C++ Crashkurs
lapic.h File Reference
LAPIC abstracts access to the Local APIC More...
#include "types.h"
Include dependency graph for lapic.h:Namespaces | |
| namespace | LAPIC |
| Abstracts the local APIC (which is integrated into every CPU core) | |
| namespace | LAPIC::IPI |
| Inter-Processor Interrupts. | |
| namespace | LAPIC::Timer |
| Local Timer (for each LAPIC / CPU) | |
Functions | |
| void | LAPIC::init (uint8_t logical_id) |
| Initialized the local APIC of the calling CPU core and sets the logical LAPIC ID in the LDR register. More... | |
| void | LAPIC::endOfInterrupt () |
| Signalize EOI (End of interrupt) More... | |
| uint8_t | LAPIC::getID () |
| Get the ID of the current core's LAPIC. More... | |
| uint8_t | LAPIC::getLogicalID () |
| Get the Logical ID of the current core's LAPIC. More... | |
| void | LAPIC::setLogicalID (uint8_t id) |
| Set the Logical ID of the current core's LAPIC. More... | |
| uint8_t | LAPIC::getVersion () |
| Get version number of local APIC. More... | |
| bool | LAPIC::IPI::isDelivered () |
| Check if the previously sent IPI has reached its destination. More... | |
| void | LAPIC::IPI::send (uint8_t destination, uint8_t vector) |
| Send an Inter-Processor Interrupt (IPI) More... | |
| void | LAPIC::IPI::sendGroup (uint8_t logical_destination, uint8_t vector) |
| Send an Inter-Processor Interrupt (IPI) to a group of processors. More... | |
| void | LAPIC::IPI::sendAll (uint8_t vector) |
| Send an Inter-Processor Interrupt (IPI) to all processors (including self) More... | |
| void | LAPIC::IPI::sendOthers (uint8_t vector) |
| Send an Inter-Processor Interrupt (IPI) to all other processors (all but self) More... | |
| void | LAPIC::IPI::sendInit (bool assert=true) |
| Send an INIT request IPI to all other processors. More... | |
| void | LAPIC::IPI::sendStartup (uint8_t vector) |
| Send an Startup IPI to all other processors. More... | |
| uint32_t | LAPIC::Timer::ticks (void) |
| Determines the LAPIC timer frequency. More... | |
| void | LAPIC::Timer::set (uint32_t counter, uint8_t divide, uint8_t vector, bool periodic, bool masked=false) |
| Set the LAPIC timer. More... | |
| void | LAPIC::Timer::setMasked (bool masked) |
| Set the LAPIC-timer interrupt mask. More... | |