AR_TSF_L32
#define AR_TSF_L32 0x806c /* Lower 32bits of local clock */
#define AR_TSF_L32 0x804c /* local clock lower 32 bits */
#define AR_TSF_L32 0x804c /* MAC local clock lower 32 bits */
#define AR_TSF_L32 0x804c /* MAC local clock lower 32 bits */