OrgApache/incubator-nuttx
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incubator-nuttx
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Gregory Nutt d914f3ceec Major structure of file system functions to better support asynchronous I/O. Respository should not be trusted until I have a chance to verify everything 2014-10-06 10:53:25 -06:00
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arp wdog.h does not contain any application interface, only internal OS interface. Further, it is non-standard. Move wdog.h from include/ to include/nuttx. For the same reason, move the description of the watchdog timer interfaces from the Users Guide to the Porting Guide. 2014-08-21 11:16:55 -06:00
devif arp_poll(): inished the implementation of logic to send ARP requests. Complete, fully hooked into the networking logic, and ready for test (but still untested) 2014-08-18 15:24:51 -06:00
icmp If CONFIG_NET_ARP_SEND is enabled, then all ICMP, TCP, and UDP send operations will call arp_send() before attempting the real send operation. arp_send() will check if the the IP address mapping is in the ARP table and, if not send ARP requests periodically until it is. This eliminates losing the first outgoing message because there is not mapping in the ARP table. 2014-08-18 16:22:14 -06:00
igmp Reanem kzalloc to kmm_zalloc for consistency 2014-08-31 17:34:44 -06:00
iob IOB: Change suggested by Rony Xln 2014-07-08 07:13:50 -06:00
ipv6 NET: Add a few missing configuration options to the Kconfig files 2014-07-06 13:04:27 -06:00
netdev More of the PHY event notification logic change: Fix some compile errors when full feature is enabled; Add some missing ioctol logic 2014-08-16 15:04:09 -06:00
pkt PKT sockets: Change how the IFF_NOARP flag is handled. This should be set only when data is moved into the buffer and cleared after tested by the ARP logic. Setting it globally can cause packets to be sent with no valid MAC addresses 2014-08-18 13:42:51 -06:00
route Remove CONFIG_DISABLE_CLOCK 2014-08-07 12:35:24 -06:00
socket Major structure of file system functions to better support asynchronous I/O. Respository should not be trusted until I have a chance to verify everything 2014-10-06 10:53:25 -06:00
tcp Reanem kzalloc to kmm_zalloc for consistency 2014-08-31 17:34:44 -06:00
udp NET: Rename network interrupt event flags more appropriately: TCP_, UDP_, ICMP_, or PKT_ vs UIP_ 2014-07-06 17:22:02 -06:00
utils Remove CONFIG_DISABLE_CLOCK 2014-08-07 12:35:24 -06:00
.gitignore
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Kconfig Move IPv6 files from net/uip to net/ipv6 2014-06-28 17:42:34 -06:00
Makefile Rename net/uip to net/devif. Rename uip/uip.h to devif/devif.h 2014-06-28 18:07:02 -06:00
README.txt Clean-up naming associated with network checksums 2014-06-27 17:51:32 -06:00
net_initialize.c Clean missing function headers 2014-08-16 10:24:06 -06:00

README.txt 

README
======

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

  nuttx/
   |
   `- net/
       |
       +- arp      - Address resolution protocol
       +- devif    - Stack/device interface layer
       +- icmp     - Internet Control Message Protocol
       +- iob      - I/O buffering logic
       +- ipv6     - Logic unique to IPv6
       +- netdev   - Socket network device interface
       +- pkt      - "Raw" packet socket support
       +- socket   - BSD socket interface
       +- route    - Routing table support
       +- tcp      - Transmission Control Protocol
       +- udp      - User Datagram Protocol
       `- utils    - Miscellaneous utility functions


    +----------------------------------------------------------------+
    |                     Application layer                          |
    +----------------------------------------------------------------+
    +----------------------------------------------------------------+
    |                   Socket layer (socket/)                       |
    +----------------------------------------------------------------+
    +------------++--------------------------------------------------+
    |  Network   || Protocol stacks (arp, ipv6, icmp, pkt, tcp, udp) |
    |   Device   |+--------------------------------------------------+
    | Interface  |+------------------------------------++------------+
    | (netdev/)  ||  Network Device Interface (devif/) || Utilities  |
    +------------++------------------------------------++------------+
    +----------------------------------------------------------------+
    |                    Network Device Drivers                      |
    +----------------------------------------------------------------+