On Wed, Feb 15, 2017 at 02:13:29PM +0700, Suravee Suthikulpanit wrote:
> > So you can define a static struct pmu in the driver and do struct
> > assignment directly instead of writing them one-by-one.
>
> I believe this is the same suggestion you have made in V8.
Here's what I mean:
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diff --g
Boris,
On 2/9/17 02:33, Borislav Petkov wrote:
On Tue, Feb 07, 2017 at 02:40:36AM -0600, Suravee Suthikulpanit wrote:
From: Suravee Suthikulpanit
[..]
+ perf_iommu->max_banks= amd_iommu_pc_get_max_banks(idx);
+ perf_iommu->max_counters = amd_iommu_pc_get_max_counters(idx);
On Tue, Feb 07, 2017 at 02:40:36AM -0600, Suravee Suthikulpanit wrote:
> From: Suravee Suthikulpanit
>
> Add multi-IOMMU support for perf by exposing an AMD IOMMU PMU
> for each IOMMU found in the system via:
>
> /bus/event_source/devices/amd_iommu_x
>
> where x is the IOMMU index. This allow
From: Suravee Suthikulpanit
Add multi-IOMMU support for perf by exposing an AMD IOMMU PMU
for each IOMMU found in the system via:
/bus/event_source/devices/amd_iommu_x
where x is the IOMMU index. This allows users to specify
different events to be programmed onto performance counters
of each
