vmbus_gpa_range
struct vmbus_gpa_range *ccb_sgl;
sc->sc_ccbs[i].ccb_sgl = malloc(sizeof(struct vmbus_gpa_range) *
free(ccb->ccb_sgl, M_DEVBUF, sizeof(struct vmbus_gpa_range) *
hv_channel_send_prpl(struct hv_channel *ch, struct vmbus_gpa_range *prpl,
buflen = sizeof(struct vmbus_gpa_range) * (nprp + 1);
hdr->chm_range_len = sizeof(struct vmbus_gpa_range) + total *
struct vmbus_gpa_range cp_range[0];
struct vmbus_gpa_range chm_range;
int hv_channel_send_prpl(struct hv_channel *, struct vmbus_gpa_range *,