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1357 Commits

Author SHA1 Message Date
Gregory Nutt
56c8456ff0 Update some comments. 2017-05-16 07:38:57 -06:00
Gregory Nutt
914c5dad0c TCP: An RST recevied suring the 3-way handshake requires a little more clean-up 2017-05-15 08:10:43 -06:00
Gregory Nutt
aa57fb159d TCP: Send RST if applicaiton 'unlistens()' before we complete the connection sequence. 2017-05-14 13:30:59 -06:00
Gregory Nutt
8acfea1197 Fix some typos 2017-05-14 12:14:31 -06:00
Gregory Nutt
d339ba9e0e TCP: Fix some potential error conditions that could result from deferring the connection until the full 3-way handshake has completed. 2017-05-14 10:56:25 -06:00
Simon Piriou
8dc7f6d79e tcp: wait for 3-Way Handshare before accept() returns 2017-05-14 09:08:32 -06:00
Gregory Nutt
0de294a586 Fix lots of occurrences of 'the the', 'the there', 'the these', 'the then', 'the they. 2017-05-11 13:35:56 -06:00
Anthony Merlino
806dcd9a47 wireless/ieee802154: Brings closer to Nuttx coding style 2017-05-09 17:20:57 -04:00
Gregory Nutt
2043e1a114 IOBs: Move from driver/iob to a better location in mm/iob 2017-05-09 07:35:30 -06:00
Gregory Nutt
18eaf52e35 6loWPAN: packet meta data does not need to be a global variable 2017-05-08 10:56:35 -06:00
Gregory Nutt
d785893a65 Update some comments. 2017-05-07 16:58:49 -06:00
Gregory Nutt
c318072084 6loWPAN: Minor cleanup and re-verification of all compression modes after so menay recent changes. 2017-05-06 14:24:06 -06:00
Gregory Nutt
e072069e2d 6loWPAN: Remove usage of the now non-existent msdu_length field. 2017-05-06 06:48:06 -06:00
Gregory Nutt
0eb7ec046e 6loWPAN: Use information in struct ieee802154_data_ind_s when reassembling a packet 2017-05-05 11:36:16 -06:00
Gregory Nutt
95bacb6a34 6loWPAN: Some fixed to get a clean compile after last big changes to the radio IOCTLs. 2017-05-05 10:00:18 -06:00
Anthony Merlino
dd40014279 wireless/ieee802154: Removes radio IOCTL. Starts bringing radio and MAC closer with well-defined interface. 2017-05-05 11:15:38 -04:00
Gregory Nutt
14fc1b2d39 6loWPAN: Local MAC address is fixed by the configuration. The remote address be with short or extended. 2017-05-04 19:17:38 -06:00
Gregory Nutt
128936d9a6 6loWPAN: Design simplications; also remove unused utility function. 2017-05-04 17:16:45 -06:00
Gregory Nutt
d385f46130 6loWPAN: The last vestiges of MAC header generate stripped out. 2017-05-04 13:19:11 -06:00
Gregory Nutt
920c0a2e50 One more baby step in removing MAC knowledge from 6loWPAN. 2017-05-04 12:06:28 -06:00
Gregory Nutt
1cf891bbe1 Another baby step in removing MAC knowledge from 6loWPAN. 2017-05-04 11:33:22 -06:00
Gregory Nutt
6f6e61769a 6loWPAN: Remove final references to Rime from code. 2017-05-04 09:05:41 -06:00
Gregory Nutt
969c1ab614 6loWPAN: Replace some Rime address naming with more consistent short/exended address terminology 2017-05-04 08:20:59 -06:00
Gregory Nutt
6a45afdd75 Merge remote-tracking branch 'origin/master' into ieee802154 2017-05-04 07:11:19 -06:00
Gregory Nutt
11c14470c3 Merge remote-tracking branch 'origin/master' into photon 2017-05-03 17:36:52 -06:00
Gregory Nutt
cf988309aa 6loWPAN: Fixes hang in loopback test. 2017-05-03 11:13:07 -06:00
Gregory Nutt
858685e977 6loWPAN: Changes to use new MAC interfaces. Incomplete and needs some clean-up of dangling, unused definitions. 2017-05-03 09:40:42 -06:00
Gregory Nutt
6157653aca Update some comments 2017-05-02 14:34:11 -06:00
Gregory Nutt
fbe02dfe6b net/pkt: Eliminate a warning. 2017-05-02 10:07:31 -06:00
Simon Piriou
407fe13b8f pkt: fix compilation error 2017-04-30 20:28:56 +02:00
Gregory Nutt
a7901f5c4c Merge remote-tracking branch 'origin/master' into photon 2017-04-29 12:35:01 -06:00
Gregory Nutt
80bca0736d Update some changes from last merge that are needed on this branch. 2017-04-29 10:26:02 -06:00
Gregory Nutt
3482172a16 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-29 10:06:35 -06:00
Gregory Nutt
8262c05713 sixlowpan: Can't reuse same header on each fragment. DSN needs to increment. 2017-04-29 08:23:59 -06:00
Gregory Nutt
22615d0d6d Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-28 12:32:59 -06:00
Simon Piriou
6680eb0e0c netdev: fix compilation errors 2017-04-28 19:39:14 +02:00
Jussi Kivilinna
d928b4271d net/socket: fix cloning of local and raw sockets 2017-04-28 08:00:36 -06:00
Gregory Nutt
381842be5c Merge remote-tracking branch 'origin/master' into photon 2017-04-26 12:33:09 -06:00
Gregory Nutt
9182fb95d5 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-26 12:31:47 -06:00
Gregory Nutt
1cdc90914e network IOCTLs: Correct a compilation error when wireless IOCTLs are enabled. 2017-04-26 12:31:13 -06:00
Gregory Nutt
1c97025484 netdev_register: If there is only one ieee80211 and both CONFIG_ETHERNET and CONFIG_DRIVERS_IEEE8011, then use the wlan0 naming, not the eth0 naming. 2017-04-25 15:51:30 -06:00
Gregory Nutt
c5e636ad84 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-24 17:34:35 -06:00
Gregory Nutt
3c1d85af32 Update a README 2017-04-24 09:43:30 -06:00
Gregory Nutt
0ea071f7eb Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-22 11:58:07 -06:00
Gregory Nutt
7da031aea1 6loWPAN: Add IEEE802.15.4 Rime address to union of link layer addresses in the network driver. 2017-04-22 11:52:45 -06:00
Gregory Nutt
79256573e1 net: network drver now retains Ethernet MAC address in a union so that other link layer addresses may be used in a MULTILINK environment. 2017-04-22 11:10:30 -06:00
Gregory Nutt
1ba7aa9935 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-21 18:49:38 -06:00
Gregory Nutt
0184bf6787 Correct type in a cast 2017-04-21 18:42:13 -06:00
Gregory Nutt
e66caaf960 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-21 18:40:47 -06:00
Gregory Nutt
d884958a2e Back out most of ebf05cb9f5 2017-04-21 18:37:07 -06:00
Gregory Nutt
7c6f2c3c9a Back out most of ebf05cb9f5 2017-04-21 18:31:05 -06:00
Gregory Nutt
309f0abc14 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-21 16:34:10 -06:00
Gregory Nutt
d5207efb5a Be consistent... Use Name: consistent in function headers vs Function: 2017-04-21 16:33:14 -06:00
Gregory Nutt
5d68eb6059 6loWPAN: Remove the PAN ID from the 6loWPAN data structure. This is owned by the radio driver. Rather, use an IOCTL to obtain the PAN ID from the downstream radio driver. 2017-04-21 16:23:40 -06:00
Gregory Nutt
be415489f2 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-21 14:18:41 -06:00
Gregory Nutt
2c4800f511 Remove the 6loWPAN PANID IOCTLs they are redundant. 2017-04-21 14:17:46 -06:00
Anthony Merlino
795e70a952 wireless/ieee802154: Work on packet reception at radio layer (MRF24J40) 2017-04-21 13:06:26 -04:00
Gregory Nutt
d08b802998 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-20 16:19:42 -06:00
Gregory Nutt
bfb93338f6 Move net/iob to drivers/iob so that the I/O buffering feature can be available to other drivers when networking is disabled. 2017-04-20 16:08:49 -06:00
Gregory Nutt
bcc6b61fc1 Move include/nuttx/net/iob.h to include/drivers/iob.h; rename CONFIG_NET_IOB to CONFIG_DRIVERS_IOB 2017-04-20 14:53:30 -06:00
Gregory Nutt
9ff5e83ea7 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-19 18:07:33 -06:00
Gregory Nutt
9281cd558e 6loWPAN: Add an IOCTL to set the IEEE802.15.4 PAN ID 2017-04-19 18:06:43 -06:00
Gregory Nutt
1f7b190684 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-19 13:37:38 -06:00
Gregory Nutt
50fda0d748 6loWPAN: Fix a missing source address in header. Correct calculation of payload size. 2017-04-19 13:33:20 -06:00
Gregory Nutt
52cddc45de Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-18 10:38:08 -06:00
Gregory Nutt
04ebdbb336 Move: CONFIG_ADC_NO_START_CONV from drivers/adc/Kconfig to arch/arm/src/stm32[f7]/Kconfig as STM32[F7]_ADC_NO_START_CONV. Refresh all configurations with any reference to CONFIG_ADC_NO_START_CONV. 2017-04-18 07:16:35 -06:00
Gregory Nutt
edb8e6302d Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-16 12:20:59 -06:00
Gregory Nutt
41f3f1ced7 6loWPAN: Correct ordering of headers. fragmentation header was coming out before FCF. 2017-04-16 12:18:42 -06:00
Gregory Nutt
57dd302227 Fix typos in comments and debug statement. 2017-04-16 10:28:31 -06:00
Gregory Nutt
4729e3c7a3 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-15 10:31:19 -06:00
Gregory Nutt
ebf05cb9f5 network IOCTL: Clean up some naming and spacing. 2017-04-15 10:29:37 -06:00
Gregory Nutt
54939d4616 network IOCTLs: Some corrections and updates to a previous commit 2017-04-15 10:23:29 -06:00
Gregory Nutt
85d97a4d74 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-15 09:34:03 -06:00
Gregory Nutt
78bc1aa6bc Argument of network device IOCTL should be unsigned long, just as will all other IOCTL methods. 2017-04-15 09:33:27 -06:00
Gregory Nutt
2576f2b2b1 net/: Add IOCTL support for forwarding IEEE802.15.4 MAC and PHY IOCTLs. 2017-04-15 09:11:52 -06:00
Gregory Nutt
bdd66ea6c7 6loWPAN: Add some checks for the case where there are multiple network devices and multiple link layer protocols. 2017-04-15 08:53:42 -06:00
Gregory Nutt
eee89102d8 networking: IPv4 change of last PR should also be applied to corresponding IPv6 logic. 2017-04-15 06:00:42 -06:00
ahb
6d18300f98 not a clean fix, but at least makes DHCP working with CONFIG_NETDEV_MULTINIC 2017-04-15 11:13:24 +02:00
Gregory Nutt
ad9321b7b7 Trivial changes from review of last PR 2017-04-13 06:16:03 -06:00
Thomas Keh
7e293b28ee TUN driver: Implement TAP (OSI layer 2) mode. 
Enable by setting the IFF_TAP flag instead of the IFF_TUN flag in ifr_flags.
 2017-04-13 13:07:03 +02:00
Gregory Nutt
f3b10eb073 net procfs: Some long lines were being generated that cause buffer-related problems and corrupted output 2017-04-09 11:06:21 -06:00
Gregory Nutt
f9e402018b Buttons: Change return value of board_buttons() and the type of btn_buttonset_t to uint32_t so that more than 8 buttons can be supported. 2017-04-09 07:22:49 -06:00
Mark Schulte
35ca733108 pthread.h: Fix rwlock initializer 2017-04-08 12:34:08 -06:00
Gregory Nutt
3f51180cca 6loWPAN: Fix breakage in IPv6 dispatch caused by fixes to HC1 dispatch; Move some standard definitions from internal header file to include/nuttx/net/sixlowpan.h. Update a README. 2017-04-08 10:18:44 -06:00
Gregory Nutt
143b8f9591 6loWPAN: Fix more frame offsets. Reorder some logic that was appropriate only for IPv6 dispatch. 2017-04-08 09:34:30 -06:00
Gregory Nutt
fe722e44b9 6loWPAN: Fix a faulty assumption about relationship between some sizes and offsets. 2017-04-08 08:14:42 -06:00
Gregory Nutt
ee6700dbc7 Update README's and some comments. 2017-04-08 07:30:20 -06:00
Gregory Nutt
60f0186258 6loWPAN: Add calculation of TCP header size. It is not a constant. 2017-04-07 17:04:57 -06:00
Gregory Nutt
f264e6aec2 6loWPAN: Fixes for fragmented packets. Change fixes some things, breaks other. Lots more to do. 2017-04-07 15:27:53 -06:00
Gregory Nutt
47647eac8f 6loWPAN: Correct some fragmentation handling 2017-04-07 09:49:10 -06:00
Gregory Nutt
19f19e31eb 6loWPAN: Correct some list handling logic. 2017-04-07 08:13:18 -06:00
Gregory Nutt
58d0c1f228 6loWPAN: Back out part of the last commit. That included two fixes for a problem. One that didn't work and is unnecessary and one that is necessary. The commit removes the former. 2017-04-06 18:11:04 -06:00
Gregory Nutt
494d996826 6loWPAN: Fix a few UDP-related issues. 2017-04-06 17:57:15 -06:00
Gregory Nutt
27c65c3f22 6loWPAN: Add network IOCTL support to set the node address 2017-04-06 15:58:00 -06:00
Gregory Nutt
50170a6108 6loWPAN: Fixes for UDP packet transfers. 2017-04-06 11:57:43 -06:00
Gregory Nutt
1fa300f011 6loWPAN: Fix uncompressing of IPv6 encoded packet. 2017-04-06 08:32:18 -06:00
Gregory Nutt
18518eae06 6loWPAN: Fix another HC06 indexing problem. 2017-04-05 18:14:13 -06:00
Gregory Nutt
d0aa22fb80 6loWPAN: Costmetic changes. 2017-04-05 17:26:12 -06:00
Gregory Nutt
72bffeddcc 6loWPAN: Fixes another HC06 indexing problem. 2017-04-05 14:31:44 -06:00
Gregory Nutt
b7c55660cb 6loWPAN: Correct more address manipulations. 2017-04-05 13:04:22 -06:00
Gregory Nutt
cb70ce7d3c 6loWPAN: Correct some IPv6 addresses and operations on IPv6 addresses. 2017-04-05 12:11:09 -06:00
Gregory Nutt
e61fd2d45b 6loWPAN input: Fix a counting error. Input packet sizes were being calculated a little too big. 2017-04-05 09:14:28 -06:00
Gregory Nutt
3b21545480 sixlowpan: Minor reorganization to removed some unused global varialbes and structure fields. 2017-04-05 08:40:30 -06:00
Gregory Nutt
38eed0a847 6loWPAN: Various fixes for building with different configurations; Some minimal testing of HC06 2017-04-04 17:06:17 -06:00
Gregory Nutt
ca2c18c023 6loWPAN: Fix return value and other issues in sixlowpan_frame_process 2017-04-04 16:12:16 -06:00
Gregory Nutt
34da085b40 6loWPAN: Yet another fix related to buffer offsets primarily. 2017-04-04 14:27:21 -06:00
Gregory Nutt
fdf706a3a9 6loWPAN: Additional fixes related to buffer offsets primarily. 2017-04-04 13:52:02 -06:00
Gregory Nutt
1f394a61b3 6loWPAN: Add option to dump buffers. Fix some issues with calculation of the IEEE802.15.4 header size. 2017-04-04 12:31:22 -06:00
Gregory Nutt
a6ae7d4ae3 6loWPAN: Fix an error in how reassembly timeouts work. 2017-04-04 09:08:48 -06:00
Gregory Nutt
88fd667603 6loWPAN: Fix a pointer initialization problem. 2017-04-04 07:38:48 -06:00
Gregory Nutt
db48f03192 6loWPAN: Fix some compilation problems with HC1 compression is enabled. 2017-04-03 17:04:56 -06:00
Gregory Nutt
cc9445624f 6loWPAN: Correct a couple of tiny but fatal bugs. 2017-04-03 16:17:10 -06:00
Gregory Nutt
7cb34d969d 6loWPAN: More fixes from early debug. 2017-04-03 15:25:36 -06:00
Gregory Nutt
2c06f8ab78 6loWPAN: Updates/fixes from early testing with the IEEE802.15.4 loopback driver. 2017-04-03 12:01:04 -06:00
Gregory Nutt
e9d831ac60 wireless/ieee802154: Add initialization logic for loopback driver; configs/sim: Add configuration for testing 6loWPAN; net/sixlowpan: Fix for compilation with debug output enabled. 2017-04-03 09:15:00 -06:00
Kivilinna
ee4a8336ce net/socket/accept: fix building with CONFIG_NET_LOCAL_STREAM 2017-04-03 07:38:23 -06:00
Jussi Kivilinna
ae1265c01e net/socket/send: fix building without CONFIG_NET_6LOWPAN 2017-04-03 07:36:29 -06:00
Gregory Nutt
1b6630ee75 6loWPAN: Fix compile errors and warnings when building the complete 6loWPAN configuration. 2017-04-02 17:46:22 -06:00
Gregory Nutt
3367312401 6loWPAN: Forgot to add files with last commit. 2017-04-02 14:45:14 -06:00
Gregory Nutt
392c90b020 6loWPAN: Fix last checksum issues. Contiki 6loWPAN port is now complete (but completely untested) 2017-04-02 14:30:01 -06:00
Gregory Nutt
6e2f8f3aa3 6loWPAN: Add logic to fill in UDP/TCP headers. Still missing some checksum logic. 2017-04-02 13:27:53 -06:00
Gregory Nutt
663c48c329 6loWPAN: Hook 6loWPAN output into path of output from TCP state machine. 2017-04-02 12:01:04 -06:00
Gregory Nutt
76406af71b 6loWPAN: Add support for sendto() 2017-04-02 11:15:46 -06:00
Gregory Nutt
ec3c40d99d 6loWPAN: Finishes port of Contiki HC06 compression logic 2017-04-02 10:06:31 -06:00
Gregory Nutt
d16fc98c74 6loWPAN: Add HC06 decompression logic; Remove outboard compressor hooks. 2017-04-02 08:08:35 -06:00
Gregory Nutt
5a56d3cce7 6loWPAN: Change ordering of some operations so that the IOB is available at the time that headr compression is perfomed. 2017-04-01 18:24:21 -06:00
Gregory Nutt
5af0909275 6loWPAN: A little HC1 compression logic. 2017-04-01 15:05:38 -06:00
Gregory Nutt
64afba55dd 6loWPAN: Add a little bit of HC1 compression logic. 2017-04-01 13:42:00 -06:00
Gregory Nutt
7a4af75fcf 6lowWPAN: Add frame decompression logic to IEEE802.15.4 input 2017-04-01 12:34:08 -06:00
Gregory Nutt
52ead055fd 6loWPAN: Beginning of IEEE802.15.4 frame input logic. 2017-04-01 09:07:49 -06:00
Gregory Nutt
cccbb6c693 6loWPAN: Clean up some send logic; remove sniffer. 2017-03-31 16:33:21 -06:00
Gregory Nutt
732f0855c6 6loWPAN: Fleshes out framwork for IEEE802.15.4 send. But still has some gaping holes. 2017-03-31 15:09:07 -06:00
Gregory Nutt
85e1d15835 6loWPAN: Fix more configuration related issues detected by addition of 6loWPAN 2017-03-31 12:06:21 -06:00
Gregory Nutt
eb446d5261 net/: Permit net/neighbor to build when IPv6 is defined, but not Ethernet. Needs more work to support 6loWPAN. Also included, some minor configuration updates for 6loWPAN. 2017-03-31 11:15:16 -06:00
Gregory Nutt
a771ec65d6 6loWPAN: Fix a spelling error in macro name. 2017-03-31 10:47:40 -06:00
Gregory Nutt
ad89c88eb3 net/: Fix MULTINIC/MULTILINK selection when 6loWPAN selected. 2017-03-31 10:47:12 -06:00
Gregory Nutt
755b05ff30 TCP/IPv6: Fix a compile issue when IPv6, but not IPv4 is enabled. 2017-03-31 10:45:39 -06:00
Gregory Nutt
44f1326046 6loWPAN: Repartition device-specific vs. global data -- again. 2017-03-31 10:04:29 -06:00
Jussi Kivilinna
cd3c9634c8 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 08:58:14 -06:00
Gregory Nutt
c999519bf2 6loWPAN: A little more IOB-related logic. 2017-03-31 08:27:39 -06:00
Gregory Nutt
0427d6c726 6loWPAN: Replace frame buffer with a list of IOBs. 2017-03-31 07:54:58 -06:00
Gregory Nutt
c5d55c62f4 6loWPAN: Pre-format frames in an IOB change before sending. 2017-03-30 20:13:59 -06:00
Gregory Nutt
1a12682f23 6loWPAN: Fix some MTU-related craziness. 2017-03-30 17:18:18 -06:00
Gregory Nutt
9aabb44118 6loWPAN: Add some comments, move a function 2017-03-30 16:30:04 -06:00
Gregory Nutt
2aca4d4ebd 6loWPAN: Add a little more send logic. 2017-03-30 15:38:56 -06:00
Juha Niskanen
21545ab643 net/local: connect: Fix warning with gcc-arm-none-eabi-5-2016q1. Using compiler from gcc-arm-none-eabi-5-2016q1 toolchain: 
gcc version 5.3.1 20160307 (release) [ARM/embedded-5-branch revision 234589] (GNU Tools for ARM Embedded Processors)

gives error:

  local/local_connect.c:188:7: error: '_local_semtake' is static but used in inline function 'local_stream_connect' which is not static [-Werror]

this is due to compiler enforcing ISO/IEC 9899:1999 6.7.4.3:  "An inline definition of a function with external linkage shall not contain a definition of a modifiable object with static storage duration, and shall not contain a reference to an identifier with internal linkage."

Fix by making inlined caller to have internal linkage as well.
 2017-03-30 06:54:59 -06:00
Gregory Nutt
2e48af78e7 6loWPAN: Repartition some logic 2017-03-29 18:07:52 -06:00
Gregory Nutt
c8cb2009c8 6loWPAN: Forget to add a file before last commit. 2017-03-29 17:32:12 -06:00
Gregory Nutt
8083a0437e 6loWPAN: Add beginning of some compression hooks to send logic. 2017-03-29 15:44:24 -06:00
Gregory Nutt
a6148cdb7c 6loWPAN: Adding more socket send-related logic. 2017-03-29 14:28:51 -06:00
Gregory Nutt
5fb222180c 6loWPAN: IEEE802.15.4 MAC driver will need a special form of the network device structure to manage fragmentation of the large packet into frames. 2017-03-29 10:17:34 -06:00
Gregory Nutt
ae5b5ae431 Add Rime address macros 2017-03-28 17:26:53 -06:00
Gregory Nutt
c3c8f8ed31 6loWPAN: Simplify some logic in send() if there is only an IEEE802.15.4 MAC 2017-03-28 16:14:58 -06:00
Gregory Nutt
64933246c3 6loWPAN: Tie 6loWPAN send into common socket send logic. 2017-03-28 14:08:54 -06:00
Gregory Nutt
75a8ad636c 6loWPAN: Framework to support commpress/uncompress operations. 2017-03-28 12:23:19 -06:00
Gregory Nutt
25496936cc 6loWPAN: Add dummy files to handle 6loWPAN formmatted input and output packets. 2017-03-28 11:35:46 -06:00
Gregory Nutt
d9e32ee337 6loWPAN: More configurtion settings. 2017-03-28 11:16:28 -06:00
Gregory Nutt
f32fe172d4 6loWPAN: Add HC06 initialization 2017-03-28 10:47:25 -06:00
Gregory Nutt
898b769910 6loWPAN: Add framework for initialization; move globals into a separate file. 2017-03-28 09:32:52 -06:00
Gregory Nutt
913daa908a 6loWPAN: Add some more configuration settings that will be needed. 2017-03-28 09:00:25 -06:00
Gregory Nutt
65e95b95f2 Add a little more 6loWPAN logic 2017-03-27 18:15:20 -06:00
Gregory Nutt
a522fc4f34 6loWPAN: Rename net/6lowpan to net/sixlowpan; Add Contike sixlowpan.h to include/nuttx/net 2017-03-27 14:53:52 -06:00
Pascal Speck
1b266096c7 Merged in iktek01/nuttx (pull request #284) 
- fixed wrong assert on udp dgram send

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2017-03-21 13:33:12 +00:00
Pascal Speck
8f91c73304 - fixed wrong assert on udp dgram send 2017-03-17 15:13:03 +01:00
Gregory Nutt
aad82bcd9f Cosmetic change 2017-03-13 18:01:21 -06:00
Gregory Nutt
888cff30dc Fix some errors in the previous commit 2017-03-13 10:14:38 -06:00
Gregory Nutt
b808084e57 Move wireless IOCTLs from include/nuttx/net/ioctl to include/nuttx/wireless/wireless.h. Add some linux compatible structures to use with the IOCTL commands. 2017-03-13 09:51:31 -06:00
Gregory Nutt
430b52c977 Networking: Add registration support for integrated ieee80211 wireless drivers. Rename CONFIG_IEEE802154 to CONFIG_WIRELESS_IEEE8021514 following the convention of including the location of the configuration variable as a part of its name. 2017-03-12 12:50:41 -06:00
Janne Rosberg
3331e9c49a STM32 OTGHS host: stm32_in_transfer() fails and returns NAK if a short transfer is received. This causes problems from class drivers like CDC/ACM where short packets are expected. In those protocols, any transfer may be terminated by sending short or NUL packet. 2017-03-07 06:58:59 -06:00
Pascal Speck
1094f85bda Merged in iktek01/nuttx (pull request #231) 
- fixed a nullptr-dereference on iob_clone

Approved-by: Gregory Nutt
 2017-03-01 15:24:53 +00:00
Pascal Speck
40433bd7f7 - fixed a nullptr-dereference on iob_clone 2017-03-01 12:13:06 +01:00
Gregory Nutt
ba2b345990 Remove a few remaining use of the obsolteted 'Compilation Switches' program section 2017-01-22 08:57:18 -06:00
Gregory Nutt
518d19c0be Update comments 2017-01-18 07:53:28 -06:00
Gregory Nutt
9f7d332028 Minor changes from the review of the last PR 2017-01-18 07:32:27 -06:00
Pascal Speck
2e074ca4f9 - Fixed some issues that prevented ipv6 to work with ipv4 enabled. 2017-01-18 10:57:15 +01:00
Gregory Nutt
b52e4e5ecd Move cancellation point definitions to their own header file. 2016-12-10 09:08:26 -06:00
Gregory Nutt
bc3ca25cc7 Cancellation points: Close up some logic to eliminte some race conditions. 2016-12-10 08:36:58 -06:00
Gregory Nutt
38b9ab09d9 Fix copy-and-paste gone wrong. 2016-12-09 17:28:03 -06:00
Gregory Nutt
64ffd89ee1 Another missing header file inclusion. 2016-12-09 17:25:00 -06:00
Gregory Nutt
16be9b332e More cancellation points 2016-12-09 15:17:58 -06:00
Gregory Nutt
f45727dffc Fix some kruft left behind in last big commit. 2016-12-03 16:53:31 -06:00
Gregory Nutt
7467329a98 Eliminate CONFIG_NO_NOINTS. Lots of files changed -> lots of testing needed. 2016-12-03 16:28:19 -06:00
Gregory Nutt
00beb665f5 net/: Remove references to CONFIG_NET_MULTIBUFFER 2016-11-29 16:12:39 -06:00
Gregory Nutt
0804286ad3 arch/: Add option to use low-priority work queue to all Ethernet drivers in arch that support CONFIG_NET_NOINTS. 2016-11-19 09:20:01 -06:00
Gregory Nutt
936b55f608 drivers/net: Add option to use low-priority work queue to all drivers in drivers/net. Not yet added to all architecture-specific network drivers. 2016-11-18 09:22:49 -06:00
Gregory Nutt
b0dffdc2ca Fix a number of header files with mismatched 'extern C {' and '}' 2016-11-05 07:25:05 -06:00
Gregory Nutt
6ff6cca1a0 Fix some mispellings of semaphore 2016-11-03 17:48:36 -06:00
Gregory Nutt
2d057c28c8 net: Disable priority inheritance on all semaphores used for signaling 2016-11-03 12:17:02 -06:00
Gregory Nutt
1dabbd8489 Costmetic changes 2016-10-24 16:18:30 -06:00
Vladimir Komendantskiy
e5cffc40fc NET_TUN=y => NET_MULTIBUFFER=y 2016-09-20 13:06:47 -06:00
Gregory Nutt
9c3bade7b4 net/tcp: tcp_ipvX_bind() not actually using the ported selected with port==0. Also removes duplicate call to pkt_input(). Issues noted by Pascal Speck. 2016-08-30 07:59:57 -06:00
Gregory Nutt
9a44f3017b Fix a few typos in the last commit 2016-07-19 13:40:54 -06:00
Gregory Nutt
6e6c04f778 Rename file_poll as fdesc_poll. The file_ namespace is used for other things. 2016-07-15 11:21:11 -06:00
Gregory Nutt
88a03ae3ec Break out internal interface psock_ioctl() 2016-07-06 07:30:09 -06:00
Gregory Nutt
2a751068e6 Without lowsyslog() *llerr() is not useful. Eliminate and replace with *err(). 2016-06-20 12:44:38 -06:00
Gregory Nutt
43eb04bb8f Without lowsyslog() *llinfo() is not useful. Eliminate and replace with *info(). 2016-06-20 11:59:15 -06:00
Gregory Nutt
d40a473f72 Without lowsyslog() *llwarn() is not useful. Eliminate and replace with *warn(). 2016-06-20 09:37:08 -06:00
Gregory Nutt
2b445ddccc Remove lowsyslog(). The new syslog() includes all of the functionality of lowsyslog(). No longer any need for two interfaces. 2016-06-20 08:57:08 -06:00
Jakub Łągwa
338b915008 While working with version 7.10 I discovered a problem in TCP stack that could be observed on high network load. Generally speaking, the problem is that RST flag is set in unnecessary case, in which between loss of some TCP packet and its proper retransmission, another packets had been successfully sent. The scenario is as follows: NuttX did not receive ACK for some sent packet, so it has been probably lost somewhere. But before its retransmission starts, NuttX is correctly issuing next TCP packets, with sequence numbers increasing properly. When the retransmission of previously lost packet finally succeeds, tcp_input receives the accumulated ACK value, which acknowledges also the packets sent in the meantime (i.e. between unsuccessful sending of lost packet and its proper retransmission). However, variable unackseq is still set to conn->isn + conn->sent, which is truth only if no further packets transmission occurred in the meantime. Because of incorrect (in such specific case) unackseq value, few lines further condition if (ackseq <= unackseq)is not met, and, as a result, we are going to reset label. 2016-06-20 06:55:29 -06:00
Gregory Nutt
7d0950bb22 net/: Change some nerr() ERRORS to nwarn() WARNINGS. Anomolous network events are not errors. 2016-06-12 07:09:37 -06:00
Gregory Nutt
f4fcdcdb4d net/: Change some *err() message to *info() messages if what was a *dbg() message does not indicate and error condition. 2016-06-11 17:37:21 -06:00
Gregory Nutt
a1469a3e95 Add CONFIG_DEBUG_ERROR. Change names of *dbg() * *err() 2016-06-11 15:50:49 -06:00
Gregory Nutt
e99301d7c2 Rename *lldbg to *llerr 2016-06-11 14:55:27 -06:00
Gregory Nutt
86b79b33cf Reserver the name 'err' for other purposes 2016-06-11 14:40:07 -06:00
Gregory Nutt
1cdc746726 Rename CONFIG_DEBUG to CONFIG_DEBUG_FEATURES 2016-06-11 14:14:08 -06:00
Gregory Nutt
fc3540cffe Replace all occurrences of vdbg with vinfo 2016-06-11 11:59:51 -06:00
Gregory Nutt
c98f00a93b Update comments; trivial addtion to a document. 2016-06-10 09:36:59 -06:00
Gregory Nutt
a81a467a40 Networking: In both IPv6 and IPv4 incoming logic: (1) Should check if the packet size is large enough before trying to access the packet length in the IP header. (2) In the comparison between the IP length and the full packet length, need to subtract the size of the link layer header before making the comparison or we will get false positives (i.e., the packet is really too small). 2016-06-09 13:16:47 -06:00
Gregory Nutt
4f208600aa Replace confusing references to uIP with just 'the network' 2016-05-30 09:31:44 -06:00
Steve
bd3ef36eda SUMMARY 
-------
   This patch enhances networking support for the simulation under Linux.
   Includes updated support for Linux TUN/TAP, and the addition of support for
   Linux bridge devices.

CHANGES
-------
   o Check to see if the d_txavail callback is present before calling it in
     the arp send code.  This prevents a segfault when simulating the telnetd
     daemon with arp send enabled.

   o Adjust the simulation's netdriver_loop() so it will detect and respond to
     ARP requests.

   o Do not attempt to take the tap device's hardware address for use by the
     simulation.  That hardware address belongs to the host end of the link,
     not the simulation end.  Generate a randomized MAC address instead.

   o Do not assign an IP address to the interface on the host side of the TAP
     link.

   + Provide two modes: "host route" and "bridge".

   + In host route mode, maintain a host route that points any traffic for the
     simulation's IP address to the tap device.  In this mode, so long as the
     simulation's IP is a free address in the same subnet as the host, no
     additional configuration will be required to talk to it from the host.
     Note that address changes are handled automatically if they follow the
     rule of if-down/set-address/if-up, which everything seems to.

   + In bridge mode, add the tap device to the specified bridge instance.  See
     configs/sim/NETWORK-LINUX.txt for information and usage examples.  This
     enables much more flexible configurations (with fewer headaches), such as
     running multiple simulations on a single host, all of which can access
     the network the host is connected to.

   o Refresh configurations in configs/sim where CONFIG_NET=y.  They default
     to "host route" mode.

   o Add configs/sim/NETWORK-LINUX.txt

CAVEATS
-------
   - The MAC address generation code is extremely simplistic, and does not
     check for potential conflicts on the network.  Probably not an issue, but
     something to be aware of.

   - I was careful to leave it in a state where Cygwin/pcap should still work,
     but I don't have a Windows environment to test in.  This should be
     checked.

   - I don't know if this was ever intended to work with OS X.  I didn't even
     try to test it there.

NOTES
-----
   - Was able to get telnetd working and simulate nsh over telnet, but only so
     long as listen backlogs were disabled.

     There appears to be a bug in the backlog code where sockets are being
     returned in SYN_RCVD state instead of waiting until they're ESTABLISHED;
     if you perform an immediate send after accepting the connection, it will
     confuse the stack and the send will hang; additionally, the connection
     will never reach ESTABLISHED state.

     Can be worked around by adding a sleep(1) after the accept in telnetd.  I
     don't have the necessary knowledge of the IP stack to know what the
     correct fix is.
 2016-05-20 17:36:14 -06:00
Gregory Nutt
e523c93391 Several Makefiles: Add .PHONY definitions to prevent 'clean up to date' message weirdness. 2016-05-10 15:44:06 -06:00
Gregory Nutt
3ca5a94515 VNC: Add basic message receipt logic 2016-04-17 09:17:37 -06:00
Gregory Nutt
39a37d6aa8 Separate out psock_listen() and psock_accept() for internal use by the OS 2016-04-14 08:39:48 -06:00
Gregory Nutt
03a77c1d18 Remove most unused references to CONFIG_NET_MULTICAST. Rename other uses of CONFIG_NET_MULTICAST to avoid naming comflicts. 2016-03-20 13:16:17 -06:00
Gregory Nutt
2dd9777c7e Fix a backward conditional test introduced with the last commit 2016-03-20 09:58:07 -06:00
Gregory Nutt
00b44959ea TCP poll: TCP poll events can really only being processed when the poll from the correct device is received. 2016-03-20 08:39:15 -06:00
Gregory Nutt
4639cdd894 TCP timeouts: Fix some logic when there are multiple network interfaces. In this case, TCP timeout events can really only being processed when the poll from the correct device is received. 2016-03-20 08:19:00 -06:00
Gregory Nutt
fdddebbffd net/: Finish IEEE802154->6LOWPAN renaming; remove PF_IEEE804154; Move 6LoWPAN menu to inside Internet Protocol Menu 2016-02-27 07:26:20 -06:00
Gregory Nutt
309beae2cd Move drivers/ieee802154 to drivers/wireless/ieee802154; rename include/nuttx/net ieee802154 to 6lowpan.h 2016-02-26 15:03:16 -06:00
Gregory Nutt
2f28ca86c2 Clean up some naming; rename net/ieee802154 to net/6lowpan 2016-02-26 10:08:36 -06:00
Gregory Nutt
2c95fef501 Remove some empty code section comments 2016-02-26 07:35:55 -06:00
Gregory Nutt
8db55f6493 Back out most of previous commit 2016-02-26 06:45:37 -06:00
Gregory Nutt
b0ea870bcc Remove some empty code section comments 2016-02-25 18:34:36 -06:00
Gregory Nutt
9ff645a298 drivers/ieee802154: Add a skeleton IEEE802154 driver 2016-02-25 15:11:30 -06:00
Gregory Nutt
0b441ff1f4 net/: Add basic IEEE 802.15-4 socket support 2016-02-25 14:01:22 -06:00
Gregory Nutt
e4e6181098 net/: IEEE 802.15-4 basic build build structure. 2016-02-25 10:43:51 -06:00
Gregory Nutt
bcbd8ee964 Networking: Cosmetic change 2016-02-24 19:02:51 -06:00
Gregory Nutt
d19e9cc448 networking: cosmetic changes 2016-02-24 16:10:20 -06:00
Gregory Nutt
0fb035f76b Standardize some naming in code section comments 2016-02-21 18:09:04 -06:00
Gregory Nutt
aa3e778dc6 nuttx/net: Replace irqsave() with enter_critical_section(); replace irqrestore() with leave_critical_section() 2016-02-14 08:38:44 -06:00
Gregory Nutt
68ee9bcaed Refresh modules + plus minor clean-up from previous commits 2016-02-08 15:13:14 -06:00
Gregory Nutt
166ad58849 DHCPD no longer calls directly into the OS, but uses network IOCTL commands to modify the ARP table. Plus, fix a warning. 2016-02-08 12:08:18 -06:00
Gregory Nutt
0af9a197ac ARP: Add IOCTL commands to manage the ARP table 2016-02-08 11:17:22 -06:00
Gregory Nutt
0554de6c50 Networking: Simply devif_timer; Consolidate duplicated devif_poll logic 2016-02-05 07:36:07 -06:00
Gregory Nutt
b5024263e9 Networking: Add a trivial cast 2016-02-03 18:12:19 -06:00
Gregory Nutt
41164740a5 Network: Improve half-second conversion 2016-02-03 13:08:19 -06:00
Gregory Nutt
dea24c503a Networking: Remove the HSEC argument from devif_timer. 2016-02-03 12:12:41 -06:00
Gregory Nutt
7fb7bef2d2 Fix an error introduced with last IOB fix 2016-01-26 09:55:17 -06:00
Gregory Nutt
365e015010 iob_alloc_qentry() has the same issue that was recently fixed in iob_alloc() 2016-01-25 17:46:59 -06:00
Gregory Nutt
91b762aa86 Networking: Fix an error that I introduced with my last review changes 2016-01-22 17:35:06 -06:00
Andrew Webster
5c589e5b9c Net: use nlldbg since an iob can be added from an interrupt 2016-01-22 16:23:31 -06:00
Andrew Webster
49e5cc5a6f TCP: check for an active connection before cleaning it up 
If there is no active connection (e.g. it is waiting in accept), then
the connection object, which doesn't yet exist, should not be cleaned
up when the socket is closed.
 2016-01-22 16:22:09 -06:00
Andrew Webster
5e3023bef1 TCP: return from write when there is no buffer space 
During a write, if there is no more buffer space for the user data,
return the amount that was written instead of waiting until there
is free space.  If nothing has been written yet, then block as before.

This solves a deadlock that occurs if the user data is too large to
fit in the available buffer:  the write thread will block before any
data is added to the write queue, leaving no possibility that more
buffers will free up when they are ACKed (since they have not yet been
sent).  The write thread will then block forever and hold all of the
buffers.
 2016-01-22 16:19:20 -06:00
Andrew Webster
e221777a7a TCP: post buffer semaphore before re-acquiring both 
TCP uses two semaphores for buffers, one for the entire buffer pool,
and one for the number of allowed buffers for readahead.  To avoid
double taking a semaphore under heavy load, release the semaphore
after waiting before trying to acquire both again.
 2016-01-22 16:15:10 -06:00
Andrew Webster
4875c6bbe3 TCP: check for connection before deleting it 
It is possible for a socket to have no connection, for example if a TCP
socket is waiting in accept.  This checks for this condition in case the
socket is closed from a different thread.
 2016-01-22 15:59:15 -06:00
Andrew Webster
f1ef2c6cde TCP: attempt to flush the write buffers before closing 
When a socket is closed, it should make sure that any pending write
data is sent before the FIN is sent.  It already would wait for all
sent data to be acked, however it would discard any pending write
data that had not been sent at least once.

This change adds a check for pending write data in addition to unacked
data.  However, to be able to actually send any new data, the send
callback must be left.  The callback should be freed later when the socket
is actually destroyed.
 2016-01-22 15:58:02 -06:00
Andrew Webster
cdd187a7f3 TCP: check for sndcb before using it 2016-01-22 15:54:45 -06:00
Andrew Webster
df211ee46a TCP: add writable check during poll 
When a poll requesting POLLOUT happens, the poll should return
immediately if a write will not block.  This change adds that, as
opposed to the old behaviour of blocking until a timer from the
Ethernet driver eventually triggers the poll to complete.

This is only implemented for buffered TCP.  Unbuffered TCP should
behave as before.
 2016-01-22 15:52:14 -06:00
Andrew Webster
99f5fcda70 iTCP: use lowlevel syslog to avoid infinte recursion 
If stdout is a socket (e.g. telnet), then the debug message will cause
more TCP data to be sent, which generates another message, and so on
 2016-01-22 15:41:48 -06:00
Gregory Nutt
f348e68069 Update to use 64-bit timer when available 2016-01-21 11:54:26 -06:00
Gregory Nutt
8e9f884eb7 Step 1 in /etc/resolv.conf support 2016-01-13 15:06:44 -06:00
Gregory Nutt
f87358faf9 correct some conditional compilation; update some comments 2016-01-12 07:05:50 -06:00
Gregory Nutt
1608b7c33f Some networking logic was used helpers from apps/netutils. Not good. Quick fix is to duplicate logic 2016-01-09 15:56:08 -06:00
Gregory Nutt
795ddd7e80 OS modules: Add basic procfs support. A module registry that will eventually be used to support lsmod 2015-12-12 17:42:25 -06:00
Gregory Nutt
59b912477e Fix some warnings: Mismatched prototypes 2015-12-05 10:36:00 -06:00
Gregory Nutt
c16648b3fd Most cosmetic but also includes a fix for a compile problem from Ken Pettit 2015-12-01 12:54:57 -06:00
Gregory Nutt
6af3ba78b9 Remove CONFIG_NET_PINGADDRCONF. This was a uIP way of assigning IP addresses, but is not standard and not a appropriate feature in general. 2015-12-01 07:48:56 -06:00
Gregory Nutt
eb8668b0f7 net/: Add procfs support for network device status 2015-11-27 16:39:14 -06:00
Gregory Nutt
9d8462aa23 net/: Move net_procfs.c to net/procfs/. Partition logic a little better to make space to support net device procfs as well 2015-11-27 13:53:33 -06:00
Gregory Nutt
e4236941c6 net/net_procfs.c: Add basic support for networking procfs entries 2015-11-27 12:33:58 -06:00
Gregory Nutt
2a93c66948 include/nuttx/net/netdev.h and several Ethernet drivers in arch/: Most network drivers to not support statistics. Those that do only support them when DEBUG is enabled. Each driver collects an architecture specific set of statistics and there is no mechanism in place to view those statistics. Thus, the driver feature was mostly useless. This change standardizes the driver statistics and puts the definition in the common network device structure defined in netdev.h where they can be accessed by network applications. All Ethernet drivers that collect statistics have been adapted to use these common statistics. 2015-11-26 12:08:09 -06:00
Gregory Nutt
6209c51206 net/: More clean-up of spacing/alignment issues 2015-10-08 15:10:04 -06:00
Gregory Nutt
af086c40ff Remove dangling whitespace 2015-10-04 15:28:54 -06:00
Gregory Nutt
0b12dbf95d Fix some spacing problems 2015-10-04 15:04:00 -06:00
Gregory Nutt
cb9e27c3b0 Standardize naming used for public data and function groupings 2015-10-02 16:30:35 -06:00
Gregory Nutt
fec3d2cf62 recvfrom: Fixes for compilation with only raw, packet sockets 2015-09-14 09:06:08 -06:00
Gregory Nutt
a7e43c7fdb Eliminate some warnings 2015-09-08 09:20:18 -06:00
Gregory Nutt
d700793077 Fix a compile error when IPv6 is enabled 2015-09-07 16:34:25 -06:00
Alan Carvalho de Assis
f10a103108 Fix tcp_send_unbuffered when NET_ETHERNET is not defined. 2015-09-07 13:31:35 -06:00
Gregory Nutt
9c66bde5b0 Fix typo in pre-processor command noted by Pierre-noel Bouteville. Also move # of pre-processior command to column 1 2015-09-05 09:10:48 -06:00
Gregory Nutt
14297afb83 Cosmetic fix to break up long line 2015-09-03 07:33:50 -06:00
Gregory Nutt
36f4d0e9fc Fix a error in some comments 2015-09-02 20:03:28 -06:00
Gregory Nutt
0e2986f131 net/tcp: The logic that binds a specific networkd device to a connection was faulty for the case of multiple network devices. On bind(), the local address should be used to associate a device with the connection (if the local address is not INADDR_ANY); On connect(), the remote address should be used (in case the local address is INADDR_ANY). On accept(), it does not matter but the remote address is the one guarenteed to be available. 2015-09-02 19:48:31 -06:00
Gregory Nutt
9fcad39a45 Trivial typo fix 2015-09-02 10:09:33 -06:00
Paul A. Patience
3b89eabd50 Correct #if to #ifdef when the macro can be undefined. Fix bug in AT24XX driver: it should compare AT24XX_ADDRSIZE to 2. 2015-09-01 13:52:29 -04:00
Gregory Nutt
63071a563a Costmetic changes 2015-08-27 10:38:43 -06:00
Gregory Nutt
b1e09d4847 net/socket and net/tcp: Fix a problem in whent there are multiple network devices. Polls were being sent to all TCP sockets before. This is not good because it means that packets may sometimes be sent out on the wrong device. That is inefficient because it will cause retransmissions and bad performance. But, worse, when one of the devices is not Ethernet, it will have a different MSS and, as a result, incorrect data transfers can cause crashes. The fix is to lock into a single device once the MSS is locked locked down. 2015-08-27 09:06:46 -06:00
Gregory Nutt
3bcdb218ff Networking: Get rid of the tcp_mss macro. It is confusing and only obfuscates what is really going on 2015-08-27 08:39:17 -06:00
Gregory Nutt
007aabc46f Fix a badly formatted comment 2015-08-26 19:18:04 -06:00
SaeHie Park
a268e0aeb9 Fix a typo from an earlier commit 2015-08-26 18:12:58 -06:00
Saehie ParK
e6dbd3d903 Networking: Fix network device name assignment logic for the case of the local loopback device. There is only one local loopback network device and it is unnumbered 2015-08-25 20:03:25 -06:00
Anton D. Kachalov
b125c36849 Field `d_sndlen' is unsigned. It is always >= 0. 
Signed-off-by: Anton D. Kachalov <mouse@yandex-team.ru>
 2015-08-26 00:16:52 +03:00
SaeHie Park
e983e547e1 Networking: Correct return value from psock_tcp_accept(). From SaeHie Park 2015-08-25 07:15:21 -06:00
Gregory Nutt
79aa3d40b0 Kconfig: CONFIG_NET_MULTILINK and CONFIG_NET_MULTINIC must be support if the loopback device and any real network device are selected 2015-08-25 06:51:15 -06:00
Gregory Nutt
3c5f817513 Networking: Local loopback is basically functional and is no longer EXPERIMENTAL 2015-08-24 13:58:57 -06:00
Gregory Nutt
933d74e5c1 Networking: With these changes, I can ping the local loopback device from the simulator 2015-08-24 13:49:12 -06:00
Gregory Nutt
0b012c7978 Fix some initial loop back device compilation errors; mark configuration as EXPERIMENTAL 2015-08-24 11:29:54 -06:00
Gregory Nutt
07bdff9ef7 Networking: Add NetDB support for the local loopback device 2015-08-24 10:08:26 -06:00
Gregory Nutt
e21501c699 Merge remote-tracking branch 'origin/master' into localhost 2015-08-24 08:29:36 -06:00
Gregory Nutt
569ff602ea Networking: Remove bogus references to PPP as a link layer protocol 2015-08-24 08:29:07 -06:00
Gregory Nutt
ea2fafb024 Add definitions to support a local loopback link layer 2015-08-24 08:25:08 -06:00
Gregory Nutt
89b5ef8d35 wdogs: Fix counting of free, pre-allocated wdog timers. The could could get decremented below zero in some situations 2015-08-21 11:30:22 -06:00
Pavel Pisa
12b1c04508 recvfrom(): Correct wait for new data when NET_UDP_READAHEAD is enabled. Fix size accounting when recvfrom_udpreadahead() sets state.rf_recvlen == -1. I have not checked if data are accumulated to the right position in the buffer however. 
Signed-off-by: Pavel Pisa <ppisa@pikron.com>
 2015-08-21 09:15:06 -06:00
Gregory Nutt
4c4868c69f More cosmetic changes: Fix some errors in comments and some indentation problems 2015-08-11 19:23:51 -06:00
Gregory Nutt
850225223d Costmetic fix to a comment 2015-08-11 19:21:15 -06:00
Gregory Nutt
530d229361 net/udp: Add support for send() with connected UDP sockets 2015-08-11 19:17:55 -06:00
Max Neklyudov
7d04104485 Networking: Allow receipt of empty UDP packets. From Max Neklyudov 2015-08-11 08:34:16 -06:00
Gregory Nutt
f94fe747ae Undo part of a previous change. Move get/sethostname back from net/netdb to libc/unistd 2015-07-08 11:11:52 -06:00
Gregory Nutt
fca919f3d2 Networking: Fix some compilation issues noted with network is build with CONFIG_BUILD_KERNEL 2015-07-05 11:18:56 -06:00
Gregory Nutt
6380832ab7 Move the header of set/sethostname from libc/unisted to net/netdb. This is OS internal stuff 2015-07-05 10:43:37 -06:00