Gentoo Archives: gentoo-user

From: pk <peterk2@××××××××.se>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] [OT?] MTRR and PAT
Date: Mon, 12 May 2008 18:31:05
Message-Id: 48288CE1.8020905@coolmail.se
In Reply to: Re: [gentoo-user] [OT?] MTRR and PAT by Andrey Falko
1 Andrey Falko wrote:
2 > Try 2.6.24, I'm afraid that your video might be too new for 2.6.23.
3
4 Well, I think you have misunderstood my question(s). I may have been
5 unclear as to what I would like to achieve... My goal is to see if my
6 MTRR settings are ok or not; well, even better would be if I could
7 understand the settings so that I can make a judgement myself if it's ok
8 or not.
9
10 The video (X) works fine as it is (not counting the occasional artifact
11 in 3D games).
12
13 > Here are my comments your config:
14 >
15 > -In General Setup: Try choosing SLAB allocator.
16
17 Well, I tried to live on the "edge" a little, trying it out... ;-)
18
19 > -Your Bus Options look good.
20 > -I'm 80% sure that you are not supposed to have /dev/agpgart enabled
21 > since you are using PCI-Express....I have a PCI-Express system and I
22 > have it disabled. Actually, I don't have anything enabled under
23 > "Graphic Support". Since you are using Radeon, I think you might need
24 > to enable Direct Rendering Manager, then choose Radeon.
25
26 I run fglrx (AMD/Atis binary blob) and the ebuild complains if I don't
27 have certain options set. This may have changed but I've used the same
28 config for a while now (since around 2.6.13-14) on older systems (with
29 AGP). I'm planning to migrate to radeonhd (or maybe the r300) driver
30 when it has 3D support and has stabilised somewhat.
31
32 I think I've found some more info on what I'm after:
33 http://www.amd.com/gb-uk/Processors/TechnicalResources/0,,30_182_739_7044,00.html
34
35 (the system programming manual).
36
37 Thanks for your time, Andrey!
38
39 Best regards
40
41 Peter K
42 --
43 gentoo-user@l.g.o mailing list

Replies

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Re: [gentoo-user] [OT?] MTRR and PAT Andrey Falko <ma3oxuct@×××××.com>