#include "queue.h"

Include dependency graph for source-af-packet.h:

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

Data Structures
struct	AFPIfaceConfig_

struct	AFPPeer_

struct	AFPPacketVars_
	per packet AF_PACKET vars More...

Macros
#define	HAVE_PACKET_FANOUT 1

#define	PACKET_FANOUT 18

#define	PACKET_FANOUT_HASH 0

#define	PACKET_FANOUT_LB 1

#define	PACKET_FANOUT_CPU 2

#define	PACKET_FANOUT_ROLLOVER 3

#define	PACKET_FANOUT_RND 4

#define	PACKET_FANOUT_QM 5

#define	PACKET_FANOUT_FLAG_ROLLOVER 0x1000

#define	PACKET_FANOUT_FLAG_DEFRAG 0x8000

#define	AFP_NEED_PEER (1 << 0)

#define	AFP_SOCK_PROTECT (1<<2)

#define	AFP_EMERGENCY_MODE (1<<3)

#define	AFP_TPACKET_V3 (1<<4)

#define	AFP_VLAN_IN_HEADER (1<<5)

#define	AFP_MMAP_LOCKED (1<<6)

#define	AFP_BYPASS (1<<7)

#define	AFP_XDPBYPASS (1<<8)

#define	AFP_COPY_MODE_NONE 0

#define	AFP_COPY_MODE_TAP 1

#define	AFP_COPY_MODE_IPS 2

#define	AFP_IFACE_NAME_LENGTH 48

#define	AFP_BLOCK_SIZE_DEFAULT_ORDER 3

Typedefs
typedef struct AFPIfaceConfig_	AFPIfaceConfig

Functions
void	TmModuleReceiveAFPRegister (void)
	Registration Function for RecieveAFP. More...

void	TmModuleDecodeAFPRegister (void)
	Registration Function for DecodeAFP. More...

TmEcode	AFPPeersListInit (void)
	Init the global list of AFPPeer. More...

TmEcode	AFPPeersListCheck (void)
	Check that all AFPPeer got a peer. More...

void	AFPPeersListClean (void)
	Clean the global peers list. More...

int	AFPGetLinkType (const char *ifname)

int	AFPIsFanoutSupported (uint16_t cluster_id)
	test if we can use FANOUT. Older kernels like those in CentOS6 have HAVE_PACKET_FANOUT defined but fail to work More...

#define	AFPV_CLEANUP(afpv)

typedef struct AFPPeer_	AFPPeer

typedef struct AFPPacketVars_	AFPPacketVars
	per packet AF_PACKET vars More...

Detailed Description

Author: Eric Leblond eric@.nosp@m.regi.nosp@m.t.org

Definition in file source-af-packet.h.

Macro Definition Documentation

◆ AFP_BLOCK_SIZE_DEFAULT_ORDER

#define AFP_BLOCK_SIZE_DEFAULT_ORDER 3

Definition at line 79 of file source-af-packet.h.

◆ AFP_BYPASS

#define AFP_BYPASS (1<<7)

Definition at line 66 of file source-af-packet.h.

◆ AFP_COPY_MODE_IPS

#define AFP_COPY_MODE_IPS 2

Definition at line 71 of file source-af-packet.h.

◆ AFP_COPY_MODE_NONE

#define AFP_COPY_MODE_NONE 0

Definition at line 69 of file source-af-packet.h.

◆ AFP_COPY_MODE_TAP

#define AFP_COPY_MODE_TAP 1

Definition at line 70 of file source-af-packet.h.

◆ AFP_EMERGENCY_MODE

#define AFP_EMERGENCY_MODE (1<<3)

Definition at line 62 of file source-af-packet.h.

◆ AFP_IFACE_NAME_LENGTH

#define AFP_IFACE_NAME_LENGTH 48

Definition at line 73 of file source-af-packet.h.

◆ AFP_MMAP_LOCKED

#define AFP_MMAP_LOCKED (1<<6)

Definition at line 65 of file source-af-packet.h.

◆ AFP_NEED_PEER

#define AFP_NEED_PEER (1 << 0)

Definition at line 59 of file source-af-packet.h.

◆ AFP_SOCK_PROTECT

#define AFP_SOCK_PROTECT (1<<2)

Definition at line 61 of file source-af-packet.h.

◆ AFP_TPACKET_V3

#define AFP_TPACKET_V3 (1<<4)

Definition at line 63 of file source-af-packet.h.

◆ AFP_VLAN_IN_HEADER

#define AFP_VLAN_IN_HEADER (1<<5)

Definition at line 64 of file source-af-packet.h.

◆ AFP_XDPBYPASS

#define AFP_XDPBYPASS (1<<8)

Definition at line 67 of file source-af-packet.h.

◆ AFPV_CLEANUP

#define AFPV_CLEANUP ( afpv )

Value:

    do {                                                                                           \
        (afpv)->relptr = NULL;                                                                     \
        (afpv)->copy_mode = 0;                                                                     \
        (afpv)->vlan_tci = 0;                                                                      \
        (afpv)->peer = NULL;                                                                       \
        (afpv)->mpeer = NULL;                                                                      \
    } while (0)

Definition at line 173 of file source-af-packet.h.

◆ HAVE_PACKET_FANOUT

#define HAVE_PACKET_FANOUT 1

Definition at line 29 of file source-af-packet.h.

◆ PACKET_FANOUT

#define PACKET_FANOUT 18

Definition at line 31 of file source-af-packet.h.

◆ PACKET_FANOUT_CPU

#define PACKET_FANOUT_CPU 2

Definition at line 35 of file source-af-packet.h.

◆ PACKET_FANOUT_FLAG_DEFRAG

#define PACKET_FANOUT_FLAG_DEFRAG 0x8000

Definition at line 41 of file source-af-packet.h.

◆ PACKET_FANOUT_FLAG_ROLLOVER

#define PACKET_FANOUT_FLAG_ROLLOVER 0x1000

Definition at line 40 of file source-af-packet.h.

◆ PACKET_FANOUT_HASH

#define PACKET_FANOUT_HASH 0

Definition at line 33 of file source-af-packet.h.

◆ PACKET_FANOUT_LB

#define PACKET_FANOUT_LB 1

Definition at line 34 of file source-af-packet.h.

◆ PACKET_FANOUT_QM

#define PACKET_FANOUT_QM 5

Definition at line 38 of file source-af-packet.h.

◆ PACKET_FANOUT_RND

#define PACKET_FANOUT_RND 4

Definition at line 37 of file source-af-packet.h.

◆ PACKET_FANOUT_ROLLOVER

#define PACKET_FANOUT_ROLLOVER 3

Definition at line 36 of file source-af-packet.h.

Typedef Documentation

◆ AFPIfaceConfig

typedef struct AFPIfaceConfig_ AFPIfaceConfig

◆ AFPPacketVars

typedef struct AFPPacketVars_ AFPPacketVars

per packet AF_PACKET vars

This structure is used y the release data system and is cleaned up by the AFPV_CLEANUP macro below.

Data Structures

Macros

Typedefs

Functions