patch-1.3.83 linux/drivers/char/pcxx.h

• Lines: 117
• Date: Wed Apr 3 09:20:45 1996
• Orig file: v1.3.82/linux/drivers/char/pcxx.h
• Orig date: Thu Jan 1 02:00:00 1970

diff -u --recursive --new-file v1.3.82/linux/drivers/char/pcxx.h linux/drivers/char/pcxx.h
@@ -0,0 +1,116 @@
+#define FEPCODESEG  0x0200L
+#define FEPCODE     0x2000L
+#define BIOSCODE    0xf800L
+
+#define MISCGLOBAL  0x0C00L
+#define NPORT       0x0C22L
+#define MBOX        0x0C40L
+#define PORTBASE    0x0C90L
+
+#define FEPCLR      0x00
+#define FEPMEM      0x02
+#define FEPRST      0x04
+#define FEPINT      0x08
+#define	FEPMASK     0x0e
+#define	FEPWIN      0x80
+
+#define PCXI    0
+#define PCXE    1
+#define	PCXEVE	2
+
+static char *board_desc[] = {
+	"PC/Xi (64K)",
+	"PC/Xe (64K)",
+	"PC/Xe (8K) ",
+};
+
+#define STARTC      021
+#define STOPC       023
+#define IAIXON      0x2000
+
+
+struct board_info	{
+	unchar status;
+	unchar type;
+	unchar altpin;
+	ushort numports;
+	ushort port;
+	ulong  membase;
+};
+
+
+#define TXSTOPPED   0x01
+#define LOWWAIT		0x02
+#define EMPTYWAIT	0x04
+#define RXSTOPPED	0x08
+#define TXBUSY		0x10
+
+#define DISABLED   0
+#define ENABLED    1
+#define OFF        0
+#define ON         1
+
+#define FEPTIMEOUT 200000  
+#define SERIAL_TYPE_NORMAL	1
+#define SERIAL_TYPE_CALLOUT	2
+#define PCXE_EVENT_HANGUP   1
+#define PCXX_MAGIC	0x5c6df104L
+
+struct channel {
+							/* --------- Board/channel information ---------- */
+	long						magic;
+	unchar						boardnum;
+	unchar						channelnum;
+	uint						dev;
+	long						session;
+	long						pgrp;
+	struct tty_struct			*tty;
+	struct board_info			*board;
+	volatile struct board_chan	*brdchan;
+	volatile struct global_data *mailbox;
+	int							asyncflags;
+	int							count;
+	int							blocked_open;
+	int							close_delay;
+	int							event;
+	struct wait_queue			*open_wait;
+	struct wait_queue			*close_wait;
+	struct tq_struct			tqueue;
+							/* ------------ Async control data ------------- */
+	unchar						modemfake;      /* Modem values to be forced */
+	unchar						modem;          /* Force values */
+	ulong						statusflags;
+	unchar						omodem;         /* FEP output modem status */
+	unchar						imodem;         /* FEP input modem status */
+	unchar						hflow;
+	unchar						dsr;
+	unchar						dcd;
+	unchar						stopc;
+	unchar						startc;
+	unchar						stopca;
+	unchar						startca;
+	unchar						fepstopc;
+	unchar						fepstartc;
+	unchar						fepstopca;
+	unchar						fepstartca;
+	ushort						fepiflag;
+	ushort						fepcflag;
+	ushort						fepoflag;
+							/* ---------- Transmit/receive system ---------- */
+	unchar						txwin;
+	unchar						rxwin;
+	ushort						txbufsize;
+	ushort						rxbufsize;
+	unchar						*txptr;
+	unchar						*rxptr;
+	unchar						*tmp_buf;		/* Temp buffer */
+							/* ---- Termios data ---- */
+	ulong						c_iflag;
+	ulong						c_cflag;
+	ulong						c_lflag;
+	ulong						c_oflag;
+	struct termios				normal_termios;
+	struct termios				callout_termios;
+	struct digi_struct			digiext;
+	ulong						dummy[8];
+};