sync to iproute2-2.6.16-060323

[iproute2.git] / include / linux / tc_ematch / tc_em_meta.h

diff --git a/include/linux/tc_ematch/tc_em_meta.h b/include/linux/tc_ematch/tc_em_meta.h
new file mode 100644 (file)
index 0000000..e21937c
--- /dev/null
+++ b/include/linux/tc_ematch/tc_em_meta.h
@@ -0,0 +1,94 @@
+#ifndef __LINUX_TC_EM_META_H
+#define __LINUX_TC_EM_META_H
+
+#include <linux/pkt_cls.h>
+
+enum
+{
+       TCA_EM_META_UNSPEC,
+       TCA_EM_META_HDR,
+       TCA_EM_META_LVALUE,
+       TCA_EM_META_RVALUE,
+       __TCA_EM_META_MAX
+};
+#define TCA_EM_META_MAX (__TCA_EM_META_MAX - 1)
+
+struct tcf_meta_val
+{
+       __u16                   kind;
+       __u8                    shift;
+       __u8                    op;
+};
+
+#define TCF_META_TYPE_MASK     (0xf << 12)
+#define TCF_META_TYPE(kind)    (((kind) & TCF_META_TYPE_MASK) >> 12)
+#define TCF_META_ID_MASK       0x7ff
+#define TCF_META_ID(kind)      ((kind) & TCF_META_ID_MASK)
+
+enum
+{
+       TCF_META_TYPE_VAR,
+       TCF_META_TYPE_INT,
+       __TCF_META_TYPE_MAX
+};
+#define TCF_META_TYPE_MAX (__TCF_META_TYPE_MAX - 1)
+
+enum
+{
+       TCF_META_ID_VALUE,
+       TCF_META_ID_RANDOM,
+       TCF_META_ID_LOADAVG_0,
+       TCF_META_ID_LOADAVG_1,
+       TCF_META_ID_LOADAVG_2,
+       TCF_META_ID_DEV,
+       TCF_META_ID_PRIORITY,
+       TCF_META_ID_PROTOCOL,
+       TCF_META_ID_PKTTYPE,
+       TCF_META_ID_PKTLEN,
+       TCF_META_ID_DATALEN,
+       TCF_META_ID_MACLEN,
+       TCF_META_ID_NFMARK,
+       TCF_META_ID_TCINDEX,
+       TCF_META_ID_RTCLASSID,
+       TCF_META_ID_RTIIF,
+       TCF_META_ID_SK_FAMILY,
+       TCF_META_ID_SK_STATE,
+       TCF_META_ID_SK_REUSE,
+       TCF_META_ID_SK_BOUND_IF,
+       TCF_META_ID_SK_REFCNT,
+       TCF_META_ID_SK_SHUTDOWN,
+       TCF_META_ID_SK_PROTO,
+       TCF_META_ID_SK_TYPE,
+       TCF_META_ID_SK_RCVBUF,
+       TCF_META_ID_SK_RMEM_ALLOC,
+       TCF_META_ID_SK_WMEM_ALLOC,
+       TCF_META_ID_SK_OMEM_ALLOC,
+       TCF_META_ID_SK_WMEM_QUEUED,
+       TCF_META_ID_SK_RCV_QLEN,
+       TCF_META_ID_SK_SND_QLEN,
+       TCF_META_ID_SK_ERR_QLEN,
+       TCF_META_ID_SK_FORWARD_ALLOCS,
+       TCF_META_ID_SK_SNDBUF,
+       TCF_META_ID_SK_ALLOCS,
+       TCF_META_ID_SK_ROUTE_CAPS,
+       TCF_META_ID_SK_HASH,
+       TCF_META_ID_SK_LINGERTIME,
+       TCF_META_ID_SK_ACK_BACKLOG,
+       TCF_META_ID_SK_MAX_ACK_BACKLOG,
+       TCF_META_ID_SK_PRIO,
+       TCF_META_ID_SK_RCVLOWAT,
+       TCF_META_ID_SK_RCVTIMEO,
+       TCF_META_ID_SK_SNDTIMEO,
+       TCF_META_ID_SK_SENDMSG_OFF,
+       TCF_META_ID_SK_WRITE_PENDING,
+       __TCF_META_ID_MAX
+};
+#define TCF_META_ID_MAX (__TCF_META_ID_MAX - 1)
+
+struct tcf_meta_hdr
+{
+       struct tcf_meta_val     left;
+       struct tcf_meta_val     right;
+};
+
+#endif