/proc/mtrr はずいぶん前にtdfxのカードでいじったことがあるのですが、 よく憶えていません。 たぶんこの場合 echo "なんとか" > /proc/mtrr とかして 0x906b000,0x906c000を入れるregを作ったりするんだと思うのですが... On Tue, Sep 17, 2002 at 10:20:03AM +0900, NAKAJIMA Minoru wrote: > ----/var/log/XFree86.0.log内のワーニング---- > (WW) SAVAGE(0): Failed to set up write-combining wange (x906c000,0x30000) > (WW) SAVAGE(0): Failed to set up write-combining wange (x906b000,0x40000) > ・ > ・(およそ100行) > ・ > (WW) SAVAGE(0): Failed to set up write-combining wange (x900b000,0x6f000) > > ---- dmesg ---- > mtrr: no more MTRRs available > ・ > ・(およそ100行) > ・ > mtrr: no more MTRRs available > > --- /proc/mtrr --- > reg00: base=0x00000000 ( 0MB), size= 128MB: write-back, count=1 > reg01: base=0x08000000 ( 128MB), size= 64MB: write-back, count=1 > reg02: base=0x0c000000 ( 192MB), size= 32MB: write-back, count=1 > reg03: base=0x0e000000 ( 224MB), size= 16MB: write-back, count=1 > reg04: base=0x0f000000 ( 240MB), size= 8MB: write-back, count=1 > reg05: base=0xa0000000 (2560MB), size= 64MB: write-combining, count=1 > reg06: base=0x906e0000 (2310MB), size= 64KB: write-combining, count=1 > reg07: base=0x906d0000 (2310MB), size= 64KB: write-combining, count=1 > -- // // むらかみ // http://lev.ii2.cc/ // lev@xxxxxxxxxx 17 Sep* Battle of Antietam, 1862 17 Sep* National Heroes Day in Angola 17 Sep Bruch der Sozialliberalen Koalition, 1982
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