Re: [PATCH v7 0/5] Add Intel IOMMU debugfs support

2018-02-21 Thread Yves-Alexis Perez
On Tue, 2018-02-20 at 14:25 -0800, Jacob Pan wrote: > I didn't know about chipsec but reading the code seems to rely on an > out-of-tree kernel module. I don't think it matches what we need here. Yes good indeed, I had forgot about that. Maybe the userland part is still useful, but there's definit

Re: [PATCH v7 0/5] Add Intel IOMMU debugfs support

2018-02-18 Thread Yves-Alexis Perez
On Tue, 2018-02-13 at 13:40 -0800, Raj, Ashok wrote: > This version has only hw dumps for now, but we plan to add some other things > like walking 2nd level page-tables, or get some SVM specific data from the > driver in the future. Hi, I'm not sure how much you know about chipsec [1], but with