nuttx

History

Gregory Nutt c4d03d81e2 Update some comments		2017-09-29 12:10:03 -06:00
..
arp	net/arp/arp_out.c: Fix IGMP Ethernet address computation	2017-09-28 07:50:52 -06:00
devif
icmp
icmpv6	From b7b1826930c7da10416bceebce5d63dc8e4086ca Mon Sep 17 00:00:00 2001	2017-09-24 06:33:05 -06:00
ieee802154	:Remove CONFIG_NET_6LOWPAN_FRAMELEN. In this case where multiple radios are support3d, this may not be a constant. 6LoWPAN now always queries the driver to get the maximum frame length.	2017-09-10 11:40:54 -06:00
igmp	net/igmp/igmp_send.c: Fix incoming IGMP checksum calculation	2017-09-25 06:55:01 -06:00
inet	Networking: IPv4 getsockname(): Fix a typo that can cause a compile error.	2017-09-19 10:52:01 -06:00
ipforward
local
loopback
neighbor
netdev	Addes support for read-only routing tables. Prior to this change, routing tables were only support in RAM and had to be initialized with explicit logic to add the necessary routes to the routing table. With this change, routes may be defined in the pre-initialized, read-only routing table provided by the board-specific logic	2017-09-28 09:04:31 -06:00
pkt	Update net_timedwait() and net_lockedwait() call sites to handle negated errno in return value	2017-09-04 07:56:51 -06:00
procfs	Trivial fix in some comments.	2017-09-20 10:06:26 -06:00
route	Update some comments	2017-09-29 12:10:03 -06:00
sixlowpan	:Remove CONFIG_NET_6LOWPAN_FRAMELEN. In this case where multiple radios are support3d, this may not be a constant. 6LoWPAN now always queries the driver to get the maximum frame length.	2017-09-10 11:40:54 -06:00
socket	Fixes for problems found by Coverity in the nuttx repository:	2017-09-25 07:17:09 -06:00
tcp	fs/vfs: file_read() is an internal OS interface and should not errors via the errno	2017-09-28 14:14:32 -06:00
udp	UDP Networking: Fix unitialized variable problem found by Coverity	2017-09-13 12:12:57 -06:00
usrsock	Update net_timedwait() and net_lockedwait() call sites to handle negated errno in return value	2017-09-04 07:56:51 -06:00
utils
.gitignore
Kconfig
Makefile
net_initialize.c	Addes support for read-only routing tables. Prior to this change, routing tables were only support in RAM and had to be initialized with explicit logic to add the necessary routes to the routing table. With this change, routes may be defined in the pre-initialized, read-only routing table provided by the board-specific logic	2017-09-28 09:04:31 -06:00
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   |
    +----------------------------------------------------------------+ +--------------------------+