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wifi: rtw89: 8922a: configure AP_LINK_PS if FW supports

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After FW v0.35.46.0, for AP mode, RTL8922A FW supports a new FW feature,
called NOTIFY_AP_INFO, to notify driver information related to AP mode.
And, one function of it is to monitor PS states of remote stations. Once
one of them changes, FW will send a C2H event to tell driver. With this
FW feature, we can declare AP_LINK_PS.

For now, driver still needs to determine if a frame is ps-poll or U-APSD
trigger. So, add the corresponding RX handling in driver, which activates
only when at least one AP is running.

Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20241120034054.13575-2-pkshih@realtek.com
This commit is contained in:
Zong-Zhe Yang 2024-11-20 11:40:49 +08:00 • committed by Ping-Ke Shih
commit 144c6cd24b
8 changed files with 234 additions and 1 deletions
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