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History log of /src/sys/arch/amiga/include/types.h
RevisionDateAuthorComments
 1.24  01-Apr-2021  simonb Define __HAVE_LEGACY_INTRCNT to indicate this port uses legacy intrcnt
interrupt accounting.
 1.23  12-Jun-2011  rmind branches: 1.23.66; 1.23.68;
Welcome to 5.99.53! Merge rmind-uvmplock branch:

- Reorganize locking in UVM and provide extra serialisation for pmap(9).
New lock order: [vmpage-owner-lock] -> pmap-lock.

- Simplify locking in some pmap(9) modules by removing P->V locking.

- Use lock object on vmobjlock (and thus vnode_t::v_interlock) to share
the locks amongst UVM objects where necessary (tmpfs, layerfs, unionfs).

- Rewrite and optimise x86 TLB shootdown code, make it simpler and cleaner.
Add TLBSTATS option for x86 to collect statistics about TLB shootdowns.

- Unify /dev/mem et al in MI code and provide required locking (removes
kernel-lock on some ports). Also, avoid cache-aliasing issues.

Thanks to Andrew Doran and Joerg Sonnenberger, as their initial patches
formed the core changes of this branch.
 1.22  20-Jan-2008  joerg branches: 1.22.32; 1.22.42;
Now that __HAVE_TIMECOUNTER and __HAVE_GENERIC_TODR are invariants,
remove the conditionals and the code associated with the undef case.
 1.21  06-Jan-2008  mhitch Add timecounter support and borrow counter-based delay from i386.
From joerg; testing and final tweaks by me.
 1.20  17-Oct-2007  garbled branches: 1.20.2; 1.20.8;
Merge the ppcoea-renovation branch to HEAD.

This branch was a major cleanup and rototill of many of the various OEA
cpu based PPC ports that focused on sharing as much code as possible
between the various ports to eliminate near-identical copies of files in
every tree. Additionally there is a new PIC system that unifies the
interface to interrupt code for all different OEA ppc arches. The work
for this branch was done by a variety of people, too long to list here.

TODO:
bebox still needs work to complete the transition to -renovation.
ofppc still needs a bunch of work, which I will be looking at.
ev64260 still needs to be renovated
amigappc was not attempted.

NOTES:
pmppc was removed as an arch, and moved to a evbppc target.
 1.19  14-Jul-2007  ad branches: 1.19.10;
Generic soft interrupts are mandatory.
 1.18  05-Sep-2006  mhitch branches: 1.18.12; 1.18.20;
Switch amiga to MI todr.
 1.17  11-Dec-2005  christos branches: 1.17.4; 1.17.8;
merge ktrace-lwp.
 1.16  19-Jan-2005  chs branches: 1.16.8;
amiga no longer abuses cf_unit.
 1.15  06-Aug-2003  bsh branches: 1.15.8;
add __GENERIC_SOFT_INTERRUPTS_ALL_LEVELS to machine/types.h for
following ports:

acorn26, amiga, hpcarm, sparc, sparc64

This was proposed by Martin Husemann at teck-kern@ in May to properly
test whether softintr can be established for all IPL, or only for
IPL_SOFT*. OKed by acorn26, hpcarm and sparc port masters.
 1.14  28-Feb-2002  simonb branches: 1.14.16;
Use "#define<tab>".
 1.13  14-Jan-2001  thorpej branches: 1.13.4; 1.13.8;
Rename __GENERIC_SOFT_INTERRUPTS to __HAVE_GENERIC_SOFT_INTERRUPTS,
and place the definition in <machine/types.h>. This can now be used
as a flag to indicate whether or not <machine/intr.h> can be included
to get the generic soft interrupt API.
 1.12  05-Feb-2000  cgd add __BROKEN_CONFIG_UNIT_USAGE #define, becuase these ports do very
wrong things with device configuration data "cf_unit" information.
 1.11  23-Dec-1996  veego branches: 1.11.28;
Get rid of __BROKEN_INDIRECT_CONFIG.
 1.10  05-Dec-1996  cgd First step inn removing config_scan() and the hacks that gave devices
on indirect-config busses a (permanent) softc that they could share
between 'match' and 'attach' routines:

Define __BROKEN_INDIRECT_CONFIG so that old autoconfiguration
interfaces are used, until drivers are converted to use the new
interfaces (actually, converted back to use the _older_ interfaces)
which prohibit indirect configuration devices from receiving a softc
in their match routine that they can share with their attach routine.
 1.9  16-Sep-1995  chopps Add minimal dumpfile support.
Fix a bug in pt_enter_ptpage which caused MMU faults on low-mem conditions.
Change siop drivers to better handle sync.
Remove diag. done for ide -- its redundant as the ROM does similar.
fixed ite_filter to not panic if typing before the device is fully setup
All thanks to osymh@gemini.oscs.montana.edu (Michael L. Hitch)
 1.8  26-Jun-1995  cgd define __BDEVSW_DUMP_OLD_TYPE for ports where it's true. clean up
some m68k ports inclusion of common header.
 1.7  26-Oct-1994  cgd new RCS ID format.
 1.6  10-Apr-1994  chopps also conform to standard style
 1.5  10-Apr-1994  chopps protect against multiple inclusion (and be consitent)
 1.4  26-Jan-1994  mw Updated headers from current amiga branch.
 1.3  30-Oct-1993  mw new tree for amiga, replacing the bogous previous one.
SunOS support works for a lot of executables now (static and dynamic).
 1.2  01-Aug-1993  mycroft Add RCS identifiers (this time on the correct side of the branch), and
incorporate recent changes in netbsd-0-9 branch.
 1.1  05-Jul-1993  mw branches: 1.1.1;
Initial revision
 1.1.1.1  05-Jul-1993  mw sys/arch/amiga tree. This is the machdep part required to get the kernel
up on an A3000. There are still (very) few changes required outside the
arch/amiga tree, so you can't recompile the kernel yet. Support for
third party SCSI controllers for the A2000 is on its way. The kernel is
fully functional (except for a missing ethernet-driver ...). This
tree is based on my version #390.
 1.11.28.2  18-Jan-2001  bouyer Sync with head (for UBC+NFS fixes, mostly).
 1.11.28.1  20-Nov-2000  bouyer Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.

I updated the amiga SCSI drivers, but completely untested yet (may not even
compile)
 1.13.8.1  01-Apr-2002  nathanw Catch up to -current.
(CVS: It's not just a program. It's an adventure!)
 1.13.4.1  16-Mar-2002  jdolecek Catch up with -current.
 1.14.16.4  24-Jan-2005  skrll Sync with HEAD.
 1.14.16.3  21-Sep-2004  skrll Fix the sync with head I botched.
 1.14.16.2  18-Sep-2004  skrll Sync with HEAD.
 1.14.16.1  03-Aug-2004  skrll Sync with HEAD
 1.15.8.1  29-Apr-2005  kent sync with -current
 1.16.8.3  21-Jan-2008  yamt sync with head
 1.16.8.2  03-Sep-2007  yamt sync with head.
 1.16.8.1  30-Dec-2006  yamt sync with head.
 1.17.8.1  14-Sep-2006  yamt sync with head.
 1.17.4.1  09-Sep-2006  rpaulo sync with head
 1.18.20.1  03-Oct-2007  garbled Sync with HEAD
 1.18.12.1  15-Jul-2007  ad Sync with head.
 1.19.10.3  23-Mar-2008  matt sync with HEAD
 1.19.10.2  09-Jan-2008  matt sync with HEAD
 1.19.10.1  06-Nov-2007  matt sync with HEAD
 1.20.8.2  23-Jan-2008  bouyer Sync with HEAD.
 1.20.8.1  08-Jan-2008  bouyer Sync with HEAD
 1.20.2.1  18-Feb-2008  mjf Sync with HEAD.
 1.22.42.1  23-Jun-2011  cherry Catchup with rmind-uvmplock merge.
 1.22.32.1  18-Mar-2010  rmind Unify /dev/{mem,kmem,zero,null} implementations in MI code. Based on patch
from Joerg Sonnenberger, proposed on tech-kern@, in February 2008.

Work and depression still in progress.
 1.23.68.1  03-Apr-2021  thorpej Sync with HEAD.
 1.23.66.1  03-Apr-2021  thorpej Sync with HEAD.

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