diff options
Diffstat (limited to 'include/linux/serial.h')
| -rw-r--r-- | include/linux/serial.h | 119 |
1 files changed, 1 insertions, 118 deletions
diff --git a/include/linux/serial.h b/include/linux/serial.h index 861e51d..0916107 100644 --- a/include/linux/serial.h +++ b/include/linux/serial.h @@ -6,16 +6,11 @@ * Redistribution of this file is permitted under the terms of the GNU * Public License (GPL) */ - #ifndef _LINUX_SERIAL_H #define _LINUX_SERIAL_H -#include <linux/types.h> - -#include <linux/tty_flags.h> - -#ifdef __KERNEL__ #include <asm/page.h> +#include <uapi/linux/serial.h> /* @@ -33,118 +28,6 @@ struct async_icount { */ #define SERIAL_XMIT_SIZE PAGE_SIZE -#endif - -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; /* time to wait before closing */ - unsigned short closing_wait2; /* no longer used... */ - unsigned char *iomem_base; - unsigned short iomem_reg_shift; - unsigned int port_high; - unsigned long iomap_base; /* cookie passed into ioremap */ -}; - -/* - * For the close wait times, 0 means wait forever for serial port to - * flush its output. 65535 means don't wait at all. - */ -#define ASYNC_CLOSING_WAIT_INF 0 -#define ASYNC_CLOSING_WAIT_NONE 65535 - -/* - * These are the supported serial types. - */ -#define PORT_UNKNOWN 0 -#define PORT_8250 1 -#define PORT_16450 2 -#define PORT_16550 3 -#define PORT_16550A 4 -#define PORT_CIRRUS 5 /* usurped by cyclades.c */ -#define PORT_16650 6 -#define PORT_16650V2 7 -#define PORT_16750 8 -#define PORT_STARTECH 9 /* usurped by cyclades.c */ -#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 UART_CLEAR_FIFO 0x01 -#define UART_USE_FIFO 0x02 -#define UART_STARTECH 0x04 -#define UART_NATSEMI 0x08 - - -/* - * Multiport serial configuration structure --- external structure - */ -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]; -}; - -/* - * Serial input interrupt line counters -- external structure - * Four lines can interrupt: CTS, DSR, RI, DCD - */ -struct serial_icounter_struct { - int cts, dsr, rng, dcd; - int rx, tx; - int frame, overrun, parity, brk; - int buf_overrun; - int reserved[9]; -}; - -/* - * Serial interface for controlling RS485 settings on chips with suitable - * support. Set with TIOCSRS485 and get with TIOCGRS485 if supported by your - * platform. The set function returns the new state, with any unsupported bits - * reverted appropriately. - */ - -struct serial_rs485 { - __u32 flags; /* RS485 feature flags */ -#define SER_RS485_ENABLED (1 << 0) /* If enabled */ -#define SER_RS485_RTS_ON_SEND (1 << 1) /* Logical level for - RTS pin when - sending */ -#define SER_RS485_RTS_AFTER_SEND (1 << 2) /* Logical level for - RTS pin after sent*/ -#define SER_RS485_RX_DURING_TX (1 << 4) - __u32 delay_rts_before_send; /* Delay before send (milliseconds) */ - __u32 delay_rts_after_send; /* Delay after send (milliseconds) */ - __u32 padding[5]; /* Memory is cheap, new structs - are a royal PITA .. */ -}; - -#ifdef __KERNEL__ #include <linux/compiler.h> -#endif /* __KERNEL__ */ #endif /* _LINUX_SERIAL_H */ |
