Re: [PATCH 4/4] arm64: implement CPPC FFH support using AMUs

2020-09-22 Thread Ionela Voinescu
Hi Catalin, Sorry for the delayed reply. I took advantage of a last chance for a holiday before the weather gets bad :). On Friday 11 Sep 2020 at 15:40:32 (+0100), Catalin Marinas wrote: > On Wed, Aug 26, 2020 at 02:03:09PM +0100, Ionela Voinescu wrote: > > +/* > > + * Refer to drivers/acpi/cppc_

Re: [PATCH 4/4] arm64: implement CPPC FFH support using AMUs

2020-09-11 Thread Catalin Marinas
On Wed, Aug 26, 2020 at 02:03:09PM +0100, Ionela Voinescu wrote: > +/* > + * Refer to drivers/acpi/cppc_acpi.c for the description of the functions > + * below. > + */ > +bool cpc_ffh_supported(void) > +{ > + const struct cpumask *cnt_cpu_mask = cpus_with_amu_counters(); > + int cpu = nr_cp