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Commit edc52dcc authored by Sudarshan Rajagopalan's avatar Sudarshan Rajagopalan Committed by Gerrit - the friendly Code Review server
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iommu: iommu-debug: Mark domain as debug domain 



Mark the domain assoaciated with iommu debug devices as debug
domain. This is needed for the right selection of SIDs for ATOS.

Change-Id: Ia885f0ecf4f26b6b70c8fbd598dbe3260d26a329
Signed-off-by: default avatarSudarshan Rajagopalan <sudaraja@codeaurora.org>
parent 385fc7ba

drivers/iommu/iommu-debug.c

+4 −0
Original line number Diff line number Diff line
@@ -297,6 +297,7 @@ static void iommu_debug_device_profiling(struct seq_file *s, struct device *dev, 
		}

	}



	domain->is_debug_domain = true;

	if (iommu_attach_group(domain, dev->iommu_group)) {

		seq_puts(s,

			 "Couldn't attach new domain to device. Is it already attached?\n");
@@ -551,6 +552,7 @@ static int iommu_debug_profiling_fast_dma_api_show(struct seq_file *s, 
		goto out_release_mapping;

	}



	mapping->domain->is_debug_domain = true;

	if (arm_iommu_attach_device(dev, mapping)) {

		seq_puts(s, "fast_smmu_attach_device failed\n");

		goto out_release_mapping;
@@ -1173,6 +1175,7 @@ static int __apply_to_new_mapping(struct seq_file *s, 
		goto out_release_mapping;

	}



	mapping->domain->is_debug_domain = true;

	if (arm_iommu_attach_device(dev, mapping))

		goto out_release_mapping;
@@ -1239,6 +1242,7 @@ static int iommu_debug_functional_arm_dma_api_show(struct seq_file *s, 
	if (!mapping)

		goto out;



	mapping->domain->is_debug_domain = true;

	if (arm_iommu_attach_device(dev, mapping))

		goto out_release_mapping;