| /drivers/i2c/busses/ |
| D | i2c-exynos5.c | 214 unsigned int fifo_depth; member
219 .fifo_depth = 64,
224 .fifo_depth = 16,
229 .fifo_depth = 16,
487 len = i2c->variant->fifo_depth - fifo_level; in exynos5_i2c_irq()
628 trig_lvl = (i2c->msg->len > i2c->variant->fifo_depth) ? in exynos5_i2c_message_start()
629 (i2c->variant->fifo_depth * 3 / 4) : i2c->msg->len; in exynos5_i2c_message_start()
637 trig_lvl = (i2c->msg->len > i2c->variant->fifo_depth) ? in exynos5_i2c_message_start()
638 (i2c->variant->fifo_depth * 1 / 4) : i2c->msg->len; in exynos5_i2c_message_start()
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| /drivers/spi/ |
| D | spi-sun6i.c | 103 unsigned long fifo_depth; member
160 cnt = sspi->fifo_depth - sun6i_spi_get_tx_fifo_count(sspi); in sun6i_spi_fill_fifo()
303 trig_level = sspi->fifo_depth / 4 * 3; in sun6i_spi_transfer_one()
310 trig_level = sspi->fifo_depth / 2; in sun6i_spi_transfer_one()
424 if (rx_len > sspi->fifo_depth) in sun6i_spi_transfer_one()
426 if (tx_len > sspi->fifo_depth) in sun6i_spi_transfer_one()
572 return xfer->len > sspi->fifo_depth; in sun6i_spi_can_dma()
611 sspi->fifo_depth = (unsigned long)of_device_get_match_data(&pdev->dev); in sun6i_spi_probe()
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| D | spi-sifive.c | 94 unsigned int fifo_depth; /* fifo depth in words */ member
205 return 1600000 * spi->fifo_depth <= t->speed_hz * mode; in sifive_spi_prep_transfer()
265 unsigned int n_words = min(remaining_words, spi->fifo_depth); in sifive_spi_transfer_one()
331 &spi->fifo_depth); in sifive_spi_probe()
333 spi->fifo_depth = SIFIVE_SPI_DEFAULT_DEPTH; in sifive_spi_probe()
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| D | spi-omap2-mcspi.c | 128 int fifo_depth; member
332 mcspi->fifo_depth = max_fifo_depth; in omap2_mcspi_set_fifo()
345 mcspi->fifo_depth = 0; in omap2_mcspi_set_fifo()
458 if (mcspi->fifo_depth == 0) in omap2_mcspi_rx_dma()
478 if ((l & OMAP2_MCSPI_CHCONF_TURBO) && mcspi->fifo_depth == 0) in omap2_mcspi_rx_dma()
527 if (mcspi->fifo_depth > 0) in omap2_mcspi_rx_dma()
653 if (mcspi->fifo_depth > 0) { in omap2_mcspi_txrx_dma()
667 if (mcspi->fifo_depth > 0) { in omap2_mcspi_txrx_dma()
1226 if (mcspi->fifo_depth > 0) in omap2_mcspi_transfer_one()
1249 if (mcspi->fifo_depth > 0 && t) in omap2_mcspi_transfer_one()
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| D | spi-cadence-quadspi.c | 79 u32 fifo_depth; member
1302 if (of_property_read_u32(np, "cdns,fifo-depth", &cqspi->fifo_depth)) { in cqspi_of_get_pdata()
1339 writel(cqspi->fifo_depth / 2, cqspi->iobase + CQSPI_REG_SRAMPARTITION); in cqspi_controller_init()
1346 writel(cqspi->fifo_depth * cqspi->fifo_width / 2, in cqspi_controller_init()
1349 writel(cqspi->fifo_depth * cqspi->fifo_width / 8, in cqspi_controller_init()
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| /drivers/parport/ |
| D | parport_ip32.c | 254 unsigned int fifo_depth; member
1286 count = priv->fifo_depth; in parport_ip32_fwp_wait_polling()
1353 count = priv->fifo_depth; in parport_ip32_fwp_wait_interrupt()
1563 for (residue = priv->fifo_depth; residue > 0; residue--) { in parport_ip32_get_fifo_residue()
1656 parport_ip32_drain_fifo(p, physport->cad->timeout * priv->fifo_depth); in parport_ip32_compat_write_data()
1737 parport_ip32_drain_fifo(p, physport->cad->timeout * priv->fifo_depth); in parport_ip32_ecp_write_data()
1887 priv->fifo_depth = 0; in parport_ip32_fifo_supported()
1891 priv->fifo_depth = i; in parport_ip32_fifo_supported()
1900 if (!priv->fifo_depth) { in parport_ip32_fifo_supported()
1904 pr_probe(p, "FIFO is %u PWords deep\n", priv->fifo_depth); in parport_ip32_fifo_supported()
[all …]
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| D | parport_pc.c | 474 const int fifo_depth = priv->fifo_depth; in parport_pc_fifo_write_block_pio() local
537 const int n = left < fifo_depth ? left : fifo_depth; in parport_pc_fifo_write_block_pio()
735 expire = jiffies + (priv->fifo_depth * HZ * 4); in parport_pc_compat_write_block_pio()
750 for (written -= priv->fifo_depth; ; written++) { in parport_pc_compat_write_block_pio()
830 expire = jiffies + (priv->fifo_depth * (HZ * 4)); in parport_pc_ecp_write_block_pio()
845 for (written -= priv->fifo_depth; ; written++) { in parport_pc_ecp_write_block_pio()
1588 priv->fifo_depth = i; in parport_ECP_supported()
1595 for (i = 1; i <= priv->fifo_depth; i++) { in parport_ECP_supported()
1602 if (i <= priv->fifo_depth) { in parport_ECP_supported()
1619 for (i = 1; i <= priv->fifo_depth; i++) { in parport_ECP_supported()
[all …]
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| /drivers/gpu/drm/vc4/ |
| D | vc4_crtc.c | 216 u32 fifo_len_bytes = pv_data->fifo_depth; in vc4_get_fifo_full_level()
974 .fifo_depth = 64,
988 .fifo_depth = 64,
1002 .fifo_depth = 64,
1016 .fifo_depth = 64,
1030 .fifo_depth = 64,
1044 .fifo_depth = 256,
1057 .fifo_depth = 64,
1070 .fifo_depth = 64,
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| D | vc4_drv.h | 472 unsigned int fifo_depth; member
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| /drivers/mmc/host/ |
| D | dw_mmc-pci.c | 31 .fifo_depth = 32,
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| D | dw_mmc.c | 1003 tx_wmark = (host->fifo_depth) / 2; in dw_mci_adjust_fifoth()
1004 tx_wmark_invers = host->fifo_depth - tx_wmark; in dw_mci_adjust_fifoth()
1033 u32 blksz_depth, fifo_depth; in dw_mci_ctrl_thld() local
1064 fifo_depth = host->fifo_depth; in dw_mci_ctrl_thld()
1066 if (blksz_depth > fifo_depth) in dw_mci_ctrl_thld()
2623 unsigned int fifo_depth = host->fifo_depth; in dw_mci_write_data_pio() local
2636 fcnt = ((fifo_depth - in dw_mci_write_data_pio()
3181 if (device_property_read_u32(dev, "fifo-depth", &pdata->fifo_depth)) in dw_mci_parse_dt()
3356 if (!host->pdata->fifo_depth) { in dw_mci_probe()
3366 fifo_size = host->pdata->fifo_depth; in dw_mci_probe()
[all …]
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| D | dw_mmc.h | 214 int fifo_depth; member
267 unsigned int fifo_depth; member
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| /drivers/video/fbdev/aty/ |
| D | aty128fb.c | 409 u32 fifo_depth; member
992 par->constants.fifo_depth = 32; in aty128_timings()
1430 u32 fifo_depth = par->constants.fifo_depth; in aty128_ddafifo() local
1462 roff = x * (fifo_depth - 4); in aty128_ddafifo()
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| /drivers/usb/gadget/udc/ |
| D | amd5536udc.h | 524 fifo_depth : 14, member
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| D | snps_udc_core.c | 1446 dev->ep[UDC_EPIN_STATUS_IX].fifo_depth = UDC_EPIN_SMALLINT_BUFF_SIZE; in make_ep_lists()
1448 dev->ep[UDC_EPIN_IX].fifo_depth = UDC_FS_EPIN_BUFF_SIZE; in make_ep_lists()
1450 dev->ep[UDC_EPIN_IX].fifo_depth = hs_tx_buf; in make_ep_lists()
1451 dev->ep[UDC_EPOUT_IX].fifo_depth = UDC_RXFIFO_SIZE; in make_ep_lists()
1549 ep->fifo_depth = UDC_TXFIFO_SIZE; in udc_setup_endpoints()
1552 ep->fifo_depth = UDC_RXFIFO_SIZE; in udc_setup_endpoints()
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| /drivers/usb/dwc3/ |
| D | gadget.c | 724 int fifo_depth; in dwc3_gadget_clear_tx_fifos() local
735 fifo_depth = DWC3_GTXFIFOSIZ_TXFDEP(size); in dwc3_gadget_clear_tx_fifos()
737 fifo_depth = DWC31_GTXFIFOSIZ_TXFDEP(size); in dwc3_gadget_clear_tx_fifos()
739 dwc->last_fifo_depth = fifo_depth; in dwc3_gadget_clear_tx_fifos()
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| /drivers/block/ |
| D | floppy.c | 1243 static int fifo_depth = 0xa; variable
1253 output_byte(fdc, 0x10 | (no_fifo & 0x20) | (fifo_depth & 0xf)); in fdc_configure()
4397 {"fifo_depth", NULL, &fifo_depth, 0xa, 0},
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