nuttx

History

Gregory Nutt 205260d5e2 Reanem kzalloc to kmm_zalloc for consistency		2014-08-31 17:34:44 -06:00
..
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
ipv6
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
socket	Rename kmalloc to kmm_malloc for consistency	2014-08-31 17:26:36 -06:00
tcp	Reanem kzalloc to kmm_zalloc for consistency	2014-08-31 17:34:44 -06:00
udp
utils
.gitignore
Kconfig
Makefile
net_initialize.c	Clean missing function headers	2014-08-16 10:24:06 -06:00
README.txt

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                      |
    +----------------------------------------------------------------+