Moved to dev/bi.

Another giant change: Allocate register space dynamic instead of compiled-in.
This is done on a physical page size basis, instead of virtual (as the
(on vax yet non-existing) bus_* routines does). This is similar to the
way uba allocation is done.

Wall fix.

Support for DWBUA (BI to Unibus adapter) and KLESI-B (TMSCP tape ctlr) added.

Support for all 4 console lines on KA820. Support for this written
by Sergey Svishchev (svs@ropnet.ru).

Wall cleaning.

Remove __BROKEN_INDIRECT_CONFIG and change all drivers to use
config_search instead.

Update for changes to config.

backout previous kprintf change

printf -> kprintf, sprintf -> ksprintf

change cfprint_t type definition to take a const char *, rather than
a char *, because that's what was really intended, and because
if the print function modifies the string, various things could become
unhappy (so the string should _not_ be modified).

Support for the VAXBI bus, and KDB50 device driver (MSCP disk).
Parts of this written by Chris Torek at the beginning of time.

Update copyright notice for Ludd (remove clause 3 & 4).

branches: 1.11.18; 1.11.36;
Cleanup includes. Change <machine/XXX.h> to <sys/XXX.h> for bus, cpu, intr.
Remove unneeded includes.

branches: 1.10.26;
Rototill the vax code. Switch to devicet/PRIV_ALLOC. Cleanup vax autoconf
code. Move to prototype definitions. staticfy, constify, avoid casting.
Use device_* accessors.

branches: 1.9.50; 1.9.70; 1.9.74;
merge ktrace-lwp.

branches: 1.8.16;
__KERNEL_RCSID()

branches: 1.7.6;
Add trailing ; to CFATTACH_DECL.

Use CFATTACH_DECL().

Declare all cfattach structures const.

branches: 1.4.4; 1.4.8;
VAX-specific bi support changes.

Add extra argument to scb_vecalloc (a struct evcnt *)
Move ivec_dsp from trap.h to scb.h
Add interrupt counting to asc, le, ze, ncr, dz interrupts.
add common support for counting interrupts to cnm_idisp so
it can be done very efficiently.

branches: 1.2.2;
Implement bi_intr_establish(). Add some fields about which CPU to interrupt.

branches: 1.1.2;
Clean up all bus handling stuff, it has become a mess the latest years.
Add a new bus; "ibus" that is the internal MicroVAX bus.

Update copyright notice for Ludd (remove clause 3 & 4).

branches: 1.8.18; 1.8.36;
Cleanup includes. Change <machine/XXX.h> to <sys/XXX.h> for bus, cpu, intr.
Remove unneeded includes.

branches: 1.7.26;
Rototill the vax code. Switch to devicet/PRIV_ALLOC. Cleanup vax autoconf
code. Move to prototype definitions. staticfy, constify, avoid casting.
Use device_* accessors.

branches: 1.6.50; 1.6.70; 1.6.74;
merge ktrace-lwp.

branches: 1.5.16;
__KERNEL_RCSID()

branches: 1.4.6;
Add trailing ; to CFATTACH_DECL.

Use CFATTACH_DECL().

Declare all cfattach structures const.

branches: 1.1.2; 1.1.6; 1.1.10;
Support for the KA88 CPU and the NMI backplane.

Moved to dev/bi.

Support for DWBUA (BI to Unibus adapter) and KLESI-B (TMSCP tape ctlr) added.

Support for all 4 console lines on KA820. Support for this written
by Sergey Svishchev (svs@ropnet.ru).

Wall cleaning.

Support for the VAXBI bus, and KDB50 device driver (MSCP disk).
Parts of this written by Chris Torek at the beginning of time.

Moved to dev/bi.

Support for DWBUA (BI to Unibus adapter) and KLESI-B (TMSCP tape ctlr) added.

Support for the VAXBI bus, and KDB50 device driver (MSCP disk).
Parts of this written by Chris Torek at the beginning of time.

Moved to dev/bi.

completely remove Mach VM support. all that is left is the all the
header files as UVM still uses (most of) these.

Giant change: NBPG now set to 4k and CLSIZE == 1 for vax. This change
made a whole bunch of annoying bugs disappear; mostly depending on
bad use of NBPG in non-MD code. The VAX port was the only port that
used this historical "feature".

The CL* macros should probably go away totally, there is no reason
at all to keep them.

the btoc/ctob/btop macros must use CLBYTES, not NBPG. How this should
work in the long run is an open issue; some parts must be reworked
in a MI way.

Support for UVM on VAXen.

Remove __BROKEN_INDIRECT_CONFIG and change all drivers to use
config_search instead.

Make kernel compile & run again after latest config changes.

Update for changes to config.

Grab the PCB directly from the u-area, not by indirecting through VM
structures.

use locator defines in "locators.h" to index cf_loc[]

Remove __VM_PMAP_HACK.

Update due to changes to uba/mscp functions.

backout previous kprintf change

printf -> kprintf, sprintf -> ksprintf

change cfprint_t type definition to take a const char *, rather than
a char *, because that's what was really intended, and because
if the print function modifies the string, various things could become
unhappy (so the string should _not_ be modified).

Support for the VAXBI bus, and KDB50 device driver (MSCP disk).
Parts of this written by Chris Torek at the beginning of time.

Moved to dev/bi.

Support for the VAXBI bus, and KDB50 device driver (MSCP disk).
Parts of this written by Chris Torek at the beginning of time.

Moved to dev/bi.

Allocate (almost) all interrupt vectors dynamically. Simplifies much
work when adding support for new machines and devices.

Giant change: NBPG now set to 4k and CLSIZE == 1 for vax. This change
made a whole bunch of annoying bugs disappear; mostly depending on
bad use of NBPG in non-MD code. The VAX port was the only port that
used this historical "feature".

The CL* macros should probably go away totally, there is no reason
at all to keep them.

Support for DWBUA (BI to Unibus adapter) and KLESI-B (TMSCP tape ctlr) added.