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authorFelix Fietkau <nbd@nbd.name>2020-08-08 19:25:42 +0200
committerJohannes Berg <johannes.berg@intel.com>2020-08-27 10:53:20 +0200
commit47df8e059b49a80c179fae39256bcd7096810934 (patch)
tree50bd138007bf2bbca391917d2e33633ccb415d8f /net/wireless/util.c
parentcfg80211: regulatory: reject invalid hints (diff)
downloadlinux-dev-47df8e059b49a80c179fae39256bcd7096810934.tar.xz
linux-dev-47df8e059b49a80c179fae39256bcd7096810934.zip
mac80211: reduce packet loss event false positives
When running a large number of packets per second with a high data rate and long A-MPDUs, the packet loss threshold can be reached very quickly when the link conditions change. This frequently shows up as spurious disconnects. Mitigate false positives by using a similar logic for regular stations as the one being used for TDLS, though with a more aggressive timeout. Packet loss events are only reported if no ACK was received for a second. Signed-off-by: Felix Fietkau <nbd@nbd.name> Link: https://lore.kernel.org/r/20200808172542.41628-1-nbd@nbd.name Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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