On 2022/2/22 19:17, John Garry wrote:
>
>> +
>> static irqreturn_t hisi_ptt_irq(int irq, void *context)
>> {
>> struct hisi_ptt *hisi_ptt = context;
>> @@ -169,7 +233,7 @@ static irqreturn_t hisi_ptt_irq(int irq, void *context)
>> if (!(status & HISI_PTT_TRACE_INT_STAT_MASK))
>>
+
static irqreturn_t hisi_ptt_irq(int irq, void *context)
{
struct hisi_ptt *hisi_ptt = context;
@@ -169,7 +233,7 @@ static irqreturn_t hisi_ptt_irq(int irq, void *context)
if (!(status & HISI_PTT_TRACE_INT_STAT_MASK))
return IRQ_NONE;
- return IRQ_HANDLED
On 2022/2/21 21:26, Yicong Yang wrote:
> On 2022/2/21 19:44, Jonathan Cameron wrote:
>> On Mon, 21 Feb 2022 16:43:02 +0800
>> Yicong Yang wrote:
>>
>>> Register PMU device of PTT trace, then users can use
>>> trace through perf command. The driver makes use of perf
>>> AUX trace and support follow
On 2022/2/21 19:44, Jonathan Cameron wrote:
> On Mon, 21 Feb 2022 16:43:02 +0800
> Yicong Yang wrote:
>
>> Register PMU device of PTT trace, then users can use
>> trace through perf command. The driver makes use of perf
>> AUX trace and support following events to configure the
>> trace:
>>
>> -
On Mon, 21 Feb 2022 16:43:02 +0800
Yicong Yang wrote:
> Register PMU device of PTT trace, then users can use
> trace through perf command. The driver makes use of perf
> AUX trace and support following events to configure the
> trace:
>
> - filter: select Root port or Endpoint to trace
> - type:
Register PMU device of PTT trace, then users can use
trace through perf command. The driver makes use of perf
AUX trace and support following events to configure the
trace:
- filter: select Root port or Endpoint to trace
- type: select the type of traced TLP headers
- direction: select the directi
