On Thu, Jan 02, 2020 at 10:20:52AM +1100, Jonathan Gray wrote:
> On Wed, Jan 01, 2020 at 11:21:45AM -0500, Todd Mortimer wrote:
> > On Thu, Jan 02, 2020 at 02:41:11AM +1100, Jonathan Gray wrote:
> > > On Wed, Jan 01, 2020 at 09:53:39AM -0500, Todd Mortimer wrote:
> > > > My CPU has a CCP that isn't in the known list, so add it and tell ccp
> > > > about it.
> > > > 
> > > > Tested on Ryzen 3900x.
> > > > 
> > > > ok? 
> > > > 
> > > > Will commit a pcidevs regen immediately after.
> > > 
> > > Are your cpu lines in dmesg 17-3* or 17-7*?
> > > Ryzen 3900x should be model 7X.
> > 
> > 17-71-00.
> > 
> > cpu0: AMD Ryzen 9 3900X 12-Core Processor, 3792.88 MHz, 17-71-00
> > 
> > I assume then change the constant bits to 17_7X and 17h/7xh ?
> 
> Yes, unless that device id is also known to appear on earlier
> models as well, in which case the first appearance is used.

Also found here:

cpu3: AMD EPYC 7502P 32-Core Processor, 2495.32 MHz, 17-31-00

vendor "AMD", unknown product 0x1486 (class crypto subclass miscellaneous, rev 
0x00) at pci8 dev 0 function 1 not configured

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