[rescue] Re: Re: U5

[Robert Novak]

On Fri, 11 Oct 2002 ed at the7thbeer.com wrote:

> That reminds me -- is there a way to look at the cache info from OBP?  

I don't think the 3.x OBP has the "module-info" command like sun4m
machines did... the U1 I have handy doesn't, at least. 

You can set diag-switch? to true and power-cycle the system, and it should
show you.

	@(#) Sun Ultra 1 SBus 3.25 Version 0 created 1999/12/03 11:36
	Probing keyboard Done
	%o0 = 0000.0000.0000.4001
	
	Executing Power On SelfTest
	
	0>
	0>@(#)Sun Ultra Enterprise 1 SBus POST 3.10.6 10/18/1996 10:19 AM 
	0>      UltraSparc 1 Version 4.0
	0>RESET SC Control=00000000
	0>    SC id is 33403000 (UPA Number 3)
	0>NVRAM Walking 0 and 1 Test
	0>Probe, Test and Initialize Ecache
	0>    ECache RAM Size = 00080000
	0>    ECache TAG Size = 00002000
	0>Testing 512 Kbytes Ecache RAM 


If you can boot to an OS, it's a lot easier, of course.

	milliways% /usr/platform/sun4u/sbin/prtdiag
	System Configuration:  Sun Microsystems  sun4u Sun Ultra 2 UPA/SBus (2 X
	UltraSPARC-II 296MHz)
	System clock frequency: 99 MHz
	Memory size: 1024 Megabytes
	
	========================= CPUs =========================
	
	                    Run   Ecache   CPU    CPU
	Brd  CPU   Module   MHz     MB    Impl.   Mask
	---  ---  -------  -----  ------  ------  ----
	 0     0     0      296     2.0   US-II    2.0
	 0     1     1      296     2.0   US-II    2.0

(yeah, different machines. The U1 boots slow and I was impatient. :) )


Robert Novak, Indyramp Consulting * rnovak at indyramp.com * indyramp.com/~rnovak
	"I don't want to doubt you, Know everything about you
      I don't want to sit Across the table from you Wishing I could run."