USB services: Difference between revisions
| Line 702: | Line 702: | ||
==== CreateSmmuSpace ==== | ==== CreateSmmuSpace ==== | ||
Takes an input | Takes an input u32 '''size''' and an u64 '''buffer''', no output. | ||
This validates that both input params are page-aligned. | This validates that both input params are page-aligned. Official user-processes also validate this. | ||
This maps the specified buffer as devicemem and stores the fields for this in object state. If this was already used with this IClientEpSession object, an error is thrown. | This maps the specified buffer as devicemem and stores the fields for this in object state. If this was already used with this IClientEpSession object, an error is thrown. | ||