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pn —

Lite-On 82c168/82c169 PNIC ?ե????ȥ??????ͥåȥǥХ????ɥ饤??

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device pn0

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pn ?ɥ饤?Ф? Lite-On 82c168??82c169 ?ե????ȥ??????ͥåȥ????ȥ????????åפ? ???Ѥ??? PCI ???????ͥåȥ????ץ??ڤ??Ȥ߹??ߥ????ȥ??????򥵥ݡ??Ȥ??ޤ??? ???????????ˤϡ?LinkSys LNE100TX?? Bay Networks Netgear FA310TX ???ӥ????? D1?? Matrox Networks FastNIC 10/100???ޤ? D-Link ?? Trendware ???Ϥ????Ȥ??롢 ?????Ĥ??Υե????ȥ??????ͥåȥ????ɤ??ޤޤ??ޤ???

?Х??ޥ??? DMA ?????Ѥ??? Lite-On ???åפϡ? DEC ?? 'tulip' ?Ȼ???ư???򤹤??褦???߷פ????Ƥ??ޤ??? ???? DEC 21x4x ?ǥХ????????Ѥ????߷פ??Ƥ????????????Υ٥????????ߤǤ? PNIC ?????????˻??Ѥ??Ƥ??ޤ??? ???Υ??åפ???¢?ȥ??󥷡??Ф? MII ?Х???ͳ?γ????ȥ??󥷡??Ф? ξ???򥵥ݡ??Ȥ??Ƥ??ޤ??? Lite-On ???åפ? EEPROM ?? MII ???????????ɲä????ޤ??????? DEC 21x4x ?????ȥ??????ȥ쥸?????ߴ??Ǥ????褦???߷פ????Ƥ??ޤ??? PNIC ?????ȥ??????? 10Mbps??100Mbps ?Τ??줾?????????š?Ⱦ???Ť??????? ???ݡ??Ȥ??ޤ???

pn ?ɥ饤?Фϰʲ??Υ??ǥ????????פ򥵥ݡ??Ȥ??ޤ???

autoselect: ???ǥ????????פȥ??ץ??????μ?ư?????????Ĥ??ޤ????桼???? /etc/rc.conf ?ե??????˥??ǥ??????ץ????????ɲä??뤳?Ȥˤ??ꡢ??ư?Ǽ?ư???򤵤줿?⡼?ɤ? ?ѹ????뤳?Ȥ??Ǥ??ޤ???
10baseT/UTP: 10Mbps ư???????ꤷ?ޤ????????ˡ? mediaopt ???ץ??????? full-duplex ?? half-duplex ?Υ⡼?ɤ????ꤹ???Τ˻Ȥ??ޤ???
100baseTX: 100Mbps (?ե????ȥ??????ͥå?) ư???????ꤷ?ޤ??? mediaopt ?ޤ????ץ??????ϡ? full-duplex ?⤷???? half-duplex ?⡼?ɤ?ư????褦?????ꤹ?뤳?Ȥ??Ǥ??ޤ???

pn ?ɥ饤?Фϰʲ??Υ??ǥ??????ץ??????򥵥ݡ??Ȥ??ޤ???

full-duplex: ????Ū??Ⱦ???ť⡼?ɤǤ?ư???ˤ??ޤ???
half-duplex: ????Ū??Ⱦ???ť⡼?ɤǤ?ư???ˤ??ޤ???

???ǥ????????? 100baseTX ?ϡ? ?????ץ??ˤ??äƥ??ݡ??Ȥ????Ƥ????????ˤΤ߻??Ѳ?ǽ???Ȥ??????Ȥ? ???դ??Ƥ????????? ???ΥǥХ??????????˴ؤ????????????ˤĤ??Ƥϡ? ifconfig(8) ?⻲?Ȥ??Ƥ?????????

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pn%d: couldn't map memory: ??̿Ū?ʽ????????顼??ȯ?????ޤ?????
pn%d: couldn't map interrupt: ??̿Ū?ʽ????????顼??ȯ?????ޤ?????
pn%d: watchdog timeout: ?ǥХ??????ͥåȥ???ؤα????????ߤ??????? ?ͥåȥ???ؤ???³ (?????֥?) ?????꤬?????ޤ???
pn%d: no memory for rx list: ?ɥ饤?Ф??????ƽФ??Τ????Υ??????Хåե??????ݤǤ??ޤ????Ǥ?????
pn%d: no memory for tx list: ?ɥ饤?Ф????????Τ????ΥХåե??????ݤǤ??ʤ??ä????? ?????Хåե??Υ????????????󤬲????ޤ?????
pn%d: chip is in D3 power state -- setting to D0: ???Υ??å??????ϥѥ?ޥͥ??????Ȥ򥵥ݡ??Ȥ????????ɤǤΤ?ȯ?????ޤ??? ???ڥ졼?ƥ??󥰥????ƥ??ˤ??äƤϡ??????åȥ??????κݤ˥????ȥ??????? ?????ϥ⡼?ɤˤ??????Τ????ꡢPCI BIOS ?ˤ??äƤϡ? ???åפ??????򤹤????ˤ??Υ⡼?ɤ??????åפ??᤹???Ȥ??Ǥ??ޤ????? ?????ȥ??????? D3 ???֤Ǥ??٤Ƥ? PCI ?????ե??????졼???????򼺤????ᡢBIOS ?????λ??˥ե??ѥ?⡼?ɤ˥??å? ???뤳?Ȥ??Ǥ??ʤ??????????????????Ԥ????ȤϤǤ??ޤ????? ?ɥ饤?ФϤ??ξ????򸡽Ф??? D0 (?ե??ѥ) ???֤˻??äƤ??????Ȥ??ޤ????? ?????Ǥϥɥ饤?Ф??̾??κ?ư???֤??????????뤳?ȤϤǤ??ʤ??Ǥ??礦?? ?⤷???Υ??å?????????ư????ɽ???????ơ? ?ɥ饤?Ф??ǥХ??????ͥåȥ?????󥿥ե??????Ȥ???ǧ?????뤳?Ȥ? ?Ǥ??ʤ????С? ?ǥХ??????????????ꤵ?????褦???????ܤκƵ?ư???Ԥ?ɬ?פ??????ޤ???
???ξ?????¾?? OS ?????Ѥ??Ƥ??ƺƵ?ư???? (warm booting) ?Ȥ??ˤ???ȯ?????뤳?Ȥ????դ??Ƥ??????????⤷?Ÿ????ڤäƤ??顢?ǽ??? FreeBSD ????ư?????С? ?????ɤ??????????ꤵ?????Ǥ??礦??

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arp(4), netintro(4), ifconfig(8)

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pn ?ǥХ????ɥ饤?Ф? FreeBSD 3.0 ?ǤϤ??????о줷?ޤ?????

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pn ?ɥ饤?Ф? Bill Paul ⟨wpaul@ctr.columbia.edu⟩ ?ˤ??äƳ?ȯ?????ޤ?????

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pn ?ɥ饤?Фϸ??ߤΤȤ????? MII ?Х???ͳ?? PNIC ?????ȥ?????????³?????Ƥ??볰???ȥ??󥷡??Ф????? ?????ɤ??????ݡ??Ȥ??Ƥ??ޤ????? ?????? ???Ԥ???¢?ȥ??󥷡??Ф??ƥ??Ȥ??뤿???Υܡ??ɤ??????Ǥ??ʤ??ä??????Ǥ??? ???߽в??äƤ??? PNIC ?μ????ΤۤȤ??ɤϳ??? PHY ?????Ѥ??Ƥ??ꡢ ???????äƤ??Τ??ȤϿ??????????ǤϤʤ??Ǥ??礦?? ?ϡ??ɥ????????????Ǥ????褦?ˤʤ??С? ??¢?ȥ??󥷡??Ф򥵥ݡ??Ȥ??륳???ɤ??ɲä????뤫?⤷???ޤ?????