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Felix Fietkau
c63db0fcad
The current WED only supports 256 wcid, whereas mt7986 can support up to 512 entries, so firmware provides a rule to get sta_info by DA when wcid is set to 0x3ff by txd. Also, WED provides a register to overwrite txd wcid, that is, wcid[9:8] can be overwritten by 0x3 and wcid[7:0] is set to 0xff by host driver. However, firmware is unable to get sta_info from DA as DA != RA for 4addr cases, so firmware and wifi host driver both use wcid (256 - 271) and (768 ~ 783) for sync up to get correct sta_info. Currently WDS+WED config is completely broken on MT7986/7981 devices if without this patch. Signed-off-by: Bo Jiao <[email protected]> Signed-off-by: Sujuan Chen <[email protected]> Signed-off-by: Shengyu Qu <[email protected]> Signed-off-by: Felix Fietkau <[email protected]>