From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugme-daemon@bugzilla.kernel.org
Subject: [Bug 12190] New: kernel 2.6 PPC64 - IPS driver failure with IBM ServeRAID 4H
Date: Wed, 10 Dec 2008 02:33:53 -0800 (PST)
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http://bugzilla.kernel.org/show_bug.cgi?id=12190
Summary: kernel 2.6 PPC64 - IPS driver failure with IBM ServeRAID
4H
Product: SCSI Drivers
Version: 2.5
KernelVersion: 2.6.18-6-powerpc64
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Other
AssignedTo: scsi_drivers-other@kernel-bugs.osdl.org
ReportedBy: bozy@pisem.net
CC: bozy@pisem.net
Latest working kernel version: NONE
Earliest failing kernel version: 2.6.18-6-powerpc64 #1 SMP Sat Jan 26 17:58:12
UTC 2008 ppc64 unknown
Distribution: Debian Etch (4.0)
Hardware Environment: IBM 7025-6F0
Software Environment: Installing Debian 4.0 (Etch), latest stable release as of
10-DEC-2008
Problem Description:
IPS driver fails to load, following is recorded in dmesg:
---
PCI: Enabling device: (0001:2a:01.0), cmd 143
ips 0001:2a:01.0: Unable to initialize controller
ips: probe of 0001:2a:01.0 failed with error -1
ips 0001:2a:01.0: Couldn't allocate IO space 18ec00 len 256.
ips: probe of 0001:2a:01.0 failed with error -1
---
lspci -v output:
---
0001:2a:01.0 RAID bus controller: IBM SCSI RAID Adapter [ServeRAID] (rev 10)
Subsystem: IBM Unknown device 022e
Flags: medium devsel, IRQ 42
I/O ports at fefff8ec00 [size=256]
Memory at ff38000000 (32-bit, non-prefetchable) [size=1M]
Expansion ROM at ff38100000 [disabled] [size=32K]
Capabilities: [40] Vital Product Data
Capabilities: [48] Power Management version 2
---
Steps to reproduce:
Load IPS driver (modprobe ips) on either IBM 7025-6F0 (64-bit arch & kernel) or
IBM 7025-F50 (32-bit arch & kernel) machine.
Note: this bug has been recorded at Debian Bugzilla with bug#375092
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