvn_channel_attach(sc, sc->sc_prichan);
2821 	hvn_channel_detach(sc, sc->sc_prichan);
2841 	if (sc->sc_prichan->ch_sc->sc_proto >= VMBUS_VERSION_WIN10 &&
2847 		vmbus_handle_free(sc->sc_prichan, sc->sc_rx_hndl);
2851 	if (sc->sc_prichan->ch_sc->sc_proto >= VMBUS_VERSION_WIN10 &&
2857 		vmbus_handle_free(sc->sc_prichan, sc->sc_chim_hndl);
2892 	    (!vmbus_channel_is_revoked(sc->sc_prichan) &&
2933 		subchans = vmbus_subchannel_get(sc->sc_prichan, nsubch);
2939 	hvn_channel_drain(sc, sc->sc_prichan);
2970 		    !vmbus_channel_is_revoked(sc->sc_prichan)) {
3273 	if (vmbus_handle_alloc(sc->sc_prichan, &sc->sc_rx_dma, sc->sc_rx_size,
3344 		while (!vmbus_channel_tx_empty(sc->sc_prichan) &&
3345 		    !vmbus_channel_is_revoked(sc->sc_prichan)) {
3358 	if (sc->sc_prichan->ch_sc->sc_proto < VMBUS_VERSION_WIN10 &&
3363 		vmbus_handle_free(sc->sc_prichan, sc->sc_rx_hndl);
3386 	if (vmbus_handle_alloc(sc->sc_prichan, &sc->sc_chim_dma, HVN_CHIM_SIZE,
3493 		while (!vmbus_channel_tx_empty(sc->sc_prichan) &&
3494 		    !vmbus_channel_is_revoked(sc->sc_prichan)) {
3508 	if (sc->sc_prichan->ch_sc->sc_proto < VMBUS_VERSION_WIN10 &&
3513 		vmbus_handle_free(sc->sc_prichan, sc->sc_chim_hndl);