Hi, What is the correct way to make sure runtime services can access mmio registers, i.e. that there is a mapping in the page tables for the mmio page needed?
Is that the job of the firmware? Or should the OS calling the runtime service handle that? In case of the latter: How does the OS figure which pages are needed? thanks, Gerd -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#79948): https://edk2.groups.io/g/devel/message/79948 Mute This Topic: https://groups.io/mt/85247585/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
