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nuttx/net
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Xiang Xiao 16850297f3 libs/unistd and other affected files: Hostname support no longer depends on CONFIG_NET since the host name is also useful in the non-network environment. CONFIG_NET_HOSTNAME changed to CONFIG_LIB_HOSTNAME.
2019-01-27 06:56:16 -06:00
..
arp net/icmpv6/icmpv6_autoconfig.c and icmpv6_rnotify.c: Don't take the network device down when reconfiguring only the IP address from within ICMPv6 logic. Recommended by Xiang Xiao in order to avoid the long delays of bringing some networks back up. 2018-11-10 07:13:54 -06:00
bluetooth Fix some typographical errors. 2018-09-14 06:55:45 -06:00
devif net/devif/devif_loopback.c: Fix warning: implicit declaration of memcmp. 2018-11-11 11:56:37 -06:00
icmp net/: Remove the unnecessary arp.h inclusion 2018-11-09 14:01:12 -06:00
icmpv6 /net/devif/ipv6_input.c: Correct handling of IPv6 extension headers. The main confusion was that the payload length in the IPv6 header does not include its extension headers. 2018-11-10 11:29:02 -06:00
ieee802154 tools/nxstyle.c: Add logic to catch another formatting error and to eliminate some false alarms. Includes cosmetic changes to several files ... mostly as a result of testing nxstyle and finding issues. 2018-10-29 16:25:57 -06:00
igmp Squashed commit of the following: 2018-11-07 10:40:30 -06:00
inet net/udp/Kconfig: Auto-select CONFIG_WQUEUE_NOTIFIER when CONFIG_UDP_READAHEAD_NOTIFIER is selected. 2018-11-10 09:43:44 -06:00
ipforward net/neighbor: neighbor_lookup() checks if the target IP belongs to one of the local network devices. 2018-11-09 14:14:15 -06:00
local net/local/local_fifo.c: Fix an error found in build testing. 2018-09-15 18:13:49 -06:00
loopback
mld net/mld: Fix a typo in conditional compilation. Clean up return values from mld_ngroups(). 2018-11-11 16:23:18 -06:00
neighbor net/icmpv6, neighbor, and netdev: Rename netdev_dev_lladdrsize() to netdev_lladdrsize() and move the prototype to include/nuttx/nex/netdev.h, giving is global scope within the OS. Reviewer: This degrades the integrity of the modular architecture by introducing a new coupling via C function call. Not a good thing at all. 2018-11-09 16:05:11 -06:00
netdev net/icmpv6, neighbor, and netdev: Rename netdev_dev_lladdrsize() to netdev_lladdrsize() and move the prototype to include/nuttx/nex/netdev.h, giving is global scope within the OS. Reviewer: This degrades the integrity of the modular architecture by introducing a new coupling via C function call. Not a good thing at all. 2018-11-09 16:05:11 -06:00
netlink net/mld: Add basic build structure for Multicast Listener Discovery (MLD). No real MLD logic yet. Only a few hooks to capture and dispatch MLD ICMPv6 packets. 2018-10-31 14:10:19 -06:00
pkt net/pkt: pkt_input() should not report an error using the nerr() macro when the PKT tap does not need the packet. That is not an error. Use ninfo() instead. 2018-11-16 13:48:30 -06:00
procfs Fix a new warning found in build tesing. 2018-12-01 17:27:32 -06:00
route net/: Fixes for more coding standard issues detected by nxstyle. 2018-10-29 18:00:30 -06:00
sixlowpan arch/arm/src/tiva/hardware: Add ADI 3 REFSYS header file. 2019-01-13 10:10:00 -06:00
socket net/socket: For consistency in naming, change the name of sock_release() to psock_release(). 2018-11-27 07:50:09 -06:00
tcp net/neighbor: neighbor_lookup() checks if the target IP belongs to one of the local network devices. 2018-11-09 14:14:15 -06:00
udp net/udp/Kconfig: Auto-select CONFIG_WQUEUE_NOTIFIER when CONFIG_UDP_READAHEAD_NOTIFIER is selected. 2018-11-10 09:43:44 -06:00
usrsock net/usrsock/usrsock_accept.c: Mark newconn ready before issue accept request to avoid the event get discarded due to the socket in the invalid state 2018-11-09 11:28:19 -06:00
utils arch/arm/src/max326xx/max32660/max32660_wdt.c: Fix alarm delay calculation. 2018-11-21 17:54:36 -06:00
.gitignore
Kconfig libs/unistd and other affected files: Hostname support no longer depends on CONFIG_NET since the host name is also useful in the non-network environment. CONFIG_NET_HOSTNAME changed to CONFIG_LIB_HOSTNAME. 2019-01-27 06:56:16 -06:00
Makefile net/mld: Add basic build structure for Multicast Listener Discovery (MLD). No real MLD logic yet. Only a few hooks to capture and dispatch MLD ICMPv6 packets. 2018-10-31 14:10:19 -06:00
net_initialize.c net/neighbor: Simplify the neighbor table aging process 2018-11-09 14:08:18 -06:00
README.txt net/mld: Add basic build structure for Multicast Listener Discovery (MLD). No real MLD logic yet. Only a few hooks to capture and dispatch MLD ICMPv6 packets. 2018-10-31 14:10:19 -06:00

README.txt 

README
======

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

  nuttx/
   |
   `- net/
       |
       +- arp        - Address resolution protocol (IPv4)
       +- bluetooth  - PF_BLUETOOTH socket interface
       +- 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
       +- mld        - Multicast Listener Discovery (MLD)
       +- neighbor   - Neighbor Discovery Protocol (IPv6)
       +- netdev     - Socket network device interface
       +- netlink    - Netlink IPC socket 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   |
    +----------------------------------------------------------------+ +--------------------------+