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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */#ifndef __UAPI_PSAMPLE_H#define __UAPI_PSAMPLE_H
enum { PSAMPLE_ATTR_IIFINDEX, PSAMPLE_ATTR_OIFINDEX, PSAMPLE_ATTR_ORIGSIZE, PSAMPLE_ATTR_SAMPLE_GROUP, PSAMPLE_ATTR_GROUP_SEQ, PSAMPLE_ATTR_SAMPLE_RATE, /* u32, ratio between observed and * sampled packets or scaled probability * if PSAMPLE_ATTR_SAMPLE_PROBABILITY * is set. */ PSAMPLE_ATTR_DATA, PSAMPLE_ATTR_GROUP_REFCOUNT, PSAMPLE_ATTR_TUNNEL,
PSAMPLE_ATTR_PAD, PSAMPLE_ATTR_OUT_TC, /* u16 */ PSAMPLE_ATTR_OUT_TC_OCC, /* u64, bytes */ PSAMPLE_ATTR_LATENCY, /* u64, nanoseconds */ PSAMPLE_ATTR_TIMESTAMP, /* u64, nanoseconds */ PSAMPLE_ATTR_PROTO, /* u16 */ PSAMPLE_ATTR_USER_COOKIE, /* binary, user provided data */ PSAMPLE_ATTR_SAMPLE_PROBABILITY,/* no argument, interpret rate in * PSAMPLE_ATTR_SAMPLE_RATE as a * probability scaled 0 - U32_MAX. */
__PSAMPLE_ATTR_MAX};
enum psample_command { PSAMPLE_CMD_SAMPLE, PSAMPLE_CMD_GET_GROUP, PSAMPLE_CMD_NEW_GROUP, PSAMPLE_CMD_DEL_GROUP,};
enum psample_tunnel_key_attr { PSAMPLE_TUNNEL_KEY_ATTR_ID, /* be64 Tunnel ID */ PSAMPLE_TUNNEL_KEY_ATTR_IPV4_SRC, /* be32 src IP address. */ PSAMPLE_TUNNEL_KEY_ATTR_IPV4_DST, /* be32 dst IP address. */ PSAMPLE_TUNNEL_KEY_ATTR_TOS, /* u8 Tunnel IP ToS. */ PSAMPLE_TUNNEL_KEY_ATTR_TTL, /* u8 Tunnel IP TTL. */ PSAMPLE_TUNNEL_KEY_ATTR_DONT_FRAGMENT, /* No argument, set DF. */ PSAMPLE_TUNNEL_KEY_ATTR_CSUM, /* No argument. CSUM packet. */ PSAMPLE_TUNNEL_KEY_ATTR_OAM, /* No argument. OAM frame. */ PSAMPLE_TUNNEL_KEY_ATTR_GENEVE_OPTS, /* Array of Geneve options. */ PSAMPLE_TUNNEL_KEY_ATTR_TP_SRC, /* be16 src Transport Port. */ PSAMPLE_TUNNEL_KEY_ATTR_TP_DST, /* be16 dst Transport Port. */ PSAMPLE_TUNNEL_KEY_ATTR_VXLAN_OPTS, /* Nested VXLAN opts* */ PSAMPLE_TUNNEL_KEY_ATTR_IPV6_SRC, /* struct in6_addr src IPv6 address. */ PSAMPLE_TUNNEL_KEY_ATTR_IPV6_DST, /* struct in6_addr dst IPv6 address. */ PSAMPLE_TUNNEL_KEY_ATTR_PAD, PSAMPLE_TUNNEL_KEY_ATTR_ERSPAN_OPTS, /* struct erspan_metadata */ PSAMPLE_TUNNEL_KEY_ATTR_IPV4_INFO_BRIDGE, /* No argument. IPV4_INFO_BRIDGE mode.*/ __PSAMPLE_TUNNEL_KEY_ATTR_MAX};
/* Can be overridden at runtime by module option */#define PSAMPLE_ATTR_MAX (__PSAMPLE_ATTR_MAX - 1)
#define PSAMPLE_NL_MCGRP_CONFIG_NAME "config"#define PSAMPLE_NL_MCGRP_SAMPLE_NAME "packets"#define PSAMPLE_GENL_NAME "psample"#define PSAMPLE_GENL_VERSION 1
#endif