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| author | Felix Fietkau <nbd@nbd.name> | 2021-02-14 19:55:09 +0100 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2021-02-14 19:55:45 +0100 |
| commit | f118be07126e88f2fd393909675d815e0b0fd315 (patch) | |
| tree | 569f72ee93dfe615de03ad8abbe9f60a2ba7f130 /target | |
| parent | bc3963764d5a3bc2371a890dbe76d3b6dc131d10 (diff) | |
| download | upstream-f118be07126e88f2fd393909675d815e0b0fd315.tar.gz upstream-f118be07126e88f2fd393909675d815e0b0fd315.tar.bz2 upstream-f118be07126e88f2fd393909675d815e0b0fd315.zip | |
ath9k: fix transmitting to stations in dynamic SMPS mode
When transmitting to a receiver in dynamic SMPS mode, all transmissions that
use multiple spatial streams need to be sent using CTS-to-self or RTS/CTS to
give the receiver's extra chains some time to wake up.
This fixes the tx rate getting stuck at <= MCS7 for some clients, especially
Intel ones, which make aggressive use of SMPS.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'target')
0 files changed, 0 insertions, 0 deletions