OrgApache/incubator-nuttx
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incubator-nuttx
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Zhe Weng 6222ad5764 Revert "net: downgrade iob priority of input/udp/icmp to avoid blocking devif" 
This reverts commit d87620abc9.
 		2023-01-12 01:56:18 +08:00
..
arp net/arp: Remove nuttx/net/arp.h 2022-12-16 22:10:59 +02:00
bluetooth sem:remove sem default protocl 2022-10-22 14:50:48 +08:00
can net/devif_send: replace all block send to nonblock mode 2022-12-08 09:53:15 +01:00
devif net/devif: fix devif_poll loop logic 2022-12-30 21:25:59 +08:00
icmp Revert "net: downgrade iob priority of input/udp/icmp to avoid blocking devif" 2023-01-12 01:56:18 +08:00
icmpv6 Revert "net: downgrade iob priority of input/udp/icmp to avoid blocking devif" 2023-01-12 01:56:18 +08:00
ieee802154 sem:remove sem default protocl 2022-10-22 14:50:48 +08:00
igmp net/l2/l3/l4: add support of iob offload 2022-12-03 11:47:04 +08:00
inet net_socket: add accept4 function 2023-01-11 23:28:08 +08:00
ipforward net/ipfwd: limit number of ipforward struct to be less than number of IOB 2022-12-09 11:20:16 +08:00
local net/local: rename NET_LOCAL_VFS_PATH to follow linux 2023-01-04 20:50:38 +08:00
mld net/mld: fix build break of mld router 2023-01-11 22:58:21 +08:00
nat net/nat: Clear entries when NAT will be disabled 2022-12-24 12:05:20 +08:00
neighbor net/arp: Move arp_ipin and arp_out to private header file 2022-12-04 20:39:21 +08:00
netdev Revert "net: downgrade iob priority of input/udp/icmp to avoid blocking devif" 2023-01-12 01:56:18 +08:00
netfilter net: Add set/getsockopt options compatible with iptables. 2022-12-28 22:40:53 +08:00
netlink net/arp: Remove nuttx/net/arp.h 2022-12-16 22:10:59 +02:00
pkt net/devif_send: replace all block send to nonblock mode 2022-12-08 09:53:15 +01:00
procfs compiler.h: Add _ between format|printf|syslog|scanf|strftime and like 2022-12-21 01:05:19 +02:00
route include/endian.h: Fix format specifies type 'unsigned long' but the argument has type 'unsigned int' 2022-10-30 16:03:35 +01:00
rpmsg net: remove psock reference from connect 2022-11-24 22:57:42 +08:00
sixlowpan mm/iob: iob members are initialized after allocate 2022-12-16 09:51:53 +08:00
socket net_socket: add accept4 function 2023-01-11 23:28:08 +08:00
tcp net/tcp: reprepare response buffer from unthrottle pool 2023-01-06 16:33:13 +08:00
udp Revert "net: downgrade iob priority of input/udp/icmp to avoid blocking devif" 2023-01-12 01:56:18 +08:00
usrsock move usrsock to kernel space 2023-01-11 15:14:03 +08:00
utils wireless/bluetooth: add interrupt_context hander for netsnoop 2023-01-10 18:08:22 +08:00
Kconfig net: Add set/getsockopt options compatible with iptables. 2022-12-28 22:40:53 +08:00
Makefile net: Add set/getsockopt options compatible with iptables. 2022-12-28 22:40:53 +08:00
README.txt
…
net_initialize.c net: Reoder the initialize sequence(mac->ip->tcp/udp) 2022-03-12 19:24:17 +02:00

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