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      1 /****************************************************************************
      2  ****************************************************************************
      3  ***
      4  ***   This header was automatically generated from a Linux kernel header
      5  ***   of the same name, to make information necessary for userspace to
      6  ***   call into the kernel available to libc.  It contains only constants,
      7  ***   structures, and macros generated from the original header, and thus,
      8  ***   contains no copyrightable information.
      9  ***
     10  ***   To edit the content of this header, modify the corresponding
     11  ***   source file (e.g. under external/kernel-headers/original/) then
     12  ***   run bionic/libc/kernel/tools/update_all.py
     13  ***
     14  ***   Any manual change here will be lost the next time this script will
     15  ***   be run. You've been warned!
     16  ***
     17  ****************************************************************************
     18  ****************************************************************************/
     19 #ifndef __LINUX_TC_EM_META_H
     20 #define __LINUX_TC_EM_META_H
     21 #include <linux/types.h>
     22 #include <linux/pkt_cls.h>
     23 enum {
     24   TCA_EM_META_UNSPEC,
     25   TCA_EM_META_HDR,
     26   TCA_EM_META_LVALUE,
     27   TCA_EM_META_RVALUE,
     28   __TCA_EM_META_MAX
     29 };
     30 #define TCA_EM_META_MAX (__TCA_EM_META_MAX - 1)
     31 struct tcf_meta_val {
     32   __u16 kind;
     33   __u8 shift;
     34   __u8 op;
     35 };
     36 #define TCF_META_TYPE_MASK (0xf << 12)
     37 #define TCF_META_TYPE(kind) (((kind) & TCF_META_TYPE_MASK) >> 12)
     38 #define TCF_META_ID_MASK 0x7ff
     39 #define TCF_META_ID(kind) ((kind) & TCF_META_ID_MASK)
     40 enum {
     41   TCF_META_TYPE_VAR,
     42   TCF_META_TYPE_INT,
     43   __TCF_META_TYPE_MAX
     44 };
     45 #define TCF_META_TYPE_MAX (__TCF_META_TYPE_MAX - 1)
     46 enum {
     47   TCF_META_ID_VALUE,
     48   TCF_META_ID_RANDOM,
     49   TCF_META_ID_LOADAVG_0,
     50   TCF_META_ID_LOADAVG_1,
     51   TCF_META_ID_LOADAVG_2,
     52   TCF_META_ID_DEV,
     53   TCF_META_ID_PRIORITY,
     54   TCF_META_ID_PROTOCOL,
     55   TCF_META_ID_PKTTYPE,
     56   TCF_META_ID_PKTLEN,
     57   TCF_META_ID_DATALEN,
     58   TCF_META_ID_MACLEN,
     59   TCF_META_ID_NFMARK,
     60   TCF_META_ID_TCINDEX,
     61   TCF_META_ID_RTCLASSID,
     62   TCF_META_ID_RTIIF,
     63   TCF_META_ID_SK_FAMILY,
     64   TCF_META_ID_SK_STATE,
     65   TCF_META_ID_SK_REUSE,
     66   TCF_META_ID_SK_BOUND_IF,
     67   TCF_META_ID_SK_REFCNT,
     68   TCF_META_ID_SK_SHUTDOWN,
     69   TCF_META_ID_SK_PROTO,
     70   TCF_META_ID_SK_TYPE,
     71   TCF_META_ID_SK_RCVBUF,
     72   TCF_META_ID_SK_RMEM_ALLOC,
     73   TCF_META_ID_SK_WMEM_ALLOC,
     74   TCF_META_ID_SK_OMEM_ALLOC,
     75   TCF_META_ID_SK_WMEM_QUEUED,
     76   TCF_META_ID_SK_RCV_QLEN,
     77   TCF_META_ID_SK_SND_QLEN,
     78   TCF_META_ID_SK_ERR_QLEN,
     79   TCF_META_ID_SK_FORWARD_ALLOCS,
     80   TCF_META_ID_SK_SNDBUF,
     81   TCF_META_ID_SK_ALLOCS,
     82   __TCF_META_ID_SK_ROUTE_CAPS,
     83   TCF_META_ID_SK_HASH,
     84   TCF_META_ID_SK_LINGERTIME,
     85   TCF_META_ID_SK_ACK_BACKLOG,
     86   TCF_META_ID_SK_MAX_ACK_BACKLOG,
     87   TCF_META_ID_SK_PRIO,
     88   TCF_META_ID_SK_RCVLOWAT,
     89   TCF_META_ID_SK_RCVTIMEO,
     90   TCF_META_ID_SK_SNDTIMEO,
     91   TCF_META_ID_SK_SENDMSG_OFF,
     92   TCF_META_ID_SK_WRITE_PENDING,
     93   TCF_META_ID_VLAN_TAG,
     94   TCF_META_ID_RXHASH,
     95   __TCF_META_ID_MAX
     96 };
     97 #define TCF_META_ID_MAX (__TCF_META_ID_MAX - 1)
     98 struct tcf_meta_hdr {
     99   struct tcf_meta_val left;
    100   struct tcf_meta_val right;
    101 };
    102 #endif
    103