RIOT-OS/RIOT
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1056 Commits

Author SHA1 Message Date
Martine Lenders
2e57ea246e
Merge pull request #10584 from miri64/gnrc_ipv6/enh/use-new-pktbuf-func 
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 
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 
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 
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 
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 
gnrc_ipv6: move ipv6_ext iteration out of ext_demux()
 2018-12-14 10:44:00 +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 
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 
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() 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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
Kaspar Schleiser
f38d9d14c6
Merge pull request #10549 from miri64/gnrc_netif/enh/submodules 
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 
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 
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
Koen Zandberg
b59bfd5554
Merge pull request #10505 from miri64/gnrc_mac/fix/header-includes 
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 
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 
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 
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