dmidecode

dmidecode

[Siegfried Lösch]

LCEMobile02:~# dmidecode 
# dmidecode 2.9
SMBIOS 2.4 present.
19 structures occupying 735 bytes.
Table at 0x7FEDF000.

Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
        Vendor: Hewlett-Packard
        Version: F.22     
        Release Date: 08/17/2007
        Address: 0xE69E0
        Runtime Size: 103968 bytes
        ROM Size: 1024 kB
        Characteristics:
                ISA is supported
                PCI is supported
                PNP is supported
                BIOS is upgradeable
                BIOS shadowing is allowed
                ESCD support is available
                Boot from CD is supported
                Selectable boot is supported
                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)
                ACPI is supported
                USB legacy is supported
                AGP is supported
                Smart battery is supported
                BIOS boot specification is supported
                Targeted content distribution is supported

Handle 0x0001, DMI type 1, 27 bytes
System Information
        Manufacturer: Hewlett-Packard
        Product Name: HP Pavilion dv9500 Notebook PC    
        Version: Rev 1
        Serial Number: CNF7364LT9
        UUID: 434E4637-3336-344C-5439-001B2496B6BB
        Wake-up Type: Power Switch
        SKU Number: GU135EA#ABD 
        Family: 103C_5335KV

Handle 0x0002, DMI type 2, 8 bytes
Base Board Information
        Manufacturer: Quanta
        Product Name: 30CB
        Version: 79.1D
        Serial Number: None

Handle 0x0003, DMI type 3, 21 bytes
Chassis Information
        Manufacturer: Quanta
        Type: Notebook
        Lock: Not Present
        Version: N/A
        Serial Number: None
        Asset Tag:                     
        Boot-up State: Safe
        Power Supply State: Safe
        Thermal State: Safe
        Security Status: None
        OEM Information: 0x00000004
        Height: 32 U
        Number Of Power Cords: 32

Handle 0x0004, DMI type 4, 35 bytes
Processor Information
        Socket Designation: U2E1
        Type: Central Processor
        Family: Other
        Manufacturer: Intel
        ID: FA 06 00 00 FF FB EB BF
        Version: Intel(R) Core(TM)2 Duo CPU T7300 
        Voltage: 3.3 V
        External Clock: 800 MHz
        Max Speed: 2000 MHz
        Current Speed: 2000 MHz
        Status: Populated, Enabled
        Upgrade: Socket 478
        L1 Cache Handle: 0x0005
        L2 Cache Handle: 0x0006
        L3 Cache Handle: Not Provided
        Serial Number: Not Specified
        Asset Tag: Not Specified
        Part Number: Not Specified

Handle 0x0005, DMI type 7, 19 bytes
Cache Information
        Socket Designation: L1 Cache
        Configuration: Enabled, Socketed, Level 1
        Operational Mode: Write Back
        Location: Internal
        Installed Size: 64 KB
        Maximum Size: 64 KB
        Supported SRAM Types:
                Burst
                Pipeline Burst
                Asynchronous
        Installed SRAM Type: Asynchronous
        Speed: Unknown
        Error Correction Type: Unknown
        System Type: Unknown
        Associativity: Unknown

Handle 0x0006, DMI type 7, 19 bytes
Cache Information
        Socket Designation: L2 Cache
        Configuration: Enabled, Socketed, Level 2
        Operational Mode: Write Back
        Location: External
        Installed Size: 4096 KB
        Maximum Size: 4096 KB
        Supported SRAM Types:
                Burst
                Pipeline Burst
                Asynchronous
        Installed SRAM Type: Burst
        Speed: Unknown
        Error Correction Type: Unknown
        System Type: Unknown
        Associativity: Unknown

Handle 0x0007, DMI type 9, 13 bytes
System Slot Information
        Designation: PCI Express Slot 1
        Type: 64-bit PCI Express
        Current Usage: Available
        Length: Long
        ID: 0
        Characteristics:
                5.0 V is provided
                3.3 V is provided

Handle 0x0008, DMI type 9, 13 bytes
System Slot Information
        Designation: PCI Express Slot 2
        Type: 64-bit PCI Express
        Current Usage: Available
        Length: Long
        ID: 0
        Characteristics:
                5.0 V is provided
                3.3 V is provided
                PME signal is supported
                Hot-plug devices are supported

Handle 0x0009, DMI type 9, 13 bytes
System Slot Information
        Designation: PCI Express Slot 6
        Type: 64-bit PCI Express
        Current Usage: Available
        Length: Long
        ID: 0
        Characteristics:
                5.0 V is provided
                3.3 V is provided
                PME signal is supported

Handle 0x000A, DMI type 10, 6 bytes
On Board Device Information
        Type: Video
        Status: Enabled
        Description:    

Handle 0x000B, DMI type 11, 5 bytes
OEM Strings
        String 1: $HP$
        String 2: LOC#ABD
        String 3: ABS 70/71 79 7A 7B 7C

Handle 0x000C, DMI type 16, 15 bytes
Physical Memory Array
        Location: System Board Or Motherboard
        Use: System Memory
        Error Correction Type: None
        Maximum Capacity: 4 GB
        Error Information Handle: Not Provided
        Number Of Devices: 2

Handle 0x000D, DMI type 17, 27 bytes
Memory Device
        Array Handle: 0x000C
        Error Information Handle: No Error
        Total Width: 64 bits
        Data Width: 64 bits
        Size: 1024 MB
        Form Factor: DIMM
        Set: 1
        Locator: DIMM 1
        Bank Locator: Bank 0,1
        Type: DDR2
        Type Detail: Synchronous
        Speed: 667 MHz (1.5 ns)
        Manufacturer: Not Specified
        Serial Number: Not Specified
        Asset Tag: Not Specified
        Part Number: Not Specified

Handle 0x000E, DMI type 17, 27 bytes
Memory Device
        Array Handle: 0x000C
        Error Information Handle: No Error
        Total Width: 64 bits
        Data Width: 64 bits
        Size: 1024 MB
        Form Factor: DIMM
        Set: 1
        Locator: DIMM 2
        Bank Locator: Bank 2,3
        Type: DDR2
        Type Detail: Synchronous
        Speed: 667 MHz (1.5 ns)
        Manufacturer: Not Specified
        Serial Number: Not Specified
        Asset Tag: Not Specified
        Part Number: Not Specified

Handle 0x000F, DMI type 19, 15 bytes
Memory Array Mapped Address
        Starting Address: 0x00000000000
        Ending Address: 0x0007FFFFFFF
        Range Size: 2 GB
        Physical Array Handle: 0x000C
        Partition Width: 0

Handle 0x0010, DMI type 20, 19 bytes
Memory Device Mapped Address
        Starting Address: 0x00000000000
        Ending Address: 0x0003FFFFFFF
        Range Size: 1 GB
        Physical Device Handle: 0x000D
        Memory Array Mapped Address Handle: 0x000F
        Partition Row Position: 2
        Interleave Position: 2
        Interleaved Data Depth: 2

Handle 0x0011, DMI type 32, 20 bytes
System Boot Information
        Status: <OUT OF SPEC>

Handle 0x0012, DMI type 127, 4 bytes
End Of Table

LCEMobile02:~# 

Re: dmidecode - dv9500

[Len Brown]

On Saturday 13 October 2007 03:31, Siegfried Lösch wrote:
> System Information
>         Manufacturer: Hewlett-Packard
>         Product Name: HP Pavilion dv9500 Notebook PC    
>         Version: Rev 1
>         Serial Number: CNF7364LT9
>         UUID: 434E4637-3336-344C-5439-001B2496B6BB
>         Wake-up Type: Power Switch
>         SKU Number: GU135EA#ABD 
>         Family: 103C_5335KV
> 
> Handle 0x0002, DMI type 2, 8 bytes
> Base Board Information
>         Manufacturer: Quanta
>         Product Name: 30CB

Thanks for the dmidecode output.

Do you notice any functional difference when booting with

"acpi_osi=Linux"        (default for 2.6.22 and earlier)
vs.
"acpi_osi=!Linux"       (default for 2.6.23 and later)

Also, please send me the output from acpidump.

thanks,
-Len

ps
If you don't have acpidump, you can get it from pmtools here:
http://www.lesswatts.org/projects/acpi/utilities.php
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Re: dmidecode - dv9500

[Len Brown]

On Sunday 20 January 2008 04:14, Siegfried Lösch wrote:
> Hi Len!
> 
> Please find attached the output of acpidump (file acpidump_out.txt).
> 
> Up to now I observed the following differences between 2.6.22 and 2.6.23
> kernel:
> 
> Power-Management:
> 2.6.22: ok
> 2.6.23:	after some time, during which starting different processes, the
> CPU's are working with 2GHz all the time (ondemand is not present). I
> work around by restarting gnome-power-management.
> 
> Shutdown:
> 2.6.22: ok
> 2.6.23: gdm crashes
> 
> Network:
> 2.6.22: LAN and Wlan ok.
> 2.6.23: LAN and Wlan shut down after some time (aprox. 2 to 4 hours -
> but that differs much) and I have to reinitialize networking.
> 
> I'll further check the different boot options this week and come back to
> you till the end of next week.
> 
> Thank's very much for your work and efforts!
> 
> Siegfried
> 
> Am Freitag, den 18.01.2008, 23:30 -0500 schrieb Len Brown:
> > On Saturday 13 October 2007 03:31, Siegfried Lösch wrote:
> > > System Information
> > >         Manufacturer: Hewlett-Packard
> > >         Product Name: HP Pavilion dv9500 Notebook PC    
> > >         Version: Rev 1
> > >         Serial Number: CNF7364LT9
> > >         UUID: 434E4637-3336-344C-5439-001B2496B6BB
> > >         Wake-up Type: Power Switch
> > >         SKU Number: GU135EA#ABD 
> > >         Family: 103C_5335KV
> > > 
> > > Handle 0x0002, DMI type 2, 8 bytes
> > > Base Board Information
> > >         Manufacturer: Quanta
> > >         Product Name: 30CB
> > 
> > Thanks for the dmidecode output.
> > 
> > Do you notice any functional difference when booting with
> > 
> > "acpi_osi=Linux"        (default for 2.6.22 and earlier)
> > vs.
> > "acpi_osi=!Linux"       (default for 2.6.23 and later)
> > 
> > Also, please send me the output from acpidump.
> > 
> > thanks,
> > -Len
> > 
> > ps
> > If you don't have acpidump, you can get it from pmtools here:
> > http://www.lesswatts.org/projects/acpi/utilities.php

The 2.6.22 vs 2.6.23 differences must be caused by something else,
for the AML on this box sets but never consults LINX, making
acpi_osi=Linux a NOP for this system.

thanks,
-Len

    OperationRegion (GNVS, SystemMemory, 0x7FEDEDBC, 0x0100)
    Field (GNVS, AnyAcc, Lock, Preserve)
    {
        OSYS,   16,
        SMIF,   8,
        PRM0,   8,
        PRM1,   8,
        SCIF,   8,
        PRM2,   8,
        PRM3,   8,
        LCKF,   8,
        PRM4,   8,
        PRM5,   8,
        P80D,   32,
        LIDS,   8,
        PWRS,   8,
        DBGS,   8,
        LINX,   8,
                Offset (0x14),
...
            If (CondRefOf (_OSI, Local0))
            {
                If (_OSI ("Linux"))
                {
                    Store (One, LINX)
                }

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