On Mon, Mar 10, 2025 at 12:34:35PM +, Diogo Ivo wrote:
>
> Hello again,
>
> On 2/4/25 7:18 PM, Jason Gunthorpe wrote:
> > Previously with tegra-smmu, even with CONFIG_IOMMU_DMA, the default domain
> > could have been left as NULL. The NULL domain is specially recognized by
> > host1x_iommu_at
On Tue, Feb 04, 2025 at 03:18:19PM -0400, Jason Gunthorpe wrote:
> Previously with tegra-smmu, even with CONFIG_IOMMU_DMA, the default domain
> could have been left as NULL. The NULL domain is specially recognized by
> host1x_iommu_attach() as meaning it is not the DMA domain and
> should be replac
Hello again,
On 2/4/25 7:18 PM, Jason Gunthorpe wrote:
Previously with tegra-smmu, even with CONFIG_IOMMU_DMA, the default domain
could have been left as NULL. The NULL domain is specially recognized by
host1x_iommu_attach() as meaning it is not the DMA domain and
should be replaced with the s
Hi all,
On 2/4/25 7:18 PM, Jason Gunthorpe wrote:
Previously with tegra-smmu, even with CONFIG_IOMMU_DMA, the default domain
could have been left as NULL. The NULL domain is specially recognized by
host1x_iommu_attach() as meaning it is not the DMA domain and
should be replaced with the special
Previously with tegra-smmu, even with CONFIG_IOMMU_DMA, the default domain
could have been left as NULL. The NULL domain is specially recognized by
host1x_iommu_attach() as meaning it is not the DMA domain and
should be replaced with the special shared domain.
This happened prior to the below comm
