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 #define PACKET_DIAG_MAX (__PACKET_DIAG_MAX - 1) 40 41 struct packet_diag_info { 42 __u32 pdi_index; 43 __u32 pdi_version; 44 __u32 pdi_reserve; 45 __u32 pdi_copy_thresh; 46 __u32 pdi_tstamp; 47 __u32 pdi_flags; 48 49 #define PDI_RUNNING 0x1 50 #define PDI_AUXDATA 0x2 51 #define PDI_ORIGDEV 0x4 52 #define PDI_VNETHDR 0x8 53 #define PDI_LOSS 0x10 54 }; 55 56 struct packet_diag_mclist { 57 __u32 pdmc_index; 58 __u32 pdmc_count; 59 __u16 pdmc_type; 60 __u16 pdmc_alen; 61 __u8 pdmc_addr[MAX_ADDR_LEN]; 62 }; 63 64 struct packet_diag_ring { 65 __u32 pdr_block_size; 66 __u32 pdr_block_nr; 67 __u32 pdr_frame_size; 68 __u32 pdr_frame_nr; 69 __u32 pdr_retire_tmo; 70 __u32 pdr_sizeof_priv; 71 __u32 pdr_features; 72 }; 73 74 #endif 75