* Kernel 2.6.37 erroneously limiting to UDMA/33
@ 2011-01-05 18:33 Stephen Clark
2011-01-05 23:50 ` Robert Hancock
2011-01-06 13:47 ` Alan Cox
0 siblings, 2 replies; 10+ messages in thread
From: Stephen Clark @ 2011-01-05 18:33 UTC (permalink / raw)
To: linux-kernel
Hello,
Why is the kernel limiting me to udma/33 when the device says it can do
ata2.01: CFA: TRANSCEND, 20070831, max UDMA/66
There is no cable the compact flash is a socket on the motherboard!
Loading sd_mod.ko module
Loading libata.ko module
Loading ata_generic.ko module
Loading pata_acpi.ko module
pata_acpi 0000:00:0f.0: PCI INT B -> GSI 21 (level, low) -> IRQ 21
pata_acpi 0000:00:0f.0: PCI INT B disabled
Loading pata_via.ko module
scsi0 : pata_via
scsi1 : pata_via
ata1: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xfa00 irq 14
ata2: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xfa08 irq 15
ata2.01: CFA: TRANSCEND, 20070831, max UDMA/66
ata2.01: 7962192 sectors, multi 0: LBA
ata2.01: limited to UDMA/33 due to 40-wire cable
ata2.01: configured for UDMA/33
scsi 1:0:1:0: Direct-Access ATA TRANSCEND 2007 PQ: 0 ANSI: 5
sd 1:0:1:0: [sda] 7962192 512-byte logical blocks: (4.07 GB/3.79 GiB)
sd 1:0:1:0: [sda] Write Protect is off
sd 1:0:1:0: [sda] Write cache: disabled, read cache: enabled, doesn't
support DA
sda: sda1 sda2 sda3
sd 1:0:1:0: [sda] Attached SCSI disk
Loading ata_piix.ko module
Thanks,
Steve
--
"They that give up essential liberty to obtain temporary safety,
deserve neither liberty nor safety." (Ben Franklin)
"The course of history shows that as a government grows, liberty
decreases." (Thomas Jefferson)
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Kernel 2.6.37 erroneously limiting to UDMA/33
2011-01-05 18:33 Kernel 2.6.37 erroneously limiting to UDMA/33 Stephen Clark
@ 2011-01-05 23:50 ` Robert Hancock
2011-01-06 10:30 ` Andreas Mohr
` (2 more replies)
2011-01-06 13:47 ` Alan Cox
1 sibling, 3 replies; 10+ messages in thread
From: Robert Hancock @ 2011-01-05 23:50 UTC (permalink / raw)
To: sclark46; +Cc: linux-kernel, ide
(CCing linux-ide)
On 01/05/2011 12:33 PM, Stephen Clark wrote:
> Hello,
>
> Why is the kernel limiting me to udma/33 when the device says it can do
> ata2.01: CFA: TRANSCEND, 20070831, max UDMA/66
>
> There is no cable the compact flash is a socket on the motherboard!
The kernel has no way to know that, and presumably the board isn't
connecting the signal for IDE pin 34 to ground in order to properly
signal that an 80-wire cable (or equivalent) is connected so that speeds
over UDMA33 can be used.
You should be able to use the libata.force=80c option on the kernel
command line to override the cable detection.
>
> Loading sd_mod.ko module
> Loading libata.ko module
> Loading ata_generic.ko module
> Loading pata_acpi.ko module
> pata_acpi 0000:00:0f.0: PCI INT B -> GSI 21 (level, low) -> IRQ 21
> pata_acpi 0000:00:0f.0: PCI INT B disabled
> Loading pata_via.ko module
> scsi0 : pata_via
> scsi1 : pata_via
> ata1: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xfa00 irq 14
> ata2: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xfa08 irq 15
> ata2.01: CFA: TRANSCEND, 20070831, max UDMA/66
> ata2.01: 7962192 sectors, multi 0: LBA
> ata2.01: limited to UDMA/33 due to 40-wire cable
> ata2.01: configured for UDMA/33
> scsi 1:0:1:0: Direct-Access ATA TRANSCEND 2007 PQ: 0 ANSI: 5
> sd 1:0:1:0: [sda] 7962192 512-byte logical blocks: (4.07 GB/3.79 GiB)
> sd 1:0:1:0: [sda] Write Protect is off
> sd 1:0:1:0: [sda] Write cache: disabled, read cache: enabled, doesn't
> support DA
> sda: sda1 sda2 sda3
> sd 1:0:1:0: [sda] Attached SCSI disk
> Loading ata_piix.ko module
>
> Thanks,
> Steve
>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Kernel 2.6.37 erroneously limiting to UDMA/33
2011-01-05 23:50 ` Robert Hancock
@ 2011-01-06 10:30 ` Andreas Mohr
2011-01-06 15:29 ` Stephen Clark
2011-01-06 15:26 ` Stephen Clark
2011-01-06 18:29 ` Stephen Clark
2 siblings, 1 reply; 10+ messages in thread
From: Andreas Mohr @ 2011-01-06 10:30 UTC (permalink / raw)
To: Robert Hancock; +Cc: sclark46, linux-kernel, ide
Hi,
Robert Hancock wrote:
> On 01/05/2011 12:33 PM, Stephen Clark wrote:
> > Hello,
> >
> > Why is the kernel limiting me to udma/33 when the device says it can do
> > ata2.01: CFA: TRANSCEND, 20070831, max UDMA/66
> >
> > There is no cable the compact flash is a socket on the motherboard!
>
> The kernel has no way to know that, and presumably the board isn't
> connecting the signal for IDE pin 34 to ground in order to properly
> signal that an 80-wire cable (or equivalent) is connected so that speeds
> over UDMA33 can be used.
>
> You should be able to use the libata.force=80c option on the kernel
> command line to override the cable detection.
Further comments for the OP:
If 80c happens to be correct for this machine (since it's soldered
it's quite obvious) and the machine is quite wide-spread, perhaps one needs
to add overrides within drivers/ata/pata_via.c/via_cable_detect() functionality,
analogous to the ata_piix.c/ich_pata_cable_detect() case where it uses
an entire ich_laptop device list to match against,
to detect special 80c compatible cases.
But since pata_via.c has the insightful comment
"Perform cable detection. Actually for the VIA case the BIOS
already did this for us."
it looks like your BIOS might be considered "broken"
due to not indicating 80c for such a solder job
--> BIOS upgrade available?
And perhaps better avoid mentioning a specific kernel in the subject
line unless it's a regression (which likely isn't the case here),
or write it like "..... (on 2.6.XXX)".
Andreas Mohr
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Kernel 2.6.37 erroneously limiting to UDMA/33
2011-01-05 18:33 Kernel 2.6.37 erroneously limiting to UDMA/33 Stephen Clark
2011-01-05 23:50 ` Robert Hancock
@ 2011-01-06 13:47 ` Alan Cox
2011-01-06 18:20 ` Stephen Clark
2011-01-06 18:22 ` Stephen Clark
1 sibling, 2 replies; 10+ messages in thread
From: Alan Cox @ 2011-01-06 13:47 UTC (permalink / raw)
To: sclark46; +Cc: linux-kernel
On Wed, 05 Jan 2011 13:33:49 -0500
Stephen Clark <sclark46@earthlink.net> wrote:
> Hello,
>
> Why is the kernel limiting me to udma/33 when the device says it can do
> ata2.01: CFA: TRANSCEND, 20070831, max UDMA/66
>
> There is no cable the compact flash is a socket on the motherboard!
The kernel follows the ATA detection rules. If you have an adapter wedged
into the PATA socket one motherboard then it could well be either the
adapter isn't UDMA/66 capable or is not properly supporting cable detect.
You can force it with boot options.
If the CF socket is directly wired to and part of the motherboard (ie
it's part of the board configuration), then can you send me a dmidecode,
lspci and lspci --vvxxx as we can patch up configurations that are fixed,
but not user added adapters.
Alan
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Kernel 2.6.37 erroneously limiting to UDMA/33
2011-01-05 23:50 ` Robert Hancock
2011-01-06 10:30 ` Andreas Mohr
@ 2011-01-06 15:26 ` Stephen Clark
2011-01-06 18:29 ` Stephen Clark
2 siblings, 0 replies; 10+ messages in thread
From: Stephen Clark @ 2011-01-06 15:26 UTC (permalink / raw)
To: Robert Hancock; +Cc: linux-kernel, ide
On 01/05/2011 06:50 PM, Robert Hancock wrote:
> (CCing linux-ide)
>
> On 01/05/2011 12:33 PM, Stephen Clark wrote:
>> Hello,
>>
>> Why is the kernel limiting me to udma/33 when the device says it can do
>> ata2.01: CFA: TRANSCEND, 20070831, max UDMA/66
>>
>> There is no cable the compact flash is a socket on the motherboard!
>
> The kernel has no way to know that, and presumably the board isn't
> connecting the signal for IDE pin 34 to ground in order to properly
> signal that an 80-wire cable (or equivalent) is connected so that
> speeds over UDMA33 can be used.
>
> You should be able to use the libata.force=80c option on the kernel
> command line to override the cable detection.
>
>>
>> Loading sd_mod.ko module
>> Loading libata.ko module
>> Loading ata_generic.ko module
>> Loading pata_acpi.ko module
>> pata_acpi 0000:00:0f.0: PCI INT B -> GSI 21 (level, low) -> IRQ 21
>> pata_acpi 0000:00:0f.0: PCI INT B disabled
>> Loading pata_via.ko module
>> scsi0 : pata_via
>> scsi1 : pata_via
>> ata1: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xfa00 irq 14
>> ata2: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xfa08 irq 15
>> ata2.01: CFA: TRANSCEND, 20070831, max UDMA/66
>> ata2.01: 7962192 sectors, multi 0: LBA
>> ata2.01: limited to UDMA/33 due to 40-wire cable
>> ata2.01: configured for UDMA/33
>> scsi 1:0:1:0: Direct-Access ATA TRANSCEND 2007 PQ: 0 ANSI: 5
>> sd 1:0:1:0: [sda] 7962192 512-byte logical blocks: (4.07 GB/3.79 GiB)
>> sd 1:0:1:0: [sda] Write Protect is off
>> sd 1:0:1:0: [sda] Write cache: disabled, read cache: enabled, doesn't
>> support DA
>> sda: sda1 sda2 sda3
>> sd 1:0:1:0: [sda] Attached SCSI disk
>> Loading ata_piix.ko module
>>
>> Thanks,
>> Steve
>>
>
Thanks, I'll give that a shot.
--
"They that give up essential liberty to obtain temporary safety,
deserve neither liberty nor safety." (Ben Franklin)
"The course of history shows that as a government grows, liberty
decreases." (Thomas Jefferson)
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Kernel 2.6.37 erroneously limiting to UDMA/33
2011-01-06 10:30 ` Andreas Mohr
@ 2011-01-06 15:29 ` Stephen Clark
0 siblings, 0 replies; 10+ messages in thread
From: Stephen Clark @ 2011-01-06 15:29 UTC (permalink / raw)
To: Andreas Mohr; +Cc: Robert Hancock, linux-kernel, ide
On 01/06/2011 05:30 AM, Andreas Mohr wrote:
> Hi,
>
> Robert Hancock wrote:
>
>> On 01/05/2011 12:33 PM, Stephen Clark wrote:
>>
>>> Hello,
>>>
>>> Why is the kernel limiting me to udma/33 when the device says it can do
>>> ata2.01: CFA: TRANSCEND, 20070831, max UDMA/66
>>>
>>> There is no cable the compact flash is a socket on the motherboard!
>>>
>> The kernel has no way to know that, and presumably the board isn't
>> connecting the signal for IDE pin 34 to ground in order to properly
>> signal that an 80-wire cable (or equivalent) is connected so that speeds
>> over UDMA33 can be used.
>>
>> You should be able to use the libata.force=80c option on the kernel
>> command line to override the cable detection.
>>
> Further comments for the OP:
>
> If 80c happens to be correct for this machine (since it's soldered
> it's quite obvious) and the machine is quite wide-spread, perhaps one needs
> to add overrides within drivers/ata/pata_via.c/via_cable_detect() functionality,
> analogous to the ata_piix.c/ich_pata_cable_detect() case where it uses
> an entire ich_laptop device list to match against,
> to detect special 80c compatible cases.
>
> But since pata_via.c has the insightful comment
> "Perform cable detection. Actually for the VIA case the BIOS
> already did this for us."
> it looks like your BIOS might be considered "broken"
> due to not indicating 80c for such a solder job
> --> BIOS upgrade available?
>
>
Will check. The machine is an Acrosser AR-M0898B micro box, for use such as
a firewall, vpn appliance, etc.
> And perhaps better avoid mentioning a specific kernel in the subject
> line unless it's a regression (which likely isn't the case here),
> or write it like "..... (on 2.6.XXX)".
>
>
Good point.
> Andreas Mohr
>
>
--
"They that give up essential liberty to obtain temporary safety,
deserve neither liberty nor safety." (Ben Franklin)
"The course of history shows that as a government grows, liberty
decreases." (Thomas Jefferson)
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Kernel 2.6.37 erroneously limiting to UDMA/33
2011-01-06 13:47 ` Alan Cox
@ 2011-01-06 18:20 ` Stephen Clark
2011-01-06 18:22 ` Stephen Clark
1 sibling, 0 replies; 10+ messages in thread
From: Stephen Clark @ 2011-01-06 18:20 UTC (permalink / raw)
To: Alan Cox; +Cc: linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1244 bytes --]
On 01/06/2011 08:47 AM, Alan Cox wrote:
> On Wed, 05 Jan 2011 13:33:49 -0500
> Stephen Clark<sclark46@earthlink.net> wrote:
>
>
>> Hello,
>>
>> Why is the kernel limiting me to udma/33 when the device says it can do
>> ata2.01: CFA: TRANSCEND, 20070831, max UDMA/66
>>
>> There is no cable the compact flash is a socket on the motherboard!
>>
> The kernel follows the ATA detection rules. If you have an adapter wedged
> into the PATA socket one motherboard then it could well be either the
> adapter isn't UDMA/66 capable or is not properly supporting cable detect.
>
> You can force it with boot options.
>
> If the CF socket is directly wired to and part of the motherboard (ie
> it's part of the board configuration), then can you send me a dmidecode,
> lspci and lspci --vvxxx as we can patch up configurations that are fixed,
> but not user added adapters.
>
> Alan
>
>
The cf flash socket is soldered directly to the mother board.
I am attaching the dmidecode for the mother board.
Thanks,
Steve
--
"They that give up essential liberty to obtain temporary safety,
deserve neither liberty nor safety." (Ben Franklin)
"The course of history shows that as a government grows, liberty
decreases." (Thomas Jefferson)
[-- Attachment #2: dmidecode.txt --]
[-- Type: text/plain, Size: 9140 bytes --]
# dmidecode 2.10
SMBIOS 2.3 present.
33 structures occupying 898 bytes.
Table at 0x000F0800.
Handle 0x0000, DMI type 0, 20 bytes
BIOS Information
Vendor: Phoenix Technologies, LTD
Version: 6.00 PG
Release Date: 05/27/2008
Address: 0xE0000
Runtime Size: 128 kB
ROM Size: 1024 kB
Characteristics:
ISA is supported
PCI is supported
PNP is supported
APM is supported
BIOS is upgradeable
BIOS shadowing is allowed
ESCD support is available
Boot from CD is supported
Selectable boot is supported
BIOS ROM is socketed
EDD is supported
5.25"/360 kB floppy services are supported (int 13h)
5.25"/1.2 MB floppy services are supported (int 13h)
3.5"/720 kB floppy services are supported (int 13h)
3.5"/2.88 MB floppy services are supported (int 13h)
Print screen service is supported (int 5h)
8042 keyboard services are supported (int 9h)
Serial services are supported (int 14h)
Printer services are supported (int 17h)
CGA/mono video services are supported (int 10h)
ACPI is supported
USB legacy is supported
AGP is supported
BIOS boot specification is supported
Handle 0x0001, DMI type 1, 25 bytes
System Information
Manufacturer:
Product Name:
Version:
Serial Number:
UUID: Not Present
Wake-up Type: Power Switch
Handle 0x0002, DMI type 2, 8 bytes
Base Board Information
Manufacturer:
Product Name: CN700-8251
Version:
Serial Number:
Handle 0x0003, DMI type 3, 17 bytes
Chassis Information
Manufacturer:
Type: Desktop
Lock: Not Present
Version:
Serial Number:
Asset Tag:
Boot-up State: Unknown
Power Supply State: Unknown
Thermal State: Unknown
Security Status: Unknown
OEM Information: 0x00000000
Handle 0x0004, DMI type 4, 35 bytes
Processor Information
Socket Designation: Socket 370
Type: Central Processor
Family: Other
Manufacturer: VIA
ID: D0 06 00 00 FF BB C9 A7
Version: VIA C7
Voltage: 0.9 V
External Clock: 100 MHz
Max Speed: 1000 MHz
Current Speed: 1000 MHz
Status: Populated, Enabled
Upgrade: ZIF Socket
L1 Cache Handle: 0x0008
L2 Cache Handle: 0x0009
L3 Cache Handle: Not Provided
Serial Number:
Asset Tag:
Part Number:
Handle 0x0005, DMI type 5, 20 bytes
Memory Controller Information
Error Detecting Method: None
Error Correcting Capabilities:
None
Supported Interleave: One-way Interleave
Current Interleave: Four-way Interleave
Maximum Memory Module Size: 32 MB
Maximum Total Memory Size: 64 MB
Supported Speeds:
70 ns
60 ns
Supported Memory Types:
Standard
EDO
Memory Module Voltage: 5.0 V
Associated Memory Slots: 2
0x0006
0x0007
Enabled Error Correcting Capabilities: None
Handle 0x0006, DMI type 6, 12 bytes
Memory Module Information
Socket Designation: A0
Bank Connections: 0
Current Speed: 37 ns
Type: Other
Installed Size: 512 MB (Single-bank Connection)
Enabled Size: 512 MB (Single-bank Connection)
Error Status: OK
Handle 0x0007, DMI type 6, 12 bytes
Memory Module Information
Socket Designation: A1
Bank Connections: None
Current Speed: 37 ns
Type: Other
Installed Size: Not Installed
Enabled Size: Not Installed
Error Status: OK
Handle 0x0008, DMI type 7, 19 bytes
Cache Information
Socket Designation: Internal Cache
Configuration: Enabled, Not Socketed, Level 1
Operational Mode: Write Back
Location: Internal
Installed Size: 128 kB
Maximum Size: 128 kB
Supported SRAM Types:
Synchronous
Installed SRAM Type: Synchronous
Speed: Unknown
Error Correction Type: Unknown
System Type: Unknown
Associativity: Unknown
Handle 0x0009, DMI type 7, 19 bytes
Cache Information
Socket Designation: External Cache
Configuration: Enabled, Not Socketed, Level 2
Operational Mode: Write Back
Location: External
Installed Size: 128 kB
Maximum Size: 128 kB
Supported SRAM Types:
Synchronous
Installed SRAM Type: Synchronous
Speed: Unknown
Error Correction Type: Unknown
System Type: Unknown
Associativity: Unknown
Handle 0x000A, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: PRIMARY IDE
Internal Connector Type: On Board IDE
External Reference Designator: Not Specified
External Connector Type: None
Port Type: Other
Handle 0x000B, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: SECONDARY IDE
Internal Connector Type: On Board IDE
External Reference Designator: Not Specified
External Connector Type: None
Port Type: Other
Handle 0x000C, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: FDD
Internal Connector Type: On Board Floppy
External Reference Designator: Not Specified
External Connector Type: None
Port Type: 8251 FIFO Compatible
Handle 0x000D, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: COM1
Internal Connector Type: 9 Pin Dual Inline (pin 10 cut)
External Reference Designator:
External Connector Type: DB-9 male
Port Type: Serial Port 16450 Compatible
Handle 0x000E, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: COM2
Internal Connector Type: 9 Pin Dual Inline (pin 10 cut)
External Reference Designator:
External Connector Type: DB-9 male
Port Type: Serial Port 16450 Compatible
Handle 0x000F, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: LPT1
Internal Connector Type: DB-25 female
External Reference Designator:
External Connector Type: DB-25 female
Port Type: Parallel Port ECP/EPP
Handle 0x0010, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: Keyboard
Internal Connector Type: PS/2
External Reference Designator:
External Connector Type: PS/2
Port Type: Keyboard Port
Handle 0x0011, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: PS/2 Mouse
Internal Connector Type: PS/2
External Reference Designator:
External Connector Type: PS/2
Port Type: Mouse Port
Handle 0x0012, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: Not Specified
Internal Connector Type: None
External Reference Designator: USB0
External Connector Type: Other
Port Type: USB
Handle 0x0013, DMI type 9, 13 bytes
System Slot Information
Designation: PCI0
Type: 32-bit PCI
Current Usage: Available
Length: Long
ID: 1
Characteristics:
5.0 V is provided
PME signal is supported
Handle 0x0014, DMI type 9, 13 bytes
System Slot Information
Designation: PCI1
Type: 32-bit PCI
Current Usage: Available
Length: Long
ID: 2
Characteristics:
5.0 V is provided
PME signal is supported
Handle 0x0015, DMI type 9, 13 bytes
System Slot Information
Designation: PCI2
Type: 32-bit PCI
Current Usage: Available
Length: Long
ID: 3
Characteristics:
5.0 V is provided
PME signal is supported
Handle 0x0016, DMI type 9, 13 bytes
System Slot Information
Designation: PCI3
Type: 32-bit PCI
Current Usage: Available
Length: Long
ID: 4
Characteristics:
5.0 V is provided
PME signal is supported
Handle 0x0017, DMI type 9, 13 bytes
System Slot Information
Designation: AGP
Type: 32-bit AGP
Current Usage: Available
Length: Long
ID: 8
Characteristics:
5.0 V is provided
Handle 0x0018, DMI type 13, 22 bytes
BIOS Language Information
Installable Languages: 3
n|US|iso8859-1
n|US|iso8859-1
r|CA|iso8859-1
Currently Installed Language: n|US|iso8859-1
Handle 0x0019, DMI type 16, 15 bytes
Physical Memory Array
Location: System Board Or Motherboard
Use: System Memory
Error Correction Type: None
Maximum Capacity: 1 GB
Error Information Handle: Not Provided
Number Of Devices: 2
Handle 0x001A, DMI type 17, 27 bytes
Memory Device
Array Handle: 0x0019
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: 512 MB
Form Factor: DIMM
Set: None
Locator: A0
Bank Locator: Bank0/1
Type: Unknown
Type Detail: None
Speed: Unknown
Manufacturer: None
Serial Number: None
Asset Tag: None
Part Number: None
Handle 0x001B, DMI type 17, 27 bytes
Memory Device
Array Handle: 0x0019
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: A1
Bank Locator: Bank2/3
Type: Unknown
Type Detail: None
Speed: Unknown
Manufacturer: None
Serial Number: None
Asset Tag: None
Part Number: None
Handle 0x001C, DMI type 19, 15 bytes
Memory Array Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x0001FFFFFFF
Range Size: 512 MB
Physical Array Handle: 0x0019
Partition Width: 0
Handle 0x001D, DMI type 20, 19 bytes
Memory Device Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x0001FFFFFFF
Range Size: 512 MB
Physical Device Handle: 0x001A
Memory Array Mapped Address Handle: 0x001C
Partition Row Position: 1
Handle 0x001E, DMI type 20, 19 bytes
Memory Device Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x000000003FF
Range Size: 1 kB
Physical Device Handle: 0x001B
Memory Array Mapped Address Handle: 0x001C
Partition Row Position: 1
Handle 0x001F, DMI type 32, 11 bytes
System Boot Information
Status: No errors detected
Handle 0x0020, DMI type 127, 4 bytes
End Of Table
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Kernel 2.6.37 erroneously limiting to UDMA/33
2011-01-06 13:47 ` Alan Cox
2011-01-06 18:20 ` Stephen Clark
@ 2011-01-06 18:22 ` Stephen Clark
1 sibling, 0 replies; 10+ messages in thread
From: Stephen Clark @ 2011-01-06 18:22 UTC (permalink / raw)
To: Alan Cox; +Cc: linux-kernel
[-- Attachment #1: Type: text/plain, Size: 320 bytes --]
On 01/06/2011 08:47 AM, Alan Cox wrote:
> lspci --vvxxx
oops forgot this - it is attached now.
--
"They that give up essential liberty to obtain temporary safety,
deserve neither liberty nor safety." (Ben Franklin)
"The course of history shows that as a government grows, liberty
decreases." (Thomas Jefferson)
[-- Attachment #2: lspci.txt --]
[-- Type: text/plain, Size: 37985 bytes --]
00:00.0 Host bridge: VIA Technologies, Inc. CN700/VN800/P4M800CE/Pro Host Bridge
Subsystem: VIA Technologies, Inc. CN700/VN800/P4M800CE/Pro Host Bridge
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 8
Region 0: Memory at d0000000 (32-bit, prefetchable) [size=128M]
Capabilities: [80] AGP version 3.5
Status: RQ=8 Iso- ArqSz=0 Cal=2 SBA+ ITACoh- GART64- HTrans- 64bit- FW- AGP3+ Rate=x4,x8
Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW- Rate=<none>
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 06 11 14 03 06 00 10 22 00 00 00 06 00 08 80 00
10: 08 00 00 d0 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 06 11 14 03
30: 00 00 00 00 80 00 00 00 00 00 00 00 00 00 00 00
40: 47 00 11 00 00 00 00 00 00 00 1f c4 00 04 00 01
50: 01 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 02 50 35 00 0b 0a 00 07 00 00 00 00 00 00 00 00
90: 80 01 00 00 20 0f 01 00 00 00 a2 1e 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 40 00 00 21 d2 00 8c
c0: 04 01 80 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00:00.1 Host bridge: VIA Technologies, Inc. CN700/VN800/P4M800CE/Pro Host Bridge
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
00: 06 11 14 13 06 00 00 02 00 00 00 06 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00:00.2 Host bridge: VIA Technologies, Inc. CN700/VN800/P4M800CE/Pro Host Bridge
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
00: 06 11 14 23 06 00 00 02 00 00 00 06 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 88 7a 6f 88 1e 16 01 81 00 60 00 00 00 b2 88 c7
60: ff ff 0f ff ff 0f ff 70 01 00 00 00 00 00 00 00
70: 33 00 33 00 00 28 64 00 0a aa 24 00 00 6d 00 00
80: 1b 0a 0a 0a 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00:00.3 Host bridge: VIA Technologies, Inc. PT890 Host Bridge
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
00: 06 11 08 32 06 00 00 02 00 00 00 06 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40: 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 20 00 11 1f 80 00 c5 67 00 00 00 00 00 00 00 00
60: 03 94 7a 00 88 d9 80 50 00 83 86 10 c8 c0 89 41
70: 00 03 00 03 04 04 00 94 83 83 00 20 00 00 00 00
80: f0 00 aa a0 00 20 29 00 20 00 00 00 00 00 00 00
90: 04 02 06 07 00 00 00 12 33 00 00 00 00 0f 00 00
a0: 00 00 44 00 10 00 00 00 00 00 00 00 00 00 00 00
b0: 00 aa aa 5a 0f 00 00 00 08 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 88 88 89 01 80 8a aa 00 00 0a 80 00 ff ff 00 00
e0: ee 00 ac 00 66 00 aa 00 86 00 00 00 11 10 00 10
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00:00.4 Host bridge: VIA Technologies, Inc. CN700/VN800/P4M800CE/Pro Host Bridge
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
00: 06 11 14 43 06 00 00 02 00 00 00 06 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 80 20 ff ff fe f0 f7 80 00 00 00 00 00 00 00 00
b0: 00 00 80 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 08 00 00 00 08 00 00 00 00 00 00 00 00 00 00 00
e0: 22 00 00 00 00 00 00 00 00 01 01 00 80 0d 24 00
f0: 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00
00:00.7 Host bridge: VIA Technologies, Inc. CN700/VN800/P4M800CE/Pro Host Bridge
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
00: 06 11 14 73 06 00 00 02 00 00 00 06 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40: 10 19 88 80 82 44 00 04 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 05 01 00 a3 45 66 66 64 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00:01.0 PCI bridge: VIA Technologies, Inc. VT8237/VX700 PCI Bridge (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: dfe00000-dfefffff
Prefetchable memory behind bridge: dfd00000-dfdfffff
Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR+ <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
Capabilities: [70] Power Management version 2
Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 06 11 98 b1 07 00 30 02 00 00 04 06 00 00 01 00
10: 00 00 00 00 00 00 00 00 00 01 01 00 e0 e0 20 42
20: e0 df e0 df d0 df d0 df 00 00 00 00 00 00 00 00
30: 00 00 00 00 70 00 00 00 00 00 00 00 00 00 00 00
40: 83 43 62 44 34 72 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 01 00 02 02 00 00 00 00 00 00 00 00 00 00 00 00
80: 0e 00 35 00 0b 0a 00 07 00 00 00 00 00 00 00 00
90: 80 00 00 00 00 0f 01 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 80 63 08 00 00 00 00 00 00 00 1f c4 00 04 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00:0f.0 IDE interface: VIA Technologies, Inc. VT8251 Serial ATA Controller (rev 20) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: VIA Technologies, Inc. Unknown device 3349
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Interrupt: pin B routed to IRQ 21
Region 0: I/O ports at ff00 [size=8]
Region 1: I/O ports at fe00 [size=4]
Region 2: I/O ports at fd00 [size=8]
Region 3: I/O ports at fc00 [size=4]
Region 4: I/O ports at fb00 [size=16]
Region 5: Memory at dffff000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 06 11 87 52 07 00 90 02 20 8f 01 01 00 20 80 00
10: 01 ff 00 00 01 fe 00 00 01 fd 00 00 01 fc 00 00
20: 01 fb 00 00 00 f0 ff df 00 00 00 00 06 11 49 33
30: 00 00 00 00 c0 00 00 00 00 00 00 00 0b 02 00 00
40: 73 13 f1 44 07 ef 08 00 00 a0 14 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 10 00 08 00 00 08 00
60: 00 00 00 00 0c bb bb 00 00 00 03 01 44 44 51 04
70: 00 00 00 00 ff ff 00 00 01 00 01 00 00 00 00 00
80: 00 00 00 34 00 18 0c 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 0c 0c 0c 0c 00 00 00 00 00 00 00 00
b0: 00 00 02 00 00 00 02 00 00 00 02 00 00 00 02 00
c0: 01 00 02 40 00 00 00 00 00 00 00 00 00 00 00 00
d0: 20 02 87 52 06 11 49 33 4f 00 00 00 01 01 01 c1
e0: 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00:0f.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 07) (prog-if 8a [Master SecP PriP])
Subsystem: VIA Technologies, Inc. VT82C586/B/VT82C686/A/B/VT8233/A/C/VT8235 PIPC Bus Master IDE
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [disabled] [size=8]
Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable) [disabled] [size=1]
Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) [disabled] [size=8]
Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable) [disabled] [size=1]
Region 4: I/O ports at fa00 [size=16]
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 06 11 71 05 05 00 90 02 07 8a 01 01 00 20 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 fa 00 00 00 00 00 00 00 00 00 00 06 11 71 05
30: 00 00 00 00 c0 00 00 00 00 00 00 00 ff 00 00 00
40: 09 f2 09 05 18 8c c0 00 20 99 99 99 ff 00 20 a8
50: e6 07 07 07 0c 00 00 00 a8 a8 a8 a8 00 00 00 00
60: 00 02 00 00 00 00 00 00 00 02 00 00 00 00 00 00
70: 82 01 25 00 00 00 00 00 02 01 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 90 54 1e 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 01 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 07 01 71 05 06 11 71 05 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 91) (prog-if 00 [UHCI])
Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 20
Region 4: I/O ports at f900 [size=32]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 06 11 38 30 07 00 10 02 91 00 03 0c 10 20 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 f9 00 00 00 00 00 00 00 00 00 00 06 11 38 30
30: 00 00 00 00 80 00 00 00 00 00 00 00 0a 01 00 00
40: 40 12 03 00 00 00 00 00 00 0b a0 03 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 01 00 c2 ff 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 91) (prog-if 00 [UHCI])
Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32, Cache Line Size: 64 bytes
Interrupt: pin C routed to IRQ 22
Region 4: I/O ports at f800 [size=32]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 06 11 38 30 07 00 10 02 91 00 03 0c 10 20 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 f8 00 00 00 00 00 00 00 00 00 00 06 11 38 30
30: 00 00 00 00 80 00 00 00 00 00 00 00 07 03 00 00
40: 40 12 03 00 00 00 00 00 00 0b a0 03 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 01 00 c2 ff 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 91) (prog-if 00 [UHCI])
Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32, Cache Line Size: 64 bytes
Interrupt: pin B routed to IRQ 21
Region 4: I/O ports at f700 [size=32]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 06 11 38 30 07 00 10 02 91 00 03 0c 10 20 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 f7 00 00 00 00 00 00 00 00 00 00 06 11 38 30
30: 00 00 00 00 80 00 00 00 00 00 00 00 0b 02 00 00
40: 40 12 03 00 00 00 00 00 00 0b a0 03 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 01 00 c2 ff 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 91) (prog-if 00 [UHCI])
Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32, Cache Line Size: 64 bytes
Interrupt: pin D routed to IRQ 23
Region 4: I/O ports at f600 [size=32]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 06 11 38 30 07 00 10 02 91 00 03 0c 10 20 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 f6 00 00 00 00 00 00 00 00 00 00 06 11 38 30
30: 00 00 00 00 80 00 00 00 00 00 00 00 05 04 00 00
40: 40 12 03 00 00 00 00 00 00 0b a0 03 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 01 00 c2 ff 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 90) (prog-if 20 [EHCI])
Subsystem: VIA Technologies, Inc. USB 2.0
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32, Cache Line Size: 64 bytes
Interrupt: pin C routed to IRQ 22
Region 0: Memory at dfffe000 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [88] Debug port
00: 06 11 04 31 16 00 10 02 90 20 03 0c 10 20 80 00
10: 00 e0 ff df 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 06 11 04 31
30: 00 00 00 00 80 00 00 00 00 00 00 00 07 03 00 00
40: 00 00 03 00 00 00 00 00 be 00 00 09 02 03 00 00
50: 00 60 00 80 00 00 00 00 04 0b 88 88 8f 88 88 00
60: 20 20 01 00 00 00 00 00 01 00 00 00 00 00 08 c0
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 01 88 c2 ff 00 00 00 00 0a 00 a0 20 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 92 00 00 00 00 00 00 00 00 00
00:11.0 ISA bridge: VIA Technologies, Inc. VT8251 PCI to ISA Bridge
Subsystem: VIA Technologies, Inc. VT8251 PCI to ISA Bridge
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 06 11 87 32 03 00 10 02 00 00 01 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 06 11 87 32
30: 00 00 00 00 c0 00 00 00 00 00 00 00 00 00 00 00
40: 44 00 f4 0b 00 00 10 00 0c 20 00 00 44 00 0a 00
50: c0 29 09 00 00 00 00 00 62 80 00 03 00 00 00 00
60: 00 00 00 00 00 00 00 05 00 00 00 00 00 00 00 00
70: 06 11 87 32 00 00 00 00 00 00 00 00 00 00 00 00
80: 20 84 49 00 1a 60 00 00 01 04 00 00 05 18 00 00
90: 70 ff 10 88 a0 c1 02 02 00 ff 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 01 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 01 05 01 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 06 00 24 08 ef 82 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 11 30 00 00 00 00 00 00 00 00
00:11.7 Host bridge: VIA Technologies, Inc. VT8251 Ultra VLINK Controller
Subsystem: VIA Technologies, Inc. VT8251 Ultra VLINK Controller
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 32
Capabilities: [58] HyperTransport: Interrupt Discovery and Configuration
00: 06 11 7e 28 06 00 10 22 00 00 00 06 00 20 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 06 11 7e 28
30: 00 00 00 00 58 00 00 00 00 00 00 00 00 00 00 00
40: f7 24 00 80 82 00 00 00 13 bb 88 80 82 44 80 41
50: 80 8c 00 02 00 04 01 20 08 00 01 80 00 00 00 00
60: 00 f0 00 a0 00 00 00 00 00 00 00 00 00 00 00 00
70: 82 c8 ee 01 3c 0f 50 68 01 00 00 00 02 00 00 0a
80: 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: fd 3f df 00 00 00 00 e0 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 f0 64 66 66 bd f2 03 00 00
c0: 01 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 20 29 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 04 00 00 00
00:13.0 Host bridge: VIA Technologies, Inc. VT8251 Host Bridge
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
00: 06 11 7b 28 00 00 00 20 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40: cc 0e 78 06 00 00 0f 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 08 70 02 a8 00 00 00 00 00 00 00 00 00 00 00 00
70: 0d 00 00 00 06 11 7a 28 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00:13.1 PCI bridge: VIA Technologies, Inc. VT8251 PCI to PCI Bridge (prog-if 01 [Subtractive decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: dfc00000-dfcfffff
Prefetchable memory behind bridge: 00000000dfb00000-00000000dfb00000
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
00: 06 11 7a 28 07 00 00 20 00 01 04 06 00 00 01 00
10: 00 00 00 00 00 00 00 00 00 02 02 00 d0 d0 00 02
20: c0 df c0 df b1 df b1 df 00 00 00 00 00 00 00 00
30: 00 00 00 00 60 00 00 00 00 00 00 00 00 00 00 00
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 08 70 02 a8 00 00 00 00 00 00 00 00 00 00 00 00
70: 0d 00 00 00 06 11 7a 28 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
02:08.0 Ethernet controller: Broadcom Corporation BCM4401 100Base-T (rev 02)
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Interrupt: pin A routed to IRQ 16
Region 0: Memory at dfcfe000 (32-bit, non-prefetchable) [size=8K]
Capabilities: [40] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=2 PME-
00: e4 14 01 44 06 00 10 00 02 00 00 02 00 20 00 00
10: 00 e0 cf df 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff
30: 00 00 00 00 40 00 00 00 00 00 00 00 0a 01 00 00
40: 01 00 02 fe 00 40 00 34 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 18 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 40 00 00 00 c0 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
02:09.0 Ethernet controller: Broadcom Corporation BCM4401 100Base-T (rev 02)
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Interrupt: pin A routed to IRQ 17
Region 0: Memory at dfcfc000 (32-bit, non-prefetchable) [size=8K]
Capabilities: [40] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=2 PME-
00: e4 14 01 44 06 00 10 00 02 00 00 02 00 20 00 00
10: 00 c0 cf df 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff
30: 00 00 00 00 40 00 00 00 00 00 00 00 0b 01 00 00
40: 01 00 02 fe 00 40 00 34 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 18 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 40 00 00 00 c0 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80:00.0 PCI bridge: VIA Technologies, Inc. VT8251 PCIE Root Port (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Bus: primary=80, secondary=81, subordinate=81, sec-latency=0
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: cfb00000-cfbfffff
Prefetchable memory behind bridge: cfe00000-cfefffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
Capabilities: [40] Express Root Port (Slot+) IRQ 0
Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag-
Device: Latency L0s <4us, L1 unlimited
Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr+ NoSnoop-
Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 1
Link: Latency L0s <128ns, L1 <1us
Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch-
Link: Speed 2.5Gb/s, Width x1
Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug+ Surpise+
Slot: Number 1, PowerLimit 25.000000
Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
Slot: AttnInd Unknown, PwrInd Unknown, Power-
Root: Correctable- Non-Fatal- Fatal- PME-
Capabilities: [68] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [70] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
Address: 0000000000000000 Data: 0000
Capabilities: [88] HyperTransport: MSI Mapping
Capabilities: [90] #0d [0000]
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Virtual Channel
Capabilities: [180] Unknown (5)
00: 06 11 7c 28 07 00 10 00 00 00 04 06 00 00 81 00
10: 00 00 00 00 00 00 00 00 80 81 81 00 c0 c0 00 00
20: b0 cf b0 cf e0 cf e0 cf 00 00 00 00 00 00 00 00
30: 00 00 00 00 40 00 00 00 00 00 00 00 05 01 00 00
40: 10 68 41 01 81 0f 00 00 00 04 10 00 11 1c 00 01
50: 00 00 11 00 e0 0c 08 00 00 00 48 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 01 70 02 c8 00 00 00 00
70: 05 88 80 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 08 90 02 a8 00 00 00 00
90: 0d 00 00 00 06 11 7c 28 00 00 00 00 00 00 00 00
a0: 01 14 00 00 1c 00 00 00 00 00 00 00 00 00 00 00
b0: 3b 59 40 81 00 00 03 00 00 00 00 00 00 00 00 00
c0: 03 40 01 00 44 44 00 00 00 00 00 00 00 00 00 00
d0: 50 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 0c 0d 94 48 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 06 00 00 00 00 00 00 00 00 00 00 00 00
80:00.1 PCI bridge: VIA Technologies, Inc. VT8251 PCIE Root Port (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Bus: primary=80, secondary=82, subordinate=82, sec-latency=0
I/O behind bridge: 0000b000-0000bfff
Memory behind bridge: cfd00000-cfdfffff
Prefetchable memory behind bridge: cfc00000-cfcfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
Capabilities: [40] Express Root Port (Slot+) IRQ 0
Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag-
Device: Latency L0s <4us, L1 unlimited
Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr+ NoSnoop-
Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 2
Link: Latency L0s <128ns, L1 <1us
Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch-
Link: Speed 2.5Gb/s, Width x1
Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug+ Surpise+
Slot: Number 2, PowerLimit 25.000000
Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
Slot: AttnInd Unknown, PwrInd Unknown, Power-
Root: Correctable- Non-Fatal- Fatal- PME-
Capabilities: [68] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [70] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
Address: 0000000000000000 Data: 0000
Capabilities: [88] HyperTransport: MSI Mapping
Capabilities: [90] #0d [0000]
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Virtual Channel
Capabilities: [180] Unknown (5)
00: 06 11 7d 28 07 00 10 00 00 00 04 06 00 00 81 00
10: 00 00 00 00 00 00 00 00 80 82 82 00 b0 b0 00 00
20: d0 cf d0 cf c0 cf c0 cf 00 00 00 00 00 00 00 00
30: 00 00 00 00 40 00 00 00 00 00 00 00 05 03 00 00
40: 10 68 41 01 81 0f 00 00 00 04 10 00 11 1c 00 02
50: 00 00 11 00 e0 0c 10 00 00 00 48 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 01 70 02 c8 00 00 00 00
70: 05 88 80 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 08 90 02 a8 00 00 00 00
90: 0d 00 00 00 06 11 7d 28 00 00 00 00 00 00 00 00
a0: 01 14 00 00 1c 00 00 00 00 00 00 00 00 00 00 00
b0: 3b 59 40 81 00 00 03 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 04 00 00 00 00 00 00 00 00 00 00 00
d0: 50 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 0c 00 02 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
81:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5906M Fast Ethernet PCI Express (rev 02)
Subsystem: Broadcom Corporation Unknown device 9713
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 10
Region 0: Memory at cfbf0000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [48] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] Vital Product Data
Capabilities: [58] Vendor Specific Information
Capabilities: [e8] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
Address: 49bacb08ed00921c Data: 4970
Capabilities: [d0] Express Endpoint IRQ 0
Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag+
Device: Latency L0s <4us, L1 unlimited
Device: AtnBtn- AtnInd- PwrInd-
Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
Device: MaxPayload 128 bytes, MaxReadReq 512 bytes
Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 0
Link: Latency L0s <4us, L1 <64us
Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch-
Link: Speed 2.5Gb/s, Width x1
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Virtual Channel
Capabilities: [160] Device Serial Number 39-d1-36-fe-ff-b6-02-00
00: e4 14 13 17 06 00 10 00 02 00 00 02 10 00 00 00
10: 04 00 bf cf 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 e4 14 13 97
30: 00 00 00 00 48 00 00 00 00 00 00 00 0a 01 00 00
40: 00 00 00 00 00 00 00 00 01 50 03 c0 08 00 00 00
50: 03 58 7c 00 f2 71 f5 c6 09 e8 78 00 62 2d 72 34
60: 00 00 00 00 00 00 00 00 00 00 02 c0 00 00 00 00
70: 12 12 00 00 a0 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 fe 50 08 00
90: 01 92 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 10 00 01 00 a0 8f 64 00 00 20 10 00 11 6c 03 00
e0: 00 00 11 10 00 00 00 00 05 d0 80 00 1c 92 00 ed
f0: 08 cb ba 49 70 49 00 00 00 00 00 00 00 00 00 00
82:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5906M Fast Ethernet PCI Express (rev 02)
Subsystem: Broadcom Corporation Unknown device 9713
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 10
Region 0: Memory at cfdf0000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [48] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] Vital Product Data
Capabilities: [58] Vendor Specific Information
Capabilities: [e8] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
Address: f0514aaf4813bd28 Data: a1ed
Capabilities: [d0] Express Endpoint IRQ 0
Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag+
Device: Latency L0s <4us, L1 unlimited
Device: AtnBtn- AtnInd- PwrInd-
Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
Device: MaxPayload 128 bytes, MaxReadReq 512 bytes
Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 0
Link: Latency L0s <4us, L1 <64us
Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch-
Link: Speed 2.5Gb/s, Width x1
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Virtual Channel
Capabilities: [160] Device Serial Number 3a-d1-36-fe-ff-b6-02-00
00: e4 14 13 17 06 00 10 00 02 00 00 02 10 00 00 00
10: 04 00 df cf 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 e4 14 13 97
30: 00 00 00 00 48 00 00 00 00 00 00 00 0a 01 00 00
40: 00 00 00 00 00 00 00 00 01 50 03 c0 08 00 00 00
50: 03 58 fc 00 97 59 53 24 09 e8 78 00 4b 0a 1c 19
60: 00 00 00 00 00 00 00 00 00 00 02 c0 00 00 00 00
70: 12 12 00 00 a0 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 fe 50 08 00
90: 01 92 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 10 00 01 00 a0 8f 64 00 00 20 10 00 11 6c 03 00
e0: 00 00 11 10 00 00 00 00 05 d0 80 00 28 bd 13 48
f0: af 4a 51 f0 ed a1 00 00 00 00 00 00 00 00 00 00
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Kernel 2.6.37 erroneously limiting to UDMA/33
2011-01-05 23:50 ` Robert Hancock
2011-01-06 10:30 ` Andreas Mohr
2011-01-06 15:26 ` Stephen Clark
@ 2011-01-06 18:29 ` Stephen Clark
2011-01-07 20:58 ` Tejun Heo
2 siblings, 1 reply; 10+ messages in thread
From: Stephen Clark @ 2011-01-06 18:29 UTC (permalink / raw)
To: Robert Hancock; +Cc: linux-kernel, ide
On 01/05/2011 06:50 PM, Robert Hancock wrote:
> (CCing linux-ide)
>
> On 01/05/2011 12:33 PM, Stephen Clark wrote:
>> Hello,
>>
>> Why is the kernel limiting me to udma/33 when the device says it can do
>> ata2.01: CFA: TRANSCEND, 20070831, max UDMA/66
>>
>> There is no cable the compact flash is a socket on the motherboard!
>
> The kernel has no way to know that, and presumably the board isn't
> connecting the signal for IDE pin 34 to ground in order to properly
> signal that an 80-wire cable (or equivalent) is connected so that
> speeds over UDMA33 can be used.
>
> You should be able to use the libata.force=80c option on the kernel
> command line to override the cable detection.
>
>>
>> Loading sd_mod.ko module
>> Loading libata.ko module
>> Loading ata_generic.ko module
>> Loading pata_acpi.ko module
>> pata_acpi 0000:00:0f.0: PCI INT B -> GSI 21 (level, low) -> IRQ 21
>> pata_acpi 0000:00:0f.0: PCI INT B disabled
>> Loading pata_via.ko module
>> scsi0 : pata_via
>> scsi1 : pata_via
>> ata1: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xfa00 irq 14
>> ata2: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xfa08 irq 15
>> ata2.01: CFA: TRANSCEND, 20070831, max UDMA/66
>> ata2.01: 7962192 sectors, multi 0: LBA
>> ata2.01: limited to UDMA/33 due to 40-wire cable
>> ata2.01: configured for UDMA/33
>> scsi 1:0:1:0: Direct-Access ATA TRANSCEND 2007 PQ: 0 ANSI: 5
>> sd 1:0:1:0: [sda] 7962192 512-byte logical blocks: (4.07 GB/3.79 GiB)
>> sd 1:0:1:0: [sda] Write Protect is off
>> sd 1:0:1:0: [sda] Write cache: disabled, read cache: enabled, doesn't
>> support DA
>> sda: sda1 sda2 sda3
>> sd 1:0:1:0: [sda] Attached SCSI disk
>> Loading ata_piix.ko module
>>
>> Thanks,
>> Steve
>>
>
Hmm... libata.force=80c - didn't seem to work.
Booting command-list
root (hd0,0)
Filesystem type is ext2fs, partition type 0x83
kernel /vmlinuz-2.6.37 ro root=LABEL=/ console=ttyS0,115200n8
libata.force=80c
[Linux-bzImage, setup=0x3c00, size=0x2ad060]
initrd /initrd-2.6.37.img
[Linux-initrd @ 0x1fd59000, 0x286776 bytes]
...
Loading pata_via.ko module
scsi0 : pata_via
scsi1 : pata_via
ata1: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xfa00 irq 14
ata2: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xfa08 irq 15
ata2.01: CFA: TRANSCEND, 20070831, max UDMA/66
ata2.01: 7962192 sectors, multi 0: LBA
ata2.01: limited to UDMA/33 due to 40-wire cable
ata2.01: configured for UDMA/33
scsi 1:0:1:0: Direct-Access ATA TRANSCEND 2007 PQ: 0 ANSI: 5
sd 1:0:1:0: [sda] 7962192 512-byte logical blocks: (4.07 GB/3.79 GiB)
sd 1:0:1:0: [sda] Write Protect is off
sd 1:0:1:0: [sda] Write cache: disabled, read cache: enabled, doesn't
support DA
sda: sda1 sda2 sda3
sd 1:0:1:0: [sda] Attached SCSI disk
--
"They that give up essential liberty to obtain temporary safety,
deserve neither liberty nor safety." (Ben Franklin)
"The course of history shows that as a government grows, liberty
decreases." (Thomas Jefferson)
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Kernel 2.6.37 erroneously limiting to UDMA/33
2011-01-06 18:29 ` Stephen Clark
@ 2011-01-07 20:58 ` Tejun Heo
0 siblings, 0 replies; 10+ messages in thread
From: Tejun Heo @ 2011-01-07 20:58 UTC (permalink / raw)
To: Stephen Clark; +Cc: Robert Hancock, linux-kernel, ide
Hello,
On Thu, Jan 06, 2011 at 01:29:37PM -0500, Stephen Clark wrote:
> Hmm... libata.force=80c - didn't seem to work.
Is libata.ko a module which is loaded from initrd? The initrd could
be dumb and fail to pass the kernel param to the module when loading
it. In those cases, you'll need to modify initrd so that the
parameter is specified.
Thanks.
--
tejun
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2011-01-07 20:58 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-01-05 18:33 Kernel 2.6.37 erroneously limiting to UDMA/33 Stephen Clark
2011-01-05 23:50 ` Robert Hancock
2011-01-06 10:30 ` Andreas Mohr
2011-01-06 15:29 ` Stephen Clark
2011-01-06 15:26 ` Stephen Clark
2011-01-06 18:29 ` Stephen Clark
2011-01-07 20:58 ` Tejun Heo
2011-01-06 13:47 ` Alan Cox
2011-01-06 18:20 ` Stephen Clark
2011-01-06 18:22 ` Stephen Clark
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