S_TIMERBACKOFFINDEX7
#define V_TIMERBACKOFFINDEX7(x) ((x) << S_TIMERBACKOFFINDEX7)
#define G_TIMERBACKOFFINDEX7(x) (((x) >> S_TIMERBACKOFFINDEX7) & M_TIMERBACKOFFINDEX7)
#define V_TIMERBACKOFFINDEX7(x) ((x) << S_TIMERBACKOFFINDEX7)
#define G_TIMERBACKOFFINDEX7(x) (((x) >> S_TIMERBACKOFFINDEX7) & M_TIMERBACKOFFINDEX7)