1 #ifndef __PACKET_DIAG_H__ 2 #define __PACKET_DIAG_H__ 3 4 #include <linux/types.h> 5 6 struct 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 20 struct packet_diag_msg { 21 __u8 pdiag_family; 22 __u8 pdiag_type; 23 __u16 pdiag_num; 24 25 __u32 pdiag_ino; 26 __u32 pdiag_cookie[2]; 27 }; 28 29 enum { 30 PACKET_DIAG_INFO, 31 PACKET_DIAG_MCLIST, 32 PACKET_DIAG_RX_RING, 33 PACKET_DIAG_TX_RING, 34 PACKET_DIAG_FANOUT, 35 36 PACKET_DIAG_MAX, 37 }; 38 39 struct packet_diag_info { 40 __u32 pdi_index; 41 __u32 pdi_version; 42 __u32 pdi_reserve; 43 __u32 pdi_copy_thresh; 44 __u32 pdi_tstamp; 45 __u32 pdi_flags; 46 47 #define PDI_RUNNING 0x1 48 #define PDI_AUXDATA 0x2 49 #define PDI_ORIGDEV 0x4 50 #define PDI_VNETHDR 0x8 51 #define PDI_LOSS 0x10 52 }; 53 54 struct packet_diag_mclist { 55 __u32 pdmc_index; 56 __u32 pdmc_count; 57 __u16 pdmc_type; 58 __u16 pdmc_alen; 59 __u8 pdmc_addr[MAX_ADDR_LEN]; 60 }; 61 62 struct packet_diag_ring { 63 __u32 pdr_block_size; 64 __u32 pdr_block_nr; 65 __u32 pdr_frame_size; 66 __u32 pdr_frame_nr; 67 __u32 pdr_retire_tmo; 68 __u32 pdr_sizeof_priv; 69 __u32 pdr_features; 70 }; 71 72 #endif 73