1 files changed, 72 insertions, 0 deletions

diff --git a/include/linux/packet_diag.h b/include/linux/packet_diag.h
new file mode 100644
index 000000000000..93f5fa94a431
--- /dev/null
+++ b/include/linux/packet_diag.h
@@ -0,0 +1,72 @@
+#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
+
+struct packet_diag_msg {
+        __u8    pdiag_family;
+        __u8    pdiag_type;
+        __u16   pdiag_num;
+
+        __u32   pdiag_ino;
+        __u32   pdiag_cookie[2];
+};
+
+enum {
+        PACKET_DIAG_INFO,
+        PACKET_DIAG_MCLIST,
+        PACKET_DIAG_RX_RING,
+        PACKET_DIAG_TX_RING,
+        PACKET_DIAG_FANOUT,
+
+        PACKET_DIAG_MAX,
+};
+
+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[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