X-Git-Url: http://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=include%2Flinux%2Fif_ppp.h;h=a03f3f2ae64901bffb36acdb40687860c99f541b;hp=79b1c962b3b7a81581032f21532c66787687af74;hb=227d632867c59708079b0f277e06e2ae5282d32d;hpb=f7f6e00dd75ae5f73808e000387a1f09c2f1a1ac

diff --git a/include/linux/if_ppp.h b/include/linux/if_ppp.h
index 79b1c96..a03f3f2 100644
--- a/include/linux/if_ppp.h
+++ b/include/linux/if_ppp.h
@@ -1,4 +1,4 @@
-/*	$Id: if_ppp.h,v 1.2 1995/04/28 06:27:55 paulus Exp $	*/
+/*	$Id: if_ppp.h,v 1.21 2000/03/27 06:03:36 paulus Exp $	*/
 
 /*
  * if_ppp.h - Point-to-Point Protocol definitions.
@@ -17,6 +17,19 @@
  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
+/*
+ *  ==FILEVERSION 20000324==
+ *
+ *  NOTE TO MAINTAINERS:
+ *     If you modify this file at all, please set the above date.
+ *     if_ppp.h is shipped with a PPP distribution as well as with the kernel;
+ *     if everyone increases the FILEVERSION number above, then scripts
+ *     can do the right thing when deciding whether to install a new if_ppp.h
+ *     file.  Don't change the format of that line otherwise, so the
+ *     installation script can recognize it.
  */
 
 #ifndef _IF_PPP_H_
@@ -28,10 +41,9 @@
 
 #define	PPP_MTU		1500	/* Default MTU (size of Info field) */
 #define PPP_MAXMRU	65000	/* Largest MRU we allow */
-#define PPP_NRUNIT	4	/* how many PPP units? */
-#define PPP_VERSION	"2.2.0"
-#define PPP_MAGIC	0x5002	/* Magic value for the ppp structure */
 #define PROTO_IPX	0x002b	/* protocol numbers */
+#define PROTO_DNA_RT    0x0027  /* DNA Routing */
+
 
 /*
  * Bit definitions for flags.
@@ -46,56 +58,58 @@
 #define SC_CCP_OPEN	0x00000040	/* Look at CCP packets */
 #define SC_CCP_UP	0x00000080	/* May send/recv compressed packets */
 #define SC_ENABLE_IP	0x00000100	/* IP packets may be exchanged */
+#define SC_LOOP_TRAFFIC	0x00000200	/* send traffic to pppd */
+#define SC_MULTILINK	0x00000400	/* do multilink encapsulation */
+#define SC_MP_SHORTSEQ	0x00000800	/* use short MP sequence numbers */
 #define SC_COMP_RUN	0x00001000	/* compressor has been inited */
 #define SC_DECOMP_RUN	0x00002000	/* decompressor has been inited */
+#define SC_MP_XSHORTSEQ	0x00004000	/* transmit short MP seq numbers */
 #define SC_DEBUG	0x00010000	/* enable debug messages */
 #define SC_LOG_INPKT	0x00020000	/* log contents of good pkts recvd */
 #define SC_LOG_OUTPKT	0x00040000	/* log contents of pkts sent */
 #define SC_LOG_RAWIN	0x00080000	/* log all chars received */
 #define SC_LOG_FLUSH	0x00100000	/* log all chars flushed */
-#define	SC_MASK		0x0fffffff	/* bits that user can change */
+#define	SC_SYNC		0x00200000	/* synchronous serial mode */
+#define	SC_MASK		0x0f200fff	/* bits that user can change */
 
 /* state bits */
-#define	SC_ESCAPED	0x80000000	/* saw a PPP_ESCAPE */
-#define	SC_FLUSH	0x40000000	/* flush input until next PPP_FLAG */
-#define SC_VJ_RESET	0x20000000	/* Need to reset the VJ decompressor */
-#define SC_XMIT_BUSY	0x10000000	/* ppp_write_wakeup is active */
-#define SC_RCV_B7_0	0x01000000	/* have rcvd char with bit 7 = 0 */
-#define SC_RCV_B7_1	0x02000000	/* have rcvd char with bit 7 = 1 */
-#define SC_RCV_EVNP	0x04000000	/* have rcvd char with even parity */
+#define SC_XMIT_BUSY	0x10000000	/* (used by isdn_ppp?) */
 #define SC_RCV_ODDP	0x08000000	/* have rcvd char with odd parity */
-#define SC_DC_ERROR	0x00400000	/* non-fatal decomp error detected */
+#define SC_RCV_EVNP	0x04000000	/* have rcvd char with even parity */
+#define SC_RCV_B7_1	0x02000000	/* have rcvd char with bit 7 = 1 */
+#define SC_RCV_B7_0	0x01000000	/* have rcvd char with bit 7 = 0 */
 #define SC_DC_FERROR	0x00800000	/* fatal decomp error detected */
+#define SC_DC_ERROR	0x00400000	/* non-fatal decomp error detected */
 
 /*
  * Ioctl definitions.
  */
 
 struct npioctl {
-    int		protocol;	/* PPP procotol, e.g. PPP_IP */
-    enum NPmode	mode;
+	int		protocol;	/* PPP protocol, e.g. PPP_IP */
+	enum NPmode	mode;
 };
 
 /* Structure describing a CCP configuration option, for PPPIOCSCOMPRESS */
 struct ppp_option_data {
-	u_char	*ptr;
-	u_int	length;
+	__u8	*ptr;
+	__u32	length;
 	int	transmit;
 };
 
 struct ifpppstatsreq {
-    char ifr__name[IFNAMSIZ];		/* Name of the device */
-    struct ppp_stats *stats_ptr;	/* Pointer to stats buffer */
-    struct ppp_stats stats;		/* statistic information */
+	struct ifreq	 b;
+	struct ppp_stats stats;			/* statistic information */
 };
 
-struct ppp_ddinfo {
-  unsigned long		ip_sjiffies;	/* time when last IP frame sent */
-  unsigned long		ip_rjiffies;	/* time when last IP frame recvd*/
-  unsigned long		nip_sjiffies;	/* time when last NON-IP sent	*/
-  unsigned long		nip_rjiffies;	/* time when last NON-IP recvd	*/
+struct ifpppcstatsreq {
+	struct ifreq	      b;
+	struct ppp_comp_stats stats;
 };
 
+#define ifr__name       b.ifr_ifrn.ifrn_name
+#define stats_ptr       b.ifr_ifru.ifru_data
+
 /*
  * Ioctl definitions.
  */
@@ -116,14 +130,21 @@ struct ppp_ddinfo {
 #define PPPIOCSCOMPRESS	_IOW('t', 77, struct ppp_option_data)
 #define PPPIOCGNPMODE	_IOWR('t', 76, struct npioctl) /* get NP mode */
 #define PPPIOCSNPMODE	_IOW('t', 75, struct npioctl)  /* set NP mode */
-
 #define PPPIOCGDEBUG	_IOR('t', 65, int)	/* Read debug level */
 #define PPPIOCSDEBUG	_IOW('t', 64, int)	/* Set debug level */
-#define PPPIOCGTIME	_IOR('t', 63, struct ppp_ddinfo) /* Read time info */
+#define PPPIOCGIDLE	_IOR('t', 63, struct ppp_idle) /* get idle time */
+#define PPPIOCNEWUNIT	_IOWR('t', 62, int)	/* create new ppp unit */
+#define PPPIOCATTACH	_IOW('t', 61, int)	/* attach to ppp unit */
+#define PPPIOCDETACH	_IOW('t', 60, int)	/* detach from ppp unit/chan */
+#define PPPIOCSMRRU	_IOW('t', 59, int)	/* set multilink MRU */
+#define PPPIOCCONNECT	_IOW('t', 58, int)	/* connect channel to unit */
+#define PPPIOCDISCONN	_IO('t', 57)		/* disconnect channel */
+#define PPPIOCATTCHAN	_IOW('t', 56, int)	/* attach to ppp channel */
+#define PPPIOCGCHAN	_IOR('t', 55, int)	/* get ppp channel number */
 
 #define SIOCGPPPSTATS   (SIOCDEVPRIVATE + 0)
-#define SIOCGPPPCSTATS	(SIOCDEVPRIVATE + 2)
-#define SIOCGPPPVER     (SIOCDEVPRIVATE + 1)
+#define SIOCGPPPVER     (SIOCDEVPRIVATE + 1)	/* NEVER change this!! */
+#define SIOCGPPPCSTATS  (SIOCDEVPRIVATE + 2)
 
 #if !defined(ifr_mtu)
 #define ifr_mtu	ifr_ifru.ifru_metric