Add support for I/O APIC controllers and interrupt override handling

This commit is contained in:
2026-04-18 00:04:12 +02:00
parent 715419abe7
commit cd4e905054
7 changed files with 652 additions and 7 deletions

View File

@@ -16,6 +16,7 @@
#ifndef __XTOS_ASSEMBLER__
/* Architecture-specific enumeration lists forward references */
typedef enum _APIC_DEST_MODE APIC_DEST_MODE, *PAPIC_DEST_MODE;
typedef enum _APIC_DM APIC_DM, *PAPIC_DM;
typedef enum _APIC_DSH APIC_DSH, *PAPIC_DSH;
typedef enum _APIC_MODE APIC_MODE, *PAPIC_MODE;
@@ -45,6 +46,7 @@ typedef struct _CPUID_REGISTERS CPUID_REGISTERS, *PCPUID_REGISTERS;
typedef struct _CPUID_SIGNATURE CPUID_SIGNATURE, *PCPUID_SIGNATURE;
typedef struct _FLOATING_SAVE_AREA FLOATING_SAVE_AREA, *PFLOATING_SAVE_AREA;
typedef struct _HARDWARE_PTE HARDWARE_PTE, *PHARDWARE_PTE;
typedef struct _IOAPIC_DATA IOAPIC_DATA, *PIOAPIC_DATA;
typedef struct _KDESCRIPTOR KDESCRIPTOR, *PKDESCRIPTOR;
typedef struct _KEXCEPTION_FRAME KEXCEPTION_FRAME, *PKEXCEPTION_FRAME;
typedef struct _KGDTENTRY KGDTENTRY, *PKGDTENTRY;
@@ -76,6 +78,7 @@ typedef union _APIC_BASE_REGISTER APIC_BASE_REGISTER, *PAPIC_BASE_REGISTER;
typedef union _APIC_COMMAND_REGISTER APIC_COMMAND_REGISTER, *PAPIC_COMMAND_REGISTER;
typedef union _APIC_LVT_REGISTER APIC_LVT_REGISTER, *PAPIC_LVT_REGISTER;
typedef union _APIC_SPURIOUS_REGISTER APIC_SPURIOUS_REGISTER, *PAPIC_SPURIOUS_REGISTER;
typedef union _IOAPIC_REDIRECTION_REGISTER IOAPIC_REDIRECTION_REGISTER, *PIOAPIC_REDIRECTION_REGISTER;
typedef union _MMPTE MMP5E, *PMMP5E;
typedef union _MMPTE MMPDE, *PMMPDE;
typedef union _MMPTE MMPPE, *PMMPPE;