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1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */2#ifndef __PACKET_DIAG_H__3#define __PACKET_DIAG_H__4 5#include <linux/types.h>6 7struct packet_diag_req {8 __u8 sdiag_family;9 __u8 sdiag_protocol;10 __u16 pad;11 __u32 pdiag_ino;12 __u32 pdiag_show;13 __u32 pdiag_cookie[2];14};15 16#define PACKET_SHOW_INFO 0x00000001 /* Basic packet_sk information */17#define PACKET_SHOW_MCLIST 0x00000002 /* A set of packet_diag_mclist-s */18#define PACKET_SHOW_RING_CFG 0x00000004 /* Rings configuration parameters */19#define PACKET_SHOW_FANOUT 0x0000000820#define PACKET_SHOW_MEMINFO 0x0000001021#define PACKET_SHOW_FILTER 0x0000002022 23struct packet_diag_msg {24 __u8 pdiag_family;25 __u8 pdiag_type;26 __u16 pdiag_num;27 28 __u32 pdiag_ino;29 __u32 pdiag_cookie[2];30};31 32enum {33 /* PACKET_DIAG_NONE, standard nl API requires this attribute! */34 PACKET_DIAG_INFO,35 PACKET_DIAG_MCLIST,36 PACKET_DIAG_RX_RING,37 PACKET_DIAG_TX_RING,38 PACKET_DIAG_FANOUT,39 PACKET_DIAG_UID,40 PACKET_DIAG_MEMINFO,41 PACKET_DIAG_FILTER,42 43 __PACKET_DIAG_MAX,44};45 46#define PACKET_DIAG_MAX (__PACKET_DIAG_MAX - 1)47 48struct packet_diag_info {49 __u32 pdi_index;50 __u32 pdi_version;51 __u32 pdi_reserve;52 __u32 pdi_copy_thresh;53 __u32 pdi_tstamp;54 __u32 pdi_flags;55 56#define PDI_RUNNING 0x157#define PDI_AUXDATA 0x258#define PDI_ORIGDEV 0x459#define PDI_VNETHDR 0x860#define PDI_LOSS 0x1061};62 63struct packet_diag_mclist {64 __u32 pdmc_index;65 __u32 pdmc_count;66 __u16 pdmc_type;67 __u16 pdmc_alen;68 __u8 pdmc_addr[32]; /* MAX_ADDR_LEN */69};70 71struct packet_diag_ring {72 __u32 pdr_block_size;73 __u32 pdr_block_nr;74 __u32 pdr_frame_size;75 __u32 pdr_frame_nr;76 __u32 pdr_retire_tmo;77 __u32 pdr_sizeof_priv;78 __u32 pdr_features;79};80 81#endif82