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nuttx/net
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Gregory Nutt dec7ecbd56 net/tcp/tcp_recvwindow.c: In order to receive data we must not only have IOBs available, but we must also have at least one IOB chain qentry available. Otherwise, we will advertise that we an buffer a lot of data when, in fact, we cannot. This is an expermental fix to a performance problem noted by Masayuki Ishikawa.
2018-09-22 09:33:29 -06:00
..
arp net/arp/arp_out.c: Fix some backward logic in an if condition. 2018-08-29 10:51:44 -06:00
bluetooth Fix some typographical errors. 2018-09-14 06:55:45 -06:00
devif Rename the file devif_loopbackout.c to devif_loopback.c 2018-08-25 08:36:02 -06:00
icmp Fix some typographical errors. 2018-09-14 06:55:45 -06:00
icmpv6 Fix some typographical errors. 2018-09-14 06:55:45 -06:00
ieee802154 Fix some typographical errors. 2018-09-14 06:55:45 -06:00
igmp Replace all ASSERT with DEBUGASSERT to save the code space 2018-08-24 06:58:30 -06:00
inet net/inet/inet_sockif.c: Fix compiler warning noted by Xiang Xiao 2018-09-14 09:04:25 -06:00
ipforward net/arp: Improve arp_find() commit 9774d35010 to reduce the amount and frequency of data copies. 2018-08-25 07:12:21 -06:00
local net/local/local_fifo.c: Fix an error found in build testing. 2018-09-15 18:13:49 -06:00
loopback
neighbor
netdev Fix some new warndings found in build testing. 2018-09-15 13:22:45 -06:00
netlink Fix some typographical errors. 2018-09-14 06:55:45 -06:00
pkt Fix some typographical errors. 2018-09-14 06:55:45 -06:00
procfs net/procfs/netdev_statistics.c: Was not handling the output correct for the case of an IEEE 802.11 device. 2018-08-21 09:08:29 -06:00
route Rename file_close_detached() to juse file_close() for better consistency in naming. 2018-09-15 13:04:56 -06:00
sixlowpan Fix some typographical errors. 2018-09-14 06:55:45 -06:00
socket net/socket/getsockname.c: Add psock_getsockname function 2018-08-26 14:43:13 -06:00
tcp net/tcp/tcp_recvwindow.c: In order to receive data we must not only have IOBs available, but we must also have at least one IOB chain qentry available. Otherwise, we will advertise that we an buffer a lot of data when, in fact, we cannot. This is an expermental fix to a performance problem noted by Masayuki Ishikawa. 2018-09-22 09:33:29 -06:00
udp Fix some new warndings found in build testing. 2018-09-15 13:22:45 -06:00
usrsock net/usrsock: Revert 'net/usrsock: Optimize option dependence', commit 42f7c3e927. Re-allow combination of usrsock and NuttX TCP/IP stack. For example, in case device has Ethernet and mobile connectivity and NuttX TCP/IP stack is used when configured to use Ethernet connection and usrsock when configured to use modem (modem TCP/IP stack through usrsock). 2018-09-14 07:18:37 -06:00
utils Update some comments. 2018-07-07 15:23:46 -06:00
.gitignore
Kconfig net/Kconfig: Uncomment the prompt of NET_SLIP_PKTSIZE 2018-08-26 14:28:35 -06:00
Makefile This commit brings in a fragmentary, experimental implementation of NETLINK sockets. There is not too much to that socket support on this initial commit, just the netlink socketer framework. However, I decided to bring it into master because there is a enough that I would not want to lose what is in place. And since it is dependent on CONFIG_EXPERIMENATL, its presence on master should be innocuous. 2018-08-03 13:22:36 -06:00
net_initialize.c This commit brings in a fragmentary, experimental implementation of NETLINK sockets. There is not too much to that socket support on this initial commit, just the netlink socketer framework. However, I decided to bring it into master because there is a enough that I would not want to lose what is in place. And since it is dependent on CONFIG_EXPERIMENATL, its presence on master should be innocuous. 2018-08-03 13:22:36 -06:00
README.txt This commit brings in a fragmentary, experimental implementation of NETLINK sockets. There is not too much to that socket support on this initial commit, just the netlink socketer framework. However, I decided to bring it into master because there is a enough that I would not want to lose what is in place. And since it is dependent on CONFIG_EXPERIMENATL, its presence on master should be innocuous. 2018-08-03 13:22:36 -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
       +- 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   |
    +----------------------------------------------------------------+ +--------------------------+