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854 Commits

Author SHA1 Message Date
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
Stavros Polymenis 701509f9bd Add implementations of uname() and gethost(). From Stavros Polymenis. 2015-07-03 07:50:27 -06:00
Gregory Nutt 09c7373f24 Fix misc. compilation error/warning detected by tools/testbuild.sh 2015-07-01 14:33:37 -06:00
Gregory Nutt 342f5fe33d Fix references to the no-longer-existent misc/ directory in comments, README files, and documentation 2015-06-28 08:08:57 -06:00