| History log of /src/sys/arch/mvme68k/include/pmap.h |
| Revision | | Date | Author | Comments |
| 1.27 |
| 03-Nov-2002 |
chs | merge pmap.h for all 4k-page motorola-MMU (or compatible) m68k platforms.
|
| 1.26 |
| 22-Sep-2002 |
chs | it really helps to get the stub right before cutting + pasting it 27 times.
alas, I did not. doh.
|
| 1.25 |
| 22-Sep-2002 |
chs | add pmap_remove_all() hook (empty on most platforms so far).
|
| 1.24 |
| 10-Sep-2001 |
chris | branches: 1.24.4;
Update pmap_update to now take the updated pmap as an argument.
This will allow improvements to the pmaps so that they can more easily defer expensive operations, eg tlb/cache flush, til the last possible moment.
Currently this is a no-op on most platforms, so they should see no difference.
Reviewed by Jason.
|
| 1.23 |
| 26-May-2001 |
chs | branches: 1.23.2; 1.23.4;
replace vm_page_t with struct vm_page *.
|
| 1.22 |
| 26-May-2001 |
chs | replace {simple_,}lock{_data,}_t with struct {simple,}lock {,*}.
|
| 1.21 |
| 16-May-2001 |
scw | Finally nobble the bus_dmamap_sync() problem with osiop(4).
Basically, bus_dmamap_sync() `PREREAD' needs to flush the cache
for the start and end of the region if it is not aligned to
a cacheline boundary, otherwise a subsequent POSTREAD can *purge*
valid data which was in the cacheline but *outside* the region
passed to bus_dmamap_sync().
Bus snooping doesn't always help here because osiop(4) calls
bus_dmamap_sync() with POSTREAD even if no data was actually
transferred! (And we can't rely on snooping on the 68060 models anyway).
|
| 1.20 |
| 22-Apr-2001 |
thorpej | Undo a misguided previous change to the pmap_update() API.
|
| 1.19 |
| 22-Apr-2001 |
thorpej | Give pmap_update() an argument (a pmap_t) so that it knows which
pmap it should be updating.
|
| 1.18 |
| 21-Apr-2001 |
thorpej | #define away pmap_update() in <machine/pmap.h> so that no function
call overhead is incurred as we start sprinkling pmap_update() calls
throughout the source tree (no pmaps currently defer operations, but
we are adding the infrastructure to allow them to do so).
|
| 1.17 |
| 22-Sep-2000 |
scw | branches: 1.17.2;
Add pmap_zero_page_uncached(), and the PMAP_PAGEIDLEZERO macro.
|
| 1.16 |
| 27-May-2000 |
scw | Nuke HP_SEG_SIZE. Use NBSEG instead (as used by m68k_trunc_seg() et al),
which takes into account the mmu type.
|
| 1.15 |
| 18-Mar-2000 |
scw | branches: 1.15.2;
Merge 'scw_mvme68k_bus_space' branch with the trunk.
These changes add support for:
o The MI VMEbus framework on both MVME147 and MVME167.
o Enhancements to the existing MD bus_space(9) implementation.
o Most of the bus_dma(9) API.
|
| 1.14 |
| 26-Feb-1999 |
is | branches: 1.14.8; 1.14.16;
MVME68K specific part of fix for PR 6152
|
| 1.13 |
| 16-Jan-1999 |
chuck | MNN is no longer optional
|
| 1.12 |
| 22-Aug-1998 |
scw | vm_offset -> [vp]addr_t and vm_size_t -> [vp]size_t
While I'm here, expunge use of 'register' storage class.
|
| 1.11 |
| 21-Feb-1998 |
scw | Whoops, cgd's pmap_map change got lost! Put it back.
|
| 1.10 |
| 21-Feb-1998 |
scw | Implement changes for MACHINE_NEW_NONCONTIG and UVM.
|
| 1.9 |
| 18-Feb-1998 |
cgd | Move pmap_map() function definition to MD headers, as appropriate. It's
an internal function, and the VM system shouldn't try to prototype it.
(Note that some ports _don't_ prototype it.)
|
| 1.8 |
| 06-Jan-1998 |
thorpej | Garbage-collect pm_stchanged; it's not used by anything.
|
| 1.7 |
| 06-Jan-1998 |
thorpej | Garbage-collect use of the PCB's copy of the user segment table pointer.
|
| 1.6 |
| 03-Jan-1998 |
thorpej | Now that all ports have pmap_activate(), and it has an identical interface,
prototype it in <vm/pmap.h>
|
| 1.5 |
| 01-Jan-1998 |
thorpej | Change an argument name to PMAP_ACTIVATE() to more accurately describe the
semantics of the argument.
|
| 1.4 |
| 01-Jan-1998 |
thorpej | - Make pmap_activate() and pmap_deactivate() take a struct proc *.
- Define active_user_pmap() and use it in the appropriate places (from hp300
port).
|
| 1.3 |
| 09-Oct-1997 |
scw | Added support for VMEbus RAM cards via MACHINE_NONCONTIG.
The kernel should still compile and run without it, but I've
put the config option in std.mvme68k so it's built like this
as standard.
|
| 1.2 |
| 21-Jun-1997 |
scw | branches: 1.2.4;
Deleted m68k_round_seg and m68k_trunc_seg. They're in common m68k/param.h now.
|
| 1.1 |
| 25-Jul-1995 |
chuck | branches: 1.1.1;
Initial revision
|
| 1.1.1.1 |
| 25-Jul-1995 |
chuck | mvme68k port -- for the motorola vme147 m68030 card
|
| 1.2.4.1 |
| 14-Oct-1997 |
thorpej | Update marc-pcmcia branch from trunk.
|
| 1.14.16.3 |
| 18-Mar-2000 |
scw | MI VMEbus glue more or less complete.
Kernels now compiled with -Wall, etc. (lots of fixes needed for this)
All MD drivers now bus_spaced/bus_dma'd. The two SCSI drivers should
be replaced with bus_spaced MI versions at some point.
|
| 1.14.16.2 |
| 14-Mar-2000 |
scw | s/v/va/
|
| 1.14.16.1 |
| 13-Mar-2000 |
scw | Add constraints for bus_dmamem_map() to allow allocation from onboard
RAM only, and/or restricting physical addresses to 24-bits.
Also make bus_dmamem_map() actually honour the BUS_DMA_COHERENT flag.
|
| 1.14.8.2 |
| 23-Apr-2001 |
bouyer | Sync with HEAD.
|
| 1.14.8.1 |
| 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.
|
| 1.15.2.1 |
| 22-Jun-2000 |
minoura | Sync w/ netbsd-1-5-base.
|
| 1.17.2.1 |
| 21-Jun-2001 |
nathanw | Catch up to -current.
|
| 1.23.4.1 |
| 01-Oct-2001 |
fvdl | Catch up with -current.
|
| 1.23.2.2 |
| 10-Oct-2002 |
jdolecek | sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
|
| 1.23.2.1 |
| 13-Sep-2001 |
thorpej | Update the kqueue branch to HEAD.
|
| 1.24.4.6 |
| 11-Nov-2002 |
nathanw | Catch up to -current
|
| 1.24.4.5 |
| 18-Oct-2002 |
nathanw | Catch up to -current.
|
| 1.24.4.4 |
| 02-Jul-2002 |
nathanw | Adjust whitespace so that this matches the trunk.
|
| 1.24.4.3 |
| 24-Jun-2002 |
nathanw | Curproc->curlwp renaming.
Change uses of "curproc->l_proc" back to "curproc", which is more like the
original use. Bare uses of "curproc" are now "curlwp".
"curproc" is now #defined in proc.h as ((curlwp) ? (curlwp)->l_proc) : NULL)
so that it is always safe to reference curproc (*de*referencing curproc
is another story, but that's always been true).
|
| 1.24.4.2 |
| 17-Nov-2001 |
scw | Kernel support for Scheduler Activations on m68k-based ports using
mvme68k as a testbed.
Boots multi-user on an mvme162, although userland support for SA is not
yet integrated/tested.
|
| 1.24.4.1 |
| 10-Sep-2001 |
scw | file pmap.h was added on branch nathanw_sa on 2001-11-17 13:07:54 +0000
|
