Re: DELL Latitude 5501: slow clock solve, lowres video, no wifi

[is%netbsd.org@localhost]

Hello,

On Sun, Apr 19, 2020 at 09:41:37PM +0900, SAITOH Masanobu wrote:

> Previous patch had a problem that ci->ci_data.cpu_cc_freq still
> kept wrong value.
> 
> Updated patch:
> 	http://www.netbsd.org/~msaitoh/tsc-20200419-0.dif
> 
> -cpu0: Intel 7th or 8th gen Core (Kaby Lake, Coffee Lake) or Xeon E (Coffee Lake) (686-class), 10835.93 MHz
> +cpu0: Intel 7th or 8th gen Core (Kaby Lake, Coffee Lake) or Xeon E (Coffee Lake) (686-class), 2592.00 MHz

I tried this patch.

Sleep time and date progress are ok for all timecounters from the lsit

# sysctl kern.timecounter
kern.timecounter.choice = TSC(q=3000, f=2496000000 Hz) clockinterrupt(q=0, f=100 Hz) hpet0(q=2000, f=24000000 Hz) ACPI-Fast(q=1000, f=3579545 Hz) lapic(q=-100, f=24000000 Hz) i8254(q=100, f=1193182 Hz) 

which I tried (all but dummy).

	-is