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Line 233:
Line 233: + + + + Line 242:
Line 246: − − This might used for switching between cached and non-cached mappings.
→svcSetMemoryAttribute
== svcSetMemoryAttribute ==
== svcSetMemoryAttribute ==
Description: Change attribute of page-aligned memory region.
This is used to turn on/off caching for a given memory area. Useful when talking to devices such as the GPU.
{| class=wikitable
{| class=wikitable
! State0 || State1 || Action
! State0 || State1 || Action
| 8 || 8 || Set bit3 in [[#MemoryAttribute]].
| 8 || 8 || Set bit3 in [[#MemoryAttribute]].
|}
|}
== svcMapMemory ==
== svcMapMemory ==