diff options
| author | Po-Hao Huang <phhuang@realtek.com> | 2023-04-11 15:48:28 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2023-04-14 15:11:22 +0300 |
| commit | d2b6da242454ee886729aad7020dfda7995bc26b (patch) | |
| tree | 295a2f75d5081739164cb4cabab8e38d3739f72b /drivers/net/wireless/realtek/rtw89/mac80211.c | |
| parent | cdc419e9e7f3cbfd17a11cb3bce726903fada546 (diff) | |
| download | linux-d2b6da242454ee886729aad7020dfda7995bc26b.tar.xz | |
wifi: rtw89: 8852c: add beacon filter and CQM support
Adding this supports beacon filter and connection quality monitor.
To make host CPU wake up less, let firmware perform signal
monitoring and beacon processing, then notify driver upon signal
changes or beacon loss.
This feature needs firmware 0.27.56 or newer to support it.
Signed-off-by: Po-Hao Huang <phhuang@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/20230411124832.14965-2-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek/rtw89/mac80211.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/mac80211.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/mac80211.c b/drivers/net/wireless/realtek/rtw89/mac80211.c index 367a7bf319da..629b32dafecb 100644 --- a/drivers/net/wireless/realtek/rtw89/mac80211.c +++ b/drivers/net/wireless/realtek/rtw89/mac80211.c @@ -114,6 +114,11 @@ static int rtw89_ops_add_interface(struct ieee80211_hw *hw, vif->addr, vif->type, vif->p2p); mutex_lock(&rtwdev->mutex); + + if (RTW89_CHK_FW_FEATURE(BEACON_FILTER, &rtwdev->fw)) + vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER | + IEEE80211_VIF_SUPPORTS_CQM_RSSI; + rtwvif->rtwdev = rtwdev; list_add_tail(&rtwvif->list, &rtwdev->rtwvifs_list); INIT_WORK(&rtwvif->update_beacon_work, rtw89_core_update_beacon_work); @@ -425,6 +430,9 @@ static void rtw89_ops_bss_info_changed(struct ieee80211_hw *hw, if (changed & BSS_CHANGED_P2P_PS) rtw89_process_p2p_ps(rtwdev, vif); + if (changed & BSS_CHANGED_CQM) + rtw89_fw_h2c_set_bcn_fltr_cfg(rtwdev, vif, true); + mutex_unlock(&rtwdev->mutex); } |