Commit b8ca7ce7 authored by Georgi Djakov's avatar Georgi Djakov Committed by Will Deacon
Browse files

iommu/arm-smmu-qcom: Use the custom fault handler on more platforms 



The TBU support is now available, so let's allow it to be used on other
platforms that have the Qualcomm SMMU-500 implementation with TBUs. This
will allow the context fault handler to query the TBUs when a context
fault occurs.

Signed-off-by: default avatarGeorgi Djakov <quic_c_gdjako@quicinc.com>
Link: https://lore.kernel.org/r/20240417133731.2055383-7-quic_c_gdjako@quicinc.com


Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent d374555e

drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c

+4 −0
Original line number Diff line number Diff line
@@ -413,6 +413,10 @@ static const struct arm_smmu_impl qcom_smmu_500_impl = { 
	.reset = arm_mmu500_reset,

	.write_s2cr = qcom_smmu_write_s2cr,

	.tlb_sync = qcom_smmu_tlb_sync,

#ifdef CONFIG_ARM_SMMU_QCOM_DEBUG

	.context_fault = qcom_smmu_context_fault,

	.context_fault_needs_threaded_irq = true,

#endif

};



static const struct arm_smmu_impl sdm845_smmu_500_impl = {