nuttx

History

Gregory Nutt 99ef7c6669 IP forwarding: A few fixes from early testing; In TUN driver, do all polling on worker thread. Otherwise, the stack gets very deep.		2017-07-07 17:33:44 -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	IP forwarding: A few fixes from early testing; In TUN driver, do all polling on worker thread. Otherwise, the stack gets very deep.	2017-07-07 17:33:44 -06:00
icmp	IP forwarding design simplication; might save some memory. Also fix some compile issues introduce with last commit in MULTINIC configration.	2017-07-06 16:19:10 -06:00
icmpv6	Networking: Improve naming and simplify some logic of previous commit.	2017-07-07 06:51:52 -06:00
igmp	Eliminate CONFIG_NO_NOINTS. Lots of files changed -> lots of testing needed.	2016-12-03 16:28:19 -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	IP forwarding: A few fixes from early testing; In TUN driver, do all polling on worker thread. Otherwise, the stack gets very deep.	2017-07-07 17:33:44 -06:00
pkt	Merge remote-tracking branch 'origin/master' into photon	2017-05-03 17:36:52 -06:00
procfs	Update coding standard (with some other misc. changes to procfs strings)	2017-06-18 15:52:50 -06:00
route	Be consistent... Use Name: consistent in function headers vs Function:	2017-04-21 16:33:14 -06:00
sixlowpan	samv71-xult: Add support for the MRF24J40 radio and create a mrf24j40-starhub configuration. A few fixes to IPv6 and 6LoWPAN were required to have 6LoWPAN and Ethernet coexisting. Untested and expect some complexity in the bring-up.	2017-07-02 11:04:57 -06:00
socket	network: Correct some issues that prevent TCP from working correctly when both IPv4 and IPv6 are enabled.	2017-07-07 08:50:01 -06:00
tcp	network: Correct some issues that prevent TCP from working correctly when both IPv4 and IPv6 are enabled.	2017-07-07 08:50:01 -06:00
udp	IP forwarding design simplication; might save some memory. Also fix some compile issues introduce with last commit in MULTINIC configration.	2017-07-06 16:19:10 -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 forwading: Add optional support to forward broadcast and multicast packets.	2017-07-06 07:26:01 -06:00
Makefile	Move net/iob to drivers/iob so that the I/O buffering feature can be available to other drivers when networking is disabled.	2017-04-20 16:08:49 -06:00
net_initialize.c	L should be capitalized in 6LoWPAN	2017-06-18 16:00:08 -06:00
README.txt	Move net/iob to drivers/iob so that the I/O buffering feature can be available to other drivers when networking is disabled.	2017-04-20 16:08:49 -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)
       +- 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   |
    +----------------------------------------------------------------+ +--------------------------+