ARM SMMU versions 1 and 2: Difference between revisions
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=== Number of supported Contexts ===
The max number of supported contexts is implied by the max number of
* Multiple SMMU_SMRn regs may cause multiple StreamIDs to map to the same Context when Stream Matching is used.
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The SMMU is allowed to prefetch the translation tables pointed to by a context bank if that context bank is pointed to by an entry in the Stream Mapping table. This is permitted even if there is no client transaction which is using/ has used that translation (section 2.5.1).
== Context banks ==
Each context bank is one page large, where "one page" is defined as PAGESIZE which may be either 4KiB or 64KiB. The intention is that a hypervisor can
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