diff --git a/libc/kernel/uapi/linux/mdio.h b/libc/kernel/uapi/linux/mdio.h
index 7a2c9af..725eb1a 100644
--- a/libc/kernel/uapi/linux/mdio.h
+++ b/libc/kernel/uapi/linux/mdio.h
@@ -78,6 +78,8 @@
 #define MDIO_AN_T1_LP_L 517
 #define MDIO_AN_T1_LP_M 518
 #define MDIO_AN_T1_LP_H 519
+#define MDIO_AN_10BT1_AN_CTRL 526
+#define MDIO_AN_10BT1_AN_STAT 527
 #define MDIO_PMA_PMD_BT1_CTRL 2100
 #define MDIO_PMA_LASI_RXCTRL 0x9000
 #define MDIO_PMA_LASI_TXCTRL 0x9001
@@ -270,6 +272,8 @@
 #define MDIO_AN_T1_LP_M_B10L 0x4000
 #define MDIO_AN_T1_LP_H_10L_TX_HI_REQ 0x1000
 #define MDIO_AN_T1_LP_H_10L_TX_HI 0x2000
+#define MDIO_AN_10BT1_AN_CTRL_ADV_EEE_T1L 0x4000
+#define MDIO_AN_10BT1_AN_STAT_LPA_EEE_T1L 0x4000
 #define MDIO_PMA_PMD_BT1_CTRL_CFG_MST 0x4000
 #define MDIO_AN_EEE_ADV_100TX 0x0002
 #define MDIO_AN_EEE_ADV_1000T 0x0004