| /linux-5.19.10/drivers/net/ethernet/freescale/enetc/ |
| D | enetc_cbdr.c | 11 cbdr->bd_base = dma_alloc_coherent(dev, size, &cbdr->bd_dma_base, in enetc_setup_cbdr()
13 if (!cbdr->bd_base) in enetc_setup_cbdr()
18 dma_free_coherent(dev, size, cbdr->bd_base, in enetc_setup_cbdr()
55 dma_free_coherent(cbdr->dma_dev, size, cbdr->bd_base, in enetc_teardown_cbdr()
57 cbdr->bd_base = NULL; in enetc_teardown_cbdr()
96 if (unlikely(!ring->bd_base)) in enetc_send_cmd()
|
| D | enetc.h | 92 void *bd_base; /* points to Rx or Tx BD ring */ member
150 void *bd_base; /* points to Rx or Tx BD ring */ member
163 #define ENETC_TXBD(BDR, i) (&(((union enetc_tx_bd *)((BDR).bd_base))[i]))
173 return &(((union enetc_rx_bd *)rx_ring->bd_base)[hw_idx]); in enetc_rxbd()
190 new_rxbd = rx_ring->bd_base; in enetc_rxbd_next()
372 #define ENETC_CBD(R, i) (&(((struct enetc_cbd *)((R).bd_base))[i]))
|
| D | enetc.c | 1741 r->bd_base = dma_alloc_coherent(r->dev, r->bd_count * bd_size, in enetc_dma_alloc_bdr()
1743 if (!r->bd_base) in enetc_dma_alloc_bdr()
1748 dma_free_coherent(r->dev, r->bd_count * bd_size, r->bd_base, in enetc_dma_alloc_bdr()
1784 txr->bd_base, txr->bd_dma_base); in enetc_alloc_txbdr()
1785 txr->bd_base = NULL; in enetc_alloc_txbdr()
1806 dma_free_coherent(txr->dev, size, txr->bd_base, txr->bd_dma_base); in enetc_free_txbdr()
1807 txr->bd_base = NULL; in enetc_free_txbdr()
1873 dma_free_coherent(rxr->dev, size, rxr->bd_base, rxr->bd_dma_base); in enetc_free_rxbdr()
1874 rxr->bd_base = NULL; in enetc_free_rxbdr()
|
| /linux-5.19.10/drivers/dma/bestcomm/ |
| D | ata.c | 36 u32 bd_base; /* (struct bcom_bd*) beginning of ring buffer */ member
85 var->bd_base = tsk->bd_pa; in bcom_ata_init()
142 var->bd_start = var->bd_base; in bcom_ata_reset_bd()
|
| D | fec.c | 36 u32 bd_base; /* (struct bcom_bd*) beginning of ring buffer */ member
57 u32 bd_base; /* (struct bcom_bd*) beginning of ring buffer */ member
130 var->bd_base = tsk->bd_pa; in bcom_fec_rx_reset()
232 var->bd_base = tsk->bd_pa; in bcom_fec_tx_reset()
|
| D | gen_bd.c | 37 u32 bd_base; /* (struct bcom_bd*) beginning of ring buffer */ member
55 u32 bd_base; /* (struct bcom_bd*) beginning of ring buffer */ member
133 var->bd_base = tsk->bd_pa; in bcom_gen_bd_rx_reset()
217 var->bd_base = tsk->bd_pa; in bcom_gen_bd_tx_reset()
|
| /linux-5.19.10/drivers/mailbox/ |
| D | bcm-flexrm-mailbox.c | 277 void *bd_base; member
1037 if (!flexrm_is_next_table_desc(ring->bd_base + write_offset)) in flexrm_new_request()
1053 ring->bd_base + ring->bd_write_offset, in flexrm_new_request()
1055 ring->bd_base, ring->bd_base + RING_BD_SIZE); in flexrm_new_request()
1063 ring->bd_write_offset = (unsigned long)(next - ring->bd_base); in flexrm_new_request()
1242 ring->bd_base = dma_pool_alloc(ring->mbox->bd_pool, in flexrm_startup()
1244 if (!ring->bd_base) { in flexrm_startup()
1263 flexrm_write_desc(ring->bd_base + off, d); in flexrm_startup()
1363 ring->bd_base, ring->bd_dma_base); in flexrm_startup()
1364 ring->bd_base = NULL; in flexrm_startup()
[all …]
|
| /linux-5.19.10/drivers/rapidio/devices/ |
| D | tsi721_dma.c | 89 bdma_chan->bd_base = bd_ptr; in tsi721_bdma_ch_init()
107 bdma_chan->bd_base = NULL; in tsi721_bdma_ch_init()
183 bdma_chan->bd_base = NULL; in tsi721_bdma_ch_init()
213 if (!bdma_chan->bd_base) in tsi721_bdma_ch_free()
236 bdma_chan->bd_base, bdma_chan->bd_phys); in tsi721_bdma_ch_free()
237 bdma_chan->bd_base = NULL; in tsi721_bdma_ch_free()
493 bd_ptr = &((struct tsi721_dma_desc *)bdma_chan->bd_base)[idx]; in tsi721_submit_sg()
729 if (bdma_chan->bd_base) in tsi721_alloc_chan_resources()
785 if (!bdma_chan->bd_base) in tsi721_free_chan_resources()
|
| D | tsi721.h | 692 void *bd_base; /* start of DMA descriptors */ member
716 void *bd_base; /* start of DMA descriptors */ member
|
| D | tsi721.c | 125 bd_ptr = priv->mdma.bd_base; in tsi721_maint_dma()
1445 priv->mdma.bd_base = bd_ptr; in tsi721_bdma_maint_init()
1462 priv->mdma.bd_base = NULL; in tsi721_bdma_maint_init()
1511 if (mdma->bd_base == NULL) in tsi721_bdma_maint_free()
1525 mdma->bd_base, mdma->bd_phys); in tsi721_bdma_maint_free()
1526 mdma->bd_base = NULL; in tsi721_bdma_maint_free()
|
| /linux-5.19.10/drivers/net/ethernet/qlogic/qed/ |
| D | qed_ll2.c | 987 DMA_REGPAIR_LE(p_ramrod->bd_base, p_rx->rxq_chain.p_phys_addr); in qed_sp_ll2_rx_queue_start()
|
| D | qed_l2.c | 878 DMA_REGPAIR_LE(p_ramrod->bd_base, bd_chain_phys_addr); in qed_eth_rxq_start_ramrod()
|
| D | qed_hsi.h | 286 struct regpair bd_base; member
4157 struct regpair bd_base; member
|