Bug 222616 - IBM's POWER platform Infiniband HCA driver (ehca) refuses to load.
Summary: IBM's POWER platform Infiniband HCA driver (ehca) refuses to load.
Keywords:
Status: CLOSED WORKSFORME
Alias: None
Product: Red Hat Enterprise Linux 5
Classification: Red Hat
Component: kernel
Version: 5.0
Hardware: ppc64
OS: Linux
medium
medium
Target Milestone: ---
: ---
Assignee: Doug Ledford
QA Contact: Brian Brock
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2007-01-15 08:52 UTC by Yury Konovalov
Modified: 2007-12-20 17:15 UTC (History)
0 users

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2007-12-20 17:15:19 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)

Description Yury Konovalov 2007-01-15 08:52:36 UTC 
IBM's POWER platform Infiniband HCA driver (ehca) refuses to load. Do I need to
load some special driver before ehca?

---------

How reproducible: always


Steps to Reproduce:
1. modprobe ehca
  
Actual results:
eHCA Infiniband Device Driver (Rel.: SVNEHCA_0015)
 
PU0003 EHCA_ERR:hipz_h_query_hca response_block=c0000001dcdd5680 not page aligned
 
PU0003 EHCA_ERR:ehca_sense_attributes Cannot query device properties.
h_ret=fffffffffffffffc
 
PU0003 EHCA_ERR:ehca_probe Cannot sense eHCA attributes.
 
ehca: probe of .001.DPM1PVW-P1-C21 failed with error -22



Expected results:
initialize Infiniband adapter.

Additional info:
Comment 1 Doug Ledford 2007-12-20 17:15:19 UTC 
This should have been fixed with the RHEL5.1 kernel update.  If it wasn't, then
please re-open the bug.
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