mps.h File Reference

#include <pshpack1.h>
#include <poppack.h>

Go to the source code of this file.

Data Structures
struct	PKIRQ_TRAPFRAME
struct	PMP_FLOATING_POINTER
struct	PMP_CONFIGURATION_TABLE
struct	PMP_CONFIGURATION_PROCESSOR
struct	PMP_CONFIGURATION_BUS
struct	PMP_CONFIGURATION_IOAPIC
struct	PMP_CONFIGURATION_INTSRC
struct	PMP_CONFIGURATION_INTLOCAL
Defines
#define	IRQL2VECTOR(irql)   (IRQ2VECTOR(PROFILE_LEVEL - (irql)))
#define	IRQL2TPR(irql)   ((irql) >= IPI_LEVEL ? IPI_VECTOR : ((irql) >= PROFILE_LEVEL ? LOCAL_TIMER_VECTOR : ((irql) > DISPATCH_LEVEL ? IRQL2VECTOR(irql) : 0)))
#define	NUMBER_DEVICE_VECTORS   (FIRST_SYSTEM_VECTOR - FIRST_DEVICE_VECTOR)
#define	MPF_SIGNATURE   (('_' << 24) | ('P' << 16) | ('M' << 8) | '_')
#define	FEATURE2_IMCRP   0x80
#define	MPC_SIGNATURE   (('P' << 24) | ('M' << 16) | ('C' << 8) | 'P')
#define	MPCTE_PROCESSOR   0 /* One entry per processor */
#define	MPCTE_BUS   1 /* One entry per bus */
#define	MPCTE_IOAPIC   2 /* One entry per I/O APIC */
#define	MPCTE_INTSRC   3 /* One entry per bus interrupt source */
#define	MPCTE_LINTSRC   4 /* One entry per system interrupt source */
#define	MAX_BUS   32
#define	MP_BUS_ISA   1
#define	MP_BUS_EISA   2
#define	MP_BUS_PCI   3
#define	MP_BUS_MCA   4
#define	BUSTYPE_EISA   "EISA"
#define	BUSTYPE_ISA   "ISA"
#define	BUSTYPE_INTERN   "INTERN" /* Internal BUS */
#define	BUSTYPE_MCA   "MCA"
#define	BUSTYPE_VL   "VL" /* Local bus */
#define	BUSTYPE_PCI   "PCI"
#define	BUSTYPE_PCMCIA   "PCMCIA"
#define	BUSTYPE_CBUS   "CBUS"
#define	BUSTYPE_CBUSII   "CBUSII"
#define	BUSTYPE_FUTURE   "FUTURE"
#define	BUSTYPE_MBI   "MBI"
#define	BUSTYPE_MBII   "MBII"
#define	BUSTYPE_MPI   "MPI"
#define	BUSTYPE_MPSA   "MPSA"
#define	BUSTYPE_NUBUS   "NUBUS"
#define	BUSTYPE_TC   "TC"
#define	BUSTYPE_VME   "VME"
#define	BUSTYPE_XPRESS   "XPRESS"
#define	MAX_IOAPIC   2
#define	MP_IOAPIC_USABLE   0x01
#define	MAX_IRQ_SOURCE   128
#define	INT_VECTORED   0
#define	INT_NMI   1
#define	INT_SMI   2
#define	INT_EXTINT   3
#define	IRQDIR_DEFAULT   0
#define	IRQDIR_HIGH   1
#define	IRQDIR_LOW   3
#define	MP_APIC_ALL   0xFF
#define	CPU_FLAG_ENABLED   1 /* Processor is available */
#define	CPU_FLAG_BSP   2 /* Processor is the bootstrap processor */
#define	CPU_STEPPING_MASK   0x0F
#define	CPU_MODEL_MASK   0xF0
#define	CPU_FAMILY_MASK   0xF00
#define	PIC_IRQS   16
Functions
VOID	HalpInitMPS (VOID)