From: Klaus Muth <muth-5lHx5lHeYlQ@public.gmane.org>
To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: ACPI: RSDP - ERROR: Invalid checksum
Date: Tue, 7 Jun 2005 15:46:56 +0200 [thread overview]
Message-ID: <200506071546.57120.muth@hagos.de> (raw)
Hi!
I've got here a brand new IBM xServer 236 and try to install debian sarge with
kernel 2.6 and I'm now at the end of my knowledge. *sigh*.
When I had a test machine, all went fine, both SMT Processors were detected
and the system was stable with 4 Processors. Now, that I have the production
machine (newer BIOS), the thing drives me crazy...
Kernel 2.6.11-mm4 dmesg:
Linux version 2.6.11-mm4-ibm1 (root@alderaan) (gcc-Version 3.3.5 (Debian
1:3.3.5-12)) #1 SMP PREEMPT Fri Jun 3 10:29:57 CEST 2005
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009c000 (usable)
BIOS-e820: 000000000009c000 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 00000000bffcae80 (usable)
BIOS-e820: 00000000bffcae80 - 00000000bffcf800 (ACPI data)
BIOS-e820: 00000000bffcf800 - 00000000c0000000 (reserved)
BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
2175MB HIGHMEM available.
896MB LOWMEM available.
found SMP MP-table at 0009c140
On node 0 totalpages: 786378
DMA zone: 4096 pages, LIFO batch:1
Normal zone: 225280 pages, LIFO batch:16
HighMem zone: 557002 pages, LIFO batch:16
DMI 2.3 present.
ACPI: RSDP (v002 IBM ) @ 0x000fdfb0
>>> ERROR: Invalid checksum
Intel MultiProcessor Specification v1.4
Virtual Wire compatibility mode.
OEM ID: IBM ENSW Product ID: REDWOOD SMP APIC at: 0xFEE00000
Processor #0 15:4 APIC version 20
....
2.6.11 kernel with Zhenyu Z Wang's brute force searching for sane rsdp patch:
Linux version 2.6.11-ibm6 (root@alderaan) (gcc-Version 3.3.5 (Debian
1:3.3.5-12)
) #1 SMP Tue Jun 7 15:08:26 CEST 2005
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009c000 (usable)
BIOS-e820: 000000000009c000 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 00000000bffcae80 (usable)
BIOS-e820: 00000000bffcae80 - 00000000bffcf800 (ACPI data)
BIOS-e820: 00000000bffcf800 - 00000000c0000000 (reserved)
BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
2175MB HIGHMEM available.
896MB LOWMEM available.
found SMP MP-table at 0009c140
On node 0 totalpages: 786378
DMA zone: 4096 pages, LIFO batch:1
Normal zone: 225280 pages, LIFO batch:16
HighMem zone: 557002 pages, LIFO batch:16
DMI 2.3 present.
Wrong RSDP!! 0xbffcf780
ACPI: Unable to locate RSDP
Intel MultiProcessor Specification v1.4
Virtual Wire compatibility mode.
... yadda, yadda...
The RSDP found by acpidmp:
RSDP "IBM" @ 0x000fdfb0
0000: 52 53 44 20 50 54 52 20 75 49 42 4d 20 20 20 02 RSD PTR uIBM .
0010: 80 f7 fc bf ....
Problems: No SMT, PCI devices complaining in dmesg about invalid IRQ, probably
buggy MP table, sometimes losing timer ticks on boot and kernel panic.
I also tried to correct the DSDT (sorry, I didn't know better), but the iasl
did not find any errors, so what...
The intresting fact is, that the Redhat Enterprise Linux 3 Kernel (2.4.21 with
380 patches/1,6x10^6 lines of patch) has no problems with the RSDP. I could
not identify the patch, which made the RSDP work....
Please help me! Make my 236 work with a minimum of patches...
--
Klaus Muth
HAGOS eG Industriestr. 62 fon: (+49) 711 78805-86
EDV-Programmierung 70565 Stuttgart fax: (+49) 711 78805-35
http://www.hagos.de Germany mailto:muth-5lHx5lHeYlQ@public.gmane.org
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next reply other threads:[~2005-06-07 13:46 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-07 13:46 Klaus Muth [this message]
[not found] ` <200506071546.57120.muth-5lHx5lHeYlQ@public.gmane.org>
2005-06-08 13:29 ` ACPI: RSDP - ERROR: Invalid checksum Klaus Muth
[not found] ` <200506081529.49355.muth-5lHx5lHeYlQ@public.gmane.org>
2005-06-09 9:13 ` Klaus Muth
[not found] ` <200506091113.14327.muth-5lHx5lHeYlQ@public.gmane.org>
2005-06-28 7:24 ` Klaus Muth
-- strict thread matches above, loose matches on Subject: below --
2005-06-28 15:19 Moore, Robert
[not found] ` <971FCB6690CD0E4898387DBF7552B90E01F2DB9A-sBd4vmA9Se5Qxe9IK+vIArfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2005-06-29 7:30 ` Klaus Muth
[not found] ` <200506290930.05338.muth-5lHx5lHeYlQ@public.gmane.org>
2005-06-29 8:42 ` Klaus Muth
2005-06-29 16:05 Moore, Robert
2005-07-01 20:51 Moore, Robert
[not found] ` <971FCB6690CD0E4898387DBF7552B90E01FDC975-sBd4vmA9Se5Qxe9IK+vIArfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2005-07-01 22:06 ` Perry Hutchison
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