OrgApache/incubator-nuttx
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incubator-nuttx
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incubator-nuttx/net/README.txt

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Rename uip_driver_s net_driver_s
2014-06-28 06:48:12 +08:00
README
======
Directory Structure
===================
nuttx/
|
`- net/
|
Networking: Move net/ipv6 to net/neighbor
2015-01-17 06:49:48 +08:00
+- arp - Address resolution protocol (IPv4)
Rename uip_driver_s net_driver_s
2014-06-28 06:48:12 +08:00
+- devif - Stack/device interface layer
Networking: Make a home for ICMPv6
2015-01-15 04:26:50 +08:00
+- icmp - Internet Control Message Protocol (IPv4)
+- icmpv6 - Internet Control Message Protocol (IPv6)
Rename uip_driver_s net_driver_s
2014-06-28 06:48:12 +08:00
+- iob - I/O buffering logic
Add basic build structure for Unix domain sockets
2015-01-25 04:03:32 +08:00
+- local - Unix domain (local) sockets
Networking: Add NetDB support for the local loopback device
2015-08-25 00:08:26 +08:00
+- loopback - Local loopback
Networking: Move net/ipv6 to net/neighbor
2015-01-17 06:49:48 +08:00
+- neighbor - Neighbor Discovery Protocol (IPv6)
Rename uip_driver_s net_driver_s
2014-06-28 06:48:12 +08:00
+- 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
Add user-space networking stack API (usrsock) User-space networking stack API allows user-space daemon to provide TCP/IP stack implementation for NuttX network. Main use for this is to allow use and seamless integration of HW-provided TCP/IP stacks to NuttX. For example, user-space daemon can translate /dev/usrsock API requests to HW TCP/IP API requests while rest of the user-space can access standard socket API, with socket descriptors that can be used with NuttX system calls.
2017-03-31 22:58:14 +08:00
+- usrsock - User socket API for user-space networking stack
Rename uip_driver_s net_driver_s
2014-06-28 06:48:12 +08:00
`- utils - Miscellaneous utility functions
Add user-space networking stack API (usrsock) User-space networking stack API allows user-space daemon to provide TCP/IP stack implementation for NuttX network. Main use for this is to allow use and seamless integration of HW-provided TCP/IP stacks to NuttX. For example, user-space daemon can translate /dev/usrsock API requests to HW TCP/IP API requests while rest of the user-space can access standard socket API, with socket descriptors that can be used with NuttX system calls.
2017-03-31 22:58:14 +08:00
+-------------------------------------------------------------------++------------------------+
| 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 |
+----------------------------------------------------------------+ +--------------------------+