nuttx

History

Gregory Nutt b0ba5b69c4 net/udp/Kconfig: Auto-select CONFIG_WQUEUE_NOTIFIER when CONFIG_UDP_READAHEAD_NOTIFIER is selected.		2018-11-10 09:43:44 -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devif	net/devif/ipv6_input.c: Remove an old, outdated comment.	2018-11-09 17:53:31 -06:00
icmp	net/: Remove the unnecessary arp.h inclusion	2018-11-09 14:01:12 -06:00
icmpv6	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
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	Fix IPv6 loopback driver that depended on the removed g_ipv6_allonesaddr. Noted by Masayuki Ishikawa	2017-08-09 06:59:55 -06:00
mld	net/mld: Very that the address of the group that we join is a valid IPv6 multicast address.	2018-11-08 06:37:46 -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/: Fix some compile errors introduce with recent networking patches. Found in build testing.	2018-11-09 14:25:44 -06:00
procfs	net/mld: Add reference counting on the group joins. If there are multiple joins from the same group on this, the don't really leave the group until the matching number of leaves happen. Also add to hooks for the router case: Keep track of the number members NOT on this host. Integrate this with the Leave logic to that the group structure can persist while there no non-local members of the group as well.	2018-11-06 14:46:03 -06:00
route	net/: Fixes for more coding standard issues detected by nxstyle.	2018-10-29 18:00:30 -06:00
sixlowpan	net/: Fixes for more coding standard issues detected by nxstyle.	2018-10-29 18:00:30 -06:00
socket	Fix compiler error and warning when CONFIG_NET_SENDFILE=y	2018-11-09 11:17:43 -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	Squashed commit of the following:	2018-11-05 08:56:07 -06:00
.gitignore	.dSYM only needs to be in the same .gitignore files as .exe	2013-05-30 15:02:04 -06:00
Kconfig	Add new configuratin CONFIG_NET_MCASTGROUP. This option is selected automatically if either CONFIG_NET_IGMP or CONFIG_NET_MLD are selected. Most conditional logic based on CONFIG_NET_IGMP replaced with conditioning on CONFIG_NET_MCASTGROUP.	2018-10-31 15:03:51 -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   |
    +----------------------------------------------------------------+ +--------------------------+