Gentoo Archives: gentoo-ppc-user

From: Eric Robertson <ericrobe@×××××.com>
To: gentoo-ppc-user@l.g.o
Subject: Re: [gentoo-ppc-user] pbbuttonsd question
Date: Wed, 31 May 2006 18:44:59
Message-Id: 447DE3B8.4080309@gmail.com
In Reply to: Re: [gentoo-ppc-user] pbbuttonsd question by "Konstantin V. Gavrilenko"
1 hmmm... I dont think I am up to modifying my kernel source by hand
2 just yet (if I read Ben's response correctly). Thanks for the solution
3 though. It's good to know a solution is out there.
4
5
6
7 Konstantin V. Gavrilenko wrote:
8 > Here is an answer from Ben, I still have to test it myself.
9 >
10 >
11 >
12 > Benjamin Herrenschmidt wrote:
13 >
14 >> On Tue, 2006-05-30 at 21:09 +0100, Konstantin V. Gavrilenko wrote:
15 >> SNIP <
16 >>
17 >
18 >
19 >
20 >> Does this help ?
21 >>
22 >> Ben.
23 >>
24 >> ------
25 >> From: Linux Kernel Mailing List <linux-kernel@×××××××××××.org>
26 >> To: git-commits-head@×××××××××××.org
27 >> Subject: [PATCH] powermac: Fix i2c on keywest based chips
28 >> Date: Sun, 23 Apr 2006 17:11:14 GMT
29 >>
30 >> commit 60162e498e220d1f03bbee5bac0a9ddd6de60ae7
31 >> tree 8cbcbea6060eb2b9f7d39784385efdfc6e947b52
32 >> parent 28897731318dc8f63f683eed9091e446916ad706
33 >> author Benjamin Herrenschmidt <benh@×××××××××××××××.org> Tue, 18 Apr
34 >>
35 > 2006 14:11:53 +1000
36 >
37 >> committer Paul Mackerras <paulus@×××××.org> Fri, 21 Apr 2006 22:29:46
38 >>
39 > +1000
40 >
41 >> [PATCH] powermac: Fix i2c on keywest based chips
42 >>
43 >> The new i2c implementation for PowerMac has a regression that causes the
44 >> hardware to go out of state when probing non-existent devices. While
45 >> fixing that, I also found & fixed a couple of other corner cases. This
46 >> fixes booting with a pbbuttons version that scans the i2c bus for an LMU
47 >> controller among others. Tested on a dual G5 with thermal control (which
48 >> has heavy i2c activity) with no problem so far.
49 >>
50 >> Signed-off-by: Benjamin Herrenschmidt <benh@×××××××××××××××.org>
51 >> Signed-off-by: Paul Mackerras <paulus@×××××.org>
52 >>
53 >> arch/powerpc/platforms/powermac/low_i2c.c | 78
54 >>

Replies

Subject Author
Re: [gentoo-ppc-user] pbbuttonsd question "Konstantin V. Gavrilenko" <mlists@××××××.com>