LinuxLists.cc - PCI BAR1 Unassigned

2011-05-19 16:52:43

Subject: PCI BAR1 Unassigned

I have the problem below where my PCI card's second BAR does not get
assigned.
What can be the cause of this problem?
The last kernel I tested on which worked OK was 2.6.27.
My current problematic kernel 2.6.35.

05:01.0 Unassigned class [ff00]: Eagle Technology PCI-703 Analog I/O
Card (rev 5c)
Flags: bus master, slow devsel, latency 32, IRQ 22
Memory at 93b00000 (type 3, prefetchable) [size=2K]
Memory at <unassigned> (type 3, prefetchable)
Capabilities: [80] #00 [0600]
Kernel modules: pci703drv

Cheers
Jan

2011-05-19 18:50:59

by Bjorn Helgaas

[permalink] [raw]

Subject: Re: PCI BAR1 Unassigned

On Thu, May 19, 2011 at 10:28 AM, Jan Zwiegers <[email protected]> wrote:
> I have the problem below where my PCI card's second BAR does not get
> assigned.
> What can be the cause of this problem?
> The last kernel I tested on which worked OK was 2.6.27.
> My current problematic kernel 2.6.35.
>
> 05:01.0 Unassigned class [ff00]: Eagle Technology PCI-703 Analog I/O Card
> (rev 5c)
> ? ?Flags: bus master, slow devsel, latency 32, IRQ 22
> ? ?Memory at 93b00000 (type 3, prefetchable) [size=2K]
> ? ?Memory at <unassigned> (type 3, prefetchable)
> ? ?Capabilities: [80] #00 [0600]
> ? ?Kernel modules: pci703drv

Could be resource exhaustion or, more likely, we ran out because we
now assign resource to things that don't need them, leaving none for
things that *do* need them. This sounds like a regression, so we
should open a bugzilla for it and attach dmesg logs from 2.6.27 and
2.6.35.

Does this problem keep the driver from working? (Sometimes drivers
don't actually use all the BARs a device supports.)

Bjorn

2011-05-19 20:28:09

by Jan Zwiegers

[permalink] [raw]

Subject: Re: PCI BAR1 Unassigned

On 2011-05-19 08:50 PM, Bjorn Helgaas wrote:
> On Thu, May 19, 2011 at 10:28 AM, Jan Zwiegers<[email protected]> wrote:
>> I have the problem below where my PCI card's second BAR does not get
>> assigned.
>> What can be the cause of this problem?
>> The last kernel I tested on which worked OK was 2.6.27.
>> My current problematic kernel 2.6.35.
>>
>> 05:01.0 Unassigned class [ff00]: Eagle Technology PCI-703 Analog I/O Card
>> (rev 5c)
>> Flags: bus master, slow devsel, latency 32, IRQ 22
>> Memory at 93b00000 (type 3, prefetchable) [size=2K]
>> Memory at<unassigned> (type 3, prefetchable)
>> Capabilities: [80] #00 [0600]
>> Kernel modules: pci703drv
>
> Could be resource exhaustion or, more likely, we ran out because we
> now assign resource to things that don't need them, leaving none for
> things that *do* need them. This sounds like a regression, so we
> should open a bugzilla for it and attach dmesg logs from 2.6.27 and
> 2.6.35.
>
> Does this problem keep the driver from working? (Sometimes drivers
> don't actually use all the BARs a device supports.)
>
> Bjorn
>

I'm the maintainer of the driver and was involved in the development of
the board as well in 2003. The board uses two BARS and the second BAR is
the most important. The board worked fine since the 2.4 days and only
recently became problematic. I suspect it works on even later kernels
than 27, maybe 2.6.32.

My knowledge is too little to actually determine if the problem is
because the FPGA based PCI interface is not within spec or something
that changed in the kernel, because of the post .30 releases becoming
more strict to PCI specification, i.e. BIOS / Kernel interaction.

Jan

2011-05-19 20:50:47

by Xianghua Xiao

[permalink] [raw]

Subject: Re: PCI BAR1 Unassigned

On Thu, May 19, 2011 at 3:27 PM, Jan Zwiegers <[email protected]> wrote:
> On 2011-05-19 08:50 PM, Bjorn Helgaas wrote:
>>
>> On Thu, May 19, 2011 at 10:28 AM, Jan Zwiegers<[email protected]>
>> wrote:
>>>
>>> I have the problem below where my PCI card's second BAR does not get
>>> assigned.
>>> What can be the cause of this problem?
>>> The last kernel I tested on which worked OK was 2.6.27.
>>> My current problematic kernel 2.6.35.
>>>
>>> 05:01.0 Unassigned class [ff00]: Eagle Technology PCI-703 Analog I/O Card
>>> (rev 5c)
>>> Flags: bus master, slow devsel, latency 32, IRQ 22
>>> Memory at 93b00000 (type 3, prefetchable) [size=2K]
>>> Memory at<unassigned> (type 3, prefetchable)
>>> Capabilities: [80] #00 [0600]
>>> Kernel modules: pci703drv
>>
>> Could be resource exhaustion or, more likely, we ran out because we
>> now assign resource to things that don't need them, leaving none for
>> things that *do* need them. This sounds like a regression, so we
>> should open a bugzilla for it and attach dmesg logs from 2.6.27 and
>> 2.6.35.
>>
>> Does this problem keep the driver from working? (Sometimes drivers
>> don't actually use all the BARs a device supports.)
>>
>> Bjorn
>>
>
> I'm the maintainer of the driver and was involved in the development of the
> board as well in 2003. The board uses two BARS and the second BAR is the
> most important. The board worked fine since the 2.4 days and only recently
> became problematic. I suspect it works on even later kernels than 27, maybe
> 2.6.32.
>
> My knowledge is too little to actually determine if the problem is because
> the FPGA based PCI interface is not within spec or something that changed in
> the kernel, because of the post .30 releases becoming more strict to PCI
> specification, i.e. BIOS / Kernel interaction.
>
> Jan
> --
> To unsubscribe from this list: send the line "unsubscribe linux-pci" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>

What's the size for BAR1? one reason is that no more space to
align/allocate BAR1.

If the board stays the same then your FPGA might be the cause, I have
seen similar issues and they ended up in FPGA implementation.

2011-05-19 22:13:50

by Bjorn Helgaas

[permalink] [raw]

Subject: Re: PCI BAR1 Unassigned

On Thu, May 19, 2011 at 2:27 PM, Jan Zwiegers <[email protected]> wrote:
> On 2011-05-19 08:50 PM, Bjorn Helgaas wrote:
>>
>> On Thu, May 19, 2011 at 10:28 AM, Jan Zwiegers<[email protected]>
>> ?wrote:
>>>
>>> I have the problem below where my PCI card's second BAR does not get
>>> assigned.
>>> What can be the cause of this problem?
>>> The last kernel I tested on which worked OK was 2.6.27.
>>> My current problematic kernel 2.6.35.
>>>
>>> 05:01.0 Unassigned class [ff00]: Eagle Technology PCI-703 Analog I/O Card
>>> (rev 5c)
>>> ? ?Flags: bus master, slow devsel, latency 32, IRQ 22
>>> ? ?Memory at 93b00000 (type 3, prefetchable) [size=2K]
>>> ? ?Memory at<unassigned> ?(type 3, prefetchable)
>>> ? ?Capabilities: [80] #00 [0600]
>>> ? ?Kernel modules: pci703drv
>>
>> Could be resource exhaustion or, more likely, we ran out because we
>> now assign resource to things that don't need them, leaving none for
>> things that *do* need them. ?This sounds like a regression, so we
>> should open a bugzilla for it and attach dmesg logs from 2.6.27 and
>> 2.6.35.
>>
>> Does this problem keep the driver from working? ?(Sometimes drivers
>> don't actually use all the BARs a device supports.)
>
> I'm the maintainer of the driver and was involved in the development of the
> board as well in 2003. The board uses two BARS and the second BAR is the
> most important. The board worked fine since the 2.4 days and only recently
> became problematic. I suspect it works on even later kernels than 27, maybe
> 2.6.32.
>
> My knowledge is too little to actually determine if the problem is because
> the FPGA based PCI interface is not within spec or something that changed in
> the kernel, because of the post .30 releases becoming more strict to PCI
> specification, i.e. BIOS / Kernel interaction.

Well, let's at least look at the working and broken dmesg logs. My
money is on kernel breakage. If it used to work, it should still
work.

2011-05-19 22:20:36

by Jan Zwiegers

[permalink] [raw]

Subject: Re: PCI BAR1 Unassigned

On 2011-05-20 12:13 AM, Bjorn Helgaas wrote:
> On Thu, May 19, 2011 at 2:27 PM, Jan Zwiegers<[email protected]> wrote:
>> On 2011-05-19 08:50 PM, Bjorn Helgaas wrote:
>>>
>>> On Thu, May 19, 2011 at 10:28 AM, Jan Zwiegers<[email protected]>
>>> wrote:
>>>>
>>>> I have the problem below where my PCI card's second BAR does not get
>>>> assigned.
>>>> What can be the cause of this problem?
>>>> The last kernel I tested on which worked OK was 2.6.27.
>>>> My current problematic kernel 2.6.35.
>>>>
>>>> 05:01.0 Unassigned class [ff00]: Eagle Technology PCI-703 Analog I/O Card
>>>> (rev 5c)
>>>> Flags: bus master, slow devsel, latency 32, IRQ 22
>>>> Memory at 93b00000 (type 3, prefetchable) [size=2K]
>>>> Memory at<unassigned> (type 3, prefetchable)
>>>> Capabilities: [80] #00 [0600]
>>>> Kernel modules: pci703drv
>>>
>>> Could be resource exhaustion or, more likely, we ran out because we
>>> now assign resource to things that don't need them, leaving none for
>>> things that *do* need them. This sounds like a regression, so we
>>> should open a bugzilla for it and attach dmesg logs from 2.6.27 and
>>> 2.6.35.
>>>
>>> Does this problem keep the driver from working? (Sometimes drivers
>>> don't actually use all the BARs a device supports.)
>>
>> I'm the maintainer of the driver and was involved in the development of the
>> board as well in 2003. The board uses two BARS and the second BAR is the
>> most important. The board worked fine since the 2.4 days and only recently
>> became problematic. I suspect it works on even later kernels than 27, maybe
>> 2.6.32.
>>
>> My knowledge is too little to actually determine if the problem is because
>> the FPGA based PCI interface is not within spec or something that changed in
>> the kernel, because of the post .30 releases becoming more strict to PCI
>> specification, i.e. BIOS / Kernel interaction.
>
> Well, let's at least look at the working and broken dmesg logs. My
> money is on kernel breakage. If it used to work, it should still
> work.
> --
> To unsubscribe from this list: send the line "unsubscribe linux-pci" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>

What do you need from me? I have at least 3 machines on which it used to
work and is now running a later kernel. I can post dmesg from both .27
and .35. Will do tomorrow when I'm back at the office.

2011-05-19 22:39:07

by Bjorn Helgaas

[permalink] [raw]

Subject: Re: PCI BAR1 Unassigned

On Thu, May 19, 2011 at 4:20 PM, Jan Zwiegers <[email protected]> wrote:
> On 2011-05-20 12:13 AM, Bjorn Helgaas wrote:
>>
>> On Thu, May 19, 2011 at 2:27 PM, Jan Zwiegers<[email protected]>
>> ?wrote:
>>>
>>> On 2011-05-19 08:50 PM, Bjorn Helgaas wrote:
>>>>
>>>> On Thu, May 19, 2011 at 10:28 AM, Jan Zwiegers<[email protected]>
>>>> ?wrote:
>>>>>
>>>>> I have the problem below where my PCI card's second BAR does not get
>>>>> assigned.
>>>>> What can be the cause of this problem?
>>>>> The last kernel I tested on which worked OK was 2.6.27.
>>>>> My current problematic kernel 2.6.35.
>>>>>
>>>>> 05:01.0 Unassigned class [ff00]: Eagle Technology PCI-703 Analog I/O
>>>>> Card
>>>>> (rev 5c)
>>>>> ? ?Flags: bus master, slow devsel, latency 32, IRQ 22
>>>>> ? ?Memory at 93b00000 (type 3, prefetchable) [size=2K]
>>>>> ? ?Memory at<unassigned> ? ?(type 3, prefetchable)
>>>>> ? ?Capabilities: [80] #00 [0600]
>>>>> ? ?Kernel modules: pci703drv
>>>>
>>>> Could be resource exhaustion or, more likely, we ran out because we
>>>> now assign resource to things that don't need them, leaving none for
>>>> things that *do* need them. ?This sounds like a regression, so we
>>>> should open a bugzilla for it and attach dmesg logs from 2.6.27 and
>>>> 2.6.35.
>>>>
>>>> Does this problem keep the driver from working? ?(Sometimes drivers
>>>> don't actually use all the BARs a device supports.)
>>>
>>> I'm the maintainer of the driver and was involved in the development of
>>> the
>>> board as well in 2003. The board uses two BARS and the second BAR is the
>>> most important. The board worked fine since the 2.4 days and only
>>> recently
>>> became problematic. I suspect it works on even later kernels than 27,
>>> maybe
>>> 2.6.32.
>>>
>>> My knowledge is too little to actually determine if the problem is
>>> because
>>> the FPGA based PCI interface is not within spec or something that changed
>>> in
>>> the kernel, because of the post .30 releases becoming more strict to PCI
>>> specification, i.e. BIOS / Kernel interaction.
>>
>> Well, let's at least look at the working and broken dmesg logs. ?My
>> money is on kernel breakage. ?If it used to work, it should still
>> work.
>
> What do you need from me? I have at least 3 machines on which it used to
> work and is now running a later kernel. I can post dmesg from both .27 and
> .35. Will do tomorrow when I'm back at the office.

Since you don't have continuous access to the machines, maybe you can
collect the /proc/iomem and "lspci -v" output at the same time you
collect the dmesg logs. That should be enough to get started.

Thanks,
Bjorn

2011-05-19 22:49:42

by Jan Zwiegers

[permalink] [raw]

Subject: Re: PCI BAR1 Unassigned

2011-05-20 07:13:56

by Jan Zwiegers

[permalink] [raw]

Subject: Re: PCI BAR1 Unassigned

On 2011-05-20 12:38 AM, Bjorn Helgaas wrote:
> On Thu, May 19, 2011 at 4:20 PM, Jan Zwiegers<[email protected]> wrote:
>> On 2011-05-20 12:13 AM, Bjorn Helgaas wrote:
>>>
>>> On Thu, May 19, 2011 at 2:27 PM, Jan Zwiegers<[email protected]>
>>> wrote:
>>>>
>>>> On 2011-05-19 08:50 PM, Bjorn Helgaas wrote:
>>>>>
>>>>> On Thu, May 19, 2011 at 10:28 AM, Jan Zwiegers<[email protected]>
>>>>> wrote:
>>>>>>
>>>>>> I have the problem below where my PCI card's second BAR does not get
>>>>>> assigned.
>>>>>> What can be the cause of this problem?
>>>>>> The last kernel I tested on which worked OK was 2.6.27.
>>>>>> My current problematic kernel 2.6.35.
>>>>>>
>>>>>> 05:01.0 Unassigned class [ff00]: Eagle Technology PCI-703 Analog I/O
>>>>>> Card
>>>>>> (rev 5c)
>>>>>> Flags: bus master, slow devsel, latency 32, IRQ 22
>>>>>> Memory at 93b00000 (type 3, prefetchable) [size=2K]
>>>>>> Memory at<unassigned> (type 3, prefetchable)
>>>>>> Capabilities: [80] #00 [0600]
>>>>>> Kernel modules: pci703drv
>>>>>
>>>>> Could be resource exhaustion or, more likely, we ran out because we
>>>>> now assign resource to things that don't need them, leaving none for
>>>>> things that *do* need them. This sounds like a regression, so we
>>>>> should open a bugzilla for it and attach dmesg logs from 2.6.27 and
>>>>> 2.6.35.
>>>>>
>>>>> Does this problem keep the driver from working? (Sometimes drivers
>>>>> don't actually use all the BARs a device supports.)
>>>>
>>>> I'm the maintainer of the driver and was involved in the development of
>>>> the
>>>> board as well in 2003. The board uses two BARS and the second BAR is the
>>>> most important. The board worked fine since the 2.4 days and only
>>>> recently
>>>> became problematic. I suspect it works on even later kernels than 27,
>>>> maybe
>>>> 2.6.32.
>>>>
>>>> My knowledge is too little to actually determine if the problem is
>>>> because
>>>> the FPGA based PCI interface is not within spec or something that changed
>>>> in
>>>> the kernel, because of the post .30 releases becoming more strict to PCI
>>>> specification, i.e. BIOS / Kernel interaction.
>>>
>>> Well, let's at least look at the working and broken dmesg logs. My
>>> money is on kernel breakage. If it used to work, it should still
>>> work.
>>
>> What do you need from me? I have at least 3 machines on which it used to
>> work and is now running a later kernel. I can post dmesg from both .27 and
>> .35. Will do tomorrow when I'm back at the office.
>
> Since you don't have continuous access to the machines, maybe you can
> collect the /proc/iomem and "lspci -v" output at the same time you
> collect the dmesg logs. That should be enough to get started.
>
> Thanks,
> Bjorn
>
As requested I collected info for iomem, lspci and dmesg from the same
machine running 2.6.27 & 2.6.35.
The dmesg shows my driver loading correctly on 2.6.27 and failing on 2.6.35.

Output from 2.6.27
dmesg:

[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 2.6.27-7-generic (buildd@rothera) (gcc
version 4.3.2 (Ubuntu 4.3.2-1ubuntu10) ) #1 SMP Fri Oct 24 06:42:44 UTC
2008 (Ubuntu 2.6.27-7.14-generic)
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000008f000 (usable)
[ 0.000000] BIOS-e820: 000000000008f000 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 000000007ec0a000 (usable)
[ 0.000000] BIOS-e820: 000000007ec0a000 - 000000007ed35000 (ACPI NVS)
[ 0.000000] BIOS-e820: 000000007ed35000 - 000000007fd75000 (usable)
[ 0.000000] BIOS-e820: 000000007fd75000 - 000000007fd7d000 (reserved)
[ 0.000000] BIOS-e820: 000000007fd7d000 - 000000007fe2d000 (usable)
[ 0.000000] BIOS-e820: 000000007fe2d000 - 000000007fe31000 (reserved)
[ 0.000000] BIOS-e820: 000000007fe31000 - 000000007feaa000 (usable)
[ 0.000000] BIOS-e820: 000000007feaa000 - 000000007fee9000 (ACPI NVS)
[ 0.000000] BIOS-e820: 000000007fee9000 - 000000007feed000 (usable)
[ 0.000000] BIOS-e820: 000000007feed000 - 000000007feff000 (ACPI data)
[ 0.000000] BIOS-e820: 000000007feff000 - 000000007ff00000 (usable)
[ 0.000000] BIOS-e820: 000000007ff00000 - 0000000080000000 (reserved)
[ 0.000000] BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
[ 0.000000] last_pfn = 0x7ff00 max_arch_pfn = 0x100000
[ 0.000000] kernel direct mapping tables up to 38000000 @ 7000-c000
[ 0.000000] RAMDISK: 37822000 - 37fef044
[ 0.000000] DMI 2.4 present.
[ 0.000000] ACPI: RSDP 000FE020, 0014 (r0 INTEL )
[ 0.000000] ACPI: RSDT 7FEFD038, 0050 (r1 INTEL D946GZIS 57
1000013)
[ 0.000000] ACPI: FACP 7FEFC000, 0074 (r1 INTEL D946GZIS 57
MSFT 1000013)
[ 0.000000] ACPI: DSDT 7FEF7000, 44D7 (r1 INTEL D946GZIS 57
MSFT 1000013)
[ 0.000000] ACPI: FACS 7FEAA000, 0040
[ 0.000000] ACPI: APIC 7FEF6000, 0078 (r1 INTEL D946GZIS 57
MSFT 1000013)
[ 0.000000] ACPI: WDDT 7FEF5000, 0040 (r1 INTEL D946GZIS 57
MSFT 1000013)
[ 0.000000] ACPI: MCFG 7FEF4000, 003C (r1 INTEL D946GZIS 57
MSFT 1000013)
[ 0.000000] ACPI: ASF! 7FEF3000, 00A6 (r32 INTEL D946GZIS 57
MSFT 1000013)
[ 0.000000] ACPI: HPET 7FEF2000, 0038 (r1 INTEL D946GZIS 57
MSFT 1000013)
[ 0.000000] ACPI: SSDT 7FEF1000, 01BC (r1 INTEL CpuPm 57
MSFT 1000013)
[ 0.000000] ACPI: SSDT 7FEF0000, 0175 (r1 INTEL Cpu0Ist 57
MSFT 1000013)
[ 0.000000] ACPI: SSDT 7FEEF000, 0175 (r1 INTEL Cpu1Ist 57
MSFT 1000013)
[ 0.000000] ACPI: SSDT 7FEEE000, 0175 (r1 INTEL Cpu2Ist 57
MSFT 1000013)
[ 0.000000] ACPI: SSDT 7FEED000, 0175 (r1 INTEL Cpu3Ist 57
MSFT 1000013)
[ 0.000000] 1151MB HIGHMEM available.
[ 0.000000] 896MB LOWMEM available.
[ 0.000000] mapped low ram: 0 - 38000000
[ 0.000000] low ram: 00000000 - 38000000
[ 0.000000] bootmap 00008000 - 0000f000
[ 0.000000] (9 early reservations) ==> bootmem [0000000000 - 0038000000]
[ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==>
[0000000000 - 0000001000]
[ 0.000000] #1 [0000001000 - 0000002000] EX TRAMPOLINE ==>
[0000001000 - 0000002000]
[ 0.000000] #2 [0000006000 - 0000007000] TRAMPOLINE ==>
[0000006000 - 0000007000]
[ 0.000000] #3 [0000100000 - 00005c0a20] TEXT DATA BSS ==>
[0000100000 - 00005c0a20]
[ 0.000000] #4 [0037822000 - 0037fef044] RAMDISK ==>
[0037822000 - 0037fef044]
[ 0.000000] #5 [00005c1000 - 00005c4000] INIT_PG_TABLE ==>
[00005c1000 - 00005c4000]
[ 0.000000] #6 [000009fc00 - 0000100000] BIOS reserved ==>
[000009fc00 - 0000100000]
[ 0.000000] #7 [0000007000 - 0000008000] PGTABLE ==>
[0000007000 - 0000008000]
[ 0.000000] #8 [0000008000 - 000000f000] BOOTMAP ==>
[0000008000 - 000000f000]
[ 0.000000] found SMP MP-table at [c00fe200] 000fe200
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000000 -> 0x00001000
[ 0.000000] Normal 0x00001000 -> 0x00038000
[ 0.000000] HighMem 0x00038000 -> 0x0007ff00
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[7] active PFN ranges
[ 0.000000] 0: 0x00000000 -> 0x0000008f
[ 0.000000] 0: 0x00000100 -> 0x0007ec0a
[ 0.000000] 0: 0x0007ed35 -> 0x0007fd75
[ 0.000000] 0: 0x0007fd7d -> 0x0007fe2d
[ 0.000000] 0: 0x0007fe31 -> 0x0007feaa
[ 0.000000] 0: 0x0007fee9 -> 0x0007feed
[ 0.000000] 0: 0x0007feff -> 0x0007ff00
[ 0.000000] On node 0 totalpages: 523527
[ 0.000000] free_area_init_node: node 0, pgdat c048a500, node_mem_map
c1000000
[ 0.000000] DMA zone: 3947 pages, LIFO batch:0
[ 0.000000] Normal zone: 223300 pages, LIFO batch:31
[ 0.000000] HighMem zone: 291674 pages, LIFO batch:31
[ 0.000000] ACPI: PM-Timer IO Port: 0x408
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI
0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Enabling APIC mode: Flat. Using 1 I/O APICs
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] SMP: Allowing 4 CPUs, 2 hotplug CPUs
[ 0.000000] mapped APIC to ffffb000 (fee00000)
[ 0.000000] mapped IOAPIC to ffffa000 (fec00000)
[ 0.000000] PM: Registered nosave memory: 000000000008f000 -
00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 -
00000000000e0000
[ 0.000000] PM: Registered nosave memory: 00000000000e0000 -
0000000000100000
[ 0.000000] Allocating PCI resources starting at 88000000 (gap:
80000000:7ff80000)
[ 0.000000] PERCPU: Allocating 41628 bytes of per cpu data
[ 0.000000] NR_CPUS: 64, nr_cpu_ids: 4, nr_node_ids 1
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pages: 518921
[ 0.000000] Kernel command line:
root=UUID=3e30d82b-1f24-48b7-ba4f-d9124fd06022 ro quiet splash
[ 0.000000] Enabling fast FPU save and restore... done.
[ 0.000000] Enabling unmasked SIMD FPU exception support... done.
[ 0.000000] Initializing CPU#0
[ 0.000000] PID hash table entries: 4096 (order: 12, 16384 bytes)
[ 0.000000] TSC: PIT calibration confirmed by PMTIMER.
[ 0.000000] TSC: using PIT calibration value
[ 0.000000] Detected 1798.202 MHz processor.
[ 0.004000] Console: colour VGA+ 80x25
[ 0.004000] console [tty0] enabled
[ 0.004000] Dentry cache hash table entries: 131072 (order: 7, 524288
bytes)
[ 0.004000] Inode-cache hash table entries: 65536 (order: 6, 262144
bytes)
[ 0.004000] Memory: 2061004k/2096128k available (2572k kernel code,
32340k reserved, 1160k data, 424k init, 1177056k highmem)
[ 0.004000] virtual kernel memory layout:
[ 0.004000] fixmap : 0xffc77000 - 0xfffff000 (3616 kB)
[ 0.004000] pkmap : 0xff400000 - 0xff800000 (4096 kB)
[ 0.004000] vmalloc : 0xf8800000 - 0xff3fe000 ( 107 MB)
[ 0.004000] lowmem : 0xc0000000 - 0xf8000000 ( 896 MB)
[ 0.004000] .init : 0xc04ab000 - 0xc0515000 ( 424 kB)
[ 0.004000] .data : 0xc038329a - 0xc04a5680 (1160 kB)
[ 0.004000] .text : 0xc0100000 - 0xc038329a (2572 kB)
[ 0.004000] Checking if this processor honours the WP bit even in
supervisor mode...Ok.
[ 0.004000] CPA: page pool initialized 1 of 1 pages preallocated
[ 0.004000] SLUB: Genslabs=12, HWalign=64, Order=0-3, MinObjects=0,
CPUs=4, Nodes=1
[ 0.004000] hpet clockevent registered
[ 0.004000] Calibrating delay loop (skipped), value calculated using
timer frequency.. 3596.40 BogoMIPS (lpj=7192808)
[ 0.004000] Security Framework initialized
[ 0.004000] SELinux: Disabled at boot.
[ 0.004000] AppArmor: AppArmor initialized
[ 0.004000] Mount-cache hash table entries: 512
[ 0.004000] Initializing cgroup subsys ns
[ 0.004000] Initializing cgroup subsys cpuacct
[ 0.004000] Initializing cgroup subsys memory
[ 0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K
[ 0.004000] CPU: L2 cache: 1024K
[ 0.004000] CPU: Physical Processor ID: 0
[ 0.004000] CPU: Processor Core ID: 0
[ 0.004000] using mwait in idle threads.
[ 0.004000] Checking 'hlt' instruction... OK.
[ 0.018129] ACPI: Core revision 20080609
[ 0.020053] ACPI: Checking initramfs for custom DSDT
[ 0.394745] ENABLING IO-APIC IRQs
[ 0.394923] ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.434621] CPU0: Intel Genuine Intel(R) CPU 2160 @
1.80GHz stepping 02
[ 0.436027] Booting processor 1/1 ip 6000
[ 0.004000] Initializing CPU#1
[ 0.004000] Calibrating delay using timer specific routine.. 3596.41
BogoMIPS (lpj=7192839)
[ 0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K
[ 0.004000] CPU: L2 cache: 1024K
[ 0.004000] CPU: Physical Processor ID: 0
[ 0.004000] CPU: Processor Core ID: 1
[ 0.520433] CPU1: Intel Genuine Intel(R) CPU 2160 @
1.80GHz stepping 02
[ 0.520452] checking TSC synchronization [CPU#0 -> CPU#1]: passed.
[ 0.524053] Brought up 2 CPUs
[ 0.524056] Total of 2 processors activated (7192.82 BogoMIPS).
[ 0.524079] CPU0 attaching sched-domain:
[ 0.524082] domain 0: span 0-1 level MC
[ 0.524085] groups: 0 1
[ 0.524092] CPU1 attaching sched-domain:
[ 0.524095] domain 0: span 0-1 level MC
[ 0.524097] groups: 1 0
[ 0.524182] net_namespace: 840 bytes
[ 0.524182] Booting paravirtualized kernel on bare hardware
[ 0.524311] Time: 6:44:31 Date: 05/20/11
[ 0.524340] NET: Registered protocol family 16
[ 0.524363] EISA bus registered
[ 0.524363] ACPI: bus type pci registered
[ 0.524363] PCI: MCFG configuration 0: base f0000000 segment 0 buses
0 - 127
[ 0.524363] PCI: Not using MMCONFIG.
[ 0.525834] PCI: Using configuration type 1 for base access
[ 0.528834] ACPI: EC: Look up EC in DSDT
[ 0.533211] ACPI: Interpreter enabled
[ 0.533215] ACPI: (supports S0 S3 S4 S5)
[ 0.533231] ACPI: Using IOAPIC for interrupt routing
[ 0.533278] PCI: MCFG configuration 0: base f0000000 segment 0 buses
0 - 127
[ 0.534315] PCI: MCFG area at f0000000 reserved in ACPI motherboard
resources
[ 0.534318] PCI: Using MMCONFIG for extended config space
[ 0.537256] ACPI: PCI Root Bridge [PCI0] (0000:00)
[ 0.540125] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[ 0.540129] pci 0000:00:01.0: PME# disabled
[ 0.540191] PCI: 0000:00:1b.0 reg 10 64bit mmio: [93100000, 93103fff]
[ 0.540231] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.540235] pci 0000:00:1b.0: PME# disabled
[ 0.540286] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.540291] pci 0000:00:1c.0: PME# disabled
[ 0.540343] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[ 0.540347] pci 0000:00:1c.2: PME# disabled
[ 0.540398] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[ 0.540403] pci 0000:00:1c.3: PME# disabled
[ 0.540442] PCI: 0000:00:1d.0 reg 20 io port: [3080, 309f]
[ 0.540492] PCI: 0000:00:1d.1 reg 20 io port: [3060, 307f]
[ 0.540542] PCI: 0000:00:1d.2 reg 20 io port: [3040, 305f]
[ 0.540592] PCI: 0000:00:1d.3 reg 20 io port: [3020, 303f]
[ 0.540647] PCI: 0000:00:1d.7 reg 10 32bit mmio: [93104400, 931047ff]
[ 0.540695] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[ 0.540700] pci 0000:00:1d.7: PME# disabled
[ 0.540817] pci 0000:00:1f.0: quirk: region 0400-047f claimed by ICH6
ACPI/GPIO/TCO
[ 0.540822] pci 0000:00:1f.0: quirk: region 0500-053f claimed by ICH6
GPIO
[ 0.540846] PCI: 0000:00:1f.1 reg 10 io port: [0, 7]
[ 0.540853] PCI: 0000:00:1f.1 reg 14 io port: [0, 3]
[ 0.540860] PCI: 0000:00:1f.1 reg 18 io port: [0, 7]
[ 0.540867] PCI: 0000:00:1f.1 reg 1c io port: [0, 3]
[ 0.540874] PCI: 0000:00:1f.1 reg 20 io port: [30b0, 30bf]
[ 0.540915] PCI: 0000:00:1f.2 reg 10 io port: [30c8, 30cf]
[ 0.540921] PCI: 0000:00:1f.2 reg 14 io port: [30e4, 30e7]
[ 0.540928] PCI: 0000:00:1f.2 reg 18 io port: [30c0, 30c7]
[ 0.540934] PCI: 0000:00:1f.2 reg 1c io port: [30e0, 30e3]
[ 0.540940] PCI: 0000:00:1f.2 reg 20 io port: [30a0, 30af]
[ 0.540947] PCI: 0000:00:1f.2 reg 24 32bit mmio: [93104000, 931043ff]
[ 0.540966] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.540970] pci 0000:00:1f.2: PME# disabled
[ 0.541013] PCI: 0000:00:1f.3 reg 20 io port: [3000, 301f]
[ 0.541069] PCI: 0000:01:00.0 reg 10 32bit mmio: [92000000, 92ffffff]
[ 0.541076] PCI: 0000:01:00.0 reg 14 32bit mmio: [80000000, 8fffffff]
[ 0.541090] PCI: 0000:01:00.0 reg 1c 64bit mmio: [90000000, 91ffffff]
[ 0.541096] PCI: 0000:01:00.0 reg 24 io port: [2000, 207f]
[ 0.541103] PCI: 0000:01:00.0 reg 30 32bit mmio: [fffe0000, ffffffff]
[ 0.541154] PCI: bridge 0000:00:01.0 io port: [2000, 2fff]
[ 0.541158] PCI: bridge 0000:00:01.0 32bit mmio: [90000000, 92ffffff]
[ 0.541163] PCI: bridge 0000:00:01.0 64bit mmio pref: [80000000,
8fffffff]
[ 0.541209] PCI: bridge 0000:00:1c.0 32bit mmio: [93200000, 932fffff]
[ 0.541258] PCI: bridge 0000:00:1c.2 32bit mmio: [93300000, 933fffff]
[ 0.541307] PCI: bridge 0000:00:1c.3 32bit mmio: [93400000, 934fffff]
[ 0.541349] PCI: 0000:05:01.0 reg 10 32bit mmio: [0, 7ff]
[ 0.541356] PCI: 0000:05:01.0 reg 14 32bit mmio: [0, 7ff]
[ 0.541434] PCI: 0000:05:08.0 reg 10 32bit mmio: [93000000, 93000fff]
[ 0.541441] PCI: 0000:05:08.0 reg 14 io port: [1000, 103f]
[ 0.541482] pci 0000:05:08.0: supports D1
[ 0.541483] pci 0000:05:08.0: supports D2
[ 0.541486] pci 0000:05:08.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.541490] pci 0000:05:08.0: PME# disabled
[ 0.541524] pci 0000:00:1e.0: transparent bridge
[ 0.541528] PCI: bridge 0000:00:1e.0 io port: [1000, 1fff]
[ 0.541532] PCI: bridge 0000:00:1e.0 32bit mmio: [93000000, 930fffff]
[ 0.541560] bus 00 -> node 0
[ 0.541567] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 0.541966] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P32_._PRT]
[ 0.542400] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX0._PRT]
[ 0.542546] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX2._PRT]
[ 0.542689] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX3._PRT]
[ 0.544256] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 10 *11 12)
[ 0.544278] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 10 11 12)
*0, disabled.
[ 0.544410] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 10 *11 12)
[ 0.544539] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 10 *11 12)
[ 0.544668] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 9 10 *11 12)
[ 0.544796] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 9 10 11 12)
*0, disabled.
[ 0.548034] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 *9 10 11 12)
[ 0.548165] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 9 *10 11 12)
[ 0.548250] Linux Plug and Play Support v0.97 (c) Adam Belay
[ 0.548250] pnp: PnP ACPI init
[ 0.548250] ACPI: bus type pnp registered
[ 0.552228] pnp: PnP ACPI: found 13 devices
[ 0.552228] ACPI: ACPI bus type pnp unregistered
[ 0.552228] PnPBIOS: Disabled by ACPI PNP
[ 0.552228] PCI: Using ACPI for IRQ routing
[ 0.560045] NET: Registered protocol family 8
[ 0.560050] NET: Registered protocol family 20
[ 0.560081] NetLabel: Initializing
[ 0.560081] NetLabel: domain hash size = 128
[ 0.560081] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.560091] NetLabel: unlabeled traffic allowed by default
[ 0.560099] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.560108] hpet0: 3 64-bit timers, 14318180 Hz
[ 0.562130] tracer: 772 pages allocated for 65536 entries of 48 bytes
[ 0.562133] actual entries 65620
[ 0.562230] AppArmor: AppArmor Filesystem Enabled
[ 0.562253] ACPI: RTC can wake from S4
[ 0.564047] Switched to high resolution mode on CPU 0
[ 0.564492] Switched to high resolution mode on CPU 1
[ 0.568084] system 00:01: iomem range 0xf0000000-0xf7ffffff has been
reserved
[ 0.568089] system 00:01: iomem range 0xfed00000-0xfed00fff has been
reserved
[ 0.568095] system 00:01: iomem range 0xfed13000-0xfed13fff has been
reserved
[ 0.568100] system 00:01: iomem range 0xfed14000-0xfed17fff has been
reserved
[ 0.568105] system 00:01: iomem range 0xfed18000-0xfed18fff has been
reserved
[ 0.568110] system 00:01: iomem range 0xfed19000-0xfed19fff has been
reserved
[ 0.568115] system 00:01: iomem range 0xfed1c000-0xfed1ffff has been
reserved
[ 0.568120] system 00:01: iomem range 0xfed20000-0xfed9ffff has been
reserved
[ 0.568125] system 00:01: iomem range 0xc0000-0xdffff could not be
reserved
[ 0.568130] system 00:01: iomem range 0xe0000-0xfffff could not be
reserved
[ 0.568148] system 00:06: ioport range 0x500-0x53f has been reserved
[ 0.568153] system 00:06: ioport range 0x400-0x47f has been reserved
[ 0.568157] system 00:06: ioport range 0x680-0x6ff has been reserved
[ 0.603436] pci 0000:01:00.0: BAR 6: can't allocate mem resource
[0x90000000-0x8fffffff]
[ 0.603440] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
[ 0.603443] pci 0000:00:01.0: IO window: 0x2000-0x2fff
[ 0.603448] pci 0000:00:01.0: MEM window: 0x90000000-0x92ffffff
[ 0.603452] pci 0000:00:01.0: PREFETCH window:
0x00000080000000-0x0000008fffffff
[ 0.603458] pci 0000:00:1c.0: PCI bridge, secondary bus 0000:02
[ 0.603460] pci 0000:00:1c.0: IO window: disabled
[ 0.603465] pci 0000:00:1c.0: MEM window: 0x93200000-0x932fffff
[ 0.603470] pci 0000:00:1c.0: PREFETCH window: disabled
[ 0.603476] pci 0000:00:1c.2: PCI bridge, secondary bus 0000:03
[ 0.603478] pci 0000:00:1c.2: IO window: disabled
[ 0.603484] pci 0000:00:1c.2: MEM window: 0x93300000-0x933fffff
[ 0.603488] pci 0000:00:1c.2: PREFETCH window: disabled
[ 0.603494] pci 0000:00:1c.3: PCI bridge, secondary bus 0000:04
[ 0.603496] pci 0000:00:1c.3: IO window: disabled
[ 0.603502] pci 0000:00:1c.3: MEM window: 0x93400000-0x934fffff
[ 0.603506] pci 0000:00:1c.3: PREFETCH window: disabled
[ 0.603519] pci 0000:00:1e.0: PCI bridge, secondary bus 0000:05
[ 0.603522] pci 0000:00:1e.0: IO window: 0x1000-0x1fff
[ 0.603528] pci 0000:00:1e.0: MEM window: 0x93000000-0x930fffff
[ 0.603532] pci 0000:00:1e.0: PREFETCH window:
0x00000093500000-0x000000935fffff
[ 0.603548] pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.603553] pci 0000:00:01.0: setting latency timer to 64
[ 0.603563] pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 0.603567] pci 0000:00:1c.0: setting latency timer to 64
[ 0.603576] pci 0000:00:1c.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 0.603581] pci 0000:00:1c.2: setting latency timer to 64
[ 0.603589] pci 0000:00:1c.3: PCI INT D -> GSI 19 (level, low) -> IRQ 19
[ 0.603594] pci 0000:00:1c.3: setting latency timer to 64
[ 0.603601] pci 0000:00:1e.0: setting latency timer to 64
[ 0.603605] bus: 00 index 0 io port: [0, ffff]
[ 0.603607] bus: 00 index 1 mmio: [0, ffffffff]
[ 0.603610] bus: 01 index 0 io port: [2000, 2fff]
[ 0.603612] bus: 01 index 1 mmio: [90000000, 92ffffff]
[ 0.603615] bus: 01 index 2 mmio: [80000000, 8fffffff]
[ 0.603617] bus: 01 index 3 mmio: [0, 0]
[ 0.603619] bus: 02 index 0 mmio: [0, 0]
[ 0.603621] bus: 02 index 1 mmio: [93200000, 932fffff]
[ 0.603623] bus: 02 index 2 mmio: [0, 0]
[ 0.603625] bus: 02 index 3 mmio: [0, 0]
[ 0.603627] bus: 03 index 0 mmio: [0, 0]
[ 0.603630] bus: 03 index 1 mmio: [93300000, 933fffff]
[ 0.603632] bus: 03 index 2 mmio: [0, 0]
[ 0.603634] bus: 03 index 3 mmio: [0, 0]
[ 0.603636] bus: 04 index 0 mmio: [0, 0]
[ 0.603638] bus: 04 index 1 mmio: [93400000, 934fffff]
[ 0.603640] bus: 04 index 2 mmio: [0, 0]
[ 0.603642] bus: 04 index 3 mmio: [0, 0]
[ 0.603645] bus: 05 index 0 io port: [1000, 1fff]
[ 0.603647] bus: 05 index 1 mmio: [93000000, 930fffff]
[ 0.603649] bus: 05 index 2 mmio: [93500000, 935fffff]
[ 0.603651] bus: 05 index 3 io port: [0, ffff]
[ 0.603654] bus: 05 index 4 mmio: [0, ffffffff]
[ 0.603664] NET: Registered protocol family 2
[ 0.616125] IP route cache hash table entries: 32768 (order: 5,
131072 bytes)
[ 0.616425] TCP established hash table entries: 131072 (order: 8,
1048576 bytes)
[ 0.616870] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.617179] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.617184] TCP reno registered
[ 0.624194] NET: Registered protocol family 1
[ 0.624358] checking if image is initramfs... it is
[ 1.388465] Freeing initrd memory: 7988k freed
[ 1.389753] audit: initializing netlink socket (disabled)
[ 1.389778] type=2000 audit(1305873871.388:1): initialized
[ 1.396323] highmem bounce pool size: 64 pages
[ 1.396330] HugeTLB registered 4 MB page size, pre-allocated 0 pages
[ 1.399073] VFS: Disk quotas dquot_6.5.1
[ 1.399174] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.399297] msgmni has been set to 1743
[ 1.399442] io scheduler noop registered
[ 1.399445] io scheduler anticipatory registered
[ 1.399448] io scheduler deadline registered
[ 1.399462] io scheduler cfq registered (default)
[ 1.399676] pci 0000:01:00.0: Boot video device
[ 1.399689] pci 0000:05:08.0: Firmware left e100 interrupts enabled;
disabling
[ 1.399818] pcieport-driver 0000:00:01.0: setting latency timer to 64
[ 1.399859] pcieport-driver 0000:00:01.0: found MSI capability
[ 1.399892] pci_express 0000:00:01.0:pcie00: allocate port service
[ 1.399947] pci_express 0000:00:01.0:pcie03: allocate port service
[ 1.400047] pcieport-driver 0000:00:1c.0: setting latency timer to 64
[ 1.400082] pcieport-driver 0000:00:1c.0: found MSI capability
[ 1.400118] pci_express 0000:00:1c.0:pcie00: allocate port service
[ 1.400176] pci_express 0000:00:1c.0:pcie02: allocate port service
[ 1.400221] pci_express 0000:00:1c.0:pcie03: allocate port service
[ 1.400320] pcieport-driver 0000:00:1c.2: setting latency timer to 64
[ 1.400355] pcieport-driver 0000:00:1c.2: found MSI capability
[ 1.400391] pci_express 0000:00:1c.2:pcie00: allocate port service
[ 1.400437] pci_express 0000:00:1c.2:pcie02: allocate port service
[ 1.400482] pci_express 0000:00:1c.2:pcie03: allocate port service
[ 1.400585] pcieport-driver 0000:00:1c.3: setting latency timer to 64
[ 1.400620] pcieport-driver 0000:00:1c.3: found MSI capability
[ 1.400655] pci_express 0000:00:1c.3:pcie00: allocate port service
[ 1.400700] pci_express 0000:00:1c.3:pcie02: allocate port service
[ 1.400746] pci_express 0000:00:1c.3:pcie03: allocate port service
[ 1.401118] isapnp: Scanning for PnP cards...
[ 1.754109] isapnp: No Plug & Play device found
[ 1.793579] hpet_resources: 0xfed00000 is busy
[ 1.793657] Serial: 8250/16550 driver4 ports, IRQ sharing enabled
[ 1.793798] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 1.794692] 00:0a: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 1.796876] brd: module loaded
[ 1.796957] input: Macintosh mouse button emulation as
/devices/virtual/input/input0
[ 1.797188] PNP: No PS/2 controller found. Probing ports directly.
[ 1.800113] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.800120] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 1.804211] mice: PS/2 mouse device common for all mice
[ 1.804385] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
[ 1.804409] rtc0: alarms up to one month, hpet irqs
[ 1.804572] EISA: Probing bus 0 at eisa.0
[ 1.804579] Cannot allocate resource for EISA slot 1
[ 1.804582] Cannot allocate resource for EISA slot 2
[ 1.804584] Cannot allocate resource for EISA slot 3
[ 1.804602] EISA: Detected 0 cards.
[ 1.804606] cpuidle: using governor ladder
[ 1.804609] cpuidle: using governor menu
[ 1.805178] TCP cubic registered
[ 1.805210] Using IPI No-Shortcut mode
[ 1.805432] registered taskstats version 1
[ 1.805570] Magic number: 11:813:721
[ 1.805686] rtc_cmos 00:03: setting system clock to 2011-05-20
06:44:32 UTC (1305873872)
[ 1.805690] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.805692] EDD information not available.
[ 1.805913] Freeing unused kernel memory: 424k freed
[ 1.805955] Write protecting the kernel text: 2576k
[ 1.805983] Write protecting the kernel read-only data: 936k
[ 1.962099] fuse init (API version 7.9)
[ 2.016342] processor ACPI0007:00: registered as cooling_device0
[ 2.016347] ACPI: Processor [CPU0] (supports 8 throttling states)
[ 2.016521] processor ACPI0007:01: registered as cooling_device1
[ 2.016527] ACPI: Processor [CPU1] (supports 8 throttling states)
[ 2.350836] usbcore: registered new interface driver usbfs
[ 2.350864] usbcore: registered new interface driver hub
[ 2.351154] usbcore: registered new device driver usb
[ 2.363385] USB Universal Host Controller Interface driver v3.0
[ 2.363441] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low)
-> IRQ 23
[ 2.363450] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 2.363455] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 2.363502] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned
bus number 1
[ 2.363538] uhci_hcd 0000:00:1d.0: irq 23, io base 0x00003080
[ 2.363689] usb usb1: configuration #1 chosen from 1 choice
[ 2.363724] hub 1-0:1.0: USB hub found
[ 2.363732] hub 1-0:1.0: 2 ports detected
[ 2.480951] e100: Intel(R) PRO/100 Network Driver, 3.5.23-k4-NAPI
[ 2.480955] e100: Copyright(c) 1999-2006 Intel Corporation
[ 2.483004] No dock devices found.
[ 2.498849] SCSI subsystem initialized
[ 2.516813] libata version 3.00 loaded.
[ 2.572305] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low)
-> IRQ 19
[ 2.572316] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 2.572320] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 2.572353] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned
bus number 2
[ 2.572393] uhci_hcd 0000:00:1d.1: irq 19, io base 0x00003060
[ 2.572519] usb usb2: configuration #1 chosen from 1 choice
[ 2.572554] hub 2-0:1.0: USB hub found
[ 2.572562] hub 2-0:1.0: 2 ports detected
[ 2.680279] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low)
-> IRQ 18
[ 2.680290] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 2.680294] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 2.680325] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned
bus number 3
[ 2.680360] uhci_hcd 0000:00:1d.2: irq 18, io base 0x00003040
[ 2.680489] usb usb3: configuration #1 chosen from 1 choice
[ 2.680521] hub 3-0:1.0: USB hub found
[ 2.680527] usb 1-1: new low speed USB device using uhci_hcd and
address 2
[ 2.680531] hub 3-0:1.0: 2 ports detected
[ 2.828301] uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 16 (level, low)
-> IRQ 16
[ 2.828313] uhci_hcd 0000:00:1d.3: setting latency timer to 64
[ 2.828318] uhci_hcd 0000:00:1d.3: UHCI Host Controller
[ 2.828353] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned
bus number 4
[ 2.828390] uhci_hcd 0000:00:1d.3: irq 16, io base 0x00003020
[ 2.828531] usb usb4: configuration #1 chosen from 1 choice
[ 2.828565] hub 4-0:1.0: USB hub found
[ 2.828575] hub 4-0:1.0: 2 ports detected
[ 2.933299] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low)
-> IRQ 23
[ 2.933314] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[ 2.933318] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[ 2.933357] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned
bus number 5
[ 2.937271] ehci_hcd 0000:00:1d.7: debug port 1
[ 2.937278] ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
[ 2.937289] ehci_hcd 0000:00:1d.7: irq 23, io mem 0x93104400
[ 2.948829] usb 1-1: configuration #1 chosen from 1 choice
[ 2.952520] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver
10 Dec 2004
[ 2.952667] usb usb5: configuration #1 chosen from 1 choice
[ 2.952700] hub 5-0:1.0: USB hub found
[ 2.952709] hub 5-0:1.0: 8 ports detected
[ 2.952743] usb 1-1: can't set config #1, error -71
[ 3.132079] usb 1-1: USB disconnect, address 2
[ 3.160666] e100 0000:05:08.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 3.184245] e100 0000:05:08.0: PME# disabled
[ 3.184559] e100: eth0: e100_probe: addr 0x93000000, irq 20, MAC addr
00:19:d1:1f:64:66
[ 3.189059] pata_acpi 0000:00:1f.1: PCI INT A -> GSI 18 (level, low)
-> IRQ 18
[ 3.189094] pata_acpi 0000:00:1f.1: setting latency timer to 64
[ 3.189108] pata_acpi 0000:00:1f.1: PCI INT A disabled
[ 3.189126] pata_acpi 0000:00:1f.2: PCI INT B -> GSI 19 (level, low)
-> IRQ 19
[ 3.189145] pata_acpi 0000:00:1f.2: setting latency timer to 64
[ 3.189155] pata_acpi 0000:00:1f.2: PCI INT B disabled
[ 3.193490] ata_piix 0000:00:1f.1: version 2.12
[ 3.193503] ata_piix 0000:00:1f.1: PCI INT A -> GSI 18 (level, low)
-> IRQ 18
[ 3.193542] ata_piix 0000:00:1f.1: setting latency timer to 64
[ 3.195019] scsi0 : ata_piix
[ 3.195133] scsi1 : ata_piix
[ 3.195862] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0x30b0
irq 14
[ 3.195866] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x30b8
irq 15
[ 3.548334] ata1.00: HPA unlocked: 156299375 -> 156301488, native
156301488
[ 3.548340] ata1.00: ATA-6: ST380011A, 8.01, max UDMA/100
[ 3.548343] ata1.00: 156301488 sectors, multi 16: LBA48
[ 3.548365] ata1.01: ATAPI: HL-DT-ST DVDRAM GSA-H42L, SL01, max UDMA/66
[ 3.564509] ata1.00: configured for UDMA/100
[ 3.584321] ata1.01: configured for UDMA/66
[ 3.584363] ata2: port disabled. ignoring.
[ 3.584485] scsi 0:0:0:0: Direct-Access ATA ST380011A
8.01 PQ: 0 ANSI: 5
[ 3.588928] scsi 0:0:1:0: CD-ROM HL-DT-ST DVDRAM GSA-H42L
SL01 PQ: 0 ANSI: 5
[ 3.589057] ata_piix 0000:00:1f.2: PCI INT B -> GSI 19 (level, low)
-> IRQ 19
[ 3.589064] ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
[ 3.589119] ata_piix 0000:00:1f.2: setting latency timer to 64
[ 3.589556] scsi2 : ata_piix
[ 3.589872] scsi3 : ata_piix
[ 3.590020] ata3: SATA max UDMA/133 cmd 0x30c8 ctl 0x30e4 bmdma
0x30a0 irq 19
[ 3.590023] ata4: SATA max UDMA/133 cmd 0x30c0 ctl 0x30e0 bmdma
0x30a8 irq 19
[ 3.632190] usb 1-1: new low speed USB device using uhci_hcd and
address 3
[ 3.787677] ata3.01: ATA-8: ST3160813AS, CC2H, max UDMA/133
[ 3.787682] ata3.01: 312581808 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 3.807588] usb 1-1: configuration #1 chosen from 1 choice
[ 3.843664] ata3.01: configured for UDMA/133
[ 4.004994] ata4.00: ATA-8: ST3500413AS, JC45, max UDMA/133
[ 4.004999] ata4.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 4.020487] ata4.00: configured for UDMA/133
[ 4.020651] scsi 2:0:1:0: Direct-Access ATA ST3160813AS
CC2H PQ: 0 ANSI: 5
[ 4.021277] scsi 3:0:0:0: Direct-Access ATA ST3500413AS
JC45 PQ: 0 ANSI: 5
[ 4.033323] scsi 0:0:0:0: Attached scsi generic sg0 type 0
[ 4.033366] scsi 0:0:1:0: Attached scsi generic sg1 type 5
[ 4.033407] scsi 2:0:1:0: Attached scsi generic sg2 type 0
[ 4.033450] scsi 3:0:0:0: Attached scsi generic sg3 type 0
[ 4.059991] Driver 'sd' needs updating - please use bus_type methods
[ 4.060030] usb 1-2: new low speed USB device using uhci_hcd and
address 4
[ 4.060119] sd 0:0:0:0: [sda] 156301488 512-byte hardware sectors
(80026 MB)
[ 4.060140] sd 0:0:0:0: [sda] Write Protect is off
[ 4.060144] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 4.060177] sd 0:0:0:0: [sda] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[ 4.060298] sd 0:0:0:0: [sda] 156301488 512-byte hardware sectors
(80026 MB)
[ 4.060317] sd 0:0:0:0: [sda] Write Protect is off
[ 4.060320] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 4.060353] sd 0:0:0:0: [sda] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[ 4.060358] sda: sda1
[ 4.063306] sd 0:0:0:0: [sda] Attached SCSI disk
[ 4.063410] sd 2:0:1:0: [sdb] 312581808 512-byte hardware sectors
(160042 MB)
[ 4.063430] sd 2:0:1:0: [sdb] Write Protect is off
[ 4.063433] sd 2:0:1:0: [sdb] Mode Sense: 00 3a 00 00
[ 4.063466] sd 2:0:1:0: [sdb] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[ 4.063533] sd 2:0:1:0: [sdb] 312581808 512-byte hardware sectors
(160042 MB)
[ 4.063551] sd 2:0:1:0: [sdb] Write Protect is off
[ 4.063554] sd 2:0:1:0: [sdb] Mode Sense: 00 3a 00 00
[ 4.063588] sd 2:0:1:0: [sdb] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[ 4.063593] sdb:<4>Driver 'sr' needs updating - please use bus_type
methods
[ 4.071501] sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw
xa/form2 cdda tray
[ 4.071507] Uniform CD-ROM driver Revision: 3.20
[ 4.071643] sr 0:0:1:0: Attached scsi CD-ROM sr0
[ 4.081609] sdb1 sdb2 < sdb5 >
[ 4.103834] sd 2:0:1:0: [sdb] Attached SCSI disk
[ 4.103924] sd 3:0:0:0: [sdc] 976773168 512-byte hardware sectors
(500108 MB)
[ 4.103945] sd 3:0:0:0: [sdc] Write Protect is off
[ 4.103948] sd 3:0:0:0: [sdc] Mode Sense: 00 3a 00 00
[ 4.103984] sd 3:0:0:0: [sdc] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[ 4.104071] sd 3:0:0:0: [sdc] 976773168 512-byte hardware sectors
(500108 MB)
[ 4.104091] sd 3:0:0:0: [sdc] Write Protect is off
[ 4.104094] sd 3:0:0:0: [sdc] Mode Sense: 00 3a 00 00
[ 4.104131] sd 3:0:0:0: [sdc] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[ 4.104137] sdc: sdc1 sdc2 sdc3 sdc4
[ 4.116101] sd 3:0:0:0: [sdc] Attached SCSI disk
[ 4.235765] usb 1-2: configuration #1 chosen from 1 choice
[ 4.238872] usbcore: registered new interface driver hiddev
[ 4.253041] input: Microsoft Microsoft Basic Optical Mouse as
/devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1:1.0/input/input1
[ 4.257224] input,hidraw0: USB HID v1.11 Mouse [Microsoft Microsoft
Basic Optical Mouse ] on usb-0000:00:1d.0-1
[ 4.271969] input: Microsoft Wired Keyboard 400 as
/devices/pci0000:00/0000:00:1d.0/usb1/1-2/1-2:1.0/input/input2
[ 4.273706] input,hidraw1: USB HID v1.11 Keyboard [Microsoft Wired
Keyboard 400] on usb-0000:00:1d.0-2
[ 4.273740] usbcore: registered new interface driver usbhid
[ 4.273745] usbhid: v2.6:USB HID core driver
[ 5.211885] PM: Starting manual resume from disk
[ 5.211890] PM: Resume from partition 8:21
[ 5.211892] PM: Checking hibernation image.
[ 5.212059] PM: Resume from disk failed.
[ 5.277132] kjournald starting. Commit interval 5 seconds
[ 5.277142] EXT3-fs: mounted filesystem with ordered data mode.
[ 10.511517] udevd version 124 started
[ 10.823280] Linux agpgart interface v0.103
[ 10.875599] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 11.048223] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 11.099861] input: Power Button (FF) as
/devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[ 11.120536] ACPI: Power Button (FF) [PWRF]
[ 11.120639] input: Sleep Button (CM) as
/devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input4
[ 11.152538] ACPI: Sleep Button (CM) [SLPB]
[ 11.248787] parport_pc 00:09: reported by Plug and Play ACPI
[ 11.248818] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE,EPP]
[ 11.649790] nvidia: module license 'NVIDIA' taints kernel.
[ 11.973586] nvidia 0000:01:00.0: PCI INT A -> GSI 16 (level, low) ->
IRQ 16
[ 11.973596] nvidia 0000:01:00.0: setting latency timer to 64
[ 11.973760] NVRM: loading NVIDIA UNIX x86 Kernel Module 185.18.14
Wed May 27 02:23:13 PDT 2009
[ 11.996361] intel_rng: Firmware space is locked read-only. If you
can't or
[ 11.996363] intel_rng: don't want to disable this in firmware setup,
and if
[ 11.996364] intel_rng: you are certain that your system has a functional
[ 11.996365] intel_rng: RNG, try using the 'no_fwh_detect' option.
[ 12.070623] input: PC Speaker as /devices/platform/pcspkr/input/input5
[ 12.097088] iTCO_vendor_support: vendor-support=0
[ 12.108410] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.03 (30-Apr-2008)
[ 12.190587] iTCO_wdt: Found a ICH7 or ICH7R TCO device (Version=2,
TCOBASE=0x0460)
[ 12.190688] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 12.490097] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low)
-> IRQ 22
[ 12.490131] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 13.454738] lp0: using parport0 (interrupt-driven).
[ 13.486514] 802.1Q VLAN Support v1.8 Ben Greear <[email protected]>
[ 13.486518] All bugs added by David S. Miller <[email protected]>
[ 13.718400] Adding 3012148k swap on /dev/sdb5. Priority:-1 extents:1
across:3012148k
[ 14.305399] EXT3 FS on sdb1, internal journal
[ 15.484039] type=1505 audit(1305873886.156:2):
operation="profile_load" name="/usr/share/gdm/guest-session/Xsession"
name2="default" pid=4203
[ 15.666395] type=1505 audit(1305873886.336:3):
operation="profile_load" name="/usr/lib/cups/backend/cups-pdf"
name2="default" pid=4208
[ 15.666602] type=1505 audit(1305873886.336:4):
operation="profile_load" name="/usr/sbin/cupsd" name2="default" pid=4208
[ 15.818943] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 16.880201] ACPI: WMI: Mapper loaded
[ 17.753243] warning: `avahi-daemon' uses 32-bit capabilities (legacy
support in use)
[ 17.981944] NET: Registered protocol family 10
[ 17.982861] lo: Disabled Privacy Extensions
[ 18.068257] apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
[ 18.068267] apm: disabled - APM is not SMP safe.
[ 18.322990] ppdev: user-space parallel port driver
[ 20.728138] Bluetooth: Core ver 2.13
[ 20.728995] NET: Registered protocol family 31
[ 20.729002] Bluetooth: HCI device and connection manager initialized
[ 20.729008] Bluetooth: HCI socket layer initialized
[ 20.758002] Bluetooth: L2CAP ver 2.11
[ 20.758012] Bluetooth: L2CAP socket layer initialized
[ 20.783698] Bluetooth: SCO (Voice Link) ver 0.6
[ 20.783709] Bluetooth: SCO socket layer initialized
[ 20.807775] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 20.807787] Bluetooth: BNEP filters: protocol multicast
[ 20.839764] Bridge firewalling registered
[ 20.840336] pan0: Dropping NETIF_F_UFO since no NETIF_F_HW_CSUM feature.
[ 20.892286] Bluetooth: RFCOMM socket layer initialized
[ 20.892308] Bluetooth: RFCOMM TTY layer initialized
[ 20.892312] Bluetooth: RFCOMM ver 1.10
[ 25.025285] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 25.028622] e100: eth0: e100_watchdog: link up, 100Mbps, full-duplex
[ 25.031213] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 25.249416] NET: Registered protocol family 17
[ 35.820509] eth0: no IPv6 routers present
[ 50.307716] UDF-fs: No VRS found
[ 50.327525] ISO 9660 Extensions: Microsoft Joliet Level 3
[ 50.336325] ISO 9660 Extensions: RRIP_1991A
[ 50.336349] init_special_inode: bogus i_mode (30555)
[ 50.336354] isofs_fill_super: root inode is not a directory.
Corrupted media?
[ 138.851596] RPC: Registered udp transport module.
[ 138.851603] RPC: Registered tcp transport module.
[ 424.643611] edredaq_core:v2.0.2 : EDR Enhanced DAQ Class Driver
[ 424.644691] edredaq_core: major number = 251
[ 424.646899] PCI703 Interface Driver (C) 2004 - 2011 Eagle Technology
(v1.1.8)
[ 424.646940] pci703drv: Probing device: vendor = ea01, device = 52.
[ 424.646952] pci703drv 0000:05:01.0: PCI INT A -> GSI 22 (level, low)
-> IRQ 22
[ 424.646963] /usr/src/edrelib-2.6.7/drivers/edredaq/pci703/pci703.c -
dev_alloc - pci703drv: BAR0 OK (f7504594)
[ 424.667465] /usr/src/edrelib-2.6.7/drivers/edredaq/pci703/pci703.c -
dev_hwinit - pci703drv: Added new device (serial number #1000000703,
type #81).
[ 424.667743] Allocated 2048 kb for A/D circular buffer.
[ 424.688898] pci703drv: Allocated double buffer of 8192 bytes.
[ 424.689041] device0: dev (251:0)
[ 424.689053] edredaq_core: registered as edredaq0

iomem:
00000000-0008efff : System RAM
0008f000-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000ccdff : Video ROM
000e0000-000fffff : reserved
000f0000-000fffff : System ROM
00100000-7ec09fff : System RAM
00100000-00383299 : Kernel code
0038329a-004a567f : Kernel data
00515000-005c0a1f : Kernel bss
7ec0a000-7ed34fff : ACPI Non-volatile Storage
7ed35000-7fd74fff : System RAM
7fd75000-7fd7cfff : reserved
7fd7d000-7fe2cfff : System RAM
7fe2d000-7fe30fff : reserved
7fe31000-7fea9fff : System RAM
7feaa000-7fee8fff : ACPI Non-volatile Storage
7fee9000-7feecfff : System RAM
7feed000-7fefefff : ACPI Tables
7feff000-7fefffff : System RAM
7ff00000-7fffffff : reserved
80000000-8fffffff : PCI Bus 0000:01
80000000-8fffffff : 0000:01:00.0
90000000-92ffffff : PCI Bus 0000:01
90000000-91ffffff : 0000:01:00.0
92000000-92ffffff : 0000:01:00.0
92000000-92ffffff : nvidia
93000000-930fffff : PCI Bus 0000:05
93000000-93000fff : 0000:05:08.0
93000000-93000fff : e100
93100000-93103fff : 0000:00:1b.0
93100000-93103fff : ICH HD audio
93104000-931043ff : 0000:00:1f.2
93104400-931047ff : 0000:00:1d.7
93104400-931047ff : ehci_hcd
93200000-932fffff : PCI Bus 0000:02
93300000-933fffff : PCI Bus 0000:03
93400000-934fffff : PCI Bus 0000:04
93500000-935fffff : PCI Bus 0000:05
93500000-935007ff : 0000:05:01.0
93500000-935007ff : pci703drv
93500800-93500fff : 0000:05:01.0
93500800-93500fff : pci703drv
f0000000-f7ffffff : PCI MMCONFIG 0
f0000000-f7ffffff : pnp 00:01
fed00000-fed00fff : pnp 00:01
fed00000-fed003ff : HPET 0
fed13000-fed13fff : pnp 00:01
fed14000-fed17fff : pnp 00:01
fed18000-fed18fff : pnp 00:01
fed19000-fed19fff : pnp 00:01
fed1c000-fed1ffff : pnp 00:01
fed20000-fed9ffff : pnp 00:01
fee00000-fee00fff : Local APIC
fff80000-ffffffff : reserved

lspci:
00:00.0 Host bridge: Intel Corporation 82946GZ/PL/GL Memory Controller
Hub (rev 02)
Subsystem: Intel Corporation Device 5354
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information <?>
Kernel modules: intel-agp

00:01.0 PCI bridge: Intel Corporation 82946GZ/PL/GL PCI Express Root
Port (rev 02)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: 90000000-92ffffff
Prefetchable memory behind bridge: 0000000080000000-000000008fffffff
Capabilities: [88] Subsystem: Intel Corporation Device 5354
Capabilities: [80] Power Management version 3
Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0
Enable+
Capabilities: [a0] Express Root Port (Slot+), MSI 00
Capabilities: [100] Virtual Channel <?>
Capabilities: [140] Root Complex Link <?>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp

00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High
Definition Audio Controller (rev 01)
Subsystem: Intel Corporation Device a201
Flags: bus master, fast devsel, latency 0, IRQ 22
Memory at 93100000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable-
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Virtual Channel <?>
Capabilities: [130] Root Complex Link <?>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel

00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express
Port 1 (rev 01)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Memory behind bridge: 93200000-932fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0
Enable+
Capabilities: [90] Subsystem: Gammagraphx, Inc. Device 0000
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp

00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express
Port 3 (rev 01)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
Memory behind bridge: 93300000-933fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0
Enable+
Capabilities: [90] Subsystem: Gammagraphx, Inc. Device 0000
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp

00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express
Port 4 (rev 01)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
Memory behind bridge: 93400000-934fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0
Enable+
Capabilities: [90] Subsystem: Gammagraphx, Inc. Device 0000
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp

00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
Controller #1 (rev 01)
Subsystem: Intel Corporation Device 5354
Flags: bus master, medium devsel, latency 0, IRQ 23
I/O ports at 3080 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd

00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
Controller #2 (rev 01)
Subsystem: Intel Corporation Device 5354
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at 3060 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd

00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
Controller #3 (rev 01)
Subsystem: Intel Corporation Device 5354
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at 3040 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd

00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
Controller #4 (rev 01)
Subsystem: Intel Corporation Device 5354
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at 3020 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd

00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI
Controller (rev 01) (prog-if 20)
Subsystem: Intel Corporation Device 5354
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at 93104400 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Kernel driver in use: ehci_hcd
Kernel modules: ehci-hcd

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1) (prog-if 01)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=05, subordinate=05, sec-latency=32
I/O behind bridge: 00001000-00001fff
Memory behind bridge: 93000000-930fffff
Prefetchable memory behind bridge: 0000000093500000-00000000935fffff
Capabilities: [50] Subsystem: Intel Corporation Device 5354

00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC
Interface Bridge (rev 01)
Subsystem: Intel Corporation Device 5354
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information <?>
Kernel modules: iTCO_wdt, intel-rng

00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE
Controller (rev 01) (prog-if 8a [Master SecP PriP])
Subsystem: Intel Corporation Device 5354
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at 01f0 [size=8]
I/O ports at 03f4 [size=1]
I/O ports at 0170 [size=8]
I/O ports at 0374 [size=1]
I/O ports at 30b0 [size=16]
Kernel driver in use: ata_piix
Kernel modules: ata_piix

00:1f.2 IDE interface: Intel Corporation 82801GB/GR/GH (ICH7 Family)
SATA IDE Controller (rev 01) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: Intel Corporation Device 5354
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 19
I/O ports at 30c8 [size=8]
I/O ports at 30e4 [size=4]
I/O ports at 30c0 [size=8]
I/O ports at 30e0 [size=4]
I/O ports at 30a0 [size=16]
Memory at 93104000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [70] Power Management version 2
Kernel driver in use: ata_piix
Kernel modules: ata_piix

00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller
(rev 01)
Subsystem: Intel Corporation Device 5354
Flags: medium devsel, IRQ 11
I/O ports at 3000 [size=32]
Kernel modules: i2c-i801

01:00.0 VGA compatible controller: nVidia Corporation GeForce 8400 GS
(rev a1)
Subsystem: ASUSTeK Computer Inc. Device 8254
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at 92000000 (32-bit, non-prefetchable) [size=16M]
Memory at 80000000 (64-bit, prefetchable) [size=256M]
Memory at 90000000 (64-bit, non-prefetchable) [size=32M]
I/O ports at 2000 [size=128]
Capabilities: [60] Power Management version 2
Capabilities: [68] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable-
Capabilities: [78] Express Endpoint, MSI 00
Capabilities: [100] Virtual Channel <?>
Capabilities: [128] Power Budgeting <?>
Capabilities: [600] Vendor Specific Information <?>
Kernel driver in use: nvidia
Kernel modules: nvidia, nvidiafb

05:01.0 Class ff00: Eagle Technology PCI-703 Analog I/O Card (rev 5c)
Flags: bus master, slow devsel, latency 32, IRQ 22
Memory at 93500000 (type 3, prefetchable) [size=2K]
Memory at 93500800 (type 3, prefetchable) [size=2K]
Capabilities: [80] #00 [0600]
Kernel driver in use: pci703drv
Kernel modules: pci703drv

05:08.0 Ethernet controller: Intel Corporation PRO/100 VE Network
Connection (rev 01)
Subsystem: Intel Corporation Device 0001
Flags: bus master, medium devsel, latency 32, IRQ 20
Memory at 93000000 (32-bit, non-prefetchable) [size=4K]
I/O ports at 1000 [size=64]
Capabilities: [dc] Power Management version 2
Kernel driver in use: e100
Kernel modules: e100

Output from 2.6.35:
dmesg:
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 2.6.35-28-generic (buildd@rothera) (gcc
version 4.4.5 (Ubuntu/Linaro 4.4.4-14ubuntu5) ) #50-Ubuntu SMP Fri Mar
18 19:00:26 UTC 2011 (Ubuntu 2.6.35-28.50-generic 2.6.35.11)
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000008f000 (usable)
[ 0.000000] BIOS-e820: 000000000008f000 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 000000007ec0a000 (usable)
[ 0.000000] BIOS-e820: 000000007ec0a000 - 000000007ed35000 (ACPI NVS)
[ 0.000000] BIOS-e820: 000000007ed35000 - 000000007fd75000 (usable)
[ 0.000000] BIOS-e820: 000000007fd75000 - 000000007fd7d000 (reserved)
[ 0.000000] BIOS-e820: 000000007fd7d000 - 000000007fe2d000 (usable)
[ 0.000000] BIOS-e820: 000000007fe2d000 - 000000007fe31000 (reserved)
[ 0.000000] BIOS-e820: 000000007fe31000 - 000000007feaa000 (usable)
[ 0.000000] BIOS-e820: 000000007feaa000 - 000000007fee9000 (ACPI NVS)
[ 0.000000] BIOS-e820: 000000007fee9000 - 000000007feed000 (usable)
[ 0.000000] BIOS-e820: 000000007feed000 - 000000007feff000 (ACPI data)
[ 0.000000] BIOS-e820: 000000007feff000 - 000000007ff00000 (usable)
[ 0.000000] BIOS-e820: 000000007ff00000 - 0000000080000000 (reserved)
[ 0.000000] BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
[ 0.000000] Notice: NX (Execute Disable) protection cannot be
enabled: non-PAE kernel!
[ 0.000000] DMI 2.4 present.
[ 0.000000] e820 update range: 0000000000000000 - 0000000000001000
(usable) ==> (reserved)
[ 0.000000] e820 remove range: 00000000000a0000 - 0000000000100000
(usable)
[ 0.000000] last_pfn = 0x7ff00 max_arch_pfn = 0x100000
[ 0.000000] MTRR default type: uncachable
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-FFFFF uncachable
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000000000 mask F80000000 write-back
[ 0.000000] 1 base 07FF00000 mask FFFF00000 uncachable
[ 0.000000] 2 disabled
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new
0x7010600070106
[ 0.000000] e820 update range: 0000000000002000 - 0000000000010000
(usable) ==> (reserved)
[ 0.000000] Scanning 1 areas for low memory corruption
[ 0.000000] modified physical RAM map:
[ 0.000000] modified: 0000000000000000 - 0000000000001000 (reserved)
[ 0.000000] modified: 0000000000001000 - 0000000000002000 (usable)
[ 0.000000] modified: 0000000000002000 - 0000000000010000 (reserved)
[ 0.000000] modified: 0000000000010000 - 000000000008f000 (usable)
[ 0.000000] modified: 000000000008f000 - 00000000000a0000 (reserved)
[ 0.000000] modified: 00000000000e0000 - 0000000000100000 (reserved)
[ 0.000000] modified: 0000000000100000 - 000000007ec0a000 (usable)
[ 0.000000] modified: 000000007ec0a000 - 000000007ed35000 (ACPI NVS)
[ 0.000000] modified: 000000007ed35000 - 000000007fd75000 (usable)
[ 0.000000] modified: 000000007fd75000 - 000000007fd7d000 (reserved)
[ 0.000000] modified: 000000007fd7d000 - 000000007fe2d000 (usable)
[ 0.000000] modified: 000000007fe2d000 - 000000007fe31000 (reserved)
[ 0.000000] modified: 000000007fe31000 - 000000007feaa000 (usable)
[ 0.000000] modified: 000000007feaa000 - 000000007fee9000 (ACPI NVS)
[ 0.000000] modified: 000000007fee9000 - 000000007feed000 (usable)
[ 0.000000] modified: 000000007feed000 - 000000007feff000 (ACPI data)
[ 0.000000] modified: 000000007feff000 - 000000007ff00000 (usable)
[ 0.000000] modified: 000000007ff00000 - 0000000080000000 (reserved)
[ 0.000000] modified: 00000000fff80000 - 0000000100000000 (reserved)
[ 0.000000] initial memory mapped : 0 - 00c00000
[ 0.000000] found SMP MP-table at [c00fe200] fe200
[ 0.000000] init_memory_mapping: 0000000000000000-00000000377fe000
[ 0.000000] 0000000000 - 0000400000 page 4k
[ 0.000000] 0000400000 - 0037400000 page 2M
[ 0.000000] 0037400000 - 00377fe000 page 4k
[ 0.000000] kernel direct mapping tables up to 377fe000 @ 15000-1a000
[ 0.000000] RAMDISK: 375ab000 - 37ff0000
[ 0.000000] Allocated new RAMDISK: 009a9000 - 013ed55f
[ 0.000000] Move RAMDISK from 00000000375ab000 - 0000000037fef55e to
009a9000 - 013ed55e
[ 0.000000] ACPI: RSDP 000fe020 00014 (v00 INTEL )
[ 0.000000] ACPI: RSDT 7fefd038 00050 (v01 INTEL D946GZIS 00000057
01000013)
[ 0.000000] ACPI: FACP 7fefc000 00074 (v01 INTEL D946GZIS 00000057
MSFT 01000013)
[ 0.000000] ACPI: DSDT 7fef7000 044D7 (v01 INTEL D946GZIS 00000057
MSFT 01000013)
[ 0.000000] ACPI: FACS 7feaa000 00040
[ 0.000000] ACPI: APIC 7fef6000 00078 (v01 INTEL D946GZIS 00000057
MSFT 01000013)
[ 0.000000] ACPI: WDDT 7fef5000 00040 (v01 INTEL D946GZIS 00000057
MSFT 01000013)
[ 0.000000] ACPI: MCFG 7fef4000 0003C (v01 INTEL D946GZIS 00000057
MSFT 01000013)
[ 0.000000] ACPI: ASF! 7fef3000 000A6 (v32 INTEL D946GZIS 00000057
MSFT 01000013)
[ 0.000000] ACPI: HPET 7fef2000 00038 (v01 INTEL D946GZIS 00000057
MSFT 01000013)
[ 0.000000] ACPI: SSDT 7fef1000 001BC (v01 INTEL CpuPm 00000057
MSFT 01000013)
[ 0.000000] ACPI: SSDT 7fef0000 00175 (v01 INTEL Cpu0Ist 00000057
MSFT 01000013)
[ 0.000000] ACPI: SSDT 7feef000 00175 (v01 INTEL Cpu1Ist 00000057
MSFT 01000013)
[ 0.000000] ACPI: SSDT 7feee000 00175 (v01 INTEL Cpu2Ist 00000057
MSFT 01000013)
[ 0.000000] ACPI: SSDT 7feed000 00175 (v01 INTEL Cpu3Ist 00000057
MSFT 01000013)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] 1159MB HIGHMEM available.
[ 0.000000] 887MB LOWMEM available.
[ 0.000000] mapped low ram: 0 - 377fe000
[ 0.000000] low ram: 0 - 377fe000
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000001 -> 0x00001000
[ 0.000000] Normal 0x00001000 -> 0x000377fe
[ 0.000000] HighMem 0x000377fe -> 0x0007ff00
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[8] active PFN ranges
[ 0.000000] 0: 0x00000001 -> 0x00000002
[ 0.000000] 0: 0x00000010 -> 0x0000008f
[ 0.000000] 0: 0x00000100 -> 0x0007ec0a
[ 0.000000] 0: 0x0007ed35 -> 0x0007fd75
[ 0.000000] 0: 0x0007fd7d -> 0x0007fe2d
[ 0.000000] 0: 0x0007fe31 -> 0x0007feaa
[ 0.000000] 0: 0x0007fee9 -> 0x0007feed
[ 0.000000] 0: 0x0007feff -> 0x0007ff00
[ 0.000000] On node 0 totalpages: 523512
[ 0.000000] free_area_init_node: node 0, pgdat c0801fc0, node_mem_map
c13ef020
[ 0.000000] DMA zone: 32 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 3936 pages, LIFO batch:0
[ 0.000000] Normal zone: 1744 pages used for memmap
[ 0.000000] Normal zone: 221486 pages, LIFO batch:31
[ 0.000000] HighMem zone: 2319 pages used for memmap
[ 0.000000] HighMem zone: 293995 pages, LIFO batch:31
[ 0.000000] Using APIC driver default
[ 0.000000] ACPI: PM-Timer IO Port: 0x408
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI
0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] SMP: Allowing 4 CPUs, 2 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 40
[ 0.000000] early_res array is doubled to 64 at [16000 - 167ff]
[ 0.000000] PM: Registered nosave memory: 0000000000002000 -
0000000000010000
[ 0.000000] PM: Registered nosave memory: 000000000008f000 -
00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 -
00000000000e0000
[ 0.000000] PM: Registered nosave memory: 00000000000e0000 -
0000000000100000
[ 0.000000] Allocating PCI resources starting at 80000000 (gap:
80000000:7ff80000)
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:4
nr_node_ids:1
[ 0.000000] PERCPU: Embedded 14 pages/cpu @c2400000 s36416 r0 d20928
u1048576
[ 0.000000] pcpu-alloc: s36416 r0 d20928 u1048576 alloc=1*4194304
[ 0.000000] pcpu-alloc: [0] 0 1 2 3
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pages: 519417
[ 0.000000] Kernel command line:
BOOT_IMAGE=/vmlinuz-2.6.35-28-generic
root=UUID=585cffc2-80b8-487b-9ada-d6c794f4cbe8 ro quiet splash
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288
bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144
bytes)
[ 0.000000] Enabling fast FPU save and restore... done.
[ 0.000000] Enabling unmasked SIMD FPU exception support... done.
[ 0.000000] Initializing CPU#0
[ 0.000000] early_res array is doubled to 128 at [16800 - 177ff]
[ 0.000000] allocated 10480620 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't
want memory cgroups
[ 0.000000] Subtract (57 early reservations)
[ 0.000000] #1 [0000001000 - 0000002000] EX TRAMPOLINE
[ 0.000000] #2 [0000100000 - 00009a4adc] TEXT DATA BSS
[ 0.000000] #3 [00009a5000 - 00009a8125] BRK
[ 0.000000] #4 [000009fc00 - 00000fe200] BIOS reserved
[ 0.000000] #5 [00000fe200 - 00000fe210] MP-table mpf
[ 0.000000] #6 [00000fe250 - 0000100000] BIOS reserved
[ 0.000000] #7 [00000fe210 - 00000fe250] MP-table mpc
[ 0.000000] #8 [0000010000 - 0000011000] TRAMPOLINE
[ 0.000000] #9 [0000011000 - 0000015000] ACPI WAKEUP
[ 0.000000] #10 [0000015000 - 0000016000] PGTABLE
[ 0.000000] #11 [00009a9000 - 00013ee000] NEW RAMDISK
[ 0.000000] #12 [00013ee000 - 00013ef000] BOOTMEM
[ 0.000000] #13 [00013ef000 - 00023ef000] BOOTMEM
[ 0.000000] #14 [00023ef000 - 00023ef004] BOOTMEM
[ 0.000000] #15 [00023ef040 - 00023ef100] BOOTMEM
[ 0.000000] #16 [00023ef100 - 00023ef154] BOOTMEM
[ 0.000000] #17 [00023ef180 - 00023f2180] BOOTMEM
[ 0.000000] #18 [00023f2180 - 00023f21f0] BOOTMEM
[ 0.000000] #19 [00023f2200 - 00023f8200] BOOTMEM
[ 0.000000] #20 [00023f8200 - 00023f8225] BOOTMEM
[ 0.000000] #21 [00023f8240 - 00023f8267] BOOTMEM
[ 0.000000] #22 [00023f8280 - 00023f8494] BOOTMEM
[ 0.000000] #23 [00023f84c0 - 00023f8500] BOOTMEM
[ 0.000000] #24 [00023f8500 - 00023f8540] BOOTMEM
[ 0.000000] #25 [00023f8540 - 00023f8580] BOOTMEM
[ 0.000000] #26 [00023f8580 - 00023f85c0] BOOTMEM
[ 0.000000] #27 [00023f85c0 - 00023f8600] BOOTMEM
[ 0.000000] #28 [00023f8600 - 00023f8640] BOOTMEM
[ 0.000000] #29 [00023f8640 - 00023f8680] BOOTMEM
[ 0.000000] #30 [00023f8680 - 00023f86c0] BOOTMEM
[ 0.000000] #31 [00023f86c0 - 00023f8700] BOOTMEM
[ 0.000000] #32 [00023f8700 - 00023f8740] BOOTMEM
[ 0.000000] #33 [00023f8740 - 00023f8780] BOOTMEM
[ 0.000000] #34 [00023f8780 - 00023f87c0] BOOTMEM
[ 0.000000] #35 [00023f87c0 - 00023f8800] BOOTMEM
[ 0.000000] #36 [00023f8800 - 00023f8840] BOOTMEM
[ 0.000000] #37 [00023f8840 - 00023f8880] BOOTMEM
[ 0.000000] #38 [00023f8880 - 00023f88c0] BOOTMEM
[ 0.000000] #39 [00023f88c0 - 00023f88d0] BOOTMEM
[ 0.000000] #40 [00023f8900 - 00023f8910] BOOTMEM
[ 0.000000] #41 [00023f8940 - 00023f89a5] BOOTMEM
[ 0.000000] #42 [00023f89c0 - 00023f8a25] BOOTMEM
[ 0.000000] #43 [0002400000 - 000240e000] BOOTMEM
[ 0.000000] #44 [0002500000 - 000250e000] BOOTMEM
[ 0.000000] #45 [0002600000 - 000260e000] BOOTMEM
[ 0.000000] #46 [0002700000 - 000270e000] BOOTMEM
[ 0.000000] #47 [00023faa40 - 00023faa44] BOOTMEM
[ 0.000000] #48 [00023faa80 - 00023faa84] BOOTMEM
[ 0.000000] #49 [00023faac0 - 00023faad0] BOOTMEM
[ 0.000000] #50 [00023fab00 - 00023fab10] BOOTMEM
[ 0.000000] #51 [00023fab40 - 00023fabe0] BOOTMEM
[ 0.000000] #52 [00023fac00 - 00023fac48] BOOTMEM
[ 0.000000] #53 [00023fac80 - 00023fec80] BOOTMEM
[ 0.000000] #54 [000240e000 - 000248e000] BOOTMEM
[ 0.000000] #55 [000248e000 - 00024ce000] BOOTMEM
[ 0.000000] #56 [000270e000 - 000310cbec] BOOTMEM
[ 0.000000] Initializing HighMem for node 0 (000377fe:0007ff00)
[ 0.000000] Memory: 2046960k/2096128k available (4936k kernel code,
47088k reserved, 2337k data, 688k init, 1185256k highmem)
[ 0.000000] virtual kernel memory layout:
[ 0.000000] fixmap : 0xfff16000 - 0xfffff000 ( 932 kB)
[ 0.000000] pkmap : 0xff800000 - 0xffc00000 (4096 kB)
[ 0.000000] vmalloc : 0xf7ffe000 - 0xff7fe000 ( 120 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xf77fe000 ( 887 MB)
[ 0.000000] .init : 0xc081b000 - 0xc08c7000 ( 688 kB)
[ 0.000000] .data : 0xc05d20ae - 0xc081a7a8 (2337 kB)
[ 0.000000] .text : 0xc0100000 - 0xc05d20ae (4936 kB)
[ 0.000000] Checking if this processor honours the WP bit even in
supervisor mode...Ok.
[ 0.000000] SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0,
CPUs=4, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
[ 0.000000] RCU-based detection of stalled CPUs is disabled.
[ 0.000000] Verbose stalled-CPUs detection is disabled.
[ 0.000000] NR_IRQS:2304 nr_irqs:712
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] hpet clockevent registered
[ 0.000000] Fast TSC calibration using PIT
[ 0.000000] Detected 1798.346 MHz processor.
[ 0.004006] Calibrating delay loop (skipped), value calculated using
timer frequency.. 3596.69 BogoMIPS (lpj=7193384)
[ 0.004012] pid_max: default: 32768 minimum: 301
[ 0.004037] Security Framework initialized
[ 0.004056] AppArmor: AppArmor initialized
[ 0.004058] Yama: becoming mindful.
[ 0.004122] Mount-cache hash table entries: 512
[ 0.004274] Initializing cgroup subsys ns
[ 0.004279] Initializing cgroup subsys cpuacct
[ 0.004285] Initializing cgroup subsys memory
[ 0.004295] Initializing cgroup subsys devices
[ 0.004298] Initializing cgroup subsys freezer
[ 0.004300] Initializing cgroup subsys net_cls
[ 0.004334] CPU: Physical Processor ID: 0
[ 0.004336] CPU: Processor Core ID: 0
[ 0.004339] mce: CPU supports 6 MCE banks
[ 0.004349] CPU0: Thermal monitoring enabled (TM2)
[ 0.004354] using mwait in idle threads.
[ 0.004361] Performance Events: PEBS fmt0-, Core2 events, Intel PMU
driver.
[ 0.004368] PEBS disabled due to CPU errata.
[ 0.004376] ... version: 2
[ 0.004378] ... bit width: 40
[ 0.004380] ... generic registers: 2
[ 0.004382] ... value mask: 000000ffffffffff
[ 0.004385] ... max period: 000000007fffffff
[ 0.004387] ... fixed-purpose events: 3
[ 0.004389] ... event mask: 0000000700000003
[ 0.009995] ACPI: Core revision 20100428
[ 0.018864] ftrace: converting mcount calls to 0f 1f 44 00 00
[ 0.018870] ftrace: allocating 21762 entries in 43 pages
[ 0.020064] Enabling APIC mode: Flat. Using 1 I/O APICs
[ 0.020383] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.062203] CPU0: Genuine Intel(R) CPU 2160 @ 1.80GHz
stepping 02
[ 0.064000] Booting Node 0, Processors #1
[ 0.008000] Initializing CPU#1
[ 0.152018] Brought up 2 CPUs
[ 0.152022] Total of 2 processors activated (7193.09 BogoMIPS).
[ 0.152495] devtmpfs: initialized
[ 0.153152] regulator: core version 0.5
[ 0.153178] Time: 6:59:36 Date: 05/20/11
[ 0.153228] NET: Registered protocol family 16
[ 0.153260] Trying to unpack rootfs image as initramfs...
[ 0.153389] EISA bus registered
[ 0.153400] ACPI: bus type pci registered
[ 0.153491] PCI: MMCONFIG for domain 0000 [bus 00-7f] at [mem
0xf0000000-0xf7ffffff] (base 0xf0000000)
[ 0.153495] PCI: not using MMCONFIG
[ 0.156489] PCI: Using configuration type 1 for base access
[ 0.160280] bio: create slab <bio-0> at 0
[ 0.161507] ACPI: EC: Look up EC in DSDT
[ 0.165472] ACPI: Interpreter enabled
[ 0.165481] ACPI: (supports S0 S3 S4 S5)
[ 0.165508] ACPI: Using IOAPIC for interrupt routing
[ 0.165554] PCI: MMCONFIG for domain 0000 [bus 00-7f] at [mem
0xf0000000-0xf7ffffff] (base 0xf0000000)
[ 0.165764] PCI: MMCONFIG at [mem 0xf0000000-0xf7ffffff] reserved in
ACPI motherboard resources
[ 0.165766] PCI: Using MMCONFIG for extended config space
[ 0.172070] ACPI: No dock devices found.
[ 0.172077] PCI: Ignoring host bridge windows from ACPI; if
necessary, use "pci=use_crs" and report a bug
[ 0.173385] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.175942] pci_root PNP0A03:00: host bridge window [io
0x0000-0x0cf7] (ignored)
[ 0.175946] pci_root PNP0A03:00: host bridge window [io
0x0d00-0xffff] (ignored)
[ 0.175950] pci_root PNP0A03:00: host bridge window [mem
0x000a0000-0x000bffff] (ignored)
[ 0.175953] pci_root PNP0A03:00: host bridge window [mem
0x000e0000-0x000effff] (ignored)
[ 0.175957] pci_root PNP0A03:00: host bridge window [mem
0xf8000000-0xfeafffff] (ignored)
[ 0.175960] pci_root PNP0A03:00: host bridge window [mem
0x80000000-0xefffffff] (ignored)
[ 0.176075] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[ 0.176079] pci 0000:00:01.0: PME# disabled
[ 0.176145] pci 0000:00:1b.0: reg 10: [mem 0x93100000-0x93103fff 64bit]
[ 0.176193] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.176198] pci 0000:00:1b.0: PME# disabled
[ 0.176273] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.176278] pci 0000:00:1c.0: PME# disabled
[ 0.176362] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[ 0.176366] pci 0000:00:1c.2: PME# disabled
[ 0.176443] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[ 0.176448] pci 0000:00:1c.3: PME# disabled
[ 0.176501] pci 0000:00:1d.0: reg 20: [io 0x3080-0x309f]
[ 0.176554] pci 0000:00:1d.1: reg 20: [io 0x3060-0x307f]
[ 0.176607] pci 0000:00:1d.2: reg 20: [io 0x3040-0x305f]
[ 0.176660] pci 0000:00:1d.3: reg 20: [io 0x3020-0x303f]
[ 0.176712] pci 0000:00:1d.7: reg 10: [mem 0x93104400-0x931047ff]
[ 0.176771] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[ 0.176777] pci 0000:00:1d.7: PME# disabled
[ 0.176905] pci 0000:00:1f.0: quirk: [io 0x0400-0x047f] claimed by
ICH6 ACPI/GPIO/TCO
[ 0.176910] pci 0000:00:1f.0: quirk: [io 0x0500-0x053f] claimed by
ICH6 GPIO
[ 0.176915] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at
0680 (mask 007f)
[ 0.176962] pci 0000:00:1f.1: reg 10: [io 0x0000-0x0007]
[ 0.176969] pci 0000:00:1f.1: reg 14: [io 0x0000-0x0003]
[ 0.176977] pci 0000:00:1f.1: reg 18: [io 0x0000-0x0007]
[ 0.176984] pci 0000:00:1f.1: reg 1c: [io 0x0000-0x0003]
[ 0.176992] pci 0000:00:1f.1: reg 20: [io 0x30b0-0x30bf]
[ 0.177036] pci 0000:00:1f.2: reg 10: [io 0x30c8-0x30cf]
[ 0.177043] pci 0000:00:1f.2: reg 14: [io 0x30e4-0x30e7]
[ 0.177050] pci 0000:00:1f.2: reg 18: [io 0x30c0-0x30c7]
[ 0.177057] pci 0000:00:1f.2: reg 1c: [io 0x30e0-0x30e3]
[ 0.177063] pci 0000:00:1f.2: reg 20: [io 0x30a0-0x30af]
[ 0.177070] pci 0000:00:1f.2: reg 24: [mem 0x93104000-0x931043ff]
[ 0.177094] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.177098] pci 0000:00:1f.2: PME# disabled
[ 0.177146] pci 0000:00:1f.3: reg 20: [io 0x3000-0x301f]
[ 0.177234] pci 0000:01:00.0: reg 10: [mem 0x92000000-0x92ffffff]
[ 0.177245] pci 0000:01:00.0: reg 14: [mem 0x80000000-0x8fffffff
64bit pref]
[ 0.177256] pci 0000:01:00.0: reg 1c: [mem 0x90000000-0x91ffffff 64bit]
[ 0.177263] pci 0000:01:00.0: reg 24: [io 0x2000-0x207f]
[ 0.177270] pci 0000:01:00.0: reg 30: [mem 0xfffe0000-0xffffffff pref]
[ 0.177323] pci 0000:00:01.0: PCI bridge to [bus 01-01]
[ 0.177328] pci 0000:00:01.0: bridge window [io 0x2000-0x2fff]
[ 0.177332] pci 0000:00:01.0: bridge window [mem 0x90000000-0x92ffffff]
[ 0.177338] pci 0000:00:01.0: bridge window [mem
0x80000000-0x8fffffff 64bit pref]
[ 0.177385] pci 0000:00:1c.0: PCI bridge to [bus 02-02]
[ 0.177390] pci 0000:00:1c.0: bridge window [io 0xf000-0x0000]
(disabled)
[ 0.177396] pci 0000:00:1c.0: bridge window [mem 0x93200000-0x932fffff]
[ 0.177403] pci 0000:00:1c.0: bridge window [mem
0xfff00000-0x000fffff pref] (disabled)
[ 0.177450] pci 0000:00:1c.2: PCI bridge to [bus 03-03]
[ 0.177455] pci 0000:00:1c.2: bridge window [io 0xf000-0x0000]
(disabled)
[ 0.177460] pci 0000:00:1c.2: bridge window [mem 0x93300000-0x933fffff]
[ 0.177467] pci 0000:00:1c.2: bridge window [mem
0xfff00000-0x000fffff pref] (disabled)
[ 0.177514] pci 0000:00:1c.3: PCI bridge to [bus 04-04]
[ 0.177519] pci 0000:00:1c.3: bridge window [io 0xf000-0x0000]
(disabled)
[ 0.177524] pci 0000:00:1c.3: bridge window [mem 0x93400000-0x934fffff]
[ 0.177531] pci 0000:00:1c.3: bridge window [mem
0xfff00000-0x000fffff pref] (disabled)
[ 0.177681] pci 0000:05:08.0: reg 10: [mem 0x93000000-0x93000fff]
[ 0.177689] pci 0000:05:08.0: reg 14: [io 0x1000-0x103f]
[ 0.177736] pci 0000:05:08.0: supports D1 D2
[ 0.177738] pci 0000:05:08.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.177743] pci 0000:05:08.0: PME# disabled
[ 0.177785] pci 0000:00:1e.0: PCI bridge to [bus 05-05] (subtractive
decode)
[ 0.177790] pci 0000:00:1e.0: bridge window [io 0x1000-0x1fff]
[ 0.177795] pci 0000:00:1e.0: bridge window [mem 0x93000000-0x930fffff]
[ 0.177802] pci 0000:00:1e.0: bridge window [mem
0xfff00000-0x000fffff pref] (disabled)
[ 0.177805] pci 0000:00:1e.0: bridge window [io 0x0000-0xffff]
(subtractive decode)
[ 0.177808] pci 0000:00:1e.0: bridge window [mem
0x00000000-0xffffffff] (subtractive decode)
[ 0.177833] pci_bus 0000:00: on NUMA node 0
[ 0.177839] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 0.178101] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P32_._PRT]
[ 0.178396] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX0._PRT]
[ 0.178488] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX2._PRT]
[ 0.178575] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX3._PRT]
[ 0.184482] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 10 *11 12)
[ 0.184610] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 10 11 12)
*0, disabled.
[ 0.184737] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 10 *11 12)
[ 0.184861] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 10 *11 12)
[ 0.184984] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 9 10 *11 12)
[ 0.185108] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 9 10 11 12)
*0, disabled.
[ 0.185232] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 *9 10 11 12)
[ 0.185355] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 9 *10 11 12)
[ 0.185415] HEST: Table is not found!
[ 0.185533] vgaarb: device added:
PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.185538] vgaarb: loaded
[ 0.185745] SCSI subsystem initialized
[ 0.185846] libata version 3.00 loaded.
[ 0.185920] usbcore: registered new interface driver usbfs
[ 0.185936] usbcore: registered new interface driver hub
[ 0.185969] usbcore: registered new device driver usb
[ 0.186134] ACPI: WMI: Mapper loaded
[ 0.186136] PCI: Using ACPI for IRQ routing
[ 0.186141] PCI: pci_cache_line_size set to 64 bytes
[ 0.186236] reserve RAM buffer: 0000000000002000 - 000000000000ffff
[ 0.186240] reserve RAM buffer: 000000000008f000 - 000000000008ffff
[ 0.186243] reserve RAM buffer: 000000007ec0a000 - 000000007fffffff
[ 0.186248] reserve RAM buffer: 000000007fd75000 - 000000007fffffff
[ 0.186253] reserve RAM buffer: 000000007fe2d000 - 000000007fffffff
[ 0.186257] reserve RAM buffer: 000000007feaa000 - 000000007fffffff
[ 0.186261] reserve RAM buffer: 000000007feed000 - 000000007fffffff
[ 0.186264] reserve RAM buffer: 000000007ff00000 - 000000007fffffff
[ 0.186389] NetLabel: Initializing
[ 0.186392] NetLabel: domain hash size = 128
[ 0.186394] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.186410] NetLabel: unlabeled traffic allowed by default
[ 0.186454] HPET: 3 timers in total, 0 timers will be used for
per-cpu timer
[ 0.186460] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.186467] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
[ 0.196042] Switching to clocksource tsc
[ 0.209951] AppArmor: AppArmor Filesystem Enabled
[ 0.209974] pnp: PnP ACPI init
[ 0.209998] ACPI: bus type pnp registered
[ 0.213814] pnp: PnP ACPI: found 13 devices
[ 0.213817] ACPI: ACPI bus type pnp unregistered
[ 0.213823] PnPBIOS: Disabled by ACPI PNP
[ 0.213838] system 00:01: [mem 0xf0000000-0xf7ffffff] has been reserved
[ 0.213842] system 00:01: [mem 0xfed00000-0xfed00fff] has been reserved
[ 0.213845] system 00:01: [mem 0xfed13000-0xfed13fff] has been reserved
[ 0.213849] system 00:01: [mem 0xfed14000-0xfed17fff] has been reserved
[ 0.213852] system 00:01: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.213856] system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.213859] system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.213863] system 00:01: [mem 0xfed20000-0xfed9ffff] has been reserved
[ 0.213867] system 00:01: [mem 0x000c0000-0x000dffff] could not be
reserved
[ 0.213871] system 00:01: [mem 0x000e0000-0x000fffff] could not be
reserved
[ 0.213880] system 00:06: [io 0x0500-0x053f] has been reserved
[ 0.213884] system 00:06: [io 0x0400-0x047f] has been reserved
[ 0.213887] system 00:06: [io 0x0680-0x06ff] has been reserved
[ 0.250322] pci 0000:01:00.0: no compatible bridge window for [mem
0xfffe0000-0xffffffff pref]
[ 0.250384] pci 0000:00:1c.0: BAR 15: assigned [mem
0x93500000-0x936fffff 64bit pref]
[ 0.250389] pci 0000:00:1c.2: BAR 15: assigned [mem
0x93700000-0x938fffff 64bit pref]
[ 0.250393] pci 0000:00:1c.3: BAR 15: assigned [mem
0x93900000-0x93afffff 64bit pref]
[ 0.250397] pci 0000:00:1e.0: BAR 15: assigned [mem
0x93b00000-0x93bfffff 64bit pref]
[ 0.250402] pci 0000:00:1c.0: BAR 13: assigned [io 0x4000-0x4fff]
[ 0.250405] pci 0000:00:1c.2: BAR 13: assigned [io 0x5000-0x5fff]
[ 0.250409] pci 0000:00:1c.3: BAR 13: assigned [io 0x6000-0x6fff]
[ 0.250414] pci 0000:01:00.0: BAR 6: can't assign mem pref (size 0x20000)
[ 0.250417] pci 0000:00:01.0: PCI bridge to [bus 01-01]
[ 0.250421] pci 0000:00:01.0: bridge window [io 0x2000-0x2fff]
[ 0.250426] pci 0000:00:01.0: bridge window [mem 0x90000000-0x92ffffff]
[ 0.250430] pci 0000:00:01.0: bridge window [mem
0x80000000-0x8fffffff 64bit pref]
[ 0.250436] pci 0000:00:1c.0: PCI bridge to [bus 02-02]
[ 0.250440] pci 0000:00:1c.0: bridge window [io 0x4000-0x4fff]
[ 0.250446] pci 0000:00:1c.0: bridge window [mem 0x93200000-0x932fffff]
[ 0.250451] pci 0000:00:1c.0: bridge window [mem
0x93500000-0x936fffff 64bit pref]
[ 0.250459] pci 0000:00:1c.2: PCI bridge to [bus 03-03]
[ 0.250463] pci 0000:00:1c.2: bridge window [io 0x5000-0x5fff]
[ 0.250469] pci 0000:00:1c.2: bridge window [mem 0x93300000-0x933fffff]
[ 0.250474] pci 0000:00:1c.2: bridge window [mem
0x93700000-0x938fffff 64bit pref]
[ 0.250481] pci 0000:00:1c.3: PCI bridge to [bus 04-04]
[ 0.250485] pci 0000:00:1c.3: bridge window [io 0x6000-0x6fff]
[ 0.250491] pci 0000:00:1c.3: bridge window [mem 0x93400000-0x934fffff]
[ 0.250496] pci 0000:00:1c.3: bridge window [mem
0x93900000-0x93afffff 64bit pref]
[ 0.250504] pci 0000:05:01.0: BAR 0: assigned [mem
0x93b00000-0x93b007ff 64bit pref]
[ 0.250511] pci 0000:05:01.0: BAR 0: set to [mem
0x93b00000-0x93b007ff 64bit pref] (PCI address [0x93b00000-0x93b007ff]
[ 0.250514] pci 0000:00:1e.0: PCI bridge to [bus 05-05]
[ 0.250518] pci 0000:00:1e.0: bridge window [io 0x1000-0x1fff]
[ 0.250524] pci 0000:00:1e.0: bridge window [mem 0x93000000-0x930fffff]
[ 0.250529] pci 0000:00:1e.0: bridge window [mem
0x93b00000-0x93bfffff 64bit pref]
[ 0.250547] alloc irq_desc for 16 on node -1
[ 0.250550] alloc kstat_irqs on node -1
[ 0.250558] pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.250564] pci 0000:00:01.0: setting latency timer to 64
[ 0.250576] alloc irq_desc for 17 on node -1
[ 0.250578] alloc kstat_irqs on node -1
[ 0.250583] pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 0.250588] pci 0000:00:1c.0: setting latency timer to 64
[ 0.250598] alloc irq_desc for 18 on node -1
[ 0.250600] alloc kstat_irqs on node -1
[ 0.250604] pci 0000:00:1c.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 0.250609] pci 0000:00:1c.2: setting latency timer to 64
[ 0.250619] alloc irq_desc for 19 on node -1
[ 0.250621] alloc kstat_irqs on node -1
[ 0.250625] pci 0000:00:1c.3: PCI INT D -> GSI 19 (level, low) -> IRQ 19
[ 0.250630] pci 0000:00:1c.3: setting latency timer to 64
[ 0.250638] pci 0000:00:1e.0: setting latency timer to 64
[ 0.250644] pci_bus 0000:00: resource 0 [io 0x0000-0xffff]
[ 0.250647] pci_bus 0000:00: resource 1 [mem 0x00000000-0xffffffff]
[ 0.250650] pci_bus 0000:01: resource 0 [io 0x2000-0x2fff]
[ 0.250653] pci_bus 0000:01: resource 1 [mem 0x90000000-0x92ffffff]
[ 0.250656] pci_bus 0000:01: resource 2 [mem 0x80000000-0x8fffffff
64bit pref]
[ 0.250659] pci_bus 0000:02: resource 0 [io 0x4000-0x4fff]
[ 0.250662] pci_bus 0000:02: resource 1 [mem 0x93200000-0x932fffff]
[ 0.250665] pci_bus 0000:02: resource 2 [mem 0x93500000-0x936fffff
64bit pref]
[ 0.250668] pci_bus 0000:03: resource 0 [io 0x5000-0x5fff]
[ 0.250671] pci_bus 0000:03: resource 1 [mem 0x93300000-0x933fffff]
[ 0.250675] pci_bus 0000:03: resource 2 [mem 0x93700000-0x938fffff
64bit pref]
[ 0.250678] pci_bus 0000:04: resource 0 [io 0x6000-0x6fff]
[ 0.250681] pci_bus 0000:04: resource 1 [mem 0x93400000-0x934fffff]
[ 0.250684] pci_bus 0000:04: resource 2 [mem 0x93900000-0x93afffff
64bit pref]
[ 0.250687] pci_bus 0000:05: resource 0 [io 0x1000-0x1fff]
[ 0.250690] pci_bus 0000:05: resource 1 [mem 0x93000000-0x930fffff]
[ 0.250693] pci_bus 0000:05: resource 2 [mem 0x93b00000-0x93bfffff
64bit pref]
[ 0.250696] pci_bus 0000:05: resource 4 [io 0x0000-0xffff]
[ 0.250699] pci_bus 0000:05: resource 5 [mem 0x00000000-0xffffffff]
[ 0.250761] NET: Registered protocol family 2
[ 0.250852] IP route cache hash table entries: 32768 (order: 5,
131072 bytes)
[ 0.251155] TCP established hash table entries: 131072 (order: 8,
1048576 bytes)
[ 0.251772] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.252148] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.252152] TCP reno registered
[ 0.252158] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.252179] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.252312] NET: Registered protocol family 1
[ 0.252568] pci 0000:01:00.0: Boot video device
[ 0.252587] pci 0000:05:08.0: Firmware left e100 interrupts enabled;
disabling
[ 0.252594] PCI: CLS 64 bytes, default 64
[ 0.252831] cpufreq-nforce2: No nForce2 chipset.
[ 0.252867] Scanning for low memory corruption every 60 seconds
[ 0.253066] audit: initializing netlink socket (disabled)
[ 0.253080] type=2000 audit(1305874776.248:1): initialized
[ 0.265470] highmem bounce pool size: 64 pages
[ 0.265478] HugeTLB registered 4 MB page size, pre-allocated 0 pages
[ 0.267309] VFS: Disk quotas dquot_6.5.2
[ 0.267396] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.268148] fuse init (API version 7.14)
[ 0.268262] msgmni has been set to 1683
[ 0.462443] Freeing initrd memory: 10516k freed
[ 0.471014] Block layer SCSI generic (bsg) driver version 0.4 loaded
(major 253)
[ 0.471019] io scheduler noop registered
[ 0.471022] io scheduler deadline registered
[ 0.471040] io scheduler cfq registered (default)
[ 0.471175] pcieport 0000:00:01.0: setting latency timer to 64
[ 0.471208] alloc irq_desc for 40 on node -1
[ 0.471210] alloc kstat_irqs on node -1
[ 0.471222] pcieport 0000:00:01.0: irq 40 for MSI/MSI-X
[ 0.471301] pcieport 0000:00:1c.0: setting latency timer to 64
[ 0.471336] alloc irq_desc for 41 on node -1
[ 0.471339] alloc kstat_irqs on node -1
[ 0.471347] pcieport 0000:00:1c.0: irq 41 for MSI/MSI-X
[ 0.471443] pcieport 0000:00:1c.2: setting latency timer to 64
[ 0.471478] alloc irq_desc for 42 on node -1
[ 0.471480] alloc kstat_irqs on node -1
[ 0.471488] pcieport 0000:00:1c.2: irq 42 for MSI/MSI-X
[ 0.471582] pcieport 0000:00:1c.3: setting latency timer to 64
[ 0.471617] alloc irq_desc for 43 on node -1
[ 0.471619] alloc kstat_irqs on node -1
[ 0.471626] pcieport 0000:00:1c.3: irq 43 for MSI/MSI-X
[ 0.471751] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.471857] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.471972] intel_idle: MWAIT substates: 0x20
[ 0.471975] intel_idle: does not run on family 6 model 15
[ 0.472085] input: Sleep Button as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input0
[ 0.472098] ACPI: Sleep Button [SLPB]
[ 0.472166] input: Power Button as
/devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[ 0.472171] ACPI: Power Button [PWRF]
[ 0.472376] ACPI: acpi_idle registered with cpuidle
[ 0.474345] ERST: Table is not found!
[ 0.474372] isapnp: Scanning for PnP cards...
[ 0.474545] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.474662] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.475154] 00:0a: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.476630] brd: module loaded
[ 0.477296] loop: module loaded
[ 0.477515] ata_piix 0000:00:1f.1: version 2.13
[ 0.477531] ata_piix 0000:00:1f.1: PCI INT A -> GSI 18 (level, low)
-> IRQ 18
[ 0.477573] ata_piix 0000:00:1f.1: setting latency timer to 64
[ 0.477662] scsi0 : ata_piix
[ 0.477763] scsi1 : ata_piix
[ 0.478479] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0x30b0
irq 14
[ 0.478483] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x30b8
irq 15
[ 0.478505] ata_piix 0000:00:1f.2: PCI INT B -> GSI 19 (level, low)
-> IRQ 19
[ 0.478511] ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
[ 0.478547] ata_piix 0000:00:1f.2: setting latency timer to 64
[ 0.478604] scsi2 : ata_piix
[ 0.478675] scsi3 : ata_piix
[ 0.478877] ata3: SATA max UDMA/133 cmd 0x30c8 ctl 0x30e4 bmdma
0x30a0 irq 19
[ 0.478881] ata4: SATA max UDMA/133 cmd 0x30c0 ctl 0x30e0 bmdma
0x30a8 irq 19
[ 0.479291] Fixed MDIO Bus: probed
[ 0.479335] PPP generic driver version 2.4.2
[ 0.479389] tun: Universal TUN/TAP device driver, 1.6
[ 0.479391] tun: (C) 1999-2004 Max Krasnyansky <[email protected]>
[ 0.479496] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.479518] alloc irq_desc for 23 on node -1
[ 0.479521] alloc kstat_irqs on node -1
[ 0.479529] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low)
-> IRQ 23
[ 0.479547] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[ 0.479551] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[ 0.479592] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned
bus number 1
[ 0.479613] ehci_hcd 0000:00:1d.7: using broken periodic workaround
[ 0.479625] ehci_hcd 0000:00:1d.7: debug port 1
[ 0.483520] ehci_hcd 0000:00:1d.7: cache line size of 64 is not supported
[ 0.483539] ehci_hcd 0000:00:1d.7: irq 23, io mem 0x93104400
[ 0.487622] ata2: port disabled. ignoring.
[ 0.495759] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 0.495904] hub 1-0:1.0: USB hub found
[ 0.495911] hub 1-0:1.0: 8 ports detected
[ 0.496008] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.496029] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.496062] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low)
-> IRQ 23
[ 0.496070] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 0.496074] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 0.496124] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned
bus number 2
[ 0.496150] uhci_hcd 0000:00:1d.0: irq 23, io base 0x00003080
[ 0.496290] hub 2-0:1.0: USB hub found
[ 0.496295] hub 2-0:1.0: 2 ports detected
[ 0.496367] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low)
-> IRQ 19
[ 0.496374] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 0.496377] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 0.496420] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned
bus number 3
[ 0.496444] uhci_hcd 0000:00:1d.1: irq 19, io base 0x00003060
[ 0.496582] hub 3-0:1.0: USB hub found
[ 0.496588] hub 3-0:1.0: 2 ports detected
[ 0.496657] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low)
-> IRQ 18
[ 0.496663] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 0.496667] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 0.496708] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned
bus number 4
[ 0.496744] uhci_hcd 0000:00:1d.2: irq 18, io base 0x00003040
[ 0.496879] hub 4-0:1.0: USB hub found
[ 0.496884] hub 4-0:1.0: 2 ports detected
[ 0.496956] uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 16 (level, low)
-> IRQ 16
[ 0.496962] uhci_hcd 0000:00:1d.3: setting latency timer to 64
[ 0.496966] uhci_hcd 0000:00:1d.3: UHCI Host Controller
[ 0.497006] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned
bus number 5
[ 0.497040] uhci_hcd 0000:00:1d.3: irq 16, io base 0x00003020
[ 0.497186] hub 5-0:1.0: USB hub found
[ 0.497191] hub 5-0:1.0: 2 ports detected
[ 0.497348] PNP: No PS/2 controller found. Probing ports directly.
[ 0.500416] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.500423] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.500559] mice: PS/2 mouse device common for all mice
[ 0.500705] rtc_cmos 00:03: RTC can wake from S4
[ 0.500753] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
[ 0.500779] rtc0: alarms up to one month, 114 bytes nvram, hpet irqs
[ 0.500914] device-mapper: uevent: version 1.0.3
[ 0.501043] device-mapper: ioctl: 4.17.0-ioctl (2010-03-05)
initialised: [email protected]
[ 0.501117] device-mapper: multipath: version 1.1.1 loaded
[ 0.501120] device-mapper: multipath round-robin: version 1.0.0 loaded
[ 0.501265] EISA: Probing bus 0 at eisa.0
[ 0.501272] Cannot allocate resource for EISA slot 1
[ 0.501274] Cannot allocate resource for EISA slot 2
[ 0.501277] Cannot allocate resource for EISA slot 3
[ 0.501280] Cannot allocate resource for EISA slot 4
[ 0.501283] Cannot allocate resource for EISA slot 5
[ 0.501285] Cannot allocate resource for EISA slot 6
[ 0.501294] EISA: Detected 0 cards.
[ 0.501376] cpuidle: using governor ladder
[ 0.501379] cpuidle: using governor menu
[ 0.501767] TCP cubic registered
[ 0.501925] NET: Registered protocol family 10
[ 0.502392] lo: Disabled Privacy Extensions
[ 0.502693] NET: Registered protocol family 17
[ 0.503140] Using IPI No-Shortcut mode
[ 0.503242] PM: Resume from disk failed.
[ 0.503255] registered taskstats version 1
[ 0.503520] Magic number: 11:572:974
[ 0.503598] rtc_cmos 00:03: setting system clock to 2011-05-20
06:59:36 UTC (1305874776)
[ 0.503601] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 0.503603] EDD information not available.
[ 0.660191] ata4.00: ATA-8: ST3500413AS, JC45, max UDMA/133
[ 0.660195] ata4.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 0.676056] ata4.00: configured for UDMA/133
[ 0.687361] ata3.01: ATA-8: ST3160813AS, CC2H, max UDMA/133
[ 0.687365] ata3.01: 312581808 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 0.743223] ata3.01: configured for UDMA/133
[ 0.827544] isapnp: No Plug & Play device found
[ 0.836037] ata1.00: HPA unlocked: 156299375 -> 156301488, native
156301488
[ 0.836042] ata1.00: ATA-6: ST380011A, 8.01, max UDMA/100
[ 0.836045] ata1.00: 156301488 sectors, multi 16: LBA48
[ 0.836088] ata1.01: ATAPI: HL-DT-ST DVDRAM GSA-H42L, SL01, max UDMA/66
[ 0.852273] ata1.00: configured for UDMA/100
[ 0.868198] ata1.01: configured for UDMA/66
[ 0.870894] scsi 0:0:0:0: Direct-Access ATA ST380011A
8.01 PQ: 0 ANSI: 5
[ 0.871060] sd 0:0:0:0: [sda] 156301488 512-byte logical blocks:
(80.0 GB/74.5 GiB)
[ 0.871093] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 0.871125] sd 0:0:0:0: [sda] Write Protect is off
[ 0.871128] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 0.871157] sd 0:0:0:0: [sda] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[ 0.875687] scsi 0:0:1:0: CD-ROM HL-DT-ST DVDRAM GSA-H42L
SL01 PQ: 0 ANSI: 5
[ 0.881104] sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw
xa/form2 cdda tray
[ 0.881109] Uniform CD-ROM driver Revision: 3.20
[ 0.881262] sr 0:0:1:0: Attached scsi CD-ROM sr0
[ 0.881340] sr 0:0:1:0: Attached scsi generic sg1 type 5
[ 0.881472] sda:
[ 0.881492] scsi 2:0:1:0: Direct-Access ATA ST3160813AS
CC2H PQ: 0 ANSI: 5
[ 0.881626] sd 2:0:1:0: [sdb] 312581808 512-byte logical blocks: (160
GB/149 GiB)
[ 0.881655] sd 2:0:1:0: Attached scsi generic sg2 type 0
[ 0.881693] sd 2:0:1:0: [sdb] Write Protect is off
[ 0.881696] sd 2:0:1:0: [sdb] Mode Sense: 00 3a 00 00
[ 0.881768] sd 2:0:1:0: [sdb] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[ 0.881799] scsi 3:0:0:0: Direct-Access ATA ST3500413AS
JC45 PQ: 0 ANSI: 5
[ 0.881952] sd 3:0:0:0: Attached scsi generic sg3 type 0
[ 0.881973] sdb:
[ 0.882084] sd 3:0:0:0: [sdc] 976773168 512-byte logical blocks: (500
GB/465 GiB)
[ 0.882178] sd 3:0:0:0: [sdc] Write Protect is off
[ 0.882182] sd 3:0:0:0: [sdc] Mode Sense: 00 3a 00 00
[ 0.882219] sd 3:0:0:0: [sdc] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[ 0.882449] sdc: sda1
[ 0.884000] sd 0:0:0:0: [sda] Attached SCSI disk
[ 0.884616] sdb1 sdb2 < sdc1 sdc2 sdc3 sdc4
[ 0.897132] sd 3:0:0:0: [sdc] Attached SCSI disk
[ 0.906623] sdb5 >
[ 0.907026] sd 2:0:1:0: [sdb] Attached SCSI disk
[ 0.907053] Freeing unused kernel memory: 688k freed
[ 0.907428] Write protecting the kernel text: 4940k
[ 0.907481] Write protecting the kernel read-only data: 1976k
[ 0.928914] udev[82]: starting version 163
[ 1.087983] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
[ 1.087987] e100: Copyright(c) 1999-2006 Intel Corporation
[ 1.088037] alloc irq_desc for 20 on node -1
[ 1.088040] alloc kstat_irqs on node -1
[ 1.088049] e100 0000:05:08.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 1.091592] usb 2-1: new low speed USB device using uhci_hcd and
address 2
[ 1.098512] FDC 0 is a post-1991 82077
[ 1.112095] e100 0000:05:08.0: PME# disabled
[ 1.113514] e100 0000:05:08.0: eth0: addr 0x93000000, irq 20, MAC
addr 00:19:d1:1f:64:66
[ 1.297373] usbcore: registered new interface driver hiddev
[ 1.311777] input: Microsoft Microsoft Basic Optical Mouse as
/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1:1.0/input/input2
[ 1.311919] generic-usb 0003:045E:0084.0001: input,hidraw0: USB HID
v1.11 Mouse [Microsoft Microsoft Basic Optical Mouse ] on
usb-0000:00:1d.0-1/input0
[ 1.311944] usbcore: registered new interface driver usbhid
[ 1.311947] usbhid: USB HID core driver
[ 1.352387] EXT4-fs (sdc4): mounted filesystem with ordered data
mode. Opts: (null)
[ 1.580483] usb 2-2: new low speed USB device using uhci_hcd and
address 3
[ 1.773745] input: Microsoft Wired Keyboard 400 as
/devices/pci0000:00/0000:00:1d.0/usb2/2-2/2-2:1.0/input/input3
[ 1.773840] generic-usb 0003:045E:0752.0002: input,hidraw1: USB HID
v1.11 Keyboard [Microsoft Wired Keyboard 400] on usb-0000:00:1d.0-2/input0
[ 8.875548] udev[331]: starting version 163
[ 8.917796] Adding 7812092k swap on /dev/sdc2. Priority:-1 extents:1
across:7812092k
[ 8.946842] lp: driver loaded but no devices found
[ 8.994607] intel_rng: Firmware space is locked read-only. If you
can't or
[ 8.994611] intel_rng: don't want to disable this in firmware setup,
and if
[ 8.994614] intel_rng: you are certain that your system has a functional
[ 8.994616] intel_rng: RNG, try using the 'no_fwh_detect' option.
[ 9.015024] leds_ss4200: no LED devices found
[ 9.041201] Linux agpgart interface v0.103
[ 9.149809] edredaq_core:v2.0.2 : EDR Enhanced DAQ Class Driver
[ 9.149832] edredaq_core: major number = 250
[ 9.198435] PCI703 Interface Driver (C) 2004 - 2011 Eagle Technology
(v1.1.8)
[ 9.198463] pci703drv: Probing device: vendor = ea01, device = 52.
[ 9.198478] alloc irq_desc for 22 on node -1
[ 9.198481] alloc kstat_irqs on node -1
[ 9.198491] pci703drv 0000:05:01.0: PCI INT A -> GSI 22 (level, low)
-> IRQ 22
[ 9.198512]
/data/projects/eagle/edrelib/edrelib-2.6.7/drivers/edredaq/pci703/pci703.c
- dev_alloc - pci703drv: BAR0 OK ([mem 0x93b00000-0x93b007ff 64bit pref])
[ 9.198565]
/data/projects/eagle/edrelib/edrelib-2.6.7/drivers/edredaq/pci703/pci703.c
- dev_alloc - pci703drv: Memory address for card detected at BAR1 (0xe)
[ 9.198613]
/data/projects/eagle/edrelib/edrelib-2.6.7/drivers/edredaq/pci703/pci703.c
- dev_alloc - pci703drv: No memory address for card detected at BAR1
([??? 0x00000000 flags 0x0])
[ 9.198667]
/data/projects/eagle/edrelib/edrelib-2.6.7/drivers/edredaq/pci703/pci703.c
- dev_probe - pci703drv: Failed to setup device.
[ 9.229999] parport_pc 00:09: reported by Plug and Play ACPI
[ 9.230029] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE,EPP]
[ 9.253610] [drm] Initialized drm 1.1.0 20060810
[ 9.324234] lp0: using parport0 (interrupt-driven).
[ 9.341789] ppdev: user-space parallel port driver
[ 9.403549] nouveau 0000:01:00.0: PCI INT A -> GSI 16 (level, low) ->
IRQ 16
[ 9.403557] nouveau 0000:01:00.0: setting latency timer to 64
[ 9.410563] type=1400 audit(1305874785.400:2): apparmor="STATUS"
operation="profile_load" name="/sbin/dhclient3" pid=642
comm="apparmor_parser"
[ 9.410578] type=1400 audit(1305874785.400:3): apparmor="STATUS"
operation="profile_replace" name="/sbin/dhclient3" pid=632
comm="apparmor_parser"
[ 9.411370] type=1400 audit(1305874785.400:4): apparmor="STATUS"
operation="profile_load"
name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=642
comm="apparmor_parser"
[ 9.411394] type=1400 audit(1305874785.400:5): apparmor="STATUS"
operation="profile_replace"
name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=632
comm="apparmor_parser"
[ 9.411805] type=1400 audit(1305874785.400:6): apparmor="STATUS"
operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script"
pid=642 comm="apparmor_parser"
[ 9.411844] type=1400 audit(1305874785.400:7): apparmor="STATUS"
operation="profile_replace"
name="/usr/lib/connman/scripts/dhclient-script" pid=632
comm="apparmor_parser"
[ 9.412953] EXT4-fs (sdc4): re-mounted. Opts: errors=remount-ro
[ 9.430211] [drm] nouveau 0000:01:00.0: Detected an NV50 generation
card (0x086200a2)
[ 9.442549] [drm] nouveau 0000:01:00.0: Attempting to load BIOS image
from PRAMIN
[ 9.496322] [drm] nouveau 0000:01:00.0: ... appears to be valid
[ 9.496328] [drm] nouveau 0000:01:00.0: BIT BIOS found
[ 9.496332] [drm] nouveau 0000:01:00.0: Bios version 60.86.4e.00
[ 9.496336] [drm] nouveau 0000:01:00.0: TMDS table revision 2.0 not
currently supported
[ 9.496339] [drm] nouveau 0000:01:00.0: BIT table 'd' not found
[ 9.496343] [drm] nouveau 0000:01:00.0: Found Display Configuration
Block version 4.0
[ 9.496346] [drm] nouveau 0000:01:00.0: Raw DCB entry 0: 02000300
00000028
[ 9.496350] [drm] nouveau 0000:01:00.0: Raw DCB entry 1: 01011310
00000028
[ 9.496353] [drm] nouveau 0000:01:00.0: Raw DCB entry 2: 01011312
00000010
[ 9.496356] [drm] nouveau 0000:01:00.0: Raw DCB entry 3: 010223f1
00c0c080
[ 9.496361] [drm] nouveau 0000:01:00.0: DCB connector table: VHER
0x40 5 14 2
[ 9.496364] [drm] nouveau 0000:01:00.0: 0: 0x00000000: type 0x00
idx 0 tag 0xff
[ 9.496368] [drm] nouveau 0000:01:00.0: 1: 0x00001130: type 0x30
idx 1 tag 0x07
[ 9.496371] [drm] nouveau 0000:01:00.0: 2: 0x00000210: type 0x10
idx 2 tag 0xff
[ 9.496375] [drm] nouveau 0000:01:00.0: 3: 0x00000211: type 0x11
idx 3 tag 0xff
[ 9.496378] [drm] nouveau 0000:01:00.0: 4: 0x00000213: type 0x13
idx 4 tag 0xff
[ 9.496387] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 0 at
offset 0xC241
[ 9.540653] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 1 at
offset 0xC58D
[ 9.576569] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 2 at
offset 0xD1CE
[ 9.576581] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 3 at
offset 0xD2C0
[ 9.584684] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 4 at
offset 0xD4BA
[ 9.584689] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table at
offset 0xD51F
[ 9.607432] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low)
-> IRQ 22
[ 9.607587] alloc irq_desc for 44 on node -1
[ 9.607591] alloc kstat_irqs on node -1
[ 9.607605] HDA Intel 0000:00:1b.0: irq 44 for MSI/MSI-X
[ 9.607666] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 9.608528] [drm] nouveau 0000:01:00.0: 0xD51F: Condition still not
met after 20ms, skipping following opcodes
[ 9.608540] [drm] nouveau 0000:01:00.0: 0xB414: parsing output script 0
[ 9.608544] [drm] nouveau 0000:01:00.0: 0xAA84: parsing output script 0
[ 9.608552] [drm] nouveau 0000:01:00.0: Detected 256MiB VRAM
[ 9.693937] [TTM] Zone kernel: Available graphics memory: 436454 kiB.
[ 9.693941] [TTM] Zone highmem: Available graphics memory: 1029082 kiB.
[ 9.693944] [TTM] Initializing pool allocator.
[ 9.727997] [drm] nouveau 0000:01:00.0: 512 MiB GART (aperture)
[ 9.735117] [drm] nouveau 0000:01:00.0: Allocating FIFO number 1
[ 9.741642] [drm] nouveau 0000:01:00.0: nouveau_channel_alloc:
initialised FIFO 1
[ 9.742580] [drm] nouveau 0000:01:00.0: Detected a DAC output
[ 9.742583] [drm] nouveau 0000:01:00.0: Detected a DAC output
[ 9.742587] [drm] nouveau 0000:01:00.0: Detected a TMDS output
[ 9.742590] [drm] nouveau 0000:01:00.0: DCB encoder 1 unknown
[ 9.742593] [drm] nouveau 0000:01:00.0: Detected a VGA connector
[ 9.742751] [drm] nouveau 0000:01:00.0: Detected a DVI-I connector
[ 9.742791] [drm] nouveau 0000:01:00.0: Detected a TV connector
[ 9.742795] [drm] nouveau 0000:01:00.0: no encoders, ignoring
[ 9.876182] input: HDA Intel Mic at Ext Front Jack as
/devices/pci0000:00/0000:00:1b.0/sound/card0/input4
[ 9.876285] input: HDA Intel Speaker at Ext Rear Jack as
/devices/pci0000:00/0000:00:1b.0/sound/card0/input5
[ 9.876358] input: HDA Intel Speaker at Ext Rear Jack as
/devices/pci0000:00/0000:00:1b.0/sound/card0/input6
[ 9.876435] input: HDA Intel Speaker at Ext Rear Jack as
/devices/pci0000:00/0000:00:1b.0/sound/card0/input7
[ 9.876508] input: HDA Intel HP Out at Ext Front Jack as
/devices/pci0000:00/0000:00:1b.0/sound/card0/input8
[ 9.927334] [drm] nouveau 0000:01:00.0: allocated 1920x1080 fb:
0x40250000, bo f53e5e00
[ 9.929433] [drm] nouveau 0000:01:00.0: 0xB418: parsing output script 1
[ 9.929459] [drm] nouveau 0000:01:00.0: 0x859F: parsing clock script 0
[ 9.931582] Console: switching to colour frame buffer device 240x67
[ 9.934278] fb0: nouveaufb frame buffer device
[ 9.934282] drm: registered panic notifier
[ 9.934287] Slow work thread pool: Starting up
[ 9.934429] Slow work thread pool: Ready
[ 9.934440] [drm] Initialized nouveau 0.0.16 20090420 for
0000:01:00.0 on minor 0
[ 10.264358] EXT4-fs (sdc3): mounted filesystem with ordered data
mode. Opts: (null)
[ 10.579429] RPC: Registered udp transport module.
[ 10.579434] RPC: Registered tcp transport module.
[ 10.579437] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 10.604319] type=1400 audit(1305874786.596:8): apparmor="STATUS"
operation="profile_load" name="/usr/lib/cups/backend/cups-pdf" pid=934
comm="apparmor_parser"
[ 10.605321] type=1400 audit(1305874786.596:9): apparmor="STATUS"
operation="profile_load" name="/usr/sbin/cupsd" pid=934
comm="apparmor_parser"
[ 10.649124] FS-Cache: Loaded
[ 10.729247] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 10.732151] e100 0000:05:08.0: eth0: NIC Link is Up 100 Mbps Full Duplex
[ 10.740469] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 10.746809] FS-Cache: Netfs 'nfs' registered for caching
[ 10.765633] type=1400 audit(1305874786.756:10): apparmor="STATUS"
operation="profile_replace" name="/sbin/dhclient3" pid=1039
comm="apparmor_parser"
[ 10.766450] type=1400 audit(1305874786.756:11): apparmor="STATUS"
operation="profile_replace"
name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1039
comm="apparmor_parser"
[ 10.822587] Installing knfsd (copyright (C) 1996 [email protected]).
[ 11.196606] svc: failed to register lockdv1 RPC service (errno 97).
[ 11.197595] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state
recovery directory
[ 11.246425] NFSD: starting 90-second grace period
[ 11.332421] [drm] nouveau 0000:01:00.0: Allocating FIFO number 2
[ 11.338630] [drm] nouveau 0000:01:00.0: nouveau_channel_alloc:
initialised FIFO 2
[ 12.876297] EXT4-fs (sdc4): re-mounted. Opts: errors=remount-ro,commit=0
[ 13.024817] EXT4-fs (sdc3): re-mounted. Opts: commit=0
[ 14.228987] EXT4-fs (sdc4): re-mounted. Opts: errors=remount-ro,commit=0
[ 14.237131] EXT4-fs (sdc3): re-mounted. Opts: commit=0
[ 20.800074] eth0: no IPv6 routers present
[ 29.670291] ISO 9660 Extensions: Microsoft Joliet Level 3
[ 29.705371] ISO 9660 Extensions: RRIP_1991A
[ 29.705385] init_special_inode: bogus i_mode (30555) for inode sr0:1856
[ 29.705389] isofs_fill_super: root inode is not a directory.
Corrupted media?

iomem:
00000000-00000fff : reserved
00001000-00001fff : System RAM
00002000-0000ffff : reserved
00010000-0008efff : System RAM
0008f000-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000ccdff : Video ROM
000e0000-000fffff : reserved
000f0000-000fffff : System ROM
00100000-7ec09fff : System RAM
00100000-005d20ad : Kernel code
005d20ae-0081a7a7 : Kernel data
008cd000-009a4adb : Kernel bss
7ec0a000-7ed34fff : ACPI Non-volatile Storage
7ed35000-7fd74fff : System RAM
7fd75000-7fd7cfff : reserved
7fd7d000-7fe2cfff : System RAM
7fe2d000-7fe30fff : reserved
7fe31000-7fea9fff : System RAM
7feaa000-7fee8fff : ACPI Non-volatile Storage
7fee9000-7feecfff : System RAM
7feed000-7fefefff : ACPI Tables
7feff000-7fefffff : System RAM
7ff00000-7fffffff : reserved
80000000-8fffffff : PCI Bus 0000:01
80000000-8fffffff : 0000:01:00.0
90000000-92ffffff : PCI Bus 0000:01
90000000-91ffffff : 0000:01:00.0
92000000-92ffffff : 0000:01:00.0
93000000-930fffff : PCI Bus 0000:05
93000000-93000fff : 0000:05:08.0
93000000-93000fff : e100
93100000-93103fff : 0000:00:1b.0
93100000-93103fff : ICH HD audio
93104000-931043ff : 0000:00:1f.2
93104400-931047ff : 0000:00:1d.7
93104400-931047ff : ehci_hcd
93200000-932fffff : PCI Bus 0000:02
93300000-933fffff : PCI Bus 0000:03
93400000-934fffff : PCI Bus 0000:04
93500000-936fffff : PCI Bus 0000:02
93700000-938fffff : PCI Bus 0000:03
93900000-93afffff : PCI Bus 0000:04
93b00000-93bfffff : PCI Bus 0000:05
93b00000-93b007ff : 0000:05:01.0
f0000000-f7ffffff : PCI MMCONFIG 0000 [bus 00-7f]
f0000000-f7ffffff : pnp 00:01
fec00000-fec003ff : IOAPIC 0
fed00000-fed00fff : pnp 00:01
fed00000-fed003ff : HPET 0
fed13000-fed13fff : pnp 00:01
fed14000-fed17fff : pnp 00:01
fed18000-fed18fff : pnp 00:01
fed19000-fed19fff : pnp 00:01
fed1c000-fed1ffff : pnp 00:01
fed20000-fed9ffff : pnp 00:01
fee00000-fee00fff : Local APIC
fff80000-ffffffff : reserved

lspci:
00:00.0 Host bridge: Intel Corporation 82946GZ/PL/GL Memory Controller
Hub (rev 02)
Subsystem: Intel Corporation Device 5354
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=09 <?>
Kernel modules: intel-agp

00:01.0 PCI bridge: Intel Corporation 82946GZ/PL/GL PCI Express Root
Port (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: 90000000-92ffffff
Prefetchable memory behind bridge: 0000000080000000-000000008fffffff
Capabilities: [88] Subsystem: Intel Corporation Device 5354
Capabilities: [80] Power Management version 3
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [a0] Express Root Port (Slot+), MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [140] Root Complex Link
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition
Audio Controller (rev 01)
Subsystem: Intel Corporation Device a201
Flags: bus master, fast devsel, latency 0, IRQ 44
Memory at 93100000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [130] Root Complex Link
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel

00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port
1 (rev 01) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: 93200000-932fffff
Prefetchable memory behind bridge: 0000000093500000-00000000936fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Gammagraphx, Inc. (or missing ID) Device 0000
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel
Capabilities: [180] Root Complex Link
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port
3 (rev 01) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00005000-00005fff
Memory behind bridge: 93300000-933fffff
Prefetchable memory behind bridge: 0000000093700000-00000000938fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Gammagraphx, Inc. (or missing ID) Device 0000
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel
Capabilities: [180] Root Complex Link
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1c.3 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port
4 (rev 01) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 00006000-00006fff
Memory behind bridge: 93400000-934fffff
Prefetchable memory behind bridge: 0000000093900000-0000000093afffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Gammagraphx, Inc. (or missing ID) Device 0000
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel
Capabilities: [180] Root Complex Link
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1d.0 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI
Controller #1 (rev 01) (prog-if 00 [UHCI])
Subsystem: Intel Corporation Device 5354
Flags: bus master, medium devsel, latency 0, IRQ 23
I/O ports at 3080 [size=32]
Kernel driver in use: uhci_hcd

00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI
Controller #2 (rev 01) (prog-if 00 [UHCI])
Subsystem: Intel Corporation Device 5354
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at 3060 [size=32]
Kernel driver in use: uhci_hcd

00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI
Controller #3 (rev 01) (prog-if 00 [UHCI])
Subsystem: Intel Corporation Device 5354
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at 3040 [size=32]
Kernel driver in use: uhci_hcd

00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI
Controller #4 (rev 01) (prog-if 00 [UHCI])
Subsystem: Intel Corporation Device 5354
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at 3020 [size=32]
Kernel driver in use: uhci_hcd

00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI
Controller (rev 01) (prog-if 20 [EHCI])
Subsystem: Intel Corporation Device 5354
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at 93104400 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1) (prog-if
01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=05, subordinate=05, sec-latency=32
I/O behind bridge: 00001000-00001fff
Memory behind bridge: 93000000-930fffff
Prefetchable memory behind bridge: 0000000093b00000-0000000093bfffff
Capabilities: [50] Subsystem: Intel Corporation Device 5354

00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC
Interface Bridge (rev 01)
Subsystem: Intel Corporation Device 5354
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
Kernel modules: leds-ss4200, iTCO_wdt, intel-rng

00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE
Controller (rev 01) (prog-if 8a [Master SecP PriP])
Subsystem: Intel Corporation Device 5354
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at 01f0 [size=8]
I/O ports at 03f4 [size=1]
I/O ports at 0170 [size=8]
I/O ports at 0374 [size=1]
I/O ports at 30b0 [size=16]
Kernel driver in use: ata_piix

00:1f.2 IDE interface: Intel Corporation N10/ICH7 Family SATA IDE
Controller (rev 01) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: Intel Corporation Device 5354
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 19
I/O ports at 30c8 [size=8]
I/O ports at 30e4 [size=4]
I/O ports at 30c0 [size=8]
I/O ports at 30e0 [size=4]
I/O ports at 30a0 [size=16]
Memory at 93104000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [70] Power Management version 2
Kernel driver in use: ata_piix

00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 01)
Subsystem: Intel Corporation Device 5354
Flags: medium devsel, IRQ 11
I/O ports at 3000 [size=32]
Kernel modules: i2c-i801

01:00.0 VGA compatible controller: nVidia Corporation G86 [GeForce 8400
GS] (rev a1) (prog-if 00 [VGA controller])
Subsystem: ASUSTeK Computer Inc. Device 8254
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at 92000000 (32-bit, non-prefetchable) [size=16M]
Memory at 80000000 (64-bit, prefetchable) [size=256M]
Memory at 90000000 (64-bit, non-prefetchable) [size=32M]
I/O ports at 2000 [size=128]
Expansion ROM at <ignored> [disabled]
Capabilities: [60] Power Management version 2
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [128] Power Budgeting <?>
Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
Kernel driver in use: nouveau
Kernel modules: nouveau, nvidiafb

05:01.0 Unassigned class [ff00]: Eagle Technology PCI-703 Analog I/O
Card (rev 5c)
Flags: bus master, slow devsel, latency 32, IRQ 22
Memory at 93b00000 (type 3, prefetchable) [size=2K]
Memory at <unassigned> (type 3, prefetchable)
Capabilities: [80] #00 [0600]
Kernel modules: pci703drv

05:08.0 Ethernet controller: Intel Corporation PRO/100 VE Network
Connection (rev 01)
Subsystem: Intel Corporation Device 0001
Flags: bus master, medium devsel, latency 32, IRQ 20
Memory at 93000000 (32-bit, non-prefetchable) [size=4K]
I/O ports at 1000 [size=64]
Capabilities: [dc] Power Management version 2
Kernel driver in use: e100
Kernel modules: e100

Let know if you have any ideas about this issue.

Thanks
Jan

2011-05-20 07:42:17

by Jan Zwiegers

[permalink] [raw]

Subject: Re: PCI BAR1 Unassigned

On 2011-05-19 10:50 PM, Xianghua Xiao wrote:
> On Thu, May 19, 2011 at 3:27 PM, Jan Zwiegers<[email protected]> wrote:
>> On 2011-05-19 08:50 PM, Bjorn Helgaas wrote:
>>>
>>> On Thu, May 19, 2011 at 10:28 AM, Jan Zwiegers<[email protected]>
>>> wrote:
>>>>
>>>> I have the problem below where my PCI card's second BAR does not get
>>>> assigned.
>>>> What can be the cause of this problem?
>>>> The last kernel I tested on which worked OK was 2.6.27.
>>>> My current problematic kernel 2.6.35.
>>>>
>>>> 05:01.0 Unassigned class [ff00]: Eagle Technology PCI-703 Analog I/O Card
>>>> (rev 5c)
>>>> Flags: bus master, slow devsel, latency 32, IRQ 22
>>>> Memory at 93b00000 (type 3, prefetchable) [size=2K]
>>>> Memory at<unassigned> (type 3, prefetchable)
>>>> Capabilities: [80] #00 [0600]
>>>> Kernel modules: pci703drv
>>>
>>> Could be resource exhaustion or, more likely, we ran out because we
>>> now assign resource to things that don't need them, leaving none for
>>> things that *do* need them. This sounds like a regression, so we
>>> should open a bugzilla for it and attach dmesg logs from 2.6.27 and
>>> 2.6.35.
>>>
>>> Does this problem keep the driver from working? (Sometimes drivers
>>> don't actually use all the BARs a device supports.)
>>>
>>> Bjorn
>>>
>>
>> I'm the maintainer of the driver and was involved in the development of the
>> board as well in 2003. The board uses two BARS and the second BAR is the
>> most important. The board worked fine since the 2.4 days and only recently
>> became problematic. I suspect it works on even later kernels than 27, maybe
>> 2.6.32.
>>
>> My knowledge is too little to actually determine if the problem is because
>> the FPGA based PCI interface is not within spec or something that changed in
>> the kernel, because of the post .30 releases becoming more strict to PCI
>> specification, i.e. BIOS / Kernel interaction.
>>
>> Jan
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-pci" in
>> the body of a message to [email protected]
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>
>
> What's the size for BAR1? one reason is that no more space to
> align/allocate BAR1.
>
> If the board stays the same then your FPGA might be the cause, I have
> seen similar issues and they ended up in FPGA implementation.
>

I have submitted the difference in iomem, lspci and dmesg of 2.6.27 &
2.6.35 kernels from the same machine. The BAR size is 2K. As above BAR0
is at 93b0000 and BAR1 should be at 93b00800.

The board has been fine since 2003, so I'm confident the FPGA is within
spec.

2011-05-20 14:54:13

by Bjorn Helgaas

[permalink] [raw]

Subject: Re: PCI BAR1 Unassigned

On Fri, May 20, 2011 at 1:42 AM, Jan Zwiegers <[email protected]> wrote:
> On 2011-05-19 10:50 PM, Xianghua Xiao wrote:
>>
>> On Thu, May 19, 2011 at 3:27 PM, Jan Zwiegers<[email protected]>
>> ?wrote:
>>>
>>> On 2011-05-19 08:50 PM, Bjorn Helgaas wrote:
>>>>
>>>> On Thu, May 19, 2011 at 10:28 AM, Jan Zwiegers<[email protected]>
>>>> ?wrote:
>>>>>
>>>>> I have the problem below where my PCI card's second BAR does not get
>>>>> assigned.
>>>>> What can be the cause of this problem?
>>>>> The last kernel I tested on which worked OK was 2.6.27.
>>>>> My current problematic kernel 2.6.35.
>>>>>
>>>>> 05:01.0 Unassigned class [ff00]: Eagle Technology PCI-703 Analog I/O
>>>>> Card
>>>>> (rev 5c)
>>>>> ? ?Flags: bus master, slow devsel, latency 32, IRQ 22
>>>>> ? ?Memory at 93b00000 (type 3, prefetchable) [size=2K]
>>>>> ? ?Memory at<unassigned> ? ?(type 3, prefetchable)
>>>>> ? ?Capabilities: [80] #00 [0600]
>>>>> ? ?Kernel modules: pci703drv
>>>>
>>>> Could be resource exhaustion or, more likely, we ran out because we
>>>> now assign resource to things that don't need them, leaving none for
>>>> things that *do* need them. ?This sounds like a regression, so we
>>>> should open a bugzilla for it and attach dmesg logs from 2.6.27 and
>>>> 2.6.35.
>>>>
>>>> Does this problem keep the driver from working? ?(Sometimes drivers
>>>> don't actually use all the BARs a device supports.)
>>>>
>>>> Bjorn
>>>>
>>>
>>> I'm the maintainer of the driver and was involved in the development of
>>> the
>>> board as well in 2003. The board uses two BARS and the second BAR is the
>>> most important. The board worked fine since the 2.4 days and only
>>> recently
>>> became problematic. I suspect it works on even later kernels than 27,
>>> maybe
>>> 2.6.32.
>>>
>>> My knowledge is too little to actually determine if the problem is
>>> because
>>> the FPGA based PCI interface is not within spec or something that changed
>>> in
>>> the kernel, because of the post .30 releases becoming more strict to PCI
>>> specification, i.e. BIOS / Kernel interaction.
>>>
>>> Jan
>>> --
>>> To unsubscribe from this list: send the line "unsubscribe linux-pci" in
>>> the body of a message to [email protected]
>>> More majordomo info at ?http://vger.kernel.org/majordomo-info.html
>>>
>>
>> What's the size for BAR1? one reason is that no more space to
>> align/allocate BAR1.
>>
>> If the board stays the same then your FPGA might be the cause, I have
>> seen similar issues and they ended up in FPGA implementation.
>>
>
> I have submitted the difference in iomem, lspci and dmesg of 2.6.27 & 2.6.35
> kernels from the same machine. The BAR size is 2K. As above BAR0 is at
> 93b0000 and BAR1 should be at 93b00800.

Thanks for the data.

I think your FPGA is "unusual" after all. lspci says this:

05:01.0 Unassigned class [ff00]: Eagle Technology PCI-703 Analog I/O
Card (rev 5c)
? ? ? ?Flags: bus master, slow devsel, latency 32, IRQ 22
? ? ? ?Memory at 93b00000 (type 3, prefetchable) [size=2K]
? ? ? ?Memory at <unassigned> (type 3, prefetchable)

The "type 3" means the BAR has both type bits set (bits 1 and 2). The
spec (PCI 3.0 sec 6.2.5.1) says the type field means:

00 - Locate anywhere in 32-bit access space
01 - Reserved
10 - Locate anywhere in 64-bit access space
11 - Reserved

I think your BARs are using the "11 - Reserved" setting when they
should be "00". The way Linux handles this did change between 2.6.27
and 2.6.35, and I think the change was unintentional, so we might
consider changing it back.

Commit e354597cce8d219d made this change to decode_bar():

res->flags = bar & ~PCI_BASE_ADDRESS_MEM_MASK;

- if (res->flags == PCI_BASE_ADDRESS_MEM_TYPE_64)
+ if (res->flags & PCI_BASE_ADDRESS_MEM_TYPE_64)
return pci_bar_mem64;
return pci_bar_mem32;

In 2.6.27, we treated the BAR as 64-bit only if the low four bits were
0100 (non-prefetchable, 64-bit type, memory). That was incorrect,
because we should ignore the prefetchable bit. The fix was to look
*only* at bit 2, so now we decide the BAR is 64-bit if the low four
bits are x1xx.

Your BARs contain 1110 in the low four bits. This is invalid but was
treated as 32-bit by 2.6.27 and as 64-bit by 2.6.35.

Here's an untested Linux change I think we might consider making to
restore the previous behavior. Can you try it (gmail will probably
mangle it, so you'll have to apply it by hand)?

diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 44cbbba..33894ba 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -138,15 +138,20 @@ static u64 pci_size(u64 base, u64 maxbase, u64 mask)

static inline enum pci_bar_type decode_bar(struct resource *res, u32 bar)
{
+ u32 mem_type;
+
if ((bar & PCI_BASE_ADDRESS_SPACE) == PCI_BASE_ADDRESS_SPACE_IO) {
res->flags = bar & ~PCI_BASE_ADDRESS_IO_MASK;
return pci_bar_io;
}

- res->flags = bar & ~PCI_BASE_ADDRESS_MEM_MASK;
+ res->flags = bar & PCI_BASE_ADDRESS_MEM_PREFETCH;

- if (res->flags & PCI_BASE_ADDRESS_MEM_TYPE_64)
+ mem_type = bar & PCI_BASE_ADDRESS_MEM_TYPE_MASK;
+ if (mem_type == PCI_BASE_ADDRESS_MEM_TYPE_64) {
+ res->flags |= PCI_BASE_ADDRESS_MEM_TYPE_64;
return pci_bar_mem64;
+ }
return pci_bar_mem32;
}

2011-05-20 15:09:54

by Jan Zwiegers

[permalink] [raw]

Subject: Re: PCI BAR1 Unassigned

On 2011-05-20 04:53 PM, Bjorn Helgaas wrote:
> On Fri, May 20, 2011 at 1:42 AM, Jan Zwiegers<[email protected]> wrote:
>> On 2011-05-19 10:50 PM, Xianghua Xiao wrote:
>>>
>>> On Thu, May 19, 2011 at 3:27 PM, Jan Zwiegers<[email protected]>
>>> wrote:
>>>>
>>>> On 2011-05-19 08:50 PM, Bjorn Helgaas wrote:
>>>>>
>>>>> On Thu, May 19, 2011 at 10:28 AM, Jan Zwiegers<[email protected]>
>>>>> wrote:
>>>>>>
>>>>>> I have the problem below where my PCI card's second BAR does not get
>>>>>> assigned.
>>>>>> What can be the cause of this problem?
>>>>>> The last kernel I tested on which worked OK was 2.6.27.
>>>>>> My current problematic kernel 2.6.35.
>>>>>>
>>>>>> 05:01.0 Unassigned class [ff00]: Eagle Technology PCI-703 Analog I/O
>>>>>> Card
>>>>>> (rev 5c)
>>>>>> Flags: bus master, slow devsel, latency 32, IRQ 22
>>>>>> Memory at 93b00000 (type 3, prefetchable) [size=2K]
>>>>>> Memory at<unassigned> (type 3, prefetchable)
>>>>>> Capabilities: [80] #00 [0600]
>>>>>> Kernel modules: pci703drv
>>>>>
>>>>> Could be resource exhaustion or, more likely, we ran out because we
>>>>> now assign resource to things that don't need them, leaving none for
>>>>> things that *do* need them. This sounds like a regression, so we
>>>>> should open a bugzilla for it and attach dmesg logs from 2.6.27 and
>>>>> 2.6.35.
>>>>>
>>>>> Does this problem keep the driver from working? (Sometimes drivers
>>>>> don't actually use all the BARs a device supports.)
>>>>>
>>>>> Bjorn
>>>>>
>>>>
>>>> I'm the maintainer of the driver and was involved in the development of
>>>> the
>>>> board as well in 2003. The board uses two BARS and the second BAR is the
>>>> most important. The board worked fine since the 2.4 days and only
>>>> recently
>>>> became problematic. I suspect it works on even later kernels than 27,
>>>> maybe
>>>> 2.6.32.
>>>>
>>>> My knowledge is too little to actually determine if the problem is
>>>> because
>>>> the FPGA based PCI interface is not within spec or something that changed
>>>> in
>>>> the kernel, because of the post .30 releases becoming more strict to PCI
>>>> specification, i.e. BIOS / Kernel interaction.
>>>>
>>>> Jan
>>>> --
>>>> To unsubscribe from this list: send the line "unsubscribe linux-pci" in
>>>> the body of a message to [email protected]
>>>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>>>
>>>
>>> What's the size for BAR1? one reason is that no more space to
>>> align/allocate BAR1.
>>>
>>> If the board stays the same then your FPGA might be the cause, I have
>>> seen similar issues and they ended up in FPGA implementation.
>>>
>>
>> I have submitted the difference in iomem, lspci and dmesg of 2.6.27& 2.6.35
>> kernels from the same machine. The BAR size is 2K. As above BAR0 is at
>> 93b0000 and BAR1 should be at 93b00800.
>
> Thanks for the data.
>
> I think your FPGA is "unusual" after all. lspci says this:
>
> 05:01.0 Unassigned class [ff00]: Eagle Technology PCI-703 Analog I/O
> Card (rev 5c)
> Flags: bus master, slow devsel, latency 32, IRQ 22
> Memory at 93b00000 (type 3, prefetchable) [size=2K]
> Memory at<unassigned> (type 3, prefetchable)
>
> The "type 3" means the BAR has both type bits set (bits 1 and 2). The
> spec (PCI 3.0 sec 6.2.5.1) says the type field means:
>
> 00 - Locate anywhere in 32-bit access space
> 01 - Reserved
> 10 - Locate anywhere in 64-bit access space
> 11 - Reserved
>
> I think your BARs are using the "11 - Reserved" setting when they
> should be "00". The way Linux handles this did change between 2.6.27
> and 2.6.35, and I think the change was unintentional, so we might
> consider changing it back.
>
> Commit e354597cce8d219d made this change to decode_bar():
>
> res->flags = bar& ~PCI_BASE_ADDRESS_MEM_MASK;
>
> - if (res->flags == PCI_BASE_ADDRESS_MEM_TYPE_64)
> + if (res->flags& PCI_BASE_ADDRESS_MEM_TYPE_64)
> return pci_bar_mem64;
> return pci_bar_mem32;
>
> In 2.6.27, we treated the BAR as 64-bit only if the low four bits were
> 0100 (non-prefetchable, 64-bit type, memory). That was incorrect,
> because we should ignore the prefetchable bit. The fix was to look
> *only* at bit 2, so now we decide the BAR is 64-bit if the low four
> bits are x1xx.
>
> Your BARs contain 1110 in the low four bits. This is invalid but was
> treated as 32-bit by 2.6.27 and as 64-bit by 2.6.35.
>
> Here's an untested Linux change I think we might consider making to
> restore the previous behavior. Can you try it (gmail will probably
> mangle it, so you'll have to apply it by hand)?
>
> diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
> index 44cbbba..33894ba 100644
> --- a/drivers/pci/probe.c
> +++ b/drivers/pci/probe.c
> @@ -138,15 +138,20 @@ static u64 pci_size(u64 base, u64 maxbase, u64 mask)
>
> static inline enum pci_bar_type decode_bar(struct resource *res, u32 bar)
> {
> + u32 mem_type;
> +
> if ((bar& PCI_BASE_ADDRESS_SPACE) == PCI_BASE_ADDRESS_SPACE_IO) {
> res->flags = bar& ~PCI_BASE_ADDRESS_IO_MASK;
> return pci_bar_io;
> }
>
> - res->flags = bar& ~PCI_BASE_ADDRESS_MEM_MASK;
> + res->flags = bar& PCI_BASE_ADDRESS_MEM_PREFETCH;
>
> - if (res->flags& PCI_BASE_ADDRESS_MEM_TYPE_64)
> + mem_type = bar& PCI_BASE_ADDRESS_MEM_TYPE_MASK;
> + if (mem_type == PCI_BASE_ADDRESS_MEM_TYPE_64) {
> + res->flags |= PCI_BASE_ADDRESS_MEM_TYPE_64;
> return pci_bar_mem64;
> + }
> return pci_bar_mem32;
> }
> --
> To unsubscribe from this list: send the line "unsubscribe linux-pci" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>

Hi Bjorn

I will tested it next week and let you know. I'll also get the FPGA code
fixed up to conform to the PCI 3.0 spec. I know back in 2003 the board
only conformed to PCI spec 2.1. Has this maybe changed since then or was
it the same for 2.1?

Thanks
Jan

2011-05-20 15:57:38

by Bjorn Helgaas

[permalink] [raw]

Subject: Re: PCI BAR1 Unassigned

On Fri, May 20, 2011 at 9:09 AM, Jan Zwiegers <[email protected]> wrote:
> On 2011-05-20 04:53 PM, Bjorn Helgaas wrote:
>>
>> On Fri, May 20, 2011 at 1:42 AM, Jan Zwiegers<[email protected]>
>> ?wrote:
>>>
>>> On 2011-05-19 10:50 PM, Xianghua Xiao wrote:
>>>>
>>>> On Thu, May 19, 2011 at 3:27 PM, Jan Zwiegers<[email protected]>
>>>> ?wrote:
>>>>>
>>>>> On 2011-05-19 08:50 PM, Bjorn Helgaas wrote:
>>>>>>
>>>>>> On Thu, May 19, 2011 at 10:28 AM, Jan
>>>>>> Zwiegers<[email protected]>
>>>>>> ?wrote:
>>>>>>>
>>>>>>> I have the problem below where my PCI card's second BAR does not get
>>>>>>> assigned.
>>>>>>> What can be the cause of this problem?
>>>>>>> The last kernel I tested on which worked OK was 2.6.27.
>>>>>>> My current problematic kernel 2.6.35.
>>>>>>>
>>>>>>> 05:01.0 Unassigned class [ff00]: Eagle Technology PCI-703 Analog I/O
>>>>>>> Card
>>>>>>> (rev 5c)
>>>>>>> ? ?Flags: bus master, slow devsel, latency 32, IRQ 22
>>>>>>> ? ?Memory at 93b00000 (type 3, prefetchable) [size=2K]
>>>>>>> ? ?Memory at<unassigned> ? ? ?(type 3, prefetchable)
>>>>>>> ? ?Capabilities: [80] #00 [0600]
>>>>>>> ? ?Kernel modules: pci703drv
>>>>>>
>>>>>> Could be resource exhaustion or, more likely, we ran out because we
>>>>>> now assign resource to things that don't need them, leaving none for
>>>>>> things that *do* need them. ?This sounds like a regression, so we
>>>>>> should open a bugzilla for it and attach dmesg logs from 2.6.27 and
>>>>>> 2.6.35.
>>>>>>
>>>>>> Does this problem keep the driver from working? ?(Sometimes drivers
>>>>>> don't actually use all the BARs a device supports.)
>>>>>>
>>>>>> Bjorn
>>>>>>
>>>>>
>>>>> I'm the maintainer of the driver and was involved in the development of
>>>>> the
>>>>> board as well in 2003. The board uses two BARS and the second BAR is
>>>>> the
>>>>> most important. The board worked fine since the 2.4 days and only
>>>>> recently
>>>>> became problematic. I suspect it works on even later kernels than 27,
>>>>> maybe
>>>>> 2.6.32.
>>>>>
>>>>> My knowledge is too little to actually determine if the problem is
>>>>> because
>>>>> the FPGA based PCI interface is not within spec or something that
>>>>> changed
>>>>> in
>>>>> the kernel, because of the post .30 releases becoming more strict to
>>>>> PCI
>>>>> specification, i.e. BIOS / Kernel interaction.
>>>>>
>>>>> Jan
>>>>> --
>>>>> To unsubscribe from this list: send the line "unsubscribe linux-pci" in
>>>>> the body of a message to [email protected]
>>>>> More majordomo info at ?http://vger.kernel.org/majordomo-info.html
>>>>>
>>>>
>>>> What's the size for BAR1? one reason is that no more space to
>>>> align/allocate BAR1.
>>>>
>>>> If the board stays the same then your FPGA might be the cause, I have
>>>> seen similar issues and they ended up in FPGA implementation.
>>>>
>>>
>>> I have submitted the difference in iomem, lspci and dmesg of 2.6.27&
>>> ?2.6.35
>>> kernels from the same machine. The BAR size is 2K. As above BAR0 is at
>>> 93b0000 and BAR1 should be at 93b00800.
>>
>> Thanks for the data.
>>
>> I think your FPGA is "unusual" after all. ?lspci says this:
>>
>> ? 05:01.0 Unassigned class [ff00]: Eagle Technology PCI-703 Analog I/O
>> Card (rev 5c)
>> ? ? ? ?Flags: bus master, slow devsel, latency 32, IRQ 22
>> ? ? ? ?Memory at 93b00000 (type 3, prefetchable) [size=2K]
>> ? ? ? ?Memory at<unassigned> ?(type 3, prefetchable)
>>
>> The "type 3" means the BAR has both type bits set (bits 1 and 2). ?The
>> spec (PCI 3.0 sec 6.2.5.1) says the type field means:
>>
>> ? 00 - Locate anywhere in 32-bit access space
>> ? 01 - Reserved
>> ? 10 - Locate anywhere in 64-bit access space
>> ? 11 - Reserved
>>
>> I think your BARs are using the "11 - Reserved" setting when they
>> should be "00". ?The way Linux handles this did change between 2.6.27
>> and 2.6.35, and I think the change was unintentional, so we might
>> consider changing it back.
>>
>> Commit e354597cce8d219d made this change to decode_bar():
>>
>> ? ? ? ? ? res->flags = bar& ?~PCI_BASE_ADDRESS_MEM_MASK;
>>
>> ? - ? ? ? if (res->flags == PCI_BASE_ADDRESS_MEM_TYPE_64)
>> ? + ? ? ? if (res->flags& ?PCI_BASE_ADDRESS_MEM_TYPE_64)
>> ? ? ? ? ? ? ? ? ? return pci_bar_mem64;
>> ? ? ? ? ? return pci_bar_mem32;
>>
>> In 2.6.27, we treated the BAR as 64-bit only if the low four bits were
>> 0100 (non-prefetchable, 64-bit type, memory). ?That was incorrect,
>> because we should ignore the prefetchable bit. ?The fix was to look
>> *only* at bit 2, so now we decide the BAR is 64-bit if the low four
>> bits are x1xx.
>>
>> Your BARs contain 1110 in the low four bits. ?This is invalid but was
>> treated as 32-bit by 2.6.27 and as 64-bit by 2.6.35.
>>
>> Here's an untested Linux change I think we might consider making to
>> restore the previous behavior. ?Can you try it (gmail will probably
>> mangle it, so you'll have to apply it by hand)?
>>
>> diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
>> index 44cbbba..33894ba 100644
>> --- a/drivers/pci/probe.c
>> +++ b/drivers/pci/probe.c
>> @@ -138,15 +138,20 @@ static u64 pci_size(u64 base, u64 maxbase, u64 mask)
>>
>> ?static inline enum pci_bar_type decode_bar(struct resource *res, u32 bar)
>> ?{
>> + ? ? ? u32 mem_type;
>> +
>> ? ? ? ? if ((bar& ?PCI_BASE_ADDRESS_SPACE) == PCI_BASE_ADDRESS_SPACE_IO) {
>> ? ? ? ? ? ? ? ? res->flags = bar& ?~PCI_BASE_ADDRESS_IO_MASK;
>> ? ? ? ? ? ? ? ? return pci_bar_io;
>> ? ? ? ? }
>>
>> - ? ? ? res->flags = bar& ?~PCI_BASE_ADDRESS_MEM_MASK;
>> + ? ? ? res->flags = bar& ?PCI_BASE_ADDRESS_MEM_PREFETCH;
>>
>> - ? ? ? if (res->flags& ?PCI_BASE_ADDRESS_MEM_TYPE_64)
>> + ? ? ? mem_type = bar& ?PCI_BASE_ADDRESS_MEM_TYPE_MASK;
>> + ? ? ? if (mem_type == PCI_BASE_ADDRESS_MEM_TYPE_64) {
>> + ? ? ? ? ? ? ? res->flags |= PCI_BASE_ADDRESS_MEM_TYPE_64;
>> ? ? ? ? ? ? ? ? return pci_bar_mem64;
>> + ? ? ? }
>> ? ? ? ? return pci_bar_mem32;
>> ?}
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-pci" in
>> the body of a message to [email protected]
>> More majordomo info at ?http://vger.kernel.org/majordomo-info.html
>
> I will tested it next week and let you know. I'll also get the FPGA code
> fixed up to conform to the PCI 3.0 spec. I know back in 2003 the board only
> conformed to PCI spec 2.1. Has this maybe changed since then or was it the
> same for 2.1?

As far as I know, the "11" type has always been reserved, but I don't
have a copy of the 2.1 spec.

Bjorn

2011-05-24 10:23:12

by Jan Zwiegers

[permalink] [raw]

Subject: Re: PCI BAR1 Unassigned

On 2011-05-20 04:53 PM, Bjorn Helgaas wrote:
> On Fri, May 20, 2011 at 1:42 AM, Jan Zwiegers<[email protected]> wrote:
>> On 2011-05-19 10:50 PM, Xianghua Xiao wrote:
>>>
>>> On Thu, May 19, 2011 at 3:27 PM, Jan Zwiegers<[email protected]>
>>> wrote:
>>>>
>>>> On 2011-05-19 08:50 PM, Bjorn Helgaas wrote:
>>>>>
>>>>> On Thu, May 19, 2011 at 10:28 AM, Jan Zwiegers<[email protected]>
>>>>> wrote:
>>>>>>
>>>>>> I have the problem below where my PCI card's second BAR does not get
>>>>>> assigned.
>>>>>> What can be the cause of this problem?
>>>>>> The last kernel I tested on which worked OK was 2.6.27.
>>>>>> My current problematic kernel 2.6.35.
>>>>>>
>>>>>> 05:01.0 Unassigned class [ff00]: Eagle Technology PCI-703 Analog I/O
>>>>>> Card
>>>>>> (rev 5c)
>>>>>> Flags: bus master, slow devsel, latency 32, IRQ 22
>>>>>> Memory at 93b00000 (type 3, prefetchable) [size=2K]
>>>>>> Memory at<unassigned> (type 3, prefetchable)
>>>>>> Capabilities: [80] #00 [0600]
>>>>>> Kernel modules: pci703drv
>>>>>
>>>>> Could be resource exhaustion or, more likely, we ran out because we
>>>>> now assign resource to things that don't need them, leaving none for
>>>>> things that *do* need them. This sounds like a regression, so we
>>>>> should open a bugzilla for it and attach dmesg logs from 2.6.27 and
>>>>> 2.6.35.
>>>>>
>>>>> Does this problem keep the driver from working? (Sometimes drivers
>>>>> don't actually use all the BARs a device supports.)
>>>>>
>>>>> Bjorn
>>>>>
>>>>
>>>> I'm the maintainer of the driver and was involved in the development of
>>>> the
>>>> board as well in 2003. The board uses two BARS and the second BAR is the
>>>> most important. The board worked fine since the 2.4 days and only
>>>> recently
>>>> became problematic. I suspect it works on even later kernels than 27,
>>>> maybe
>>>> 2.6.32.
>>>>
>>>> My knowledge is too little to actually determine if the problem is
>>>> because
>>>> the FPGA based PCI interface is not within spec or something that changed
>>>> in
>>>> the kernel, because of the post .30 releases becoming more strict to PCI
>>>> specification, i.e. BIOS / Kernel interaction.
>>>>
>>>> Jan
>>>> --
>>>> To unsubscribe from this list: send the line "unsubscribe linux-pci" in
>>>> the body of a message to [email protected]
>>>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>>>
>>>
>>> What's the size for BAR1? one reason is that no more space to
>>> align/allocate BAR1.
>>>
>>> If the board stays the same then your FPGA might be the cause, I have
>>> seen similar issues and they ended up in FPGA implementation.
>>>
>>
>> I have submitted the difference in iomem, lspci and dmesg of 2.6.27& 2.6.35
>> kernels from the same machine. The BAR size is 2K. As above BAR0 is at
>> 93b0000 and BAR1 should be at 93b00800.
>
> Thanks for the data.
>
> I think your FPGA is "unusual" after all. lspci says this:
>
> 05:01.0 Unassigned class [ff00]: Eagle Technology PCI-703 Analog I/O
> Card (rev 5c)
> Flags: bus master, slow devsel, latency 32, IRQ 22
> Memory at 93b00000 (type 3, prefetchable) [size=2K]
> Memory at<unassigned> (type 3, prefetchable)
>
> The "type 3" means the BAR has both type bits set (bits 1 and 2). The
> spec (PCI 3.0 sec 6.2.5.1) says the type field means:
>
> 00 - Locate anywhere in 32-bit access space
> 01 - Reserved
> 10 - Locate anywhere in 64-bit access space
> 11 - Reserved
>
> I think your BARs are using the "11 - Reserved" setting when they
> should be "00". The way Linux handles this did change between 2.6.27
> and 2.6.35, and I think the change was unintentional, so we might
> consider changing it back.
>
> Commit e354597cce8d219d made this change to decode_bar():
>
> res->flags = bar& ~PCI_BASE_ADDRESS_MEM_MASK;
>
> - if (res->flags == PCI_BASE_ADDRESS_MEM_TYPE_64)
> + if (res->flags& PCI_BASE_ADDRESS_MEM_TYPE_64)
> return pci_bar_mem64;
> return pci_bar_mem32;
>
> In 2.6.27, we treated the BAR as 64-bit only if the low four bits were
> 0100 (non-prefetchable, 64-bit type, memory). That was incorrect,
> because we should ignore the prefetchable bit. The fix was to look
> *only* at bit 2, so now we decide the BAR is 64-bit if the low four
> bits are x1xx.
>
> Your BARs contain 1110 in the low four bits. This is invalid but was
> treated as 32-bit by 2.6.27 and as 64-bit by 2.6.35.
>
> Here's an untested Linux change I think we might consider making to
> restore the previous behavior. Can you try it (gmail will probably
> mangle it, so you'll have to apply it by hand)?
>
> diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
> index 44cbbba..33894ba 100644
> --- a/drivers/pci/probe.c
> +++ b/drivers/pci/probe.c
> @@ -138,15 +138,20 @@ static u64 pci_size(u64 base, u64 maxbase, u64 mask)
>
> static inline enum pci_bar_type decode_bar(struct resource *res, u32 bar)
> {
> + u32 mem_type;
> +
> if ((bar& PCI_BASE_ADDRESS_SPACE) == PCI_BASE_ADDRESS_SPACE_IO) {
> res->flags = bar& ~PCI_BASE_ADDRESS_IO_MASK;
> return pci_bar_io;
> }
>
> - res->flags = bar& ~PCI_BASE_ADDRESS_MEM_MASK;
> + res->flags = bar& PCI_BASE_ADDRESS_MEM_PREFETCH;
>
> - if (res->flags& PCI_BASE_ADDRESS_MEM_TYPE_64)
> + mem_type = bar& PCI_BASE_ADDRESS_MEM_TYPE_MASK;
> + if (mem_type == PCI_BASE_ADDRESS_MEM_TYPE_64) {
> + res->flags |= PCI_BASE_ADDRESS_MEM_TYPE_64;
> return pci_bar_mem64;
> + }
> return pci_bar_mem32;
> }
>

Hi Bjorn

I have tested your suggested implementation and this definitely solved
my problem. Both of my BARs are now mapped as they should.

Please indicate if the changed will be reverted. In the meantime I will
try and get this corrected in newer versions of the Eagle Technology
PCI703 FPGA's.

Thanks again for the help.
Jan

2011-05-24 12:35:47

by Bjorn Helgaas

[permalink] [raw]

Subject: Re: PCI BAR1 Unassigned

On Tue, May 24, 2011 at 4:22 AM, Jan Zwiegers <[email protected]> wrote:
> On 2011-05-20 04:53 PM, Bjorn Helgaas wrote:
>>
>> On Fri, May 20, 2011 at 1:42 AM, Jan Zwiegers<[email protected]>
>> ?wrote:
>>>
>>> On 2011-05-19 10:50 PM, Xianghua Xiao wrote:
>>>>
>>>> On Thu, May 19, 2011 at 3:27 PM, Jan Zwiegers<[email protected]>
>>>> ?wrote:
>>>>>
>>>>> On 2011-05-19 08:50 PM, Bjorn Helgaas wrote:
>>>>>>
>>>>>> On Thu, May 19, 2011 at 10:28 AM, Jan
>>>>>> Zwiegers<[email protected]>
>>>>>> ?wrote:
>>>>>>>
>>>>>>> I have the problem below where my PCI card's second BAR does not get
>>>>>>> assigned.
>>>>>>> What can be the cause of this problem?
>>>>>>> The last kernel I tested on which worked OK was 2.6.27.
>>>>>>> My current problematic kernel 2.6.35.
>>>>>>>
>>>>>>> 05:01.0 Unassigned class [ff00]: Eagle Technology PCI-703 Analog I/O
>>>>>>> Card
>>>>>>> (rev 5c)
>>>>>>> ? ?Flags: bus master, slow devsel, latency 32, IRQ 22
>>>>>>> ? ?Memory at 93b00000 (type 3, prefetchable) [size=2K]
>>>>>>> ? ?Memory at<unassigned> ? ? ?(type 3, prefetchable)
>>>>>>> ? ?Capabilities: [80] #00 [0600]
>>>>>>> ? ?Kernel modules: pci703drv
>>>>>>
>>>>>> Could be resource exhaustion or, more likely, we ran out because we
>>>>>> now assign resource to things that don't need them, leaving none for
>>>>>> things that *do* need them. ?This sounds like a regression, so we
>>>>>> should open a bugzilla for it and attach dmesg logs from 2.6.27 and
>>>>>> 2.6.35.
>>>>>>
>>>>>> Does this problem keep the driver from working? ?(Sometimes drivers
>>>>>> don't actually use all the BARs a device supports.)
>>>>>>
>>>>>> Bjorn
>>>>>>
>>>>>
>>>>> I'm the maintainer of the driver and was involved in the development of
>>>>> the
>>>>> board as well in 2003. The board uses two BARS and the second BAR is
>>>>> the
>>>>> most important. The board worked fine since the 2.4 days and only
>>>>> recently
>>>>> became problematic. I suspect it works on even later kernels than 27,
>>>>> maybe
>>>>> 2.6.32.
>>>>>
>>>>> My knowledge is too little to actually determine if the problem is
>>>>> because
>>>>> the FPGA based PCI interface is not within spec or something that
>>>>> changed
>>>>> in
>>>>> the kernel, because of the post .30 releases becoming more strict to
>>>>> PCI
>>>>> specification, i.e. BIOS / Kernel interaction.
>>>>>
>>>>> Jan
>>>>> --
>>>>> To unsubscribe from this list: send the line "unsubscribe linux-pci" in
>>>>> the body of a message to [email protected]
>>>>> More majordomo info at ?http://vger.kernel.org/majordomo-info.html
>>>>>
>>>>
>>>> What's the size for BAR1? one reason is that no more space to
>>>> align/allocate BAR1.
>>>>
>>>> If the board stays the same then your FPGA might be the cause, I have
>>>> seen similar issues and they ended up in FPGA implementation.
>>>>
>>>
>>> I have submitted the difference in iomem, lspci and dmesg of 2.6.27&
>>> ?2.6.35
>>> kernels from the same machine. The BAR size is 2K. As above BAR0 is at
>>> 93b0000 and BAR1 should be at 93b00800.
>>
>> Thanks for the data.
>>
>> I think your FPGA is "unusual" after all. ?lspci says this:
>>
>> ? 05:01.0 Unassigned class [ff00]: Eagle Technology PCI-703 Analog I/O
>> Card (rev 5c)
>> ? ? ? ?Flags: bus master, slow devsel, latency 32, IRQ 22
>> ? ? ? ?Memory at 93b00000 (type 3, prefetchable) [size=2K]
>> ? ? ? ?Memory at<unassigned> ?(type 3, prefetchable)
>>
>> The "type 3" means the BAR has both type bits set (bits 1 and 2). ?The
>> spec (PCI 3.0 sec 6.2.5.1) says the type field means:
>>
>> ? 00 - Locate anywhere in 32-bit access space
>> ? 01 - Reserved
>> ? 10 - Locate anywhere in 64-bit access space
>> ? 11 - Reserved
>>
>> I think your BARs are using the "11 - Reserved" setting when they
>> should be "00". ?The way Linux handles this did change between 2.6.27
>> and 2.6.35, and I think the change was unintentional, so we might
>> consider changing it back.
>>
>> Commit e354597cce8d219d made this change to decode_bar():
>>
>> ? ? ? ? ? res->flags = bar& ?~PCI_BASE_ADDRESS_MEM_MASK;
>>
>> ? - ? ? ? if (res->flags == PCI_BASE_ADDRESS_MEM_TYPE_64)
>> ? + ? ? ? if (res->flags& ?PCI_BASE_ADDRESS_MEM_TYPE_64)
>> ? ? ? ? ? ? ? ? ? return pci_bar_mem64;
>> ? ? ? ? ? return pci_bar_mem32;
>>
>> In 2.6.27, we treated the BAR as 64-bit only if the low four bits were
>> 0100 (non-prefetchable, 64-bit type, memory). ?That was incorrect,
>> because we should ignore the prefetchable bit. ?The fix was to look
>> *only* at bit 2, so now we decide the BAR is 64-bit if the low four
>> bits are x1xx.
>>
>> Your BARs contain 1110 in the low four bits. ?This is invalid but was
>> treated as 32-bit by 2.6.27 and as 64-bit by 2.6.35.
>>
>> Here's an untested Linux change I think we might consider making to
>> restore the previous behavior. ?Can you try it (gmail will probably
>> mangle it, so you'll have to apply it by hand)?
>>
>> diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
>> index 44cbbba..33894ba 100644
>> --- a/drivers/pci/probe.c
>> +++ b/drivers/pci/probe.c
>> @@ -138,15 +138,20 @@ static u64 pci_size(u64 base, u64 maxbase, u64 mask)
>>
>> ?static inline enum pci_bar_type decode_bar(struct resource *res, u32 bar)
>> ?{
>> + ? ? ? u32 mem_type;
>> +
>> ? ? ? ? if ((bar& ?PCI_BASE_ADDRESS_SPACE) == PCI_BASE_ADDRESS_SPACE_IO) {
>> ? ? ? ? ? ? ? ? res->flags = bar& ?~PCI_BASE_ADDRESS_IO_MASK;
>> ? ? ? ? ? ? ? ? return pci_bar_io;
>> ? ? ? ? }
>>
>> - ? ? ? res->flags = bar& ?~PCI_BASE_ADDRESS_MEM_MASK;
>> + ? ? ? res->flags = bar& ?PCI_BASE_ADDRESS_MEM_PREFETCH;
>>
>> - ? ? ? if (res->flags& ?PCI_BASE_ADDRESS_MEM_TYPE_64)
>> + ? ? ? mem_type = bar& ?PCI_BASE_ADDRESS_MEM_TYPE_MASK;
>> + ? ? ? if (mem_type == PCI_BASE_ADDRESS_MEM_TYPE_64) {
>> + ? ? ? ? ? ? ? res->flags |= PCI_BASE_ADDRESS_MEM_TYPE_64;
>> ? ? ? ? ? ? ? ? return pci_bar_mem64;
>> + ? ? ? }
>> ? ? ? ? return pci_bar_mem32;
>> ?}
>>
>
> Hi Bjorn
>
> I have tested your suggested implementation and this definitely solved my
> problem. Both of my BARs are now mapped as they should.
>
> Please indicate if the changed will be reverted. In the meantime I will try
> and get this corrected in newer versions of the Eagle Technology PCI703
> FPGA's.

I will clean up that patch a bit and propose it for mainline. Thanks
for testing it.

Bjorn

2011-05-26 20:39:23

by Bjorn Helgaas

[permalink] [raw]

Subject: Re: PCI BAR1 Unassigned

Jan, would you mind testing the attached patch? This is against
current upstream, but I think it will apply without much trouble to
2.6.35; I don't think there have been many changes in that area.
Thanks.

Attachments:

patch.pci (3.89 kB)

2011-05-31 03:03:20

by Bjorn Helgaas

[permalink] [raw]

Subject: Re: PCI BAR1 Unassigned

On Thu, May 26, 2011 at 2:38 PM, Bjorn Helgaas <[email protected]> wrote:
> Jan, would you mind testing the attached patch? ?This is against
> current upstream, but I think it will apply without much trouble to
> 2.6.35; I don't think there have been many changes in that area.
> Thanks.

Hi Jan,

If you haven't tested the patch yet, can you substitute this one? It
should be functionally equivalent, but I did tweak it a bit.

Bjorn

Attachments:

patch.pci2 (3.85 kB)

2011-06-01 14:36:30

by Jan Zwiegers

[permalink] [raw]

Subject: Re: PCI BAR1 Unassigned

On 2011-05-31 05:02 AM, Bjorn Helgaas wrote:
> On Thu, May 26, 2011 at 2:38 PM, Bjorn Helgaas<[email protected]> wrote:
>> Jan, would you mind testing the attached patch? This is against
>> current upstream, but I think it will apply without much trouble to
>> 2.6.35; I don't think there have been many changes in that area.
>> Thanks.
>
> Hi Jan,
>
> If you haven't tested the patch yet, can you substitute this one? It
> should be functionally equivalent, but I did tweak it a bit.
>
> Bjorn
Yes, I'll test this one.
Not a problem!