1 files changed, 101 insertions, 0 deletions
diff --git a/drivers/net/slip/slip.h b/drivers/net/slip/slip.h
new file mode 100644
index 000000000000..67673cf1266b
--- /dev/null
+++ b/drivers/net/slip/slip.h
@@ -0,0 +1,101 @@
+/*
+ * slip.h       Define the SLIP device driver interface and constants.
+ *
+ * NOTE:        THIS FILE WILL BE MOVED TO THE LINUX INCLUDE DIRECTORY
+ *              AS SOON AS POSSIBLE!
+ *
+ * Version:     @(#)slip.h      1.2.0   03/28/93
+ *
+ * Fixes:
+ *              Alan Cox        :       Added slip mtu field.
+ *              Matt Dillon     :       Printable slip (borrowed from net2e)
+ *              Alan Cox        :       Added SL_SLIP_LOTS
+ *      Dmitry Gorodchanin      :       A lot of changes in the 'struct slip'
+ *      Dmitry Gorodchanin      :       Added CSLIP statistics.
+ *      Stanislav Voronyi       :       Make line checking as created by
+ *                                      Igor Chechik, RELCOM Corp.
+ *      Craig Schlenter         :       Fixed #define bug that caused
+ *                                      CSLIP telnets to hang in 1.3.61-6
+ *
+ * Author:      Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
+ */
+#ifndef _LINUX_SLIP_H
+#define _LINUX_SLIP_H
+#if defined(CONFIG_INET) && defined(CONFIG_SLIP_COMPRESSED)
+# define SL_INCLUDE_CSLIP
+#endif
+#ifdef SL_INCLUDE_CSLIP
+# define SL_MODE_DEFAULT SL_MODE_ADAPTIVE
+#else
+# define SL_MODE_DEFAULT SL_MODE_SLIP
+#endif
+/* SLIP configuration. */
+#define SL_NRUNIT       256             /* MAX number of SLIP channels;
+                                           This can be overridden with
+                                           insmod -oslip_maxdev=nnn     */
+#define SL_MTU          296             /* 296; I am used to 600- FvK   */
+/* SLIP protocol characters. */
+#define END             0300            /* indicates end of frame       */
+#define ESC             0333            /* indicates byte stuffing      */
+#define ESC_END         0334            /* ESC ESC_END means END 'data' */
+#define ESC_ESC         0335            /* ESC ESC_ESC means ESC 'data' */
+struct slip {
+  int                   magic;
+  /* Various fields. */
+  struct tty_struct     *tty;           /* ptr to TTY structure         */
+  struct net_device     *dev;           /* easy for intr handling       */
+  spinlock_t            lock;
+#ifdef SL_INCLUDE_CSLIP
+  struct slcompress     *slcomp;        /* for header compression       */
+  unsigned char         *cbuff;         /* compression buffer           */
+#endif
+  /* These are pointers to the malloc()ed frame buffers. */
+  unsigned char         *rbuff;         /* receiver buffer              */
+  int                   rcount;         /* received chars counter       */
+  unsigned char         *xbuff;         /* transmitter buffer           */
+  unsigned char         *xhead;         /* pointer to next byte to XMIT */
+  int                   xleft;          /* bytes left in XMIT queue     */
+  int                   mtu;            /* Our mtu (to spot changes!)   */
+  int                   buffsize;       /* Max buffers sizes            */
+#ifdef CONFIG_SLIP_MODE_SLIP6
+  int                   xdata, xbits;   /* 6 bit slip controls          */
+#endif
+  unsigned long         flags;          /* Flag values/ mode etc        */
+#define SLF_INUSE       0               /* Channel in use               */
+#define SLF_ESCAPE      1               /* ESC received                 */
+#define SLF_ERROR       2               /* Parity, etc. error           */
+#define SLF_KEEPTEST    3               /* Keepalive test flag          */
+#define SLF_OUTWAIT     4               /* is outpacket was flag        */
+  unsigned char         mode;           /* SLIP mode                    */
+  unsigned char         leased;
+  pid_t                 pid;
+#define SL_MODE_SLIP    0
+#define SL_MODE_CSLIP   1
+#define SL_MODE_SLIP6   2               /* Matt Dillon's printable slip */
+#define SL_MODE_CSLIP6  (SL_MODE_SLIP6|SL_MODE_CSLIP)
+#define SL_MODE_AX25    4
+#define SL_MODE_ADAPTIVE 8
+#ifdef CONFIG_SLIP_SMART
+  unsigned char         outfill;        /* # of sec between outfill packet */
+  unsigned char         keepalive;      /* keepalive seconds            */
+  struct timer_list     outfill_timer;
+  struct timer_list     keepalive_timer;
+#endif
+};
+#define SLIP_MAGIC 0x5302
+#endif  /* _LINUX_SLIP.H */

diff --git a/drivers/net/slip/slip.h b/drivers/net/slip/slip.h new file mode 100644 index 000000000000..67673cf1266b --- /dev/null +++ b/drivers/net/slip/slip.h
@@ -0,0 +1,101 @@
	1	/*
	2	* slip.h Define the SLIP device driver interface and constants.
	3	*
	4	* NOTE: THIS FILE WILL BE MOVED TO THE LINUX INCLUDE DIRECTORY
	5	* AS SOON AS POSSIBLE!
	6	*
	7	* Version: @(#)slip.h 1.2.0 03/28/93
	8	*
	9	* Fixes:
	10	* Alan Cox : Added slip mtu field.
	11	* Matt Dillon : Printable slip (borrowed from net2e)
	12	* Alan Cox : Added SL_SLIP_LOTS
	13	* Dmitry Gorodchanin : A lot of changes in the 'struct slip'
	14	* Dmitry Gorodchanin : Added CSLIP statistics.
	15	* Stanislav Voronyi : Make line checking as created by
	16	* Igor Chechik, RELCOM Corp.
	17	* Craig Schlenter : Fixed #define bug that caused
	18	* CSLIP telnets to hang in 1.3.61-6
	19	*
	20	* Author: Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
	21	*/
	22	#ifndef _LINUX_SLIP_H
	23	#define _LINUX_SLIP_H
	24
	25
	26	#if defined(CONFIG_INET) && defined(CONFIG_SLIP_COMPRESSED)
	27	# define SL_INCLUDE_CSLIP
	28	#endif
	29
	30	#ifdef SL_INCLUDE_CSLIP
	31	# define SL_MODE_DEFAULT SL_MODE_ADAPTIVE
	32	#else
	33	# define SL_MODE_DEFAULT SL_MODE_SLIP
	34	#endif
	35
	36	/* SLIP configuration. */
	37	#define SL_NRUNIT 256 /* MAX number of SLIP channels;
	38	This can be overridden with
	39	insmod -oslip_maxdev=nnn */
	40	#define SL_MTU 296 /* 296; I am used to 600- FvK */
	41
	42	/* SLIP protocol characters. */
	43	#define END 0300 /* indicates end of frame */
	44	#define ESC 0333 /* indicates byte stuffing */
	45	#define ESC_END 0334 /* ESC ESC_END means END 'data' */
	46	#define ESC_ESC 0335 /* ESC ESC_ESC means ESC 'data' */
	47
	48
	49	struct slip {
	50	int magic;
	51
	52	/* Various fields. */
	53	struct tty_struct tty; / ptr to TTY structure */
	54	struct net_device dev; / easy for intr handling */
	55	spinlock_t lock;
	56
	57	#ifdef SL_INCLUDE_CSLIP
	58	struct slcompress slcomp; / for header compression */
	59	unsigned char cbuff; / compression buffer */
	60	#endif
	61
	62	/* These are pointers to the malloc()ed frame buffers. */
	63	unsigned char rbuff; / receiver buffer */
	64	int rcount; /* received chars counter */
	65	unsigned char xbuff; / transmitter buffer */
	66	unsigned char xhead; / pointer to next byte to XMIT */
	67	int xleft; /* bytes left in XMIT queue */
	68	int mtu; /* Our mtu (to spot changes!) */
	69	int buffsize; /* Max buffers sizes */
	70
	71	#ifdef CONFIG_SLIP_MODE_SLIP6
	72	int xdata, xbits; /* 6 bit slip controls */
	73	#endif
	74
	75	unsigned long flags; /* Flag values/ mode etc */
	76	#define SLF_INUSE 0 /* Channel in use */
	77	#define SLF_ESCAPE 1 /* ESC received */
	78	#define SLF_ERROR 2 /* Parity, etc. error */
	79	#define SLF_KEEPTEST 3 /* Keepalive test flag */
	80	#define SLF_OUTWAIT 4 /* is outpacket was flag */
	81
	82	unsigned char mode; /* SLIP mode */
	83	unsigned char leased;
	84	pid_t pid;
	85	#define SL_MODE_SLIP 0
	86	#define SL_MODE_CSLIP 1
	87	#define SL_MODE_SLIP6 2 /* Matt Dillon's printable slip */
	88	#define SL_MODE_CSLIP6 (SL_MODE_SLIP6\|SL_MODE_CSLIP)
	89	#define SL_MODE_AX25 4
	90	#define SL_MODE_ADAPTIVE 8
	91	#ifdef CONFIG_SLIP_SMART
	92	unsigned char outfill; /* # of sec between outfill packet */
	93	unsigned char keepalive; /* keepalive seconds */
	94	struct timer_list outfill_timer;
	95	struct timer_list keepalive_timer;
	96	#endif
	97	};
	98
	99	#define SLIP_MAGIC 0x5302
	100
	101	#endif /* _LINUX_SLIP.H */