dm9000/dm9000a linux驱动程序 (Ethe

dm9000/dm9000a以太网卡芯片linux驱动程序 :dm9000/dm9000a Ethernet chips linux driver

A Davicom DM9000 fast ethernet driver for Linux.
        Copyright (C) 1997  Sten Wang

        This program is free software; you can redistribute it and/or
        modify it under the terms of the GNU General Public License
        as published by the Free Software Foundation; either version 2
        of the License, or (at your option) any later version.

        This program is distributed in the hope that it will be useful,
        but WITHOUT ANY WARRANTY; without even the implied warranty of
        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        GNU General Public License for more details.

 Now dm9000x.c is for kernel 2.4.x.
     dm9000.c  is for kernel 2.2.x.   

  A. Compiler command:

     A-1: For normal single processor kernel
          "gcc -DMODULE -D__KERNEL__ -I/usr/src/linux/include -Wall
            -Wstrict-prototypes -O6 -c dm9000x.c"

     A-2: For single processor and set version info on all module symbol
          "gcc -DMODULE -DMODVERSIONS -D__KERNEL__ -I/usr/src/linux/include
            -Wall -Wstrict-prototypes -O6 -c dm9000x.c"

     A-3: For multiple processors(SMP) and set ver. info. on all module symbol
          "gcc -D__SMP__ -DMODULE -DMODVERSIONS -D__KERNEL__ -I/usr/src/linux
           /include -Wall -Wstrict-prototypes -O6 -c dm9000x.c"

      Note: O of -O6 is a capital "o", not a "0".

  B. How to compile driver
 
     B-1: Login by supervisor
     B-2: Copy dm9000x.c and Makefile into your HD. You can make a new directoty
          to put.
     B-3: Keep driver source file name as "dm9000x.c" and makefile name as
   "Makefile"
     B-4: You can type the following command to compile driver. Please according
        to your system to pick one.
       make org ;;Without SMP support
       make mod ;;Set version info on all module symbol
       make smp ;;symmetric multi-processing(SMP) support
       make smp_mod ;;SMP & Set version info on module

        Or you can type above compiler command to compile driver.
       
        Note: Please check you must have the right kernel source on
            "/usr/src/linux".
  C. The following steps teach you how to activate NIC:

     C-1: A simple and temporary method

        1. Used the upper compiler command to compile dm9000.c

        2. Insert DM9000 module into kernel
           "insmod dm9000x.o"           ;;Auto Detection Mode (Suggest)
           "insmod dm9000x.o mode=0"    ;;Force 10M Half Duplex
           "insmod dm9000x.o mode=1"    ;;Force 100M Half Duplex
           "insmod dm9000x.o mode=4"    ;;Force 10M Full Duplex
           "insmod dm9000x.o mode=5"    ;;Force 100M Full Duplex
           "insmod dm9000x.o mode=0x10" ;;Force 1M HomePNA
           "insmod dm9000x.o SF_mode=1" ;;VLAN Enable
           "insmod dm9000x.o SF_mode=2" ;;Flow Control Enable
           "insmod dm9000x.o SF_mode=4" ;;TX Pause Packet Enable