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History log of /src/sys/arch/arm/sa11x0/sa11x0_io.c
RevisionDateAuthorComments
 1.22  21-Apr-2023  skrll Trailing whitespace
 1.21  16-Mar-2018  ryo use designated initializer to make adaptability and flexibility for changing struct bus_space.
no functional change.
 1.20  22-Feb-2014  matt branches: 1.20.28;
Don't manipulate the pte to get uncached memory, use PMAP_NOCACHE instead.
Convert footbring to kenter_pa/kremove
 1.19  01-Jul-2011  dyoung branches: 1.19.2; 1.19.12; 1.19.16;
#include <sys/bus.h> instead of <machine/bus.h>.
 1.18  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.
 1.17  27-Jun-2006  peter branches: 1.17.64;
KNF. Correct some spelling errors.
 1.16  11-Apr-2006  peter branches: 1.16.4;
Implement pmap_devmap on hpcarm to map I/O registers that are used
in early start-up stage. Change the virtual address for UART #3 to
the physical address in the configuration files.
While here, implement the sa11x0_bs_unmap function.

Reviewed by Toru Nishimura (on port-arm).
 1.15  04-Mar-2006  peter branches: 1.15.2; 1.15.4; 1.15.6;
Use ANSI function decls.
 1.14  24-Nov-2005  yamt branches: 1.14.4; 1.14.6;
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!
 1.13  01-Apr-2005  yamt branches: 1.13.2; 1.13.8;
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.
 1.12  15-Jul-2003  lukem branches: 1.12.8; 1.12.10;
__KERNEL_RCSID()
 1.11  06-Apr-2003  rjs branches: 1.11.2;
Add bs_mmap and make hack in bs_mmap conditional on hpcarm.
 1.10  27-Sep-2002  provos remove trailing \n in panic(). approved perry.
 1.9  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.
 1.8  03-May-2002  thorpej branches: 1.8.2;
Update for recent changes to the ARM pmap. From Hiroyuki Bessho,
PR 16617.
 1.7  24-Mar-2002  thorpej Use vtopte() instead of pmap_pte().
 1.6  23-Mar-2002  thorpej KERNEL_SPACE_START -> KERNEL_BASE
 1.5  23-Nov-2001  thorpej No need to pull in <machine/pte.h> directly.
 1.4  12-Sep-2001  rjs branches: 1.4.4;
Add bs_notimpl_bs_mmap to bus space struct.
 1.3  10-Sep-2001  chris 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.
 1.2  28-Jul-2001  chris branches: 1.2.2;
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.
 1.1  08-Jul-2001  rjs branches: 1.1.2;
Initial copy of SA11x0 support from hpcarm.
 1.1.2.6  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
 1.1.2.5  06-Sep-2002  jdolecek sync kqueue branch with HEAD
 1.1.2.4  23-Jun-2002  jdolecek catch up with -current on kqueue branch
 1.1.2.3  10-Jan-2002  thorpej Sync kqueue branch with -current.
 1.1.2.2  13-Sep-2001  thorpej Update the kqueue branch to HEAD.
 1.1.2.1  03-Aug-2001  lukem update to -current
 1.2.2.1  01-Oct-2001  fvdl Catch up with -current.
 1.4.4.6  18-Oct-2002  nathanw Catch up to -current.
 1.4.4.5  27-Aug-2002  thorpej Sync with -current.
 1.4.4.4  20-Jun-2002  nathanw Catch up to -current.
 1.4.4.3  01-Apr-2002  nathanw Catch up to -current.
(CVS: It's not just a program. It's an adventure!)
 1.4.4.2  08-Jan-2002  nathanw Catch up to -current.
 1.4.4.1  12-Sep-2001  nathanw file sa11x0_io.c was added on branch nathanw_sa on 2002-01-08 00:23:18 +0000
 1.8.2.1  30-Aug-2002  gehenna catch up with -current.
 1.11.2.5  11-Dec-2005  christos Sync with head.
 1.11.2.4  01-Apr-2005  skrll Sync with HEAD.
 1.11.2.3  21-Sep-2004  skrll Fix the sync with head I botched.
 1.11.2.2  18-Sep-2004  skrll Sync with HEAD.
 1.11.2.1  03-Aug-2004  skrll Sync with HEAD
 1.12.10.1  28-Jan-2005  yamt convert arch/arm to new apis.
 1.12.8.1  29-Apr-2005  kent sync with -current
 1.13.8.1  29-Nov-2005  yamt sync with head.
 1.13.2.2  30-Dec-2006  yamt sync with head.
 1.13.2.1  21-Jun-2006  yamt sync with head.
 1.14.6.1  22-Apr-2006  simonb Sync with head.
 1.14.4.1  09-Sep-2006  rpaulo sync with head
 1.15.6.1  24-May-2006  tron Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
 1.15.4.1  19-Apr-2006  elad sync with head - hopefully this will work
 1.15.2.2  11-Aug-2006  yamt sync with head
 1.15.2.1  24-May-2006  yamt sync with head.
 1.16.4.1  13-Jul-2006  gdamore Merge from HEAD.
 1.17.64.1  11-Mar-2010  yamt sync with head
 1.19.16.1  18-May-2014  rmind sync with head
 1.19.12.1  20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.19.2.1  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")
 1.20.28.1  22-Mar-2018  pgoyette Synch with HEAD, resolve conflicts

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