Re: [PATCH v5 29/29] iommu/tegra241-cmdqv: Add IOMMU_VEVENTQ_TYPE_TEGRA241_CMDQV support

Jason Gunthorpe
2025-05-30T17:20:17Z

On Sat, May 17, 2025 at 08:21:46PM -0700, Nicolin Chen wrote:
> Add a new vEVENTQ type for VINTFs that are assigned to the user space.
> Simply report the two 64-bit LVCMDQ_ERR_MAPs register values.
>
> Reviewed-by: Alok Tiwari <alok.a.tiwari@oracle.com>
> Reviewed-by: Pranjal Shrivastava <praan@google.com>
> Signed-off-by: Nicolin Chen <nicolinc@nvidia.com>
> ---
> include/uapi/linux/iommufd.h | 15 +++++++++++++
> .../iommu/arm/arm-smmu-v3/tegra241-cmdqv.c | 22 +++++++++++++++++++
> 2 files changed, 37 insertions(+)

Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>

Jason