kernel-2.6.* Anonymous Memory

[Thomas Moritz]

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Am Montag, 8. November 2004 18:24 schrieb David Hinds:

Hello David,

> On Mon, Nov 08, 2004 at 10:31:58AM +0100, Thomas Moritz wrote:
> > kernel: cs: memory probe 0x90000000-0x903fffff: excluding
> > 0x90000000-0x9003ffff 0x90080000-0x900bffff
> > 0x90100000-0x9013ffff 0x90180000-0x901bffff
> > 0x90200000-0x9023ffff 0x90280000-0x902bffff
> > 0x90300000-0x9033ffff
>
> Ok; the problem here is just really bad luck.  The memory probe
> works by stepping through the specified memory window in 16
> steps.  For cards other than memory cards, each 1/16 is tested
> separately to see if a valid CIS can be found.  For memory cards,
> each 1/16 is tested against the next 1/16, so effectively 8
> chunks are tested.  You've got 8 other PCI devices using memory
> on evenly spaced boundaries, and that screws up the test.
>
> Try using:
>
>   include memory 0x90040000-0x9007ffff
>
> and the memory card should now work fine.

I'm sorry to say: No! The same error. Complete memory are exclude.

> > after removing, I can't see any lines in /var/log/messages !
>
> This seems to be a different problem, related to interrupt
> delivery.
>
> > cardmgr[12304]: socket 0: ATA/IDE Fixed Disk
> > kernel: Probing IDE interface ide2...
> > kernel: ide2: Wait for ready failed before probe !
>
> This also may be an interrupt problem.

OK, I send another outputs from my nx5000 after hard-reboot:-(

#>>> cat /proc/interrupts
           CPU0
  0:     234853    IO-APIC-edge  timer
  1:        148    IO-APIC-edge  i8042
  8:          2    IO-APIC-edge  rtc
  9:         62   IO-APIC-level  acpi
 12:      13317    IO-APIC-edge  i8042
 14:      12962    IO-APIC-edge  ide0
 15:        630    IO-APIC-edge  ide1
 16:          0   IO-APIC-level  uhci_hcd
 17:         51   IO-APIC-level  Intel 82801DB-ICH4
 18:          0   IO-APIC-level  yenta, yenta, uhci_hcd
 19:          0   IO-APIC-level  uhci_hcd
 20:          7   IO-APIC-level  eth0
 23:          3   IO-APIC-level  ehci_hcd, ohci1394
NMI:          0
LOC:     183178
ERR:          0
MIS:          0
#<<<

#>>> # cat /proc/ioports
0000-001f : dma1
0020-0021 : pic1
0040-0043 : timer0
0050-0053 : timer1
0060-006f : keyboard
0070-0077 : rtc
0080-008f : dma page reg
00a0-00a1 : pic2
00c0-00df : dma2
00f0-00ff : fpu
0170-0177 : ide1
01f0-01f7 : ide0
0376-0376 : ide1
0378-037a : parport0
03c0-03df : vesafb
03e8-03ef : serial
03f6-03f6 : ide0
03f8-03ff : serial
0cf8-0cff : PCI conf1
1000-107f : 0000:00:1f.0
  1000-107f : motherboard
    1000-1003 : PM1a_EVT_BLK
    1004-1005 : PM1a_CNT_BLK
    1008-100b : PM_TMR
    1010-1015 : ACPI CPU throttle
    1020-1020 : PM2_CNT_BLK
    1028-102f : GPE0_BLK
1100-113f : 0000:00:1f.0
  1100-113f : motherboard
1200-121f : motherboard
2000-20ff : 0000:00:1f.5
  2000-20ff : Intel 82801DB-ICH4
2400-24ff : 0000:00:1f.6
2800-287f : 0000:00:1f.6
2880-28bf : 0000:00:1f.5
  2880-28bf : Intel 82801DB-ICH4
28c0-28df : 0000:00:1d.0
  28c0-28df : uhci_hcd
28e0-28ff : 0000:00:1d.1
  28e0-28ff : uhci_hcd
2c00-2c1f : 0000:00:1d.2
  2c00-2c1f : uhci_hcd
2c20-2c2f : 0000:00:1f.1
  2c20-2c27 : ide0
  2c28-2c2f : ide1
2c30-2c37 : 0000:00:02.0
4000-40ff : PCI CardBus #02
4400-44ff : PCI CardBus #02
4800-48ff : PCI CardBus #06
4c00-4cff : PCI CardBus #06
#<<<

#>>> # cat /proc/iomem
00000000-0009fbff : System RAM
0009fc00-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000c7fff : Video ROM
000f0000-000fffff : System ROM
00100000-1f7cffff : System RAM
  00100000-002d8222 : Kernel code
  002d8223-003b9bff : Kernel data
1f7d0000-1f7f0bff : reserved
1f7f0c00-1f7fbfff : ACPI Non-volatile Storage
1f7fc000-1f7fffff : reserved
1f800000-1f8003ff : 0000:00:1f.1
1fc00000-1fffffff : PCI CardBus #02
20000000-203fffff : PCI CardBus #02
20400000-207fffff : PCI CardBus #06
20800000-20bfffff : PCI CardBus #06
90000000-90003fff : 0000:01:0d.0
90080000-90081fff : 0000:01:0e.0
  90080000-90081fff : b44
90100000-90100fff : 0000:01:04.0
90180000-90180fff : 0000:01:06.0
  90180000-90180fff : yenta_socket
90200000-90200fff : 0000:01:06.1
  90200000-90200fff : yenta_socket
90280000-90280fff : 0000:01:06.3
90300000-903007ff : 0000:01:0d.0
  90300000-903007ff : ohci1394
90400000-9047ffff : 0000:00:02.0
90480000-904fffff : 0000:00:02.1
90500000-905003ff : 0000:00:1d.7
  90500000-905003ff : ehci_hcd
90600000-906001ff : 0000:00:1f.5
  90600000-906001ff : Intel 82801DB-ICH4
90680000-906800ff : 0000:00:1f.5
  90680000-906800ff : Intel 82801DB-ICH4
98000000-9fffffff : 0000:00:02.0
  98000000-982fffff : vesafb
a0000000-a7ffffff : 0000:00:02.1
#<<<

I'm helpless, sorry!

Regards Th. Moritz
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