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Questions about interrupt command register(ICR)

BoJ
Beginner
557 Views

Hi,

I'm a graduate student newly working on Intel CPU.

Could you please tell me that how is the interrupt command register accessed?

And is the access to this register a priviledge operation? 

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4 Replies
DeividA_Intel
Moderator
485 Views

Hello BoJ,  

  


Thank you for posting on the Intel® communities. I understand you are having some inquiries about our processors.

  


In order to better assist you, please provide the following:  



1. What is the brand and model name of your processor?

2. Why do you need thisinfomation> Can you provide more details?

3. Are you working on a project? Can you provide more details?

4. Are you using a laptop or desktop computer?



Regards,  

Deivid A. 

Intel Customer Support Technician 


BoJ
Beginner
437 Views
1. What is the brand and model name of your processor?

 - Intel(R) Xeon(R) Gold 6330 CPU @ 2.00GHz

2. Why do you need thisinfomation> Can you provide more details?
 
- I'm trying to investigate whether it is "posible" for a user space application to send IPI by accessing the interrupt command register. Just looking for posibilities here.
 
3. Are you working on a project? Can you provide more details?
 
- I'm doing some pre-research for some background information, i'm going to design storage system later.
 
4. Are you using a laptop or desktop computer?
 
- I'm using Dell 750, a latestly purchesed server.
DeividA_Intel
Moderator
423 Views

Hello BoJ, 



I noticed that you are using a server processor (Intel® Xeon® Gold 6330 Processor), so I will refer you to the server forums so you can get proper support.


Thanks for your comprehension.



Regards,  

Deivid A. 

Intel Customer Support Technician 


Paul_R_Intel
Moderator
405 Views

Hello BoJ,  


Thank you for your patience and time, please allow us to further investigate your inquiry and we will get back to you as soon as possible.


Regards 

 

Paul R.  

Intel Customer Support Technician  

For firmware updates and troubleshooting tips, visit:  

https://intel.com/support/serverbios  


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