REG_C2HEVT_MSG_NORMAL
u1b_tmp = rtl_read_byte(rtlpriv, REG_C2HEVT_MSG_NORMAL);
c2h_event.cmd_seq = rtl_read_byte(rtlpriv, REG_C2HEVT_MSG_NORMAL + 1);
REG_C2HEVT_MSG_NORMAL + 2 + index);
c2h_evt->id = rtw_read8(adapter, REG_C2HEVT_MSG_NORMAL);
c2h_evt->payload[i] = rtw_read8(adapter, REG_C2HEVT_MSG_NORMAL + 2 + i);