Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
72 lines
2.6 KiB
C
72 lines
2.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef __UAPI_PSAMPLE_H
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#define __UAPI_PSAMPLE_H
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enum {
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PSAMPLE_ATTR_IIFINDEX,
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PSAMPLE_ATTR_OIFINDEX,
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PSAMPLE_ATTR_ORIGSIZE,
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PSAMPLE_ATTR_SAMPLE_GROUP,
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PSAMPLE_ATTR_GROUP_SEQ,
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PSAMPLE_ATTR_SAMPLE_RATE, /* u32, ratio between observed and
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* sampled packets or scaled probability
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* if PSAMPLE_ATTR_SAMPLE_PROBABILITY
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* is set.
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*/
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PSAMPLE_ATTR_DATA,
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PSAMPLE_ATTR_GROUP_REFCOUNT,
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PSAMPLE_ATTR_TUNNEL,
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PSAMPLE_ATTR_PAD,
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PSAMPLE_ATTR_OUT_TC, /* u16 */
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PSAMPLE_ATTR_OUT_TC_OCC, /* u64, bytes */
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PSAMPLE_ATTR_LATENCY, /* u64, nanoseconds */
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PSAMPLE_ATTR_TIMESTAMP, /* u64, nanoseconds */
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PSAMPLE_ATTR_PROTO, /* u16 */
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PSAMPLE_ATTR_USER_COOKIE, /* binary, user provided data */
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PSAMPLE_ATTR_SAMPLE_PROBABILITY,/* no argument, interpret rate in
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* PSAMPLE_ATTR_SAMPLE_RATE as a
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* probability scaled 0 - U32_MAX.
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*/
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__PSAMPLE_ATTR_MAX
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};
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enum psample_command {
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PSAMPLE_CMD_SAMPLE,
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PSAMPLE_CMD_GET_GROUP,
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PSAMPLE_CMD_NEW_GROUP,
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PSAMPLE_CMD_DEL_GROUP,
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};
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enum psample_tunnel_key_attr {
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PSAMPLE_TUNNEL_KEY_ATTR_ID, /* be64 Tunnel ID */
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PSAMPLE_TUNNEL_KEY_ATTR_IPV4_SRC, /* be32 src IP address. */
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PSAMPLE_TUNNEL_KEY_ATTR_IPV4_DST, /* be32 dst IP address. */
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PSAMPLE_TUNNEL_KEY_ATTR_TOS, /* u8 Tunnel IP ToS. */
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PSAMPLE_TUNNEL_KEY_ATTR_TTL, /* u8 Tunnel IP TTL. */
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PSAMPLE_TUNNEL_KEY_ATTR_DONT_FRAGMENT, /* No argument, set DF. */
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PSAMPLE_TUNNEL_KEY_ATTR_CSUM, /* No argument. CSUM packet. */
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PSAMPLE_TUNNEL_KEY_ATTR_OAM, /* No argument. OAM frame. */
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PSAMPLE_TUNNEL_KEY_ATTR_GENEVE_OPTS, /* Array of Geneve options. */
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PSAMPLE_TUNNEL_KEY_ATTR_TP_SRC, /* be16 src Transport Port. */
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PSAMPLE_TUNNEL_KEY_ATTR_TP_DST, /* be16 dst Transport Port. */
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PSAMPLE_TUNNEL_KEY_ATTR_VXLAN_OPTS, /* Nested VXLAN opts* */
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PSAMPLE_TUNNEL_KEY_ATTR_IPV6_SRC, /* struct in6_addr src IPv6 address. */
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PSAMPLE_TUNNEL_KEY_ATTR_IPV6_DST, /* struct in6_addr dst IPv6 address. */
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PSAMPLE_TUNNEL_KEY_ATTR_PAD,
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PSAMPLE_TUNNEL_KEY_ATTR_ERSPAN_OPTS, /* struct erspan_metadata */
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PSAMPLE_TUNNEL_KEY_ATTR_IPV4_INFO_BRIDGE, /* No argument. IPV4_INFO_BRIDGE mode.*/
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__PSAMPLE_TUNNEL_KEY_ATTR_MAX
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};
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/* Can be overridden at runtime by module option */
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#define PSAMPLE_ATTR_MAX (__PSAMPLE_ATTR_MAX - 1)
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#define PSAMPLE_NL_MCGRP_CONFIG_NAME "config"
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#define PSAMPLE_NL_MCGRP_SAMPLE_NAME "packets"
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#define PSAMPLE_GENL_NAME "psample"
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#define PSAMPLE_GENL_VERSION 1
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#endif
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