Gregory Nutt
6ca2bcb577
net/icmpv6/icmpv6_input.c: Fix yet another build issue in this file found by build testing.
2018-11-09 11:44:01 -06:00
Xiang Xiao
44bcd2c44d
net/: add NET_ICMP[v6]_NO_STACK for usrsock case
2018-11-09 11:25:57 -06:00
Xiang Xiao
26ae4176f0
net/arp and net/icmpv6: don't call d_txavail directly since it may point to NULL
2018-11-09 11:22:58 -06:00
Gregory Nutt
9d2e6cf66a
net/icmpv6/icmpv6_input.c: Fix a recently introduced error found in build testing.
2018-11-09 11:08:51 -06:00
Gregory Nutt
9c3e65f15f
net/mld: Fix a few compilation problems that cropped up in a different network configuration. Fix a logic error in setting the 'Other Querier Present' timer. Various cosmetic improvements.
2018-11-07 18:21:21 -06:00
Gregory Nutt
02f83334d5
Squashed commit of the following:
...
net/mld: Fix a couple of places where I forgot to unlock the network in the previous commit.
net/mld: Implement 'Other Querier Present Timer'. This timer is used to revert to Querier mode if there is no other querier on the network. Also, fix some naming: The Done message is not just Version 1 but is used with Version 2 as well.
net/igmp: Back out some blind, backported improvements to IGMP from MLD. There are too many subtle differences in the protocols for this to be safe.
2018-11-07 10:40:30 -06:00
Gregory Nutt
33ed27ae65
Squashed commit of the following:
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net/mld: Checksum calculation needs to know the full size of the IPv6 header, including the size of the extension headers. The payload size in the IPv64 header must include the extension headers (not considered part of the header in this case). Fixes a few additional errors in size, endian-ness and checksum calculations. Wireshark now reports the the outgoing Report has a good checksum.
net/mld/mld_query.c: Add a cast to assure that the left shift does not overflow.
2018-11-05 08:56:07 -06:00
Gregory Nutt
b1a61834d9
net/mld: Review and update all MLD message receipt logic. Also ripple changs that are, hopefully, improvements back to IGMP.
2018-11-04 10:57:21 -06:00
Gregory Nutt
42a018747e
net/devif, net/tcp, and net/udp: Extend the logic of 6c0ab0e077 so that all support Transport protocols support by IPv6 can handle the presence of IPv6 header extension options.
2018-11-02 17:50:01 -06:00
Gregory Nutt
6c0ab0e077
Squashed commit of the following:
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include/nuttx/net/ipv6ext.h: Fix some terminology: Hop-by-hop, not Hop-to-hop or Hop2hop.
net/devif/ipv6_input.c and net/icmpv6/icmpv6_input.c: Add logic to skiip over the variable number of IPv6 extension headers that may be present between the IPv6 header and the transport layer header. The extension headers are simply ignored. This is necessary because with MLD, certain incoming messages may have, at a mimimum, a Router Alert Hop-by-hop extension header.
net/inet/ipv6_setsockopt.c: Implement the IPV6_JOIN_GROUP and IPV6_LEAVE_GROUP socket options.
2018-11-02 12:06:57 -06:00
Gregory Nutt
5b7ef856a0
Squashed commit of the following:
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net/mld: The MLD logic now compiles and is much less toxic. It still is not a proper MLD implementation: (1) It is basically a port of IGMP, tweaked to work with IPv6 and ICMPv6 MLD messages, (2) it needs a proper analysis and comparison with RFC 3810, and (3) it is completely untested. For this reason, it will remain EXPERIMENTAL for some time.
net/mld: Add some missing macros, more fixes related to IPv6 vs IPv4 types,
net/mld: More compilation cleaning. Most fixups for IPv6 vs IPv4 types.
net/mld: Hook crudely converted .c files into build system and resolve a few of the many, many compilation/design problems.
net/mld: Add support for MLD statistics.
net/mld: Hook in MLD poll and packet transmission logic.
net/mld: Change references to IPv4 definitions to IPv6 definitions; Remove mld_input() since MLD piggybacks on ICMPv6 input. Add functions to catch MLD messages dispatched by ICMPv6 input logic.
net/mld: As a starting point, copy all net/igmp/*.c files to net/mld/. and change all occurrences of igmp (or IGMP) to mld (or MLD).
net/mld: More compilation cleaning. Most fixups for IPv6 vs IPv4 types.
net/mld: Hook crudely converted .c files into build system and resolve a few of the many, many compilation/design problems.
net/mld: Add support for MLD statistics.
net/mld: Hook in MLD poll and packet transmission logic.
net/mld: Change references to IPv4 definitions to IPv6 definitions; Remove mld_input() since MLD piggybacks on ICMPv6 input. Add functions to catch MLD messages dispatched by ICMPv6 input logic.
net/mld: As a starting point, copy all net/igmp/*.c files to net/mld/. and change all occurrences of igmp (or IGMP) to mld (or MLD).
2018-11-01 15:19:47 -06:00
Gregory Nutt
928dde3472
net/: Add some comments; fix some spelling.
2018-11-01 07:52:32 -06:00
Gregory Nutt
dde1e89b8c
net/mld: Add basic build structure for Multicast Listener Discovery (MLD). No real MLD logic yet. Only a few hooks to capture and dispatch MLD ICMPv6 packets.
2018-10-31 14:10:19 -06:00
Gregory Nutt
dcb7ce8afd
tools/nxstyle.c: Add logic to catch another formatting error and to eliminate some false alarms. Includes cosmetic changes to several files ... mostly as a result of testing nxstyle and finding issues.
2018-10-29 16:25:57 -06:00
Gregory Nutt
7d2b250cbc
net/netdev: All utility functions that lookup network devices should begin with netdev_findby_. Also correct some comments and the name of a formal parameter.
2018-10-29 12:21:22 -06:00
Gregory Nutt
a85f0e4cd5
networking: Update some comments to correct the naming used for the link layer.
2018-10-20 06:35:39 -06:00
Gregory Nutt
9546481054
Fix some typographical errors.
2018-09-14 06:55:45 -06:00
dongjianli
09c689ea15
net/icmp and icmpv6: Fix failure to poll ICMP socket issue.
2018-08-26 15:37:03 -06:00
Xiang Xiao
40b0e98d25
net/icmp/icmp_conn.c and net/icmpv6/icmpv6_conn.c: Change the type of id in icmpv[6]_findconn to uint16_t
2018-08-26 15:28:02 -06:00
ligd
e840038f2d
net/ and include/nuttx/net: Add getpeername() support
2018-07-19 07:16:30 -06:00
Gregory Nutt
22cd0d47fa
This commit attempts remove some long standard confusion in naming and some actual problems that result from the naming confusion. The basic problem is the standard MTU does not include the size of the Ethernet header. For clarity, I changed the naming of most things called MTU to PKTSIZE. For example, CONFIG_NET_ETH_MTU is now CONFIG_NET_ETH_PKTSIZE.
...
This makes the user interface a little hostile. People thing of an MTU of 1500 bytes, but the corresponding packet is really 1514 bytes (including the 14 byte Ethernet header). A more friendly solution would configure the MTU (as before), but then derive the packet buffer size by adding the MAC header length. Instead, we define the packet buffer size then derive the MTU.
The MTU is not common currency in networking. On the wire, the only real issue is the MSS which is derived from MTU by subtracting the IP header and TCP header sizes (for the case of TCP). Now it is derived for the PKTSIZE by subtracting the IP header, the TCP header, and the MAC header sizes. So we should be all good and without the recurring 14 byte error in MTU's and MSS's.
Squashed commit of the following:
Trivial update to fix some spacing issues.
net/: Rename several macros containing _MTU to _PKTSIZE.
net/: Rename CONFIG_NET_SLIP_MTU to CONFIG_NET_SLIP_PKTSIZE and similarly for CONFIG_NET_TUN_MTU. These are not the MTU which does not include the size of the link layer header. These are the full size of the packet buffer memory (minus any GUARD bytes).
net/: Rename CONFIG_NET_6LOWPAN_MTU to CONFIG_NET_6LOWPAN_PKTSIZE and similarly for CONFIG_NET_TUN_MTU. These are not the MTU which does not include the size of the link layer header. These are the full size of the packet buffer memory (minus any GUARD bytes).
net/: Rename CONFIG_NET_ETH_MTU to CONFIG_NET_ETH_PKTSIZE. This is not the MTU which does not include the size of the link layer header. This is the full size of the packet buffer memory (minus any GUARD bytes).
net/: Rename the file d_mtu in the network driver structure to d_pktsize. That value saved there is not the MTU. The packetsize is the memory large enough to hold the maximum packet PLUS the size of the link layer header. The MTU does not include the link layer header.
2018-07-04 14:10:40 -06:00
Gregory Nutt
1acfac3eb6
net/: More fixes to wrong comments from old change from the interrupt driven network to the work-queue driven network.
2018-06-23 15:03:01 -06:00
Gregory Nutt
aabdc00e8c
net/: Fix some incorrect comments that go back for years (but have also been cloned in newer files). The network was once interrupt driver, but now runs on the work queue with a semaphore to enforce mutual exclusion.
2018-06-23 14:09:06 -06:00
Gregory Nutt
a0e169ad7b
net/: Fix a sixlowpan typo bug recently introduced; Rename g_ipv6_allzeroaddre with the more meaning g_ipv6_unspecaddr since the all-zero address is the IPv6 unspecified address (sometime IN6_ADDR_ANY). Remove more inline tests for IPv6 multicast with tcommint net_is_addr_mcast() macro. Update some comments.
2018-06-23 12:53:27 -06:00
Gregory Nutt
5bb216fb90
net/: There are many different checks for IPv6 multicast addresses. Most of the checks are different. RFC 3513 clearly specifies how to detect an IPv6 multilcast address: they should begin with 0xffxx. I did not change some of the checks in ipv6_input.c, however. In that file, the comments indicate that the code should only pick of certain mulicast address that begin withi 0xff02.
2018-06-23 10:13:38 -06:00
Gregory Nutt
706a6a2c19
Trivial typo fixes
2018-06-23 06:20:25 -06:00
Gregory Nutt
8fdbb1e0a4
Elimate use of the non-standard type systime_t and replace it the equivalent, standard type clock_t
...
Squashed commit of the following:
sched: Rename all use of system_t to clock_t.
syscall: Rename all use of system_t to clock_t.
net: Rename all use of system_t to clock_t.
libs: Rename all use of system_t to clock_t.
fs: Rename all use of system_t to clock_t.
drivers: Rename all use of system_t to clock_t.
arch: Rename all use of system_t to clock_t.
include: Remove definition of systime_t; rename all use of system_t to clock_t.
2018-06-16 12:16:13 -06:00
Gregory Nutt
b54ffe858a
Standardization of some function headers.
2018-03-13 09:52:27 -06:00
SP
52d54b2451
net/icmpv6/icmpv6: Eliminate warnings by correct the type uses to link structure into lists.
2018-02-23 08:04:50 -06:00
Dmitriy Linikov
a8c58607e9
Merged in hardlulz/modem-3.0-nuttx/fix-sem-EINTR (pull request #603 )
...
Added ECANCELED condition to DEBUGASSERT-s checking sem_wait result
Approved-by: Gregory Nutt <gnutt@nuttx.org>
2018-02-20 18:24:53 +00:00
Gregory Nutt
7cf88d7dbd
Make sure that labeling is used consistently in all function headers.
2018-02-01 10:00:02 -06:00
Gregory Nutt
2a2cdb4df2
net: Fix an error introduced when ICMP and ICMP6 socket support was added in NuttX-7.3. A gratuitous ARP (or solitication) was being sent after receive of the ECHO replay (advertisement).
2018-01-01 11:15:21 -06:00
Gregory Nutt
af65eac4f2
net/icmp and icmpv6: Fix some errors in debug assertions introduced with last changes in this area. Also updates a REAME.txt file
2017-11-22 11:38:17 -06:00
Gregory Nutt
74a633ea94
net/icmpv6: Remove the 'list' field from struct icmpv6_conn_s. It is not used.
2017-11-21 10:25:27 -06:00
Gregory Nutt
4629cf9461
net/icmpv6: Fix an error in the poll logic. It was assume that the input parmeter pvconn was valid. It was not. Instead, the poll logic must work like the sendto() and recvfrom() logic: It must keep a copy of the conn structure in the private data.
2017-11-21 10:22:45 -06:00
Gregory Nutt
bcc61fed26
Update a README and a misnamed formal parameter.
2017-11-21 09:24:25 -06:00
Anthony Merlino
f954345dbe
net/icmpv6: icmpv6_input() needs to set d_len to 0 after consuming echo reply, otherwise, garbage will get sent out.
2017-11-20 12:15:01 -06:00
Gregory Nutt
d741185c91
net/icmpv6/icmpv6_radvertise.c: set the prefix length to preconfigured value
2017-11-08 07:50:36 -06:00
Sakari Kapanen
795e884aea
net/icmpv6/icmpv6_radvertise.c: Add option to manually specify router prefix
2017-11-08 07:47:41 -06:00
Anthony Merlino
02721f9d95
net/icmpv6: Add some header file necessary for correct build.
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drivers/wireless/ieee80211: Fix typos and spelling errors as needed for Photon build.
2017-11-01 06:58:33 -06:00
Gregory Nutt
6163033439
net/icmpv6: Remove prototype for obsolete, removed function.
2017-10-24 16:57:24 -06:00
Gregory Nutt
70c59a9d91
This commit adds support for semi-standard IPPROTO_ICMP6 sockets. This is a replacement for the non-standard ICMPv6 ping support that violated the portable POSIX OS interface.
...
Squashed commit of the following:
net/icmpv6: IPPROT_ICMP6 socket logic now builds without error.
net/icmpv6: Add support for read-ahead and poll(). Initial commit is just cloned from ICMP with the appropriate name changes.
configs/: All defconfig filess that include CONFIG_NET_ICMPv6_SOCKET=y need to select CONFIG_SYSTEM_PING6=y and deselect CONFIG_DISABLE_POLL.
Update NSH documention to show that ping6 is now a built in command.
net/icmpv6: Add icmpv6_sendto.c and icmpv6_recvfrom.c. Initial versions are just clones from icmp/ with appropriate name changes.
net/icmpv6: Clone some ICMP socket logic as the beginning of support for ICMPv6 socket support.
Rename CONFIG_NET_ICMPv6_PING to CONFIG_NET_ICMPv6_SOCKET. Move prototype for icmpv6_ping from include/nuttx/net/icmpv6 to net/icmpv6/icmpv6.h
2017-10-24 11:23:08 -06:00
Gregory Nutt
42a0796615
Squashed commit of the following:
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sched/semaphore: Add nxsem_post() which is identical to sem_post() except that it never modifies the errno variable. Changed all references to sem_post in the OS to nxsem_post().
sched/semaphore: Add nxsem_destroy() which is identical to sem_destroy() except that it never modifies the errno variable. Changed all references to sem_destroy() in the OS to nxsem_destroy().
libc/semaphore and sched/semaphore: Add nxsem_getprotocol() and nxsem_setprotocola which are identical to sem_getprotocol() and set_setprotocol() except that they never modifies the errno variable. Changed all references to sem_setprotocol in the OS to nxsem_setprotocol(). sem_getprotocol() was not used in the OS
2017-10-03 15:35:24 -06:00
Gregory Nutt
83cdb0c552
Squashed commit of the following:
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libc/semaphore: Add nxsem_getvalue() which is identical to sem_getvalue() except that it never modifies the errno variable. Changed all references to sem_getvalue in the OS to nxsem_getvalue().
sched/semaphore: Rename all internal private functions from sem_xyz to nxsem_xyz. The sem_ prefix is (will be) reserved only for the application semaphore interfaces.
libc/semaphore: Add nxsem_init() which is identical to sem_init() except that it never modifies the errno variable. Changed all references to sem_init in the OS to nxsem_init().
sched/semaphore: Rename sem_tickwait() to nxsem_tickwait() so that it is clear this is an internal OS function.
sched/semaphoate: Rename sem_reset() to nxsem_reset() so that it is clear this is an internal OS function.
2017-10-03 12:52:31 -06:00
Sakari Kapanen
d0f72617ef
From b7b1826930c7da10416bceebce5d63dc8e4086ca Mon Sep 17 00:00:00 2001
...
From: Sakari Kapanen <sakari.kapanen@optofidelity.com>
Date: Sun, 24 Sep 2017 13:19:25 +0300
Subject: [PATCH] ICMPv6: fix router advertisement
Fixes several errors preventing icmpv6_radvertise.c from being compiled. Fixes conversions to network byte order (namely vlifetime, plifetime, mtu).
IPv6 source address is set to link-local IP address instead of the address in the netdev structure. This is in compliance to RFC 4861. RA didn't work on Linux before this change.
Finally, router prefix and prefix length are derived from the IPv6 address and netmask in the netdev structure. This seems to make more sense than using a predefined, separate prefix from the config.
2017-09-24 06:33:05 -06:00
Gregory Nutt
0b2a4eb4bd
Networking: A little more wording changes related to interrupts vs. events
2017-08-29 15:08:38 -06:00
Gregory Nutt
04ad162540
Networking: Clean up some naming that has bothered me for a long time... There are no interrupts and no interrupt handlers in the network. There are events and event handler (there used to to be interrupt logic in there years ago but that is long, long gone).
2017-08-29 14:08:04 -06:00
Gregory Nutt
c5e5cd5c0f
net/icmpv6: Eliminate a warning
2017-08-10 07:27:40 -06:00
Gregory Nutt
78e90f0fc8
Fix a couple of problems found in build testing
2017-08-08 16:30:27 -06:00
Gregory Nutt
efbb47999f
Networking: Fix netdev_dev_lladdrsize. In some configurations, it could return the wrong size for the address of a packet radio.
2017-08-08 16:27:23 -06:00
Gregory Nutt
aeb59383cf
Remove CONFIG_NET_MULTILINK. This increases code size by a little, but greatly reduces the complexity of the network code.
2017-08-08 15:26:09 -06:00
Gregory Nutt
bd7c84b23e
Remove CONFIG_NETDEV_MULTINIC. This increases code size by a little, but greatly reduces the complexity of the network code.
2017-08-08 14:24:12 -06:00
Masayuki Ishikawa
bac67455b6
ICMPv6: Support source link-layer address option in RA
2017-08-08 16:42:34 +09:00
Gregory Nutt
2ada7d5892
IPv6: Remove comparisons to the address with all ones set. IPv6 does not support broadcast addresses and certainly not in that form. Replace with multicast addresses beginning with 0xff02.
2017-08-07 11:50:50 -06:00
Gregory Nutt
7f53e08917
Squashed commit of the following:
...
commit 7029dffd02156bcbfa84262671c2ca766a117191
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Sat Jul 29 12:02:13 2017 -0600
6LoWPAN PktRadio: Add missing MetaData-related prototypes and initialization logic. Perform a major renaming to make room in the 6LoWPAN name space for packet radios.
commit e2012f7c1df14155c0bfd45d7f1cb3f71b259f48
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Sat Jul 29 10:16:23 2017 -0600
6LoWPAN PktRadio: Some initial changes to support raw packet radios without IEEE 802.15.4 with 6LoWPAN.
commit c6dbf9178539b7da75e492ffd1d1f93c9c326299
Merge: da782d6cdf 5889ce65f538f79543dc47791442a0b458934ac4f287cc25d6598386ef90c9ff8cbab92fc0fbcf7e6bd744c4b3f4e46b0da72319ea53a9d88dc9b2e5
2017-07-29 13:42:26 -06:00
Gregory Nutt
cfe0d253e9
icmpv6_input.c edited online with Bitbucket
2017-07-11 23:59:08 +00:00
Gregory Nutt
e105454937
ICMPv6 w/Autoconfiguration: Fix a compile issue introduced with recent change for 6LoWPAN support.
2017-07-11 14:59:42 -06:00
Gregory Nutt
975473fed8
ICMPv6: Add 6LoWPAN and IP forwarding support.
2017-07-09 11:35:26 -06:00
Gregory Nutt
aa2e9c15a5
IP forwarding: Major rearchitecting of the outgoing portion of the IP forwarding logic necessary into to properly received device-related forwarding events.
2017-07-07 20:19:26 -06:00
Gregory Nutt
803235ad4b
IP forwaring: Rename some files to get closer to other naming conventions.
2017-07-07 18:45:58 -06:00
Gregory Nutt
7258f1cbfc
IP forwarding: Move to separate directory. A few fixes from early testing; In TUN driver, do all polling on worker thread. Otherwise, the stack gets very deep.
2017-07-07 18:33:06 -06:00
Gregory Nutt
b4a0ac53a8
Networking: Improve naming and simplify some logic of previous commit.
2017-07-07 06:51:52 -06:00
Gregory Nutt
70c6b52132
ICMPv6: Fix an address size calculation that was bungled in a recent commit.
2017-07-06 19:37:01 -06:00
Gregory Nutt
b5d7187df6
IP forwarding design simplication; might save some memory. Also fix some compile issues introduce with last commit in MULTINIC configration.
2017-07-06 16:19:10 -06:00
Gregory Nutt
f323f75887
IPv6 Neighbor: Update table format to support IEEE 802.15.4 MAC addresses.
2017-07-06 13:36:59 -06:00
Gregory Nutt
a5f361e984
ICMPv6: Fix so that ICMPv6 can be used with 6LoWPAN.
2017-07-06 12:00:59 -06:00
Gregory Nutt
efdc5b0c29
IP forwarding: Add missing ICMP support.
2017-07-06 07:49:55 -06:00
Gregory Nutt
b297066eb9
IP Forwarding: Add IPv4 packet forwarding logic. Initial commit is an untested clone of the IPv6 forwarding logic with a few minor logic changes for IPv4.
2017-07-05 15:12:29 -06:00
Gregory Nutt
edf16c5805
IP forwarding: In check it the Ethernet MAC address is in the ARP/Neighbor table, add an additional check to skip in the case of CONFIG_NET_MULTILINK and the devices is not an Ethernet device.
2017-07-05 12:40:26 -06:00
Gregory Nutt
31f832d8c5
IP forwarding: Flesh out TCP, UDP, and ICMPv6 packet forwarding logic.
2017-07-05 11:01:16 -06:00
Gregory Nutt
c0c275c8fc
IP forwarding. Adds a little more structure to handle passing packets received on one network device to another network device. Logic is still incomplete.
2017-07-04 10:19:52 -06:00
Gregory Nutt
f87d5a3f81
net/: Remove dangling space at the end of lines.
2017-06-28 13:32:19 -06:00
Gregory Nutt
01b0a56371
TCP: tcp_input() now receives IP domain as an input parameter vs. deriving from the IP header length.
2017-05-25 08:02:08 -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
d5207efb5a
Be consistent... Use Name: consistent in function headers vs Function:
2017-04-21 16:33:14 -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
2d057c28c8
net: Disable priority inheritance on all semaphores used for signaling
2016-11-03 12:17:02 -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
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
fc3540cffe
Replace all occurrences of vdbg with vinfo
2016-06-11 11:59:51 -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
f348e68069
Update to use 64-bit timer when available
2016-01-21 11:54:26 -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
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
342f5fe33d
Fix references to the no-longer-existent misc/ directory in comments, README files, and documentation
2015-06-28 08:08:57 -06:00
Gregory Nutt
8f7752d956
Networking: Modify how callback structures are stored to avoid another potential use of a stal pointer.
2015-06-03 08:11:57 -06:00
Gregory Nutt
e81f279315
Networking: Modify event list handling: Now there are two event lists each device structure: (1) One is for ARP and ICMP data related evetns, the other is for device related events. Callback allocation/free routines no accept a device paramter as well as a list: If the device paramter is added, then the callback goes into both the connection-related liast AND the device event list. Thus each socket type can received both custom data-related events as well as common device related events.
2015-05-28 12:01:38 -06:00
Gregory Nutt
2ecff2a432
Add some missing NETDEV_DOWN support for ICMPv6 auto configuration and router support
2015-05-27 12:49:39 -06:00
Gregory Nutt
b94321cfb4
Extend device specific callbacks to ICMPv6 and ARP. Fix some IPv6 compilation errors that have crept in
2015-05-27 11:39:44 -06:00
Gregory Nutt
7a745c3fa4
Use common macro(s) for calculating link layer header length. From Brennan Ashton.
2015-04-13 13:53:13 -06:00
Gregory Nutt
3840c2a14b
Fix several typos in comments
2015-04-09 16:13:03 -06:00
Gregory Nutt
cded7ea682
Fix some time value changes; mostly changing greater than 1000000000 to greater than or equal to 1000000000. From Juha Niskanen
2015-02-20 07:07:36 -06:00
Gregory Nutt
77d8f2f63d
Add some inclusions of nuttx/net.h to two files. Without these there can be compilation errors in certain configurations. From Max Neklyudov.
2015-02-13 13:43:19 -06:00
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
559f1ef825
Networking: Clean up and consolidate some clunky stuff by adding new net_timedwait() function
2015-02-09 07:50:10 -06:00
Gregory Nutt
3e6705b526
IPv6: Separate function that converts prefix lengths to a netmask
2015-02-06 08:11:09 -06:00
Gregory Nutt
3bd6dcf435
IPv6 fixes: Both ICMPv6 autonomous auto-configuration and the ICMPv6 router function appear to be fully functional.
2015-02-05 12:48:02 -06:00
Gregory Nutt
6568d94902
ICMPv6: Add logic to behave like a router (if so configured): NuttX will not send the router advertisement message in response to any router solicitation messages.
2015-02-05 09:43:29 -06:00
Gregory Nutt
111f4a45a3
Forgot to add this file before a previous commit
2015-02-05 09:43:07 -06:00
Gregory Nutt
da1d1d7139
ICMPv6: Add option to send Router Advertisement Messages.
2015-02-05 09:28:00 -06:00
Gregory Nutt
6f3f43d930
IPv6: Add a netmaks for the local link address
2015-02-05 05:43:57 -06:00
Gregory Nutt
453c25cdbb
Minor logic simplification
2015-02-04 21:06:11 -06:00
Gregory Nutt
28b89b7a65
ICMPv6 Auto-configuration: If no router reponds to the Router Solicitation, claim the link local address by sending the Neighbor Advertisement and return success
2015-02-04 16:13:27 -06:00
Gregory Nutt
c5ed77120f
ICMPv6: Separate out Neighbor Advertise message so that we can reuse it
2015-02-04 15:43:54 -06:00
Gregory Nutt
f558dfbb96
Remove unnecessary, inappropriate inclusion of ARP head file in IPv6 code
2015-02-04 14:52:46 -06:00
Gregory Nutt
24d800398e
Networking: Break out Ethernet definitions into a separate file; add IPv6 multicast addresses as common globals, Ethernet drivers need to filter link-local, all nodes Ethernet address
2015-02-04 14:51:20 -06:00
Gregory Nutt
6159d1307d
Forgot to add a file from a previous commit
2015-02-03 17:45:24 -06:00
Gregory Nutt
0e38ca9a42
ICMPv6: Fix some multi-cast addresses
2015-02-03 17:26:05 -06:00
Gregory Nutt
f7ace410d1
Minor updates to comments, debug messages, documentation
2015-02-03 17:01:48 -06:00
Gregory Nutt
154d3ce955
ICMPv6: Some initial bugfix from first tests of the ICMPv6 auto-configuration logic. so far so good but a lot more testing is needed
2015-02-03 16:19:08 -06:00
Gregory Nutt
9791e829f5
ICMPv6: This completes coding of the ICMPv6 auto-configuration feature. It is not yet functional
2015-02-03 15:40:56 -06:00
Gregory Nutt
66f0198e3f
Networking: Add support for sending ICMPv6 Router Solicitation and receiving Router advertisement. This is a part of the ICMPv6 auto-configuration logic is still still not complete
2015-02-03 13:25:28 -06:00
Gregory Nutt
553b93cd23
Costmetic updates to comments
2015-02-03 11:19:33 -06:00
Gregory Nutt
b427e8288b
Add netlib and application hooks for ICMPv6 auto-configuration (still incomplete
2015-02-03 08:01:55 -06:00
Gregory Nutt
d89073ae13
Add some comments to C files
2015-02-03 06:04:54 -06:00
Gregory Nutt
88f6573f31
ICMPv6: Add file/build structure that will eventually support ICMPv6 auto-configuration
2015-02-02 17:54:48 -06:00
Gregory Nutt
f019d11384
Restore 20Msec default
2015-02-02 14:59:49 -06:00
Gregory Nutt
bba3fccd74
Networking: Apply the same ARP fix for the Neighbor Solicitation logic
2015-02-02 14:50:16 -06:00
Gregory Nutt
fb72b1b1b7
Auto neighbor solicitation is no longer EXPERIMENTAL and is the default for the DK-TM4C129X/ipv6 configuration
2015-02-02 14:09:06 -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
b1b8c0e47d
IPv6: More framework for automatic neighbor solicition. I think this also corrects and error in a broadcast/multicast address chedk
2015-02-02 11:34:51 -06:00
Gregory Nutt
3385082b99
IPv6: Remove an unusd file (kruft from original IPv6 develoment); Add inital hooks to support automatic Neighbor Solitication
2015-02-02 10:49:50 -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
f4bb7f14e1
Networking: Clean up network status collection and presentation for IPv6
2015-01-24 08:26:12 -06:00
Gregory Nutt
96a53254dd
Some minor clean-up of IPv4/6 flags
2015-01-24 07:29:43 -06:00
Gregory Nutt
e02ced8c98
Networking: Final fixes. IPv6 pings now work in both directions
2015-01-23 15:10:47 -06:00
Gregory Nutt
8e844a3c27
Networking: Various bugfixes related to IPv6 ping
2015-01-23 14:40:09 -06:00
Gregory Nutt
30f0a942e1
Networking: First cut at ICMPv6 ping logic
2015-01-23 14:06:08 -06:00
Gregory Nutt
b51c00c8d7
Networking: Need to set the IPv6 EtherType on outgoing IPv6 packets
2015-01-23 09:30:50 -06:00
Gregory Nutt
4ab8e85dba
Networking: Change some debug outputto vebose debug output
2015-01-21 14:23:50 -06:00
Gregory Nutt
7dd07f7179
Networking: IPv6 receipt logic errors. Don't save neighbor address in table when solicitation is recieved. Save it when the advertisement is received
2015-01-21 14:13:03 -06:00
Gregory Nutt
8132afb3de
Fix some errors in memcpy arguments. No ampersands on array arguments.
2015-01-21 12:42:22 -06:00
Gregory Nutt
3202819328
IPv6 -- various fixed from problems found in testing
2015-01-21 10:29:18 -06:00
Gregory Nutt
4498bf9f5b
ICMPv6 Neighbor Advertisement: Need to set O flag or response is not used. Also, TTL=255 seems to be more-or-less standard in this message
2015-01-21 08:37:23 -06:00
Gregory Nutt
cdff532bfa
Networking: When sending ICMPv6 advertisements and solicitations, set the NOARP bit so that we don't overwrite the destination MAC address
2015-01-20 15:59:52 -06:00
Gregory Nutt
67a655ecf0
Networking: Add logic to search the Neighbor Table and update the destination address in the output Ethernet header OR to send an ICMPv6 Neighbor Solicitation if there is no entry in the Neighbor table for the IPv6 address
2015-01-20 14:37:02 -06:00
Gregory Nutt
109c7c7437
Networking: Clean up IPv6 Neighbor Table logic
2015-01-20 12:31:56 -06:00
Gregory Nutt
d68cd0d8de
Networking: Update ICMPv6 logic to RFCs
2015-01-20 11:06:51 -06:00
Gregory Nutt
33d95bdcee
Networking: Hook in ICMPv6 polling operations into periodic network logic
2015-01-19 15:51:40 -06:00
Gregory Nutt
2fd334432c
Networking: Fix to ICMPv6 logic: Needs to set source and destination address in the Ethernet header
2015-01-19 14:57:55 -06:00
Gregory Nutt
13149536f2
Networking: Update ICMPv6 message numbers
2015-01-19 14:04:16 -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
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
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
5a441ce03b
Networking: Misck IPv6 detanglement
2015-01-15 12:19:44 -06:00
Gregory Nutt
a49f0231d2
Networking: A few more IPv6-related fixes
2015-01-14 18:34:28 -06:00
Gregory Nutt
a7ce1279f9
Networking: (1) Copied all ICMP sources files to net/icmpv6 with proper renaming and removal of IPv4 logic, (2) remove IPv6 logic from files in net/icmp, (3) copied include/nuttx/icmp.h to icmpv6.h and removed IPv4 specific logic, (4) removed all IPv6 logic from icmp.h, (5) IP_HDRLEN became IPv4_HDRLEN and IPv6_HDRLEN, (6) ip_chksum() became ipv4_chksum() and ipv6_chksum(), and (7) added partial support for ICMPv6 statistics.
2015-01-14 16:10:38 -06:00
Gregory Nutt
fcd65e9d7d
Networking: Make a home for ICMPv6
2015-01-14 14:26:50 -06:00
