| /linux-6.12.1/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()
56 dma_free_coherent(cbdr->dma_dev, size, cbdr->bd_base, in enetc_teardown_cbdr()
58 cbdr->bd_base = NULL; in enetc_teardown_cbdr()
98 if (unlikely(!ring->bd_base)) in enetc_send_cmd()
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| D | enetc.h | 96 void *bd_base; /* points to Rx or Tx BD ring */ member
109 void *bd_base; /* points to Rx or Tx BD ring */ member
168 void *bd_base; /* points to Rx or Tx BD ring */ member
181 #define ENETC_TXBD(BDR, i) (&(((union enetc_tx_bd *)((BDR).bd_base))[i]))
190 return &(((union enetc_rx_bd *)rx_ring->bd_base)[hw_idx]); in enetc_rxbd()
205 new_rxbd = rx_ring->bd_base; in enetc_rxbd_next()
402 #define ENETC_CBD(R, i) (&(((struct enetc_cbd *)((R).bd_base))[i]))
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| D | enetc.c | 1767 res->bd_base = dma_alloc_coherent(res->dev, bd_base_size, in enetc_dma_alloc_bdr()
1769 if (!res->bd_base) in enetc_dma_alloc_bdr()
1774 dma_free_coherent(res->dev, bd_base_size, res->bd_base, in enetc_dma_alloc_bdr()
1786 dma_free_coherent(res->dev, bd_base_size, res->bd_base, in enetc_dma_free_bdr()
1950 tx_ring->bd_base = res ? res->bd_base : NULL; in enetc_assign_tx_resource()
1960 rx_ring->bd_base = res ? res->bd_base : NULL; in enetc_assign_rx_resource()
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| /linux-6.12.1/drivers/dma/bestcomm/ |
| D | ata.c | 32 u32 bd_base; /* (struct bcom_bd*) beginning of ring buffer */ member
81 var->bd_base = tsk->bd_pa; in bcom_ata_init()
138 var->bd_start = var->bd_base; in bcom_ata_reset_bd()
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| D | fec.c | 32 u32 bd_base; /* (struct bcom_bd*) beginning of ring buffer */ member
53 u32 bd_base; /* (struct bcom_bd*) beginning of ring buffer */ member
126 var->bd_base = tsk->bd_pa; in bcom_fec_rx_reset()
228 var->bd_base = tsk->bd_pa; in bcom_fec_tx_reset()
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| 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()
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| /linux-6.12.1/drivers/mailbox/ |
| D | bcm-flexrm-mailbox.c | 267 void *bd_base; member
1027 if (!flexrm_is_next_table_desc(ring->bd_base + write_offset)) in flexrm_new_request()
1043 ring->bd_base + ring->bd_write_offset, in flexrm_new_request()
1045 ring->bd_base, ring->bd_base + RING_BD_SIZE); in flexrm_new_request()
1053 ring->bd_write_offset = (unsigned long)(next - ring->bd_base); in flexrm_new_request()
1232 ring->bd_base = dma_pool_alloc(ring->mbox->bd_pool, in flexrm_startup()
1234 if (!ring->bd_base) { in flexrm_startup()
1253 flexrm_write_desc(ring->bd_base + off, d); in flexrm_startup()
1353 ring->bd_base, ring->bd_dma_base); in flexrm_startup()
1354 ring->bd_base = NULL; in flexrm_startup()
[all …]
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| /linux-6.12.1/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()
495 bd_ptr = &((struct tsi721_dma_desc *)bdma_chan->bd_base)[idx]; in tsi721_submit_sg()
731 if (bdma_chan->bd_base) in tsi721_alloc_chan_resources()
787 if (!bdma_chan->bd_base) in tsi721_free_chan_resources()
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| D | tsi721.h | 692 void *bd_base; /* start of DMA descriptors */ member
716 void *bd_base; /* start of DMA descriptors */ member
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| D | tsi721.c | 127 bd_ptr = priv->mdma.bd_base; in tsi721_maint_dma()
1470 priv->mdma.bd_base = bd_ptr; in tsi721_bdma_maint_init()
1487 priv->mdma.bd_base = NULL; in tsi721_bdma_maint_init()
1536 if (mdma->bd_base == NULL) in tsi721_bdma_maint_free()
1550 mdma->bd_base, mdma->bd_phys); in tsi721_bdma_maint_free()
1551 mdma->bd_base = NULL; in tsi721_bdma_maint_free()
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| /linux-6.12.1/drivers/net/ethernet/qlogic/qed/ |
| D | qed_ll2.c | 989 DMA_REGPAIR_LE(p_ramrod->bd_base, p_rx->rxq_chain.p_phys_addr); in qed_sp_ll2_rx_queue_start()
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| D | qed_l2.c | 878 DMA_REGPAIR_LE(p_ramrod->bd_base, bd_chain_phys_addr); in qed_eth_rxq_start_ramrod()
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| D | qed_hsi.h | 286 struct regpair bd_base; member
4157 struct regpair bd_base; member
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