Re: [PATCH v2] cpufreq / CPPC: Add cpuinfo_cur_freq support for CPPC

2018-06-21 Thread Prakash, Prashanth
Hi George, On 6/20/2018 3:17 AM, George Cherian wrote: > Hi Prakash, > > Thanks for the review. > > On 06/19/2018 01:51 AM, Prakash, Prashanth wrote: >> External Email >> >> Hi George, >> >> On 6/15/2018 4:03 AM, George Cherian wrote: >>> Per Section 8.4.7.1.3 of ACPI 6.2, The platform provides pe

Re: [v2] cpufreq / CPPC: Add cpuinfo_cur_freq support for CPPC

2018-06-20 Thread George Cherian
Hi JC, Thanks for the review. On 06/20/2018 02:09 AM, Jayachandran C wrote: Hi George, Few comments on your patch: On Fri, Jun 15, 2018 at 03:03:15AM -0700, George Cherian wrote: Per Section 8.4.7.1.3 of ACPI 6.2, The platform provides performance feedback via set of performance counters. T

Re: [PATCH v2] cpufreq / CPPC: Add cpuinfo_cur_freq support for CPPC

2018-06-20 Thread George Cherian
Hi Prakash, Thanks for the review. On 06/19/2018 01:51 AM, Prakash, Prashanth wrote: External Email Hi George, On 6/15/2018 4:03 AM, George Cherian wrote: Per Section 8.4.7.1.3 of ACPI 6.2, The platform provides performance feedback via set of performance counters. To determine the actual pe

Re: [v2] cpufreq / CPPC: Add cpuinfo_cur_freq support for CPPC

2018-06-19 Thread Jayachandran C
Hi George, Few comments on your patch: On Fri, Jun 15, 2018 at 03:03:15AM -0700, George Cherian wrote: > Per Section 8.4.7.1.3 of ACPI 6.2, The platform provides performance > feedback via set of performance counters. To determine the actual > performance level delivered over time, OSPM may read

Re: [PATCH v2] cpufreq / CPPC: Add cpuinfo_cur_freq support for CPPC

2018-06-18 Thread Prakash, Prashanth
Hi George, On 6/15/2018 4:03 AM, George Cherian wrote: > Per Section 8.4.7.1.3 of ACPI 6.2, The platform provides performance > feedback via set of performance counters. To determine the actual > performance level delivered over time, OSPM may read a set of > performance counters from the Referenc

[PATCH v2] cpufreq / CPPC: Add cpuinfo_cur_freq support for CPPC

2018-06-15 Thread George Cherian
Per Section 8.4.7.1.3 of ACPI 6.2, The platform provides performance feedback via set of performance counters. To determine the actual performance level delivered over time, OSPM may read a set of performance counters from the Reference Performance Counter Register and the Delivered Performance Cou