; []===========================================================[] ; ; NOTICE: THIS PROGRAM BELONGS TO AWARD SOFTWARE INTERNATIONAL(R) ; INC. IT IS CONSIDERED A TRADE SECRET AND IS NOT TO BE ; DIVULGED OR USED BY PARTIES WHO HAVE NOT RECEIVED ; WRITTEN AUTHORIZATION FROM THE OWNER. ; ; []===========================================================[] ; ; PAGE 60,132 ;============================================================================= ;============================================================================= ;FILE: DMI_MB.INC ; ;DESC: Motherboard information for a specific motherboard ; ;BY: Tim Markey ;DATE: 05/24/1996 ;============================================================================= ;Rev Date Name Description ;---------------------------------------------------------------------------- ;R33A 01/20/99 KVN Display "INTEL(R) CELERON(TM)" string for cavington CPU ;R33 01/20/99 KVN Added "INTEL(R) Pentium III" for DMI CPU type ;R32 12/10/98 KVN Added some modify for SMBIOS v2.3 ;R31 10/22/98 STV Fixed run LDCM3.10 before reboot in post cmos checksum ; error when have post error in event log. ;R30 09/30/98 PAL Modify Type80 PC ID and revision ;R29 09/18/98 STV 1.Added Type09 slot for "AGP" info. ; 2.Fixed Type09 slot "In Use" detect error. ;R27A 09/16/98 STV Fixed R27 SMBIOS 2.1 for LDCM3.3 in NT not work. ;R28 09/15/98 STV Fixed Type 80 string invert ;R27 09/02/98 STV Fixed SMBIOS 2.1 for LDCM3.3 in NT not work. ;R26 08/18/98 KVN Removed all build and update type subroutine to DMI_MB.INC ; for support OEM customer issue ;R11A 08/18/98 KVN Added serial number of type01 ;R25 06/29/98 STV Added define "HP_DMI_SUPPORT" ;R24 06/16/98 STV 1.Added DMI_GPNV_Support definition(DMI func 54h). ; 2.Fixed DMI func 55h,56h,57h. ;R23 05/13/98 STV Added Type 13 (BIOS Language Information) for LDCM. ; This Type (BIOS Language Information) must always affter ; all the other Types. ;R22 04/22/98 STV 1.Fixed Function 54h - DMI Control , we not support so ; must Return code 82h (Function not supported) for ; LDCM3.21 (support SMBIOS2.1) after ver. ; 2.Remove Type15 info & mov Type04. ;R21 03/07/98 KVN Add some definition for Tulip. ;R20 02/27/98 KVN Added system information of DMI for tulip ;R19 01/19/98 MAX Added new functions (update_type08) For PS/2 Moouse ;R18 12/11/97 Stv Added SMBIOS V2.1 new functions (ifdef SMBIOS_v21_Support) ;R17 12/05/97 KVN Fixed up PCI data width to 32 bits in DMI type 9 ;R16 10/01/97 KVN Added Type 15 (System Event Log) for LDCM v3.1 ;R15 09/03/97 RCH Added five PCI slots ID support. ;R14 09/02/97 RIC Add "VT586" for VIA request. ;R13 05/26/97 KVN Fix original coding mistake that cause running LDCM DMIBrow ; utility error in NT OS because our BIOS build a wrong NT DMI ; table about type 05 ;R12 12/31/96 KVN Change DMI structure of BIOS date if update BIOS code ;R11 11/05/96 STV 1.Add system and system enclosure strings, rename base board strings ; 2.Add support for more than one CPU ; 3.New onboard device support ; 4.Add support for more than variable memory slots ; 5.Fixed equates for USB and PS/2 Mouse ;R10 10/04/96 KVN Support DMI BIOS ROM size for Flash_2M_support to 2M ;R09 09/23/96 STV Fixed bug that DMI structure PCI slot_id error ;R08 08/21/96 KVN Added CPU brand auto detect for DMI processor component ;R07 08/16/96 KVN Show 'Verify DMI Pool Data' during compare DMI pool data ;R06 07/23/96 TJM Change enclosure type from 00h to 02h (unknown) ;R05 07/10/96 TJM Fixed type05_size size equate (bug in MASM) ;R04 06/20/96 TJM Move CPU struct to last struct, remove ifdef ; (CPU MUST BE LAST AND PRESENT AS THIS IS ONLY STRUCTURE TO FLASH) ;R03 06/20/96 TJM Added USB Port support ;R02 06/20/96 TJM Added keyboard and ps/2 mouse support ;R01 05/24/96 TJM Moved from dmipost.inc dmi_mb.inc ;---------------------------------------------------------------------------- ;============================================================================= ; TYPE 0 - BIOS Information ;============================================================================= ;R32 start Type00_Length = 12h if DMI_BIOS_REV GE 21h Type00_Length = 13h elseif DMI_BIOS_REV GE 23h db 14h endif ;DMI_BIOS_REV BIOS_CHAR_EB2 = 0 ;R32 end type00_info label byte db BIOS_INFORMATION ; type ;R74 ifdef SMBIOS_V21_Support ;R18 ;R32if DMI_BIOS_REV GE 21h ;R74 ;R32 db 13h ;R18 len ;R32else ;SMBIOS_V21_Support ;R18 ;R32 db 12h ; len ;R32endif ;SMBIOS_V21_Support ;R18 db Type00_Length ;R32length of type dw 00h ; handle db 01h ; vendor string index db 02h ; version string index dw 0E000h ; segment db 03h ; date string index ;R10 start ifdef Flash_2M_support db 03h ; rom size (256K) else ;Flash_2M_support ;R10 end db 01h ; rom size (128K) endif ;Flash_2M_support ;R10 ifdef PRINT_SCREEN_SUPPORTED dd BIOS_CHAR+PrintScreen ; bios characteristics byte low else dd BIOS_CHAR ; bios characteristics byte low endif dd 00000000h ; bios characteristics byte high ;R74 ifdef SMBIOS_V21_Support ;R18 if DMI_BIOS_REV GE 21h ;R74 db BIOS_CHAR_EB ;R18 bios characteristics extension bytes endif ;SMBIOS_V21_Support ;R18 ;R32 start if DMI_BIOS_REV GE 23h db BIOS_CHAR_EB2 endif ;DMI_BIOS_REV ;R32 end db 'Award Software International, Inc.',0 ; vendor string ifdef HP_DMI_SUPPORT ;R25 db 'LHW.00.00',0 ;R25 version string else ;R25 db '4.51 PG',0 ; version string endif ;HP_DMI_SUPPORT ;R25 db '00-00-0000',0 ; string terminator db 0 ; string terminator type00_size equ $-offset type00_info ;============================================================================= ; TYPE 01 - System Information ;============================================================================= type01_info label byte db SYSTEM_INFORMATION ; type ;R74 ifdef SMBIOS_V21_Support ;R18 if DMI_BIOS_REV GE 21h ;R74 db 19h ;R18 len else ;SMBIOS_V21_Support ;R18 db 08h ; len endif ;SMBIOS_V21_Support ;R18 dw 00h ; handle db 01h ; manufacture string index db 02h ; product string index db 03h ; version string index db 04h ; serial no. string index ;R74 ifdef SMBIOS_V21_Support ;R18 if DMI_BIOS_REV GE 21h ;R74 db 16 dup(0) ;R18 16 Byters UUID db Wake_up ;R18 Wake_up Type endif ;SMBIOS_V21_Support ;R18 db Sys_Manufact_String ; manufacturer string R11 db Sys_Product_String ; product string R11 db Sys_Version_String ; version string R11 ;R11 db 0 ; manufacture string ;R11 db 0 ; product string ;R11 db 0 ; version string ;R11A db 0 ; serial no. string db Sys_Serial_String ;R11A serial no. string db 0 ; string terminator type01_size equ $-offset type01_info ;============================================================================= ; TYPE 02 - Base Board Information ;============================================================================= type02_info label byte db BASE_BOARD_INFORMATION ; type db 08h ; len dw 00h ; handle db 01h ; manufacture string index db 02h ; product string index db 03h ; version string index db 04h ; serial no. string index db MB_Manufact_String ; manufacturer string R11 db MB_Product_String ; product string R11 db MB_Version_String ; version string R11 ;R11 db Manufact_String ; manufacturer string ;R11 db Product_String ; product string ;R11 db Version_String ; version string db 0 ; serial no. string db 0 ; string terminator type02_size equ $-offset type02_info ;============================================================================= ; TYPE 03 - Enclosure Information ;============================================================================= ;R32 start Type03_Length = 9 if DMI_BIOS_REV GE 21h Type03_Length = 0dh elseif DMI_BIOS_REV GE 23h Type03_Length = 11h endif ;DMI_BIOS_REV Type03_OEM_define = 0 ;R32 end type03_info label byte db ENCLOSURE_INFORMATION ; type ;R74 ifdef SMBIOS_V21_Support ;R18 ;R32if DMI_BIOS_REV GE 21h ;R74 ;R32 db 0dh ;R18 len ;R32else ;SMBIOS_V21_Support ;R18 ;R32 db 09h ; len ;R32endif ;SMBIOS_V21_Support ;R18 db Type03_Length ;R32 length dw 00h ; handle db 01h ; manufacture string index db TYPE03_UNKNOWN ; unknown R06 db 02h ; version string index db 03h ; serial no. string index db 04h ; asset tag string index ;R74 ifdef SMBIOS_V21_Support ;R18 if DMI_BIOS_REV GE 21h ;R74 db TYPE03_UNKNOWN ;R18 bootup state db TYPE03_UNKNOWN ;R18 power supply state db TYPE03_UNKNOWN ;R18 thermal state db TYPE03_UNKNOWN ;R18 security state endif ;SMBIOS_V21_Support ;R18 ;R32 start if DMI_BIOS_REV GE 23h dd Type03_OEM_define endif ;DMI_BIOS_REV ;R32 end db Encl_Manufact_String ; manufacturer string R11 db Encl_Product_String ; product string R11 ;R11 db 0 ; manufacture string ;R11 db 0 ; product string db 0 ; serial no. string db 0 ; asset tag string db 0 ; string terminator type03_size equ $-offset type03_info ;============================================================================= ; TYPE 4 - CPU Information ;============================================================================= type04_info label byte db CPU_INFORMATION ; type ;R74 ifdef SMBIOS_V21_Support ;R18 if DMI_BIOS_REV GE 21h ;R74 db 20h ;R18 len else ;SMBIOS_V21_Support ;R18 db 1Ah ; len endif ;SMBIOS_V21_Support ;R18 dw 00h ; handle db 01h ; socket string index db Central_Processor ; processor type0 enum ;R08 db Pentium ; processor family enum db Unknown ;R08 db 02h ; manufacturer string index dd 00000000h ; processor ID dd 00000000h ; db 03h ; processor version string index ;R74 ifdef SMBIOS_V21_Support ;R18 if DMI_BIOS_REV GE 21h ;R74 db 0A1h ;R18 3.3 voltage for smbios v2.1 else ;SMBIOS_V21_Support ;R18 db TYPE04_VOLTAGE_3_3V ; voltage endif ;SMBIOS_V21_Support ;R18 dw 0000h ; external clock dw MAX_CPU_SPEED ; max_speed (fill at POST) dw 0000h ; current speed (fill at POST) R05 db 41h ; status ifdef KLAMATH_CPU_ONLY ;R21 db TYPE04_UPPGRADE_SLOT1 ;R21 else; KLAMATH_CPU_ONLY ;R21 db TYPE04_UPGRADE ; processor upgrade (DMI_MB.CFG) endif; KLAMATH_CPU_ONLY ;R21 ;R74 ifdef SMBIOS_V21_Support ;R18 if DMI_BIOS_REV GE 21h ;R74 dw 0000h ;R18 primary(Level1) cache dw 0000h ;R18 secondary(Level1) cache dw 0000h ;R18 tertiary(Level1) cache endif ;SMBIOS_V21_Support ;R18 ifdef KLAMATH_CPU_ONLY ;R21 db 'SLOT 1',0 ;R21 socket string index else; KLAMATH_CPU_ONLY ;R21 db 'Socket 7',0 ; socket string index endif; KLAMATH_CPU_ONLY ;R21 ;R08 db 'Intel',0 ; manufacturer string index ;R08 db 'Pentium',0 ; processor string index db 0 ;R08 db 0 ;R08 db 0 ; string terminator type04_size equ $-offset type04_info ;============================================================================= ; TYPE 05 - Memory Controller Information ;============================================================================= type05_info label byte db MEM_CTLR_INFORMATION ; type ;R13 db 15h+ (2*NUM_MEM_SLOTS) ; len ;R74 ifdef SMBIOS_V21_Support ;R18 if DMI_BIOS_REV GE 21h ;R74 db 16+ (2*NUM_MEM_SLOTS) ;R18 len else ;SMBIOS_V21_Support ;R18 db 15+ (2*NUM_MEM_SLOTS) ;R13 len endif ;SMBIOS_V21_Support ;R18 dw 00h ; handle db MEM_ERROR_DETECTION ; error detection method db MEM_ERROR_CORRECTION ; error correction capability db MEM_INTERLEAVE ; supported interleave db MEM_INTERLEAVE ; current interleave db MEM_MAX_SIZE ; max mem module size dw MEM_SUPPORTED_SPEEDS ; supported speeds dw MEM_SUPPORTED_TYPES ; supported mem types db MEM_SUPPORTED_VOLTAGE ; module voltage db NUM_MEM_SLOTS ; number of associated slots dw NUM_MEM_SLOTS dup (00h) ; Memory Module Handle ;R74 ifdef SMBIOS_V21_Support ;R18 if DMI_BIOS_REV GE 21h ;R74 db 0 ;R18 Enabled Error Correcting Capabilities endif ;SMBIOS_V21_Support ;R18 ;R13 type05_size equ $-offset type05_info + (2 * (NUM_MEM_SLOTS-1)) ; R05 type05_size equ $-offset type05_info ;R13 ;============================================================================= ; TYPE 06 - Memory Module Information ;============================================================================= type06_info label byte db MEM_MOD_INFORMATION ; type db 0Ch ; len dw 00h ; handle db 01h ; socket designation index db 00h ; bank connections db MEM_SPEEDS_UNKNOWN ; current speed dw MEM_TYPES_UNKNOWN ; current memory type db MEM_SIZE_NOT_DETERMINABLE ; installed size db 00h ; enabled size db 00h ; error status db 'A1',0 ; socket designation db 0 ; string terminator type06_size equ $-offset type06_info ;============================================================================= ; TYPE 7 - Internal Cache Information ;============================================================================= type07_l1_info label byte db CACHE_INFORMATION ; type ;R74 ifdef SMBIOS_V21_Support ;R18 if DMI_BIOS_REV GE 21h ;R74 db 13h ;R18 len else ;SMBIOS_V21_Support ;R18 db 0Fh ; len endif ;SMBIOS_V21_Support ;R18 dw 00h ; handle db 01h ; socket designation string index dw TYPE07_CACHE_CFG_INTERNAL ; cache config (fill at POST) R05 dw PENTIUM_INTERNAL_CACHE_SIZE ; max cache size dw PENTIUM_INTERNAL_CACHE_SIZE ; installed size dw SRAM_SYNCRHONOUS ; supported SRAM type (Get from BIOS.CFG) dw SRAM_SYNCRHONOUS ; current SRAM type (Fill at POST) - R05 ;R74 ifdef SMBIOS_V21_Support ;R18 if DMI_BIOS_REV GE 21h ;R74 db 0 ;R18 cache speed db 2 ;R18 error correction type db 2 ;R18 system cache type db 2 ;R18 The associaivity of the cache endif ;SMBIOS_V21_Support ;R18 db 'Internal Cache',0 ; reference designation db 0 ; string terminator type07_l1_size equ $-offset type07_l1_info ifdef DMI_L2_ENABLED ;============================================================================= ; TYPE 7 - External Cache Information ;============================================================================= type07_l2_info label byte db CACHE_INFORMATION ; type ;R74 ifdef SMBIOS_V21_Support ;R18 if DMI_BIOS_REV GE 21h ;R74 db 13h ;R18 len else ;SMBIOS_V21_Support ;R18 db 0Fh ; len endif ;SMBIOS_V21_Support ;R18 dw 00h ; handle db 01h ; socket designation string index dw TYPE07_CACHE_CFG_EXTERNAL ; cache config (fill at POST) R05 dw MAX_L2_SIZE ; max cache size dw 0000h ; installed size dw SRAM_SYNCRHONOUS ; supported SRAM type (Get from BIOS.CFG) dw SRAM_SYNCRHONOUS ; current SRAM type (Fill at POST) R05 ;R74 ifdef SMBIOS_V21_Support ;R18 if DMI_BIOS_REV GE 21h ;R74 db 0 ;R18 cache speed db 2 ;R18 error correction type db 2 ;R18 system cache type db 2 ;R18 The associaivity of the cache endif ;SMBIOS_V21_Support ;R18 db 'External Cache',0 ; reference designation db 0 ; string terminator type07_l2_size equ $-offset type07_l2_info endif ifdef DMI_ONBOARD_IDE1 ;============================================================================= ; TYPE 8 - Port Information - Onboard IDE ;============================================================================= type08_ide1_info label byte db PORT_CON_INFORMATION ; type db 09h ; len dw 00h ; handle db 01h ; internal ref string index db CT_OB_IDE ; internal connector type db 02h ; external ref string index db CT_NONE ; External connector type db TYPE08_FUNC_OTHER ; Function of port db 'PRIMARY IDE',0 ; internal reference db 0 ; external reference db 0 ; string terminator type08_ide1_size equ $-offset type08_ide1_info endif ;DMI_ONBOARD_IDE1 ifdef DMI_ONBOARD_IDE2 ;============================================================================= ; TYPE 8 - Port Information - Onboard Secondary IDE ;============================================================================= type08_ide2_info label byte db PORT_CON_INFORMATION ; type db 09h ; len dw 00h ; handle db 01h ; internal ref string index db CT_OB_IDE ; internal connector type db 02h ; external ref string index db CT_NONE ; External connector type db TYPE08_FUNC_OTHER ; Function of port db 'SECONDARY IDE',0 ; internal reference db 0 ; external reference db 0 ; string terminator type08_ide2_size equ $-offset type08_ide2_info endif ; DMI_ONBOARD_IDE2 ifdef DMI_ONBOARD_COM1 ;============================================================================= ; TYPE 8 - Port Information - Onboard COM 1 ;============================================================================= type08_com1_info label byte db PORT_CON_INFORMATION ; type db 09h ; len dw 00h ; handle db 01h ; internal ref string index db CT_9P_DIAL_INLINE ; internal connector type db 02h ; external ref string index db CT_DB9_MALE ; External connector type db TYPE08_FUNC_SER_16450 ; Function of port db 'COM1',0 ; internal reference db 0 ; external reference db 0 ; string terminator type08_com1_size equ $-offset type08_com1_info endif ; DMI_ONBOARD_COM1 ifdef DMI_ONBOARD_COM2 ;============================================================================= ; TYPE 8 - Port Information - Onboard COM 2 ;============================================================================= type08_com2_info label byte db PORT_CON_INFORMATION ; type db 09h ; len dw 00h ; handle db 01h ; internal ref string index db CT_9P_DIAL_INLINE ; internal connector type db 02h ; external ref string index db CT_DB9_MALE ; External connector type db TYPE08_FUNC_SER_16450 ; Function of port db 'COM2',0 ; internal reference db 0 ; external reference db 0 ; string terminator type08_com2_size equ $-offset type08_com2_info endif ; DMI_ONBOARD_COM2 ifdef DMI_ONBOARD_FDD ;============================================================================= ; TYPE 8 - Port Information - Onboard FDD ;============================================================================= type08_fdd_info label byte db PORT_CON_INFORMATION ; type db 09h ; len dw 00h ; handle db 01h ; internal ref string index db CT_OB_FLOPPY ; internal connector type db 02h ; external ref string index db CT_NONE ; External connector type db TYPE08_FUNC_8251_FIFO ; Function of port db 'FDD',0 ; internal reference db 0 ; external reference db 0 ; string terminator type08_fdd_size equ $-offset type08_fdd_info endif ; DMI_ONBOARD_FDD ifdef DMI_ONBOARD_LPT1 ;============================================================================= ; TYPE 8 - Port Information - Onboard LPT 1 ;============================================================================= type08_lpt1_info label byte db PORT_CON_INFORMATION ; type db 09h ; len dw 00h ; handle db 01h ; internal ref string index db CT_DB25_FEMALE ; internal connector type db 02h ; external ref string index db CT_DB25_FEMALE ; External connector type db TYPE08_FUNC_PAR_ECP_EPP ; Function of port db 'LPT1',0 ; internal reference db 0 ; external reference db 0 ; string terminator type08_lpt1_size equ $-offset type08_lpt1_info endif ; DMI_ONBOARD_LPT1 ifdef DMI_ONBOARD_KEYB ;============================================================================= ; TYPE 8 - Port Information - Keyboard ;============================================================================= type08_keyb_info label byte db PORT_CON_INFORMATION ; type db 09h ; len dw 00h ; handle db 01h ; internal ref string index db CT_OTHER ; internal connector type db 02h ; external ref string index ifdef DMI_KEYBOARD_PS2 db CT_PS_2 ; External connector type else db CT_OTHER ; External connector type endif db TYPE08_FUNC_KEYBOARD ; Function of port db 'Keyboard',0 ; internal reference db 0 ; external reference db 0 ; string terminator type08_keyb_size equ $-offset type08_keyb_info endif ; DMI_ONBOARD_KEYB ifdef DMI_PS2M_ENABLED ;============================================================================= ; TYPE 8 - Port Information - PS/2 Mouse ;============================================================================= type08_ps2m_info label byte db PORT_CON_INFORMATION ; type db 09h ; len dw 00h ; handle db 01h ; internal ref string index db CT_PS_2 ; internal connector type db 02h ; external ref string index db CT_PS_2 ; External connector type db TYPE08_FUNC_MOUSE ; Function of port db 'PS/2 Mouse',0 ; internal reference db 0 ; external reference db 0 ; string terminator type08_ps2m_size equ $-offset type08_ps2m_info endif ; DMI_PS2M_ENABLED ifdef DMI_USB_ENABLED ;============================================================================= ; TYPE 8 - Port Information - PS/2 Mouse ;============================================================================= type08_usb_info label byte db PORT_CON_INFORMATION ; type db 09h ; len dw 00h ; handle db 01h ; internal ref string index db CT_NONE ; internal connector type db 02h ; external ref string index db CT_OTHER ; External connector type db TYPE08_FUNC_USB ; Function of port db 'USB',0 ; internal reference db 0 ; external reference db 0 ; string terminator type08_usb_size equ $-offset type08_usb_info endif ; DMI_USB_ENABLED ifdef mouse ;R19 DMI_PS2M_ENABLED equ 1 ;R19 endif ;mouse ;R19 ifdef DMI_ISA_ENABLED ;============================================================================= ; TYPE 9 - System Slot Information (ISA) (One for each slot) ;============================================================================= type09_isa_info label byte db SYS_SLOTS_INFORMATION ; type ;R74 ifdef SMBIOS_V21_Support ;R18 if DMI_BIOS_REV GE 21h ;R74 db 0dh ;R18 len else ;SMBIOS_V21_Support ;R18 db 0Ch ; len endif ;SMBIOS_V21_Support ;R18 dw 00h ; handle db 01h ; slot design string db TYPE09_SLOT_TYPE_ISA ; slot type - isa db TYPE09_16BIT ; slot dbw - 16 bits db 02h ; current usage - unknown db TYPE09_LEN_FULL ; slot length - unknown dw 00h ; slot id - 0 db 02h ; slot char - 5v ;R74 ifdef SMBIOS_V21_Support ;R18 if DMI_BIOS_REV GE 21h ;R74 db 0 ;R18 PCI siot support Power Management Disable endif ;SMBIOS_V21_Support ;R18 db 'ISA',0 db 0 ; string terminator type09_isa_size equ $-offset type09_isa_info endif ; DMI_ISA_ENABLED ifdef DMI_PCI_ENABLED ;============================================================================= ; TYPE 9 - System Slot Information (PCI) (One for each slot) ;============================================================================= type09_pci_info label byte db SYS_SLOTS_INFORMATION ; type ;R74 ifdef SMBIOS_V21_Support ;R18 if DMI_BIOS_REV GE 21h ;R74 db 0dh ;R18 len else ;SMBIOS_V21_Support ;R18 db 0Ch ; len endif ;SMBIOS_V21_Support ;R18 dw 00h ; handle db 01h ; slot design string db TYPE09_SLOT_TYPE_PCI ; slot type - pci ;R17 db TYPE09_64BIT ; slot 64 bits db TYPE09_32BIT ;R17 slot 32 bits db 02h ; current usage - unknown db TYPE09_LEN_FULL ; slot length - unknown dw 0000h ; slot id - 0 db TYPE09_VOLTS_5 ; slot char - 5v ;R74 ifdef SMBIOS_V21_Support ;R18 if DMI_BIOS_REV GE 21h ;R74 db 0 ;R18 PCI siot support Power Management Disable endif ;SMBIOS_V21_Support ;R18 db 'PCI',0 db 0 ; string terminator type09_pci_size equ $-offset type09_pci_info endif ;R29 start ifdef AGP_SLOTID ;============================================================================= ; TYPE 9 - System Slot Information (AGP) (One for each slot) ;============================================================================= type09_agp_info label byte db SYS_SLOTS_INFORMATION ; type if DMI_BIOS_REV GE 21h db 0dh ; len else ;DMI_BIOS_REV GE 21h db 0Ch ; len endif ;DMI_BIOS_REV GE 21h dw 00h ; handle db 01h ; slot design string db TYPE09_SLOT_TYPE_AGP ; slot type - agp db TYPE09_32BIT ; slot 32 bits db 02h ; current usage - unknown db TYPE09_LEN_FULL ; slot length - unknown dw 0000h ; slot id - 0 db TYPE09_VOLTS_5 ; slot char - 5v if DMI_BIOS_REV GE 21h db 0 ; PCI slot support Power Management Disable endif ;DMI_BIOS_REV GE 21h db 'AGP',0 db 0 ; string terminator type09_agp_size equ $-offset type09_agp_info endif ;AGP_SLOTID ;R29 end ;;;R11 start ifdef NUM_ONBOARD_DEVS STRING_INDEX = 1 ;============================================================================= ; TYPE 10 - Onboard Information ;============================================================================= type10_info label byte db ONBOARD_INFORMATION ; type db 4+(NUM_ONBOARD_DEVS*2) ; structure length dw 00h ; handle (filled in at POST) ifdef DMI_ONBOARD_OTHER ; device type other db ONBOARD_OTHER db STRING_INDEX STRING_INDEX = STRING_INDEX + 1 endif ifdef DMI_ONBOARD_VIDEO ; Video db ONBOARD_VIDEO db STRING_INDEX STRING_INDEX = STRING_INDEX + 1 endif ifdef DMI_ONBOARD_SCSI ; Onboard SCSI db ONBOARD_SCSI db STRING_INDEX STRING_INDEX = STRING_INDEX + 1 endif ifdef DMI_ONBOARD_ETHERNET ; Onboard Ethernet db ONBOARD_ETHERNET db STRING_INDEX STRING_INDEX = STRING_INDEX + 1 endif ifdef DMI_ONBOARD_TOKEN_RING ; Onboard Token Ring db ONBOARD_TOKEN_RING db STRING_INDEX STRING_INDEX = STRING_INDEX + 1 endif ifdef DMI_ONBOARD_SOUND ; Onboard Sound db ONBOARD_SOUND db STRING_INDEX STRING_INDEX = STRING_INDEX + 1 endif ifdef DMI_ONBOARD_UNKNOWN ; device type other db ONBOARD_UNKNOWN db STRING_INDEX STRING_INDEX = STRING_INDEX + 1 endif ifdef DMI_ONBOARD_OTHER ; device type other db onboard_other_str endif ifdef DMI_ONBOARD_VIDEO ; Video db onboard_video_str endif ifdef DMI_ONBOARD_SCSI ; Onboard SCSI db onboard_scsi_str endif ifdef DMI_ONBOARD_ETHERNET ; Onboard Ethernet db onboard_ethernet_str endif ifdef DMI_ONBOARD_TOKEN_RING ; Onboard Token Ring db onboard_token_ring_str endif ifdef DMI_ONBOARD_SOUND ; Onboard Sound db onboard_sound_str endif db 0 ; string terminator type10_size equ $-offset type10_info endif ;R11 end ;R23 start ;============================================================================= ; TYPE 13 - BIOS Language Information ;============================================================================= type13_info label byte db BIOS_Language ; type db 16h ; len dw 00h ; handle ;R27 db 03h ; three languages available ;R27A db 01h ;R27; one languages available db 03h ;R27A; three languages available ;R74 ifdef SMBIOS_V21_Support if DMI_BIOS_REV GE 21h ;R74 db 0h ; fiags db 15 dup (0) ; reserved else db 16 dup (0) ; reserved endif ;SMBIOS_V21_Support db 01h ; current language ;R27A db 'en|US|iso8859-1',0 ; langeuage 1 is US English ;R27 db 'fr|CA|iso8859-1',0 ; langeuage 2 is French Canadian ;R27 db 'ja|JP|unicode',0 ; langeuage 3 is Japanese ;R27A start db 'n|US|iso8859-1',0 ; langeuage 1 is US English db 'r|CA|iso8859-1',0 ; langeuage 2 is French Canadian db 'a|JP|unicode',0 ; langeuage 3 is Japanese ;R27A end db 0 ; string terminator type13_size equ $-offset type13_info ;R23 end ;R22 ;R16 start ;R22 ;============================================================================= ;R22 ; TYPE 15 - System Event Log ;R22 ;============================================================================= ;R22 type15_info label byte ;R22 db SYSTEM_EVENT_LOG ; type ;R22 db 14h ; len ;R22 dw 00h ; handle ;R22 dw 0h ; log area length ;R22 dw 0h ; log header start offset ;R22 dw 0h ; log data start offset ;R22 db 4 ; access method ;R22 db 3 ; log status ;R22 dd 0 ; log change token ;R22 dd 0 ; access method address ;R22 type15_size equ $-offset type15_info ;R22 ;R16 end ;R24 start ifdef DMI_GPNV_support ;============================================================================= ; TYPE 15 - System Event Log ;============================================================================= type15_info label byte db SYSTEM_EVENT_LOG ; type if DMI_BIOS_REV GE 21h ;R31 db 17h ;R31 else ;R31 db 14h ; len endif ;DMI_BIOS_REV GE 21h ;R31 dw 00h ; handle dw GPNV_BLOCK_SIZE*2 ; log area length dw 0h ; log header start offset ;R31 dw 0h ; log data start offset dw 10h ;R31 log data start offset db 3 ; access method db 1 ; log status dd 0 ; log change token ;R31 dd 0FFFFCE00h ; access method address dd 0FFFF0E02h ;R31 access method address ;R31 start if DMI_BIOS_REV GE 21h db 1 ; log header format db 0 ; number of support log type (X) db 2 ; number of support log type (Y) endif ;DMI_BIOS_REV GE 21h ;R31 end type15_size equ $-offset type15_info endif ;DMI_GPNV_support ;R24 end ;R25 start ifdef HP_DMI_SUPPORT ;============================================================================= ; TYPE 11 - OEM String ;============================================================================= type11_info label byte db 11 ; type db 05h ; len dw 00h ; handle db 01 ; Count string db 0 ; Count string db 0 type11_size equ $-offset type11_info ;============================================================================= ; TYPE 80h - Hewlett-Packard Identification structure ID ;============================================================================= type80_info label byte db 80h ; type db 0fh ; len dw 00h ; handle ;R28 dw 'HP' ; Signature dw 'PH' ; Signature ;R28 ;R30 db 90 ; PC ID db 90h ; PC ID ;R30 ;R28 dw 'HW' ; BIOS Letter dw 'WH' ; BIOS Letter ;R28 dd 0 ; HPPE Address ;R30 dw 0103h ; Spec revision dw Type80_Ver ; Spec revision ;R30 type80_size equ $-offset type80_info endif ;HP_DMI_SUPPORT ;R25 end ;============================================================================= ; DMI struct table ; ; Bios information ; System information ; Base board information ; Enclosure information ; Cpu information ; Memory controller information ; Memory module information ; Cache information ; Port connector information ; Slot information ; Onboard information ; ;============================================================================= dmi_tbl label dmi_entry ;--------------------------------------------------------------------------------------------- ; Num Structure Structure Size Build Function Update Function ;--------------------------------------------------------------------------------------------- ifdef BIOS_INFO_ENABLE ;R12 dmi_entry {1, type00_info, type00_size, build_type00, 0} dmi_entry {1, type00_info, type00_size, build_type00, update_type00} ;R12 endif ifdef SYSTEM_INFO_ENABLE ;R20 start ifdef BCPOEM_Table dmi_entry {1, type01_info, type01_size, 0, update_type01} else ;BCPOEM_Table ;R20 end dmi_entry {1, type01_info, type01_size, 0, 0} endif ;BCPOEM_Table ;R20 endif ifdef MB_INFO_ENABLE dmi_entry {1, type02_info, type02_size, 0, 0} endif ifdef ENCLOSURE_INFO_ENABLE dmi_entry {1, type03_info, type03_size, 0, 0} endif dmi_entry {NUM_CPU, type04_info, type04_size, 0, update_type04} ;R22 ifdef DMI_MEM_CTLR_ENABLED dmi_entry {1, type05_info, type05_size, build_type05, update_type05} endif ifdef DMI_MEM_MOD_ENABLED dmi_entry {NUM_MEM_SLOTS,type06_info, type06_size, build_type06, update_type06} endif ifdef DMI_L1_ENABLED dmi_entry {1, type07_l1_info, type07_l1_size, 0, update_type07_l1} endif ifdef DMI_L2_ENABLED dmi_entry {1, type07_l2_info, type07_l2_size, 0, update_type07_l2} endif ifdef DMI_ONBOARD_IDE1 dmi_entry {1, type08_ide1_info, type08_ide1_size, 0, 0} endif ifdef DMI_ONBOARD_IDE2 dmi_entry {1, type08_ide2_info, type08_ide2_size, 0, 0} endif ifdef DMI_ONBOARD_FDD dmi_entry {1, type08_fdd_info, type08_fdd_size, 0, 0} endif ifdef DMI_ONBOARD_COM1 dmi_entry {1, type08_com1_info, type08_com1_size, 0, 0} endif ifdef DMI_ONBOARD_COM2 dmi_entry {1, type08_com2_info, type08_com2_size, 0, 0} endif ifdef DMI_ONBOARD_LPT1 dmi_entry {1, type08_lpt1_info, type08_lpt1_size, 0, 0} endif ifdef DMI_ONBOARD_KEYB dmi_entry {1, type08_keyb_info, type08_keyb_size, 0, 0} endif ifdef DMI_PS2M_ENABLED dmi_entry {1, type08_ps2m_info, type08_ps2m_size, 0, update_type08} endif ifdef DMI_ISA_ENABLED dmi_entry {NUM_ISA, type09_isa_info, type09_isa_size, 0, 0} endif ifdef DMI_PCI_ENABLED dmi_entry {NUM_PCI, type09_pci_info, type09_pci_size, 0, update_type09_pci} endif ;R29 start ifdef AGP_SLOTID dmi_entry {NUM_AGP, type09_agp_info, type09_agp_size, 0, update_type09_agp} endif ;AGP_SLOTID ;R29 end ;R11 start ifdef NUM_ONBOARD_DEVS GE 1 dmi_entry {1, type10_info, type10_size, 0, 0} endif ifdef DMI_USB_ENABLED dmi_entry {1, type08_usb_info, type08_usb_size, 0, 0} endif ;R11 end ;R11 start ;ifdef DMI_ONBOARD ;dmi_entry {0, type10_info, type10_size, 0, 0} ;endif ;R11 end ; R04 ; NOTE CPU SUPPORT SHOULD ALWAYS BE LAST AS THIS IS THE ONLY UPDATE CODE ; WHICH IS SET TO ACTUALLY REFLASH THE BIOS IN ORDER TO SPEED UP THE BOOT ; PROCESS ;R11 dmi_entry {1, type04_info, type04_size, 0, update_type04} ;R22 dmi_entry {NUM_CPU, type04_info, type04_size, 0, update_type04} ;R11 ;R22 dmi_entry {1, type15_info, type15_size, 0, 0} ;R16 ;R23 start ;; ************ This Type (BIOS Language Information) must always affter ;; ************ all the other Types. dmi_entry {1, type13_info, type13_size, 0, 0} ;R23 end ;R24 start ifdef DMI_GPNV_support dmi_entry {1, type15_info, type15_size, 0, 0} endif ;DMI_GPNV_support ;R24 end ;R25 start ifdef HP_DMI_SUPPORT dmi_entry {1, type11_info, type11_size, 0, 0} dmi_entry {1, type80_info, type80_size, 0, 0} endif ;HP_DMI_SUPPORT ;R25 edn dmi_entry {0, 0FFFFh, 0FFFFh, 0, 0} ;--------------------------------------------------------------------------------------------- ;--------------------------------------------------------------------------------------------- mem_bank_connection_table label byte db MEM_BANK_CONNECT01 ; SIMM 01 banks db MEM_BANK_CONNECT02 ; SIMM 02 banks db MEM_BANK_CONNECT03 ; SIMM 03 banks db MEM_BANK_CONNECT04 ; SIMM 04 banks ;R11 start if NUM_MEM_SLOTS GE 6 db MEM_BANK_CONNECT05 ; SIMM 05 banks db MEM_BANK_CONNECT06 ; SIMM 06 banks endif if NUM_MEM_SLOTS GE 8 db MEM_BANK_CONNECT07 ; SIMM 07 banks db MEM_BANK_CONNECT08 ; SIMM 08 banks endif ;R11 end ;============================================================================= ; Slot Device Number Equates. ;============================================================================= slot_id_tbl label byte ;R09 db (SLOT1_ID SHL 3) ; (upper 5 bits) ;R09 db (SLOT2_ID SHL 3) ; (upper 5 bits) db SLOT1_ID ; R09 ifndef ONE_PCI_SLOT_ONLY db SLOT2_ID ; R09 ifndef TWO_PCI_SLOT_ONLY ;R09 db (SLOT3_ID SHL 3) ; (upper 5 bits) db SLOT3_ID ; R09 ifndef THREE_PCI_SLOT_ONLY ;R09 db (SLOT4_ID SHL 3) ; (upper 5 bits) db SLOT4_ID ; R09 endif ;THREE_PCI_SLOT_ONLY endif ;TWO_PCI_SLOT_ONLY endif ;ONE_PCI_SLOT_ONLY ifdef FIVE_PCI_SLOTS ;R15 db SLOT5_ID ;R15 endif; FIVE_PCI_SLOTS ;R15 ;R29 start ifdef AGP_SLOTID agp_id_tbl label byte db AGP_SLOTID endif ;AGP_SLOTID ;R29 end ;============================================================================= ; Memory string table ;============================================================================= mem_string_table label byte dw mem_module_str1 dw mem_module_str2 dw mem_module_str3 dw mem_module_str4 ;R11 start if NUM_MEM_SLOTS GE 6 dw mem_module_str5 dw mem_module_str6 endif if NUM_MEM_SLOTS GE 8 dw mem_module_str7 dw mem_module_str8 endif ;R11 end dw 0 ifdef VT586 ;VIA chipset ;R14 - start mem_module_str1 db 'BANK_0',0 mem_module_str2 db 'BANK_1',0 mem_module_str3 db 'BANK_2',0 mem_module_str4 db 'BANK_3',0 if NUM_MEM_SLOTS GE 6 mem_module_str5 db 'BANK_4',0 mem_module_str6 db 'BANK_5',0 endif if NUM_MEM_SLOTS GE 8 mem_module_str7 db 'BANK_6',0 mem_module_str8 db 'BANK_7',0 endif else; VT586 ;R14 - end ;R21 start ifdef mem_module_str mem_module_str1 db mem_module_str,'1',0 mem_module_str2 db mem_module_str,'2',0 mem_module_str3 db mem_module_str,'3',0 mem_module_str4 db mem_module_str,'4',0 if NUM_MEM_SLOTS GE 6 mem_module_str5 db mem_module_str,'5',0 mem_module_str6 db mem_module_str,'6',0 endif if NUM_MEM_SLOTS GE 8 mem_module_str7 db mem_module_str,'7',0 mem_module_str8 db mem_module_str,'8',0 endif else ;mem_module_str ;R21 end mem_module_str1 db 'A0',0 mem_module_str2 db 'A1',0 mem_module_str3 db 'A2',0 mem_module_str4 db 'A3',0 ;R11 start if NUM_MEM_SLOTS GE 6 mem_module_str5 db 'A4',0 mem_module_str6 db 'A5',0 endif if NUM_MEM_SLOTS GE 8 mem_module_str7 db 'A6',0 mem_module_str8 db 'A7',0 endif endif ;mem_module_str ;R21 endif; VT586 ;R14 ;R11 end ;R26 start ;============================================================================= ; FUNC: BUILD_TYPE00 - (BIOS Information) ; ; DESC: Update the structure with current information from POST ; ; IN: DS:BX - Table Entry ; OUT: NONE ;============================================================================= build_type00 proc uses ds pusha ; save all general registers mov cx,0 ; instance of information mov bh,BIOS_INFORMATION ; BIOS information mov bl,0 ; no other match required call get_struct_hdr ; get DMI structure in EDX jc build_type00_exit ; quit if structure not found ;R32 start if DMI_BIOS_REV GE 23h F000_call F000_Shadow_W ; Enable F000 shadow writeable mov si,0f000h mov ds,si mov si,0ec71h mov bl,10 ;date string length call Fill_Zstring ; mov bl,ofs type00.bios_date ; date string index call update_dmi_string ; change word in structure shr esi,16 pop word ptr ds:[si] else ;DMI_BIOS_REV ;R32 end mov si,0f000h mov ds,si mov si,DATE_STRING_OFFSET ; add date string mov bl,ofs type00.bios_date ; date string index call update_dmi_string ; change word in structure endif ;DMI_BIOS_REV ;R32 build_type00_exit: popa ; restore all general registers ret ; build_type00 endp ;============================================================================= ; FUNC: BUILD_TYPE05 - (Memory Controller Information) ; ; DESC: Update the structure with current information from POST ; ; IN: DS:BX - Table Entry ; DX - handle of current structure + 1 ; OUT: NONE ;============================================================================= build_type05 proc uses ds pusha ; save all general registers mov ax,dx ; save handle in AX mov cx,0 ; instance of information mov bh,MEM_CTLR_INFORMATION ; Memory Controller information mov bl,0 ; no other match required call get_struct_hdr ; get DMI structure in EDX jc build_type05_exit ; quit if structure not found mov cx,NUM_MEM_SLOTS ; number of memory slots mov bl,ofs type05.mem_mod_hndl_list ; offset .repeat mov bh,DMI_CHANGE_WORD ; Change single WORD call update_dmi_component ; change word in structure inc ax ; AX = next handle add bl,2 ; set BL to next handle location .untilcxz build_type05_exit: popa ; restore all general registers ret ; build_type05 endp ;============================================================================= ; FUNC: BUILD_TYPE06 - (Memory Module Information) ; ; DESC: Update the structure with current information from POST ; ; IN: DS:BX - Table Entry ; DX - handle of current structure + 1 ; OUT: NONE ;============================================================================= build_type06 proc uses ds es pusha ; save all general registers mov ax,dx ; save handle in AX push cs ; set DS to CS pop ds xor cx,cx ; clear memory module count in CX lea si,mem_bank_connection_table .repeat mov bh,MEM_MOD_INFORMATION ; Memory Module information mov bl,0 ; no other match required call get_struct_hdr ; get DMI structure in EDX jc build_type06_exit ; quit if structure not found push edx mov al,[si] mov bh,DMI_CHANGE_BYTE ; Change single BYTE mov bl,ofs type06.bank_connection ; offset call update_dmi_component ; change word in structure inc si ; point SI to next bank connection push si movzx bx,cl shl bx,1 ; word table lea si,mem_string_table ; get start of mem string table mov si,wptr [si+bx] ; get pointer to string mov bl,ofs type06.socket_designation ; date string index call update_dmi_string ; change word in structure pop si pop edx inc cl ; get next instance .until cl >= NUM_MEM_SLOTS build_type06_exit: popa ; restore all general registers ret ; build_type06 endp ;============================================================================= ; FUNC: UPDATE_TYPE00 - (BIOS Information) ; ; DESC: Update the structure with current information from POST ; ; IN: DS:BX - Table Entry ; OUT: NONE ;============================================================================= update_type00 proc near jmp build_type00 update_type00 endp ifdef BCPOEM_Table ;============================================================================= ; FUNC: UPDATE_TYPE01 - (System Information) ; ; DESC: Update the structure with current information from POST ; ; IN: DS:BX - Table Entry ; OUT: NONE ;============================================================================= update_type01 proc near pusha ; save all general registers mov cx,0 ; instance of information mov bh,SYSTEM_INFORMATION ; SYSTEM information mov bl,0 ; no other match required call get_struct_hdr ; get DMI structure in EDX jc build_type01_exit ; quit if structure not found F000_call F000_Shadow_W ; Enable F000 shadow writeable mov si,0f000h mov ds,si mov si,offset System_Manu mov bl,20h ; string length call Fill_Zstring ; mov bl,ofs type01.Manufacturer call update_dmi_string ; change word in structure shr esi,16 pop word ptr ds:[si] mov si,offset System_Name mov bl,20h ; string length call Fill_Zstring ; mov bl,ofs type01.Product_Name call update_dmi_string ; change word in structure shr esi,16 pop word ptr ds:[si] mov si,offset System_Ser mov bl,10 ; string length call Fill_Zstring ; mov bl,ofs type01.Serial_Number call update_dmi_string ; change word in structure shr esi,16 pop word ptr ds:[si] F000_call F000_Shadow_R ; Enable F000 shadow readonly build_type01_exit: popa ; restore all general registers ret ; update_type01 endp endif ;BCPOEM_Table ;R32 ;Input : BL = counter ;Input : SI = point offset Fill_Zstring: push si ;store original SI cld @@: lodsb ;load value of string cmp al,0ffh ;Is 0FFh? je short @F ;Yes,found it dec bl ;decrease counter jnz short @B ;Not over then continue inc si ;next point @@: dec si ;set correct point mov ax,ds:[si] ;store original value mov byte ptr ds:[si],0 ;fill to zero shl esi,16 ;store to high word of ESI pop si ;restore original SI pop bx push ax ;push original value to stack jmp bx ;R32endif ;BCPOEM_Table ;============================================================================= ; CPU speed conversion table used for update_type04 function ;============================================================================= cpu_speed_table label byte cpu_entry {CPU100, 100} ;R49 100Mhz cpu_entry {CPU83, 83} ; 83 Mhz cpu_entry {CPU75, 75} ; 75 Mhz cpu_entry {CPU66, 66} ; 66 Mhz cpu_entry {CPU60, 60} ; 60 Mhz cpu_entry {CPU50, 50} ; 50 Mhz cpu_entry {CPU40, 40} ; 40 Mhz cpu_entry {CPU33, 33} ; 33 Mhz cpu_entry {CPU25, 25} ; 25 Mhz cpu_entry {CPU20, 20} ; 20 Mhz cpu_entry {CPU16, 16} ; 16 Mhz cpu_entry {0, 0} ; Table Terminator null_str db 0 Intel_str db 'Intel',0 ;CPU information for P6 platform ifdef P6_BIOS_ONLY PentiumPro_str: db 'Pentium Pro',0 PentiumII_str: db 'Pentium II',0 PentiumII_Celeron_str: db "INTEL(R) CELERON(TM)",0 ;R50 PentiumIII_str: db 'Pentium III',0 ;R33 else; P6_BIOS_ONLY ;CPU information for P5 platform Pentium_str db 'Pentium',0 PentiumMMX_str db 'Pentium-MMX',0 Cyrix_str db 'Cyrix',0 Cy6x86_str db '6x86',0 Cy6x86MX_str db '6x86MX',0 AMD_str db 'AMD',0 AMD_K5_str db 'AMD-K5',0 AMD_K6_str db 'AMD-K6',0 IDT_str db 'IDT',0 IDT_C6_str db 'IDT WinChip C6',0 endif; P6_BIOS_ONLY ;============================================================================= ; FUNC: UPDATE_TYPE04 - (Processor Information) ; ; DESC: Update the structure with current information from POST ; ; IN: DS:BX - Table Entry ; OUT: NONE ;============================================================================= update_type04 proc uses ds push es pusha ; save all general registers ifdef P6_BIOS_ONLY mov ecx,2AH ;Power on Config. Reg. RDMSR test eax,080000H ;bit 19 on (100Mhz) ? ;1=100Mhz jz short Not_100MHZ mov al,100 ;external clock (100MHZ) jmp ut04_speed_found Not_100MHZ: endif ;P6_BIOS_ONLY mov ax,G_RAM ; point DS to BIOS data area (40:) mov ds,ax ; xor bx,bx mov es,bx mov ah,byte ptr ds:CPU_CLOCK ; read CPU clock speed into AH and ah,CPU_CLOCK_MASK ; push cs ; point DS:SI to cpu_speed_table pop ds ; lea si,cpu_speed_table ; assm si:ptr cpu_entry ; assume SI points to cpu_entry struct .repeat .if ah == [si].actual_speed ; if speed matches entry in table mov al,[si].display_speed ; then set AL to display speed jmp ut04_speed_found ; jmp as we are done .endif ; add si,sizeof cpu_entry ; Add size of cpu_entry to SI .until [si].actual_speed == 0 ; repeat until terminator found ut04_speed_found: mov cx,0 ; instance of information .repeat mov bh,CPU_INFORMATION ; cpu information mov bl,0 ; no other match required call get_struct_hdr ; get DMI structure in EDX jc ut04_exit ; quit if structure not found push ax push cx xor ah,ah ; clear upper byte of external clock field mov bl,ofs type04.external_clock ; offset mov bh,DMI_CHANGE_WORD ; Change single WORD call update_dmi_component ; change word in structure mov ax,CPU_INT_CLOCK[bp] ; get internal clock speed from table mov bl,ofs type04.current_speed ; offset mov bh,DMI_CHANGE_WORD ; Change single WORD call update_dmi_component ; change word in structure mov al,41h ;assume CPU enable cmp byte ptr es:[500H],0AAH ;2 CPUs plugged je short @F pop cx push cx or cl,cl jz short @F mov al,42h ;CPU disable by user @@: mov bl,ofs type04.status ; offset mov bh,DMI_CHANGE_BYTE ; Change single BYTE call update_dmi_component ; change word in structure call ct_get_processor_id_lo ; get CPU ID (step/model/family) cmp byte ptr es:[500H],0AAH ;2 CPUs plugged je short @F pop cx push cx or cl,cl jz short @F xor eax,eax @@: mov bl,ofs type04.lo_processor_id ; offset mov bh,DMI_CHANGE_DWORD ; Change single WORD call update_dmi_component ; change word in structure push bx mov bh,SET_INFO_MASK ; and mov bl,LAST_SET ; or - flash call update_dmi_state ; set state variable for updates pop bx call ct_get_processor_id_hi ; get CPU id hi (feature flags) cmp byte ptr es:[500H],0AAH ;2 CPUs plugged je short @F pop cx push cx or cl,cl jz short @F xor eax,eax @@: mov bl,ofs type04.hi_processor_id ; offset mov bh,DMI_CHANGE_DWORD ; Change single WORD call update_dmi_component ; change word in structure cmp byte ptr es:[500H],0AAH ;2 CPUs plugged je short @F pop cx push cx or cl,cl jz short @F mov al,Unknown lea di,null_str mov si,di jmp Update_CPU_Brand @@: ifdef P6_BIOS_ONLY pushad post_func_call Read_CpuID ;get CPU ID cmp al,30h ;klamath ? popad mov al,PentiumII ;yes lea di,PentiumII_str ifdef KLAMATH_CPU_ONLY ;R50 jae short P_II_Yes else ;KLAMATH_CPU_ONLY ;R50 jae short Exit_PCU_str ;R50 endif ;KLAMATH_CPU_ONLY ;R50 mov al,PentiumPro lea di,PentiumPro_str ;R50 P_II_Yes: ;R50 start ifdef KLAMATH_CPU_ONLY P_II_Yes: pushad post_func_call Read_CpuID ;get CPU ID and al,11110000b ;mask stepping ;R33 start cmp al,70H ;067XH ? jb short Below_Pentium_III popad mov al,PentiumII lea di,PentiumIII_str jmp short Fill_CPU_String Below_Pentium_III: ;R33 end cmp al,60H ;066XH ? ;R33A start je short Is_Celeron mov ecx,11EH ; L2 control register 3 (CTL3). RDMSR test eax,00800000h ; CTL3, hardware disable bit 23. jnz short Is_Celeron ;if cavington CPU then jump popad jmp short Exit_PCU_str Is_Celeron: ;R33A end popad ;R33A jne short Exit_PCU_str mov al,PentiumII ;yes lea di,PentiumII_Celeron_str endif ;KLAMATH_CPU_ONLY Exit_PCU_str: ;R50 end else ;P6_BIOS_ONLY mov al,Pentium lea di,Pentium_str endif ;P6_BIOS_ONLY Fill_CPU_String: ;R33 lea si,Intel_str mov bh,CPU_BRAND[bp] cmp bh,CPU_BRAND_INTEL ifdef P6_BIOS_ONLY je short Update_CPU_Brand else ;P6_BIOS_ONLY jne short @F Post_func_call Check_IdtCpu ;is IDT C6 CPU ? jne short Not_IdtCpu mov al,Other lea si,IDT_str lea di,IDT_C6_str jmp short Update_CPU_Brand Not_IdtCpu: pushad post_func_call Read_CpuID ;get CPU ID bt edx,23 ;test MMX ? popad jnc short Update_CPU_Brand lea di,PentiumMMX_str ;set to MMX string jmp short Update_CPU_Brand @@: cmp bh,CPU_BRAND_AMD jne short @F Post_func_call Check_K6_Cpu mov al,K5_CPU lea si,AMD_str lea di,AMD_K5_str jnz short Update_CPU_Brand lea di,AMD_K6_str jmp short Update_CPU_Brand @@: cmp bh,CPU_BRAND_CYRIX jne short @F call Check_M2 mov al,M1_CPU lea si,Cyrix_str lea di,Cy6x86_str jnz short Update_CPU_Brand lea di,Cy6x86MX_str jmp short Update_CPU_Brand @@: endif; P6_BIOS_ONLY jmp short Next_CPU Update_CPU_Brand: mov bl,ofs type04.processor_family mov bh,DMI_CHANGE_BYTE ; Change single WORD call update_dmi_component ; change word in structure mov bl,ofs type04.processor_manufacturer call update_dmi_string ; change stringin structure mov bl,ofs type04.processor_version mov si,di call update_dmi_string ; change stringin structure Next_CPU: pop cx pop ax inc cx .until cx >= NUM_CPU ut04_exit: popa ; restore all general registers pop es assm si:ptr nothing ; assume SI points to nothing ret ; update_type04 endp ;Input : None ;Output: ZF = M2 ; NZ = M1 Check_M2: mov al,0feh ;DIR 0 out 22h,al in al,23H ;read CPU device ID and al,0f0h cmp al,50h ret ;============================================================================= ; FUNC: UPDATE_TYPE05 ; ; DESC: Update the following information: ; 1. Current Interleave ; ; IN: DS:BX - Table Entry ; OUT: NONE ;============================================================================= update_type05 proc uses ds pusha ; save all general registers assm bx:ptr dmi_entry ; assume BX points to dmi_entry xor cx,cx mov bh,MEM_CTLR_INFORMATION ; Memory Controller information mov bl,0 ; no other match required call get_struct_hdr ; get DMI structure in EDX jc ut05_exit ; quit if structure not found ;========================================================================== ; Set Current Interleave ;========================================================================== call ct_get_dmi_mem_interleave ; get the memory current interleave for this chipset mov bl,ofs type05.current_interleave ; offset mov bh,DMI_CHANGE_BYTE ; Change single BYTE call update_dmi_component ; change structure ;========================================================================== ; Set Error Detecting Method ;========================================================================== call ct_get_dmi_mem_error_detecting ; get the memory current interleave for this chipset mov bl,ofs type05.error_detecting ; offset mov bh,DMI_CHANGE_BYTE ; Change single BYTE call update_dmi_component ; change structure ut05_exit: assm bx:ptr nothing ; assume BX points to nothing popa ; restore all general registers ret ; update_type05 endp ;============================================================================= ; FUNC: UPDATE_TYPE06 ; ; DESC: Update the following information: ; 1. Current Memory Type ; 2. Current Installed Size ; 3. Current Enabled Size ; 4. Current Speed ; ; IN: DS:BX - Table Entry ; OUT: NONE ;============================================================================= update_type06 proc uses ds pusha ; save all general registers assm bx:ptr dmi_entry ; assume BX points to dmi_entry xor cx,cx .repeat push cx mov bh,MEM_MOD_INFORMATION ; memory module information mov bl,0 ; no other match required call get_struct_hdr ; get DMI structure in EDX .if carry? pop cx jmp ut06_exit ; quit if structure not found .endif ;========================================================================== ; Set Memory Type ;========================================================================== call ct_get_dmi_memory_type ; get the memory type for this chipset mov bl,ofs type06.current_mem_type ; offset mov bh,DMI_CHANGE_WORD ; Change single WORD call update_dmi_component ; change structure ;========================================================================== ; Set Installed Size ;========================================================================== call ct_get_dmi_mem_size ; get the memory type for this chipset mov bl,ofs type06.installed_size ; offset mov bh,DMI_CHANGE_BYTE ; Change single BYTE call update_dmi_component ; change structure ;========================================================================== ; Set Enabled Size ;========================================================================== mov bl,ofs type06.enabled_size ; offset mov bh,DMI_CHANGE_BYTE ; Change single BYTE call update_dmi_component ; change structure ;========================================================================== ; Set Memory Speed ;========================================================================== call ct_get_dmi_mem_speed ; get the memory speed for this chipset mov bl,ofs type06.current_speed ; offset mov bh,DMI_CHANGE_BYTE ; Change single BYTE call update_dmi_component ; change structure pop cx inc cx .until cx >= NUM_MEM_SLOTS ut06_exit: popa ; restore all general registers assm bx:ptr nothing ; assume BX points to nothing ret ; update_type06 endp ;============================================================================= ; FUNC: UPDATE_TYPE07_L1 - (Internal Cache Information) ; ; DESC: Update the structure with current information from POST ; ; IN: DS:BX - Table Entry ; OUT: NONE ;============================================================================= update_type07_l1 proc uses ds pusha ; save all general registers post_func_call IntCache_Status ; get internal cache status in AL mov al,80h ; assume that cache is on .if zero? xor al,al ; Cache is OFF .endif or al,TYPE07_CACHE_CFG_INTERNAL ; Internal cache config mov ah,01 mov cx,0 ; instance of information mov bh,CACHE_INFORMATION ; cache information mov bl,0 ; has to be an internal cache call get_struct_hdr ; get DMI structure in EDX .if !carry? mov bl,ofs type07.cache_config ; offset mov bh,DMI_CHANGE_WORD ; Change single WORD call update_dmi_component ; change word in structure .endif ifdef P6_BIOS_ONLY pushad post_func_call Read_CpuID ;get CPU ID cmp al,30h ;Pentium II? popad mov ax,32 ;Pentium II L1 cache size = 32K jae short Update_Cache_Size ;Yes,jump mov ax,16 ;Pentium Pro L1 cache size = 16K else ;P6_BIOS_ONLY mov bh,CPU_BRAND[bp] cmp bh,CPU_BRAND_INTEL jne short Not_Intel_CPU pushad post_func_call Read_CpuID ;get CPU ID bt edx,23 ;test MMX ? popad mov ax,32 ;Pentium-MMX L1 cache size = 32K jc short Update_Cache_Size ;Yes,jump mov ax,16 ;Pentium L1 cache size = 16K jmp short Update_Cache_Size Not_Intel_CPU: cmp bh,CPU_BRAND_AMD jne short Not_AMD_CPU Post_func_call Check_K6_Cpu ;Is K6? mov ax,16 ;AMD-K5 L1 cache size = 16K jnz short Update_Cache_Size ;No,jump mov ax,64 ;AMD-K6 L1 cache size = 64K jmp short Update_Cache_Size Not_AMD_CPU: call Check_M2 mov ax,16 ;Cyrix-M1 L1 cache size = 16K jnz short Update_Cache_Size ;No,jump mov ax,64 ;Cyrix-M2 L1 cache size = 64K endif ;P6_BIOS_ONLY Update_Cache_Size: push ax mov bl,ofs type07.install_size ; offset mov bh,DMI_CHANGE_WORD ; Change single WORD call update_dmi_component ; change word in structure pop ax mov bl,ofs type07.max_size ; offset mov bh,DMI_CHANGE_WORD ; Change single WORD call update_dmi_component ; change word in structure popa ; restore all general registers ret update_type07_l1 endp ;============================================================================= ; FUNC: UPDATE_TYPE07_02 - (External Cache Information) ; ; DESC: Update the structure with current information from POST ; ; IN: DS:BX - Table Entry ; OUT: NONE ;============================================================================= update_type07_l2 proc uses ds pusha ; save all general registers post_func_call ExtCache_Status ; get external cache status in zero flag mov al,80h ; assume Cache is ON jnz short @F ; if zero than cache is ON xor al,al ; Cache is OFF @@: or al,TYPE07_CACHE_CFG_EXTERNAL ; External cache config mov ah,1 ; Unknown operational mode mov cx,1 ; instance of information mov bh,CACHE_INFORMATION ; cache information mov bl,0 ; no other match required call get_struct_hdr ; get DMI structure in EDX jc ut07_l2_exit ; quit if structure not found call ct_get_dmi_cache_config mov bl,ofs type07.cache_config ; offset mov bh,DMI_CHANGE_WORD ; Change single WORD call update_dmi_component ; change word in structure ifdef P6_BIOS_ONLY mov eax,2 ;read cache isze db 0Fh,0A2h ;OP code: CPUID post_func_call Convert_P6L2_Cache ;convert cache size else; P6_BIOS_ONLY F000_call Get_Cache_Size ; get cache size AL endif; P6_BIOS_ONLY xor ah,ah ; or al,al ; .if !zero? mov cl,al ; mov al,8 ; shl ax,cl ; .endif push cx push bx mov cx,1 ; instance of information mov bh,CACHE_INFORMATION ; cache information mov bl,0 ; no other match required call get_struct_hdr ; get DMI structure in EDX pop bx pop cx jc ut07_l2_exit ; quit if structure not found mov bl,ofs type07.install_size ; offset mov bh,DMI_CHANGE_WORD ; Change single WORD call update_dmi_component ; change word in structure mov ax,MAX_L2_SIZE mov bl,ofs type07.max_size ; offset mov bh,DMI_CHANGE_WORD ; Change single WORD call update_dmi_component ; change word in structure ut07_l2_exit: ; popa ; restore all general registers ret update_type07_l2 endp ;============================================================================= ; FUNC: BUILD_TYPE08 - (Port Connector Information For PS/2 Mouse) ; ; DESC: Update the structure with current port connector information from POST ; ( For PS/2 Mouse ) ; ; IN: DS:BX - Table Entry ; OUT: NONE ;============================================================================= ifdef DMI_PS2M_ENABLED mouse_no_detect_string db 'No ' mouse_detect_string db 'Detected',0 update_type08 proc near pusha xor cx,cx push ds Scan_ps2_mouse_Loop: mov bh,PORT_CON_INFORMATION ; BIOS information mov bl,0 ; no other match required call get_struct ; get DMI structure in EDX .if !carry? mov edx,dptr[si] ; put structure header in EDX cmp byte ptr ds:[si].type08.port_type,TYPE08_FUNC_MOUSE ;compare port type == mouse jne short @F cmp byte ptr ds:[si].type08.internal_connector,ct_ps_2 ;compare internal connector == ps2 je short ps2_mouse_mode @@: inc cx jmp short Scan_ps2_mouse_Loop ;Scan ps2 mouse subroutine .else pop ds jmp update_type08_exit ps2_mouse_mode: .endif pop ds mov si,ofs mouse_detect_string ;si == 'Detected' mov bl,type08.external_ref ; date string index PUSH gs push 0f000h ;SYSTEM1_BYTE start address pop gs test byte ptr gs:[SYSTEM1_BYTE],04h;PS2 mouse ? jnz short @F ;Yes mov si,ofs mouse_no_detect_string ;si == 'No' @@: POP gs call update_dmi_string ; change word in structure update_type08_exit: popa ; restore all general registers ret ; update_type08 endp endif ;DMI_PS2M_ENABLED ;============================================================================= ; FUNC: UPDATE_TYPE09_PCI ; ; DESC: Update the following information: ; 1. Current Usage ; 2. Slot ID = slot number field of PCI interupt routing option ; ; IN: DS:BX - Table Entry ; OUT: NONE ;============================================================================= update_type09_pci proc uses ds ; local route_buffer[IRQ_BUF_SIZE]:byte pusha ; save all general registers push cs pop es lea di,slot_id_tbl ; load slot ID table into ES:DI xor cx,cx ; clear count in CX .repeat mov bh,SYS_SLOTS_INFORMATION ; pci slot information mov bl,ofs type09.slot_type ; no other match required mov al,TYPE09_SLOT_TYPE_PCI ; has to be a PCI slot call get_struct_hdr ; get DMI structure in EDX jc ut09_pci_exit ; quit if structure not found push cx mov al,byte ptr es:[di] ; get device number xor ah,ah ; slot id offset 0AH set to zero mov bl,ofs type09.slot_id ; offset mov bh,DMI_CHANGE_WORD ; Change single WORD call update_dmi_component ; change word in structure shl al,3 ;R29 mov bl,al ; put slot usage into BL mov bh,0 ;R29 put slot usage bus into BH (PCI) call ct_get_pci_slot_usage ; return whether slot is used or not mov bl,ofs type09.current_usage ; offset mov bh,DMI_CHANGE_BYTE ; Change single BYTE call update_dmi_component ; change word in structure inc di ; get next slot id pop cx inc cx .until cx >= NUM_PCI ; instance of information ut09_pci_exit: ; quit popa ; restore all general registers ret update_type09_pci endp ;R26 end ;R29 strat ;============================================================================= ; FUNC: UPDATE_TYPE09_AGP ; ; DESC: Update the following information: ; 1. Current Usage ; 2. Slot ID = slot number field of PCI interupt routing option ; ; IN: DS:BX - Table Entry ; OUT: NONE ;============================================================================= ifdef AGP_SLOTID update_type09_agp proc uses ds ; local route_buffer[IRQ_BUF_SIZE]:byte pusha ; save all general registers push cs pop es lea di,agp_id_tbl ; load AGP slot ID table into ES:DI xor cx,cx ; clear count in CX .repeat mov bh,SYS_SLOTS_INFORMATION ; pci slot information mov bl,ofs type09.slot_type ; no other match required mov al,TYPE09_SLOT_TYPE_AGP ; has to be a PCI slot call get_struct_hdr ; get DMI structure in EDX jc ut09_agp_exit ; quit if structure not found push cx mov al,byte ptr es:[di] ; get device number xor ah,ah ; slot id offset 0AH set to zero mov bl,ofs type09.slot_id ; offset mov bh,DMI_CHANGE_WORD ; Change single WORD call update_dmi_component ; change word in structure mov bl,al ; put slot usage into BL mov bh,1 ; put slot usage bus into BH (AGP) call ct_get_pci_slot_usage ; return whether slot is used or not mov bl,ofs type09.current_usage ; offset mov bh,DMI_CHANGE_BYTE ; Change single BYTE call update_dmi_component ; change word in structure inc di ; get next slot id pop cx inc cx .until cx >= NUM_AGP ; instance of information ut09_agp_exit: ; quit popa ; restore all general registers ret update_type09_agp endp endif ;AGP_SLOTID ;R29 end