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Bug 337282 - Missing ehea driver on ppc installation media
Summary: Missing ehea driver on ppc installation media
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Release Media
Classification: Unclassified
Component: InstallCD (show other bugs)
Hardware: PPC Linux
: High normal (vote)
Assignee: Gentoo Release Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-09-14 14:24 UTC by Claus Lund
Modified: 2018-09-19 00:27 UTC (History)
2 users (show)

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


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Description Claus Lund 2010-09-14 14:24:51 UTC
I downloaded the install-powerpc-minimal-20100912.iso and I'm trying to get it installed in a LPAR on an IBM pSeries Power6 machine. The network virtual network device is provided through a LHEA. The install media only seems to supply a driver for use virtual network devices that are supplied through the VIOS (ibmveth).

Since it only seems to be possible to do network installs these days then it's causing some issues...

Reproducible: Always

Steps to Reproduce:
1. boot: ibmpower-hvc0 nodhcp nousb
2. modprobe ehea
3. 
Actual Results:  
FATAL: Module ehea not found.
Comment 1 Joe Jezak (RETIRED) gentoo-dev 2010-09-14 16:51:55 UTC
The current kernel wasn't compiling with IPR support, I'll check it again on a newer kernel when it becomes available.
Comment 2 Claus Lund 2010-09-14 19:55:40 UTC
OK, thank you Joe! How often are the kernels updated updated for the install media?
Comment 3 Claus Lund 2010-09-15 22:41:59 UTC
Or where can I find the kernel Makefile for the ppc autobuild install iso?
Comment 4 Claus Lund 2010-09-16 18:29:37 UTC
I build a kernel from 2.6.35.4 sources and the eHEA driver works fine with that.
Comment 5 Jorge Manuel B. S. Vicetto (RETIRED) Gentoo Infrastructure gentoo-dev 2011-09-16 02:00:19 UTC
ping?
Comment 6 Jorge Manuel B. S. Vicetto (RETIRED) Gentoo Infrastructure gentoo-dev 2012-12-24 05:17:47 UTC
ping?
Comment 7 Jorge Manuel B. S. Vicetto (RETIRED) Gentoo Infrastructure gentoo-dev 2013-12-23 18:47:47 UTC
ping?
Comment 8 Anthony Basile gentoo-dev 2015-02-17 12:31:42 UTC
Unfortunately, I'm only able to do userland testing.  I suspect however, that the newer kernls have this fixed.
Comment 9 Matt Turner gentoo-dev 2018-09-19 00:27:41 UTC
This was fixed in at least installcd-ibm-2.6.34.config

+CONFIG_EHEA=m

commit 4738c9b5d99393f588c9d61e4e5638c83fd2fb5d
Author: Brent Baude <ranger@gentoo.org>
Date:   Mon Nov 7 22:36:09 2011 +0000

    Updated kernel config with ehea enabled
    
    svn path=/trunk/; revision=834