From mboxrd@z Thu Jan 1 00:00:00 1970 Message-Id: <6B29A927-0CFC-49E3-A356-F9D2E46FE4D3@storytotell.org> From: Daniel Lyons To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net> In-Reply-To: <13426df10908030930gf9a6639g5ace1ba59cb5a8b1@mail.gmail.com> Content-Type: text/plain; charset=WINDOWS-1252; format=flowed; delsp=yes Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Apple Message framework v935.3) Date: Tue, 4 Aug 2009 01:15:05 -0600 References: <13426df10908030930gf9a6639g5ace1ba59cb5a8b1@mail.gmail.com> Subject: Re: [9fans] Parallels Vesa driver question Topicbox-Message-UUID: 378f8a1c-ead5-11e9-9d60-3106f5b1d025 On Aug 3, 2009, at 10:30 AM, ron minnich wrote: > Given these systems with mtrr issues. > > Would it be possible to get: > - output from pci so we can see what memory ranges are in use on =20 > your machine 0.2.0: vid 03.00.00 1ab8/1131 11 0:00004001 256 1:c0000000 16777216 =20= 2:00004401 16 0.3.0: brg 06.80.00 1ab8/1112 9 0.30.0: brg 06.00.00 8086/1130 255 0.31.0: brg 06.01.00 8086/2440 255 0.31.1: disk 01.01.80 8086/244b 255 4:00005001 16 0.31.5: aud 04.01.00 8086/2445 9 0:00005401 256 1:00005801 64 0.5.0: net 02.00.00 10ec/8029 10 0:00004c01 32 > - how much memory 256 MB, but that's arbitrary; just the preference I have set in =20 Parallels. > - what the mtrrs look like once set up I don't know how to obtain this information, but would be glad to =20 supply it. Also, forgive my ignorance, but isn't there a chicken-and-=20 egg problem, since if the MTRRs are set up in vgavesa.c, my display is =20= unusable? Or is there a special way to bail out to the text mode when =20= the display is screwed up? Thanks again, =97 Daniel Lyons