diff options
author | Gregory Nutt <gnutt@nuttx.org> | 2015-02-02 17:54:48 -0600 |
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committer | Gregory Nutt <gnutt@nuttx.org> | 2015-02-02 17:54:48 -0600 |
commit | 767a7b2a67f505bab759cc4a80b862c0975c4ba2 (patch) | |
tree | 87cf27dc3afd807d1d13b9cff4ae710f30816e25 /nuttx | |
parent | 33c12ff9c9382f379d520bacb349af3301a23bf2 (diff) | |
download | px4-nuttx-767a7b2a67f505bab759cc4a80b862c0975c4ba2.tar.gz px4-nuttx-767a7b2a67f505bab759cc4a80b862c0975c4ba2.tar.bz2 px4-nuttx-767a7b2a67f505bab759cc4a80b862c0975c4ba2.zip |
ICMPv6: Add file/build structure that will eventually support ICMPv6 auto-configuration
Diffstat (limited to 'nuttx')
-rw-r--r-- | nuttx/net/icmpv6/Kconfig | 8 | ||||
-rw-r--r-- | nuttx/net/icmpv6/Make.defs | 4 | ||||
-rw-r--r-- | nuttx/net/icmpv6/icmpv6.h | 20 | ||||
-rw-r--r-- | nuttx/net/icmpv6/icmpv6_autoconfig.c | 73 |
4 files changed, 105 insertions, 0 deletions
diff --git a/nuttx/net/icmpv6/Kconfig b/nuttx/net/icmpv6/Kconfig index 48652e479..c4f9bfa2d 100644 --- a/nuttx/net/icmpv6/Kconfig +++ b/nuttx/net/icmpv6/Kconfig @@ -53,6 +53,14 @@ config ICMPv6_NEIGHBOR_DELAYMSEC endif # NET_ICMPv6_NEIGHBOR +config NET_ICMPv6_AUTOCONF + bool "ICMPv6 autoconfiguration" + default n + ---help--- + Enable ioctl() logic that implements ICMPv6 auto configuration. + ICMPv6 auto configuration is an alternative to DHCPv6 for obtaining + an IPv6 address from a router. + endif # NET_ICMPv6 endmenu # ICMPv6 Networking Support endif # NET_IPv6 diff --git a/nuttx/net/icmpv6/Make.defs b/nuttx/net/icmpv6/Make.defs index 9f458ce0b..ce2359a62 100644 --- a/nuttx/net/icmpv6/Make.defs +++ b/nuttx/net/icmpv6/Make.defs @@ -55,6 +55,10 @@ NET_CSRCS += icmpv6_poll.c endif endif +ifeq ($(CONFIG_NET_ICMPv6_AUTOCONF),y) +NET_CSRCS += icmpv6_autoconfig.c +endif + # Include ICMPv6 build support DEPPATH += --dep-path icmpv6 diff --git a/nuttx/net/icmpv6/icmpv6.h b/nuttx/net/icmpv6/icmpv6.h index b4fe41146..808e16a2a 100644 --- a/nuttx/net/icmpv6/icmpv6.h +++ b/nuttx/net/icmpv6/icmpv6.h @@ -294,5 +294,25 @@ void icmpv6_notify(net_ipv6addr_t ipaddr); # define icmpv6_notify(i) #endif +/**************************************************************************** + * Name: icmpv6_autoconfig + * + * Description: + * Perform IPv6 auto-configuration to assign an IPv6 address to this + * device. + * + * Parameters: + * dev - The device driver structure to assign the address to + * + * Return: + * Zero (OK) is returned on success; A negated errno value is returned on + * any failure. + * + ****************************************************************************/ + +#ifdef CONFIG_NET_ICMPv6_AUTOCONF +int icmpv6_autoconfig(FAR struct net_driver_s *dev); +#endif + #endif /* CONFIG_NET_ICMPv6 */ #endif /* __NET_ICMPv6_ICMPv6_H */ diff --git a/nuttx/net/icmpv6/icmpv6_autoconfig.c b/nuttx/net/icmpv6/icmpv6_autoconfig.c new file mode 100644 index 000000000..25822cf67 --- /dev/null +++ b/nuttx/net/icmpv6/icmpv6_autoconfig.c @@ -0,0 +1,73 @@ +/**************************************************************************** + * net/icmpv6/icmpv6_autoconfig.c + * + * Copyright (C) 2015 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <gnutt@nuttx.org> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> +#ifdef CONFIG_NET_ICMPv6_AUTOCONF + +#include <errno.h> + +#include "icmpv6/icmpv6.h" + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: icmpv6_autoconfig + * + * Description: + * Perform IPv6 auto-configuration to assign an IPv6 address to this + * device. + * + * Parameters: + * dev - The device driver structure to assign the address to + * + * Return: + * Zero (OK) is returned on success; A negated errno value is returned on + * any failure. + * + ****************************************************************************/ + +int icmpv6_autoconfig(FAR struct net_driver_s *dev) +{ +#warning Missing logic + return -ENOSYS; +} + +#endif /* CONFIG_NET_ICMPv6_AUTOCONF */ |