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43,641 Commits 40 Branches 189 Tags 262 MiB
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2261 Commits

Author SHA1 Message Date
Marian Buschsieweke
747ee9d56f
sys/net/grnc/netreg: avoid freeing wild pointers 
When freeing any stale pktsnips from stale messages in the mbox, make
sure that the messages actually contains a pktsnip before freeing.
 2022-11-22 17:57:44 +01:00
Benjamin Valentin
2e2414cef6 gnrc_ipv6_nib: factor out enqueue on resolve 2022-11-20 21:00:40 +01:00
Benjamin Valentin
0886ad4840 gnrc_ipv6_nib: factor out resolve from nc 2022-11-20 20:46:31 +01:00
Benjamin Valentin
7e91d91cea gnrc_tcp: replace RIOT_FILE_RELATIVE with __FILE__ 2022-11-19 01:48:42 +01:00
Benjamin Valentin
442644ba93 gnrc_sock_udp: style fix in sock_udp_recv_buf_aux() 2022-11-15 20:35:20 +01:00
benpicco
e710b6f07c
Merge pull request #18854 from benpicco/gnrc_sock_udp-_remote_mismatch 
gnrc_sock_udp: accept response from any address if remote is multicast
 2022-11-15 20:33:58 +01:00
Benjamin Valentin
2b92e9ec59 gnrc_sock_udp: accept response from any address if remote is multicast 2022-11-15 11:26:31 +01:00
Benjamin Valentin
5a3045117e gnrc_sock_udp: make 'remote match' condition more readable 2022-11-07 16:35:57 +01:00
Teufelchen1
64b4d433b9 gnrc: Fix unused function error when using LLVM 2022-11-06 15:39:39 +00:00
Marian Buschsieweke
d704a1a805
Merge pull request #18822 from jue89/feature/at86rf2xx_ztimer 
drivers/at86rf2xx: migrate to ztimer
 2022-10-31 15:44:53 +01:00
Jue
0dc054cbda sys/net/gnrc_lwmac: add missing xtimer dependency 2022-10-29 21:04:28 +02:00
Martine Lenders
36a099e1ec
gnrc_sixlowpan_iphc.c: dereference ipv6_hdr in DEBUG() after assignment 2022-10-29 00:58:35 +02:00
Felix
aa27ed71fa
gnrc_sixlowpan_frag_vrb: Assert no usage of a vrb with src_len == 0 2022-10-29 00:58:35 +02:00
Felix
17c70f7ee0
gnrc_netif_ieee802154: Ignore packets without source address 2022-10-29 00:58:35 +02:00
Martine Lenders
4a081f8661
gnrc_sixlowpan_iphc: fix packet type confusion in _iphc_encode() 2022-10-29 00:58:34 +02:00
Felix
639c04325d
gnrc_sixlowpan_iphc: fix null pointer dereference in _iphc_encode() 2022-10-29 00:58:34 +02:00
Martine Lenders
9728f727e7
gnrc_sixlowpan_frag_rb: fix integer underflow in _6lo_frag_size() 2022-10-29 00:58:34 +02:00
Martine Lenders
2709fbd827
gnrc_sixlowpan_iphc: fix integer underflow in gnrc_sixlowpan_iphc_recv() 2022-10-29 00:58:33 +02:00
Martine Lenders
73615161c0
gnrc_sixlowpan_iphc: fix buffer overflow in gnrc_sixlowpan_iphc_recv() 2022-10-29 00:58:14 +02:00
Martine Lenders
9ae66beedf
Merge pull request #16156 from miri64/gnrc_sixlowpan_frag_sfr/feat/congure 
gnrc_sixlowpan_frag_sfr: provide CongURE support
 2022-10-27 15:01:07 +02:00
benpicco
4ebece5d34
Merge pull request #18801 from benpicco/gnrc_nib_full-debug 
gnrc_ipv6_nib: add debug output when nib is full on address resolution
 2022-10-27 12:49:29 +02:00
Benjamin Valentin
b068bd31c2 gnrc/ipv6_auto_subnets: add CONFIG_GNRC_IPV6_AUTO_SUBNETS_STATIC option 
In situations with high packet loss, if all sync packets are lost, conflicting
subnets will be configured.

If the network is static, this can be prevented by always using the highest number
of subnets that has been observed.

This assumes no nodes are physically added / removed from the network.
 2022-10-25 19:46:42 +02:00
Martine Lenders
b92e90f7b5
gnrc_sixlowpan_frag_sfr: make ARQ timer mockable 2022-10-25 18:38:37 +02:00
Martine Lenders
30f990f789
gnrc_sixlowpan_frag_sfr: provide CongURE support 2022-10-25 18:38:36 +02:00
Benjamin Valentin
fa4fb8e3bf gnrc_ipv6_nib: add debug output when nib is full on address resolution 2022-10-25 18:21:57 +02:00
Martine Lenders
53ed211fc9
Merge pull request #16175 from miri64/gnrc_sixlowpan_frag_sfr/enh/mark-ecn 
gnrc_sixlowpan_frag_sfr: add support for queue-based ECN
 2022-10-15 14:01:44 +02:00
Martine Lenders
c94c32dce4
Merge pull request #18727 from miri64/gnrc/enh/explicit-pseudomodules 
gnrc: make pseudo-modules explicit + documentation improvements
 2022-10-14 17:39:39 +02:00
chrysn
982ec4dcda
gnrc_netreg: Use locks around netreg 
This eliminates race conditions around unregistering netdevs.

gnrc_netreg_lookup-style functions perform a DEVELHELP check on whether
that lock is held.
 2022-10-14 03:35:15 +02:00
Marian Buschsieweke
b539d7ad6d
Merge pull request #17905 from benpicco/GNRC_NETIF_STACKSIZE_DEFAULT 
gnrc_netif: don't allocate message queue on the stack
 2022-10-13 17:10:43 +02:00
Martine Lenders
8dcc5d07ba
gnrc_sixlowpan_config: resolve ECN at the earliest convenience 2022-10-12 18:02:18 +02:00
Martine Lenders
653d08281b
gnrc_sixlowpan_frag_sfr: add support for queue-based ECN 2022-10-12 18:02:18 +02:00
Martine Lenders
774ca13563
gnrc_nettype: reorder gnrc_nettype_t to fit the grouping again 2022-10-12 11:23:16 +02:00
Martine Lenders
5f504ad70d
gnrc_netif_lorawan: add debug message for failed send 2022-10-11 22:57:00 +02:00
Martine Lenders
ab32ad5030
gnrc_ipv6_nib: auto-configure link-local address on UP event 2022-10-11 22:57:00 +02:00
Martine Lenders
f34f296242
gnrc_netif_lorawan: add support for LINK_UP/_DOWN events 2022-10-11 12:29:11 +02:00
benpicco
988039b351
Merge pull request #18708 from miri64/gnrc_ipv6_nib/enh/handle-up-down-in-gnrc_ipv6 
gnrc_ipv6_nib: handle iface_up/iface_down in IPv6 thread
 2022-10-10 20:26:42 +02:00
Martine Lenders
47aaa94157
gnrc_ipv6_nib: handle iface_up/iface_down in IPv6 thread 2022-10-07 14:12:00 +02:00
Marian Buschsieweke
fd80c53a35
sys/shell/cmds: fix shell_cmd_netif LoRaWAN integration 
Model the LoRaWAN integration to GNRC's netif command (ifconfig) as
submodule of it, namely `shell_cmd_gnrc_netif_lorawan`.

This should fix a regression introduced by
https://github.com/RIOT-OS/RIOT/pull/18355
 2022-10-04 23:06:03 +02:00
José Alamos
f022ac3e23
Merge pull request #17884 from Ollrogge/gnrc_lorawan1.1 
gnrc/lorawan: add basic LoRaWAN 1.1 features
 2022-09-30 11:29:55 +02:00
benpicco
6257e328c0
Merge pull request #18661 from fabian18/nib-6ln_correct_abr_timeout 
nib/_nib-6ln: correct ABR timeout in ABRO
 2022-09-29 17:25:06 +02:00
Ollrogge
32cef708a7 gnrc/lorawan: uncrustify files 2022-09-29 11:26:04 +02:00
Ollrogge
12a4e1c1ec gnrc/lorawan: add support for GNRC LoRaWAN 1.1 2022-09-29 11:25:56 +02:00
Fabian Hüßler
23fa33774f nib/_nib-6ln: correct ABR timeout in ABRO 2022-09-29 10:48:49 +02:00
Marian Buschsieweke
77731c5f7b
treewide: s/gnrc_pktbuf_cmd/shell_cmd_gnrc_pktbuf/ 
Replace the deprecated module gnrc_pktbuf_cmd with the new
shell_cmd_gnrc_pktbuf module.
 2022-09-24 14:50:43 +02:00
benpicco
f03f5384c1
Merge pull request #18355 from maribu/sys/shell/cmds 
sys/shell: make cmds submodules and add KConfig modeling
 2022-09-19 21:07:23 +02:00
Benjamin Valentin
b1ea963df4 gnrc_netif: introduce GNRC_NETIF_STACKSIZE_DEFAULT 2022-09-18 18:35:21 +02:00
Marian Buschsieweke
8457f09dde
Merge pull request #18139 from maribu/sys/net/gnrc/netif/confirm_send 
sys/net/gnrc_netif: Make use of confirm send
 2022-09-17 19:40:24 +02:00
Benjamin Valentin
4b0bfae4ca gnrc_netif: handle NETDEV_EVENT_LINK_UP/DOWN events 2022-09-16 22:57:06 +02:00
Benjamin Valentin
7211aa11af ipv6/nib: add gnrc_ipv6_nib_iface_{up, down}() 2022-09-16 22:57:06 +02:00
Benjamin Valentin
6e7d5ae2d3 codespell: fix remaining issues 2022-09-16 14:00:35 +02:00
Marian Buschsieweke
c06335b71b
sys/shell: make cmds submodules 
Previously `shell_commands` was a "catch-all" module that included
shell commands for each and every used module that has a shell
companion. Instead, the new `shell_cmds` module is now used to provide
shell commands as individually selectable submodules, e.g.
`cmd_gnrc_icmpv6_echo` now provides the ICMPv6 echo command (a.k.a.
ping).

To still have a "catch all" module to pull in shell commands of modules
already used, `shell_cmds_default` was introduced. `shell_commands`
depends now on `shell_cmds_default` for backward compatibility, but
has been deprecated. New apps should use `shell_cmds_default`
instead.

For a handful of shell commands individual selection was already
possible. Those modules now depend on the corresponding `cmd_%` module
and they have been deprecated.
 2022-09-16 13:15:45 +02:00
Marian Buschsieweke
581f35e577
sys/net/gnrc/netif: adapt to new API 
For Ethernet, raw netifs, and IEEE 802.15.4 netifs only release outgoing
frame with legacy drivers, as gnrc_netif does so with new non-blocking
API.
 2022-09-15 13:23:26 +02:00
Marian Buschsieweke
1cb6f9e11a
sys/net/gnrc/netif: provide support for confirm_send() 
This adds support for netdevs implementing the new API that provides
`netdev_driver_t::confirm_send()`. This allows implementing netdevs
in an event based non-blocking fashion, making live of driver
developers a bit easier. In addition, `gnrc_tx_sync` will now throttle
users of `sock_udp_send()` so that they can only send datagrams as
fast as the network stack and hardware is able to send out.

Finally, this lays the groundwork to fetch TX statistics (such as
TX timestamps, reception of layer 2 ACKs/NACKs, etc.) from the network
devices.
 2022-09-15 13:23:25 +02:00
Karl Fessel
05f114d0af doc: fix unbalaced grouping 
- most were trivial
    - missing group close or open
    - extra space
    - no doxygen comment
- name commad might open an implicit group
    this hould also be implicit cosed but does not happen somtimes
- crazy: internal declared groups have to be closed internal
 2022-09-14 15:05:25 +02:00
Martine Lenders
84e3ace6e3
gnrc_lorawan_crypto: fix Vera++ errors 2022-08-31 10:43:25 +02:00
Martine Lenders
aead6d2010
gnrc_lorawan: use aes128_cmac_.* instead of cmac_.* 2022-08-31 10:43:25 +02:00
Jose Alamos
5fd601ae97
gnrc/init_devs/kw2xrf: use high priority queue for drivers 2022-08-22 18:00:15 +02:00
Jose Alamos
2c9f3072fb
net/gnrc_netif: add support for priority queues 2022-08-22 18:00:14 +02:00
benpicco
d1ce899188
Merge pull request #18398 from benpicco/gnrc_ipv6_auto_subnets-doc 
gnrc/ipv6_auto_subnets: improve documentation about subnet generation and RIO
 2022-08-16 17:00:52 +02:00
Benjamin Valentin
28ff28aee0 gnrc/ipv6_auto_subnets: document the role of the RIO 2022-08-16 11:31:23 +02:00
Benjamin Valentin
18e74ae8c0 gnrc/ipv6_auto_subnets: document subnet generation better 2022-08-16 11:31:23 +02:00
Jose Alamos
4ebcd7c055
drivers/kw2xrf: add IEEE 802.15.4 Radio HAL support 
Co-authored-by: Michel Rottleuthner <michel.rottleuthner@haw-hamburg.de>
 2022-08-15 12:11:03 +02:00
Jose Alamos
4ace2ed778
net/gnrc: add support for event based Bottom Half Processor 2022-08-12 11:12:13 +02:00
Benjamin Valentin
f6cef270c2 gnrc_ipv6_nib: use correct DHCPv6 client module name 
`MODULE_GNRC_DHCPV6_CLIENT_IA_PD` does not exist, the correct module name
is `MODULE_DHCPV6_CLIENT_IA_PD`.
 2022-08-05 12:52:22 +02:00
Martine Lenders
fe3d620a63
gnrc_ipv6_nib: make configurable via Kconfig again 2022-07-22 17:51:57 +02:00
Marian Buschsieweke
3a80878848
sys/net/gnrc_pktbuf: make static buffer internal 2022-07-21 16:25:14 +02:00
Marian Buschsieweke
32bb9743e4
sys/net/gnrc/pktbuf_static: make use of alignas() 
Since we are now using C11, we can make use of `alignas()` provided by
`<stdalign.h>` to make the alignment code easier to read.
 2022-07-20 17:52:15 +02:00
Benjamin Valentin
56fc7c375f gnrc_netif: move message queue to gnrc_netif_t 2022-07-18 23:28:38 +02:00
Benjamin Valentin
d4a3521501 doc/doxygen: add gnrc_ipv6_auto_subnets.c to INPUT 2022-07-15 11:47:01 +02:00
Benjamin Valentin
c7ac22c892 gnrc/ipv6_auto_subnets: improve wording in documentation 2022-07-15 01:50:15 +02:00
benpicco
2198eb84c0
Merge pull request #18284 from jia200x/pr/gnrc_netif_move_tested_options 
gnrc_netif: move `option_tested` to default init function
 2022-07-11 22:57:57 +02:00
Leandro Lanzieri
4a3231f763
drivers/kw2xrf: add setup function with global index 
This index is used to register the network device.
 2022-07-11 09:24:59 +02:00
Martine Lenders
fda230eb7c
Merge pull request #18275 from maribu/sys/net/rpl/netstats 
sys/net/gnrc/rpl: sync access to netstats
 2022-07-01 12:24:24 +02:00
Marian Buschsieweke
5a47d6a9b8
sys/net/gnrc/rpl: sync access to netstats 
Synchronize the RPL thread updating the RPL netstats with the RPL
shell command reading it by disabling IRQs. This will prevent printing
corrupted data on non-32bit platforms as well as printing inconsistent
data (e.g. TX count of old state in conjunction with TX bytes of new
state) for all platforms.

Co-authored-by: Martine Lenders <mail@martine-lenders.eu>
 2022-06-30 09:48:46 +02:00
Marian Buschsieweke
93d8bade8e
sys/net/gnrc/rpl: refactor netstats_rpl_t 
There is a repeating pattern in the struct that is split out into a
subtype in this commit. This makes handling the data easier, as now
done in the print routine.
 2022-06-30 09:48:45 +02:00
Jose Alamos
2c76dbf351
gnrc_netif: move option_tested to default init function 2022-06-29 17:48:27 +02:00
Marian Buschsieweke
973b6f69bf
sys/net/netopt: change NETOPT_STATS semantics 
Instead of retrieving a pointer with NETOPT_STATS, retrieve the current
data. This avoids data corruptions when reading from one thread (e.g.
the thread running the shell (ifconfig command)) while another thread
is updating it (e.g. the netif thread).

The issue affects all boards, as users typically expect the count of
TX packets and the number of TX bytes to refer to the same state. For
16 bit and 8 bit platforms even a single netstat entry can read back
corrupted.

This fixes the issue by just copying the whole netstat_t struct over
without requiring explicit locking on the user side. A multi-threaded
network stack still needs to synchronize the thread responding to
netopt_get with the thread writing to the netstat_t structure, but that
is an implementation detail no relevant to the user of the API.
 2022-06-28 16:57:43 +02:00
Benjamin Valentin
0b3f66f0db sys/net/gnrc_pktbuf_static: fix documentation of use-after-free detection 2022-06-23 00:31:32 +02:00
Benjamin Valentin
a165093b10 sys/net/gnrc_pktbuf_static: add use-after-free detection 2022-06-22 15:41:15 +02:00
Benjamin Valentin
14afafa2d2 gnrc_pktbuf: fix gnrc_pktbuf_contains() 2022-06-17 19:58:01 +02:00
Benjamin Valentin
d102bf90ea gnrc/ipv6_auto_subnets: always send RIO to upstream network 
In a881af8b08 we would return early if the subnet did not change,
but we must still send the router advertisement with the route information
option to the upstream network, otherwise hosts in that network will not
consider the downstream subnet off-link.
 2022-06-09 17:25:20 +02:00
Martine Lenders
18edd896c1
Merge pull request #18153 from benpicco/gnrc_netif_pktq-fix 
gnrc_netif_pktq: protect against concurrent access
 2022-06-01 22:00:29 +02:00
Benjamin Valentin
61cc168ce1 gnrc_netif_pktq: protect against concurrent access 
fixes #17924
 2022-06-01 12:13:31 +02:00
Martine Lenders
c4e202ae67
Merge pull request #17709 from benpicco/cpu/native-tap_wired 
netdev_tap: make 'wired' property configurable
 2022-06-01 02:24:43 +02:00
Martine Lenders
e22fb6ef07
gnrc_netif_pktq: create dedicated Kconfig 
Reflects dependency change in e5f93f856d
 2022-05-30 11:13:52 +02:00
Martine Lenders
e5f93f856d
gnrc: gnrc_netif etc. modules are not required by gnrc_netif_pktq 2022-05-30 10:39:06 +02:00
Benjamin Valentin
bf5926283b gnrc_netreg: drain mbox on unregister 
If there are still messages in the mbox when gnrc_netreg_unregister()
is called, we must release the associated pktbuf snips, otherwise
they are leaked away forever.

E.g. `sock_udp_close()` was called without receiving all messages with
`sock_udp_recv()`.
 2022-05-29 22:42:48 +02:00
Martine Lenders
3e531801e6
Merge pull request #17678 from miri64/gnrc_netif/enh/optional-comp-ctx 
gnrc_netif: make auto-config of compression context optional
 2022-05-25 00:51:36 +02:00
Martine Lenders
a2ca69ac91
Merge pull request #17691 from miri64/gnrc_sock/enh/warn-about-async-timeout 
gnrc_sock: warn about non-zero receive timeouts with sock_async
 2022-05-24 23:20:42 +02:00
Martine Lenders
a61c4b738c
Merge pull request #17547 from benpicco/gnrc_ipv6_auto_subnets-multi 
gnrc/ipv6_auto_subnets: allow to join multiple subnets
 2022-05-24 15:49:17 +02:00
Martine Lenders
4599c21b19
Merge pull request #18085 from benpicco/ipv6_auto_subnets-pio-flags 
gnrc/ipv6_auto_subnets: only use prefixes meant for automatic address configuration
 2022-05-24 14:23:53 +02:00
Martine Lenders
3d819ce707
gnrc_netif: make auto-config of compression context optional 2022-05-24 12:30:36 +02:00
Martine Lenders
4e88b7552b
gnrc_sock: warn about non-zero receive timeouts with sock_async 2022-05-24 12:29:13 +02:00
Martine Lenders
078bced8e1
Merge pull request #16090 from maribu/gnrc_tx_sync_frag_sfr 
sys/net/gnrc: add gnrc_tx_sync for gnrc_sixlowpan_frag_sfr
 2022-05-24 03:38:38 +02:00
Martine Lenders
a5cc629fb8
Merge pull request #18127 from benpicco/gnrc/nib-no_default_router_from_wpan 
gnrc/nib: don't add routers from WPAN as default router on the 6LBR
 2022-05-24 00:38:43 +02:00
Benjamin Valentin
f544890056 gnrc/nib: don't add routers from WPAN as default router for 6LBR 
This avoids a race condition where the default router slots for the 6LBR
are used up by router advertisements from the 6Lo network that arrived
before router advertisements from the upstream network.

The border router should ignore 'default routers' from the 6Lo network as
it consitutes the uplink for that network.
 2022-05-23 16:44:58 +02:00
Benjamin Valentin
fad65011b7 netdev_tap: make NETDEV_TAP_MAX an upper bound 2022-05-23 15:27:35 +02:00
Martine Lenders
3398898e76
gnrc_ipv6_nib: fix inconsistent ABR valid lifetime representation 2022-05-23 14:21:25 +02:00
Marian Buschsieweke
e4098d4b0d
sys/net/gnrc: add gnrc_tx_sync for gnrc_sixlowpan_frag_sfr 
Implement TX synchronization for gnrc_sixlowpan_frag_sfr
 2022-05-17 14:01:57 +02:00
benpicco
d28a45e939
Merge pull request #18089 from benpicco/NETOPT_RX_END_IRQ 
net/netopt: drop NETOPT_RX_END_IRQ
 2022-05-16 11:34:48 +02:00