31 Mar
2019
31 Mar
'19
1:39 p.m.
On Sun, Mar 31, 2019 at 12:50 PM Bill Gunshannon via cctalk
<cctalk at classiccmp.org> wrote:
It's been a fun journey but I finally have 2.11 BSD (Patchlevel 431)
running on my real 11/93.
On to the next challenges.
Does anyone know which serial device I should configure for in order
to get the other serial lines working? Everything I read says they
are DL lines and calls the builtin controller a DLV22. There is no
such device in the 2.11 config. Any suggestions?
In the configuration you should change the NKL definition from 1 to 8
and then rebuild the kernel to use all 8 DL lines of the KDJ11-E
src/sys/conf/GENERIC:
#########################################
# PERIPHERALS: TERMINALS #
#########################################
# NKL includes both KL11's and DL11's.
# It should always be at least 1, for the console.
NKL 1 # KL11, DL11
Then in /etc/dtab add separate entries for each of the additional DL lines.
# If you have DL11s, you must give each line an explicit unit number instead
# of using a '?' as above. If you use a '?', autoconfig(8) will start
# assigning unit numbers starting at 0 which will effectively move your
# console to that first line. Start your unit numbers with '1'.
#
# cn 1 176500 300 5 cnrint cnxint # kl/dl-11 (on mvx11-aa)
For reference the DL handler source code is here:
src/sys/pdp/cons.h
src/sys/pdp/cons.c