patch-2.1.7 linux/include/linux/baycom.h

• Lines: 147
• Date: Wed Oct 30 14:22:22 1996
• Orig file: v2.1.6/linux/include/linux/baycom.h
• Orig date: Mon Jul 8 10:21:46 1996

diff -u --recursive --new-file v2.1.6/linux/include/linux/baycom.h linux/include/linux/baycom.h
@@ -7,61 +7,38 @@
 #ifndef _BAYCOM_H
 #define _BAYCOM_H
 
-#include <linux/ioctl.h>
-#undef BAYCOM_DEBUG
+#include <linux/sockios.h>
+#include <linux/if_ether.h>
 
 /* -------------------------------------------------------------------- */
+/*
+ * structs for the IOCTL commands
+ */
 
-struct baycom_statistics {
-	unsigned long rx_packets, tx_packets;
-	unsigned long ptt_keyed;
-	unsigned long rx_bufferoverrun, tx_bufferoverrun;
+struct baycom_debug_data {
+	unsigned long debug1;
+	unsigned long debug2;
+	long debug3;
 };
 
-struct baycom_params {
-	int modem_type;
-	int iobase;
-	int irq;
-	int options;
-	int tx_delay;  /* the transmitter keyup delay in 10ms units */
-	int tx_tail;   /* the transmitter keyoff delay in 10ms units */
-	int slottime;  /* the slottime in 10ms; usually 10 = 100ms */
-	int ppersist;  /* the p-persistence 0..255 */
-	int fulldup;   /* the driver does not support full duplex, setting */
-	               /* this just makes the driver send even if DCD is on */
-};	
-
-/* -------------------------------------------------------------------- */
-
-#define BAYCOM_MAJOR 		51
-
-/* maximum packet length, excluding CRC */
-#define BAYCOM_MAXFLEN 		400	
-
-/* the ioctl type of this driver */
-#define BAYCOM_IOCTL_TYPE       'B'
+struct baycom_modem_type {
+	unsigned char modem_type;
+	unsigned int options;
+};
 
-#define KISS_FEND   ((unsigned char)0300)
-#define KISS_FESC   ((unsigned char)0333)
-#define KISS_TFEND  ((unsigned char)0334)
-#define KISS_TFESC  ((unsigned char)0335)
-
-#define KISS_CMD_DATA       0
-#define KISS_CMD_TXDELAY    1
-#define KISS_CMD_PPERSIST   2
-#define KISS_CMD_SLOTTIME   3
-#define KISS_CMD_TXTAIL     4
-#define KISS_CMD_FULLDUP    5
+struct baycom_ioctl {
+	int cmd;
+	union {
+		struct baycom_modem_type mt;
+		struct baycom_debug_data dbg;
+	} data;
+};
 
-/*
- * use bottom halves? (HDLC processing done with interrupts on or off)
- */
-#define BAYCOM_USE_BH
+/* -------------------------------------------------------------------- */
 
 /*
  * modem types
  */
-
 #define BAYCOM_MODEM_INVALID 0
 #define BAYCOM_MODEM_SER12   1
 #define BAYCOM_MODEM_PAR96   2
@@ -71,59 +48,15 @@
  */
 #define BAYCOM_OPTIONS_SOFTDCD  1
 
-
 /*
- * ioctl constants
+ * ioctl values change for baycom_net
  */
-#define BAYCOMCTL_GETDCD           _IOR(BAYCOM_IOCTL_TYPE, 0, unsigned char)
-#define BAYCOMCTL_GETPTT           _IOR(BAYCOM_IOCTL_TYPE, 1, unsigned char)
-#define BAYCOMCTL_PARAM_TXDELAY    _IO(BAYCOM_IOCTL_TYPE, 2)
-#define BAYCOMCTL_PARAM_PPERSIST   _IO(BAYCOM_IOCTL_TYPE, 3)
-#define BAYCOMCTL_PARAM_SLOTTIME   _IO(BAYCOM_IOCTL_TYPE, 4)
-#define BAYCOMCTL_PARAM_TXTAIL     _IO(BAYCOM_IOCTL_TYPE, 5)
-#define BAYCOMCTL_PARAM_FULLDUP    _IO(BAYCOM_IOCTL_TYPE, 6)
-
-#define BAYCOMCTL_GETSTAT          _IOR(BAYCOM_IOCTL_TYPE, 7, \
-					struct baycom_statistics)
-
-#define BAYCOMCTL_GETPARAMS        _IOR(BAYCOM_IOCTL_TYPE, 8, \
-					struct baycom_params)
-#define BAYCOMCTL_SETPARAMS        _IOR(BAYCOM_IOCTL_TYPE, 9, \
-					struct baycom_params)
-
-#define BAYCOMCTL_CALIBRATE        _IO(BAYCOM_IOCTL_TYPE, 10)
-
-#ifdef BAYCOM_DEBUG
-/*
- * these are mainly for debugging purposes
- */
-#define BAYCOMCTL_GETSAMPLES       _IOR(BAYCOM_IOCTL_TYPE, 16, unsigned char)
-#define BAYCOMCTL_GETBITS          _IOR(BAYCOM_IOCTL_TYPE, 17, unsigned char)
-
-#define BAYCOMCTL_DEBUG1           _IOR(BAYCOM_IOCTL_TYPE, 18, unsigned long)
-#define BAYCOMCTL_DEBUG2           _IOR(BAYCOM_IOCTL_TYPE, 19, unsigned long)
-#define BAYCOMCTL_DEBUG3           _IOR(BAYCOM_IOCTL_TYPE, 20, unsigned long)
-#endif /* BAYCOM_DEBUG */
+#define BAYCOMCTL_GETMODEMTYPE   0x90
+#define BAYCOMCTL_SETMODEMTYPE   0x91
+#define BAYCOMCTL_GETDEBUG       0x92
 
 /* -------------------------------------------------------------------- */
 
 #endif /* _BAYCOM_H */
 
 /* --------------------------------------------------------------------- */
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 8
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -8
- * c-argdecl-indent: 8
- * c-label-offset: -8
- * c-continued-statement-offset: 8
- * c-continued-brace-offset: 0
- * End:
- */