| | 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| | 2 | #ifndef __UAPI_PSAMPLE_H |
| | 3 | #define __UAPI_PSAMPLE_H |
| | 4 | |
| | 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, |
| | 19 | |
| | 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 | */ |
| | 31 | |
| | 32 | __PSAMPLE_ATTR_MAX |
| | 33 | }; |
| | 34 | |
| | 35 | enum psample_command { |
| | 36 | PSAMPLE_CMD_SAMPLE, |
| | 37 | PSAMPLE_CMD_GET_GROUP, |
| | 38 | PSAMPLE_CMD_NEW_GROUP, |
| | 39 | PSAMPLE_CMD_DEL_GROUP, |
| | 40 | }; |
| | 41 | |
| | 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 | }; |
| | 62 | |
| | 63 | /* Can be overridden at runtime by module option */ |
| | 64 | #define PSAMPLE_ATTR_MAX (__PSAMPLE_ATTR_MAX - 1) |
| | 65 | |
| | 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 |
| | 70 | |
| | 71 | #endif |
projects / linux-2.6-block.git / blame_incremental