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nuttx/net
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Gregory Nutt e89edd6784 Networking: Rethink last fix. We can make this less protocol dependent.
2017-08-23 15:30:56 -06:00
..
arp Remove CONFIG_NET_MULTILINK. This increases code size by a little, but greatly reduces the complexity of the network code. 2017-08-08 15:26:09 -06:00
devif PF_IEEE802154: With this commit PF_IEEE802154 address family is basically functional. More testing is needed, of course. 2017-08-19 18:50:50 -06:00
icmp Remove CONFIG_NETDEV_MULTINIC. This increases code size by a little, but greatly reduces the complexity of the network code. 2017-08-08 14:24:12 -06:00
icmpv6 net/icmpv6: Eliminate a warning 2017-08-10 07:27:40 -06:00
ieee802154 PF_IEEE802154: Improve some backlog counting logic; add more assertions to catch cases where the backlog count might deviate from the actual backlog. 2017-08-21 08:18:53 -06:00
igmp networking: Move a little more to the inet/ subdirectory. 2017-08-07 13:03:23 -06:00
inet Networking: Remove driver based backlog support. This affects the entire network, but is used by only one driver. The only supported with of supported RX backlog is via common read-ahead buffering. 2017-08-21 06:28:59 -06:00
ipforward IP forward: Correct some compile issues due to recent changes. 2017-08-20 11:46:43 -06:00
local net/local: fix accept for local stream sockets 2017-07-31 07:36:54 -06:00
loopback Fix IPv6 loopback driver that depended on the removed g_ipv6_allonesaddr. Noted by Masayuki Ishikawa 2017-08-09 06:59:55 -06:00
neighbor Networking: Fix netdev_dev_lladdrsize. In some configurations, it could return the wrong size for the address of a packet radio. 2017-08-08 16:27:23 -06:00
netdev Networking: Rethink last fix. We can make this less protocol dependent. 2017-08-23 15:30:56 -06:00
pkt Networking: Remove driver based backlog support. This affects the entire network, but is used by only one driver. The only supported with of supported RX backlog is via common read-ahead buffering. 2017-08-21 06:28:59 -06:00
procfs Network procfs: procfs/net_procfs_route.c building error occur if CONFIG_NET_ROUTE is enabled. Fix suggested by Aleksandr Kazantsev 2017-08-22 10:21:07 -06:00
route Forgot to add a file in the last commit 2017-08-10 16:31:25 -06:00
sixlowpan Too much was removed in last squashed commit. 2017-08-20 11:32:44 -06:00
socket Squashed commit of the following: 2017-08-19 08:48:52 -06:00
tcp Remove CONFIG_NET_MULTILINK. This increases code size by a little, but greatly reduces the complexity of the network code. 2017-08-08 15:26:09 -06:00
udp Networking: Remove driver based backlog support. This affects the entire network, but is used by only one driver. The only supported with of supported RX backlog is via common read-ahead buffering. 2017-08-21 06:28:59 -06:00
usrsock network: Move USRSOCK specific code from from inet_sockif to usrsock_sockif: Add file missed in last commit 2017-07-31 09:49:19 -06:00
utils IPv6 forwarding logic must decrement the TTL and drop the packet if the hop limit is exceeded. 2017-07-04 07:05:42 -06:00
.gitignore .dSYM only needs to be in the same .gitignore files as .exe 2013-05-30 15:02:04 -06:00
Kconfig Squashed commit of the following: 2017-08-20 11:14:43 -06:00
Makefile Squashed commit of the following: 2017-08-19 08:48:52 -06:00
net_initialize.c Squashed commit of the following: 2017-08-19 08:48:52 -06:00
README.txt Squashed commit of the following: 2017-08-19 08:48:52 -06:00

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   |
    +----------------------------------------------------------------+ +--------------------------+