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3fe371f60f
nuttx/net
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Petro Karashchenko 3fe371f60f nuttx: replace getpid() with nxsched_getpid() in kernel code 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2023-07-07 17:39:39 -03:00
..
arp Indent the define statement by two spaces 2023-05-21 09:52:08 -03:00
bluetooth net: Remove some minor #warning since it compiler specific 2023-05-18 15:44:28 +03:00
can net: Fix task block when devif_send fails. 2023-06-01 17:05:54 +08:00
devif net: Fix task block when devif_send fails. 2023-06-01 17:05:54 +08:00
icmp net/icmp: Save poll device in icmp_poll_s 2023-06-06 19:33:21 +08:00
icmpv6 net/icmpv6: fix style issues 2023-05-19 02:40:38 +08:00
ieee802154 net: Remove some minor #warning since it compiler specific 2023-05-18 15:44:28 +03:00
igmp support ipv4 ToS and ipv6 TrafficClass 2023-01-29 13:43:44 +08:00
inet net: Limit max value for Send/Recv bufsize 2023-07-05 13:57:08 +08:00
ipforward net/semantic/parser: fix compile warning found by sparse 2023-05-30 23:00:00 +08:00
ipfrag style: remove extra spaces and align parameters 2023-06-11 12:55:29 +08:00
local net/local: fix build warning on GCC 12.2.0 2023-07-06 13:19:21 +08:00
mld support ipv4 ToS and ipv6 TrafficClass 2023-01-29 13:43:44 +08:00
nat net/ip: fix compile break if disable NET_TCP 2023-02-07 12:46:40 +02:00
neighbor Replace all sprintf with snprintf 2023-05-08 09:57:01 +02:00
netdev netdev: remove ASSERT when ifindex is invalid 2023-06-13 13:32:03 +08:00
netfilter Fix Kconfig style 2023-05-23 00:03:25 +08:00
netlink nuttx: replace getpid() with nxsched_getpid() in kernel code 2023-07-07 17:39:39 -03:00
pkt net: Fix task block when devif_send fails. 2023-06-01 17:05:54 +08:00
procfs net: Simplify the tcp/udp existence check 2023-05-03 17:40:00 +03:00
route net: use NXRMUTEX_INITIALIZER for rmutex init 2023-03-15 13:57:08 +01:00
rpmsg net/rpmsg: initialize semaphore count before wait 2023-05-16 17:15:42 +08:00
sixlowpan Fix Kconfig style 2023-05-23 00:03:25 +08:00
socket socket/recvfrom: Fix buffer copy direction when using BUILD_KERNEL. 2023-06-22 11:56:01 +08:00
tcp net: Fix task block when devif_send fails. 2023-06-01 17:05:54 +08:00
udp net/udp: Populate the udp connection structure with the address family. 2023-06-27 14:58:12 +08:00
usrsock net/local: Return the unblock handle correctly in local_accept 2023-03-09 09:17:19 +01:00
utils Remove #warning if the code already return the error code or value 2023-05-18 15:44:28 +03:00
Kconfig net: Limit max value for Send/Recv bufsize 2023-07-05 13:57:08 +08:00
Makefile Support fragmentation and reassembly 2023-01-17 14:01:37 +08:00
net_initialize.c
README.txt Support fragmentation and reassembly 2023-01-17 14:01:37 +08:00

README.txt 

README
======

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

  nuttx/
   |
   `- net/
       |
       +- arp        - Address resolution protocol (IPv4)
       +- bluetooth  - PF_BLUETOOTH socket interface
       +- devif      - Stack/device interface layer
       +- ipfrag     - Fragmentation and reassembly
       +- 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   |
    +----------------------------------------------------------------+ +--------------------------+