Import of Linux/MIPS 2.1.14

1 files changed, 71 insertions, 0 deletions

diff --git a/drivers/char/digi.h b/drivers/char/digi.h
new file mode 100644
index 000000000..19df0e879
--- /dev/null
+++ b/drivers/char/digi.h
@@ -0,0 +1,71 @@
+/*          Definitions for DigiBoard ditty(1) command.                 */
+
+#if !defined(TIOCMODG)
+#define	TIOCMODG	(('d'<<8) | 250)		/* get modem ctrl state	*/
+#define	TIOCMODS	(('d'<<8) | 251)		/* set modem ctrl state	*/
+#endif
+
+#if !defined(TIOCMSET)
+#define	TIOCMSET	(('d'<<8) | 252)		/* set modem ctrl state	*/
+#define	TIOCMGET	(('d'<<8) | 253)		/* set modem ctrl state	*/
+#endif
+
+#if !defined(TIOCMBIC)
+#define	TIOCMBIC	(('d'<<8) | 254)		/* set modem ctrl state */
+#define	TIOCMBIS	(('d'<<8) | 255)		/* set modem ctrl state */
+#endif
+
+#if !defined(TIOCSDTR)
+#define	TIOCSDTR	(('e'<<8) | 0)		/* set DTR		*/
+#define	TIOCCDTR	(('e'<<8) | 1)		/* clear DTR		*/
+#endif
+
+/************************************************************************
+ * Ioctl command arguments for DIGI parameters.
+ ************************************************************************/
+#define DIGI_GETA	(('e'<<8) | 94)		/* Read params		*/
+
+#define DIGI_SETA	(('e'<<8) | 95)		/* Set params		*/
+#define DIGI_SETAW	(('e'<<8) | 96)		/* Drain & set params	*/
+#define DIGI_SETAF	(('e'<<8) | 97)		/* Drain, flush & set params */
+
+#define	DIGI_GETFLOW	(('e'<<8) | 99)		/* Get startc/stopc flow */
+						/* control characters 	 */
+#define	DIGI_SETFLOW	(('e'<<8) | 100)		/* Set startc/stopc flow */
+						/* control characters	 */
+#define	DIGI_GETAFLOW	(('e'<<8) | 101)		/* Get Aux. startc/stopc */
+						/* flow control chars 	 */
+#define	DIGI_SETAFLOW	(('e'<<8) | 102)		/* Set Aux. startc/stopc */
+						/* flow control chars	 */
+
+struct	digiflow_struct {
+	unsigned char	startc;				/* flow cntl start char	*/
+	unsigned char	stopc;				/* flow cntl stop char	*/
+};
+
+typedef struct digiflow_struct digiflow_t;
+
+
+/************************************************************************
+ * Values for digi_flags 
+ ************************************************************************/
+#define DIGI_IXON	0x0001		/* Handle IXON in the FEP	*/
+#define DIGI_FAST	0x0002		/* Fast baud rates		*/
+#define RTSPACE		0x0004		/* RTS input flow control	*/
+#define CTSPACE		0x0008		/* CTS output flow control	*/
+#define DSRPACE		0x0010		/* DSR output flow control	*/
+#define DCDPACE		0x0020		/* DCD output flow control	*/
+#define DTRPACE		0x0040		/* DTR input flow control	*/
+#define DIGI_FORCEDCD	0x0100		/* Force carrier		*/
+#define	DIGI_ALTPIN	0x0200		/* Alternate RJ-45 pin config	*/
+#define	DIGI_AIXON	0x0400		/* Aux flow control in fep	*/
+
+
+/************************************************************************
+ * Structure used with ioctl commands for DIGI parameters.
+ ************************************************************************/
+struct digi_struct {
+	unsigned short	digi_flags;		/* Flags (see above)	*/
+};
+
+typedef struct digi_struct digi_t;