github.com/wfjm.w11
1
0
Fork 0
mirror of https://github.com/wfjm/w11.git synced 2026-01-24 11:51:14 +00:00
Code Issues Releases Wiki Activity

add two oskit: 211bsd_rpeth and 211bsd_rpmin

Browse Source
This commit is contained in:
wfjm 2017-05-27 15:39:36 +02:00
parent 430b966f5c
commit 9f452f2c26
10 changed files with 439 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
tools/oskit/211bsd_rpeth/.gitignore vendored Normal file
View File

@ -0,0 +1,4 @@
*.dat
*hook.tcl
*license.txt
*license.pdf

29
tools/oskit/211bsd_rpeth/211bsd_rpeth_boot.scmd Normal file
View File

@ -0,0 +1,29 @@
; $Id: 211bsd_rpeth_boot.scmd 899 2017-05-27 13:25:41Z mueller $
;
; Setup file for 211bsd RP06 based system with ethernet
;
; Usage:
;
; ip_create_tap
;
; pdp11 211bsd_rpnet_boot.scmd
;
do ../../simh/setup_w11a_max.scmd
set tto 7b
set dlo0 7b
;
set rp0 rp06
set rp1 rp06
;
set rl0 rl02
set rl1 rl02
set rl2 rl02
set rl3 rl02
;
set xu enabled
set xu type=deuna
att xu0 tap:tap0
;
att rp0 211bsd_rpeth.dsk
;
boo rp0

37
tools/oskit/211bsd_rpeth/211bsd_rpeth_boot.tcl Normal file
View File

@ -0,0 +1,37 @@
# $Id: 211bsd_rpeth_boot.tcl 899 2017-05-27 13:25:41Z mueller $
#
# Setup file for 211bsd RP06 based system with ethernet
#
# Usage:
#
# ip_create_tap
#
# console_starter -d DL0 &
# console_starter -d DL1 &
#
# ti_w11 -xxx @211bsd_rpeth_boot.tcl ( -xxx depends on sim or fpga connect)
#
# setup w11 cpu
rutil::dohook "preinithook"
puts [rlw]
# setup tt,lp (211bsd uses parity -> use 7 bit mode)
rw11::setup_tt "cpu0" to7bit 1
rw11::setup_lp
# mount disks
cpu0rpa0 set type rp06
cpu0rpa1 set type rp06
cpu0rpa0 att 211bsd_rpeth.dsk
# setup network
cpu0xua set type deuna
cpu0xua set dpa retro:00
cpu0xua0 att tap:tap0
# and boot
rutil::dohook "preboothook"
cpu0 boot rpa0

20
tools/oskit/211bsd_rpeth/CHANGELOG.md Normal file
View File

@ -0,0 +1,20 @@
# Changelog for 211bsd_rpeth oskit
## 2017-05-26: initial system setup
Derived from the [211bsd_rp](../211bsd_rp/CHANGELOG.md). A new kernel with
```
NETHER 1 # was 0, enable ethernet
NDE 1 # was 0, enable DEUNA
NSL 1 # was 1, remove slip
```
In /etc/netstart the networking is enabled with
```
hostname=w11a
netmask=255.255.255.0
broadcast=192.168.2.255
default=192.168.2.1
...
ifconfig de0 inet netmask $netmask $hostname broadcast $broadcast
route add default $default 1
```

141
tools/oskit/211bsd_rpeth/README.md Normal file
View File

@ -0,0 +1,141 @@
## Notes on oskit: 2.11BSD system on a RP06 volume with Ethernet
### General remarks
See notes in [w11a_os_guide.md](../../../doc/w11a_os_guide.md) on
1. I/O emulation setup
2. FPGA Board setup
3. Rlink and Backend Server setup
4. Legal terms
### System properties and intended usage
This system is build with Ethernet based networking via a DEUNA network
interface. The kernel is configured with
```
NETHER 1 # ethernet support
NDE 1 # DEUNA interface driver
NSL 0 # no slip available
```
### History
For history see [CHANGELOG.md](CHANGELOG.md).
### Installation
A disk set is available from
http://www.retro11.de/data/oc_w11/oskits/211bsd_rpethset.tgz
Download, unpack and copy the disk images (*.dsk), e.g.
```bash
cd $RETROBASE/tools/oskit/211bsd_rpeth/
wget http://www.retro11.de/data/oc_w11/oskits/211bsd_rpethset.tgz
tar -xzf 211bsd_rpethset.tgz
```
### Usage
- Setup Ethernet environment, see [211bsd_ethernet.md](../doc/211bsd_ethernet.md)
- Start backend server and boot system
(see section Rlink in [w11a_os_guide.md](../../../doc/w11a_os_guide.md))
```
boot script: 211bsd_rpeth_boot.tcl
example: ti_w11 <opt> @211bsd_rpeth_boot.tcl
where <opt> is the proper option set for the board.
```
- Hit `<ENTER>` in the `xterm` window to connnect to backend server.
The boot dialog in the console `xterm` window will look like
(required input is in `{..}`, with `{<CR>}` denoting a carriage return:
```
70Boot from xp(0,0,0) at 0176700
: {<CR>}
: xp(0,0,0)unix
Boot: bootdev=05000 bootcsr=0176700
2.11 BSD UNIX #1: Fri May 26 12:50:05 PDT 2017
root@w11a:/usr/src/sys/RETRONFPETH
phys mem = 3932160
avail mem = 3451968
user mem = 307200
May 26 12:53:10 init: configure system
dz ? csr 160100 vector 310 skipped: No CSR.
lp 0 csr 177514 vector 200 attached
rk 0 csr 177400 vector 220 attached
rl 0 csr 174400 vector 160 attached
tm 0 csr 172520 vector 224 attached
xp 0 csr 176700 vector 254 attached
cn 1 csr 176500 vector 300 attached
erase, kill ^U, intr ^C
```
In first `'#'` prompt the system is in single-user mode. Just enter a `^D`
to continue the system startup to multi-user mode:
```
#^D
Fast boot ... skipping disk checks
checking quotas: done.
Assuming NETWORKING system ...
add host w11a: gateway localhost
add net default: gateway 192.168.2.1
starting system logger
checking for core dump...
preserving editor files
clearing /tmp
standard daemons: update cron accounting.
starting network daemons: inetd printer.
starting local daemons:Fri May 26 12:53:20 PDT 2017
May 26 12:53:20 w11a init: kernel security level changed from 0 to 1
2.11 BSD UNIX (w11a) (console)
login:
```
The login prompt is sometimes mangled with system messages, if its not
visible just hit `<ENTER>` to get a fresh one.
```
login: {root}
erase, kill ^U, intr ^C
```
Now the system is in multi-user mode, daemons runnng. You can explore
the system, e.g. with a `pstat -T` or a `mount` command. The second
`xterm` can be activated too, it will connect to a second emulated DL11.
At the end is important to shutdown properly with a `halt`:
```
# {pstat -T}
43/186 files
59/208 inodes
11/150 processes
10/ 46 texts active, 36 used
2/135 swapmap entries, 525 kB used, 3654 kB free, 3648 kB max
32/150 coremap entries, 2661 kB free, 2586 kB max
1/ 10 ub_map entries, 7 free, 7 max
# {mount}
/dev/xp0a on /
/dev/xp0c on /tmp
/dev/xp0d on /home
/dev/xp0e on /usr
# {halt}
syncing disks... done
halting
```
While the system was running the server process display the
```
cpu0>
```
prompt. When the w11 has halted after 211bsd shutdown a message like
```
CPU down attention
Processor registers and status:
PS: 030350 cm,pm=k,u s,p,t=0,7,0 NZVC=1000 rust: 01 HALTed
R0: 177560 R1: 010330 R2: 056172 R3: 000010
R4: 005000 R5: 147510 SP: 147466 PC: 000014
```
will be visible. Now the server process can be stopped with `^D`.

4
tools/oskit/211bsd_rpmin/.gitignore vendored Normal file
View File

@ -0,0 +1,4 @@
*.dat
*hook.tcl
*license.txt
*license.pdf

25
tools/oskit/211bsd_rpmin/211bsd_rpmin_boot.scmd Normal file
View File

@ -0,0 +1,25 @@
; $Id: 211bsd_rpmin_boot.scmd 899 2017-05-27 13:25:41Z mueller $
;
; Setup file for 211bsd RP06 based minimal memory system
;
; Usage:
;
; pdp11 211bsd_rpmin_boot.scmd
;
do ../../simh/setup_w11a_max.scmd
set cpu 512k
;
set tto 7b
set dlo0 7b
;
set rp0 rp06
set rp1 rp06
;
set rl0 rl02
set rl1 rl02
set rl2 rl02
set rl3 rl02
;
att rp0 211bsd_rp512_simh.dsk
;
boo rp0

28
tools/oskit/211bsd_rpmin/211bsd_rpmin_boot.tcl Normal file
View File

@ -0,0 +1,28 @@
# $Id: 211bsd_rpmin_boot.tcl 899 2017-05-27 13:25:41Z mueller $
#
# Setup file for 211bsd RP06 based minimal memory system
#
# Usage:
#
# console_starter -d DL0 &
# console_starter -d DL1 &
# ti_w11 -xxx @211bsd_rpmin_boot.tcl ( -xxx depends on sim or fpga connect)
#
# setup w11 cpu
rutil::dohook "preinithook"
puts [rlw]
# setup tt,lp (211bsd uses parity -> use 7 bit mode)
rw11::setup_tt "cpu0" to7bit 1
rw11::setup_lp
# mount disks
cpu0rpa0 set type rp06
cpu0rpa1 set type rp06
cpu0rpa0 att 211bsd_rpmin.dsk
# and boot
rutil::dohook "preboothook"
cpu0 boot rpa0

11
tools/oskit/211bsd_rpmin/CHANGELOG.md Normal file
View File

@ -0,0 +1,11 @@
# Changelog for 211bsd_rpmin oskit
## 2017-05-26: initial system setup
Derived from the [211bsd_rp](../211bsd_rp/CHANGELOG.md). Just a new kernel with
```
NBUF 40 # was 160
MAXUSERS 10 # was 10
NPTY 8 # was 16
INET NO # was YES, no networking
NSL 1 # was 1, remove network drivers
```

140
tools/oskit/211bsd_rpmin/README.md Normal file
View File

@ -0,0 +1,140 @@
## Notes on oskit: 2.11BSD system on a RP06 volume - minimal memory system
### General remarks
See notes in [w11a_os_guide.md](../../../doc/w11a_os_guide.md) on
1. I/O emulation setup
2. FPGA Board setup
3. Rlink and Backend Server setup
4. Legal terms
### System properties and intended usage
This system is created for usage on systems with limited memory. The
kernel is configured with
```
NBUF 40 # only 60 blocks disk cache (usual is 160)
MAXUSERS 10 # this reduces number of file, process, ... slots
INET NO # no networking available
```
The system will boot on as little as 512 kB memory. Will work reasonably with
640 kB if only one or two sessions are active. Usage of `tcsh` should be
avoided because it has a large memory footprint.
### History
For history see [CHANGELOG.md](CHANGELOG.md).
### Installation
A disk set is available from
http://www.retro11.de/data/oc_w11/oskits/211bsd_rpminset.tgz
Download, unpack and copy the disk images (*.dsk), e.g.
```bash
cd $RETROBASE/tools/oskit/211bsd_rpmin/
wget http://www.retro11.de/data/oc_w11/oskits/211bsd_rpminset.tgz
tar -xzf 211bsd_rpminset.tgz
```
### Usage
- Start backend server and boot system
(see section Rlink in [w11a_os_guide.md](../../../doc/w11a_os_guide.md))
```
boot script: 211bsd_rpmin_boot.tcl
example: ti_w11 <opt> @211bsd_rpmin_boot.tcl
where <opt> is the proper option set for the board.
```
- Hit `<ENTER>` in the `xterm` window to connnect to backend server.
The boot dialog in the console `xterm` window will look like
(required input is in `{..}`, with `{<CR>}` denoting a carriage return:
```
70Boot from xp(0,0,0) at 0176700
: {<CR>}
: xp(0,0,0)unix
Boot: bootdev=05000 bootcsr=0176700
2.11 BSD UNIX #1: Fri May 26 12:48:54 PDT 2017
root@w11a:/usr/src/sys/RETRONFPMIN
phys mem = 3932160
avail mem = 3721408
user mem = 307200
May 26 12:49:35 init: configure system
dz ? csr 160100 vector 310 skipped: No CSR.
lp 0 csr 177514 vector 200 attached
rk 0 csr 177400 vector 220 attached
rl 0 csr 174400 vector 160 attached
tm 0 csr 172520 vector 224 attached
xp 0 csr 176700 vector 254 attached
cn 1 csr 176500 vector 300 attached
erase, kill ^U, intr ^C
```
In first `'#'` prompt the system is in single-user mode. Just enter a `^D`
to continue the system startup to multi-user mode:
```
#^D
Fast boot ... skipping disk checks
checking quotas: done.
Assuming non-networking system ...
checking for core dump...
preserving editor files
clearing /tmp
standard daemons: update cron accounting.
starting lpd
starting local daemons:Fri May 26 12:50:44 PDT 2017
2.11 BSD UNIX (w11a) (console)
login:
```
The login prompt is sometimes mangled with system messages, if its not
visible just hit `<ENTER>` to get a fresh one.
```
login: {root}
erase, kill ^U, intr ^C
```
Now the system is in multi-user mode, daemons runnng. You can explore
the system, e.g. with a `pstat -T` or a `mount` command. The second
`xterm` can be activated too, it will connect to a second emulated DL11.
At the end is important to shutdown properly with a `halt`:
```
# {pstat -T}
15/122 files
47/128 inodes
9/ 80 processes
8/ 36 texts active, 32 used
3/ 72 swapmap entries, 437 kB used, 3742 kB free, 3736 kB max
30/ 80 coremap entries, 3069 kB free, 2993 kB max
1/ 10 ub_map entries, 25 free, 25 max
# {mount}
/dev/xp0a on /
/dev/xp0c on /tmp
/dev/xp0d on /home
/dev/xp0e on /usr
# {halt}
syncing disks... done
halting
```
While the system was running the server process display the
```
cpu0>
```
prompt. When the w11 has halted after 211bsd shutdown a message like
```
CPU down attention
Processor registers and status:
PS: 030350 cm,pm=k,u s,p,t=0,7,0 NZVC=1000 rust: 01 HALTed
R0: 177560 R1: 010330 R2: 056172 R3: 000010
R4: 005000 R5: 147510 SP: 147466 PC: 000014
```
will be visible. Now the server process can be stopped with `^D`.