net/gnrc_netif: add support for priority queues#18496
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jia200x merged 2 commits intoRIOT-OS:masterfrom Aug 22, 2022
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net/gnrc_netif: add support for priority queues#18496jia200x merged 2 commits intoRIOT-OS:masterfrom
jia200x merged 2 commits intoRIOT-OS:masterfrom
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jia200x
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amended and squashed directly |
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CI: ready for build
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I already tested this one with #18472 and it definitely helps the SubMAC or any MAC layer in the middle |
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CI is unhappy |
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I forgot GNRC LoRaWAN and the other MACs use |
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Thanks for the review! |
maribu
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Apr 30, 2024
This fixes a regression introduced in RIOT-OS#18496
maribu
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May 8, 2024
This fixes a regression introduced in RIOT-OS#18496
ant9000
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Aug 23, 2024
This fixes a regression introduced in RIOT-OS#18496
dprigoshij
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Mar 24, 2025
This fixes a regression introduced in RIOT-OS#18496
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Contribution description
This PR adds support for
gnrc_netifpriority queues.Since some drivers run a Bottom Half Processor in the same
gnrc_netifthread, events from MAC layers (e.g submac) can delay IRQ offloading. To avoid that, a second event queue with high priority is introduced ifMODULE_BHP_EVENTis present.I also use this queue for the event based Bottom Half Processor of
kw2xrfradios.Testing procedure
Make sure all unittests pass. Also,
kw2xrfshould still work in GNRC.Since I'm currently on the train I couldn't test it on real hardware. I will post tests results asap.
Issues/PRs references
This should make MAC layers such as the SubMAC or openDSME more robust.