-#define SLINK_STAT_BSY (1 << 31)
-#define SLINK_STAT_RDY (1 << 30)
-#define SLINK_STAT_ERR (1 << 29)
-#define SLINK_STAT_RXF_FLUSH (1 << 27)
-#define SLINK_STAT_TXF_FLUSH (1 << 26)
-#define SLINK_STAT_RXF_OVF (1 << 25)
-#define SLINK_STAT_TXF_UNR (1 << 24)
-#define SLINK_STAT_RXF_EMPTY (1 << 23)
-#define SLINK_STAT_RXF_FULL (1 << 22)
-#define SLINK_STAT_TXF_EMPTY (1 << 21)
-#define SLINK_STAT_TXF_FULL (1 << 20)
-#define SLINK_STAT_TXF_OVF (1 << 19)
-#define SLINK_STAT_RXF_UNR (1 << 18)
-#define SLINK_STAT_CUR_BLKCNT (1 << 15)
+#define SLINK_STAT_BSY BIT(31)
+#define SLINK_STAT_RDY BIT(30)
+#define SLINK_STAT_ERR BIT(29)
+#define SLINK_STAT_RXF_FLUSH BIT(27)
+#define SLINK_STAT_TXF_FLUSH BIT(26)
+#define SLINK_STAT_RXF_OVF BIT(25)
+#define SLINK_STAT_TXF_UNR BIT(24)
+#define SLINK_STAT_RXF_EMPTY BIT(23)
+#define SLINK_STAT_RXF_FULL BIT(22)
+#define SLINK_STAT_TXF_EMPTY BIT(21)
+#define SLINK_STAT_TXF_FULL BIT(20)
+#define SLINK_STAT_TXF_OVF BIT(19)
+#define SLINK_STAT_RXF_UNR BIT(18)
+#define SLINK_STAT_CUR_BLKCNT BIT(15)