| /openbmc/linux/drivers/spi/ |
| H A D | spi-fsl-cpm.c | 74 struct cpm_buf_desc __iomem *tx_bd = mspi->tx_bd; in fsl_spi_cpm_bufs_start() local
90 iowrite32be(mspi->tx_dma, &tx_bd->cbd_bufaddr); in fsl_spi_cpm_bufs_start()
92 iowrite32be(mspi->tx_dma + xfer_ofs, &tx_bd->cbd_bufaddr); in fsl_spi_cpm_bufs_start()
93 iowrite16be(xfer_len, &tx_bd->cbd_datlen); in fsl_spi_cpm_bufs_start()
95 &tx_bd->cbd_sc); in fsl_spi_cpm_bufs_start()
352 bds_ofs = cpm_muram_alloc(sizeof(*mspi->tx_bd) + in fsl_spi_cpm_init()
373 mspi->tx_bd = cpm_muram_addr(bds_ofs); in fsl_spi_cpm_init()
374 mspi->rx_bd = cpm_muram_addr(bds_ofs + sizeof(*mspi->tx_bd)); in fsl_spi_cpm_init()
377 iowrite16be(cpm_muram_offset(mspi->tx_bd), &mspi->pram->tbase); in fsl_spi_cpm_init()
417 cpm_muram_free(cpm_muram_offset(mspi->tx_bd)); in fsl_spi_cpm_free()
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| H A D | spi-fsl-lib.h | 31 struct cpm_buf_desc __iomem *tx_bd; member
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| /openbmc/u-boot/drivers/net/ |
| H A D | xilinx_axi_emac.c | 119 static struct axidma_bd tx_bd __attribute((aligned(DMAALIGN)));
533 memset(&tx_bd, 0, sizeof(tx_bd)); in axiemac_send()
535 tx_bd.next = (u32)&tx_bd; in axiemac_send()
536 tx_bd.phys = (u32)ptr; in axiemac_send()
538 tx_bd.cntrl = len | XAXIDMA_BD_CTRL_TXSOF_MASK | in axiemac_send()
542 flush_cache((u32)&tx_bd, sizeof(tx_bd)); in axiemac_send()
546 axienet_dma_write(&tx_bd, &priv->dmatx->current); in axiemac_send()
554 axienet_dma_write(&tx_bd, &priv->dmatx->tail); in axiemac_send()
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| H A D | zynq_gem.c | 190 struct emac_bd *tx_bd; member
383 struct emac_bd *dummy_tx_bd = &priv->tx_bd[TX_FREE_DESC]; in zynq_gem_init()
384 struct emac_bd *dummy_rx_bd = &priv->tx_bd[TX_FREE_DESC + 2]; in zynq_gem_init()
543 struct emac_bd *current_bd = &priv->tx_bd[1]; in zynq_gem_send()
546 memset(priv->tx_bd, 0, sizeof(struct emac_bd)); in zynq_gem_send()
548 priv->tx_bd->addr = lower_32_bits((ulong)ptr); in zynq_gem_send()
550 priv->tx_bd->addr_hi = upper_32_bits((ulong)ptr); in zynq_gem_send()
552 priv->tx_bd->status = (len & ZYNQ_GEM_TXBUF_FRMLEN_MASK) | in zynq_gem_send()
564 writel(lower_32_bits((ulong)priv->tx_bd), ®s->txqbase); in zynq_gem_send()
566 writel(upper_32_bits((ulong)priv->tx_bd), ®s->upper_txqbase); in zynq_gem_send()
[all …]
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| /openbmc/linux/include/soc/fsl/qe/ |
| H A D | ucc_slow.h | 200 struct qe_bd __iomem *tx_bd; /* next BD for new Tx request */ member
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| /openbmc/linux/drivers/net/wireless/realtek/rtw89/ |
| H A D | pci.h | 1017 struct rtw89_pci_tx_bd_32 *tx_bd, *head; in rtw89_pci_get_next_txbd() local
1020 tx_bd = head + bd_ring->wp; in rtw89_pci_get_next_txbd()
1022 return tx_bd; in rtw89_pci_get_next_txbd()
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| /openbmc/linux/drivers/net/ethernet/aeroflex/ |
| H A D | greth.c | 235 struct greth_bd *rx_bd, *tx_bd; in greth_init_rings() local
240 tx_bd = greth->tx_bd_base; in greth_init_rings()
315 greth_write_bd(&tx_bd[i].addr, dma_addr); in greth_init_rings()
316 greth_write_bd(&tx_bd[i].stat, 0); in greth_init_rings()
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| /openbmc/linux/drivers/soc/fsl/qe/ |
| H A D | ucc_slow.c | 222 bd = uccs->confBd = uccs->tx_bd = qe_muram_addr(uccs->tx_base_offset); in ucc_slow_init()
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| /openbmc/linux/drivers/net/ethernet/broadcom/bnxt/ |
| H A D | bnxt.h | 41 struct tx_bd { struct
641 #define TX_DESC_CNT (BNXT_PAGE_SIZE / sizeof(struct tx_bd))
650 #define HW_TXBD_RING_SIZE (sizeof(struct tx_bd) * TX_DESC_CNT)
807 struct tx_bd *tx_desc_ring[MAX_TX_PAGES];
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| H A D | bnxt_xdp.c | 32 struct tx_bd *txbd; in bnxt_xmit_bd()
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| H A D | bnxt.c | 392 struct tx_bd *txbd; in bnxt_start_xmit()
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| /openbmc/qemu/hw/net/ |
| H A D | trace-events | 437 imx_fec_read_bd(uint64_t addr, int flags, int len, int data) "tx_bd 0x%"PRIx64" flags 0x%04x len %d…
438 imx_enet_read_bd(uint64_t addr, int flags, int len, int data, int options, int status) "tx_bd 0x%"P…
439 imx_eth_tx_bd_busy(void) "tx_bd ran out of descriptors to transmit"
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| /openbmc/linux/drivers/tty/serial/ |
| H A D | ucc_uart.c | 988 qe_port->tx_bd_base = uccs->tx_bd; in qe_uart_request_port()
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| /openbmc/linux/drivers/net/ethernet/broadcom/bnx2x/ |
| H A D | bnx2x_cmn.c | 3306 struct eth_tx_start_bd **tx_bd, u16 hlen, in bnx2x_tx_split() argument
3309 struct eth_tx_start_bd *h_tx_bd = *tx_bd; in bnx2x_tx_split()
3340 *tx_bd = (struct eth_tx_start_bd *)d_tx_bd; in bnx2x_tx_split()
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| H A D | bnx2x_main.c | 1179 u32 *tx_bd = (u32 *)&txdata->tx_desc_ring[j]; in bnx2x_panic_dump() local
1182 i, cos, j, tx_bd[0], tx_bd[1], in bnx2x_panic_dump()
1183 tx_bd[2], tx_bd[3]); in bnx2x_panic_dump()
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