pci.inc

来自「dos下的网卡驱动程序。支持一般通用网卡」· INC 代码 · 共 41 行

; Equates to support PCI BIOS calls
PCI_BIOS_INTERRUPT		EQU	01ah

PCI_FUNCTION_ID         EQU	0B1h

CMD_IO_SPACE             equ     01h
CMD_MEMORY_SPACE         equ     02h
CMD_BUS_MASTER           equ     04h

COMMAND_REGISTER         equ     04h          ;- PCI Command Register

PCI_BIOS_PRESENT        EQU	001h
FIND_PCI_DEVICE         EQU	002h
FIND_PCI_CLASS_CODE     EQU	003h

READ_PCI_CONFIG_BYTE    EQU	008h
READ_PCI_CONFIG_WORD    EQU	009h
READ_PCI_CONFIG_DWORD   EQU	00Ah
WRITE_PCI_CONFIG_BYTE   EQU	00Bh
WRITE_PCI_CONFIG_WORD   EQU	00Ch
WRITE_PCI_CONFIG_DWORD  EQU	00Dh

PCI_SUCCESSFULL         EQU	000h
PCI_BAD_VENDOR_ID       EQU	083h
PCI_DEVICE_NOT_FOUND    EQU	086h

; Equates specific to INTEL
VENDOR_ID				EQU	8086h
if	CHIP EQ INTEL_82596
DEVICE_ID				EQU	1226h		; Splash I
;DEVICE_ID				EQU	1227h		; Speedo I
;DEVICE_ID				EQU	1228h		; Nitro  I
elseif	CHIP EQ INTEL_82557
DEVICE_ID				EQU	1229h		; Speedo III
DEVICE_ID2				EQU	1209h		; 
DEVICE_ID3				EQU	1029h		; 
DEVICE_ID4				EQU	2449h		; 
DEVICE_ID5				EQU	2459h		; 
DEVICE_ID6				EQU	245dh		; 
endif