Re: [PATCH v2 1/1] dmaengine: idxd: Add IDXD performance monitor support

2021-04-20 Thread Zanussi, Tom
Hi Vinod, On 4/20/2021 6:11 AM, Vinod Koul wrote: On 03-04-21, 11:45, Tom Zanussi wrote: +config INTEL_IDXD_PERFMON + bool "Intel Data Accelerators performance monitor support" + depends on INTEL_IDXD + default y default y..? Will change to n. /* IDXD software

Re: [PATCH v2 1/1] dmaengine: idxd: Add IDXD performance monitor support

2021-04-20 Thread Vinod Koul
On 03-04-21, 11:45, Tom Zanussi wrote: > +config INTEL_IDXD_PERFMON > + bool "Intel Data Accelerators performance monitor support" > + depends on INTEL_IDXD > + default y default y..? > /* IDXD software descriptor */ > @@ -369,4 +399,19 @@ int idxd_cdev_get_major(struct idxd_device

[PATCH v2 1/1] dmaengine: idxd: Add IDXD performance monitor support

2021-04-03 Thread Tom Zanussi
Enable the IDXD performance monitor capability (named 'perfmon' in the DSA (Data Streaming Accelerator) spec [1]), which supports the collection of information about key events occurring during DSA and IAX (Intel Analytics Accelerator) device execution, to assist in performance tuning and