ppp-ioctl.h 5.3 KB

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  1. /*
  2. * ppp-ioctl.h - PPP ioctl definitions.
  3. *
  4. * Copyright 1999-2002 Paul Mackerras.
  5. *
  6. * This program is free software; you can redistribute it and/or
  7. * modify it under the terms of the GNU General Public License
  8. * version 2 as published by the Free Software Foundation.
  9. */
  10. #ifndef _PPP_IOCTL_H
  11. #define _PPP_IOCTL_H
  12. #include <linux/types.h>
  13. #include <linux/ppp_defs.h>
  14. /*
  15. * Bit definitions for flags argument to PPPIOCGFLAGS/PPPIOCSFLAGS.
  16. */
  17. #define SC_COMP_PROT 0x00000001 /* protocol compression (output) */
  18. #define SC_COMP_AC 0x00000002 /* header compression (output) */
  19. #define SC_COMP_TCP 0x00000004 /* TCP (VJ) compression (output) */
  20. #define SC_NO_TCP_CCID 0x00000008 /* disable VJ connection-id comp. */
  21. #define SC_REJ_COMP_AC 0x00000010 /* reject adrs/ctrl comp. on input */
  22. #define SC_REJ_COMP_TCP 0x00000020 /* reject TCP (VJ) comp. on input */
  23. #define SC_CCP_OPEN 0x00000040 /* Look at CCP packets */
  24. #define SC_CCP_UP 0x00000080 /* May send/recv compressed packets */
  25. #define SC_ENABLE_IP 0x00000100 /* IP packets may be exchanged */
  26. #define SC_LOOP_TRAFFIC 0x00000200 /* send traffic to pppd */
  27. #define SC_MULTILINK 0x00000400 /* do multilink encapsulation */
  28. #define SC_MP_SHORTSEQ 0x00000800 /* use short MP sequence numbers */
  29. #define SC_COMP_RUN 0x00001000 /* compressor has been inited */
  30. #define SC_DECOMP_RUN 0x00002000 /* decompressor has been inited */
  31. #define SC_MP_XSHORTSEQ 0x00004000 /* transmit short MP seq numbers */
  32. #define SC_DEBUG 0x00010000 /* enable debug messages */
  33. #define SC_LOG_INPKT 0x00020000 /* log contents of good pkts recvd */
  34. #define SC_LOG_OUTPKT 0x00040000 /* log contents of pkts sent */
  35. #define SC_LOG_RAWIN 0x00080000 /* log all chars received */
  36. #define SC_LOG_FLUSH 0x00100000 /* log all chars flushed */
  37. #define SC_SYNC 0x00200000 /* synchronous serial mode */
  38. #define SC_MUST_COMP 0x00400000 /* no uncompressed packets may be sent or received */
  39. #define SC_MASK 0x0f600fff /* bits that user can change */
  40. /* state bits */
  41. #define SC_XMIT_BUSY 0x10000000 /* (used by isdn_ppp?) */
  42. #define SC_RCV_ODDP 0x08000000 /* have rcvd char with odd parity */
  43. #define SC_RCV_EVNP 0x04000000 /* have rcvd char with even parity */
  44. #define SC_RCV_B7_1 0x02000000 /* have rcvd char with bit 7 = 1 */
  45. #define SC_RCV_B7_0 0x01000000 /* have rcvd char with bit 7 = 0 */
  46. #define SC_DC_FERROR 0x00800000 /* fatal decomp error detected */
  47. #define SC_DC_ERROR 0x00400000 /* non-fatal decomp error detected */
  48. /* Used with PPPIOCGNPMODE/PPPIOCSNPMODE */
  49. struct npioctl {
  50. int protocol; /* PPP protocol, e.g. PPP_IP */
  51. enum NPmode mode;
  52. };
  53. /* Structure describing a CCP configuration option, for PPPIOCSCOMPRESS */
  54. struct ppp_option_data {
  55. __u8 *ptr;
  56. __u32 length;
  57. int transmit;
  58. };
  59. /* For PPPIOCGL2TPSTATS */
  60. struct pppol2tp_ioc_stats {
  61. __u16 tunnel_id; /* redundant */
  62. __u16 session_id; /* if zero, get tunnel stats */
  63. __u32 using_ipsec:1; /* valid only for session_id == 0 */
  64. __aligned_u64 tx_packets;
  65. __aligned_u64 tx_bytes;
  66. __aligned_u64 tx_errors;
  67. __aligned_u64 rx_packets;
  68. __aligned_u64 rx_bytes;
  69. __aligned_u64 rx_seq_discards;
  70. __aligned_u64 rx_oos_packets;
  71. __aligned_u64 rx_errors;
  72. };
  73. /*
  74. * Ioctl definitions.
  75. */
  76. #define PPPIOCGFLAGS _IOR('t', 90, int) /* get configuration flags */
  77. #define PPPIOCSFLAGS _IOW('t', 89, int) /* set configuration flags */
  78. #define PPPIOCGASYNCMAP _IOR('t', 88, int) /* get async map */
  79. #define PPPIOCSASYNCMAP _IOW('t', 87, int) /* set async map */
  80. #define PPPIOCGUNIT _IOR('t', 86, int) /* get ppp unit number */
  81. #define PPPIOCGRASYNCMAP _IOR('t', 85, int) /* get receive async map */
  82. #define PPPIOCSRASYNCMAP _IOW('t', 84, int) /* set receive async map */
  83. #define PPPIOCGMRU _IOR('t', 83, int) /* get max receive unit */
  84. #define PPPIOCSMRU _IOW('t', 82, int) /* set max receive unit */
  85. #define PPPIOCSMAXCID _IOW('t', 81, int) /* set VJ max slot ID */
  86. #define PPPIOCGXASYNCMAP _IOR('t', 80, ext_accm) /* get extended ACCM */
  87. #define PPPIOCSXASYNCMAP _IOW('t', 79, ext_accm) /* set extended ACCM */
  88. #define PPPIOCXFERUNIT _IO('t', 78) /* transfer PPP unit */
  89. #define PPPIOCSCOMPRESS _IOW('t', 77, struct ppp_option_data)
  90. #define PPPIOCGNPMODE _IOWR('t', 76, struct npioctl) /* get NP mode */
  91. #define PPPIOCSNPMODE _IOW('t', 75, struct npioctl) /* set NP mode */
  92. #define PPPIOCSPASS _IOW('t', 71, struct sock_fprog) /* set pass filter */
  93. #define PPPIOCSACTIVE _IOW('t', 70, struct sock_fprog) /* set active filt */
  94. #define PPPIOCGDEBUG _IOR('t', 65, int) /* Read debug level */
  95. #define PPPIOCSDEBUG _IOW('t', 64, int) /* Set debug level */
  96. #define PPPIOCGIDLE _IOR('t', 63, struct ppp_idle) /* get idle time */
  97. #define PPPIOCNEWUNIT _IOWR('t', 62, int) /* create new ppp unit */
  98. #define PPPIOCATTACH _IOW('t', 61, int) /* attach to ppp unit */
  99. #define PPPIOCDETACH _IOW('t', 60, int) /* detach from ppp unit/chan */
  100. #define PPPIOCSMRRU _IOW('t', 59, int) /* set multilink MRU */
  101. #define PPPIOCCONNECT _IOW('t', 58, int) /* connect channel to unit */
  102. #define PPPIOCDISCONN _IO('t', 57) /* disconnect channel */
  103. #define PPPIOCATTCHAN _IOW('t', 56, int) /* attach to ppp channel */
  104. #define PPPIOCGCHAN _IOR('t', 55, int) /* get ppp channel number */
  105. #define PPPIOCGL2TPSTATS _IOR('t', 54, struct pppol2tp_ioc_stats)
  106. #define SIOCGPPPSTATS (SIOCDEVPRIVATE + 0)
  107. #define SIOCGPPPVER (SIOCDEVPRIVATE + 1) /* NEVER change this!! */
  108. #define SIOCGPPPCSTATS (SIOCDEVPRIVATE + 2)
  109. #endif /* _PPP_IOCTL_H */