Re: how to get AMD CPU identification information?
Bai Shuwei <[email protected]>
| Newsgroups | gmane.linux.assembly |
|---|---|
| Message-ID | <[email protected]> |
On 10 March 2010 00:36, Nicholas Mc Guire <[email protected]> wrote: > On Tue, 09 Mar 2010, Bai Shuwei wrote: > >> Hi, ALL: >> On the Intel platform, we can use the CPUID instruction to get the >> processor serial number which is the identification for the CPU. But >> on the AMD platform, i find only can get the cpu family,model, >> stepping. I think those information cannot identify one processor. So >> how i can get the identification information for AMD processor, or how >> i distinguish every AMD processor? >> >> > you can get the values from the "CPUID Specifications April 2008" > http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/25481.pdf - basically you should be able to get all the infos you need to identify > the specifics of a processor (AMD or Intel). By the CPUID on the AMD system, i can get the CPU family, model, stepping identify, and other feature identifies. I don't think those information can not indicate an unique CPU? > > HTH > > hofrat > > -- Love other people, as same as love yourself! Don't think all the time, do it by your hands! E-Mail: [email protected] -- To unsubscribe from this list: send the line "unsubscribe linux-assembly" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html