p6.equ

<BIOS研发技术剖析>书的源代码,包括完整的BIOS汇编语言源程序.

;*****************************************************************;
;*****************************************************************;
;**								**;
;**	(C)Copyright 1985-1995, American Megatrends Inc.	**;
;**								**;
;**			All Rights Reserved.			**;
;**								**;
;**		6145-F, Northbelt Parkway, Norcross,		**;
;**								**;
;**		Georgia - 30071, USA. Phone-(404)-263-8181.	**;
;**								**;
;*****************************************************************;
;*****************************************************************;

;----------------------------------------------------------------------

;Local APIC default addresses.

APICBaseAddress		Equ	0FEE00000h
SVR			equ	0FEE000F0H
APICP6SVR		Equ	APICBaseAddress + 00F0h
APICP6LINT0		Equ	APICBaseAddress + 0350h
LVT1			equ	0FEE00350H
APICP6LINT1		Equ	APICBaseAddress + 0360h
LVT2			equ	0FEE00360H
ERRINT			equ	0FEE00370H

APIC_ENABLED		equ	000000100H

;------------------------------------------------------------------------
;P6 MTRR  Equates.

MTRRcap			Equ	0feh
MTRRdefType		Equ	2ffh
MTRRfix64k_00000	Equ	250h
MTRRfix16k_80000	Equ	258h
MTRRfix16k_A0000	Equ	259h
MTRRfix4k_C0000		Equ	268h
MTRRfix4k_C8000		Equ	269h
MTRRfix4k_D0000		Equ	26Ah
MTRRfix4k_D8000		Equ	26Bh
MTRRfix4k_E0000		Equ	26Ch
MTRRfix4k_E8000		Equ	26Dh
MTRRfix4k_F0000		Equ	26Eh
MTRRfix4k_F8000		Equ	26Fh

MTRRphysBase		Equ	200h

MTRRphysBase0		Equ	MTRRphysBase+00h
MTRRphysMask0		Equ	MTRRphysBase+01h

MTRRphysBase1		Equ	MTRRphysBase+02h
MTRRphysMask1		Equ	MTRRphysBase+03h

MTRRphysBase2		Equ	MTRRphysBase+04h
MTRRphysMask2		Equ	MTRRphysBase+05h

MTRRphysBase3		Equ	MTRRphysBase+06h
MTRRphysMask3		Equ	MTRRphysBase+07h

MTRRphysBase4		Equ	MTRRphysBase+08h
MTRRphysMask4		Equ	MTRRphysBase+09h

MTRRphysBase5		Equ	MTRRphysBase+0Ah
MTRRphysMask5		Equ	MTRRphysBase+0Bh

MTRRphysBase6		Equ	MTRRphysBase+0Ch
MTRRphysMask6		Equ	MTRRphysBase+0Dh

MTRRphysBase7		Equ	MTRRphysBase+0Eh
MTRRphysMask7		Equ	MTRRphysBase+0Fh

;Values above this are reserved.


; MTRR Structures, Records, Unions, etc...
;--------------------------------------------------------------------
mtrr_capl_field RECORD res0:21, uswc:1, res1:1, fix:1, vcnt:8 
mtrr_defTypel_field RECORD res2:20, e:1, fe:1, res3:2, deftype:8 
mtrr_varbasel_field RECORD phybasel:20, res5:4, vartype:8
mtrr_varbaseu_field RECORD res4:28, phybaseu:4
mtrr_varmaskl_field RECORD phymaskl:20, v:1, res7:11
mtrr_varmasku_field RECORD res6:28, phymasku:4

mtrr_buffer		struc
mtrr_capl		mtrr_capl_field {0, 0, 0, 0, 0}
mtrr_capu		dd	0
mtrr_phy_base0l		mtrr_varbasel_field {0, 0, 0}
mtrr_phy_base0u		mtrr_varbaseu_field {0, 0}
mtrr_phy_mask0l		mtrr_varmaskl_field {0, 0, 0}
mtrr_phy_mask0u		mtrr_varmasku_field {0, 0}
mtrr_phy_base1l		mtrr_varbasel_field {0, 0, 0}
mtrr_phy_base1u		mtrr_varbaseu_field {0, 0}
mtrr_phy_mask1l		mtrr_varmaskl_field {0, 0, 0}
mtrr_phy_mask1u		mtrr_varmasku_field {0, 0}
mtrr_phy_base2l		mtrr_varbasel_field {0, 0, 0}
mtrr_phy_base2u		mtrr_varbaseu_field {0, 0}
mtrr_phy_mask2l		mtrr_varmaskl_field {0, 0, 0}
mtrr_phy_mask2u		mtrr_varmasku_field {0, 0}
mtrr_phy_base3l		mtrr_varbasel_field {0, 0, 0}
mtrr_phy_base3u		mtrr_varbaseu_field {0, 0}
mtrr_phy_mask3l		mtrr_varmaskl_field {0, 0, 0}
mtrr_phy_mask3u		mtrr_varmasku_field {0, 0}
mtrr_phy_base4l		mtrr_varbasel_field {0, 0, 0}
mtrr_phy_base4u		mtrr_varbaseu_field {0, 0}
mtrr_phy_mask4l		mtrr_varmaskl_field {0, 0, 0}
mtrr_phy_mask4u		mtrr_varmasku_field {0, 0}
mtrr_phy_base5l		mtrr_varbasel_field {0, 0, 0}
mtrr_phy_base5u		mtrr_varbaseu_field {0, 0}
mtrr_phy_mask5l		mtrr_varmaskl_field {0, 0, 0}
mtrr_phy_mask5u		mtrr_varmasku_field {0, 0}
mtrr_phy_base6l		mtrr_varbasel_field {0, 0, 0}
mtrr_phy_base6u		mtrr_varbaseu_field {0, 0}
mtrr_phy_mask6l		mtrr_varmaskl_field {0, 0, 0}
mtrr_phy_mask6u		mtrr_varmasku_field {0, 0}
mtrr_phy_base7l		mtrr_varbasel_field {0, 0, 0}
mtrr_phy_base7u		mtrr_varbaseu_field {0, 0}
mtrr_phy_mask7l		mtrr_varmaskl_field {0, 0, 0}
mtrr_phy_mask7u		mtrr_varmasku_field {0, 0}
mtrr_fix_64k_0000	dd	0
mtrr_fix_64k_4000	dd	0
mtrr_fix_16k_8000	dd	0
mtrr_fix_16k_9000	dd	0
mtrr_fix_16k_A000	dd	0
mtrr_fix_16k_B000	dd	0
mtrr_fix_4k_C000	dd	0
mtrr_fix_4k_C400	dd	0
mtrr_fix_4k_C800	dd	0
mtrr_fix_4k_CC00	dd	0
mtrr_fix_4k_D000	dd	0
mtrr_fix_4k_D400	dd	0
mtrr_fix_4k_D800	dd	0
mtrr_fix_4k_DC00	dd	0
mtrr_fix_4k_E000	dd	0
mtrr_fix_4k_E400	dd	0
mtrr_fix_4k_E800	dd	0
mtrr_fix_4k_F000	dd	0
mtrr_fix_4k_F400	dd	0
mtrr_fix_4k_F800	dd	0
mtrr_fix_4k_FC00	dd	0
mtrr_def_typel		mtrr_defTypel_field {0, 0, 0, 0, 0}
mtrr_def_typeu		db	0
mtrr_buffer		ends

;*****************************************************************;
;*****************************************************************;
;**								**;
;**	(C)Copyright 1985-1995, American Megatrends Inc.	**;
;**								**;
;**			All Rights Reserved.			**;
;**								**;
;**		6145-F, Northbelt Parkway, Norcross,		**;
;**								**;
;**		Georgia - 30071, USA. Phone-(404)-263-8181.	**;
;**								**;
;*****************************************************************;
;*****************************************************************;