usr/src/lib/libdladm/common/libdlflow.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #ifndef _LIBDLFLOW_H
  27 #define _LIBDLFLOW_H
  28
  29 /*
  30  * This file includes strcutures, macros and routines used by general
  31  * flow administration
  32  */
  33 #include <sys/types.h>
  34 #include <netinet/in.h>
  35 #include <sys/mac_flow.h>
  36 #include <sys/dld.h>
  37 #include <sys/param.h>
  38 #include <sys/mac.h>
  39 #include <libdladm.h>
  40 #include <libdladm_impl.h>
  41
  42 #ifdef  __cplusplus
  43 extern "C" {
  44 #endif
  45
  46 typedef struct dladm_flow_attr {
  47         datalink_id_t           fa_linkid;
  48         char                    fa_flowname[MAXFLOWNAMELEN];
  49         flow_desc_t             fa_flow_desc;
  50         mac_resource_props_t    fa_resource_props;
  51         uint64_t                fa_mask;
  52         int                     fa_nattr;
  53 } dladm_flow_attr_t;
  54
  55 extern dladm_status_t   dladm_flow_add(dladm_handle_t, datalink_id_t,
  56                             dladm_arg_list_t *, dladm_arg_list_t *, char *,
  57                             boolean_t, const char *);
  58 extern dladm_status_t   dladm_flow_remove(dladm_handle_t, char *, boolean_t,
  59                             const char *);
  60 extern dladm_status_t   dladm_flow_init(dladm_handle_t);
  61
  62 extern dladm_status_t   dladm_flow_parse_db(char *, dld_flowinfo_t *);
  63 extern dladm_status_t   dladm_walk_flow(int (*)(dladm_handle_t,
  64                             dladm_flow_attr_t *, void *), dladm_handle_t,
  65                             datalink_id_t, void *, boolean_t);
  66 extern dladm_status_t   dladm_flow_info(dladm_handle_t, const char *,
  67                             dladm_flow_attr_t *);
  68
  69 extern dladm_status_t   dladm_set_flowprop(dladm_handle_t, const char *,
  70                             const char *, char **, uint_t, uint_t, char **);
  71 extern dladm_status_t   dladm_get_flowprop(dladm_handle_t, const char *,
  72                             uint32_t, const char *, char **, uint_t *);
  73 extern dladm_status_t   dladm_walk_flowprop(int (*)(void *, const char *),
  74                             const char *, void *);
  75
  76 extern void             dladm_flow_attr_mask(uint64_t, dladm_flow_attr_t *);
  77 extern dladm_status_t   dladm_flow_attr_check(dladm_arg_list_t *);
  78 extern dladm_status_t   dladm_prefixlen2mask(int, int, uchar_t *);
  79 extern dladm_status_t   dladm_mask2prefixlen(in6_addr_t *, int, int *);
  80 extern char             *dladm_proto2str(uint8_t);
  81 extern uint8_t          dladm_str2proto(const char *);
  82
  83 extern void             dladm_flow_attr_ip2str(dladm_flow_attr_t *,
  84                             char *, size_t);
  85 extern void             dladm_flow_attr_proto2str(dladm_flow_attr_t *,
  86                             char *, size_t);
  87 extern void             dladm_flow_attr_port2str(dladm_flow_attr_t *,
  88                             char *, size_t);
  89 extern void             dladm_flow_attr_dsfield2str(dladm_flow_attr_t *,
  90                             char *, size_t);
  91
  92 #ifdef  __cplusplus
  93 }
  94 #endif
  95
  96 #endif  /* _LIBDLFLOW_H */