hyperv_dma
hyperv_dma_alloc(bus_dma_tag_t dmat, struct hyperv_dma *dma, bus_size_t size,
hyperv_dma_free(bus_dma_tag_t dmat, struct hyperv_dma *dma)
hyperv_dma_get_paddr(struct hyperv_dma *dma)
void *hyperv_dma_alloc(bus_dma_tag_t, struct hyperv_dma *, bus_size_t,
void hyperv_dma_free(bus_dma_tag_t, struct hyperv_dma *);
struct hyperv_dma txr_dma;
struct hyperv_dma sc_rx_dma;
struct hyperv_dma sc_chim_dma;
vmbus_handle_alloc(struct vmbus_channel *ch, const struct hyperv_dma *dma,
struct hyperv_dma ch_ring_dma;
struct hyperv_dma ch_monprm_dma;
struct hyperv_dma simp_dma;
struct hyperv_dma siep_dma;
struct hyperv_dma sc_events_dma;
struct hyperv_dma sc_monitor_dma[2];
int vmbus_handle_alloc(struct vmbus_channel *, const struct hyperv_dma *,