859 	struct et_txdesc_ring *tx_ring;  in et_dma_alloc()  local
878 	tx_ring = &sc->sc_tx_ring;  in et_dma_alloc()
880 	    &tx_ring->tr_dtag, (uint8_t **)&tx_ring->tr_desc, &tx_ring->tr_dmap,  in et_dma_alloc()
881 	    &tx_ring->tr_paddr, "TX ring");  in et_dma_alloc()
1038 	struct et_txdesc_ring *tx_ring;  in et_dma_free()  local
1112 	tx_ring = &sc->sc_tx_ring;  in et_dma_free()
1113 	et_dma_ring_free(sc, &tx_ring->tr_dtag, (void *)&tx_ring->tr_desc,  in et_dma_free()
1114 	    tx_ring->tr_dmap, &tx_ring->tr_paddr);  in et_dma_free()
1371 	struct et_txdesc_ring *tx_ring;  in et_start_locked()  local
1422 		tx_ring = &sc->sc_tx_ring;  in et_start_locked()
1423 		bus_dmamap_sync(tx_ring->tr_dtag, tx_ring->tr_dmap,  in et_start_locked()
1425 		tx_ready_pos = tx_ring->tr_ready_index &  in et_start_locked()
1427 		if (tx_ring->tr_ready_wrap)  in et_start_locked()
1671 	struct et_txdesc_ring *tx_ring;  in et_init_tx_ring()  local
1675 	tx_ring = &sc->sc_tx_ring;  in et_init_tx_ring()
1676 	bzero(tx_ring->tr_desc, ET_TX_RING_SIZE);  in et_init_tx_ring()
1677 	bus_dmamap_sync(tx_ring->tr_dtag, tx_ring->tr_dmap,  in et_init_tx_ring()
1799 	struct et_txdesc_ring *tx_ring;  in et_init_txdma()  local
1812 	tx_ring = &sc->sc_tx_ring;  in et_init_txdma()
1813 	CSR_WRITE_4(sc, ET_TX_RING_HI, ET_ADDR_HI(tx_ring->tr_paddr));  in et_init_txdma()
1814 	CSR_WRITE_4(sc, ET_TX_RING_LO, ET_ADDR_LO(tx_ring->tr_paddr));  in et_init_txdma()
1827 	tx_ring->tr_ready_index = 0;  in et_init_txdma()
1828 	tx_ring->tr_ready_wrap = 0;  in et_init_txdma()
2143 	struct et_txdesc_ring *tx_ring;  in et_encap()  local
2152 	tx_ring = &sc->sc_tx_ring;  in et_encap()
2153 	MPASS(tx_ring->tr_ready_index < ET_TX_NDESC);  in et_encap()
2155 	first_idx = tx_ring->tr_ready_index;  in et_encap()
2205 		td = &tx_ring->tr_desc[idx];  in et_encap()
2216 		MPASS(tx_ring->tr_ready_index < ET_TX_NDESC);  in et_encap()
2217 		if (++tx_ring->tr_ready_index == ET_TX_NDESC) {  in et_encap()
2218 			tx_ring->tr_ready_index = 0;  in et_encap()
2219 			tx_ring->tr_ready_wrap ^= 1;  in et_encap()
2222 	td = &tx_ring->tr_desc[first_idx];  in et_encap()
2240 	struct et_txdesc_ring *tx_ring;  in et_txeof()  local
2250 	tx_ring = &sc->sc_tx_ring;  in et_txeof()
2259 	bus_dmamap_sync(tx_ring->tr_dtag, tx_ring->tr_dmap,  in et_txeof()