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wifi: rtw89: coex: Fix TDMA v8 handling to unblock BTC report parsing

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fcxtdma=8 was not handled in _chk_btc_report(), causing the parser to
hit 'goto err' and return 0 when processing the TDMA sub-report. This
broke the _parse_btc_report() loop before reaching BT_VER (type=9),
leaving bt->ver_info.fw always zero on RTL8922A/D.

TDMA v8 uses the same struct layout as v3/v4/v7 (rtw89_btc_fbtc_tdma_v3,
12 bytes), so add it to the existing v3/v4/v7 branch in both switch cases.

Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20260724135640.3195044-13-pkshih@realtek.com
This commit is contained in:
Ching-Te Ku 2026-07-24 21:56:38 +08:00 committed by Ping-Ke Shih
parent 2951ecd83c
commit ffb7d6a1c6
1 changed files with 2 additions and 2 deletions
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4
drivers/net/wireless/realtek/rtw89/coex.c
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@ -1769,7 +1769,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev,
pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_tdma.finfo.v1);
fwsubver->fcxtdma = 0;
} else if (ver->fcxtdma == 3 || ver->fcxtdma == 4 ||
ver->fcxtdma == 7) {
ver->fcxtdma == 7 || ver->fcxtdma == 8) {
pfinfo = &pfwinfo->rpt_fbtc_tdma.finfo.v3;
pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_tdma.finfo.v3);
fwsubver->fcxtdma = pfwinfo->rpt_fbtc_tdma.finfo.v3.fver;
@ -2300,7 +2300,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev,
&pfwinfo->rpt_fbtc_tdma.finfo.v1,
sizeof(dm->tdma_now)));
else if (ver->fcxtdma == 3 || ver->fcxtdma == 4 ||
ver->fcxtdma == 7)
ver->fcxtdma == 7 || ver->fcxtdma == 8)
_chk_btc_err(rtwdev, BTC_DCNT_TDMA_NONSYNC,
memcmp(&dm->tdma_now,
&pfwinfo->rpt_fbtc_tdma.finfo.v3.tdma,