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oasis-root

Compiled tree of Oasis Linux based on own branch at <https://hacktivis.me/git/oasis/> git clone https://anongit.hacktivis.me/git/oasis-root.git

psample.h (2634B)

    

  1. /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
  2. #ifndef __UAPI_PSAMPLE_H
  3. #define __UAPI_PSAMPLE_H
  5. enum {
  6. 	PSAMPLE_ATTR_IIFINDEX,
  7. 	PSAMPLE_ATTR_OIFINDEX,
  8. 	PSAMPLE_ATTR_ORIGSIZE,
  9. 	PSAMPLE_ATTR_SAMPLE_GROUP,
  10. 	PSAMPLE_ATTR_GROUP_SEQ,
  11. 	PSAMPLE_ATTR_SAMPLE_RATE,	/* u32, ratio between observed and
  12. 					 * sampled packets or scaled probability
  13. 					 * if PSAMPLE_ATTR_SAMPLE_PROBABILITY
  14. 					 * is set.
  15. 					 */
  16. 	PSAMPLE_ATTR_DATA,
  17. 	PSAMPLE_ATTR_GROUP_REFCOUNT,
  18. 	PSAMPLE_ATTR_TUNNEL,
  20. 	PSAMPLE_ATTR_PAD,
  21. 	PSAMPLE_ATTR_OUT_TC,		/* u16 */
  22. 	PSAMPLE_ATTR_OUT_TC_OCC,	/* u64, bytes */
  23. 	PSAMPLE_ATTR_LATENCY,		/* u64, nanoseconds */
  24. 	PSAMPLE_ATTR_TIMESTAMP,		/* u64, nanoseconds */
  25. 	PSAMPLE_ATTR_PROTO,		/* u16 */
  26. 	PSAMPLE_ATTR_USER_COOKIE,	/* binary, user provided data */
  27. 	PSAMPLE_ATTR_SAMPLE_PROBABILITY,/* no argument, interpret rate in
  28. 					 * PSAMPLE_ATTR_SAMPLE_RATE as a
  29. 					 * probability scaled 0 - U32_MAX.
  30. 					 */
  32. 	__PSAMPLE_ATTR_MAX
  33. };
  35. enum psample_command {
  36. 	PSAMPLE_CMD_SAMPLE,
  37. 	PSAMPLE_CMD_GET_GROUP,
  38. 	PSAMPLE_CMD_NEW_GROUP,
  39. 	PSAMPLE_CMD_DEL_GROUP,
  40. };
  42. enum psample_tunnel_key_attr {
  43. 	PSAMPLE_TUNNEL_KEY_ATTR_ID,                 /* be64 Tunnel ID */
  44. 	PSAMPLE_TUNNEL_KEY_ATTR_IPV4_SRC,           /* be32 src IP address. */
  45. 	PSAMPLE_TUNNEL_KEY_ATTR_IPV4_DST,           /* be32 dst IP address. */
  46. 	PSAMPLE_TUNNEL_KEY_ATTR_TOS,                /* u8 Tunnel IP ToS. */
  47. 	PSAMPLE_TUNNEL_KEY_ATTR_TTL,                /* u8 Tunnel IP TTL. */
  48. 	PSAMPLE_TUNNEL_KEY_ATTR_DONT_FRAGMENT,      /* No argument, set DF. */
  49. 	PSAMPLE_TUNNEL_KEY_ATTR_CSUM,               /* No argument. CSUM packet. */
  50. 	PSAMPLE_TUNNEL_KEY_ATTR_OAM,                /* No argument. OAM frame.  */
  51. 	PSAMPLE_TUNNEL_KEY_ATTR_GENEVE_OPTS,        /* Array of Geneve options. */
  52. 	PSAMPLE_TUNNEL_KEY_ATTR_TP_SRC,	            /* be16 src Transport Port. */
  53. 	PSAMPLE_TUNNEL_KEY_ATTR_TP_DST,		    /* be16 dst Transport Port. */
  54. 	PSAMPLE_TUNNEL_KEY_ATTR_VXLAN_OPTS,	    /* Nested VXLAN opts* */
  55. 	PSAMPLE_TUNNEL_KEY_ATTR_IPV6_SRC,           /* struct in6_addr src IPv6 address. */
  56. 	PSAMPLE_TUNNEL_KEY_ATTR_IPV6_DST,           /* struct in6_addr dst IPv6 address. */
  57. 	PSAMPLE_TUNNEL_KEY_ATTR_PAD,
  58. 	PSAMPLE_TUNNEL_KEY_ATTR_ERSPAN_OPTS,        /* struct erspan_metadata */
  59. 	PSAMPLE_TUNNEL_KEY_ATTR_IPV4_INFO_BRIDGE,   /* No argument. IPV4_INFO_BRIDGE mode.*/
  60. 	__PSAMPLE_TUNNEL_KEY_ATTR_MAX
  61. };
  63. /* Can be overridden at runtime by module option */
  64. #define PSAMPLE_ATTR_MAX (__PSAMPLE_ATTR_MAX - 1)
  66. #define PSAMPLE_NL_MCGRP_CONFIG_NAME "config"
  67. #define PSAMPLE_NL_MCGRP_SAMPLE_NAME "packets"
  68. #define PSAMPLE_GENL_NAME "psample"
  69. #define PSAMPLE_GENL_VERSION 1
  71. #endif