Martine Lenders
d3f8739a1e
Merge pull request #5949 from zhuoshuguo/add_timeout_module_to_gnrc_mac
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gnrc_mac: add timeout module.
2019-01-22 10:34:30 +01:00
zhuoshuguo
79e5586d0c
gnrc_mac: add timeout module.
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Co-Authored-By: zhuoshuguo <zhuosgzju@gmail.com>
2019-01-21 22:46:10 +08:00
Cenk Gündoğan
82f30fd8c4
Merge pull request #10514 from miri64/pkg/enh/nordic-softdevice-ble-mac48
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pkg/nordic_softdevice_ble: Use MAC48 as hardware address
2019-01-17 19:22:36 +01:00
Martine Lenders
7f7bc8fc20
pkg/nordic_softdevice_ble: Use MAC48 as hardware address
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This is just a compatibility issue waiting to happen as soon as there
is support for a more standard-compliant implementation of BLE (like
e.g. NimBLE ;-)).
2019-01-17 18:08:55 +01:00
c0785df050
Merge pull request #10786 from kaspar030/fix_pktbuf_empty_memcpy
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gnrc/pktbuf: avoid memcpy if size <= 0
2019-01-16 18:34:23 +01:00
Cenk Gündoğan
b24a8fbf3a
Merge pull request #10524 from miri64/gnrc_netif/enh/centralize-dev-type-functions
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gnrc_netif: centralize device-type-specific functions
2019-01-16 16:44:43 +01:00
a2d679c76f
gnrc/pktbuf: avoid memcpy if size <= 0
2019-01-16 16:13:14 +01:00
Martine Lenders
55b9757044
gnrc_netif: centralize function to init IPv6 MTU
2019-01-16 15:52:54 +01:00
Martine Lenders
ea9bbd72b8
gnrc_netif: centralize function to get l2addr NETOPT
2019-01-16 15:52:54 +01:00
Martine Lenders
8f763535ac
gnrc_netif: centralize S/TLLAO length to address length function
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The function to infer the link-layer address length from the length of
a S/TLLAO is very dependent on the IPv6 over X specification and thus
should be grouped with the other IP over X functions.
2019-01-16 15:52:53 +01:00
Martine Lenders
01370511df
gnrc_sixlowpan_frag: drop received duplicates
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Otherwise duplicate fragments are added to the number of already
received datagram bytes in L153 leading to possible race-conditions.
2019-01-15 20:09:49 +01:00
Cenk Gündoğan
6a4c764c95
Merge pull request #10569 from miri64/gnrc_netif/enh/rm-get-NETOPT_IPV6_IID
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gnrc_netif: make _get_iid() just wrapper around _iid_from_addr()
2019-01-14 14:09:34 +01:00
Martine Lenders
7ae90564d9
gnrc_netif: make _get_iid() just wrapper around _iid_from_addr()
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This way the IID generation gets much simplified and code duplication
is avoided since it removes GNRC's requirement for NETOPT_IPV6_IID.
2019-01-14 13:42:58 +01:00
Gunar Schorcht
dbb5e886e5
gnrc_netif_ieee802154: use pid member in netif header
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Use the `gnrc_netif_t::pid` member instead of the pid of the current thread when generating the the `gnrc_netif_hdr` in `gnrc_netif_ieee802154::_recv` function.
2019-01-10 00:09:52 +01:00
Gunar Schorcht
3876dd4bb9
gnrc_netif_ethernet: use pid member in netif header
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Use the `gnrc_netif_t::pid` member instead of the pid of the current thread when generating the the `gnrc_netif_hdr` in `gnrc_netif_ethernet::_recv` function.
2019-01-10 00:09:24 +01:00
Gunar Schorcht
fb9e25faf7
Merge pull request #10724 from miri64/gnrc_ipv6_nib/fix/mixed-mode-ABRO
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gnrc_ipv6_nib: fix RA reception for non-6LN interfaces
2019-01-08 09:47:09 +01:00
Martine Lenders
7452f48c26
gnrc_sixlowpan_frag: unroll recursion
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While the recursion in `gnrc_sixlowpan_frag` shouldn't be infinite we
still should avoid using recursions in general (also to be able to
statically analyze stack usage). This unrolls the recursion.
2019-01-08 09:03:22 +01:00
201cff0ada
Merge pull request #10722 from nmeum/gnrc-tcp-comment-typo
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gnrc_tcp_pkt: fix typo in comment
2019-01-07 20:23:20 +01:00
Martine Lenders
1f71b30bc2
gnrc_ipv6_nib: fix RA reception for non-6LN interfaces
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When having a non-6LN interface and a 6LN interface (e.g. on a border
router) the assertion can hit when a Router Advertisement is received.
This makes the check an `if` statement rather than an assertion, to
account for that case.
Co-authored-by: Gunar Schorcht <gunar@schorcht.net>
2019-01-07 17:36:03 +01:00
Sören Tempel
45989aa60e
gnrc_tcp_pkt: fix typo in comment
2019-01-07 16:15:41 +01:00
Martine Lenders
481f742c71
gnrc_netif: interface configuration for 6LoENC
2019-01-04 13:32:24 +01:00
b77c802f9b
Merge pull request #10666 from miri64/netopt/new/6lo
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netopt: provide option to (de-)activate 6Lo
2019-01-03 18:50:31 +01:00
Martine Lenders
45b9dd6f50
gnrc_netif: implement get NETOPT_6LO
2019-01-03 16:21:52 +01:00
José Alamos
f14d46d935
Merge pull request #10242 from miri64/gnrc_ipv6_ext_rh/enh/icmpv6_error_msg
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gnrc_ipv6_ext_rh: add ICMPv6 error message sending
2019-01-03 10:35:54 +01:00
Gunar Schorcht
d3f78a5a40
Merge pull request #10679 from miri64/gnrc_sixlowpan_frag/fix/send-check-msg-queue
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gnrc_sixlowpan_frag: check if own message queue is full
2018-12-30 15:48:26 +01:00
Martine Lenders
e8da744e6d
gnrc_sixlowpan_frag: release packet when frag hdr can't be marked
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Otherwise, there will be leaks ;-).
2018-12-30 01:05:34 +01:00
Martine Lenders
a409603f84
gnrc_sixlowpan_frag: release packet when rbuf is full
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Otherwise, there will be leaks ;-).
2018-12-30 00:59:04 +01:00
Martine Lenders
9e3cdebae1
gnrc_sixlowpan_frag: check if own message queue is full
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When issueing the sending of the next fragment the current version of
`gnrc_sixlowpan_frag` doesn't check if the queue is full. This leads to
leakage of the packet buffer, since when it is full, the package never
gets released.
This change adds a checks and error exits in case the queue is full.
2018-12-29 22:54:52 +01:00
Martine Lenders
d5bbf45d32
gnrc_sixlowpan_frag: reduce code duplication in send
2018-12-29 22:54:14 +01:00
Timo Rothenpieler
814e4ecbbe
gnrc_netif: ESP-NOW talks 6Lo now
2018-12-29 13:15:44 +01:00
Gunar Schorcht
e07ea98bc3
Merge pull request #10536 from miri64/gnrc_ipv6_nib/bug/correct-reverse
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gnrc_ipv6_nib: use correct reverse-translate for ARSM-less NCE
2018-12-27 10:44:23 +01:00
Martine Lenders
f160849e8a
gnrc_ipv6_nib: use correct reverse-translate for ARSM-less NCE
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The current implementation uses the assumption that the IPv6 address is
always based on an EUI-64, which it doesn't has to.
2018-12-27 10:21:31 +01:00
4878cf2119
Merge pull request #10400 from miri64/core/enh/thread_has_queue_func
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core: provide function to check msg queue initialization
2018-12-19 18:41:39 +01:00
Martine Lenders
a14e33df01
gnrc_netreg: use thread_has_msg_queue() for msg queue check
2018-12-19 15:39:50 +01:00
Martine Lenders
986b9d380b
gnrc_netreg: make message queue check more readable
2018-12-19 15:39:50 +01:00
Martine Lenders
3ce4b7454f
Merge pull request #10379 from cgundogan/pr/sixlowpan_nonipv6
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sixlowpan: minor fixes for non-ipv6 usage
2018-12-18 22:36:03 +01:00
Cenk Gündoğan
79de5ae6e6
sixlowpan: minor fixes for non-ipv6 usage
2018-12-18 21:32:54 +01:00
Martine Lenders
5e03f58746
Merge pull request #10383 from miri64/gnrc_pktdump/enh/add-ipv6-ext
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gnrc_pktdump: add GNRC_NETTYPE_IPV6_EXT output
2018-12-18 20:52:45 +01:00
Martine Lenders
0a5ef011e1
gnrc_ipv6_ext_rh: add ICMPv6 error message sending
2018-12-18 19:46:27 +01:00
Martine Lenders
13e66ce3f2
Merge pull request #10238 from miri64/gnrc_ipv6_ext/cleanup/merge-handle-rh
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gnrc_ipv6_ext: merge _handle_rh and gnrc_ipv6_ext_rh_process
2018-12-18 19:39:16 +01:00
Martine Lenders
8701c0f80a
gnrc_ipv6_ext: merge _handle_rh and gnrc_ipv6_ext_rh_process
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It's a lot cleaner and makes more sense if we merge those two.
2018-12-18 19:03:40 +01:00
Martine Lenders
2e57ea246e
Merge pull request #10584 from miri64/gnrc_ipv6/enh/use-new-pktbuf-func
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gnrc_ipv6: use gnrc_pktbuf_merge() to loopback packet
2018-12-17 12:16:06 +01:00
Martine Lenders
864ce4fed2
gnrc_ipv6_ext: rename nh to protnum for clarity
2018-12-15 18:21:48 +01:00
Martine Lenders
bbcb3161ea
gnrc_ipv6_ext: make single header demux function private
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The function is now only called by `gnrc_ipv6_ext_process_hopopt()` and
`gnrc_ipv6_ext_process_all()`, both are part of the `gnrc_ipv6_ext`
module.
2018-12-14 19:07:16 +01:00
Martine Lenders
0580fa5852
gnrc_ipv6: dispatch ext. headers to external interested parties
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This way e.g. a raw socket listening for an extension headers protocol
number also get's it.
2018-12-14 19:07:16 +01:00
Martine Lenders
e4fa14370f
gnrc_ipv6: handle hop-by-hop option before forwarding
2018-12-14 19:07:15 +01:00
Martine Lenders
5c0d18b25f
gnrc_ipv6: move ext. hdr handling out of general demux
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They are handled separately anyway and this allows us to handle
the Hop-by-hop option *before* forwarding in a later step.
2018-12-14 19:06:00 +01:00
Martine Lenders
17eee216b6
gnrc_ipv6_ext: add missing newline to DEBUG
2018-12-14 19:05:52 +01:00
Martine Lenders
492df78f63
gnrc_ipv6: use gnrc_pktbuf_merge() to loopback packet
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With `gnrc_pktbuf_merge()` introduced in
f03247e752
we can remove some code
duplication when it comes to looping back a packet.
2018-12-14 11:10:51 +01:00
José Alamos
b709e63581
Merge pull request #10234 from miri64/gnrc_ipv6/enh/iterate-out-of-ext
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gnrc_ipv6: move ipv6_ext iteration out of ext_demux()
2018-12-14 10:44:00 +01:00
Martine Lenders
e06cdcdf14
gnrc_pktdump: add GNRC_NETTYPE_IPV6_EXT output
2018-12-14 01:37:53 +01:00
Martine Lenders
b8f71c37ff
gnrc_ipv6: rename should_release for clarity
2018-12-13 17:22:12 +01:00
Martine Lenders
e6df40dbde
gnrc_ipv6: clean-up unrequired stuff after demux rework
2018-12-13 17:22:12 +01:00
Martine Lenders
764ed8c300
gnrc_ipv6: make next-header demuxer private
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Since the recursion into `gnrc_ipv6_demux()` was removed in
`gnrc_ipv6_ext`, `gnrc_ipv6.c` is the only user of this function,
so it can be made private. It was only made public so it can be used
from `gnrc_ipv6_ext`.
2018-12-13 17:22:12 +01:00
Martine Lenders
f671a87fe2
gnrc_ipv6_ext: remove unnecessary pkt write-protection
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As `pkt` isn't pre-parsed the write-protection of *the whole* packet
(except the netif-header) comes for free, when this was done in the
receive routine of IPv6.
2018-12-13 17:22:12 +01:00
Martine Lenders
02a7bc252a
gnrc_ipv6: move ipv6_ext iteration out of ext_demux()
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Since with #10233 we now assume IPv6 packets always to not be
pre-parsed, we can iterate over the extension headers by gradually
"eating" them away. This allows us to move the iteration over them
out of `gnrc_ipv6_ext_demux()` and into `gnrc_ipv6_demux()`.
By moving the iteration over all extension headers out of
`gnrc_ipv6_ext_demux()` we also can
1. simplify the extension header handling a lot, as it now
just a loop inside `gnrc_ipv6_demux()`,
2. remove the recursion to `gnrc_ipv6_demux()` within
`gnrc_ipv6_ext_demux()`.
2018-12-13 17:22:11 +01:00
Sebastian Meiling
4f646b4efc
Merge pull request #10441 from miri64/gnrc_netapi/enh/codesize-opt
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gnrc_netapi: optimize code-size
2018-12-12 09:51:02 +01:00
Martine Lenders
c16d0bc96e
gnrc_netapi: use static inline for high-level wrapper functions
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This reduces the overall code size of GNRC applications by a few bytes.
2018-12-11 16:15:51 +01:00
José Alamos
970bec1d1b
Merge pull request #10233 from miri64/gnrc_ipv6/enh/assume-no-preparsed-pkt
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gnrc_ipv6: assume no preparsed packets
2018-12-10 14:21:17 +01:00
Hauke Petersen
a24f669c4c
Merge pull request #10521 from miri64/gnrc_sixlowpan_iphc/fix/non-ieee802154-support
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gnrc_sixlowpan_iphc: allow address compression for non-IEEE802.15.4
2018-12-07 14:58:13 +01:00
Martine Lenders
a7e3791f3b
gnrc_sixlowpan_iphc: allow address compression for non-IEEE802.15.4
2018-12-07 13:03:40 +01:00
Hauke Petersen
ec37ff5825
gnrc/netif: use eui48_x() for IID handling
2018-12-06 22:02:01 +01:00
Martine Lenders
be7e42a888
Merge pull request #10562 from miri64/gnrc_ipv6/fix/hl0
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gnrc_ipv6: fix hop-limit == 0 case
2018-12-06 18:54:53 +01:00
Martine Lenders
3fde0ef8f8
gnrc_ipv6: remove special handling for encapsulated IPv6 headers
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Since the packet is now guaranteed to be preparsed, the currently
handled IPv6 header will always be in the first snip. Because of this
the packet parser can't get confused anymore which IPv6 header is the
one to be handled so we don't need to remove the more outer ones.
Because of this we can just use the normal packet dispatching (which is
already used by other `GNRC_NETTYPE_*`-known protocol numbers such as
UDP).
This also reverts d54ac38f84
.
2018-12-06 16:22:32 +01:00
Martine Lenders
4befe0b5e2
gnrc_ipv6: assume no preparsed packets
2018-12-06 16:22:31 +01:00
Martine Lenders
9bb458dac1
Merge pull request #10229 from miri64/gnrc_ipv6_ext/enh/shortcut-forward
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gnrc_ipv6_ext: use send for forwarding with RH
2018-12-06 16:17:50 +01:00
Hauke Petersen
92fcb4de6a
Merge pull request #10513 from miri64/gnrc_netif/enh/iid-conversion
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gnrc_netif: add general IID to/from l2addr conversion functions
2018-12-06 15:57:06 +01:00
Hauke Petersen
1b1802aaf6
Merge pull request #10469 from miri64/gnrc_ndp/enh/rtr-wo-arsm
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gnrc_ndp: make compilable for router without ARSM
2018-12-06 15:38:38 +01:00
Martine Lenders
bc7d083094
gnrc_ipv6: fix hop-limit == 0 case
2018-12-06 15:34:06 +01:00
Martine Lenders
b530c1bb94
gnrc_ipv6_ext: use send for forwarding with RH
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Though this change might seem more complicated, it has the benefit, that
after #9484 we don't have to assume that a received packet within IPv6's
receive function can be handed to the function pre-parsed, making that
function far less complicated (will be provided in a future PR).
Also this might give the forwarding via routing header a little
performance boost, as we now don't *receive* the packet first only to
forward it later-on.
2018-12-06 14:47:46 +01:00
Martine Lenders
bc1b490086
gnrc_ipv6_nib: gnrc_netif_iid_to_addr() instead of _reverse_iid()
2018-12-06 14:41:30 +01:00
Martine Lenders
a44f7f7b38
gnrc_netif: use general IID conversion function for netif-based
2018-12-06 14:41:30 +01:00
Martine Lenders
5ca30b9b03
gnrc_netif: add general IID to/from l2addr conversion functions
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They are required to make GNRC's 6Lo IPHC implementation ready for
hardware addresses other than IEEE 802.15.4's.
2018-12-06 14:41:30 +01:00
f38d9d14c6
Merge pull request #10549 from miri64/gnrc_netif/enh/submodules
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gnrc_netif: make link-layer specific operations proper submodules
2018-12-05 17:44:40 +01:00
Martine Lenders
08524ca1d2
gnrc_netif_hdr: move path resolve to gnrc_netif submodule resolution
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No that we introduced sub-modules to `gnrc_netif` we can move that here
as well.
2018-12-05 15:04:45 +01:00
Martine Lenders
72c5fd06b4
gnrc_netif: make link-layer specific operations proper submodules
2018-12-05 15:04:04 +01:00
Hauke Petersen
6551d8aac0
Merge pull request #10500 from miri64/gnrc_netif_hdr/enh/conv-netif-getter
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gnrc_netif_hdr: provide convenience function to get netif pointer from netif header.
2018-12-05 14:26:02 +01:00
Martine Lenders
d94ba6c7d1
gnrc_sixlowpan_iphc: use gnrc_netif_hdr_get_netif() function
2018-12-05 14:08:32 +01:00
Martine Lenders
868a856cbc
gnrc_sixlowpan: use gnrc_netif_hdr_get_netif() function
2018-12-05 14:08:32 +01:00
Martine Lenders
b447501382
gnrc_ipv6: use gnrc_netif_hdr_get_netif() function
2018-12-05 14:08:32 +01:00
Martine Lenders
b90fff9f06
gnrc_icmpv6_error: use gnrc_netif_hdr_get_netif() function
2018-12-05 14:08:32 +01:00
b59bfd5554
Merge pull request #10505 from miri64/gnrc_mac/fix/header-includes
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gnrc_mac: fix header includes
2018-11-29 22:02:46 +01:00
Martine Lenders
6dcf8aad69
gnrc_ipv6_nib: remove ESP-Now related code-duplication
2018-11-29 15:32:29 +01:00
Martine Lenders
6547b2185b
gnrc_netif: remove ESP-Now related code-duplication
2018-11-29 15:32:09 +01:00
Martine Lenders
03b91cbcb8
esp_now: use NETDEV_TYPE_ESP_NOW as device type
2018-11-29 13:35:20 +01:00
Martine Lenders
9d6a32b551
gnrc_mac: fix header includes
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The inclusion of `net/gnrc.h` in `net/gnrc/mac/types.h` header makes it
impossible to include the `net/gnrc/netif.h` header within
`net/gnrc/netif/hdr.h`, due to `net/gnrc/mac/types.h` being included
with `net/gnrc/netif/mac.h` (which is included in `net/gnrc/netif.h`)
2018-11-29 12:39:34 +01:00
Martine Lenders
48aeba534b
Merge pull request #10455 from haukepetersen/opt_gnrc_netifgetiid
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net/gnrc_netif: opt of _ipv6_get_iid()
2018-11-27 22:34:35 +01:00
Martine Lenders
cdfe8ad90c
gnrc_ndp: make compilable for router without ARSM
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While it is an edge case in our configuration it is technically
possible for a (6Lo) router not to maintain an address resolution state
machine. This fix allows for that with the `gnrc_ndp` module.
2018-11-26 15:53:21 +01:00
Martine Lenders
d8317580df
gnrc_rpl_srh: uncrustify code
2018-11-23 13:56:55 +01:00
Martine Lenders
0982ab4bd6
gnrc_rpl_srh: give variables more speaking names
2018-11-23 13:56:55 +01:00
Martine Lenders
eaacda0970
gnrc_rpl_srh: move address check to own function
2018-11-23 13:56:55 +01:00
Martine Lenders
c3b0e54d82
gnrc_rpl_srh: change routing header at latest possible point
2018-11-23 13:56:55 +01:00
Martine Lenders
29ed9a0937
gnrc_rpl_srh: use memcpy() instead for address assignment
2018-11-23 13:56:54 +01:00
Martine Lenders
caeebd2787
gnrc_rpl_srh: make seg_left > 0 a precondition
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The generic routing header handler is already checking this case, so
don't redo the check again.
2018-11-23 13:56:54 +01:00
Martine Lenders
61b829b656
gnrc_rpl_srh: reorder variables for better memory usage
2018-11-23 13:56:54 +01:00
Hauke Petersen
ace5db70e8
net/gnrc_netif: opt of _ipv6_get_iid()
2018-11-22 15:30:11 +01:00
Tobias Heider
f03247e752
gnrc_pktbuf: add gnrc_pktbuf_merge()
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Co-Authored-By: Martine Lenders <m.lenders@fu-berlin.de>
2018-11-22 11:13:33 +01:00
Martine Lenders
8f5f4a370d
gnrc_netapi: declare data
for set function as const
2018-11-20 11:59:38 +01:00
Martine Lenders
0bdbb68959
gnrc_ipv6: drop packets with unspecified destination
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It just doesn't makes sense to handle them any further
2018-11-17 15:45:25 +01:00
Martine Lenders
ef1132384a
gnrc_icmpv6_error: check IPv6 header before starting to build
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Check for:
- if it exists (critical error condition -- non-IPv6 headers should
not trigger these functions) => assert
- if it has a multicast source (that shouldn't really happen but
people might try weird stuff ;-)
- if it has an unspecified source (can't determine receiver of error
message => don't send it, don't build it)
2018-11-17 15:45:25 +01:00