+#define E1000_KMRNCTRLSTA_K0S_CTRL 0x1E /* Kumeran K0s Control */
+#define E1000_KMRNCTRLSTA_K0S_CTRL_ENTRY_LTNCY_SHIFT 0
+#define E1000_KMRNCTRLSTA_K0S_CTRL_MIN_TIME_SHIFT 4
+#define E1000_KMRNCTRLSTA_K0S_CTRL_ENTRY_LTNCY_MASK \
+ (3 << E1000_KMRNCTRLSTA_K0S_CTRL_ENTRY_LTNCY_SHIFT)
+#define E1000_KMRNCTRLSTA_K0S_CTRL_MIN_TIME_MASK \
+ (7 << E1000_KMRNCTRLSTA_K0S_CTRL_MIN_TIME_SHIFT)