#include <linux/const.h>
#include <linux/types.h>
#include <linux/tty_flags.h>
#include <linux/ioctl.h>
#include <linux/serial_reg.h>
#include <linux/compiler.h>

Include dependency graph for serial.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	serial_struct

struct	serial_multiport_struct

struct	serial_icounter_struct

struct	serial_rs485

struct	serial_iso7816

struct	async_icount

Macros
#define	_UAPI_LINUX_SERIAL_H

#define	ASYNC_CLOSING_WAIT_INF 0

#define	ASYNC_CLOSING_WAIT_NONE 65535

#define	PORT_UNKNOWN 0

#define	PORT_8250 1

#define	PORT_16450 2

#define	PORT_16550 3

#define	PORT_16550A 4

#define	PORT_CIRRUS 5

#define	PORT_16650 6

#define	PORT_16650V2 7

#define	PORT_16750 8

#define	PORT_STARTECH 9

#define	PORT_16C950 10 /* Oxford Semiconductor */

#define	PORT_16654 11

#define	PORT_16850 12

#define	PORT_RSA 13 /* RSA-DV II/S card */

#define	PORT_MAX 13

#define	SERIAL_IO_PORT 0

#define	SERIAL_IO_HUB6 1

#define	SERIAL_IO_MEM 2

#define	SERIAL_IO_MEM32 3

#define	SERIAL_IO_AU 4

#define	SERIAL_IO_TSI 5

#define	SERIAL_IO_MEM32BE 6

#define	SERIAL_IO_MEM16 7

#define	UART_CLEAR_FIFO 0x01

#define	UART_USE_FIFO 0x02

#define	UART_STARTECH 0x04

#define	UART_NATSEMI 0x08

#define	SER_RS485_ENABLED _BITUL(0)

#define	SER_RS485_RTS_ON_SEND _BITUL(1)

#define	SER_RS485_RTS_AFTER_SEND _BITUL(2)

#define	SER_RS485_RX_DURING_TX _BITUL(4)

#define	SER_RS485_TERMINATE_BUS _BITUL(5)

#define	SER_RS485_ADDRB _BITUL(6)

#define	SER_RS485_ADDR_RECV _BITUL(7)

#define	SER_RS485_ADDR_DEST _BITUL(8)

#define	SER_RS485_MODE_RS422 _BITUL(9)

#define	SER_ISO7816_ENABLED (1 << 0)

#define	SER_ISO7816_T_PARAM (0x0f << 4)

#define	SER_ISO7816_T(t) (((t) & 0x0f) << 4)

#define	UART_IER_ALL_INTR

#define	UART_LCR_WLEN(x) ((x) - 5)

#define	UART_LSR_BOTH_EMPTY (UART_LSR_TEMT \| UART_LSR_THRE)

#define	UART_MSR_STATUS_BITS

#define	TIOCGSERIAL 0x541E

#define	TIOCSSERIAL 0x541F

#define	TIOCGRS485 0x542E

#define	TIOCSRS485 0x542F

#define	TIOCSERCONFIG 0x5453

#define	TIOCSERGETLSR 0x5459 /* Get line status register */

#define	TIOCSERGETMULTI 0x545A /* Get multiport config */

#define	TIOCSERSETMULTI 0x545B /* Set multiport config */

#define	TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */

#define	TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */

#define	TIOCSER_TEMT 0x01 /* Transmitter physically empty */

#define	TIOCGISO7816 _IOR('T', 0x42, struct serial_iso7816)

#define	TIOCSISO7816 _IOWR('T', 0x43, struct serial_iso7816)

Macro Definition Documentation

◆ _UAPI_LINUX_SERIAL_H

#define _UAPI_LINUX_SERIAL_H

◆ ASYNC_CLOSING_WAIT_INF

#define ASYNC_CLOSING_WAIT_INF 0

◆ ASYNC_CLOSING_WAIT_NONE

#define ASYNC_CLOSING_WAIT_NONE 65535

◆ PORT_16450

#define PORT_16450 2

◆ PORT_16550

#define PORT_16550 3

◆ PORT_16550A

#define PORT_16550A 4

◆ PORT_16650

#define PORT_16650 6

◆ PORT_16650V2

#define PORT_16650V2 7

◆ PORT_16654

#define PORT_16654 11

◆ PORT_16750

#define PORT_16750 8

◆ PORT_16850

#define PORT_16850 12

◆ PORT_16C950

#define PORT_16C950 10 /* Oxford Semiconductor */

◆ PORT_8250

#define PORT_8250 1

◆ PORT_CIRRUS

#define PORT_CIRRUS 5

◆ PORT_MAX

#define PORT_MAX 13

◆ PORT_RSA

#define PORT_RSA 13 /* RSA-DV II/S card */

◆ PORT_STARTECH

#define PORT_STARTECH 9

◆ PORT_UNKNOWN

#define PORT_UNKNOWN 0

◆ SER_ISO7816_ENABLED

#define SER_ISO7816_ENABLED (1 << 0)

◆ SER_ISO7816_T

#define SER_ISO7816_T ( t ) (((t) & 0x0f) << 4)

◆ SER_ISO7816_T_PARAM

#define SER_ISO7816_T_PARAM (0x0f << 4)

◆ SER_RS485_ADDR_DEST

#define SER_RS485_ADDR_DEST _BITUL(8)

◆ SER_RS485_ADDR_RECV

#define SER_RS485_ADDR_RECV _BITUL(7)

◆ SER_RS485_ADDRB

#define SER_RS485_ADDRB _BITUL(6)

◆ SER_RS485_ENABLED

#define SER_RS485_ENABLED _BITUL(0)

◆ SER_RS485_MODE_RS422

#define SER_RS485_MODE_RS422 _BITUL(9)

◆ SER_RS485_RTS_AFTER_SEND

#define SER_RS485_RTS_AFTER_SEND _BITUL(2)

◆ SER_RS485_RTS_ON_SEND

#define SER_RS485_RTS_ON_SEND _BITUL(1)

◆ SER_RS485_RX_DURING_TX

#define SER_RS485_RX_DURING_TX _BITUL(4)

◆ SER_RS485_TERMINATE_BUS

#define SER_RS485_TERMINATE_BUS _BITUL(5)

◆ SERIAL_IO_AU

#define SERIAL_IO_AU 4

◆ SERIAL_IO_HUB6

#define SERIAL_IO_HUB6 1

◆ SERIAL_IO_MEM

#define SERIAL_IO_MEM 2

◆ SERIAL_IO_MEM16

#define SERIAL_IO_MEM16 7

◆ SERIAL_IO_MEM32

#define SERIAL_IO_MEM32 3

◆ SERIAL_IO_MEM32BE

#define SERIAL_IO_MEM32BE 6

◆ SERIAL_IO_PORT

#define SERIAL_IO_PORT 0

◆ SERIAL_IO_TSI

#define SERIAL_IO_TSI 5

◆ TIOCGICOUNT

#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */

◆ TIOCGISO7816

#define TIOCGISO7816 _IOR('T', 0x42, struct serial_iso7816)

◆ TIOCGRS485

#define TIOCGRS485 0x542E

◆ TIOCGSERIAL

#define TIOCGSERIAL 0x541E

◆ TIOCMIWAIT

#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */

◆ TIOCSER_TEMT

#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */

◆ TIOCSERCONFIG

#define TIOCSERCONFIG 0x5453

◆ TIOCSERGETLSR

#define TIOCSERGETLSR 0x5459 /* Get line status register */

◆ TIOCSERGETMULTI

#define TIOCSERGETMULTI 0x545A /* Get multiport config */

◆ TIOCSERSETMULTI

#define TIOCSERSETMULTI 0x545B /* Set multiport config */

◆ TIOCSISO7816

#define TIOCSISO7816 _IOWR('T', 0x43, struct serial_iso7816)

◆ TIOCSRS485

#define TIOCSRS485 0x542F

◆ TIOCSSERIAL

#define TIOCSSERIAL 0x541F

◆ UART_CLEAR_FIFO

#define UART_CLEAR_FIFO 0x01

◆ UART_IER_ALL_INTR

#define UART_IER_ALL_INTR

Value:

                 (UART_IER_MSI | \
                 UART_IER_RLSI | \
                 UART_IER_THRI | \
                 UART_IER_RDI)

◆ UART_LCR_WLEN

#define UART_LCR_WLEN ( x ) ((x) - 5)

◆ UART_LSR_BOTH_EMPTY

#define UART_LSR_BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE)

◆ UART_MSR_STATUS_BITS

#define UART_MSR_STATUS_BITS