diff mbox series

[v2,01/12] wifi: rtw89: wow: send RFK pre-nofity H2C command in WoWLAN mode

Message ID 20240502022505.28966-2-pkshih@realtek.com
State New
Headers show
Series wifi: rtw89: wow: support more exchange in WoWLAN mode | expand

Commit Message

Ping-Ke Shih May 2, 2024, 2:24 a.m. UTC 
From: Chin-Yen Lee <timlee@realtek.com>

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>
---
 drivers/net/wireless/realtek/rtw89/wow.c | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Ping-Ke Shih May 4, 2024, 12:12 a.m. UTC | #1 
Ping-Ke Shih <pkshih@realtek.com> wrote:

> From: Chin-Yen Lee <timlee@realtek.com>
> 
> 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>

12 patch(es) applied to rtw-next branch of rtw.git, thanks.

a79264e8c7d3 wifi: rtw89: wow: send RFK pre-nofity H2C command in WoWLAN mode
baaf806e4632 wifi: rtw89: wow: refine WoWLAN flows of HCI interrupts and low power mode
92790c4e50d2 wifi: rtw89: wow: parsing Auth Key Management from associate request
803a96f477be wifi: rtw89: wow: prepare PTK GTK info from mac80211
9076bf365e13 wifi: rtw89: use struct to access firmware command h2c_dctl_sec_cam_v1
786737b6b708 wifi: rtw89: use struct to fill H2C of WoWLAN global configuration
ed9a3c0d4dd9 wifi: rtw89: wow: construct EAPoL packet for GTK rekey offload
0291633afef8 wifi: rtw89: wow: add GTK rekey feature related H2C commands
ff53fce5c78b wifi: rtw89: wow: update latest PTK GTK info to mac80211 after resume
940cd99625de wifi: rtw89: wow: support 802.11w PMF IGTK rekey
e765370fdced wifi: rtw89: wow: support WEP cipher on WoWLAN
58ed86e1666b wifi: rtw89: wow: add ARP offload feature

---
https://github.com/pkshih/rtw.git
diff mbox series

Patch

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);