Re: Accessing PCI Configuration Information
Re: Accessing PCI Configuration Information
- Subject: Re: Accessing PCI Configuration Information
- From: Paul M <email@hidden>
- Date: Wed, 22 Sep 2010 19:03:44 +1200
If you dont have success with the IOKit documentation, you could always
check the sources for ioreg - I dont know for sure, but I'd imagine
it's part of the open source darwin release.
On 22/09/2010, at 4:55 PM, nithesh salian wrote:
Ed,
I wanted to access the values programmatically...
Through ioreg can i get the bus,device and function number? also can i
get the base address?
please let me know.
Dmitri did suggest me some links.. Meanwhile I will be working on them.
On Wed, Sep 22, 2010 at 8:25 AM, Ed Wynne <email@hidden> wrote:
Nithesh,
You can examine those values with the Reggie SE.app. It's in
/Developer/Applications/Performance Tools/CHUD/Hardware Tools/.
-Ed
On Sep 21, 2010, at 7:15 PM, Paul M wrote:
> Try system profiler (finder) and/or ioreg (command line)
>
>
> paulm
>
>
> On 21/09/2010, at 11:33 PM, nithesh salian wrote:
>
>> Hi,
>>
>> I need help in accessing the following PCI Configuration space
information.
>>
>> 1. vendor id.
>> 2. device id.
>> 3. bus number.
>> 4. device number.
>> 5. function number.
>> 6. subsytem vendor id and subsystem device id.
>> 7. device class
>> 8. irq
>> 9. base address.
>>
>> can anyone help me with this?
>>
>>
>> Regards,
>> Nithesh
>
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--
Regards,
Nithesh Gangadhar Salian
Software Development Engineer,
Chelsio Communications,
Bangalore.
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