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wifi: rtw89: mcc: fill fundamental configurations

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We determine the fundamental settings shown below.

 |<                MCC interval                 >|
 |<    duration ref     >|<    duration aux     >|
 |           |                       |           |
             |<    beacon offset    >|
	     |                       |
             V                       V
         (tbtt ref)              (tbtt aux)

(where `ref` (reference) and `aux` (auxiliary) mean the two MCC roles)

Based on MCC mode (GO+STA or GC+STA), we fill configurations of
MCC interval and beacon offset. And, we make sure each MCC role
have a basically required duration in the MCC interval.

The beacon offset mentioned above is a parameter for further MCC
pattern calculation. If MCC is in GC+STA mode, we will calculate
the real beacon offset through TSFs shown in beacons of both MCC
roles. Otherwise, we will use a default beacon offset, and make
GO sync STA's TSF timer with this offset.

MCC pattern calculation will break down each MCC role's duration
in more detail. We will implement it in the following.

Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230831053133.24015-3-pkshih@realtek.com
This commit is contained in:
Zong-Zhe Yang 2023-08-31 13:31:29 +08:00 • committed by Kalle Valo
commit 4dc25ef191
3 changed files with 187 additions and 0 deletions
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