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authorFelix Fietkau <nbd@nbd.name>2022-06-24 20:57:47 +0200
committerFelix Fietkau <nbd@nbd.name>2022-07-11 13:40:03 +0200
commitaac86cebb4a09e3fa2c07589f79f7d0e07e8c9a4 (patch)
treea6cd783984b090e1f7d2baf777a915bcb3e5a8bb /drivers/spi/spi-imx.c
parentmt76: allow receiving frames with invalid CCMP PN via monitor interfaces (diff)
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mt76: mt7615: fix throughput regression on DFS channels
For some reason, mt7615 reacts badly to repeatedly enabling/disabling the radar detector without also switching the channel. This results in very bad throughput on DFS channels, because hw->conf.radar_enabled can get toggled a few times after CAC ends. Fix this by always leaving the DFS detector enabled on DFS channels and instead suppress unwanted detection events. Fixes: 2c86f6752046 ("mt76: mt7615: fix/rewrite the dfs state handling logic") Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/spi/spi-imx.c')
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