1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2*4882a593Smuzhiyun #ifndef __PACKET_DIAG_H__ 3*4882a593Smuzhiyun #define __PACKET_DIAG_H__ 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #include <linux/types.h> 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun struct packet_diag_req { 8*4882a593Smuzhiyun __u8 sdiag_family; 9*4882a593Smuzhiyun __u8 sdiag_protocol; 10*4882a593Smuzhiyun __u16 pad; 11*4882a593Smuzhiyun __u32 pdiag_ino; 12*4882a593Smuzhiyun __u32 pdiag_show; 13*4882a593Smuzhiyun __u32 pdiag_cookie[2]; 14*4882a593Smuzhiyun }; 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun #define PACKET_SHOW_INFO 0x00000001 /* Basic packet_sk information */ 17*4882a593Smuzhiyun #define PACKET_SHOW_MCLIST 0x00000002 /* A set of packet_diag_mclist-s */ 18*4882a593Smuzhiyun #define PACKET_SHOW_RING_CFG 0x00000004 /* Rings configuration parameters */ 19*4882a593Smuzhiyun #define PACKET_SHOW_FANOUT 0x00000008 20*4882a593Smuzhiyun #define PACKET_SHOW_MEMINFO 0x00000010 21*4882a593Smuzhiyun #define PACKET_SHOW_FILTER 0x00000020 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun struct packet_diag_msg { 24*4882a593Smuzhiyun __u8 pdiag_family; 25*4882a593Smuzhiyun __u8 pdiag_type; 26*4882a593Smuzhiyun __u16 pdiag_num; 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun __u32 pdiag_ino; 29*4882a593Smuzhiyun __u32 pdiag_cookie[2]; 30*4882a593Smuzhiyun }; 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun enum { 33*4882a593Smuzhiyun /* PACKET_DIAG_NONE, standard nl API requires this attribute! */ 34*4882a593Smuzhiyun PACKET_DIAG_INFO, 35*4882a593Smuzhiyun PACKET_DIAG_MCLIST, 36*4882a593Smuzhiyun PACKET_DIAG_RX_RING, 37*4882a593Smuzhiyun PACKET_DIAG_TX_RING, 38*4882a593Smuzhiyun PACKET_DIAG_FANOUT, 39*4882a593Smuzhiyun PACKET_DIAG_UID, 40*4882a593Smuzhiyun PACKET_DIAG_MEMINFO, 41*4882a593Smuzhiyun PACKET_DIAG_FILTER, 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun __PACKET_DIAG_MAX, 44*4882a593Smuzhiyun }; 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun #define PACKET_DIAG_MAX (__PACKET_DIAG_MAX - 1) 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun struct packet_diag_info { 49*4882a593Smuzhiyun __u32 pdi_index; 50*4882a593Smuzhiyun __u32 pdi_version; 51*4882a593Smuzhiyun __u32 pdi_reserve; 52*4882a593Smuzhiyun __u32 pdi_copy_thresh; 53*4882a593Smuzhiyun __u32 pdi_tstamp; 54*4882a593Smuzhiyun __u32 pdi_flags; 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun #define PDI_RUNNING 0x1 57*4882a593Smuzhiyun #define PDI_AUXDATA 0x2 58*4882a593Smuzhiyun #define PDI_ORIGDEV 0x4 59*4882a593Smuzhiyun #define PDI_VNETHDR 0x8 60*4882a593Smuzhiyun #define PDI_LOSS 0x10 61*4882a593Smuzhiyun }; 62*4882a593Smuzhiyun 63*4882a593Smuzhiyun struct packet_diag_mclist { 64*4882a593Smuzhiyun __u32 pdmc_index; 65*4882a593Smuzhiyun __u32 pdmc_count; 66*4882a593Smuzhiyun __u16 pdmc_type; 67*4882a593Smuzhiyun __u16 pdmc_alen; 68*4882a593Smuzhiyun __u8 pdmc_addr[32]; /* MAX_ADDR_LEN */ 69*4882a593Smuzhiyun }; 70*4882a593Smuzhiyun 71*4882a593Smuzhiyun struct packet_diag_ring { 72*4882a593Smuzhiyun __u32 pdr_block_size; 73*4882a593Smuzhiyun __u32 pdr_block_nr; 74*4882a593Smuzhiyun __u32 pdr_frame_size; 75*4882a593Smuzhiyun __u32 pdr_frame_nr; 76*4882a593Smuzhiyun __u32 pdr_retire_tmo; 77*4882a593Smuzhiyun __u32 pdr_sizeof_priv; 78*4882a593Smuzhiyun __u32 pdr_features; 79*4882a593Smuzhiyun }; 80*4882a593Smuzhiyun 81*4882a593Smuzhiyun #endif 82