See copyright statement in NOTES
*/
-#include <sys/ioccom.h>
-
-#define PPP_HDRLEN 4 /* octets for standard ppp header */
-#define PPP_FCSLEN 2 /* octets for FCS */
-
-#define PPP_ADDRESS(cp) ((cp)[0])
-#define PPP_CONTROL(cp) ((cp)[1])
-#define PPP_PROTOCOL(cp) (((cp)[2] << 8) + (cp)[3])
-
-#define PPP_ALLSTATIONS 0xff /* All-Stations broadcast address */
-#define PPP_UI 0x03 /* Unnumbered Information */
-#define PPP_FLAG 0x7e /* Flag Sequence */
-#define PPP_ESCAPE 0x7d /* Asynchronous Control Escape */
-#define PPP_TRANS 0x20 /* Asynchronous transparency modifier */
-
/*
- * Protocol field values.
+ * Packet sizes
*/
-#define PPP_IP 0x21 /* Internet Protocol */
-#define PPP_XNS 0x25 /* Xerox NS */
-#define PPP_VJC_COMP 0x2d /* VJ compressed TCP */
-#define PPP_VJC_UNCOMP 0x2f /* VJ uncompressed TCP */
-#define PPP_COMP 0xfd /* compressed packet */
-#define PPP_LCP 0xc021 /* Link Control Protocol */
-#define PPP_CCP 0x80fd /* Compression Control Protocol */
+#define PPP_MTU 1500 /* Default MTU (size of Info field) */
+#define PPP_MAXMRU 65000 /* Largest MRU we allow */
/*
- * Important FCS values.
+ * Definitions for ioctls.
*/
-#define PPP_INITFCS 0xffff /* Initial FCS value */
-#define PPP_GOODFCS 0xf0b8 /* Good final FCS value */
-#define PPP_FCS(fcs, c) (((fcs) >> 8) ^ fcstab[((fcs) ^ (c)) & 0xff])
+struct npioctl {
+ int protocol; /* PPP procotol, e.g. PPP_IP */
+ enum NPmode mode;
+};
+
+/* Structure describing a CCP configuration option, for SIOCSCOMPRESS */
+#define MAX_PPP_OPTION 32
+struct ppp_option_data {
+ u_int length;
+ int transmit;
+ u_char opt_data[MAX_PPP_OPTION];
+};
+
+struct ifpppstatsreq {
+ char ifr_name[IFNAMSIZ];
+ struct ppp_stats stats;
+};
+
+struct ifpppcstatsreq {
+ char ifr_name[IFNAMSIZ];
+ struct ppp_comp_stats stats;
+};
/*
- * Packet sizes
+ * Ioctl definitions.
*/
-#define PPP_MTU 1500 /* Default MTU (size of Info field) */
-#define PPP_MRU 1500 /* Default MRU (max receive unit) */
-#define PPP_MAXMRU 65000 /* Largest MRU we allow */
-
-/* Extended asyncmap - allows any character to be escaped. */
-typedef u_long ext_accm[8];
-#ifdef __STDC__
+#if defined(__STDC__) || defined(__osf__)
#define SIOCSIFCOMPAC _IOW('p', 130, char)
#define SIOCSIFCOMPPROT _IOW('p', 131, char)
#define SIOCSIFMRU _IOW('p', 132, int) /* set max receive unit */
#define SIOCGIFMRU _IOR('p', 133, int) /* get max receive unit */
-#define SIOCGIFASYNCMAP _IOR('p', 134, long) /* get transmit async map */
-#define SIOCSIFASYNCMAP _IOW('p', 135, long) /* set transmit async map */
+#define SIOCGIFASYNCMAP _IOR('p', 134, u_int32_t) /* get transmit async map */
+#define SIOCSIFASYNCMAP _IOW('p', 135, u_int32_t) /* set transmit async map */
#define SIOCGETU _IOR('p', 136, int) /* get unit number */
#define SIOCSIFVJCOMP _IOW('p', 137, char) /* enable/disable VJ comp */
#define SIOCGIFDEBUG _IOR('p', 138, int) /* get debug flags */
#define SIOCSIFDEBUG _IOW('p', 139, int) /* set debug flags */
-#define SIOCGIFRASYNCMAP _IOR('p', 140, long) /* get receive async map */
-#define SIOCSIFRASYNCMAP _IOW('p', 141, long) /* set receive async map */
+#define SIOCGIFRASYNCMAP _IOR('p', 140, u_int32_t) /* get receive async map */
+#define SIOCSIFRASYNCMAP _IOW('p', 141, u_int32_t) /* set receive async map */
#define SIOCGIFXASYNCMAP _IOR('p', 142, ext_accm) /* get extended xmit map */
#define SIOCSIFXASYNCMAP _IOW('p', 143, ext_accm) /* set extended xmit map */
+#define SIOCSETU _IOW('p', 144, int) /* set unit number */
+#define SIOCSETNPMODE _IOW('p', 145, struct npioctl) /* set NP mode */
+#define SIOCGETNPMODE _IOWR('p', 146, struct npioctl) /* get NP mode */
+#define SIOCGIFCOMP _IOR('p', 148, int) /* get CCP kernel flags */
+#define SIOCSIFCOMP _IOW('p', 149, int) /* set CCP closed/open/up */
+#define SIOCSCOMPRESS _IOW('p', 150, struct ppp_option_data)
+
+#define SIOCGPPPSTATS _IOWR('i', 123, struct ifpppstatsreq)
+#define SIOCGPPPCSTATS _IOWR('i', 124, struct ifpppcstatsreq)
#else
/* traditional C compiler */
#define SIOCSIFCOMPPROT _IOW(p, 131, char)
#define SIOCSIFMRU _IOW(p, 132, int) /* set max receive unit */
#define SIOCGIFMRU _IOR(p, 133, int) /* get max receive unit */
-#define SIOCGIFASYNCMAP _IOR(p, 134, long) /* get transmit async map */
-#define SIOCSIFASYNCMAP _IOW(p, 135, long) /* set transmit async map */
+#define SIOCGIFASYNCMAP _IOR(p, 134, u_int32_t) /* get transmit async map */
+#define SIOCSIFASYNCMAP _IOW(p, 135, u_int32_t) /* set transmit async map */
#define SIOCGETU _IOR(p, 136, int) /* get unit number */
#define SIOCSIFVJCOMP _IOW(p, 137, char) /* enable/disable VJ comp */
#define SIOCGIFDEBUG _IOR(p, 138, int) /* get debug flags */
#define SIOCSIFDEBUG _IOW(p, 139, int) /* set debug flags */
-#define SIOCGIFRASYNCMAP _IOR(p, 140, long) /* get receive async map */
-#define SIOCSIFRASYNCMAP _IOW(p, 141, long) /* set receive async map */
-#define SIOCGIFXASYNCMAP _IOR(p, 142, ext_accm) /* get extended xmit map */
-#define SIOCSIFXASYNCMAP _IOW(p, 143, ext_accm) /* set extended xmit map */
+#define SIOCGIFRASYNCMAP _IOR(p, 140, u_int32_t) /* get receive async map */
+#define SIOCSIFRASYNCMAP _IOW(p, 141, u_int32_t) /* set receive async map */
+#define SIOCGIFXASYNCMAP _IOR(p, 142, ext_accm) /* get extended xmit map */
+#define SIOCSIFXASYNCMAP _IOW(p, 143, ext_accm) /* set extended xmit map */
+#define SIOCSETU _IOW(p, 144, int) /* set unit number */
+#define SIOCSETNPMODE _IOW(p, 145, struct npioctl) /* set NP mode */
+#define SIOCGETNPMODE _IOWR(p, 146, struct npioctl) /* get NP mode */
+#define SIOCGIFCOMP _IOR(p, 148, int) /* get CCP kernel flags */
+#define SIOCSIFCOMP _IOW(p, 149, int) /* set CCP closed/open/up */
+#define SIOCSCOMPRESS _IOW(p, 150, struct ppp_option_data)
+
+#define SIOCGPPPSTATS _IOWR(i, 123, struct ifpppstatsreq)
+#define SIOCGPPPCSTATS _IOWR(i, 124, struct ifpppcstatsreq)
#endif
/*
* bits 4--7 = maximum slot ID (0 => use default (15)).
*/
-/*
- * Structure used within the ppp_if streams module.
- */
-struct ppp_if_info {
- int pii_flags;
-#define PII_FLAGS_INUSE 0x1 /* in use by a stream */
-#define PII_FLAGS_ATTACHED 0x8 /* already if_attached */
-#define PII_FLAGS_VJC_ON 0x10 /* VJ TCP header compression enabled */
-#define PII_FLAGS_VJC_NOCCID 0x20 /* VJ: don't compress conn. id */
-#define PII_FLAGS_VJC_REJ 0x40 /* receive: reject VJ comp */
-#define PII_FLAGS_DEBUG 0x80 /* enable debug printout */
-
- struct ifnet pii_ifnet;
- queue_t *pii_writeq; /* used by ppp_output */
-#ifdef VJC
- struct slcompress pii_sc_comp; /* vjc control buffer */
-#endif
-#ifdef PPP_STATS
- struct pppstat {
- u_int ppp_ibytes;
- u_int ppp_ipackets;
- u_int ppp_ierrors;
- u_int ppp_obytes;
- u_int ppp_opackets;
- u_int ppp_oerrors;
- } pii_stats;
-#endif
-};
+/* Bits for SIOCGIFDEBUG */
+#define PAI_FLAGS_B7_0 0x100
+#define PAI_FLAGS_B7_1 0x200
+#define PAI_FLAGS_PAR_EVEN 0x400
+#define PAI_FLAGS_PAR_ODD 0x800
+#define PAI_FLAGS_HIBITS 0xF00
+
+/* Bit definitions for SIOC[GS]IFCOMP. */
+#define CCP_ISOPEN 1
+#define CCP_ISUP 2
+#define CCP_COMP_RUN 4
+#define CCP_DECOMP_RUN 8
+#define CCP_ERROR 0x10
+#define CCP_FATALERROR 0x20
/* defines for streams modules */
-#define IF_INPUT_ERROR 0xe1
-#define IF_OUTPUT_ERROR 0xe2
-
-#define ALLOCBSIZE 64 /* how big of a buffer block to
-allocate for each chunk of the input chain */
-
-#define PPP_MTU 1500 /* Default MTU (size of Info field) */
-#define PPP_HDRLEN 4 /* sizeof(struct ppp_header) must be 4 */
+#define IF_INPUT_ERROR 0xe1
+#define IF_OUTPUT_ERROR 0xe2
+#define IF_GET_CSTATS 0xe3
+#define IF_CSTATS 0xe4
projects / ppp.git / blobdiff