nuttx

History

Gregory Nutt c966624719 sockets: Coding fix fix + minor structuring for forthcoming socket interface logic.		2017-07-11 16:25:04 -06:00
..
arp	Fix lots of occurrences of 'the the', 'the there', 'the these', 'the then', 'the they.	2017-05-11 13:35:56 -06:00
devif	ICMPv6: Add 6LoWPAN and IP forwarding support.	2017-07-09 11:35:26 -06:00
icmp	IP forwarding: Major rearchitecting of the outgoing portion of the IP forwarding logic necessary into to properly received device-related forwarding events.	2017-07-07 20:19:26 -06:00
icmpv6	ICMPv6 w/Autoconfiguration: Fix a compile issue introduced with recent change for 6LoWPAN support.	2017-07-11 14:59:42 -06:00
igmp	Eliminate CONFIG_NO_NOINTS. Lots of files changed -> lots of testing needed.	2016-12-03 16:28:19 -06:00
ipforward	ipforward.h: Add some forward references that are needed when CONFIG_NETDEV_MULTINIC is not enabled.	2017-07-10 12:12:17 -06:00
local	Be consistent... Use Name: consistent in function headers vs Function:	2017-04-21 16:33:14 -06:00
loopback	Fix a number of header files with mismatched 'extern C {' and '}'	2016-11-05 07:25:05 -06:00
neighbor	Networking: Improve naming and simplify some logic of previous commit.	2017-07-07 06:51:52 -06:00
netdev	Networking routing tables: Fix a compilation error when IPv6 and routing are enabled.	2017-07-08 11:58:19 -06:00
pkt	Merge remote-tracking branch 'origin/master' into photon	2017-05-03 17:36:52 -06:00
procfs	net/procfs: Fix some spacing when both IPv6 and IPv4 are enabled.	2017-07-08 11:39:59 -06:00
route	Update some comments	2017-07-08 13:03:58 -06:00
sixlowpan	ICMPv6: Add 6LoWPAN and IP forwarding support.	2017-07-09 11:35:26 -06:00
socket	sockets: Coding fix fix + minor structuring for forthcoming socket interface logic.	2017-07-11 16:25:04 -06:00
tcp	IP forwarding: Major rearchitecting of the outgoing portion of the IP forwarding logic necessary into to properly received device-related forwarding events.	2017-07-07 20:19:26 -06:00
udp	IP forwarding: Major rearchitecting of the outgoing portion of the IP forwarding logic necessary into to properly received device-related forwarding events.	2017-07-07 20:19:26 -06:00
usrsock	net/: Remove dangling space at the end of lines.	2017-06-28 13:32:19 -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	IP forwarding: Move to separate directory. A few fixes from early testing; In TUN driver, do all polling on worker thread. Otherwise, the stack gets very deep.	2017-07-07 18:33:06 -06:00
Makefile	IP forwarding: Move to separate directory. A few fixes from early testing; In TUN driver, do all polling on worker thread. Otherwise, the stack gets very deep.	2017-07-07 18:33:06 -06:00
net_initialize.c	IP forwaring: Rename some files to get closer to other naming conventions.	2017-07-07 18:45:58 -06:00
README.txt	IP forwarding: Move to separate directory. A few fixes from early testing; In TUN driver, do all polling on worker thread. Otherwise, the stack gets very deep.	2017-07-07 18:33:06 -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)
       +- 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
       +- 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   |
    +----------------------------------------------------------------+ +--------------------------+