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/****************************************************************************
****************************************************************************
***
*** This header was automatically generated from a Linux kernel header
*** of the same name, to make information necessary for userspace to
*** call into the kernel available to libc. It contains only constants,
*** structures, and macros generated from the original header, and thus,
*** contains no copyrightable information.
***
*** To edit the content of this header, modify the corresponding
*** source file (e.g. under external/kernel-headers/original/) then
*** run bionic/libc/kernel/tools/update_all.py
***
*** Any manual change here will be lost the next time this script will
*** be run. You've been warned!
***
****************************************************************************
****************************************************************************/
#ifndef _UAPI_LINUX_SERIAL_H
#define _UAPI_LINUX_SERIAL_H
#include <linux/types.h>
#include <linux/tty_flags.h>
struct serial_struct {
int type;
int line;
unsigned int port;
int irq;
int flags;
int xmit_fifo_size;
int custom_divisor;
int baud_base;
unsigned short close_delay;
char io_type;
char reserved_char[1];
int hub6;
unsigned short closing_wait;
unsigned short closing_wait2;
unsigned char * iomem_base;
unsigned short iomem_reg_shift;
unsigned int port_high;
unsigned long iomap_base;
};
#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
#define PORT_16654 11
#define PORT_16850 12
#define PORT_RSA 13
#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
struct serial_multiport_struct {
int irq;
int port1;
unsigned char mask1, match1;
int port2;
unsigned char mask2, match2;
int port3;
unsigned char mask3, match3;
int port4;
unsigned char mask4, match4;
int port_monitor;
int reserved[32];
};
struct serial_icounter_struct {
int cts, dsr, rng, dcd;
int rx, tx;
int frame, overrun, parity, brk;
int buf_overrun;
int reserved[9];
};
struct serial_rs485 {
__u32 flags;
#define SER_RS485_ENABLED (1 << 0)
#define SER_RS485_RTS_ON_SEND (1 << 1)
#define SER_RS485_RTS_AFTER_SEND (1 << 2)
#define SER_RS485_RX_DURING_TX (1 << 4)
#define SER_RS485_TERMINATE_BUS (1 << 5)
#define SER_RS485_ADDRB (1 << 6)
#define SER_RS485_ADDR_RECV (1 << 7)
#define SER_RS485_ADDR_DEST (1 << 8)
__u32 delay_rts_before_send;
__u32 delay_rts_after_send;
union {
__u32 padding[5];
struct {
__u8 addr_recv;
__u8 addr_dest;
__u8 padding0[2];
__u32 padding1[4];
};
};
};
struct serial_iso7816 {
__u32 flags;
#define SER_ISO7816_ENABLED (1 << 0)
#define SER_ISO7816_T_PARAM (0x0f << 4)
#define SER_ISO7816_T(t) (((t) & 0x0f) << 4)
__u32 tg;
__u32 sc_fi;
__u32 sc_di;
__u32 clk;
__u32 reserved[5];
};
#endif
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