Add candidate net/route.h. Not yet integrated
This commit is contained in:
Gregory Nutt
parent
255a9dcfc2
commit
6d2eba842c
3 changed files with 181 additions and 66 deletions
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@ -5691,4 +5691,6 @@
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* include/nuttx/net/route.h and net/net_*route.c: Partial
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implementation of a routing table. Not yet hooked into the
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build system (2013-10-1)
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* include/net/route.h: Defines the application interface to
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the routing table (2013-10-2).
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104
include/net/route.h
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104
include/net/route.h
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@ -0,0 +1,104 @@
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/****************************************************************************
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* include/net/route.h
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*
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* Copyright (C) 2013 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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#ifndef __INCLUDE_NET_ROUTE_H
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#define __INCLUDE_NET_ROUTE_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <sys/socket.h>
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#include <nuttx/net/ioctl.h>
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#ifdef CONFIG_NET_ROUTE
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/****************************************************************************
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* Public Types
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****************************************************************************/
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struct ifnet
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{
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uint16_t if_index; /* Interface number */
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uint16_t if_mtu; /* MTU of interface */
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struct sockaddr_in if_addr; /* Address of interface */
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struct sockaddr_in if_netmask; /* Netmask of if_addr */
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};
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/* This structure describes the route information passed with the SIOCADDRT
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* and SIOCDELRT ioctl commands (see include/nuttx/net/ioctl.h).
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*/
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struct ortentry
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{
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uint32_t rt_hash; /* To speed lookups */
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struct sockaddr rt_dst; /* Key */
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struct sockaddr rt_gateway; /* Value */
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uint16_t rt_flags; /* Up/down?, host/net */
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uint16_t rt_refcnt; /* Number of held references */
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uint32_t rt_use; /* Raw number of packets forwarded */
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struct ifnet *rt_ifp; /* The answer: interface to use */
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};
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/****************************************************************************
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* Public Data
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****************************************************************************/
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#ifdef __cplusplus
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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#undef EXTERN
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#ifdef __cplusplus
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}
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#endif
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#endif /* CONFIG_NET_ROUTE */
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#endif /* __INCLUDE_NET_ROUTE_H */
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@ -54,6 +54,8 @@
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#define _SIOCVALID(c) (_IOC_TYPE(c)==_SIOCBASE)
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#define _SIOC(nr) _IOC(_SIOCBASE,nr)
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/* Interface control operations */
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#define SIOCGIFADDR _SIOC(0x0001) /* Get IP address */
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#define SIOCSIFADDR _SIOC(0x0002) /* Set IP address */
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#define SIOCGIFDSTADDR _SIOC(0x0003) /* Get P-to-P address */
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@ -68,9 +70,6 @@
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#define SIOCDIFADDR _SIOC(0x000c) /* Delete IP address */
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#define SIOCGIFCOUNT _SIOC(0x000d) /* Get number of devices */
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#define SIOCGIPMSFILTER _SIOC(0x000e) /* Retrieve source filter addresses */
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#define SIOCSIPMSFILTER _SIOC(0x000f) /* Set source filter content */
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/* Newer interface ioctls that use the struct lifreq. Can be used for
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* both IPv4 and IPv6.
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*/
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@ -85,71 +84,81 @@
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#define SIOCSLIFNETMASK SIOCSIFNETMASK /* Set network mask */
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#define SIOCGLIFMTU SIOCGIFMTU /* Get MTU size */
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/* Wireless ioctl commands **************************************************/
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#define SIOCSIWCOMMIT _SIOC(0x0010) /* Commit pending changes to driver */
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#define SIOCGIWNAME _SIOC(0x0011) /* Get name of wireless protocol */
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#define SIOCSIWNWID _SIOC(0x0012) /* Set network ID (pre-802.11) */
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#define SIOCGIWNWID _SIOC(0x0013) /* Get network ID (the cell) */
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#define SIOCSIWFREQ _SIOC(0x0014) /* Set channel/frequency (Hz) */
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#define SIOCGIWFREQ _SIOC(0x0015) /* Get channel/frequency (Hz) */
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#define SIOCSIWMODE _SIOC(0x0016) /* Set operation mode */
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#define SIOCGIWMODE _SIOC(0x0017) /* Get operation mode */
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#define SIOCSIWSENS _SIOC(0x0018) /* Set sensitivity (dBm) */
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#define SIOCGIWSENS _SIOC(0x0019) /* Get sensitivity (dBm) */
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#define SIOCGIWRANGE _SIOC(0x001a) /* Get range of parameters */
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#define SIOCGIWPRIV _SIOC(0x001b) /* Get private ioctl interface info */
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#define SIOCGIWSTATS _SIOC(0x001c) /* Get wireless stats */
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#define SIOCSIWSPY _SIOC(0x001d) /* Set spy addresses */
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#define SIOCGIWSPY _SIOC(0x001e) /* Get spy info (quality of link) */
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#define SIOCSIWTHRSPY _SIOC(0x001f) /* Set spy threshold (spy event) */
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#define SIOCGIWTHRSPY _SIOC(0x0020) /* Get spy threshold */
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#define SIOCSIWAP _SIOC(0x0021) /* Set access point MAC addresses */
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#define SIOCGIWAP _SIOC(0x0022) /* Get access point MAC addresses */
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#define SIOCGIWAPLIST _SIOC(0x0023) /* Deprecated in favor of scanning */
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#define SIOCSIWSCAN _SIOC(0x0024) /* Trigger scanning (list cells) */
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#define SIOCGIWSCAN _SIOC(0x0025) /* Get scanning results */
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#define SIOCSIWESSID _SIOC(0x0026) /* Set ESSID (network name) */
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#define SIOCGIWESSID _SIOC(0x0027) /* Get ESSID */
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#define SIOCSIWNICKN _SIOC(0x0028) /* Set node name/nickname */
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#define SIOCGIWNICKN _SIOC(0x0029) /* Get node name/nickname */
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#define SIOCSIWRATE _SIOC(0x002a) /* Set default bit rate (bps) */
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#define SIOCGIWRATE _SIOC(0x002b) /* Get default bit rate (bps) */
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#define SIOCSIWRTS _SIOC(0x002c) /* Set RTS/CTS threshold (bytes) */
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#define SIOCGIWRTS _SIOC(0x002d) /* Get RTS/CTS threshold (bytes) */
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#define SIOCSIWFRAG _SIOC(0x002e) /* Set fragmentation thr (bytes) */
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#define SIOCGIWFRAG _SIOC(0x002f) /* Get fragmentation thr (bytes) */
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#define SIOCSIWTXPOW _SIOC(0x0030) /* Set transmit power (dBm) */
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#define SIOCGIWTXPOW _SIOC(0x0031) /* Get transmit power (dBm) */
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#define SIOCSIWRETRY _SIOC(0x0032) /* Set retry limits and lifetime */
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#define SIOCGIWRETRY _SIOC(0x0033) /* Get retry limits and lifetime */
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#define SIOCSIWPOWER _SIOC(0x0034) /* Set Power Management settings */
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#define SIOCGIWPOWER _SIOC(0x0035) /* Get Power Management settings */
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#define SIOCSIWGENIE _SIOC(0x0030) /* Set generic IE */
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#define SIOCGIWGENIE _SIOC(0x0031) /* Get generic IE */
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#define SIOCSIWMLME _SIOC(0x0016) /* Request MLME operation */
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#define SIOCSIWAUTH _SIOC(0x0032) /* Set authentication mode params */
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#define SIOCGIWAUTH _SIOC(0x0033) /* Get authentication mode params */
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#define SIOCSIWENCODEEXT _SIOC(0x0034) /* Set encoding token & mode */
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#define SIOCGIWENCODEEXT _SIOC(0x0035) /* Get encoding token & mode */
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#define SIOCSIWPMKSA _SIOC(0x0036) /* PMKSA cache operation */
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/* Interface flags */
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#define SIOCSIFFLAGS _SIOC(0x0037) /* Sets the interface flags */
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#define SIOCGIFFLAGS _SIOC(0x0038) /* Gets the interface flags */
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#define SIOCSIFFLAGS _SIOC(0x000e) /* Sets the interface flags */
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#define SIOCGIFFLAGS _SIOC(0x000f) /* Gets the interface flags */
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#define SIOCGIPMSFILTER _SIOC(0x0010) /* Retrieve source filter addresses */
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#define SIOCSIPMSFILTER _SIOC(0x0011) /* Set source filter content */
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/* Routing table. Argument is a reference to struct ortentry in
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* include/net/route.h
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*/
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#define SIOCADDRT _SIOC(0x0012) /* Add an entry to the routing table */
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#define SIOCDELRT _SIOC(0x0013) /* Delete an entry from the routing table */
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/* Wireless ioctl commands **************************************************/
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#define SIOCSIWCOMMIT _SIOC(0x0014) /* Commit pending changes to driver */
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#define SIOCGIWNAME _SIOC(0x0015) /* Get name of wireless protocol */
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#define SIOCSIWNWID _SIOC(0x0016) /* Set network ID (pre-802.11) */
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#define SIOCGIWNWID _SIOC(0x0017) /* Get network ID (the cell) */
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#define SIOCSIWFREQ _SIOC(0x0018) /* Set channel/frequency (Hz) */
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#define SIOCGIWFREQ _SIOC(0x0019) /* Get channel/frequency (Hz) */
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#define SIOCSIWMODE _SIOC(0x001a) /* Set operation mode */
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#define SIOCGIWMODE _SIOC(0x001b) /* Get operation mode */
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#define SIOCSIWSENS _SIOC(0x001c) /* Set sensitivity (dBm) */
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#define SIOCGIWSENS _SIOC(0x001d) /* Get sensitivity (dBm) */
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#define SIOCGIWRANGE _SIOC(0x001e) /* Get range of parameters */
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#define SIOCGIWPRIV _SIOC(0x001f) /* Get private ioctl interface info */
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#define SIOCGIWSTATS _SIOC(0x0020) /* Get wireless stats */
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#define SIOCSIWSPY _SIOC(0x0021) /* Set spy addresses */
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#define SIOCGIWSPY _SIOC(0x0022) /* Get spy info (quality of link) */
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#define SIOCSIWTHRSPY _SIOC(0x0023) /* Set spy threshold (spy event) */
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#define SIOCGIWTHRSPY _SIOC(0x0024) /* Get spy threshold */
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#define SIOCSIWAP _SIOC(0x0025) /* Set access point MAC addresses */
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#define SIOCGIWAP _SIOC(0x0026) /* Get access point MAC addresses */
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#define SIOCGIWAPLIST _SIOC(0x0027) /* Deprecated in favor of scanning */
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#define SIOCSIWSCAN _SIOC(0x0028) /* Trigger scanning (list cells) */
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#define SIOCGIWSCAN _SIOC(0x0029) /* Get scanning results */
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#define SIOCSIWESSID _SIOC(0x002a) /* Set ESSID (network name) */
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#define SIOCGIWESSID _SIOC(0x002b) /* Get ESSID */
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#define SIOCSIWNICKN _SIOC(0x002c) /* Set node name/nickname */
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#define SIOCGIWNICKN _SIOC(0x002d) /* Get node name/nickname */
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#define SIOCSIWRATE _SIOC(0x002e) /* Set default bit rate (bps) */
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#define SIOCGIWRATE _SIOC(0x002f) /* Get default bit rate (bps) */
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#define SIOCSIWRTS _SIOC(0x0030) /* Set RTS/CTS threshold (bytes) */
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#define SIOCGIWRTS _SIOC(0x0031) /* Get RTS/CTS threshold (bytes) */
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#define SIOCSIWFRAG _SIOC(0x0032) /* Set fragmentation thr (bytes) */
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#define SIOCGIWFRAG _SIOC(0x0033) /* Get fragmentation thr (bytes) */
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#define SIOCSIWTXPOW _SIOC(0x0034) /* Set transmit power (dBm) */
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#define SIOCGIWTXPOW _SIOC(0x0035) /* Get transmit power (dBm) */
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#define SIOCSIWRETRY _SIOC(0x0036) /* Set retry limits and lifetime */
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#define SIOCGIWRETRY _SIOC(0x0037) /* Get retry limits and lifetime */
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#define SIOCSIWPOWER _SIOC(0x0038) /* Set Power Management settings */
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#define SIOCGIWPOWER _SIOC(0x0039) /* Get Power Management settings */
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#define SIOCSIWGENIE _SIOC(0x003a) /* Set generic IE */
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#define SIOCGIWGENIE _SIOC(0x003b) /* Get generic IE */
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#define SIOCSIWMLME _SIOC(0x003c) /* Request MLME operation */
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#define SIOCSIWAUTH _SIOC(0x003d) /* Set authentication mode params */
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#define SIOCGIWAUTH _SIOC(0x003e) /* Get authentication mode params */
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#define SIOCSIWENCODEEXT _SIOC(0x003f) /* Set encoding token & mode */
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#define SIOCGIWENCODEEXT _SIOC(0x0040) /* Get encoding token & mode */
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#define SIOCSIWPMKSA _SIOC(0x0041) /* PMKSA cache operation */
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/****************************************************************************
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* Type Definitions
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