From: Tzu-En Huang <tehuang@xxxxxxxxxxx> Multicast address should be congiured in the initialization flow. The value is created by a hashed calculation that is also implemented by the hardware for multicast address filtering. Signed-off-by: Tzu-En Huang <tehuang@xxxxxxxxxxx> Signed-off-by: Yan-Hsuan Chuang <yhchuang@xxxxxxxxxxx> --- drivers/net/wireless/realtek/rtw88/reg.h | 1 + drivers/net/wireless/realtek/rtw88/rtw8822c.c | 3 +++ 2 files changed, 4 insertions(+) diff --git a/drivers/net/wireless/realtek/rtw88/reg.h b/drivers/net/wireless/realtek/rtw88/reg.h index a6d1260acb91..7e817bc997eb 100644 --- a/drivers/net/wireless/realtek/rtw88/reg.h +++ b/drivers/net/wireless/realtek/rtw88/reg.h @@ -310,6 +310,7 @@ #define REG_RX_PKT_LIMIT 0x060C #define REG_RX_DRVINFO_SZ 0x060F #define BIT_APP_PHYSTS BIT(28) +#define REG_MAR 0x0620 #define REG_USTIME_EDCA 0x0638 #define REG_ACKTO_CCK 0x0639 #define REG_RESP_SIFS_CCK 0x063C diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c.c b/drivers/net/wireless/realtek/rtw88/rtw8822c.c index 434b7d726ee5..4c8916516064 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822c.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.c @@ -1136,6 +1136,7 @@ static void rtw8822c_phy_set_param(struct rtw_dev *rtwdev) #define WLAN_RTS_RATE_FB_RATE4_H 0x400003E0 #define WLAN_RTS_RATE_FB_RATE5 0x0600F015 #define WLAN_RTS_RATE_FB_RATE5_H 0x000000E0 +#define WLAN_MULTI_ADDR 0xFFFFFFFF #define WLAN_TX_FUNC_CFG1 0x30 #define WLAN_TX_FUNC_CFG2 0x30 @@ -1245,6 +1246,8 @@ static int rtw8822c_mac_init(struct rtw_dev *rtwdev) rtw_write8(rtwdev, REG_BCN_MAX_ERR, WLAN_BCN_MAX_ERR); /* WMAC configuration */ + rtw_write32(rtwdev, REG_MAR, WLAN_MULTI_ADDR); + rtw_write32(rtwdev, REG_MAR + 4, WLAN_MULTI_ADDR); rtw_write8(rtwdev, REG_BBPSF_CTRL + 2, WLAN_RESP_TXRATE); rtw_write8(rtwdev, REG_ACKTO, WLAN_ACK_TO); rtw_write8(rtwdev, REG_ACKTO_CCK, WLAN_ACK_TO_CCK); -- 2.17.1
