Difference between revisions of "Unit ARMGIC"

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! Note
 
! Note
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| Called by ARMGICDispatchIRQ/ARMGICDispatchFIQ. A DataMemoryBarrier is executed before and after calling this function.
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| Called by ARMGICDispatchIRQ/ARMGICDispatchFIQ.
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A DataMemoryBarrier is executed before and after calling this function.
 
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Revision as of 04:38, 19 June 2021

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Description

ARM Generic Interrupt Controller Driver

Constants

To be documented

Type definitions

To be documented

Public variables

None defined

Function declarations


ARM GIC functions

[Expand] 
function ARMGICCreate(DistAddress,CPUAddress:PtrUInt):PGICDevice;
Description: To be documented


[Expand] 
function ARMGICStart(GIC:PGICDevice):LongWord;
Description: To be documented


[Expand] 
function ARMGICGetEntry(GIC:PGICDevice; CPUID,Number,Flags:LongWord; var Entry:TInterruptEntry; Index:LongWord):LongWord;
Description: To be documented


[Expand] 
function ARMGICRegisterEntry(GIC:PGICDevice; const Entry:TInterruptEntry):LongWord;
Description: To be documented


[Expand] 
function ARMGICDeregisterEntry(GIC:PGICDevice; const Entry:TInterruptEntry):LongWord;
Description: To be documented


ARM GIC interrupt functions

[Expand] 
function ARMGICDispatchIRQ(CPUID:LongWord; Thread:TThreadHandle):TThreadHandle;
Description: To be documented


[Expand] 
function ARMGICDispatchFIQ(CPUID:LongWord; Thread:TThreadHandle):TThreadHandle;
Description: To be documented


[Expand] 
function ARMGICDispatchInterrupt(CPUID:LongWord; Thread:TThreadHandle):TThreadHandle;
Description: Process any pending IRQ/FIQ requests


ARM GIC helper functions

[Expand] 
function ARMGICIsValid(GIC:PGICDevice; Number:LongWord):Boolean;
Description: To be documented


[Expand] 
function ARMGICIsLocal(GIC:PGICDevice; Number:LongWord):Boolean;
Description: To be documented


[Expand] 
function ARMGICIsSoftware(GIC:PGICDevice; Number:LongWord):Boolean;
Description: To be documented


[Expand] 
function ARMGICIsGlobal(GIC:PGICDevice; Number:LongWord):Boolean;
Description: To be documented


[Expand] 
function ARMGICGetIRQCount(GIC:PGICDevice):LongWord;
Description: To be documented


[Expand] 
function ARMGICGetFIQCount(GIC:PGICDevice):LongWord;
Description: To be documented


[Expand] 
function ARMGICGetIRQStart(GIC:PGICDevice):LongWord;
Description: To be documented


[Expand] 
function ARMGICGetIRQRouting(GIC:PGICDevice):LongWord;
Description: To be documented


[Expand] 
function ARMGICGetFIQRouting(GIC:PGICDevice):LongWord;
Description: To be documented


[Expand] 
function ARMGICGetIRQLocalCount(GIC:PGICDevice):LongWord;
Description: To be documented


[Expand] 
function ARMGICGetFIQLocalCount(GIC:PGICDevice):LongWord;
Description: To be documented


[Expand] 
function ARMGICGetIRQLocalStart(GIC:PGICDevice):LongWord;
Description: To be documented


[Expand] 
function ARMGICGetIRQSoftwareCount(GIC:PGICDevice):LongWord;
Description: To be documented


[Expand] 
function ARMGICGetFIQSoftwareCount(GIC:PGICDevice):LongWord;
Description: To be documented


[Expand] 
function ARMGICGetIRQSoftwateStart(GIC:PGICDevice):LongWord;
Description: To be documented


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