MessageApic Struct Reference

IPI-Message on the APIC bus. More...

#include <message.h>

List of all members.

Public Types
enum	{ IOAPIC_EOI = 0xfec00040, ICR_DM = 1 << 11, ICR_ASSERT = 1 << 14, ICR_LEVEL = 1 << 15 }
Public Member Functions
	MessageApic (unsigned _icr, unsigned _dst, void *_ptr)
Public Attributes
unsigned	icr
unsigned	dst
void *	ptr

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Detailed Description

IPI-Message on the APIC bus.

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Member Enumeration Documentation

anonymous enum

Enumerator:

IOAPIC_EOI	The HW uses a special cycle for broadcast EOIs. We model that by performing a write transaction to the first IOAPIC EOI registers that is snooped by all IOApics.
ICR_DM
ICR_ASSERT
ICR_LEVEL

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Constructor & Destructor Documentation

MessageApic::MessageApic	(	unsigned	_icr,
		unsigned	_dst,
		void *	_ptr
	)			[inline]

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Member Data Documentation

unsigned MessageApic::dst

unsigned MessageApic::icr

void* MessageApic::ptr

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The documentation for this struct was generated from the following file:

• base/include/nul/message.h