Gregory Nutt
b756df982d
net/: Lots of build problems introduced into multiple NIC support. Many places where conditional logic based on CONFIG_NETDEV_MULTINIC is confused with CONFIG_NET_MULTILINK. Lots of code changed with IPv6 that was never compiled with MULTINIC enabled. Still some problem with parameter passing.
2015-02-09 18:15:34 -06:00
Gregory Nutt
a07a764d42
ICMPv6: Adds basic logic to support verification that we have the IPv6 address in the Neighbor Table. This feature is important because otherwise the first packet sent to a remote peer will fail (it will be replaced with a Neighbor Solicitation).
2015-02-02 13:44:31 -06:00
Gregory Nutt
0fc8d2fcc5
Unix domain: Add options to build in stream or datagram support separately
2015-01-31 07:58:51 -06:00
Gregory Nutt
6b8da59df6
Networking: Add fcntl support for Unix domain sockets and UDP sockets with read-ahead enabled
2015-01-30 14:41:09 -06:00
Gregory Nutt
62b706fa68
If a Unix domain socket is non-blocking, then the underlying FIFO should also be opened non-blocking
2015-01-30 12:43:37 -06:00
Gregory Nutt
f357ba6c80
Fix error just introduces into recvfrom. From Macs N.
2015-01-30 08:22:44 -06:00
Gregory Nutt
5736cf10af
Networking: Separate TCP poll logic out of net/sockets/net_poll.c and move it into the new net/tcp/tcp_netpoll.c.
2015-01-30 07:25:01 -06:00
Gregory Nutt
de91d34a19
Networking: Separate out UDP poll logic from socket/net_poll.c into a new udp/udp_netpoll.c; Create a skeleton local/local_netpoll.c for future poll support on Unix domain sockets.
2015-01-30 07:09:25 -06:00
Gregory Nutt
6eda06888a
Eliminate a warning
2015-01-30 06:39:23 -06:00
Gregory Nutt
ccc72edc0b
Networking: Add UDP read-ahead support and support for poll/select on UDP sockets. From Macs N.
2015-01-30 06:08:26 -06:00
Gregory Nutt
7e7d228cd7
Update a comment
2015-01-30 05:40:28 -06:00
Gregory Nutt
7f95e4fb2c
Networking: Fix a major TCP bug introduced with commit e71c09ce9777ff732cb60bd07fb43d85522f79d6. Some connection logic was reorder -- setting the socket got moved BEFORE the point where the check was made if the socket was already connected. The resulting behavior was odd: Telnet would connect, but then when you exit and reconnect, it would fail to connect. But then if try again, it would connect okay. So the symptom was connect-fail-connect-fail-...
2015-01-29 16:30:47 -06:00
Gregory Nutt
8b9958b7ba
Fix two compilation errors that occur when Unix domain occurs an IPv6 are enabled
2015-01-29 12:31:29 -06:00
Gregory Nutt
0deca5b039
Unix domain: Various fixes to get apps/examplex/udgram working
2015-01-29 11:05:04 -06:00
Gregory Nutt
9abd8e2e64
Fix typo in conditional compilation
2015-01-29 10:08:16 -06:00
Gregory Nutt
f6bec26e53
Elminate some warnings with TCP and UDP are disabled
2015-01-29 09:33:45 -06:00
Gregory Nutt
1c8ddae655
Fix a typo in comments
2015-01-28 17:51:59 -06:00
Gregory Nutt
72ac79e7a1
Minor fixes after initial tests with apps/examples/udgram
2015-01-28 15:27:54 -06:00
Gregory Nutt
dfa642601a
Merge remote-tracking branch 'origin/master' into afunix
2015-01-28 14:58:49 -06:00
Gregory Nutt
35a814abca
net/socket/accept.c: Ooops.. deleted one too many header files
2015-01-28 14:56:06 -06:00
Gregory Nutt
2c7123197c
Networking: Move UDP-specifc parts of sendto() out of socket/sendto.c and into udp/udp_sendto.c. Hook in Unix domain sokcet sendto() logic (still just a stub for the moment)
2015-01-28 13:41:24 -06:00
Gregory Nutt
e4e863e752
Merge remote-tracking branch 'origin/master' into afunix
2015-01-28 12:14:00 -06:00
Gregory Nutt
5c2aad64cd
Networking: Missed header file inclusion
2015-01-28 12:09:00 -06:00
Gregory Nutt
9c2af5317f
Merge remote-tracking branch 'origin/master' into afunix
2015-01-28 12:03:43 -06:00
Gregory Nutt
371a9fd84c
Networking: Fix another deadlock condition. tcp_write_buffer_alloc() calls sem_wait() with network locked. That worked if CONFIG_NET_NOINTS was not defined because interrupts are automatically restored when the wait happens. But with CONFIG_NET_NOINTS=y, the wait blocks with the network locked -- bad style and also can lead to a deadlock condition
2015-01-28 11:56:11 -06:00
Gregory Nutt
6a1bfc9594
Unix domain: Fix a typo and some missing conditional compilation
2015-01-28 11:48:23 -06:00
Gregory Nutt
cba78c7349
Unix domain: More fixes. With these changes, apps/examples/ustream works
2015-01-28 08:39:48 -06:00
Gregory Nutt
b76db036da
Unix domain: A few more bugfixes
2015-01-27 17:31:42 -06:00
Gregory Nutt
ca2102febb
Unix domain: A few fixes from early integration
2015-01-27 16:39:30 -06:00
Gregory Nutt
c250c97186
Unix domain: More fixed to build without Ethernet or Slip
2015-01-27 14:26:10 -06:00
Gregory Nutt
8f517ad0c1
recvfrom(): Missing else in conditional logic of recvfrom()
2015-01-27 14:14:53 -06:00
Gregory Nutt
c49c7bc447
Merge remote-tracking branch 'origin/master' into afunix
2015-01-27 14:12:41 -06:00
Gregory Nutt
cbf0608513
Various fixes to get Unix domain sockets to build on the simulator without Ethernet
2015-01-27 14:11:46 -06:00
Gregory Nutt
a88b824f96
Networking: Hook in send and revcfrom Unix domain socket logic; still needs hooks for sendto logic
2015-01-26 18:47:48 -06:00
Gregory Nutt
f756545eb0
Networking: Add local Unix domain socket accept logic
2015-01-25 16:27:25 -06:00
Gregory Nutt
90e59217c6
Networking: Move TCP specific logic out of net/socket/accept.c to net/tcp/tcp_accept.c; add hooks for local, Unix doamin sockets
2015-01-25 15:46:05 -06:00
Gregory Nutt
59f9a1a286
Networking: Add local Unix domain socket listen logic
2015-01-25 14:16:44 -06:00
Gregory Nutt
c3f2023089
Networking: Add local Unix domain socket connection logic
2015-01-25 12:37:40 -06:00
Gregory Nutt
ffc02f30b0
Networking: Add logic for binding Unix domain sockets
2015-01-25 08:33:39 -06:00
Gregory Nutt
3b64518049
Networking: A litle more Unix domain socket logic
2015-01-25 07:36:16 -06:00
Gregory Nutt
666ee755da
Hook local socket functions into socket creation and close logic
2015-01-24 15:19:50 -06:00
Gregory Nutt
1c8dae4eee
Correct calculation of initial MSS
2015-01-22 12:29:49 -06:00
Gregory Nutt
7106469191
Armv7-M: Remove Px4-only setting of stack to 0xff. This is incompatible with standard NuttX stack montitoring logic
2015-01-22 10:09:10 -06:00
Gregory Nutt
2e8667d304
Networking: New domain field in socket structure is created by socket(), but missed cases where a socket is created via accept() or dup()
2015-01-22 07:50:31 -06:00
Gregory Nutt
6175e9eec5
Networking: Correct the value returned by accept() in the case where net_lockingwait() is called. It was returning -1 and losing the errno value. Noted by Rony Xln
2015-01-22 06:51:31 -06:00
Gregory Nutt
5d31687e75
Correct name of fields in struct sockaddr_in6: sin6_port and sin6_family, not sin_port and sin_family
2015-01-20 18:14:09 -06:00
Gregory Nutt
aec4528882
Cosmetic standardization of some naming in comments
2015-01-19 16:02:56 -06:00
Gregory Nutt
59c0757183
Fix a few more dangling IPv6 issues found by code inspection
2015-01-18 10:33:27 -06:00
Gregory Nutt
eb3c6e8390
Networking: Some fixes for compilation when both IPv4 and IPv6 are enabled
2015-01-18 09:23:22 -06:00
Gregory Nutt
f7663ef0ab
Networking: Final detangle off IPv4 and IPv6 TCP/UDP send logic. The Networking subsystem now compiles with IPv6 enabled
2015-01-18 08:56:05 -06:00
Gregory Nutt
2a2c925259
Merge remote-tracking branch 'origin/master' into ipv6
2015-01-17 17:08:22 -06:00
Gregory Nutt
86f617cc88
Networking: Straighten up use if IPv6/IPv4 in TCP connection logic
2015-01-17 17:07:54 -06:00
Gregory Nutt
cfbe12adb2
Networking: Fix some errors detected by Travis in configuration that have TCP on and UDP off and vice versa
2015-01-17 17:00:19 -06:00
Gregory Nutt
b187b4f381
Networking: Straighten up use if IPv6/IPv4 in TCP connection logic
2015-01-17 15:17:35 -06:00
Gregory Nutt
b80cdb3880
Fix a few warnings introduced with the last commit
2015-01-17 14:25:40 -06:00
Gregory Nutt
f7681dbb43
Networking: Detangling IPv6/4 logic in UDP connection structures
2015-01-17 14:13:56 -06:00
Gregory Nutt
94f9312150
Networking: Save the IP domain in the connection structure
2015-01-17 13:07:48 -06:00
Gregory Nutt
820509eadc
Networking: Fix accept() so that it returns the correct IP address for the selected socket IP domain.
2015-01-17 09:27:05 -06:00
Gregory Nutt
4ad5998db3
net/socket and net/tcp: When we are ready to receive data or when we have outgoing data ready to be sent, we need to the notify the appropriate device driver of this condition. The notifying socket will be configured as either PF_INET or PF_INET6 and must look up the correct driver using the correct IP domain.
2015-01-17 08:33:14 -06:00
Gregory Nutt
2c251d845c
include/net/if.h: Add a bit to the device flags to indicate if the device packet buffer holds an IPv4 or an IPv6 domain packet. Set/clear the flag along with the correct offset to the application payload data as each packet is received.
...
net/socket, net/tcp, net/udp: Add logic to select the domain of the outputgoing packet before sending any UDP or TCP packet. This sets the bit to indicate the IPv4 or IPv6 domain and the correct offset to the output going payload data.
2015-01-17 07:42:09 -06:00
Gregory Nutt
88a0e82934
Networking: Remove field d_sndata from the device structure. It is the same as d_appdata and unnecessary
2015-01-17 05:59:13 -06:00
Gregory Nutt
8f8259a0d6
Networking: UDP and TCP MSS depends on the IP header size (as well as the link layer header size) and cannot be represented with a single value.
2015-01-16 15:03:10 -06:00
Gregory Nutt
2663538b0a
Networking: Replace all references to the macros net_ipaddr_copy, net_ipaddr_hdrcopy, net_ipaddr_cmp, net_ipaddr_hdrcmp, and net_ipaddr_maskcmp with the appropriate IPv4 or IPv6 version of the macro (such as net_ipv4addr_copy). The goal is to support both IPv4 and IPv6 simultaneously. This requires that the macros be distinct and not conditionally defined to one on or the other.
2015-01-16 13:01:08 -06:00
Gregory Nutt
5e938941a6
Networking: Replace all references to net_ipaddr_t with either in_addr_t on net_ipv6addr_t. The goal is to support both IPv4 and IPv6 simultaneously. This requires that the two types be distinct and not conditionally typedef'ed to net_ipaddr_t.
2015-01-16 12:30:18 -06:00
Gregory Nutt
bee89be4f4
Networking: Drivers can have both IPv4 and IPv6 addesses, but a socket can only only one or the other; The socket connnection structures need to include a union of IPv4 and IPv6 addresses for the local address binding and for the remote address connections
2015-01-16 10:01:54 -06:00
Gregory Nutt
fe8b3c5220
Networking: More detangling of IPv6 logic. Next steps will be more invasive and will get moved to a branch
2015-01-16 08:51:18 -06:00
Gregory Nutt
60e50ff3b5
Networking: More IPv6 detanglement
2015-01-15 13:08:28 -06:00
Gregory Nutt
b36dbe1d89
Add logic to netdev_findbyaddr() to return the correct network device for the case where a broadcast address is used. This change caused trivial ripples through other files because additional parameters are required for netdev_findbyaddr() when CONFIG_NET_MULTINIC
2014-11-23 11:00:22 -06:00
Gregory Nutt
08de18c1a6
Network: Various fixes for clean compile with both Ethernet and SLIP
2014-11-15 13:52:39 -06:00
Gregory Nutt
2e55db369d
Network: All logic will now handle varialbe length link layer protocol headers within incoming packets. This permits use of multiple network interfaces with differing data links. For example, ETHERNET + SLIP
2014-11-15 13:13:23 -06:00
Gregory Nutt
ae3cc327c7
AIO now also supports socket transfers
2014-10-11 08:15:23 -06:00
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
Gregory Nutt
1780810d3d
Rename kmalloc to kmm_malloc for consistency
2014-08-31 17:26:36 -06:00
Gregory Nutt
54fa3b0b59
Rename kfree to kmm_free for consistency with other naming conventions
2014-08-31 17:04:02 -06:00
Gregory Nutt
6e04518e4a
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
Gregory Nutt
e463730c2f
A little too much was deleted in a recent commit
2014-08-16 12:52:28 -06:00
Gregory Nutt
79e098b20e
Clean missing function headers
2014-08-16 10:24:06 -06:00
Gregory Nutt
caba61999a
Remove CONFIG_DISABLE_CLOCK
2014-08-07 12:35:24 -06:00
Gregory Nutt
cab24a4bd8
Add inclusion of assert.h to so files that use DEBUGASSERT
2014-07-21 18:46:47 -06:00
Gregory Nutt
178b2b0cbe
NET: Important fix to the read-ahead buffer queue managment: Consumed bytes were being trimmed from the head of the queue, but the queue head itself was not being updated. From Rony XLN
2014-07-07 07:28:17 -06:00
Gregory Nutt
e89eac6365
NET: Fix a few problems after big merge of network reorganization
2014-07-06 17:58:36 -06:00
Gregory Nutt
73f3ecf7e2
NET: Rename network interrupt event flags more appropriately: TCP_, UDP_, ICMP_, or PKT_ vs UIP_
2014-07-06 17:22:02 -06:00
Gregory Nutt
b77fda2c95
NET: Rename TCP state values: UIP_ -> TCP_
2014-07-06 16:10:26 -06:00
Gregory Nutt
2d52d70d4c
NET: Move private definitions from include/nuttx/net/tcp to net/tcp/tcp.h
2014-07-06 12:34:27 -06:00
Gregory Nutt
9e87ab90b8
NET: Move private definitions from include/nuttx/net/arp.h to net/arp/arp.h
2014-07-06 11:05:28 -06:00
Gregory Nutt
47a502a5e2
NET: Most of the contents of include/nuttx/net/udp.h moved to net/pkt/udp.h
2014-07-05 14:40:29 -06:00
Gregory Nutt
dc8cba763d
NET: Most of the contents of include/nuttx/net/pkt.h moved to net/pkt/pkt.h
2014-07-05 13:59:22 -06:00
Gregory Nutt
c5fc24e110
NET: Standardize naming of all protocal header lengths
2014-07-05 13:04:48 -06:00
Gregory Nutt
60246e613b
NET: emoved all includes of uip.h; added includes of ip.h wherever needed. Tried to fix problems of the now missing sneak inclusions because uip.h was removed. There are probably a few of these that were missed.
2014-07-04 19:13:08 -06:00
Gregory Nutt
0bb153b8cb
Remove all inclusion of uip.h
2014-07-04 16:58:22 -06:00
Gregory Nutt
a6b39d1879
NET: in-progress change... don't use
2014-07-04 16:38:51 -06:00
Gregory Nutt
cce35ce975
NET: More renaming
2014-07-04 15:40:49 -06:00
Gregory Nutt
77330679d4
NET: Rename uip_mss to tcp_mss
2014-06-30 19:09:23 -06:00
Gregory Nutt
ad3e39e53d
NET: Rename uiphdr_ipaddr_copy to net_ipaddr_hdrcopy, uip_ip4addr_conv to net_ip4addr_conv32, and uip_ethaddr_cmp to eth_addr_cmp
2014-06-29 13:20:00 -06:00
Gregory Nutt
c362f21815
NET: Rename uip_ipaddr* to net_ipaddr*
2014-06-29 13:11:08 -06:00
Gregory Nutt
fa68fcc843
NET: Rename uip_callback_s to devif_callback_s
2014-06-29 12:59:34 -06:00
Gregory Nutt
5ac94ff988
Fixes for networking and tiny webserver from Max
2014-06-29 09:30:09 -06:00
Gregory Nutt
8e706eb4ff
Rename many functions in net/devif from uip_* to devif_*
2014-06-28 18:36:09 -06:00
Gregory Nutt
5790c94ba3
Rename net/uip to net/devif. Rename uip/uip.h to devif/devif.h
2014-06-28 18:07:02 -06:00
Gregory Nutt
76fa58ee00
Move all socket-related files from net/ to net/socket. Move net/net.h to net/socket/socket.h
2014-06-28 17:25:18 -06:00
Gregory Nutt
64c8dba8c4
NET: Create net/sockets directory and hook into the build/configuration system
2014-06-28 16:41:55 -06:00