On 06/01/2025 2:41 pm, Jan Beulich wrote: > On 06.01.2025 15:19, Andrew Cooper wrote: >> Fam1Ah is similar to Fam19h in these regards. >> >> Signed-off-by: Andrew Cooper <[email protected]> >> --- >> CC: Jan Beulich <[email protected]> >> CC: Roger Pau Monné <[email protected]> >> >> With this patch, I think we're in an ok position to declare support on Zen5 >> CPUs. > What about amd_log_freq(), where the 0x19 upper bound may need bumping?
The Pstate MSRs are still there, but their layout is quite different. FID is 12 bits, and Vid is 9 bits in two split fields. As this is only informational for now, I think I'll leave it. This needs a bigger rework to make the code tractable. ~Andrew
