Subject: Re: timecounter patch for sgimips
To: Garrett D'Amore <garrett_damore@tadpole.com>
From: George Harvey <fr30@dial.pipex.com>
List: port-sgimips
Date: 09/22/2006 21:02:15
On Thu, 21 Sep 2006 06:50:03 -0700
"Garrett D'Amore" <garrett_damore@tadpole.com> wrote:

> I have posted kernels as:
> 
>     ftp://ftp.NetBSD.org/pub/NetBSD/misc/gdamore/netbsd.sgi-ip12
>     ftp://ftp.NetBSD.org/pub/NetBSD/misc/gdamore/netbsd.sgi-ip12.ecoff
>     ftp://ftp.NetBSD.org/pub/NetBSD/misc/gdamore/netbsd.sgi-ip2x
>     ftp://ftp.NetBSD.org/pub/NetBSD/misc/gdamore/netbsd.sgi-ip2x.ecoff
>     ftp://ftp.NetBSD.org/pub/NetBSD/misc/gdamore/netbsd.sgi-ip3x
> 
I've booted the IP22 kernel on my R5000 Challenge S, the timecounter
bits from dmesg are:

...
sysctl_createv: sysctl_create(security) retrned 17
timecounter: Timecounters tick every 10.000 msec
mainbus0 (root): SGI-IP22 [SGI, 690ac9fb], 1 processor
cpu0 at ainbus0: MIPS R5000 CPU (0x2310) Rev. 1.0 with built-in FPU
Rev. 1.0
...
biomask 07 netmask 07 ttymask 0f clockmask bf
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
timecounter: selected timecounter "clockinterrupt" frequency 100 Hz
quality 0
timecounter: Timecounter "mips3_cp0_counter" frequency 90000000 Hz
quality 100
timecounter: selected timecounter "mips3_cp0_counter" frequency
90000000 Hz quality 100
scsibus0: waiting 2 seconds for devices to settle...
...

Are there any tests I should run to verify the timecounter operation?

Regards,
George