A_TP_RESET
writel(F_TP_RESET, adapter->regs + A_TP_RESET);
t3_write_reg(adap, A_TP_RESET, F_FLSTINITENABLE);
busy = t3_wait_op_done(adap, A_TP_RESET, F_FLSTINITENABLE,
t3_write_reg(adap, A_TP_RESET, F_TPRESET);