From: Jochen Kunz <jkunz(a)unixag-kl.fh-kl.de>
cn 1 csr
176540 vector 344 no address found for kl/dl-11
Is 'cn 1 ...' line 38 of
the /etc/dtab file?
cn 1 176540 344 5 cnrint cnxint
Interesting. I do not recall any particular problem getting
additional DL devices recognized (the 11/93 had 7 of them).
Seeing the 'no address found' error is *strange* though - that
would indicate that 'autoconfig' could not find 'cnrint' or
in the /unix symbol table. Look at /sys/autoconfig and you can
see where that message is coming from.
If you do
nm /unix | egrep 'cnxint|cnrint'
what do you see?
NKL 4 # KL11, DL11
The card has four ports, one of them is the console. (The M8192 CPU card
has no SLU / ROM / ...)
Ah, ok. My 11/73 has a SLU/ROM card and the console is on that. I
also have a DHV installed (alas, the system is powered down now
so I can not check for more information).
But I would prefere to get the DHV11 working. It seams
that this device
is more suitable for multi user operation.
Yes, it's a little better. Not as nice as a DHQ-11 though (which can
run in DHU or DHV modes - with DHU mode having much better silo
I forget the exact error you were getting on the DHV but if it was
'no interrupt' then it might be that the DHV clone is not behaving
exactly like a DEC DHV
In /sys/autoconfig/dhvauto.c here is how the probing attempts to
force an interrupt:
struct dhvdevice *addr;
if ( grab ( &(addr->dhvcsr) ) & DHV_CS_MCLR )
if ( grab ( &(addr->dhvcsr) ) & (DHV_CS_MCLR|DHV_CS_DFAIL) )
return ( 0 );
stuff ( DHV_CS_RI | DHV_CS_RIE, &(addr->dhvcsr) );
stuff ( 0, &(addr->dhvcsr) );
Either 3500 microseconds (very approximately of course) is too short
of a wait _or_ the method of trying to generate an interrupt is
not correct. You can try changing 'ACP_IFINTR' to 'ACP_EXISTS'
which tells autoconf to not care if the device interrupted or not.
** Last Mounted on /
** Root file system
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Free List
** Phase 6 - Salvage Free List
1364 files, 11625 used, 2430 free
***** FILE SYSTEM WAS MODIFIED *****
But on the next reboot I get the same when running fsck. Any hints?
How are you rebooting? With the "reboot" command or by using the
'halt' button? You do not want to use the 'reboot' command because
that does a "sync" which flushes the disc cache (and superblock) back
out to disc - that overwrites the work that 'fsck' did.
A few 'missing' blocks is not a serious problem though and can be