Re: [PATCH v3 07/14 RESEND] cpufreq: Export HWP parameters to userspace

2023-05-12 Thread Jan Beulich
On 11.05.2023 22:22, Jason Andryuk wrote: > On Thu, May 11, 2023 at 10:10 AM Jan Beulich wrote: >> >> On 11.05.2023 15:49, Jason Andryuk wrote: >>> On Thu, May 11, 2023 at 2:21 AM Jan Beulich wrote: On 10.05.2023 19:49, Jason Andryuk wrote: > On Mon, May 8, 2023 at 6:26 AM Jan

Re: [PATCH v3 07/14 RESEND] cpufreq: Export HWP parameters to userspace

2023-05-11 Thread Jason Andryuk
On Thu, May 11, 2023 at 10:10 AM Jan Beulich wrote: > > On 11.05.2023 15:49, Jason Andryuk wrote: > > On Thu, May 11, 2023 at 2:21 AM Jan Beulich wrote: > >> > >> On 10.05.2023 19:49, Jason Andryuk wrote: > >>> On Mon, May 8, 2023 at 6:26 AM Jan Beulich wrote: > > On 01.05.2023 21:30,

Re: [PATCH v3 07/14 RESEND] cpufreq: Export HWP parameters to userspace

2023-05-11 Thread Jan Beulich
On 11.05.2023 15:49, Jason Andryuk wrote: > On Thu, May 11, 2023 at 2:21 AM Jan Beulich wrote: >> >> On 10.05.2023 19:49, Jason Andryuk wrote: >>> On Mon, May 8, 2023 at 6:26 AM Jan Beulich wrote: On 01.05.2023 21:30, Jason Andryuk wrote: > Extend xen_get_cpufreq_para to return hwp

Re: [PATCH v3 07/14 RESEND] cpufreq: Export HWP parameters to userspace

2023-05-11 Thread Jason Andryuk
On Thu, May 11, 2023 at 2:21 AM Jan Beulich wrote: > > On 10.05.2023 19:49, Jason Andryuk wrote: > > On Mon, May 8, 2023 at 6:26 AM Jan Beulich wrote: > >> > >> On 01.05.2023 21:30, Jason Andryuk wrote: > >>> Extend xen_get_cpufreq_para to return hwp parameters. These match the > >>> hardware

Re: [PATCH v3 07/14 RESEND] cpufreq: Export HWP parameters to userspace

2023-05-11 Thread Jan Beulich
On 10.05.2023 19:49, Jason Andryuk wrote: > On Mon, May 8, 2023 at 6:26 AM Jan Beulich wrote: >> >> On 01.05.2023 21:30, Jason Andryuk wrote: >>> Extend xen_get_cpufreq_para to return hwp parameters. These match the >>> hardware rather closely. >>> >>> We need the features bitmask to indicated

Re: [PATCH v3 07/14 RESEND] cpufreq: Export HWP parameters to userspace

2023-05-10 Thread Jason Andryuk
On Mon, May 8, 2023 at 6:26 AM Jan Beulich wrote: > > On 01.05.2023 21:30, Jason Andryuk wrote: > > Extend xen_get_cpufreq_para to return hwp parameters. These match the > > hardware rather closely. > > > > We need the features bitmask to indicated fields supported by the actual > > hardware. >

Re: [PATCH v3 07/14 RESEND] cpufreq: Export HWP parameters to userspace

2023-05-08 Thread Jan Beulich
On 08.05.2023 12:25, Jan Beulich wrote: > On 01.05.2023 21:30, Jason Andryuk wrote: >> Extend xen_get_cpufreq_para to return hwp parameters. These match the >> hardware rather closely. >> >> We need the features bitmask to indicated fields supported by the actual >> hardware. >> >> The use of

Re: [PATCH v3 07/14 RESEND] cpufreq: Export HWP parameters to userspace

2023-05-08 Thread Jan Beulich
On 01.05.2023 21:30, Jason Andryuk wrote: > Extend xen_get_cpufreq_para to return hwp parameters. These match the > hardware rather closely. > > We need the features bitmask to indicated fields supported by the actual > hardware. > > The use of uint8_t parameters matches the hardware size.

[PATCH v3 07/14 RESEND] cpufreq: Export HWP parameters to userspace

2023-05-01 Thread Jason Andryuk
Extend xen_get_cpufreq_para to return hwp parameters. These match the hardware rather closely. We need the features bitmask to indicated fields supported by the actual hardware. The use of uint8_t parameters matches the hardware size. uint32_t entries grows the sysctl_t past the build