* R0 = reason code
Other registers depend on reason code
* Registers preserved
Set the mode of operation.
Interrupts: Interrupt status is undefined
Fast interrupts are enabled
Processor mode: Processor is in SVC mode
Re-entrancy: SWI is not re-entrant
Use: This call changes PsiFS's mode of operation, depending on the reason code in R0.
Related SWIs: PsiFS_Set, PsiFS_Get
Related vectors: None
PsiFS_Mode reason codes
Value /Meaning/
0 Inactive
1 Remote link mode
2 Printer mirror mode
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