1 files changed, 126 insertions, 0 deletions
diff --git a/include/uapi/linux/serial.h b/include/uapi/linux/serial.h
new file mode 100644
index 000000000000..5e0d0ed61cf3
--- /dev/null
+++ b/include/uapi/linux/serial.h
@@ -0,0 +1,126 @@
+/*
+ * include/linux/serial.h
+ *
+ * Copyright (C) 1992 by Theodore Ts'o.
+ * 
+ * Redistribution of this file is permitted under the terms of the GNU 
+ * Public License (GPL)
+ */
+#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; /* 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 .. */
+};
+#endif /* _UAPI_LINUX_SERIAL_H */

diff --git a/include/uapi/linux/serial.h b/include/uapi/linux/serial.h new file mode 100644 index 000000000000..5e0d0ed61cf3 --- /dev/null +++ b/include/uapi/linux/serial.h
@@ -0,0 +1,126 @@
	1	/*
	2	* include/linux/serial.h
	3	*
	4	* Copyright (C) 1992 by Theodore Ts'o.
	5	*
	6	* Redistribution of this file is permitted under the terms of the GNU
	7	* Public License (GPL)
	8	*/
	9
	10	#ifndef _UAPI_LINUX_SERIAL_H
	11	#define _UAPI_LINUX_SERIAL_H
	12
	13	#include <linux/types.h>
	14
	15	#include <linux/tty_flags.h>
	16
	17
	18	struct serial_struct {
	19	int type;
	20	int line;
	21	unsigned int port;
	22	int irq;
	23	int flags;
	24	int xmit_fifo_size;
	25	int custom_divisor;
	26	int baud_base;
	27	unsigned short close_delay;
	28	char io_type;
	29	char reserved_char[1];
	30	int hub6;
	31	unsigned short closing_wait; /* time to wait before closing */
	32	unsigned short closing_wait2; /* no longer used... */
	33	unsigned char *iomem_base;
	34	unsigned short iomem_reg_shift;
	35	unsigned int port_high;
	36	unsigned long iomap_base; /* cookie passed into ioremap */
	37	};
	38
	39	/*
	40	* For the close wait times, 0 means wait forever for serial port to
	41	* flush its output. 65535 means don't wait at all.
	42	*/
	43	#define ASYNC_CLOSING_WAIT_INF 0
	44	#define ASYNC_CLOSING_WAIT_NONE 65535
	45
	46	/*
	47	* These are the supported serial types.
	48	*/
	49	#define PORT_UNKNOWN 0
	50	#define PORT_8250 1
	51	#define PORT_16450 2
	52	#define PORT_16550 3
	53	#define PORT_16550A 4
	54	#define PORT_CIRRUS 5 /* usurped by cyclades.c */
	55	#define PORT_16650 6
	56	#define PORT_16650V2 7
	57	#define PORT_16750 8
	58	#define PORT_STARTECH 9 /* usurped by cyclades.c */
	59	#define PORT_16C950 10 /* Oxford Semiconductor */
	60	#define PORT_16654 11
	61	#define PORT_16850 12
	62	#define PORT_RSA 13 /* RSA-DV II/S card */
	63	#define PORT_MAX 13
	64
	65	#define SERIAL_IO_PORT 0
	66	#define SERIAL_IO_HUB6 1
	67	#define SERIAL_IO_MEM 2
	68
	69	#define UART_CLEAR_FIFO 0x01
	70	#define UART_USE_FIFO 0x02
	71	#define UART_STARTECH 0x04
	72	#define UART_NATSEMI 0x08
	73
	74
	75	/*
	76	* Multiport serial configuration structure --- external structure
	77	*/
	78	struct serial_multiport_struct {
	79	int irq;
	80	int port1;
	81	unsigned char mask1, match1;
	82	int port2;
	83	unsigned char mask2, match2;
	84	int port3;
	85	unsigned char mask3, match3;
	86	int port4;
	87	unsigned char mask4, match4;
	88	int port_monitor;
	89	int reserved[32];
	90	};
	91
	92	/*
	93	* Serial input interrupt line counters -- external structure
	94	* Four lines can interrupt: CTS, DSR, RI, DCD
	95	*/
	96	struct serial_icounter_struct {
	97	int cts, dsr, rng, dcd;
	98	int rx, tx;
	99	int frame, overrun, parity, brk;
	100	int buf_overrun;
	101	int reserved[9];
	102	};
	103
	104	/*
	105	* Serial interface for controlling RS485 settings on chips with suitable
	106	* support. Set with TIOCSRS485 and get with TIOCGRS485 if supported by your
	107	* platform. The set function returns the new state, with any unsupported bits
	108	* reverted appropriately.
	109	*/
	110
	111	struct serial_rs485 {
	112	__u32 flags; /* RS485 feature flags */
	113	#define SER_RS485_ENABLED (1 << 0) /* If enabled */
	114	#define SER_RS485_RTS_ON_SEND (1 << 1) /* Logical level for
	115	RTS pin when
	116	sending */
	117	#define SER_RS485_RTS_AFTER_SEND (1 << 2) /* Logical level for
	118	RTS pin after sent*/
	119	#define SER_RS485_RX_DURING_TX (1 << 4)
	120	__u32 delay_rts_before_send; /* Delay before send (milliseconds) */
	121	__u32 delay_rts_after_send; /* Delay after send (milliseconds) */
	122	__u32 padding[5]; /* Memory is cheap, new structs
	123	are a royal PITA .. */
	124	};
	125
	126	#endif /* _UAPI_LINUX_SERIAL_H */