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nuttx/net
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Zhe Weng 7b0d80c94a net/icmpv6: align structs to 2 bytes. 
Fix following misaligned errors:

icmpv6/icmpv6_radvertise.c:145:21: runtime error: member access within misaligned address 0x573da9e6 for type 'struct icmpv6_router_advertise_s', which requires 4 byte alignment
0x573da9e6: note: pointer points here
 00 00 00 01 85 00  d6 14 00 00 00 00 01 01  12 8c 25 08 9c f8 04 00  00 00 ff 02 00 00 00 00  00 00
             ^
icmpv6/icmpv6_radvertise.c:167:21: runtime error: member access within misaligned address 0x573da9fe for type 'struct icmpv6_mtu_s', which requires 4 byte alignment
0x573da9fe: note: pointer points here
 af 78 ab 72 00 00  00 00 00 00 00 01 ff 00  00 01 04 00 00 00 ff 02  00 00 00 00 00 00 00 00  00 01
             ^
icmpv6/icmpv6_radvertise.c:176:23: runtime error: member access within misaligned address 0x573daa06 for type 'struct icmpv6_prefixinfo_s', which requires 4 byte alignment
0x573daa06: note: pointer points here
 00 00 05 dc ff 00  00 01 04 00 00 00 ff 02  00 00 00 00 00 00 00 00  00 01 ff 08 9c f8 04 00  00 00
             ^

Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
2023-03-10 09:41:02 +01:00
..
arp Typo fixes. 2023-02-17 11:17:11 -03:00
bluetooth net: Make si_poll callback optional 2023-03-06 20:58:27 +02:00
can net: Make si_accept callback optional 2023-03-06 20:58:27 +02:00
devif net/pkt: Add readahead queue for pkt, call input for tx on sim 2023-03-08 23:09:25 +02:00
icmp net: Make si_accept callback optional 2023-03-06 20:58:27 +02:00
icmpv6 net/icmpv6: align structs to 2 bytes. 2023-03-10 09:41:02 +01:00
ieee802154 net: Make si_poll callback optional 2023-03-06 20:58:27 +02:00
igmp support ipv4 ToS and ipv6 TrafficClass 2023-01-29 13:43:44 +08:00
inet net/local: Return the unblock handle correctly in local_accept 2023-03-09 09:17:19 +01:00
ipforward net/netdev: Avoid hardcoded guardsize when using d_iob 2023-01-18 14:41:07 +08:00
ipfrag net/ip: fix compile break if disable NET_TCP 2023-02-07 12:46:40 +02:00
local net/local: Return the unblock handle correctly in local_accept 2023-03-09 09:17:19 +01:00
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 net/arp: Move arp_ipin and arp_out to private header file 2022-12-04 20:39:21 +08:00
netdev net: Finish FIONBIO default action if si_ioctl return OK 2023-03-07 11:34:35 +02:00
netfilter change strcpy to strlcpy 2023-02-24 12:15:40 +08:00
netlink net: Make si_accept callback optional 2023-03-06 20:58:27 +02:00
pkt net/pkt: Add readahead queue for pkt, call input for tx on sim 2023-03-08 23:09:25 +02:00
procfs net/procfs: fix visual studio Compiler Error C2057 2023-02-09 20:11:55 +08:00
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/local: Return the unblock handle correctly in local_accept 2023-03-09 09:17:19 +01:00
sixlowpan net: consistent the net sem wait naming conversion 2023-01-15 12:31:30 -03:00
socket net/local: Return the unblock handle correctly in local_accept 2023-03-09 09:17:19 +01:00
tcp Remove the tail spaces from all files except Documentation 2023-02-26 13:24:24 -08:00
udp Performance optimizations in connection allocations. 2023-02-28 14:23:16 +01:00
usrsock net/local: Return the unblock handle correctly in local_accept 2023-03-09 09:17:19 +01:00
utils net: modify find device logic 2023-02-12 01:25:34 +08:00
Kconfig Removed obsolete option NET_ALLOC_CONNS. 2023-02-20 09:06:46 +08:00
Makefile Support fragmentation and reassembly 2023-01-17 14:01:37 +08:00
net_initialize.c net: Reoder the initialize sequence(mac->ip->tcp/udp) 2022-03-12 19:24:17 +02:00
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   |
    +----------------------------------------------------------------+ +--------------------------+