| /linux/drivers/tty/serial/8250/ |
| H A D | 8250_ingenic.c | 26 int fifosize; member
270 uart.port.fifosize = cdata->fifosize; in ingenic_uart_probe()
328 .fifosize = 16,
333 .fifosize = 32,
338 .fifosize = 64,
343 .fifosize = 64,
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| H A D | 8250_of.c | 229 if (port8250.port.fifosize) in of_platform_serial_probe()
235 (tx_threshold < port8250.port.fifosize)) in of_platform_serial_probe()
236 port8250.tx_loadsz = port8250.port.fifosize - tx_threshold; in of_platform_serial_probe()
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| H A D | 8250_port.c | 1185 port->fifosize = uart_config[up->port.type].fifo_size; in autoconfig()
2133 if (port->fifosize <= 1) in serial8250_set_TRG_levels()
2137 if (up->tx_loadsz < 2 || up->tx_loadsz > port->fifosize) { in serial8250_set_TRG_levels()
2142 serial_port_out(port, UART_ALTR_TX_LOW, port->fifosize - up->tx_loadsz); in serial8250_set_TRG_levels()
2254 if (!port->fifosize) in serial8250_do_startup()
2255 port->fifosize = uart_config[port->type].fifo_size; in serial8250_do_startup()
2632 if (port->fifosize <= 1) in serial8250_set_trigger_for_slow_speed()
2978 if (!(up->capabilities & UART_CAP_FIFO) || uport->fifosize <= 1) in do_get_rxtrig()
3015 if (!(up->capabilities & UART_CAP_FIFO) || uport->fifosize <= 1) in do_set_rxtrig()
3182 if (!up->port.fifosize) in serial8250_set_defaults()
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| H A D | 8250_dw.c | 185 serial8250_fifo_wait_for_lsr_thre(up, p->fifosize); in dw8250_idle_enter()
836 if (p->fifosize) { in dw8250_probe()
837 data->data.dma.rxconf.src_maxburst = p->fifosize / 4; in dw8250_probe()
838 data->data.dma.txconf.dst_maxburst = p->fifosize / 4; in dw8250_probe()
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| H A D | 8250_pxa.c | 127 uart.port.fifosize = 64; in serial_pxa_probe()
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| H A D | 8250_uniphier.c | 209 up.port.fifosize = 64; in uniphier_uart_probe()
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| H A D | 8250_dwlib.c | 290 p->fifosize = DW_UART_CPR_FIFO_SIZE(reg); in dw8250_setup_port()
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| /linux/drivers/tty/serial/ |
| H A D | sccnxp.c | 106 unsigned int fifosize; member
142 .fifosize = 3,
153 .fifosize = 3,
164 .fifosize = 3,
175 .fifosize = 16,
186 .fifosize = 16,
197 .fifosize = 256,
208 .fifosize = 3,
219 .fifosize = 3,
984 s->port[i].fifosize = s->chip->fifosize; in sccnxp_probe()
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| H A D | tegra-utc.c | 69 unsigned int fifosize; member
427 u32 burst_size = tup->fifosize; in tegra_utc_console_write_atomic()
497 tup->port.fifosize = tup->fifosize; in tegra_utc_setup_port()
554 tup->fifosize = *soc_fifosize; in tegra_utc_probe()
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| H A D | bcm63xx_uart.c | 312 port->fifosize - val, in bcm_uart_do_tx()
423 val |= (port->fifosize / 2) << UART_MCTL_RXFIFOTHRESH_SHIFT; in bcm_uart_startup()
424 val |= (port->fifosize / 2) << UART_MCTL_TXFIFOTHRESH_SHIFT; in bcm_uart_startup()
611 return !(port->fifosize - val); in bcm_uart_tx_full()
851 port->fifosize = 16; in bcm_uart_probe()
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| H A D | meson_uart.c | 299 val = (AML_UART_RECV_IRQ(1) | AML_UART_XMIT_IRQ(port->fifosize / 2)); in meson_uart_startup()
701 u32 fifosize = 64; /* Default is 64, 128 for EE UART_0 */ in meson_uart_probe() local
731 of_property_read_u32(pdev->dev.of_node, "fifo-size", &fifosize); in meson_uart_probe()
771 port->fifosize = fifosize; in meson_uart_probe()
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| H A D | pch_uart.c | 645 dma_free_coherent(port->dev, port->fifosize, priv->rx_buf_virt, in pch_free_dma()
714 priv->rx_buf_virt = dma_alloc_coherent(port->dev, port->fifosize, in pch_request_dma()
1646 int fifosize; in pch_uart_init_port() local
1664 fifosize = 256; /* EG20T/ML7213: UART0 */ in pch_uart_init_port()
1667 fifosize = 64; /* EG20T:UART1~3 ML7213: UART1~2*/ in pch_uart_init_port()
1686 priv->fifo_size = fifosize; in pch_uart_init_port()
1697 priv->port.fifosize = fifosize; in pch_uart_init_port()
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| H A D | mux.c | 193 port->fifosize - UART_GET_FIFO_CNT(port), in mux_write()
459 port->fifosize = MUX_FIFO_SIZE; in mux_probe()
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| H A D | 21285.c | 272 if (port->fifosize) in serial21285_set_termios()
374 .fifosize = 16,
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| H A D | serial_port.c | 256 device_property_read_u32(dev, "fifo-size", &port->fifosize); in __uart_read_properties()
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| H A D | milbeaut_usio.c | 95 count = port->fifosize - in mlb_usio_tx_chars()
538 port->fifosize = 128; in mlb_usio_probe()
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| H A D | tegra-tcu.c | 232 port->fifosize = 1; in tegra_tcu_probe()
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| H A D | st-asc.c | 226 return port->fifosize / 2; in asc_hw_txroom()
697 port->fifosize = ASC_FIFO_SIZE; in asc_init_port()
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| H A D | sunsab.c | 267 for (i = 0; i < up->port.fifosize; i++) { in transmit_chars()
454 for (i = 0; i < up->port.fifosize; i++) { in sunsab_start_tx()
979 up->port.fifosize = SAB82532_XMIT_FIFO_SIZE; in sunsab_init_one()
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| H A D | ar933x_uart.c | 408 count = up->port.fifosize; in ar933x_uart_tx_chars()
828 port->fifosize = AR933X_UART_FIFO_SIZE; in ar933x_uart_probe()
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| H A D | pxa.c | 179 uart_port_tx_limited(&up->port, ch, up->port.fifosize / 2, in transmit_chars()
834 sport->port.fifosize = 64; in serial_pxa_probe()
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| /linux/drivers/i2c/busses/ |
| H A D | i2c-jz4780.c | 135 int fifosize; member
478 if (rd_left <= i2c->cdata->fifosize) in jz4780_i2c_irq()
485 int max_send = (i2c->cdata->fifosize - 1) in jz4780_i2c_irq()
492 i2c->cdata->fifosize in jz4780_i2c_irq()
584 if (len <= i2c->cdata->fifosize) in jz4780_i2c_xfer_read()
740 .fifosize = JZ4780_I2C_FIFO_LEN,
748 .fifosize = X1000_I2C_FIFO_LEN,
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| /linux/drivers/usb/mtu3/ |
| H A D | mtu3_core.c | 545 u32 fifosize; in get_ep_fifo_config() local
548 fifosize = mtu3_readl(mtu->mac_base, U3D_CAP_EPNTXFFSZ); in get_ep_fifo_config()
551 tx_fifo->limit = fifosize / MTU3_EP_FIFO_UNIT; in get_ep_fifo_config()
554 fifosize = mtu3_readl(mtu->mac_base, U3D_CAP_EPNRXFFSZ); in get_ep_fifo_config()
557 rx_fifo->limit = fifosize / MTU3_EP_FIFO_UNIT; in get_ep_fifo_config()
561 fifosize = mtu3_readl(mtu->mac_base, U3D_CAP_EPNTXFFSZ); in get_ep_fifo_config()
564 tx_fifo->limit = (fifosize / MTU3_EP_FIFO_UNIT) >> 1; in get_ep_fifo_config()
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| /linux/arch/arm64/boot/dts/exynos/ |
| H A D | exynosautov9.dtsi | 464 samsung,uart-fifosize = <256>;
556 samsung,uart-fifosize = <256>;
648 samsung,uart-fifosize = <64>;
740 samsung,uart-fifosize = <64>;
832 samsung,uart-fifosize = <64>;
924 samsung,uart-fifosize = <64>;
1016 samsung,uart-fifosize = <256>;
1108 samsung,uart-fifosize = <64>;
1200 samsung,uart-fifosize = <64>;
1292 samsung,uart-fifosize = <64>;
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| H A D | exynos7885.dtsi | 323 samsung,uart-fifosize = <64>;
337 samsung,uart-fifosize = <256>;
351 samsung,uart-fifosize = <256>;
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