em_dma_free       177 dev/pci/if_em.c void em_dma_free(struct em_softc *, struct em_dma_alloc *);
em_dma_free       396 dev/pci/if_em.c 	em_dma_free(sc, &sc->rxdma);
em_dma_free       398 dev/pci/if_em.c 	em_dma_free(sc, &sc->txdma);