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wifi: rtw89: wow: send RFK pre-nofity H2C command in WoWLAN mode

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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
This commit is contained in:
Chin-Yen Lee
2024-05-02 10:24:54 +08:00
committed by Ping-Ke Shih
parent 949f6f3aeb
commit a79264e8c7
1 changed files with 4 additions and 0 deletions
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4
drivers/net/wireless/realtek/rtw89/wow.c
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@@ -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);