[PATCH rtw-next 06/13] wifi: rtw89: pci: disable PCI PHY error flag 8

[Ping-Ke Shih <pkshih@realtek.com>]

As the PHY error flag 8 works improperly, disable it to prevent false
alarm causing SER.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtw89/pci.h    | 4 +++-
 drivers/net/wireless/realtek/rtw89/pci_be.c | 3 +++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/realtek/rtw89/pci.h b/drivers/net/wireless/realtek/rtw89/pci.h
index d0d1e2b99698..c3f2d0df5846 100644
--- a/drivers/net/wireless/realtek/rtw89/pci.h
+++ b/drivers/net/wireless/realtek/rtw89/pci.h
@@ -58,7 +58,7 @@
 #define B_AX_DIV			GENMASK(15, 14)
 #define RAC_SET_PPR_V1			0x31
 #define RAC_ANA40			0x40
-#define PHY_ERR_IMR_DIS			(BIT(9) | BIT(0))
+#define PHY_ERR_IMR_DIS			(BIT(9) | BIT(8) | BIT(0))
 #define RAC_ANA41			0x41
 #define PHY_ERR_FLAG_EN		        BIT(6)
 
@@ -963,6 +963,8 @@
 #define R_BE_PCIE_HRPWM 0x30C0
 #define R_BE_PCIE_CRPWM 0x30C4
 
+#define R_BE_PCIE_HCI2FW_ISR 0x30CC
+
 #define R_BE_L1_2_CTRL_HCILDO 0x3110
 #define B_BE_PM_CLKREQ_EXT_RB BIT(11)
 #define B_BE_PCIE_DIS_RTK_PRST_N_L1_2 BIT(10)
diff --git a/drivers/net/wireless/realtek/rtw89/pci_be.c b/drivers/net/wireless/realtek/rtw89/pci_be.c
index 473d491eb3f4..6390980b8ee0 100644
--- a/drivers/net/wireless/realtek/rtw89/pci_be.c
+++ b/drivers/net/wireless/realtek/rtw89/pci_be.c
@@ -347,6 +347,7 @@ static void rtw89_pci_pcie_setting_be(struct rtw89_dev *rtwdev)
 
 	rtw89_write32_set(rtwdev, R_BE_RSV_CTRL, B_BE_R_SYM_PRST_CPHY_RST);
 	rtw89_write32_set(rtwdev, R_BE_SYS_PW_CTRL, B_BE_USUS_OFFCAPC_EN);
+	rtw89_write32(rtwdev, R_BE_PCIE_HCI2FW_ISR, 0xFFFFFFFF);
 }
 
 static void rtw89_pci_ser_setting_be(struct rtw89_dev *rtwdev)
@@ -843,6 +844,8 @@ static int __maybe_unused rtw89_pci_resume_be(struct device *dev)
 			rtw89_write16_set(rtwdev, RAC_DIRECT_OFFESET_L0_G1 +
 						  RAC_ANA41 * RAC_MULT, PHY_ERR_FLAG_EN);
 		}
+
+		rtw89_write32(rtwdev, R_BE_PCIE_HCI2FW_ISR, 0xFFFFFFFF);
 	}
 
 	rtw89_pci_basic_cfg(rtwdev, true);
-- 
2.25.1