Lines Matching defs:m0
278 gaps_dmamap_load_mbuf(bus_dma_tag_t t, bus_dmamap_t map, struct mbuf *m0,
297 if ((m0->m_flags & M_PKTHDR) == 0)
301 if (m0->m_pkthdr.len > map->_dm_size)
307 error = vmem_xalloc(sc->sc_dma_arena, m0->m_pkthdr.len,
319 map->dm_segs[0].ds_len = m0->m_pkthdr.len;
321 gmap->gd_origbuf = m0;
324 map->dm_mapsize = m0->m_pkthdr.len;
438 struct mbuf *m, *m0 = gmap->gd_origbuf;
449 for (moff = offset, m = m0; m != NULL && len != 0;
479 for (moff = offset, m = m0; m != NULL && len != 0;