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Bug 3077 - Gentoo ISO kernel doesn't support PDC20276
Summary: Gentoo ISO kernel doesn't support PDC20276
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Release Media
Classification: Unclassified
Component: Everything (show other bugs)
Hardware: x86 Linux
: High major (vote)
Assignee: Bart Verwilst
URL: http://linux-stingr.bkbits.net:8080/c...
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2002-05-27 13:10 UTC by Brandon Black
Modified: 2005-03-25 11:24 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


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Description Brandon Black 2002-05-27 13:10:59 UTC
The kernel on the Gentoo installer ISO doesn't support the Promise 20276 IDE 
controller (aka FasTrack133).  It's an onboard ide "raid" controller used on 
the ASUS A7V333 motherboard (among others).  There's a trivial patch from lkml 
to make it work (same driver that works for 20275 works for 20276, just have to 
add the 20276's PCI ID everywhere the source references the 20275's).  Without 
this support in the ISO users of motherboards with this chipset can't really 
start installing.

The patch was added to Marcelo's tree for 2.4.19-pre5 and later I believe.  You 
can find the patch by googling for the subject line: "add Promise 20276 to 
supported IDE controllers".
Comment 1 Seemant Kulleen (RETIRED) gentoo-dev 2002-05-28 05:10:20 UTC
Brandon, it would be so nice of you to provide a URL to the patch and possibly a
URL to the readme for it.
Comment 2 Brandon Black 2002-05-28 16:12:49 UTC
Bitkeeper changeset for the PDC20276 (1.220.1.24) (also stuck this in bug URL 
field):

http://linux-stingr.bkbits.net:8080/checkpoint/patch@1.220.1.24

Here's some links to archived copies of the original lkml patch email - in all 
cases there's a bit of html embedded, couldn't find an archive that has clean 
copies:

http://lkml.org/archive/2002/3/17/99/plain.html
http://se.debian.net/lists/linux-kernel/2002/03/msg04079.html
http://www.cs.helsinki.fi/linux/linux-kernel/2002-11/0039.html
Comment 3 Brandon Black 2002-05-30 13:05:09 UTC
gentoo-2.4.19-r5 kernel patch has PDC20276 support patch in it when I used it 
last night.  Just need that kernel on the CD I guess and it would fix the 
problem (for now I put r5 onto the ISO image myself manually and got my machine 
booted, but it might be nice to fix it for others with the same hardware who 
might want to try gentoo).

Comment 4 Bart Verwilst 2002-07-04 19:05:48 UTC
Michael, what about mjc-sources? Is this included? 
Comment 5 Brandon Black 2002-07-15 22:49:34 UTC
By the way, the kernel in the official Gentoo 1.2 ISO works fine by default on
this hardware now so I guess that would make the bug closed.
Comment 6 Chris Gianelloni (RETIRED) gentoo-dev 2005-03-25 11:24:41 UTC
Moving these so we can remove the "Install CD" component from "Gentoo Linux".

I apologize to everyone for this spam, but according to the bugzilla developers,
this is the only reasonable way to do this.