Include dependency graph for flow.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	ip_port_and_mask_t

struct	ip_prot_and_mask_t

struct	vnet_flow_t

struct	vnet_flow_range_t

struct	vnet_flow_main_t

Macros
#define	foreach_flow_type

#define	foreach_flow_entry_ethernet _fe(ethernet_header_t, eth_hdr)

#define	foreach_flow_entry_ip4

#define	foreach_flow_entry_ip6

#define	foreach_flow_entry_ip4_l2tpv3oip

#define	foreach_flow_entry_ip4_ipsec_esp

#define	foreach_flow_entry_ip4_ipsec_ah

#define	foreach_flow_entry_ip4_n_tuple

#define	foreach_flow_entry_ip6_n_tuple

#define	foreach_flow_entry_ip4_n_tuple_tagged

#define	foreach_flow_entry_ip6_n_tuple_tagged

#define	foreach_flow_entry_ip4_vxlan foreach_flow_entry_ip4_n_tuple _fe (u32, vni)

#define	foreach_flow_entry_ip6_vxlan foreach_flow_entry_ip6_n_tuple _fe (u32, vni)

#define	foreach_flow_entry_ip4_gtpc

#define	foreach_flow_entry_ip4_gtpu

#define	foreach_flow_action

#define	foreach_flow_error

#define	foreach_flow_rss_types

#define	foreach_rss_function

Enumerations
enum	vnet_flow_action_t { foreach_flow_action }

enum	vnet_flow_rss_types_t { foreach_flow_rss_types }

enum	vnet_flow_error_t { VNET_FLOW_NO_ERROR = 0, foreach_flow_error }

enum	vnet_flow_type_t { VNET_FLOW_TYPE_UNKNOWN, VNET_FLOW_N_TYPES }

enum	vnet_rss_function_t { VNET_RSS_N_TYPES }

Functions
int	vnet_flow_get_range (vnet_main_t vnm, char owner, u32 count, u32 *start)

int	vnet_flow_add (vnet_main_t vnm, vnet_flow_t flow, u32 *flow_index)

int	vnet_flow_enable (vnet_main_t *vnm, u32 flow_index, u32 hw_if_index)

int	vnet_flow_disable (vnet_main_t *vnm, u32 flow_index, u32 hw_if_index)

int	vnet_flow_del (vnet_main_t *vnm, u32 flow_index)

vnet_flow_t *	vnet_get_flow (u32 flow_index)

Variables
	foreach_flow_type

vnet_flow_main_t	flow_main

format_function_t	format_flow_actions

format_function_t	format_flow_enabled_hw

Macro Definition Documentation

◆ foreach_flow_action

#define foreach_flow_action

Value:

  _(0, COUNT, "count") \
  _(1, MARK, "mark") \
  _(2, BUFFER_ADVANCE, "buffer-advance") \
  _(3, REDIRECT_TO_NODE, "redirect-to-node") \
  _(4, REDIRECT_TO_QUEUE, "redirect-to-queue") \
  _(5, RSS, "rss") \
  _(6, DROP, "drop")

Definition at line 106 of file flow.h.

◆ foreach_flow_entry_ethernet

#define foreach_flow_entry_ethernet _fe(ethernet_header_t, eth_hdr)

Definition at line 47 of file flow.h.

◆ foreach_flow_entry_ip4

#define foreach_flow_entry_ip4

Value:

  _fe(ip4_address_and_mask_t, src_addr) \
  _fe(ip4_address_and_mask_t, dst_addr) \
  _fe(ip_prot_and_mask_t, protocol)

Definition at line 50 of file flow.h.

◆ foreach_flow_entry_ip4_gtpc

#define foreach_flow_entry_ip4_gtpc

Value:

foreach_flow_entry_ip4_n_tuple \

_fe(u32, teid)

Definition at line 98 of file flow.h.

◆ foreach_flow_entry_ip4_gtpu

#define foreach_flow_entry_ip4_gtpu

Value:

foreach_flow_entry_ip4_n_tuple \

_fe(u32, teid)

Definition at line 102 of file flow.h.

◆ foreach_flow_entry_ip4_ipsec_ah

#define foreach_flow_entry_ip4_ipsec_ah

Value:

foreach_flow_entry_ip4 \

_fe(u32, spi)

Definition at line 68 of file flow.h.

◆ foreach_flow_entry_ip4_ipsec_esp

#define foreach_flow_entry_ip4_ipsec_esp

Value:

foreach_flow_entry_ip4 \

_fe(u32, spi)

Definition at line 64 of file flow.h.

◆ foreach_flow_entry_ip4_l2tpv3oip

#define foreach_flow_entry_ip4_l2tpv3oip

Value:

foreach_flow_entry_ip4 \

_fe(u32, session_id)

Definition at line 60 of file flow.h.

◆ foreach_flow_entry_ip4_n_tuple

#define foreach_flow_entry_ip4_n_tuple

Value:

  foreach_flow_entry_ip4 \
  _fe(ip_port_and_mask_t, src_port) \
  _fe(ip_port_and_mask_t, dst_port)

Definition at line 72 of file flow.h.

◆ foreach_flow_entry_ip4_n_tuple_tagged

#define foreach_flow_entry_ip4_n_tuple_tagged

Value:

  foreach_flow_entry_ip4 \
  _fe(ip_port_and_mask_t, src_port) \
  _fe(ip_port_and_mask_t, dst_port)

Definition at line 82 of file flow.h.

◆ foreach_flow_entry_ip4_vxlan

#define foreach_flow_entry_ip4_vxlan foreach_flow_entry_ip4_n_tuple _fe (u32, vni)

Definition at line 92 of file flow.h.

◆ foreach_flow_entry_ip6

#define foreach_flow_entry_ip6

Value:

  _fe(ip6_address_and_mask_t, src_addr) \
  _fe(ip6_address_and_mask_t, dst_addr) \
  _fe(ip_prot_and_mask_t, protocol)

Definition at line 55 of file flow.h.

◆ foreach_flow_entry_ip6_n_tuple

#define foreach_flow_entry_ip6_n_tuple

Value:

  foreach_flow_entry_ip6 \
  _fe(ip_port_and_mask_t, src_port) \
  _fe(ip_port_and_mask_t, dst_port)

Definition at line 77 of file flow.h.

◆ foreach_flow_entry_ip6_n_tuple_tagged

#define foreach_flow_entry_ip6_n_tuple_tagged

Value:

  foreach_flow_entry_ip6 \
  _fe(ip_port_and_mask_t, src_port) \
  _fe(ip_port_and_mask_t, dst_port)

Definition at line 87 of file flow.h.

◆ foreach_flow_entry_ip6_vxlan

#define foreach_flow_entry_ip6_vxlan foreach_flow_entry_ip6_n_tuple _fe (u32, vni)

Definition at line 95 of file flow.h.

◆ foreach_flow_error

#define foreach_flow_error

Value:

  _( -1, NOT_SUPPORTED, "not supported")                        \
  _( -2, ALREADY_DONE, "already done")                          \
  _( -3, ALREADY_EXISTS, "already exists")                      \
  _( -4, NO_SUCH_ENTRY, "no such entry")                        \
  _( -5, NO_SUCH_INTERFACE, "no such interface")                \
  _( -6, INTERNAL, "internal error")

Definition at line 122 of file flow.h.

◆ foreach_flow_rss_types

#define foreach_flow_rss_types

Value:

  _ (0, FRAG_IPV4, "ipv4-frag")                                               \
  _ (1, IPV4_TCP, "ipv4-tcp")                                                 \
  _ (2, IPV4_UDP, "ipv4-udp")                                                 \
  _ (3, IPV4_SCTP, "ipv4-sctp")                                               \
  _ (4, IPV4_OTHER, "ipv4-other")                                             \
  _ (5, IPV4, "ipv4")                                                         \
  _ (6, IPV6_TCP_EX, "ipv6-tcp-ex")                                           \
  _ (7, IPV6_UDP_EX, "ipv6-udp-ex")                                           \
  _ (8, FRAG_IPV6, "ipv6-frag")                                               \
  _ (9, IPV6_TCP, "ipv6-tcp")                                                 \
  _ (10, IPV6_UDP, "ipv6-udp")                                                \
  _ (11, IPV6_SCTP, "ipv6-sctp")                                              \
  _ (12, IPV6_OTHER, "ipv6-other")                                            \
  _ (13, IPV6_EX, "ipv6-ex")                                                  \
  _ (14, IPV6, "ipv6")                                                        \
  _ (15, L2_PAYLOAD, "l2-payload")                                            \
  _ (16, PORT, "port")                                                        \
  _ (17, VXLAN, "vxlan")                                                      \
  _ (18, GENEVE, "geneve")                                                    \
  _ (19, NVGRE, "nvgre")                                                      \
  _ (20, GTPU, "gtpu")                                                        \
  _ (21, ESP, "esp")                                                          \
  _ (60, L4_DST_ONLY, "l4-dst-only")                                          \
  _ (61, L4_SRC_ONLY, "l4-src-only")                                          \
  _ (62, L3_DST_ONLY, "l3-dst-only")                                          \
  _ (63, L3_SRC_ONLY, "l3-src-only")

Definition at line 130 of file flow.h.

◆ foreach_flow_type

#define foreach_flow_type

Value:

  /* l2 flow*/ \
  _(ETHERNET, ethernet, "ethernet") \
  /* l3 IP flow */ \
  _(IP4, ip4, "ipv4") \
  _(IP6, ip6, "ipv6") \
  /* IP tunnel flow */ \
  _(IP4_L2TPV3OIP, ip4_l2tpv3oip, "ipv4-l2tpv3oip") \
  _(IP4_IPSEC_ESP, ip4_ipsec_esp, "ipv4-ipsec-esp") \
  _(IP4_IPSEC_AH, ip4_ipsec_ah, "ipv4-ipsec-ah") \
  /* l4 flow*/ \
  _(IP4_N_TUPLE, ip4_n_tuple, "ipv4-n-tuple") \
  _(IP6_N_TUPLE, ip6_n_tuple, "ipv6-n-tuple") \
  _(IP4_N_TUPLE_TAGGED, ip4_n_tuple_tagged, "ipv4-n-tuple-tagged") \
  _(IP6_N_TUPLE_TAGGED, ip6_n_tuple_tagged, "ipv6-n-tuple-tagged") \
  /* L4 tunnel flow*/ \
  _(IP4_VXLAN, ip4_vxlan, "ipv4-vxlan") \
  _(IP6_VXLAN, ip6_vxlan, "ipv6-vxlan") \
  _(IP4_GTPC, ip4_gtpc, "ipv4-gtpc") \
  _(IP4_GTPU, ip4_gtpu, "ipv4-gtpu")

Definition at line 26 of file flow.h.

◆ foreach_rss_function

#define foreach_rss_function

Value:

  _(DEFAULT, "default")                \
  _(TOEPLITZ, "toeplitz")              \
  _(SIMPLE_XOR, "simple_xor")          \
  _(SYMMETRIC_TOEPLITZ, "symmetric_toeplitz")

Definition at line 165 of file flow.h.

Enumeration Type Documentation

◆ vnet_flow_action_t

enum vnet_flow_action_t

Enumerator
foreach_flow_action

Definition at line 115 of file flow.h.

◆ vnet_flow_error_t

enum vnet_flow_error_t

Enumerator
VNET_FLOW_NO_ERROR
foreach_flow_error

Definition at line 171 of file flow.h.

◆ vnet_flow_rss_types_t

enum vnet_flow_rss_types_t

Enumerator
foreach_flow_rss_types

Definition at line 158 of file flow.h.

◆ vnet_flow_type_t

enum vnet_flow_type_t

Enumerator
VNET_FLOW_TYPE_UNKNOWN
VNET_FLOW_N_TYPES

Definition at line 192 of file flow.h.

◆ vnet_rss_function_t

enum vnet_rss_function_t

Enumerator
VNET_RSS_N_TYPES

Definition at line 201 of file flow.h.

Function Documentation