From: Ping-Ke Shih <pkshih@xxxxxxxxxxx> [ Upstream commit 9c1df813e08832c3836c254bc8a2f83ff22dbc06 ] The PCIE wake bit is to control PCIE wake signal to host. When PCIE is going down, clear this bit to prevent waking up host unexpectedly. Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx> Link: https://patch.msgid.link/20241111063835.15454-1-pkshih@xxxxxxxxxxx [ Zenm: The rtw89 driver in recent kernel versions supports both Wi-Fi 6/6E and Wi-Fi 7, however the rtw89 driver in kernel 6.6 supports Wi-Fi 6/6E only, so remove the unnecessary code for Wi-Fi 7 from the upstream patch to make it apply on 6.6.y. ] Signed-off-by: Zenm Chen <zenmchen@xxxxxxxxx> --- v2: - Add a comment explaining why this patch differs from the upstream one. --- drivers/net/wireless/realtek/rtw89/pci.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/wireless/realtek/rtw89/pci.c b/drivers/net/wireless/realtek/rtw89/pci.c index 7787159dd..30cc6e03c 100644 --- a/drivers/net/wireless/realtek/rtw89/pci.c +++ b/drivers/net/wireless/realtek/rtw89/pci.c @@ -2482,6 +2482,8 @@ static int rtw89_pci_ops_deinit(struct rtw89_dev *rtwdev) { const struct rtw89_pci_info *info = rtwdev->pci_info; + rtw89_pci_power_wake(rtwdev, false); + if (rtwdev->chip->chip_id == RTL8852A) { /* ltr sw trigger */ rtw89_write32_set(rtwdev, R_AX_LTR_CTRL_0, B_AX_APP_LTR_IDLE); -- 2.49.0
