RE: [PATCH v5 2/5] iommu/vt-d: Add debugfs support to show context internals

2018-01-02 Thread Kammela, Gayatri
> <ravi.v.shan...@intel.com>; Lu Baolu <baolu...@linux.intel.com>; Yu, Fenghua > <fenghua...@intel.com> > Subject: Re: [PATCH v5 2/5] iommu/vt-d: Add debugfs support to show context > internals > > On Thu, 2017-12-21 at 16:32 -0800, Sohil Mehta wrote: > >

RE: [PATCH v5 2/5] iommu/vt-d: Add debugfs support to show context internals

2018-01-02 Thread Kammela, Gayatri
ion.org; linux- > ker...@vger.kernel.org; Jacob Pan ; Kammela, > Gayatri ; Shankar, Ravi V > ; Lu Baolu ; Yu, Fenghua > > Subject: Re: [PATCH v5 2/5] iommu/vt-d: Add debugfs support to show context > internals > > On Thu, 2017-12-21 at 16:32 -0800, Sohil Mehta wrote: > > Fr

Re: [PATCH v5 2/5] iommu/vt-d: Add debugfs support to show context internals

2017-12-28 Thread Andy Shevchenko
On Thu, 2017-12-21 at 16:32 -0800, Sohil Mehta wrote: > From: Gayatri Kammela > > IOMMU internals states such as root and context can be exported to the > userspace. > > Example of such dump in Kabylake: > v5: Change to a SPDX license tag > Fix seq_printf

Re: [PATCH v5 2/5] iommu/vt-d: Add debugfs support to show context internals

2017-12-28 Thread Andy Shevchenko
On Thu, 2017-12-21 at 16:32 -0800, Sohil Mehta wrote: > From: Gayatri Kammela > > IOMMU internals states such as root and context can be exported to the > userspace. > > Example of such dump in Kabylake: > v5: Change to a SPDX license tag > Fix seq_printf formatting > > > +#define