1#ifndef __PACKET_DIAG_H__ 2#define __PACKET_DIAG_H__ 3 4#include <linux/types.h> 5 6struct packet_diag_req { 7 __u8 sdiag_family; 8 __u8 sdiag_protocol; 9 __u16 pad; 10 __u32 pdiag_ino; 11 __u32 pdiag_show; 12 __u32 pdiag_cookie[2]; 13}; 14 15#define PACKET_SHOW_INFO 0x00000001 /* Basic packet_sk information */ 16#define PACKET_SHOW_MCLIST 0x00000002 /* A set of packet_diag_mclist-s */ 17#define PACKET_SHOW_RING_CFG 0x00000004 /* Rings configuration parameters */ 18#define PACKET_SHOW_FANOUT 0x00000008 19#define PACKET_SHOW_MEMINFO 0x00000010 20#define PACKET_SHOW_FILTER 0x00000020 21 22struct packet_diag_msg { 23 __u8 pdiag_family; 24 __u8 pdiag_type; 25 __u16 pdiag_num; 26 27 __u32 pdiag_ino; 28 __u32 pdiag_cookie[2]; 29}; 30 31enum { 32 /* PACKET_DIAG_NONE, standard nl API requires this attribute! */ 33 PACKET_DIAG_INFO, 34 PACKET_DIAG_MCLIST, 35 PACKET_DIAG_RX_RING, 36 PACKET_DIAG_TX_RING, 37 PACKET_DIAG_FANOUT, 38 PACKET_DIAG_UID, 39 PACKET_DIAG_MEMINFO, 40 PACKET_DIAG_FILTER, 41 42 __PACKET_DIAG_MAX, 43}; 44 45#define PACKET_DIAG_MAX (__PACKET_DIAG_MAX - 1) 46 47struct packet_diag_info { 48 __u32 pdi_index; 49 __u32 pdi_version; 50 __u32 pdi_reserve; 51 __u32 pdi_copy_thresh; 52 __u32 pdi_tstamp; 53 __u32 pdi_flags; 54 55#define PDI_RUNNING 0x1 56#define PDI_AUXDATA 0x2 57#define PDI_ORIGDEV 0x4 58#define PDI_VNETHDR 0x8 59#define PDI_LOSS 0x10 60}; 61 62struct packet_diag_mclist { 63 __u32 pdmc_index; 64 __u32 pdmc_count; 65 __u16 pdmc_type; 66 __u16 pdmc_alen; 67 __u8 pdmc_addr[MAX_ADDR_LEN]; 68}; 69 70struct packet_diag_ring { 71 __u32 pdr_block_size; 72 __u32 pdr_block_nr; 73 __u32 pdr_frame_size; 74 __u32 pdr_frame_nr; 75 __u32 pdr_retire_tmo; 76 __u32 pdr_sizeof_priv; 77 __u32 pdr_features; 78}; 79 80#endif 81