USB 쥬ݡ
~~~~~~~~~~~~~~~~~~~~


Vojtech Pavlik <vojtech@suse.cz>, January 2004


BIOS åȥåץ˥塼 "USB ܡ"  "USB ޥݡ" Ȥ
ΤƤΤϡUSB ޥ USB ܡɤ򡢤Τʤ PS/2
ޥ PS/2 ܡɤǤ뤫Τ褦˻ȤεǽǤϡȤ
LILO ǥפΤ USB ܡɤȤȤȤ̣ޤ

ʤ顢Ĥηޤ

1) ĤΥޥǤϡUSB ޥʤ PS/2 ޥ¸ߤǤ⡢
   PS/2 ޥΥߥ졼󤬤ʤޤξ硢ºݤ PS/2 ޥ
   ɲõǽ (ۥ롢ɲåܥ󡢥åѥåɥ⡼) ϻѤǤʤʤ
   Ȥޤ

2) CONFIG_HIGHMEM64G ͭˤʤäƤ硢PS/2 ޥߥ졼
   ƥ९åȤޤȤΤ⡢SMM BIOS 
   PAE ⡼ɤˤʤ뤳ȤꤷƤʤǤIntel E7505 ϡ꤬
   ȯŵŪʥޥǤ

3) AMD64 64 ӥåȥ⡼ɤͭˤʤäƤȡޤƥ९å夬
   ȯޤȤΤ⡢SMM BIOS  CPU  64 ӥåȥ⡼ɤˤʤ뤳Ȥ
   ꤷƤʤǤBIOS Ԥ Windows ΤߤǥƥȤƤꡢ
   Windows Ϥޤ 64 ӥåȤǤϤʤΤǤ

ˡ

 1) ϡPS/2 ޥɥ饤Фɤ USB ɥ饤Фɤ뤳Ȥ
Ǥޤ2.6 ǤϡPS/2 ޥɥ饤Ф̵˥ͥȤ߹ޤ
ѥ뤵ΤǡUSB ɥ饤ФȤ߹ɬפȤȤˤʤޤ

 2) ϸߤΤȤͥ HIGHMEM64G ̵ˤ뤫BIOS  USB
쥬ݡȤ̵ˤ뤫Τɤ餫ǤǤޤBIOS åץǡ
Ǥޤ⤷ޤ󤬡ޤǤΤȤΤ褦ʥåץǡȤ¸ߤޤ

 3) ̾ BIOS åץǡȤˤ褵ޤܡԤ Web Ȥ
åƤåץǡȤʤϡBIOS  USB 쥬ݡ
̵ˤƤ꤬褷ʤϡͥ륳ޥɥ饤
idle=poll ɲäƤߤƤHLT ̿Ʊͤ BIOS  SMM ˤʤ뤫⤷
ޤ

------------------------------------------------------------
Ρ JF ץ < http://www.linux.or.jp/JF/ >
ԡ    ɧ <takahiko(a)hakubi.co.jp>
   2004/02/07
