Difference between revisions of "Unit ARMGIC"
From Ultibo.org
| Line 59: | Line 59: | ||
|- | |- | ||
! Note | ! Note | ||
| − | | The returned Entry is a copy of the registered value. Caller should free Entry if required. | + | | The returned Entry is a copy of the registered value. |
| + | Caller should free Entry if required. | ||
For shared entries the Index parameter indicates which entry in the chain to return (0 equals first etc). | For shared entries the Index parameter indicates which entry in the chain to return (0 equals first etc). | ||
|- | |- | ||
Revision as of 04:36, 19 June 2021
Return to Unit Reference
Contents
[hide]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 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
Return to Unit Reference
