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nuttx/net
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Gregory Nutt 376e30dab4 net/route: Fix a couple of compile-related issues that have crept in sense the last time the file-based routing table was used.
2018-01-05 08:57:22 -06:00
..
arp net/arp: Fix IGMP multicast address computation on Nuttx network stack. This change fixes the IGMP address computation to allow multicast UDP messages. The destination address was created with the incorrect bytes of the given IPv4 address. 2018-01-02 11:19:30 -06:00
devif Merged in antmerlino/nuttx/ipfwd-remove-redundant-llheadersize (pull request #548) 2017-11-29 00:54:17 +00:00
icmp net: Fix an error introduced when ICMP and ICMP6 socket support was added in NuttX-7.3. A gratuitous ARP (or solitication) was being sent after receive of the ECHO replay (advertisement). 2018-01-01 11:15:21 -06:00
icmpv6 net: Fix an error introduced when ICMP and ICMP6 socket support was added in NuttX-7.3. A gratuitous ARP (or solitication) was being sent after receive of the ECHO replay (advertisement). 2018-01-01 11:15:21 -06:00
ieee802154
igmp
inet Add some comments in the area of the previously reverted code. 2017-11-04 07:21:03 -06:00
ipforward
local
loopback
neighbor
netdev net/netdev: Add support for the SIOCGIFBRDADDR ioctl() command. 2017-11-22 16:47:04 -06:00
pkt net/pkt: Eliminate a compile error due to missing include and also a warning. 2017-11-29 15:20:15 -06:00
procfs
route net/route: Fix a couple of compile-related issues that have crept in sense the last time the file-based routing table was used. 2018-01-05 08:57:22 -06:00
sixlowpan Merged in antmerlino/nuttx/sixlowpan-address-context (pull request #553) 2017-12-07 19:42:40 +00:00
socket Trivial re-ordering of socket option bit numbers to match order presented on OpenGroup.org. 2017-11-12 08:17:46 -06:00
tcp Merged in masayuki2009/nuttx.nuttx/tcp_rcvwnd_control (pull request #555) 2017-12-18 12:11:52 +00:00
udp
usrsock
utils
.gitignore
Kconfig
Makefile
net_initialize.c
README.txt

README.txt 

README
======

Directory Structure
===================

  nuttx/
   |
   `- net/
       |
       +- arp        - Address resolution protocol (IPv4)
       +- devif      - Stack/device interface layer
       +- icmp       - Internet Control Message Protocol (IPv4)
       +- icmpv6     - Internet Control Message Protocol (IPv6)
       +- ieee802154 - PF_IEEE802154 socket interface
       +- inet       - PF_INET/PF_INET6 socket interface
       +- ipforward  - IP forwarding logic
       +- local      - Unix domain (local) sockets
       +- loopback   - Local loopback
       +- neighbor   - Neighbor Discovery Protocol (IPv6)
       +- netdev     - Socket network device interface
       +- pkt        - "Raw" packet socket support
       +- sixlowpan  - 6LoWPAN implementation
       +- socket     - BSD socket interface
       +- route      - Routing table support
       +- tcp        - Transmission Control Protocol
       +- udp        - User Datagram Protocol
       +- usrsock    - User socket API for user-space networking stack
       `- utils      - Miscellaneous utility functions


    +-------------------------------------------------------------------++------------------------+
    |                     Application layer                             || usrsock daemon         |
    +-------------------------------------------------------------------++------------------------+
    +-------------------------------------------------------------------++----------------+ +-----+
    |                   Socket layer (socket/)                          || /dev/usrsock   | |     |
    +-------------------------------------------------------------------++----------------+ |     |
    +------------++--------------------------------------------------++-------------------+ |     |
    |  Network   || Protocol stacks (arp, ipv6, icmp, pkt, tcp, udp) || usrsock/          | |     |
    |   Device   |+--------------------------------------------------++-------------------+ |     |
    | Interface  |+------------------------------------++---------------------------------+ |     |
    | (netdev/)  ||  Network Device Interface (devif/) || Utilities                       | |     |
    +------------++------------------------------------++---------------------------------+ |     |
    +----------------------------------------------------------------+                      |     |
    |                    Network Device Drivers                      |                      | HAL |
    +----------------------------------------------------------------+                      +-----+
    +----------------------------------------------------------------+ +--------------------------+
    |                    Networking Hardware                         | |  Hardware TCP/IP Stack   |
    +----------------------------------------------------------------+ +--------------------------+