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/*++
Copyright (c) 1993 Digital Equipment Corporation
Module Name:
eb66def.h
Abstract:
This module specifies platform-specific definitions for the
EB66p modules.
Author:
Joe Notarangelo 25-Oct-1993
Revision History:
Ken Curewitz [DEC] December 1994
Adapted for EB66p from eb66def.h
--*/
#ifndef _EB66PDEF_
#define _EB66PDEF_
#include "alpharef.h"
#include "lca4.h"
#include "isaaddr.h"
#define NUMBER_ISA_SLOTS 4
#define NUMBER_PCI_SLOTS 4
//
// QVA definitions for base addresses on the PCI
//
#define PCI_SPARSE_IO_BASE_QVA \
((ULONG)(HAL_MAKE_QVA(LCA4_PASS2_PCI_IO_BASE_PHYSICAL)))
#define PCI_SPARSE_MEMORY_BASE_QVA \
((ULONG)(HAL_MAKE_QVA(LCA4_PCI_MEMORY_BASE_PHYSICAL)))
//
// Highest Virtual local PCI Slot
//
// On the EB66 we can only probe for 13 devices
//
#define PCI_MAX_LOCAL_DEVICE 13
//
// Highest PCI interrupt vector is in PCI vector space
//
#define PCI_MAX_INTERRUPT_VECTOR (MAXIMUM_PCI_VECTOR - PCI_VECTORS)
#define EB66P_INTERRUPT_MASK0_QVA \
((PUCHAR)HAL_MAKE_QVA(LCA4_PASS2_PCI_IO_BASE_PHYSICAL) + 0x804)
#define EB66P_INTERRUPT_MASK1_QVA \
((PUCHAR)HAL_MAKE_QVA(LCA4_PASS2_PCI_IO_BASE_PHYSICAL) + 0x805)
#define EB66P_INTERRUPT_MASK2_QVA \
((PUCHAR)HAL_MAKE_QVA(LCA4_PASS2_PCI_IO_BASE_PHYSICAL) + 0x806)
#define EB66P_SIO_INTERRUPT_MASK 0x10
#define EB66_INTERRUPT_MASK0_QVA \
((PUCHAR)HAL_MAKE_QVA(LCA4_PASS2_PCI_IO_BASE_PHYSICAL) + 0x26)
#define EB66_INTERRUPT_MASK1_QVA \
((PUCHAR)HAL_MAKE_QVA(LCA4_PASS2_PCI_IO_BASE_PHYSICAL) + 0x27)
#define EB66_INTERRUPT_MASK2_QVA NULL
#define EB66_SIO_INTERRUPT_MASK 0x20
extern PVOID INTERRUPT_MASK0_QVA;
extern PVOID INTERRUPT_MASK1_QVA;
extern PVOID INTERRUPT_MASK2_QVA;
extern ULONG SIO_INTERRUPT_MASK;
//
// Define the default processor frequency to be used before the actual
// frequency can be determined.
//
#define DEFAULT_PROCESSOR_FREQUENCY_MHZ (233)
//
// Define the location of the flash environment block
//
extern BOOLEAN SystemIsEB66P;
#define EB66P_ENVIRONMENT_QVA \
((ULONG)HAL_MAKE_QVA(LCA4_PCI_MEMORY_BASE_PHYSICAL) + 0xf0000)
#endif // _EB66PDEF_
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