| History log of /src/sys/arch/arm/mainbus/mainbus_io.c |
| Revision | | Date | Author | Comments |
| 1.24 |
| 16-Mar-2018 |
ryo | use designated initializer to make adaptability and flexibility for changing struct bus_space.
no functional change.
|
| 1.23 |
| 22-Feb-2014 |
matt | branches: 1.23.28;
Don't manipulate the pte to get uncached memory, use PMAP_NOCACHE instead.
Convert footbring to kenter_pa/kremove
|
| 1.22 |
| 15-Jul-2012 |
matt | branches: 1.22.2; 1.22.4;
Add stream methods
|
| 1.21 |
| 01-Jul-2011 |
dyoung | branches: 1.21.2; 1.21.10;
#include <sys/bus.h> instead of <machine/bus.h>.
|
| 1.20 |
| 07-Nov-2009 |
cegger | Add a flags argument to pmap_kenter_pa(9).
Patch showed on tech-kern@ http://mail-index.netbsd.org/tech-kern/2009/11/04/msg006434.html
No objections.
|
| 1.19 |
| 15-Mar-2009 |
cegger | ansify function definitions
|
| 1.18 |
| 14-Mar-2009 |
dsl | ANSIfy another 1261 function definitions.
The only ones left in sys are beyond by sed script!
(or in sys/dist or sys/external)
Mostly they have function pointer parameters.
|
| 1.17 |
| 24-Nov-2005 |
yamt | branches: 1.17.80; 1.17.88; 1.17.94; 1.17.98;
bus_dmamem_map: honour BUS_DMA_NOWAIT. noted by Manuel Bouyer.
bus_space_map: always do NOWAIT allocation as it used to be before yamt-km.
we have too many copies!
|
| 1.16 |
| 01-Apr-2005 |
yamt | branches: 1.16.2; 1.16.8;
merge yamt-km branch.
- don't use managed mappings/backing objects for wired memory allocations.
save some resources like pv_entry. also fix (most of) PR/27030.
- simplify kernel memory management API.
- simplify pmap bootstrap of some ports.
- some related cleanups.
|
| 1.15 |
| 01-Jan-2004 |
chris | branches: 1.15.8; 1.15.10;
Correct the usage of the 4th arg to mainbus_bs_map. It's a flags arg, so
test for the CACHEABLE bit, rather than assuming a non-zero means cacheable
|
| 1.14 |
| 06-Dec-2003 |
bjh21 | Fix the ARM mainbus version of bus_space_subregion() to correctly shift the
base offset before using it. This makes it work the same as every other
implementation, and makes wdc at pioc on acorn32 work again. Fix the only
caller I found which depended on the old behaviour.
|
| 1.13 |
| 15-Jul-2003 |
lukem | __KERNEL_RCSID()
|
| 1.12 |
| 27-Sep-2002 |
provos | branches: 1.12.8;
remove trailing \n in panic(). approved perry.
|
| 1.11 |
| 22-Aug-2002 |
thorpej | * Add PTE_SYNC() and PTE_SYNC_RANGE() macros. These don't actually do
anything yet.
* Use PTE_SYNC() and PTE_SYNC_RANGE() in some obvious places, i.e.
where vtopte() is used.
|
| 1.10 |
| 09-Apr-2002 |
thorpej | branches: 1.10.2;
* Split pte_cache_mode into pte_l1_s_cache_mode, pte_l2_l_cache_mode,
and pte_l2_s_cache_mode. The cache-meaningful bits are different
for these descriptor types on some processor models.
* Add pte_*_cache_mask, corresponding to each above, which has a mask
of the cache-meangful bits, and define those for generic and XScale
MMU classes. Note, the L2_S_CACHE_MASK_xscale definition requires
use of the Extended Small Page L2 descriptor (the "X" bit overlaps
with AP bits otherwise).
|
| 1.9 |
| 05-Apr-2002 |
thorpej | Use pte_cache_mode instead of PT_CACHEABLE.
|
| 1.8 |
| 24-Mar-2002 |
thorpej | * arm_byte_to_page() -> arm_btop()
* arm_page_to_byte() -> arm_ptob()
|
| 1.7 |
| 23-Mar-2002 |
thorpej | KERNEL_SPACE_START -> KERNEL_BASE
|
| 1.6 |
| 23-Nov-2001 |
thorpej | No need to pull in <machine/pte.h> directly.
|
| 1.5 |
| 10-Sep-2001 |
chris | branches: 1.5.4;
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.
|
| 1.4 |
| 10-Sep-2001 |
reinoud | Initial commitment of the bus_space_mmap() functions as proposed by Jason R
Thorpe as an extension to the bus_space(9) API.
Only the mainbus has a working mmap... iomd, podulebus and isa dont have
one yet. Its trivial to add the iomd and isa's memory part but am a bit
hessistant to add it without knowing its implications by heart.
Podulebus might be implemented in 32 bits EASI but otherwise its not really
transparent since there is AFAIK no function to explicitly read one byte or
so .. or is this implemented in a higher level ?
ARM26 and arch/arm32/dnard (Shark) kernels compile and RiscPC and Shark
kernels are tested and function OK.
Implications of other ARM systems like hpcarm and ebarm are propably
minimal or solved trivially.
|
| 1.3 |
| 28-Jul-2001 |
chris | branches: 1.3.2;
A couple of tidy ups to pmap:
pmap_t -> struct pmap * in pmap.c and pmap.h
kernel_pmap -> pmap_kernel() everywhere.
Compiled and booted on riscpc and cats.
|
| 1.2 |
| 24-Apr-2001 |
thorpej | branches: 1.2.2;
Sprinkle pmap_update() calls after calls to:
- pmap_enter()
- pmap_remove()
- pmap_protect()
- pmap_kenter_pa()
- pmap_kremove()
as described in pmap(9).
These calls are relatively conservative. It may be possible to
optimize these a little more.
|
| 1.1 |
| 24-Feb-2001 |
reinoud | branches: 1.1.2; 1.1.4;
Part 2 of merge.... the dissapearance of mainbus from arm32 and hpcarm;
these parts were a 100% the same and i've included the extensions made by
hpcarm in the tree.
Checked for occurence of MD parts; none found.
|
| 1.1.4.2 |
| 12-Mar-2001 |
bouyer | Sync with HEAD.
|
| 1.1.4.1 |
| 24-Feb-2001 |
bouyer | file mainbus_io.c was added on branch thorpej_scsipi on 2001-03-12 13:27:26 +0000
|
| 1.1.2.1 |
| 21-Jun-2001 |
nathanw | Catch up to -current.
|
| 1.2.2.6 |
| 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
|
| 1.2.2.5 |
| 06-Sep-2002 |
jdolecek | sync kqueue branch with HEAD
|
| 1.2.2.4 |
| 23-Jun-2002 |
jdolecek | catch up with -current on kqueue branch
|
| 1.2.2.3 |
| 10-Jan-2002 |
thorpej | Sync kqueue branch with -current.
|
| 1.2.2.2 |
| 13-Sep-2001 |
thorpej | Update the kqueue branch to HEAD.
|
| 1.2.2.1 |
| 03-Aug-2001 |
lukem | update to -current
|
| 1.3.2.1 |
| 01-Oct-2001 |
fvdl | Catch up with -current.
|
| 1.5.4.6 |
| 18-Oct-2002 |
nathanw | Catch up to -current.
|
| 1.5.4.5 |
| 27-Aug-2002 |
thorpej | Sync with -current.
|
| 1.5.4.4 |
| 17-Apr-2002 |
nathanw | Catch up to -current.
|
| 1.5.4.3 |
| 01-Apr-2002 |
nathanw | Catch up to -current.
(CVS: It's not just a program. It's an adventure!)
|
| 1.5.4.2 |
| 08-Jan-2002 |
nathanw | Catch up to -current.
|
| 1.5.4.1 |
| 10-Sep-2001 |
nathanw | file mainbus_io.c was added on branch nathanw_sa on 2002-01-08 00:23:18 +0000
|
| 1.10.2.1 |
| 30-Aug-2002 |
gehenna | catch up with -current.
|
| 1.12.8.5 |
| 11-Dec-2005 |
christos | Sync with head.
|
| 1.12.8.4 |
| 01-Apr-2005 |
skrll | Sync with HEAD.
|
| 1.12.8.3 |
| 21-Sep-2004 |
skrll | Fix the sync with head I botched.
|
| 1.12.8.2 |
| 18-Sep-2004 |
skrll | Sync with HEAD.
|
| 1.12.8.1 |
| 03-Aug-2004 |
skrll | Sync with HEAD
|
| 1.15.10.1 |
| 28-Jan-2005 |
yamt | convert arch/arm to new apis.
|
| 1.15.8.1 |
| 29-Apr-2005 |
kent | sync with -current
|
| 1.16.8.1 |
| 29-Nov-2005 |
yamt | sync with head.
|
| 1.16.2.1 |
| 21-Jun-2006 |
yamt | sync with head.
|
| 1.17.98.1 |
| 15-Feb-2014 |
matt | Merge armv7 support from HEAD, specifically support for the BCM5301X
and BCM56340 evbarm kernels.
|
| 1.17.94.1 |
| 13-May-2009 |
jym | Sync with HEAD.
Commit is split, to avoid a "too many arguments" protocol error.
|
| 1.17.88.1 |
| 28-Apr-2009 |
skrll | Sync with HEAD.
|
| 1.17.80.2 |
| 11-Mar-2010 |
yamt | sync with head
|
| 1.17.80.1 |
| 04-May-2009 |
yamt | sync with head.
|
| 1.21.10.1 |
| 28-Nov-2012 |
matt | Merge improved arm support (especially Cortex) from HEAD
including OMAP and BCM53xx support.
|
| 1.21.2.2 |
| 22-May-2014 |
yamt | sync with head.
for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.
this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
|
| 1.21.2.1 |
| 30-Oct-2012 |
yamt | sync with head
|
| 1.22.4.1 |
| 18-May-2014 |
rmind | sync with head
|
| 1.22.2.1 |
| 20-Aug-2014 |
tls | Rebase to HEAD as of a few days ago.
|
| 1.23.28.1 |
| 22-Mar-2018 |
pgoyette | Synch with HEAD, resolve conflicts
|
