diff --git a/arch/loongarch/configs/loongson3_defconfig b/arch/loongarch/configs/loongson3_defconfig
index c0d1b32ba0cca7b602c1c46377de7fac806e221b..7bdb125ff4d1ff9bdee2627f7fb4a11981bb5cc0 100644
--- a/arch/loongarch/configs/loongson3_defconfig
+++ b/arch/loongarch/configs/loongson3_defconfig
@@ -286,6 +286,7 @@ CONFIG_NET_ACT_MIRRED=m
 CONFIG_NET_ACT_IPT=m
 CONFIG_NET_ACT_NAT=m
 CONFIG_NET_ACT_BPF=m
+CONFIG_DCB=y
 CONFIG_OPENVSWITCH=m
 CONFIG_VSOCKETS=m
 CONFIG_VIRTIO_VSOCKETS=m
@@ -449,6 +450,7 @@ CONFIG_E1000E=y
 CONFIG_IGB=y
 CONFIG_IXGB=y
 CONFIG_IXGBE=y
+CONFIG_TXGBE=m
 # CONFIG_NET_VENDOR_MARVELL is not set
 # CONFIG_NET_VENDOR_MELLANOX is not set
 # CONFIG_NET_VENDOR_MICREL is not set