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mt76: mt7915: improve MU stability
- Adjust starec flow since VHT MU group is only updated by starec_vht
follows starec_bf settings.
- Drop unnecessary MU BF checks.
TX MPDU PER (Status = Success):
TOT_MPDU_CNT FAIL_MPDU_CNT TX_PER
WCID Rate
1 VHT_BW80_2SS_MCS7_LGI_LDPC_MUBF 114 0 0.00%
VHT_BW80_2SS_MCS7_LGI_LDPC_MUBF_MU 64 0 0.00%
VHT_BW80_2SS_MCS7_SGI_LDPC_MUBF 128 0 0.00%
VHT_BW80_2SS_MCS7_SGI_LDPC_MUBF_MU 745 0 0.00%
VHT_BW80_2SS_MCS8_LGI_LDPC_MUBF_MU 856 0 0.00%
VHT_BW80_2SS_MCS8_SGI_LDPC_MUBF_MU 1430 4 0.28%
VHT_BW80_2SS_MCS9_LGI_LDPC_MUBF_MU 5220 31 0.59%
VHT_BW80_2SS_MCS9_LGI_LDPC_iBF 59 0 0.00%
VHT_BW80_2SS_MCS9_SGI_LDPC_MUBF 64 2 3.12%
VHT_BW80_2SS_MCS9_SGI_LDPC_MUBF_MU 22132 76 0.34%
VHT_BW80_2SS_MCS9_SGI_LDPC_iBF 2866 1 0.03%
2 VHT_BW80_2SS_MCS7_LGI_LDPC_MUBF_MU 3781 5 0.13%
VHT_BW80_2SS_MCS7_SGI_LDPC_MUBF_MU 735 0 0.00%
VHT_BW80_2SS_MCS8_LGI_LDPC_MUBF_MU 1270 365 28.74%
VHT_BW80_2SS_MCS8_SGI_LDPC_MUBF_MU 3420 57 1.67%
VHT_BW80_2SS_MCS9_LGI_LDPC_MUBF 128 0 0.00%
VHT_BW80_2SS_MCS9_LGI_LDPC_MUBF_MU 64 0 0.00%
VHT_BW80_2SS_MCS9_SGI_LDPC_MUBF 191 0 0.00%
VHT_BW80_2SS_MCS9_SGI_LDPC_MUBF_MU 18833 320 1.70%
VHT_BW80_2SS_MCS9_SGI_LDPC_iBF 6040 0 0.00%
287 OFDM 6M
Tested-by: Evelyn Tsai <evelyn.tsai@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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