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authorZong-Zhe Yang <kevin_yang@realtek.com>2023-02-20 08:02:02 +0100
committerKalle Valo <kvalo@kernel.org>2023-02-22 13:32:13 +0100
commit0d1f7ff19d4f8a6da5a6b60d2afd1d34b5d5ebfc (patch)
treef30afe55fa21ba4cb59d40b8b2c132cd97cb2ed6 /drivers/net/wireless/realtek/rtw89/mac80211.c
parentwifi: rtw89: 8852b: enable hw_scan support (diff)
downloadlinux-0d1f7ff19d4f8a6da5a6b60d2afd1d34b5d5ebfc.tar.xz
linux-0d1f7ff19d4f8a6da5a6b60d2afd1d34b5d5ebfc.zip
wifi: rtw89: refine FW feature judgement on packet drop
The newer chips use the newer firmware branches, e.g. v027, v029. And, those firmware branches are supposed to support packet drop when they are just branched out. The initial firmware branch used by each chip is as below. * 8852A: v009 * 8852C: v027 * 8852B: v027 So, only 8852A may use firmware which doesn't support packet drop at runtime. To save trivial positive listing in firmware feature table, we change to reverse judgment. Besides, rtw89_mac_ptk_drop_by_band_and_wait() missed to check firmware feature before calling rtw89_fw_h2c_pkt_drop(). We also fix it. 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/20230220070202.29868-7-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek/rtw89/mac80211.c')
-rw-r--r--drivers/net/wireless/realtek/rtw89/mac80211.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/mac80211.c b/drivers/net/wireless/realtek/rtw89/mac80211.c
index d43281f7335b..367a7bf319da 100644
--- a/drivers/net/wireless/realtek/rtw89/mac80211.c
+++ b/drivers/net/wireless/realtek/rtw89/mac80211.c
@@ -676,7 +676,7 @@ static void rtw89_ops_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
rtw89_leave_lps(rtwdev);
rtw89_hci_flush_queues(rtwdev, queues, drop);
- if (drop && RTW89_CHK_FW_FEATURE(PACKET_DROP, &rtwdev->fw))
+ if (drop && !RTW89_CHK_FW_FEATURE(NO_PACKET_DROP, &rtwdev->fw))
__rtw89_drop_packets(rtwdev, vif);
else
rtw89_mac_flush_txq(rtwdev, queues, drop);