#define TANAR_UNUSED 0x00000E1F
/* M5 control register */
-#define M5REG_RESERVED 0xfffffffe
-#define M5REG_DEDICATED 0x00000001
+#define M5REG_RESERVED 0xfffffffc
+#define M5REG_RSS 0x00000004
+#define M5REG_RX_THREAD 0x00000002
+#define M5REG_TX_THREAD 0x00000001
struct ns_desc32 {
uint32_t link; /* link field to next descriptor in linked list */