reformat + static const ioports
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@ -17,14 +17,13 @@
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#define __IOport_include__
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class IOport {
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// Kopieren erlaubt!
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private:
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// 16-Bit Adresse im I/O-Adressraum
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unsigned short address;
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const unsigned short address;
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public:
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// Konstruktor, speichert Port-Adresse
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IOport(unsigned short a) : address(a) {};
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explicit IOport(unsigned short a) : address(a) {};
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// Byteweise Ausgabe eines Wertes ueber einen I/O-Port.
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void outb(unsigned char val) const {
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@ -18,8 +18,8 @@
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#include "kernel/interrupts/PIC.h"
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#include "kernel/IOport.h"
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static IOport IMR1(0x21); // interrupt mask register von PIC 1
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static IOport IMR2(0xa1); // interrupt mask register von PIC 2
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IOport const PIC::IMR1(0x21); // interrupt mask register von PIC 1
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IOport const PIC::IMR2(0xa1); // interrupt mask register von PIC 2
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/*****************************************************************************
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* Methode: PIC::allow *
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@ -17,13 +17,17 @@
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#ifndef __PIC_include__
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#define __PIC_include__
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class PIC {
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#include "kernel/IOport.h"
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class PIC {
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private:
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PIC(const PIC& copy) = delete; // Verhindere Kopieren
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static const IOport IMR1; // interrupt mask register von PIC 1
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static const IOport IMR2; // interrupt mask register von PIC 2
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public:
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PIC() {}
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PIC(const PIC& copy) = delete; // Verhindere Kopieren
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PIC() = default;
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// IRQ-Nummern von Geraeten
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enum {
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@ -33,13 +37,13 @@ public:
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};
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// Freischalten der Weiterleitung eines IRQs durch den PIC an die CPU
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void allow(int irq);
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static void allow(int irq);
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// Unterdruecken der Weiterleitung eines IRQs durch den PIC an die CPU
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void forbid(int irq);
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static void forbid(int irq);
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// Abfragen, ob die Weiterleitung fuer einen bestimmten IRQ unterdrueckt ist
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bool status(int interrupt_device);
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static bool status(int interrupt_device);
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};
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#endif
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