Re: [PATCH v2 6/6] iommu/vt-d: Add debugfs support for Intel IOMMU Interrupt remapping

2017-11-22 Thread Andy Shevchenko
On Wed, 2017-11-22 at 11:25 -0800, Sohil Mehta wrote: > Debugfs extension for Intel IOMMU to dump Interrupt remapping table > entries for Interrupt remapping and Interrupt posting. > +static int intel_iommu_ir_open(struct inode *inode, struct file > *file) > +{ > + return single_open(file,

Re: [PATCH v2 6/6] iommu/vt-d: Add debugfs support for Intel IOMMU Interrupt remapping

2017-11-22 Thread Andy Shevchenko
On Wed, 2017-11-22 at 11:25 -0800, Sohil Mehta wrote: > Debugfs extension for Intel IOMMU to dump Interrupt remapping table > entries for Interrupt remapping and Interrupt posting. > +static int intel_iommu_ir_open(struct inode *inode, struct file > *file) > +{ > + return single_open(file,

[PATCH v2 6/6] iommu/vt-d: Add debugfs support for Intel IOMMU Interrupt remapping

2017-11-22 Thread Sohil Mehta
Debugfs extension for Intel IOMMU to dump Interrupt remapping table entries for Interrupt remapping and Interrupt posting. The file /sys/kernel/debug/intel_iommu/intel_iommu_interrupt_remap provides detailed information, such as Index, Source Id, Destination Id, Vector and the raw values for

[PATCH v2 6/6] iommu/vt-d: Add debugfs support for Intel IOMMU Interrupt remapping

2017-11-22 Thread Sohil Mehta
Debugfs extension for Intel IOMMU to dump Interrupt remapping table entries for Interrupt remapping and Interrupt posting. The file /sys/kernel/debug/intel_iommu/intel_iommu_interrupt_remap provides detailed information, such as Index, Source Id, Destination Id, Vector and the raw values for