OrgApache/incubator-nuttx
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incubator-nuttx
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Norman Rasmussen 48311cc61f Fix unaligned memory access when creating ICMP Port Unreachable messages 
commit 3b69d09c80 corrected the
unreachable handling for net/udp/icmp but introduced an unaligned store.
This splits the uint32_t data field into a two element uint16_t data
field to avoid the unaligned store.
 		2021-12-28 03:51:53 -06:00
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arp
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bluetooth
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can
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devif
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icmp Fix unaligned memory access when creating ICMP Port Unreachable messages 2021-12-28 03:51:53 -06:00
icmpv6 Fix unaligned memory access when creating ICMP Port Unreachable messages 2021-12-28 03:51:53 -06:00
ieee802154
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igmp
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inet
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ipforward
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local Fix typos in comments and Kconfig files 2021-12-21 03:26:16 -06:00
mld nuttx: remove space befone newline in logs 2021-12-27 21:01:19 -06:00
neighbor
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netdev Replace self defined macros with NET_SOCK_[FAMILY|TYPE|PROTOCOL] 2021-12-21 11:02:33 -03:00
netlink
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pkt
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procfs
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route
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rpmsg
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sixlowpan
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socket
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tcp net/tcp(unbuffered): fixed an issue with unackseq calculation. 2021-12-27 20:59:48 -06:00
udp Fix typos in comments and Kconfig files 2021-12-21 03:26:16 -06:00
usrsock
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utils
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Kconfig
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Makefile
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README.txt
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net_initialize.c
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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
       +- 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   |
    +----------------------------------------------------------------+ +--------------------------+