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Searched refs:txd_base (Results 1 – 2 of 2) sorted by relevance

/freebsd-12-stable/sys/dev/ae/
Dif_ae.c596 bzero(sc->txd_base, AE_TXD_BUFSIZE_DEFAULT); in ae_init_locked()
1166 error = bus_dmamem_alloc(sc->dma_txd_tag, (void **)&sc->txd_base, in ae_alloc_rings()
1174 error = bus_dmamap_load(sc->dma_txd_tag, sc->dma_txd_map, sc->txd_base, in ae_alloc_rings()
1235 if (sc->txd_base != NULL) in ae_dma_free()
1236 bus_dmamem_free(sc->dma_txd_tag, sc->txd_base, in ae_dma_free()
1240 sc->txd_base = NULL; in ae_dma_free()
1463 hdr = (ae_txd_t *)(sc->txd_base + sc->txd_cur); in ae_encap()
1470 m_copydata(m0, 0, len, (caddr_t)(sc->txd_base + sc->txd_cur)); in ae_encap()
1472 m_copydata(m0, 0, to_end, (caddr_t)(sc->txd_base + in ae_encap()
1474 m_copydata(m0, to_end, len - to_end, (caddr_t)sc->txd_base); in ae_encap()
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Dif_aevar.h142 char *txd_base; /* Start of TxD ring. */ member