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From: Stephane Bortzmeyer <stephane@sources.org>
To: freebsd-sparc64@FreeBSD.org
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     (Stephane Bortzmeyer <stephane@sources.org>'s message of 
     Mon, 05 Apr 2004 21:31:25 +0200)
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Date: Wed, 07 Apr 2004 20:51:04 +0200
Subject: [SUMAMRY] [-CURRENT] Nothing more on the console? 
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On Monday 5 April 2004, at 21 h 31, the keyboard of Stephane Bortzmeyer 
<stephane@sources.org> wrote:

> My UltraSparc 10 no longer boots and displays nothing on the console:

Apparently, the problem was just a failure of serial port A (broken connector or serial port dead?). I plugged in a Sun keyboard and a Sun screen and I resetted the NVRAM by holding Stop and N together during the boot. Then, I was able to tell the machine to use serial port B :

setenv input-device ttyb
setenv output-device ttyb
reset

and it works fine.

Many thanks for those who suggested possible solutions.

Now, I can work on my -CURRENT problem :-)

Additional TCP options:.
Starting inetd.
Starting background file system checks in 60 seconds.

Wed Apr  7 20:49:19 CEST 2004
IOMMU fault virtual address 0xc0730000
panic: pcib: uncorrectable DMA error AFAR 0x723cc0 AFSR 0x270000ff00000000
at line 739 in file /usr/src/sys/sparc64/pci/psycho.c
Debugger("panic")
Stopped at      Debugger+0x1c:  ta              %xcc, 1
db>