trace_params
int t4_set_trace_filter(struct adapter *adapter, const struct trace_params *tp,
void t4_get_trace_filter(struct adapter *adapter, struct trace_params *tp,
int t4_set_trace_filter(struct adapter *adap, const struct trace_params *tp, int idx,
void t4_get_trace_filter(struct adapter *adap, struct trace_params *tp, int idx,