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ÎÊÌ⣺Æô¶¯Ê±¼ì²â²»µ½NE2000 - ¸ù±¾¾ÍûÓÐÆô¶¯ÐÅÏ¢¡£

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1) ¹¹½¨Ò»¸öÖ»°üº¬ÐèÒªµÄÉ豸Çý¶¯³ÌÐòµÄÄںˡ£Ö¤ÊµÄãȷʵÊÇ´ÓÐÂÄÚºËÆô¶¯µÄ¡£Íü¼ÇÔËÐÐliloµÈ»áʹÄã´ÓÀϵÄÄÚºËÆô¶¯¡££¨×Ðϸ¹Û²ìÆô¶¯Ê±±¨¸æµÄ¹¹½¨Ê±¼ä/ÈÕÆÚ¡££©ÌýÆðÀ´ºÜÃ÷ÏÔ£¬µ«ÎÒÃÇÒÔÇ°¶¼·¸¹ýÕâ¸ö´í¡£Í¨¹ý¼ì²éSystem.mapÎļþÀïne_probeÒ»ÀàµÄÃû³Æ£¬È·¶¨Çý¶¯³ÌÐòÒÑ°üº¬ÔÚеÄÄÚºËÀï¡£

2) ×Ðϸ¹Û²ìÆô¶¯ÐÅÏ¢¡£¿´¿´ËüÊÇ·ñÌá¼°ÕýÔÚ½øÐÐÖîÈç¡°NE*000 probe at 0xNNN: not found (blah blah)¡±Ò»ÀàµÄne2k¼ì²â£¬»òÕß¾ÍÊǾ²ÇÄÇĵØʧ°ÜÁË¡£ÕâÀïµÄÇø±ðºÜ´ó¡£Ê¹ÓÃdmesg|moreÔڵǼºóä¯ÀÀÆô¶¯ÐÅÏ¢£¬»òÕßÔÚÆô¶¯Íê³ÉÏÔʾµÇ¼Ìáʾ·ûʱʹÓÃShift-PgUp¾í»ØÆÁÄ»¡£

3) Æô¶¯ºó£¬Ö´ÐÐcat /proc/ioports£¬Ö¤ÊµÍø¿¨ÒªÇóµÄÈ«²¿I/O¿Õ¼äÊǿյġ£Èç¹ûÍø¿¨ÔÚ0x300£¬ÄÇône2kÇý¶¯³ÌÐòÒªÇóµÄ¿Õ¼äΪ0x300-0x31f¡£Èç¹ûÆäËüÉ豸µÄÇý¶¯³ÌÐò×¢²áÁËÆäÖеÄÒ»¸ö¿Ú£¬¾Í²»»á¶Ô¸ÃµØÖ·½øÐмì²â£¬¶øÊǾ²ÇÄÇĵؼì²âÏÂÒ»¸öÒª¼ì²âµÄµØÖ·¡£³£¼ûµÄÇé¿öÊÇlpÇý¶¯³ÌÐò±£ÁôÁË0x378£¬»òÕßµÚ¶þ¸öIDEͨµÀ±£ÁôÁË0x376£¬Õâ¾ÍʹneÇý¶¯³ÌÐòÍ£Ö¹¼ì²â0x360-0x380¡£

4) ÓëÉÏÃæÒ»ÑùÖ´ÐÐcat /proc/interrupts¡£È·¶¨Ã»ÓÐÆäËüÉ豸ע²áÁËÄãΪÒÔÌ«Íø¿¨ÉèÖõÄÖжϡ£ÕâÖÖÇé¿öÏ£¬¼ì²â¿ÉÒÔ½øÐУ¬ÒÔÌ«Íø¿¨Çý¶¯³ÌÐò»áÔÚÆô¶¯Ê±´óÉù±§Ô¹ÎÞ·¨µÃµ½ËùÒªÇóµÄIRQÖжÏÏß¡£

5) Èç¹ûÄ㻹ΪÇý¶¯³ÌÐò¾²ÇÄÇĵØʧ°Ü¶ø¿àÄÕ£¬ÄÇô±à¼­²¢¸ø¼ì²âÔö¼ÓһЩprintk()¡£±ÈÈ磬¶ÔÓÚne2k£¬Äã¿ÉÒÔÔÚlinux/drivers/net/ne.cÖÐÔö¼Ó/ɾ³ýijЩÐУ¨Óà ¡°+¡±»ò¡°-¡±±íʾ£©£¬ÈçÏÂËùʾ£º

int reg0 = inb_p(ioaddr);

+ printk("NE2k probe - now checking %x\n",ioaddr);
- if (reg0 == 0xFF)
+ if (reg0 == 0xFF) {
+ printk("NE2k probe - got 0xFF (vacant I/O port)\n");
return ENODEV;
+ }

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6) Ä㻹¿ÉÒÔ´ÓDonµÄftpÕ¾µã£¨ÔÚhowtoÖÐÒ²Ìá¼°ÁË£©»ñÈ¡ne2kµÄÕï¶Ï³ÌÐò£¬¿´¿´ÄãÔÚÆô¶¯½øÈëLinuxºóÄÜ·ñÓÃËü¼ì²âÄãµÄÍø¿¨¡£Ê¹Óá°-p 0xNNN¡±Ñ¡Ïî¸æËßËüÔÚÄÄÀïÑ°ÕÒÄãµÄÍø¿¨¡££¨È±Ê¡Çé¿öÏÂÖ»¼ì²â0x300£¬ÓëÆô¶¯Ê±µÄ̽²â²»Í¬£¬²»»á¼ì²âÆäËüµÄµØÖ·¡££©ÔÚÕÒµ½Íø¿¨Ê±µÄÊä³öÈçÏ£º


Checking the ethercard at 0x300.
Register 0x0d (0x30d) is 00
Passed initial NE2000 probe, value 00.
8390 registers: 0a 00 00 00 63 00 00 00 01 00 30 01 00 00 00 00
SA PROM 0: 00 00 00 00 c0 c0 b0 b0 05 05 65 65 05 05 20 20
SA PROM 0x10: 00 00 07 07 0d 0d 01 01 14 14 02 02 57 57 57 57

NE2000 found at 0x300, using start page 0x40 and end page 0x80.

ÄãµÄ×¢²áÖµºÍPROMÖµ¿ÉÄܻ᲻һÑù¡£×¢Ò⣬¶Ô16±ÈÌØÍø¿¨£¬ËùÓÐPROMÖµ¶¼Ôö¼ÓÒ»±¶£¬ÒÔÌ«Íø¿¨µØÖ·£¨00:00:c0:b0:05:65£©³öÏÖÔÚµÚÒ»ÐУ¬¼Ó±¶ºóµÄ0x57±êʶ³öÏÖÔÚPROMµÄ½áβ¡£

ÔÚ0x300´¦Ã»Óа²×°Íø¿¨Ê±µÄÊä³öÈçÏ£º

Checking the ethercard at 0x300.
Register 0x0d (0x30d) is ff
Failed initial NE2000 probe, value ff.
8390 registers: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
SA PROM 0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
SA PROM 0x10: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff

Invalid signature found, wordlength 2.

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7) ³¢ÊÔÔÚÔËÐÐÌṩµÄDOSÇý¶¯³ÌÐò»òÅäÖóÌÐòÖ®ºó£¬´ÓDOSÆô¶¯ÈíÅÌ£¨Í¨¹ýloadlin£©ÈÈÆô¶¯½øÈëLinux¡£Õâ¿ÉÄÜ»á½øÐÐһЩ¶îÍâµÄ£¨¼´·Ç±ê×¼µÄ£©¡°Ä§·¨¡±À´³õʼ»¯Íø¿¨¡£

8) ÊÔÒ»ÏÂRuss NelsonµÄne2000.com°üÇý¶¯³ÌÐò£¬¿´ËüÄÜ·ñ¿´¼ûÄãµÄÍø¿¨ -- Èç¹û»¹²»ÐУ¬ÊÂÇé¾Í²»´óÃîÁË¡£ÀýÈ磺

A:> ne2000 0x60 10 0x300
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5 SMC Ultra/EtherEZºÍWD80*3Íø¿¨µÄÎÊÌâ

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eth0: bogus packet size: 65531, status=0xff, nxpg=0xff

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io=0x300 irq=9 xcvr=1
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LILO: linux ether=3,0,0,0,eth0
ÎÊÌ⣺3c503: configured interrupt X invalid, will use autoIRQ.

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