ChorusOS 5.0 Features and Architecture Overview

DKI API

The DKI API is summarized in the following table:

Function	Description
`dataCacheBlockFlush()`	Cache management
`dataCacheBlockFlush_powerpc()`	PowerPC cache management
`dataCacheBlockInvalidate()`	Cache management
`dataCacheBlockInvalidate_powerpc()`	PowerPC cache management
`dataCacheBlockInvalidate()`	Cache management
`dataCacheBlockInvalidate_powerpc()`	PowerPC cache management
`dataCacheInvalidate()`	Cache management
`dataCacheInvalidate_powerpc()`	PowerPC cache management
`dcacheBlockFlush()`	Cache management
`dcacheBlockFlush_usparc()`	UltraSPARC cache management
`dcacheFlush()`	Cache management
`dcacheFlush_usparc()`	UltraSPARC cache management
`dcacheLineFlush()`	Cache management
`dcacheLineFlush_usparc()`	UltraSPARC cache management
`DISABLE_PREEMPT()`	Thread preemption disabling
`dtreeNodeAlloc()`	Device tree operations
`dtreeNodeChild()`	Device tree operations
`dtreeNodeDetach()`	Device tree operations
`dtreeNodeFind()`	Device tree operations
`dtreeNodeFree()`	Device tree operations
`dtreeNodeFree()`	Device tree operations
`dtreeNodePeer()`	Device tree operations
`dtreeNodeRoot()`	Device tree operations
`dtreePropAdd()`	Device tree operations
`dtreePropAlloc()`	Device tree operations
`dtreePropAttach()`	Device tree operations
`dtreePropDetach()`	Device tree operations
`dtreePropFind()`	Device tree operations
`dtreePropFindNext()`	Device tree operations
`dtreePropFree()`	Device tree operations
`dtreePropLength()`	Device tree operations
`dtreePropName()`	Device tree operations
`dtreePropValue()`	Device tree operations
`eieio()`	I/O services
`eieio_powerpc()`	PowerPC specific I/O services
`ENABLE_PREEMPT()`	Thread preemption enabling
`hrt()`	High Resolution Timer
`icacheBlockInval()`	Cache management
`icacheBlockInval_usparc()`	UltraSPARC cache management
`icacheInval()`	Cache management
`icacheInval_usparc()`	UltraSPARC cache management
`icacheLineInval()`	Cache management
`icacheLineInval_usparc()`	UltraSPARC cache management
`imsIntrMask_f()`	Global interrupt masking
`imsIntrUnmask_f()`	Global interrupt masking
`instCacheBlockInvalidate()`	Cache management
`instCacheBlockInvalidate_powerpc()`	PowerPC cache management
`instCacheBlockInvalidate_powerpc()`	PowerPC cache management
`instCacheInvalidate()`	Cache management
`instCacheInvalidate_powerpc()`	PowerPC cache management
`ioLoad16()`	I/O services
`ioLoad16_x86()`	Intel `x`86 specific I/O services
`ioLoad32()`	I/O services
`ioLoad32_x86()`	Intel `x`86 specific I/O services
`ioLoad8()`	I/O services
`ioLoad8_x86()`	Intel `x`86 specific I/O services
`ioRead16()`	I/O services
`ioRead16_x86()`	Intel `x`86 specific I/O services
`ioRead32()`	I/O services
`ioRead32_x86()`	Intel `x`86 specific I/O services
`ioRead8()`	I/O services
`ioRead8_x86()`	Intel `x`86 specific I/O services
`ioStore16()`	I/O services
`ioStore16_x86()`	Intel `x`86 specific I/O services
`ioStore32()`	I/O services
`ioStore32_x86()`	Intel `x`86 specific I/O services
`ioStore8()`	I/O services
`ioStore8_x86()`	Intel `x`86 specific I/O services
`ioWrite16()`	I/O services
`ioWrite16_x86()`	Intel `x`86 specific I/O services
`ioWrite32()`	I/O services
`ioWrite32_x86()`	Intel `x`86 specific I/O services
`ioWrite8()`	I/O services
`ioWrite8_x86()`	Intel `x`86 specific I/O services
`loadSwap_16()`	Specific I/O services
`loadSwap_32()`	Specific I/O services
`loadSwap_64()`	Specific I/O services
`loadSwapEieio_16()`	I/O services
`loadSwapEieio_16_powerpc()`	PowerPC specific I/O services
`loadSwapEieio_32()`	I/O services
`loadSwapEieio_32_powerpc()`	PowerPC specific I/O services
`loadSwap_sync_16_usparc()`	UltraSparc specific I/O services
`loadSwap_sync_32_usparc()`	UltraSparc specific I/O services
`loadSwap_sync_64_usparc()`	UltraSparc specific I/O services
`load_sync_16_usparc()`	UltraSparc specific I/O services
`load_sync_32_usparc()`	UltraSparc specific I/O services
`load_sync_64_usparc()`	UltraSparc specific I/O services
`load_sync_8_usparc()`	UltraSparc specific I/O services
`storeSwap_16()`	Specific I/O services
`storeSwap_32()`	Specific I/O services
`storeSwap_64()`	Specific I/O services
`storeSwapEieio_16()`	I/O services
`storeSwapEieio_16_powerpc()`	PowerPC specific I/O services
`storeSwapEieio_32()`	I/O services
`storeSwapEieio_32_powerpc()`	PowerPC specific I/O services
`storeSwap_sync_16_usparc()`	UltraSparc specific I/O services
`storeSwap_sync_32_usparc()`	UltraSparc specific I/O services
`storeSwap_sync_64_usparc()`	UltraSparc specific I/O services
`store_sync_16_usparc()`	UltraSparc specific I/O services
`store_sync_32_usparc()`	UltraSparc specific I/O services
`store_sync_64_usparc()`	UltraSparc specific I/O services
`store_sync_8_usparc()`	UltraSparc specific I/O services
`svAsyncExcepAttach()`	Asynchronous exceptions management
`svAsyncExcepAttach_usparc()`	UltraSPARC asynchronous exceptions management
`svAsyncExcepDetach_usparc()`	UltraSPARC aynchronous exceptions management
`svDeviceAlloc()`	Device registry operations
`svDeviceEntry()`	Device registry operations
`svDeviceEvent()`	Device registry operations
`svDeviceFree()`	Device registry operations
`svDeviceLookup()`	Device registry operations
`svDeviceNewCancel()`	Device registry operations
`svDeviceNewNotify()`	Device registry operations
`svDeviceRegister()`	Device registry operations
`svDeviceRelease()`	Device registry operations
`svDeviceUnregister()`	Device registry operations
`svDkiClose()`	System event management
`svDkiEvent()`	System event management
`svDkiInitLevel()`	Two-stage microkernel initialization
`svDkiloRemap()`	Change debug link device address
`svDkiThreadCall()`	Microkernel initialization level
`svDkiOpen()`	System event management
`svDkiThreadCall()`	Call a routine in the DKI thread context; trigger a routine in the DKI thread context; cancel a routine in the DKI thread context
`svDkiThreadCancel()`	Call a routine in the DKI thread context; trigger a routine in the DKI thread context; cancel a routine in the DKI thread context
`svDkiThreadTrigger()`	Call a routine in the DKI thread context; trigger a routine in the DKI thread context; cancel a routine in the DKI thread context
`svDriverCap()`	Driver registry operations
`svDriverEntry()`	Driver registry operations
`svDriverLookupFirst()`	Driver registry operations
`svDriverLookupNext()`	Driver registry operations
`svDriverRegister()`	Driver registry operations
`svDriverRelease()`	Driver registry operations
`svDriverUnregister()`	Driver registry operations
`svIntrAttach()`	Interrupts management
`svIntrAttach_powerpc()`	PowerPC interrupts management
`svIntrAttach_usparc()`	UltraSPARC interrupts management
`svIntrAttach_x86()`	Intel `x`86 interrupts management
`svIntrCtxGet()`	Interrupts management
`svIntrCtxGet_powerpc()`	PowerPC interrupts management
`svIntrCtxGet_usparc()`	UltraSPARC interrupts management
`svIntrCtxGet_x86()`	Intel `x`86 interrupts management
`svIntrDetach()`	Interrupts management
`svIntrDetach_powerpc()`	PowerPC interrupts management
`svIntrDetach_usparc()`	UltraSPARC interrupts management
`svIntrDetach_x86()`	Intel `x`86 interrupts management
`svMemAlloc()`	A general purpose memory allocator
`svMemFree()`	A general purpose memory allocator
`svPhysAlloc()`	A special purpose physical memory allocator
`svPhysFree()`	A special purpose physical memory allocator
`svPhysMap()`	Physical to virtual memory mapping
`svPhysMap_powerpc()`	PowerPC physical to virtual memory mapping
`svPhysUnmap_usparc()`	UltraSPARC physical to virtual memory mapping
`svSoftIntrAttach_usparc()`	UltraSPARC interrupts management
`svSoftIntrDetach_usparc()`	UltraSPARC interrupts management
`svTimeoutCancel()`	Timeout operations
`svTimeoutGetRes()`	Timeout operations
`svTimeoutSet()`	Timeout operations
`swap_16()`	Specific I/O services
`swap_32()`	Specific I/O services
`swap_64()`	Specific I/O services
`swapEieio_16()`	I/O services
`swapEieio_16_powerpc()`	PowerPC I/O services
`swapEieio_32()`	I/O services
`swapEieio_32_powerpc()`	PowerPC I/O services
`usecBusyWait()`	Precise busy wait service
`vmMapToPhys()`	Physical to virtual memory mapping
`vmMapToPhys_powerpc()`	PowerPC physical to virtual memory mapping
`vmMapToPhys_usparc()`	UltraSPARC physical to virtual memory mapping
`vmMapToPhys_x86()`	Intel `x`86 physical to virtual memory mapping