diff options
| author | Chin-Yen Lee <timlee@realtek.com> | 2024-05-02 05:24:54 +0300 |
|---|---|---|
| committer | Ping-Ke Shih <pkshih@realtek.com> | 2024-05-04 02:54:19 +0300 |
| commit | a79264e8c7d378ef4792b66e118d4f5e759795e3 (patch) | |
| tree | 003679fbaf6ae67429e6f54522b06dc80f12ddc0 /drivers/net/wireless/realtek | |
| parent | 949f6f3aeb8721ad092d704ef10f5c5e79472d64 (diff) | |
| download | linux-a79264e8c7d378ef4792b66e118d4f5e759795e3.tar.xz | |
wifi: rtw89: wow: send RFK pre-nofity H2C command in WoWLAN mode
802.11be WiFi chips need a RFK (RF calibration) notify H2C command after
downloading WoWLAN firmware to make sure RF TX/RX work fine when leaving
power save mode, so add it to correct RF TX/RX in WoWLAN mode.
Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://msgid.link/20240502022505.28966-2-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/wow.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/wow.c b/drivers/net/wireless/realtek/rtw89/wow.c index ccad026defb5..f7e96fcbbaba 100644 --- a/drivers/net/wireless/realtek/rtw89/wow.c +++ b/drivers/net/wireless/realtek/rtw89/wow.c @@ -454,6 +454,7 @@ static int rtw89_wow_check_fw_status(struct rtw89_dev *rtwdev, bool wow_enable) static int rtw89_wow_swap_fw(struct rtw89_dev *rtwdev, bool wow) { enum rtw89_fw_type fw_type = wow ? RTW89_FW_WOWLAN : RTW89_FW_NORMAL; + enum rtw89_chip_gen chip_gen = rtwdev->chip->chip_gen; struct rtw89_wow_param *rtw_wow = &rtwdev->wow; struct ieee80211_vif *wow_vif = rtw_wow->wow_vif; struct rtw89_vif *rtwvif = (struct rtw89_vif *)wow_vif->drv_priv; @@ -519,6 +520,9 @@ static int rtw89_wow_swap_fw(struct rtw89_dev *rtwdev, bool wow) rtw89_chip_cfg_txpwr_ul_tb_offset(rtwdev, wow_vif); } + if (chip_gen == RTW89_CHIP_BE) + rtw89_phy_rfk_pre_ntfy_and_wait(rtwdev, RTW89_PHY_0, 5); + rtw89_mac_hw_mgnt_sec(rtwdev, wow); rtw89_hci_enable_intr(rtwdev); |