| /linux-6.12.1/drivers/net/ethernet/marvell/octeontx2/af/ |
| D | rpm.c | 481 u32 fifo_len; in rpm_get_lmac_fifo_len() local
483 fifo_len = rpm->mac_ops->fifo_len; in rpm_get_lmac_fifo_len()
488 return fifo_len; in rpm_get_lmac_fifo_len()
490 return fifo_len / 2; in rpm_get_lmac_fifo_len()
496 return fifo_len / 2; in rpm_get_lmac_fifo_len()
497 return fifo_len / 4; in rpm_get_lmac_fifo_len()
500 return fifo_len / 4; in rpm_get_lmac_fifo_len()
525 u32 fifo_len; in rpm2_get_lmac_fifo_len() local
536 fifo_len = rpm->mac_ops->fifo_len / 2; in rpm2_get_lmac_fifo_len()
538 fifo_len = rpm->mac_ops->fifo_len; in rpm2_get_lmac_fifo_len()
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| D | cgx.c | 502 u32 fifo_len; in cgx_get_lmac_fifo_len() local
504 fifo_len = cgx->mac_ops->fifo_len; in cgx_get_lmac_fifo_len()
509 return fifo_len; in cgx_get_lmac_fifo_len()
511 return fifo_len / 2; in cgx_get_lmac_fifo_len()
515 return fifo_len / 2; in cgx_get_lmac_fifo_len()
516 return fifo_len / 4; in cgx_get_lmac_fifo_len()
519 return fifo_len / 4; in cgx_get_lmac_fifo_len()
1767 cgx->mac_ops->fifo_len = FIELD_GET(CGX_CONST_RXFIFO_SIZE, cfg); in cgx_populate_features()
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| D | lmac_common.h | 75 u32 fifo_len; member
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| D | rvu_cgx.c | 927 u32 fifo_len; in rvu_cgx_get_fifolen() local
930 fifo_len = mac_ops ? mac_ops->fifo_len : 0; in rvu_cgx_get_fifolen()
932 return fifo_len; in rvu_cgx_get_fifolen()
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| /linux-6.12.1/drivers/mailbox/ |
| D | sprd-mailbox.c | 83 u32 fifo_len; in sprd_mbox_get_fifo_len() local
91 fifo_len = priv->outbox_fifo_depth; in sprd_mbox_get_fifo_len()
93 fifo_len = 0; in sprd_mbox_get_fifo_len()
95 fifo_len = wr_pos - rd_pos; in sprd_mbox_get_fifo_len()
97 fifo_len = priv->outbox_fifo_depth - rd_pos + wr_pos; in sprd_mbox_get_fifo_len()
100 return fifo_len; in sprd_mbox_get_fifo_len()
106 u32 fifo_sts, fifo_len, msg[2]; in do_outbox_isr() local
111 fifo_len = sprd_mbox_get_fifo_len(priv, fifo_sts); in do_outbox_isr()
112 if (!fifo_len) { in do_outbox_isr()
117 for (i = 0; i < fifo_len; i++) { in do_outbox_isr()
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| /linux-6.12.1/drivers/tty/serial/8250/ |
| D | 8250_dfl.c | 55 u64 fifo_len, clk_freq, reg_layout; in dfl_uart_get_params() local
65 ret = dfh_get_u64_param_val(dfl_dev, DFHv1_PARAM_ID_FIFO_LEN, &fifo_len); in dfl_uart_get_params()
69 switch (fifo_len) { in dfl_uart_get_params()
83 return dev_err_probe(dev, -EINVAL, "unsupported FIFO_LEN %llu\n", fifo_len); in dfl_uart_get_params()
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| /linux-6.12.1/drivers/iio/imu/st_lsm6dsx/ |
| D | st_lsm6dsx_buffer.c | 377 u16 fifo_len, pattern_len = hw->sip * ST_LSM6DSX_SAMPLE_SIZE; in st_lsm6dsx_read_fifo() local
395 fifo_len = (le16_to_cpu(fifo_status) & fifo_diff_mask) * in st_lsm6dsx_read_fifo()
397 fifo_len = (fifo_len / pattern_len) * pattern_len; in st_lsm6dsx_read_fifo()
404 for (read_len = 0; read_len < fifo_len; read_len += pattern_len) { in st_lsm6dsx_read_fifo()
597 u16 fifo_len, fifo_diff_mask; in st_lsm6dsx_read_tagged_fifo() local
621 fifo_len = (le16_to_cpu(fifo_status) & fifo_diff_mask) * in st_lsm6dsx_read_tagged_fifo()
623 if (!fifo_len) in st_lsm6dsx_read_tagged_fifo()
626 for (read_len = 0; read_len < fifo_len; read_len += pattern_len) { in st_lsm6dsx_read_tagged_fifo()
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| D | st_lsm6dsx_core.c | 2468 int fifo_len = 0, len; in st_lsm6dsx_handler_thread() local
2493 fifo_len += len; in st_lsm6dsx_handler_thread()
2496 return fifo_len || event ? IRQ_HANDLED : IRQ_NONE; in st_lsm6dsx_handler_thread()
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| /linux-6.12.1/drivers/gpu/drm/nouveau/dispnv04/ |
| D | arb.c | 115 int fifo_len, min_lwm, max_lwm; in nv10_calc_arb() local
126 fifo_len = arb->two_heads ? 1536 : 1024; /* B */ in nv10_calc_arb()
172 max_burst_o = (1 + fifo_len - extra_lat * drain_rate / (1000 * 1000)) in nv10_calc_arb()
185 max_lwm = fifo_len - fifo->burst in nv10_calc_arb()
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| /linux-6.12.1/drivers/spi/ |
| D | spi-rockchip.c | 187 u32 fifo_len; member
289 u32 tx_free = rs->fifo_len - readl_relaxed(rs->regs + ROCKCHIP_SPI_TXFLR); in rockchip_spi_pio_writer()
476 .dst_maxburst = rs->fifo_len / 4, in rockchip_spi_prepare_dma()
583 if ((xfer->len / rs->n_bytes) < rs->fifo_len) in rockchip_spi_config()
586 writel_relaxed(rs->fifo_len / 2 - 1, rs->regs + ROCKCHIP_SPI_RXFTLR); in rockchip_spi_config()
588 writel_relaxed(rs->fifo_len / 2 - 1, rs->regs + ROCKCHIP_SPI_DMATDLR); in rockchip_spi_config()
712 return xfer->len / bytes_per_word >= rs->fifo_len; in rockchip_spi_can_dma()
821 rs->fifo_len = get_fifo_len(rs); in rockchip_spi_probe()
822 if (!rs->fifo_len) { in rockchip_spi_probe()
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| D | spi-dw-core.c | 114 tx_room = dws->fifo_len - dw_readl(dws, DW_SPI_TXFLR); in dw_spi_tx_max()
124 rxtx_gap = dws->fifo_len - (dws->rx_len - dws->tx_len); in dw_spi_tx_max()
366 level = min_t(unsigned int, dws->fifo_len / 2, dws->tx_len); in dw_spi_irq_setup()
561 len = min(dws->fifo_len, dws->tx_len); in dw_spi_write_then_read()
580 room = min(dws->fifo_len - entries, len); in dw_spi_write_then_read()
855 if (!dws->fifo_len) { in dw_spi_hw_init()
865 dws->fifo_len = (fifo == 1) ? 0 : fifo; in dw_spi_hw_init()
866 dev_dbg(dev, "Detected FIFO size: %u bytes\n", dws->fifo_len); in dw_spi_hw_init()
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| D | spi-hisi-kunpeng.c | 129 u32 fifo_len; /* depth of the FIFO buffer */ member
226 u32 max = min_t(u32, hs->rx_len, hs->fifo_len); in hisi_spi_reader()
252 u32 max = min_t(u32, hs->tx_len, hs->fifo_len); in hisi_spi_writer()
332 hs->fifo_len = 256; in hisi_spi_hw_init()
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| D | spi-s3c64xx.c | 801 const unsigned int fifo_len = sdd->fifo_depth; in s3c64xx_spi_transfer_one() local
829 if (!is_polling(sdd) && xfer->len >= fifo_len && in s3c64xx_spi_transfer_one()
832 } else if (xfer->len >= fifo_len) { in s3c64xx_spi_transfer_one()
837 xfer->len = fifo_len - 1; in s3c64xx_spi_transfer_one()
855 if (fifo_len == 128) in s3c64xx_spi_transfer_one()
857 else if (fifo_len == 256) in s3c64xx_spi_transfer_one()
932 if (target_len >= fifo_len) in s3c64xx_spi_transfer_one()
933 xfer->len = fifo_len - 1; in s3c64xx_spi_transfer_one()
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| D | spi-dw-mmio.c | 252 dwsmmio->dws.fifo_len = 31; in dw_spi_mountevans_imc_init()
267 dwsmmio->dws.fifo_len = 31; in dw_spi_canaan_k210_init()
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| D | spi-dw-dma.c | 43 def_burst = dws->fifo_len / 2; in dw_spi_dma_maxburst_init()
251 if (xfer->len <= dws->fifo_len) in dw_spi_can_dma()
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| D | spi-dw.h | 161 u32 fifo_len; /* depth of the FIFO buffer */ member
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| /linux-6.12.1/drivers/net/wireless/intel/iwlwifi/fw/ |
| D | dbg.c | 66 u32 fifo_len; in iwl_fwrt_dump_rxf() local
71 fifo_len = size; in iwl_fwrt_dump_rxf()
74 if (fifo_len == 0) in iwl_fwrt_dump_rxf()
79 (*dump_data)->len = cpu_to_le32(fifo_len + sizeof(*fifo_hdr)); in iwl_fwrt_dump_rxf()
107 fifo_len /= sizeof(u32); /* Size in DWORDS */ in iwl_fwrt_dump_rxf()
108 for (i = 0; i < fifo_len; i++) in iwl_fwrt_dump_rxf()
121 u32 fifo_len; in iwl_fwrt_dump_txf() local
126 fifo_len = size; in iwl_fwrt_dump_txf()
129 if (fifo_len == 0) in iwl_fwrt_dump_txf()
134 (*dump_data)->len = cpu_to_le32(fifo_len + sizeof(*fifo_hdr)); in iwl_fwrt_dump_txf()
[all …]
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| /linux-6.12.1/drivers/media/rc/ |
| D | nuvoton-cir.c | 209 int fifo_len, duration; in wakeup_data_show() local
216 fifo_len = nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFO_COUNT); in wakeup_data_show()
217 fifo_len = min(fifo_len, WAKEUP_MAX_SIZE); in wakeup_data_show()
223 for (i = 0; i < fifo_len; i++) { in wakeup_data_show()
318 u8 i, fifo_len; in cir_wake_dump_regs() local
369 fifo_len = nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFO_COUNT); in cir_wake_dump_regs()
370 pr_info("%s: Dump CIR WAKE FIFO (len %d)\n", NVT_DRIVER_NAME, fifo_len); in cir_wake_dump_regs()
372 for (i = 0; i < fifo_len; i++) in cir_wake_dump_regs()
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| /linux-6.12.1/drivers/crypto/bcm/ |
| D | util.c | 357 u32 fifo_len; in spu_debugfs_read() local
459 fifo_len = spu_ofifo_ctrl & SPU_FIFO_WATERMARK; in spu_debugfs_read()
463 i, fifo_len); in spu_debugfs_read()
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| /linux-6.12.1/drivers/net/ethernet/neterion/ |
| D | s2io.h | 380 u32 fifo_len; /* specifies len of FIFO up to 8192, ie no of TxDLs */ member
651 u32 fifo_len; member
656 u32 fifo_len; member
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| D | s2io.c | 584 size += tx_cfg->fifo_len; in init_shared_mem()
597 size = tx_cfg->fifo_len; in init_shared_mem()
615 int fifo_len = tx_cfg->fifo_len; in init_shared_mem() local
616 int list_holder_size = fifo_len * sizeof(struct list_info_hold); in init_shared_mem()
626 int page_num = TXD_MEM_PAGE_CNT(config->tx_cfg[i].fifo_len, in init_shared_mem()
632 fifo->tx_curr_put_info.fifo_len = tx_cfg->fifo_len - 1; in init_shared_mem()
634 fifo->tx_curr_get_info.fifo_len = tx_cfg->fifo_len - 1; in init_shared_mem()
674 if (l == tx_cfg->fifo_len) in init_shared_mem()
689 size = tx_cfg->fifo_len; in init_shared_mem()
900 page_num = TXD_MEM_PAGE_CNT(tx_cfg->fifo_len, lst_per_page); in free_shared_mem()
[all …]
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| /linux-6.12.1/drivers/crypto/ |
| D | talitos.h | 140 unsigned int fifo_len; member
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| D | talitos.c | 307 priv->chan[ch].head = (priv->chan[ch].head + 1) & (priv->fifo_len - 1); in talitos_submit()
384 priv->chan[ch].tail = (tail + 1) & (priv->fifo_len - 1); in flush_channel()
483 iter = (iter + 1) & (priv->fifo_len - 1);
3446 priv->fifo_len = roundup_pow_of_two(priv->chfifo_len); in talitos_probe()
3457 priv->fifo_len, in talitos_probe()
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| /linux-6.12.1/drivers/media/radio/ |
| D | radio-si476x.c | 1087 size_t fifo_len; in si476x_radio_fops_read() local
1107 fifo_len = kfifo_len(&radio->core->rds_fifo); in si476x_radio_fops_read()
1110 min(fifo_len, count), in si476x_radio_fops_read()
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| /linux-6.12.1/drivers/scsi/arm/ |
| D | fas216.c | 1557 unsigned int fifo_len = fas216_readb(info, REG_CFIS) & CFIS_CF; in fas216_funcdone_intr() local
1567 if (fifo_len != 2) { in fas216_funcdone_intr()
1568 fas216_log(info, 0, "odd number of bytes in FIFO: %d", fifo_len); in fas216_funcdone_intr()
1586 info->scsi.msgin_fifo = fifo_len; in fas216_funcdone_intr()
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