summaryrefslogtreecommitdiffstats
path: root/drivers/tty/serial
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/tty/serial')
-rw-r--r--drivers/tty/serial/8250/8250.c8
-rw-r--r--drivers/tty/serial/Kconfig10
-rw-r--r--drivers/tty/serial/amba-pl011.c2
-rw-r--r--drivers/tty/serial/ifx6x60.c2
-rw-r--r--drivers/tty/serial/imx.c30
-rw-r--r--drivers/tty/serial/mxs-auart.c14
-rw-r--r--drivers/tty/serial/of_serial.c1
-rw-r--r--drivers/tty/serial/pch_uart.c59
-rw-r--r--drivers/tty/serial/pmac_zilog.c12
-rw-r--r--drivers/tty/serial/samsung.c4
-rw-r--r--drivers/tty/serial/serial_core.c6
-rw-r--r--drivers/tty/serial/sh-sci.c13
-rw-r--r--drivers/tty/serial/uartlite.c3
13 files changed, 103 insertions, 61 deletions
diff --git a/drivers/tty/serial/8250/8250.c b/drivers/tty/serial/8250/8250.c
index 6e1958a325b..8123f784bcd 100644
--- a/drivers/tty/serial/8250/8250.c
+++ b/drivers/tty/serial/8250/8250.c
@@ -282,6 +282,14 @@ static const struct serial8250_config uart_config[] = {
.fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10,
.flags = UART_CAP_FIFO | UART_CAP_AFE | UART_CAP_EFR,
},
+ [PORT_LPC3220] = {
+ .name = "LPC3220",
+ .fifo_size = 64,
+ .tx_loadsz = 32,
+ .fcr = UART_FCR_DMA_SELECT | UART_FCR_ENABLE_FIFO |
+ UART_FCR_R_TRIG_00 | UART_FCR_T_TRIG_00,
+ .flags = UART_CAP_FIFO,
+ },
};
/* Uart divisor latch read */
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 070b442c1f8..4720b4ba096 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -160,10 +160,12 @@ config SERIAL_KS8695_CONSOLE
config SERIAL_CLPS711X
tristate "CLPS711X serial port support"
- depends on ARM && ARCH_CLPS711X
+ depends on ARCH_CLPS711X
select SERIAL_CORE
+ default y
help
- ::: To be written :::
+ This enables the driver for the on-chip UARTs of the Cirrus
+ Logic EP711x/EP721x/EP731x processors.
config SERIAL_CLPS711X_CONSOLE
bool "Support for console on CLPS711X serial port"
@@ -173,9 +175,7 @@ config SERIAL_CLPS711X_CONSOLE
Even if you say Y here, the currently visible virtual console
(/dev/tty0) will still be used as the system console by default, but
you can alter that using a kernel command line option such as
- "console=ttyCL1". (Try "man bootparam" or see the documentation of
- your boot loader (lilo or loadlin) about how to pass options to the
- kernel at boot time.)
+ "console=ttyCL1".
config SERIAL_SAMSUNG
tristate "Samsung SoC serial support"
diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index c17923ec6e9..d3553b5d3fc 100644
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -53,9 +53,9 @@
#include <linux/delay.h>
#include <linux/types.h>
#include <linux/pinctrl/consumer.h>
+#include <linux/sizes.h>
#include <asm/io.h>
-#include <asm/sizes.h>
#define UART_NR 14
diff --git a/drivers/tty/serial/ifx6x60.c b/drivers/tty/serial/ifx6x60.c
index 144cd3987d4..3ad079ffd04 100644
--- a/drivers/tty/serial/ifx6x60.c
+++ b/drivers/tty/serial/ifx6x60.c
@@ -1331,7 +1331,7 @@ static const struct spi_device_id ifx_id_table[] = {
MODULE_DEVICE_TABLE(spi, ifx_id_table);
/* spi operations */
-static const struct spi_driver ifx_spi_driver = {
+static struct spi_driver ifx_spi_driver = {
.driver = {
.name = DRVNAME,
.pm = &ifx_spi_pm,
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c
index d5c689d6217..e309e8b0aab 100644
--- a/drivers/tty/serial/imx.c
+++ b/drivers/tty/serial/imx.c
@@ -132,6 +132,7 @@
#define UCR4_OREN (1<<1) /* Receiver overrun interrupt enable */
#define UCR4_DREN (1<<0) /* Recv data ready interrupt enable */
#define UFCR_RXTL_SHF 0 /* Receiver trigger level shift */
+#define UFCR_DCEDTE (1<<6) /* DCE/DTE mode select */
#define UFCR_RFDIV (7<<7) /* Reference freq divider mask */
#define UFCR_RFDIV_REG(x) (((x) < 7 ? 6 - (x) : 6) << 7)
#define UFCR_TXTL_SHF 10 /* Transmitter trigger level shift */
@@ -667,22 +668,11 @@ static void imx_break_ctl(struct uart_port *port, int break_state)
static int imx_setup_ufcr(struct imx_port *sport, unsigned int mode)
{
unsigned int val;
- unsigned int ufcr_rfdiv;
-
- /* set receiver / transmitter trigger level.
- * RFDIV is set such way to satisfy requested uartclk value
- */
- val = TXTL << 10 | RXTL;
- ufcr_rfdiv = (clk_get_rate(sport->clk_per) + sport->port.uartclk / 2)
- / sport->port.uartclk;
-
- if(!ufcr_rfdiv)
- ufcr_rfdiv = 1;
-
- val |= UFCR_RFDIV_REG(ufcr_rfdiv);
+ /* set receiver / transmitter trigger level */
+ val = readl(sport->port.membase + UFCR) & (UFCR_RFDIV | UFCR_DCEDTE);
+ val |= TXTL << UFCR_TXTL_SHF | RXTL;
writel(val, sport->port.membase + UFCR);
-
return 0;
}
@@ -754,6 +744,7 @@ static int imx_startup(struct uart_port *port)
}
}
+ spin_lock_irqsave(&sport->port.lock, flags);
/*
* Finally, clear and enable interrupts
*/
@@ -807,7 +798,6 @@ static int imx_startup(struct uart_port *port)
/*
* Enable modem status interrupts
*/
- spin_lock_irqsave(&sport->port.lock,flags);
imx_enable_ms(&sport->port);
spin_unlock_irqrestore(&sport->port.lock,flags);
@@ -837,10 +827,13 @@ static void imx_shutdown(struct uart_port *port)
{
struct imx_port *sport = (struct imx_port *)port;
unsigned long temp;
+ unsigned long flags;
+ spin_lock_irqsave(&sport->port.lock, flags);
temp = readl(sport->port.membase + UCR2);
temp &= ~(UCR2_TXEN);
writel(temp, sport->port.membase + UCR2);
+ spin_unlock_irqrestore(&sport->port.lock, flags);
if (USE_IRDA(sport)) {
struct imxuart_platform_data *pdata;
@@ -869,12 +862,14 @@ static void imx_shutdown(struct uart_port *port)
* Disable all interrupts, port and break condition.
*/
+ spin_lock_irqsave(&sport->port.lock, flags);
temp = readl(sport->port.membase + UCR1);
temp &= ~(UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_RTSDEN | UCR1_UARTEN);
if (USE_IRDA(sport))
temp &= ~(UCR1_IREN);
writel(temp, sport->port.membase + UCR1);
+ spin_unlock_irqrestore(&sport->port.lock, flags);
}
static void
@@ -1217,6 +1212,9 @@ imx_console_write(struct console *co, const char *s, unsigned int count)
struct imx_port *sport = imx_ports[co->index];
struct imx_port_ucrs old_ucr;
unsigned int ucr1;
+ unsigned long flags;
+
+ spin_lock_irqsave(&sport->port.lock, flags);
/*
* First, save UCR1/2/3 and then disable interrupts
@@ -1242,6 +1240,8 @@ imx_console_write(struct console *co, const char *s, unsigned int count)
while (!(readl(sport->port.membase + USR2) & USR2_TXDC));
imx_port_ucrs_restore(&sport->port, &old_ucr);
+
+ spin_unlock_irqrestore(&sport->port.lock, flags);
}
/*
diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c
index 2e341b81ff8..3a667eed63d 100644
--- a/drivers/tty/serial/mxs-auart.c
+++ b/drivers/tty/serial/mxs-auart.c
@@ -73,6 +73,7 @@
#define AUART_CTRL0_CLKGATE (1 << 30)
#define AUART_CTRL2_CTSEN (1 << 15)
+#define AUART_CTRL2_RTSEN (1 << 14)
#define AUART_CTRL2_RTS (1 << 11)
#define AUART_CTRL2_RXE (1 << 9)
#define AUART_CTRL2_TXE (1 << 8)
@@ -259,9 +260,12 @@ static void mxs_auart_set_mctrl(struct uart_port *u, unsigned mctrl)
u32 ctrl = readl(u->membase + AUART_CTRL2);
- ctrl &= ~AUART_CTRL2_RTS;
- if (mctrl & TIOCM_RTS)
- ctrl |= AUART_CTRL2_RTS;
+ ctrl &= ~AUART_CTRL2_RTSEN;
+ if (mctrl & TIOCM_RTS) {
+ if (u->state->port.flags & ASYNC_CTS_FLOW)
+ ctrl |= AUART_CTRL2_RTSEN;
+ }
+
s->ctrl = mctrl;
writel(ctrl, u->membase + AUART_CTRL2);
}
@@ -359,9 +363,9 @@ static void mxs_auart_settermios(struct uart_port *u,
/* figure out the hardware flow control settings */
if (cflag & CRTSCTS)
- ctrl2 |= AUART_CTRL2_CTSEN;
+ ctrl2 |= AUART_CTRL2_CTSEN | AUART_CTRL2_RTSEN;
else
- ctrl2 &= ~AUART_CTRL2_CTSEN;
+ ctrl2 &= ~(AUART_CTRL2_CTSEN | AUART_CTRL2_RTSEN);
/* set baud rate */
baud = uart_get_baud_rate(u, termios, old, 0, u->uartclk);
diff --git a/drivers/tty/serial/of_serial.c b/drivers/tty/serial/of_serial.c
index 5410c063726..34e71874a89 100644
--- a/drivers/tty/serial/of_serial.c
+++ b/drivers/tty/serial/of_serial.c
@@ -208,6 +208,7 @@ static struct of_device_id __devinitdata of_platform_serial_table[] = {
{ .compatible = "ns16750", .data = (void *)PORT_16750, },
{ .compatible = "ns16850", .data = (void *)PORT_16850, },
{ .compatible = "nvidia,tegra20-uart", .data = (void *)PORT_TEGRA, },
+ { .compatible = "nxp,lpc3220-uart", .data = (void *)PORT_LPC3220, },
#ifdef CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL
{ .compatible = "ibm,qpace-nwp-serial",
.data = (void *)PORT_NWPSERIAL, },
diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c
index 4fdec6a6b75..558ce8509a9 100644
--- a/drivers/tty/serial/pch_uart.c
+++ b/drivers/tty/serial/pch_uart.c
@@ -253,6 +253,9 @@ struct eg20t_port {
dma_addr_t rx_buf_dma;
struct dentry *debugfs;
+
+ /* protect the eg20t_port private structure and io access to membase */
+ spinlock_t lock;
};
/**
@@ -754,7 +757,8 @@ static void pch_dma_rx_complete(void *arg)
tty_flip_buffer_push(tty);
tty_kref_put(tty);
async_tx_ack(priv->desc_rx);
- pch_uart_hal_enable_interrupt(priv, PCH_UART_HAL_RX_INT);
+ pch_uart_hal_enable_interrupt(priv, PCH_UART_HAL_RX_INT |
+ PCH_UART_HAL_RX_ERR_INT);
}
static void pch_dma_tx_complete(void *arg)
@@ -809,7 +813,8 @@ static int handle_rx_to(struct eg20t_port *priv)
int rx_size;
int ret;
if (!priv->start_rx) {
- pch_uart_hal_disable_interrupt(priv, PCH_UART_HAL_RX_INT);
+ pch_uart_hal_disable_interrupt(priv, PCH_UART_HAL_RX_INT |
+ PCH_UART_HAL_RX_ERR_INT);
return 0;
}
buf = &priv->rxbuf;
@@ -1058,7 +1063,7 @@ static irqreturn_t pch_uart_interrupt(int irq, void *dev_id)
int next = 1;
u8 msr;
- spin_lock_irqsave(&priv->port.lock, flags);
+ spin_lock_irqsave(&priv->lock, flags);
handled = 0;
while (next) {
iid = pch_uart_hal_get_iid(priv);
@@ -1078,11 +1083,13 @@ static irqreturn_t pch_uart_interrupt(int irq, void *dev_id)
case PCH_UART_IID_RDR: /* Received Data Ready */
if (priv->use_dma) {
pch_uart_hal_disable_interrupt(priv,
- PCH_UART_HAL_RX_INT);
+ PCH_UART_HAL_RX_INT |
+ PCH_UART_HAL_RX_ERR_INT);
ret = dma_handle_rx(priv);
if (!ret)
pch_uart_hal_enable_interrupt(priv,
- PCH_UART_HAL_RX_INT);
+ PCH_UART_HAL_RX_INT |
+ PCH_UART_HAL_RX_ERR_INT);
} else {
ret = handle_rx(priv);
}
@@ -1116,7 +1123,7 @@ static irqreturn_t pch_uart_interrupt(int irq, void *dev_id)
handled |= (unsigned int)ret;
}
- spin_unlock_irqrestore(&priv->port.lock, flags);
+ spin_unlock_irqrestore(&priv->lock, flags);
return IRQ_RETVAL(handled);
}
@@ -1208,7 +1215,8 @@ static void pch_uart_stop_rx(struct uart_port *port)
struct eg20t_port *priv;
priv = container_of(port, struct eg20t_port, port);
priv->start_rx = 0;
- pch_uart_hal_disable_interrupt(priv, PCH_UART_HAL_RX_INT);
+ pch_uart_hal_disable_interrupt(priv, PCH_UART_HAL_RX_INT |
+ PCH_UART_HAL_RX_ERR_INT);
}
/* Enable the modem status interrupts. */
@@ -1226,9 +1234,9 @@ static void pch_uart_break_ctl(struct uart_port *port, int ctl)
unsigned long flags;
priv = container_of(port, struct eg20t_port, port);
- spin_lock_irqsave(&port->lock, flags);
+ spin_lock_irqsave(&priv->lock, flags);
pch_uart_hal_set_break(priv, ctl);
- spin_unlock_irqrestore(&port->lock, flags);
+ spin_unlock_irqrestore(&priv->lock, flags);
}
/* Grab any interrupt resources and initialise any low level driver state. */
@@ -1263,6 +1271,7 @@ static int pch_uart_startup(struct uart_port *port)
break;
case 16:
fifo_size = PCH_UART_HAL_FIFO16;
+ break;
case 1:
default:
fifo_size = PCH_UART_HAL_FIFO_DIS;
@@ -1300,7 +1309,8 @@ static int pch_uart_startup(struct uart_port *port)
pch_request_dma(port);
priv->start_rx = 1;
- pch_uart_hal_enable_interrupt(priv, PCH_UART_HAL_RX_INT);
+ pch_uart_hal_enable_interrupt(priv, PCH_UART_HAL_RX_INT |
+ PCH_UART_HAL_RX_ERR_INT);
uart_update_timeout(port, CS8, default_baud);
return 0;
@@ -1358,7 +1368,7 @@ static void pch_uart_set_termios(struct uart_port *port,
stb = PCH_UART_HAL_STB1;
if (termios->c_cflag & PARENB) {
- if (!(termios->c_cflag & PARODD))
+ if (termios->c_cflag & PARODD)
parity = PCH_UART_HAL_PARITY_ODD;
else
parity = PCH_UART_HAL_PARITY_EVEN;
@@ -1376,7 +1386,8 @@ static void pch_uart_set_termios(struct uart_port *port,
baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk / 16);
- spin_lock_irqsave(&port->lock, flags);
+ spin_lock_irqsave(&priv->lock, flags);
+ spin_lock(&port->lock);
uart_update_timeout(port, termios->c_cflag, baud);
rtn = pch_uart_hal_set_line(priv, baud, parity, bits, stb);
@@ -1389,7 +1400,8 @@ static void pch_uart_set_termios(struct uart_port *port,
tty_termios_encode_baud_rate(termios, baud, baud);
out:
- spin_unlock_irqrestore(&port->lock, flags);
+ spin_unlock(&port->lock);
+ spin_unlock_irqrestore(&priv->lock, flags);
}
static const char *pch_uart_type(struct uart_port *port)
@@ -1538,8 +1550,9 @@ pch_console_write(struct console *co, const char *s, unsigned int count)
{
struct eg20t_port *priv;
unsigned long flags;
+ int priv_locked = 1;
+ int port_locked = 1;
u8 ier;
- int locked = 1;
priv = pch_uart_ports[co->index];
@@ -1547,12 +1560,16 @@ pch_console_write(struct console *co, const char *s, unsigned int count)
local_irq_save(flags);
if (priv->port.sysrq) {
- /* serial8250_handle_port() already took the lock */
- locked = 0;
+ spin_lock(&priv->lock);
+ /* serial8250_handle_port() already took the port lock */
+ port_locked = 0;
} else if (oops_in_progress) {
- locked = spin_trylock(&priv->port.lock);
- } else
+ priv_locked = spin_trylock(&priv->lock);
+ port_locked = spin_trylock(&priv->port.lock);
+ } else {
+ spin_lock(&priv->lock);
spin_lock(&priv->port.lock);
+ }
/*
* First save the IER then disable the interrupts
@@ -1570,8 +1587,10 @@ pch_console_write(struct console *co, const char *s, unsigned int count)
wait_for_xmitr(priv, BOTH_EMPTY);
iowrite8(ier, priv->membase + UART_IER);
- if (locked)
+ if (port_locked)
spin_unlock(&priv->port.lock);
+ if (priv_locked)
+ spin_unlock(&priv->lock);
local_irq_restore(flags);
}
@@ -1669,6 +1688,8 @@ static struct eg20t_port *pch_uart_init_port(struct pci_dev *pdev,
pci_enable_msi(pdev);
pci_set_master(pdev);
+ spin_lock_init(&priv->lock);
+
iobase = pci_resource_start(pdev, 0);
mapbase = pci_resource_start(pdev, 1);
priv->mapbase = mapbase;
diff --git a/drivers/tty/serial/pmac_zilog.c b/drivers/tty/serial/pmac_zilog.c
index 654755a990d..333c8d012b0 100644
--- a/drivers/tty/serial/pmac_zilog.c
+++ b/drivers/tty/serial/pmac_zilog.c
@@ -1348,10 +1348,16 @@ static int pmz_verify_port(struct uart_port *port, struct serial_struct *ser)
static int pmz_poll_get_char(struct uart_port *port)
{
struct uart_pmac_port *uap = (struct uart_pmac_port *)port;
+ int tries = 2;
- while ((read_zsreg(uap, R0) & Rx_CH_AV) == 0)
- udelay(5);
- return read_zsdata(uap);
+ while (tries) {
+ if ((read_zsreg(uap, R0) & Rx_CH_AV) != 0)
+ return read_zsdata(uap);
+ if (tries--)
+ udelay(5);
+ }
+
+ return NO_POLL_CHAR;
}
static void pmz_poll_put_char(struct uart_port *port, unsigned char c)
diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
index d8b0aee3563..02d07bfcfa8 100644
--- a/drivers/tty/serial/samsung.c
+++ b/drivers/tty/serial/samsung.c
@@ -1014,10 +1014,10 @@ static int s3c24xx_serial_cpufreq_transition(struct notifier_block *nb,
* a disturbance in the clock-rate over the change.
*/
- if (IS_ERR(port->clk))
+ if (IS_ERR(port->baudclk))
goto exit;
- if (port->baudclk_rate == clk_get_rate(port->clk))
+ if (port->baudclk_rate == clk_get_rate(port->baudclk))
goto exit;
if (val == CPUFREQ_PRECHANGE) {
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index 246b823c1b2..a21dc8e3b7c 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -2527,14 +2527,16 @@ void uart_insert_char(struct uart_port *port, unsigned int status,
struct tty_struct *tty = port->state->port.tty;
if ((status & port->ignore_status_mask & ~overrun) == 0)
- tty_insert_flip_char(tty, ch, flag);
+ if (tty_insert_flip_char(tty, ch, flag) == 0)
+ ++port->icount.buf_overrun;
/*
* Overrun is special. Since it's reported immediately,
* it doesn't affect the current character.
*/
if (status & ~port->ignore_status_mask & overrun)
- tty_insert_flip_char(tty, 0, TTY_OVERRUN);
+ if (tty_insert_flip_char(tty, 0, TTY_OVERRUN) == 0)
+ ++port->icount.buf_overrun;
}
EXPORT_SYMBOL_GPL(uart_insert_char);
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
index 1bd9163bc11..9be296cf729 100644
--- a/drivers/tty/serial/sh-sci.c
+++ b/drivers/tty/serial/sh-sci.c
@@ -25,6 +25,7 @@
#include <linux/module.h>
#include <linux/errno.h>
+#include <linux/sh_dma.h>
#include <linux/timer.h>
#include <linux/interrupt.h>
#include <linux/tty.h>
@@ -1410,8 +1411,8 @@ static void work_fn_rx(struct work_struct *work)
/* Handle incomplete DMA receive */
struct tty_struct *tty = port->state->port.tty;
struct dma_chan *chan = s->chan_rx;
- struct sh_desc *sh_desc = container_of(desc, struct sh_desc,
- async_tx);
+ struct shdma_desc *sh_desc = container_of(desc,
+ struct shdma_desc, async_tx);
unsigned long flags;
int count;
@@ -1615,9 +1616,9 @@ static bool filter(struct dma_chan *chan, void *slave)
struct sh_dmae_slave *param = slave;
dev_dbg(chan->device->dev, "%s: slave ID %d\n", __func__,
- param->slave_id);
+ param->shdma_slave.slave_id);
- chan->private = param;
+ chan->private = &param->shdma_slave;
return true;
}
@@ -1656,7 +1657,7 @@ static void sci_request_dma(struct uart_port *port)
param = &s->param_tx;
/* Slave ID, e.g., SHDMA_SLAVE_SCIF0_TX */
- param->slave_id = s->cfg->dma_slave_tx;
+ param->shdma_slave.slave_id = s->cfg->dma_slave_tx;
s->cookie_tx = -EINVAL;
chan = dma_request_channel(mask, filter, param);
@@ -1684,7 +1685,7 @@ static void sci_request_dma(struct uart_port *port)
param = &s->param_rx;
/* Slave ID, e.g., SHDMA_SLAVE_SCIF0_RX */
- param->slave_id = s->cfg->dma_slave_rx;
+ param->shdma_slave.slave_id = s->cfg->dma_slave_rx;
chan = dma_request_channel(mask, filter, param);
dev_dbg(port->dev, "%s: RX: got channel %p\n", __func__, chan);
diff --git a/drivers/tty/serial/uartlite.c b/drivers/tty/serial/uartlite.c
index 6cd414341d5..6579ffdd8e9 100644
--- a/drivers/tty/serial/uartlite.c
+++ b/drivers/tty/serial/uartlite.c
@@ -216,8 +216,7 @@ static int ulite_startup(struct uart_port *port)
{
int ret;
- ret = request_irq(port->irq, ulite_isr,
- IRQF_SHARED | IRQF_SAMPLE_RANDOM, "uartlite", port);
+ ret = request_irq(port->irq, ulite_isr, IRQF_SHARED, "uartlite", port);
if (ret)
return ret;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-03-10 17:52:23 +0000