On 2020-09-04 21:25, Bjorn Andersson wrote:
For implementations of the ARM SMMU where stream mappings of bypass
type
are prohibited identity domains can be implemented by using context
banks with translation disabled.
Postpone the decision to skip allocating a context bank until the
implementation specific context bank allocator has been consulted and
if
it decides to use a context bank for the identity map, don't enable
translation (i.e. omit ARM_SMMU_SCTLR_M).
Signed-off-by: Bjorn Andersson <[email protected]>
---
Minor nit in the subject: identify -> identity
Reviewed-by: Sai Prakash Ranjan <[email protected]>
Tested-by: Sai Prakash Ranjan <[email protected]>
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