C++ Crashkurs
apic.h File Reference
Gather system information from the ACPI about the Advanced Programmable Interrupt Controller (APIC). More...
#include "types.h"
Include dependency graph for apic.h:Namespaces | |
| namespace | APIC |
| Information about the (extended) Advanced Programmable Interrupt Controller. | |
Enumerations | |
| enum | APIC::Device { APIC::TIMER = 0 , APIC::KEYBOARD = 1 , APIC::COM1 = 4 , APIC::COM2 = 3 , APIC::COM3 = 4 , APIC::COM4 = 3 , APIC::FLOPPY = 6 , APIC::LPT1 = 7 , APIC::REALTIMECLOCK = 8 , APIC::PS2MOUSE = 12 , APIC::IDE1 = 14 , APIC::IDE2 = 15 } |
| Historic order of interrupt lines (PIC) More... | |
Functions | |
| bool | APIC::init () |
| Executes system detection. More... | |
| uintptr_t | APIC::getIOAPICAddress () |
| Queries the physical I/O-APIC address determined during system boot. More... | |
| uint8_t | APIC::getIOAPICID () |
| Queries of ID of the I/O-APIC determined during system boot. More... | |
| uint8_t | APIC::getIOAPICSlot (APIC::Device device) |
Returns the pin number the device is connected to. | |
| uint8_t | APIC::getLogicalAPICID (uint8_t core) |
| Returns the logical ID of the Local APIC passed for core. More... | |
| uint8_t | APIC::getLAPICID (uint8_t core) |
| Get the Local APIC ID of a CPU. More... | |
Constants | |
| const uint8_t | APIC::INVALID_ID = 0xff |
| Invalid APIC ID. More... | |
Detailed Description
Gather system information from the ACPI about the Advanced Programmable Interrupt Controller (APIC).