libc/kernel/uapi/linux/xdp_diag.h

/****************************************************************************
 ****************************************************************************
 ***
 ***   This header was automatically generated from a Linux kernel header
 ***   of the same name, to make information necessary for userspace to
 ***   call into the kernel available to libc.  It contains only constants,
 ***   structures, and macros generated from the original header, and thus,
 ***   contains no copyrightable information.
 ***
 ***   To edit the content of this header, modify the corresponding
 ***   source file (e.g. under external/kernel-headers/original/) then
 ***   run bionic/libc/kernel/tools/update_all.py
 ***
 ***   Any manual change here will be lost the next time this script will
 ***   be run. You've been warned!
 ***
 ****************************************************************************
 ****************************************************************************/
#ifndef _LINUX_XDP_DIAG_H
#define _LINUX_XDP_DIAG_H
#include <linux/types.h>
struct xdp_diag_req {
  __u8 sdiag_family;
  __u8 sdiag_protocol;
  __u16 pad;
  __u32 xdiag_ino;
  __u32 xdiag_show;
  __u32 xdiag_cookie[2];
};
struct xdp_diag_msg {
  __u8 xdiag_family;
  __u8 xdiag_type;
  __u16 pad;
  __u32 xdiag_ino;
  __u32 xdiag_cookie[2];
};
#define XDP_SHOW_INFO (1 << 0)
#define XDP_SHOW_RING_CFG (1 << 1)
#define XDP_SHOW_UMEM (1 << 2)
#define XDP_SHOW_MEMINFO (1 << 3)
enum {
  XDP_DIAG_NONE,
  XDP_DIAG_INFO,
  XDP_DIAG_UID,
  XDP_DIAG_RX_RING,
  XDP_DIAG_TX_RING,
  XDP_DIAG_UMEM,
  XDP_DIAG_UMEM_FILL_RING,
  XDP_DIAG_UMEM_COMPLETION_RING,
  XDP_DIAG_MEMINFO,
  __XDP_DIAG_MAX,
};
#define XDP_DIAG_MAX (__XDP_DIAG_MAX - 1)
struct xdp_diag_info {
  __u32 ifindex;
  __u32 queue_id;
};
struct xdp_diag_ring {
  __u32 entries;
};
#define XDP_DU_F_ZEROCOPY (1 << 0)
struct xdp_diag_umem {
  __u64 size;
  __u32 id;
  __u32 num_pages;
  __u32 chunk_size;
  __u32 headroom;
  __u32 ifindex;
  __u32 queue_id;
  __u32 flags;
  __u32 refs;
};
#endif