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| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
| #ifndef __PACKET_DIAG_H__
| #define __PACKET_DIAG_H__
|
| #include <linux/types.h>
|
| struct packet_diag_req {
| __u8 sdiag_family;
| __u8 sdiag_protocol;
| __u16 pad;
| __u32 pdiag_ino;
| __u32 pdiag_show;
| __u32 pdiag_cookie[2];
| };
|
| #define PACKET_SHOW_INFO 0x00000001 /* Basic packet_sk information */
| #define PACKET_SHOW_MCLIST 0x00000002 /* A set of packet_diag_mclist-s */
| #define PACKET_SHOW_RING_CFG 0x00000004 /* Rings configuration parameters */
| #define PACKET_SHOW_FANOUT 0x00000008
| #define PACKET_SHOW_MEMINFO 0x00000010
| #define PACKET_SHOW_FILTER 0x00000020
|
| struct packet_diag_msg {
| __u8 pdiag_family;
| __u8 pdiag_type;
| __u16 pdiag_num;
|
| __u32 pdiag_ino;
| __u32 pdiag_cookie[2];
| };
|
| enum {
| /* PACKET_DIAG_NONE, standard nl API requires this attribute! */
| PACKET_DIAG_INFO,
| PACKET_DIAG_MCLIST,
| PACKET_DIAG_RX_RING,
| PACKET_DIAG_TX_RING,
| PACKET_DIAG_FANOUT,
| PACKET_DIAG_UID,
| PACKET_DIAG_MEMINFO,
| PACKET_DIAG_FILTER,
|
| __PACKET_DIAG_MAX,
| };
|
| #define PACKET_DIAG_MAX (__PACKET_DIAG_MAX - 1)
|
| struct packet_diag_info {
| __u32 pdi_index;
| __u32 pdi_version;
| __u32 pdi_reserve;
| __u32 pdi_copy_thresh;
| __u32 pdi_tstamp;
| __u32 pdi_flags;
|
| #define PDI_RUNNING 0x1
| #define PDI_AUXDATA 0x2
| #define PDI_ORIGDEV 0x4
| #define PDI_VNETHDR 0x8
| #define PDI_LOSS 0x10
| };
|
| struct packet_diag_mclist {
| __u32 pdmc_index;
| __u32 pdmc_count;
| __u16 pdmc_type;
| __u16 pdmc_alen;
| __u8 pdmc_addr[32]; /* MAX_ADDR_LEN */
| };
|
| struct packet_diag_ring {
| __u32 pdr_block_size;
| __u32 pdr_block_nr;
| __u32 pdr_frame_size;
| __u32 pdr_frame_nr;
| __u32 pdr_retire_tmo;
| __u32 pdr_sizeof_priv;
| __u32 pdr_features;
| };
|
| #endif
|
|
