diff options
| author |   Zong-Zhe Yang <kevin_yang@realtek.com> | 2021-03-19 13:42:12 +0800 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2021-04-11 12:24:31 +0300 |
| commit | 7b33ec8b93c9fa401a8fcd92ebde3129a1beb844 (patch) | |
| tree | 0abcb9caa7e9fb7f4a0c3904e51e2ab90d2ffd58 /drivers/net/wireless/realtek/rtw88/mac80211.c | |
| parent | rtw88: 8822c: support FW crash dump when FW crash (diff) | |
| download | linux-dev-7b33ec8b93c9fa401a8fcd92ebde3129a1beb844.tar.xz linux-dev-7b33ec8b93c9fa401a8fcd92ebde3129a1beb844.zip | |
rtw88: add flush hci support
Though mac queue flushing has been supported, sometimes data may be waiting
on interface from host to chip. If it occurs, there may still be data that
flows into mac just after we do flush. To avoid that, we add the hci part
of flushing.
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@codeaurora.org>
Link: https://lore.kernel.org/r/20210319054218.3319-2-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/mac80211.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/mac80211.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/mac80211.c b/drivers/net/wireless/realtek/rtw88/mac80211.c index 2351dfb0d2e2..333df6b38113 100644 --- a/drivers/net/wireless/realtek/rtw88/mac80211.c +++ b/drivers/net/wireless/realtek/rtw88/mac80211.c @@ -520,6 +520,7 @@ static int rtw_ops_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, hw_key_type, hw_key_idx); break; case DISABLE_KEY: + rtw_hci_flush_all_queues(rtwdev, false); rtw_mac_flush_all_queues(rtwdev, false); rtw_sec_clear_cam(rtwdev, sec, key->hw_key_idx); break; @@ -670,6 +671,7 @@ static void rtw_ops_flush(struct ieee80211_hw *hw, mutex_lock(&rtwdev->mutex); rtw_leave_lps_deep(rtwdev); + rtw_hci_flush_queues(rtwdev, queues, drop); rtw_mac_flush_queues(rtwdev, queues, drop); mutex_unlock(&rtwdev->mutex); } |