| History log of /src/sys/arch/newsmips/include/bus.h |
| Revision | | Date | Author | Comments |
| 1.23 |
| 23-Jan-2021 |
christos | Remove cargo-culted '#if 0' code that was designed to produce a
compile-time error if any of the bus_space_*_8 functions was used,
but was documented that it produces a link-time error.
|
| 1.22 |
| 02-Apr-2020 |
msaitoh | branches: 1.22.4;
s/impliment/implement/ in comment.
|
| 1.21 |
| 23-Sep-2019 |
skrll | Provide PRIxBUSADDR, PRIxBUSSIZE, PRIuBUSSIZE, and PRIxBSH for all arches
to follow arm and (generic) mips.
Reviewed by christos.
|
| 1.20 |
| 12-Feb-2012 |
matt | branches: 1.20.48;
Change old-style function defintions to C89 prototypes.
Approved by releng.
|
| 1.19 |
| 28-Apr-2008 |
martin | branches: 1.19.34; 1.19.38;
Remove clause 3 and 4 from TNF licenses
|
| 1.18 |
| 04-Mar-2007 |
christos | branches: 1.18.40; 1.18.42; 1.18.44;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
|
| 1.17 |
| 21-Feb-2007 |
mrg | add a pair of new bus_dma(9) functions:
int _bus_dmatag_subregion(bus_dma_tag_t tag,
bus_addr_t min_addr,
bus_addr_t max_addr,
bus_dma_tag_t *newtag,
int flags)
void _bus_dmatag_destroy(bus_dma_tag_t tag)
that allow a (normally broken/limited) device to restrict the bus address
range it can talk to. this is used by bce(4) to limit DMA addresses to
1GB range, the maximum the chip can address.
all this is from Yorick Hardy <yhardy@uj.ac.za> with input from several
people on tech-kern.
XXX: bus_dma(9) needs an update still.
|
| 1.16 |
| 26-May-2006 |
tsutsui | branches: 1.16.12;
Tweak bus_space_barrier(9) macro to appease
"left-hand operand of comma expression has no effect"
warnings by gcc4.
|
| 1.15 |
| 01-Mar-2006 |
yamt | branches: 1.15.2; 1.15.8;
merge yamt-uio_vmspace branch.
- use vmspace rather than proc or lwp where appropriate.
the latter is more natural to specify an address space.
(and less likely to be abused for random purposes.)
- fix a swdmover race.
|
| 1.14 |
| 16-Feb-2006 |
perry | Change "inline" back to "__inline" in .h files -- C99 is still too
new, and some apps compile things in C89 mode. C89 keywords stay.
As per core@.
|
| 1.13 |
| 24-Dec-2005 |
perry | branches: 1.13.2; 1.13.4; 1.13.6;
Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
|
| 1.12 |
| 11-Dec-2005 |
christos | merge ktrace-lwp.
|
| 1.11 |
| 09-Mar-2005 |
matt | branches: 1.11.4;
Add a dm_maxsegsz public member to bus_dmamap_t. This allows a user of the API
to select the maximum segment size for each bus_dmamap_load (up to the maxsegsz
supplied to bus_dmamap_create). dm_maxsegsz is reset to the value supplied to
bus_dmamap_create when the dmamap is unloaded.
|
| 1.10 |
| 06-Feb-2005 |
tsutsui | one more u_intNN_t -> uintNN_t
|
| 1.9 |
| 06-Feb-2005 |
tsutsui | Misc cleanup:
- ANSI function decls
- remove __P()
- u_intNN_t -> uintNN_t
- remove register decls
- bcopy -> memcpy, strcpy
- bzero -> memset
- bcmp -> memcmp
- use malloc(9) with M_ZERO
- some KNF
etc.
|
| 1.8 |
| 15-Jun-2003 |
fvdl | branches: 1.8.2; 1.8.10; 1.8.12;
Handle 64bit DMA addresses on PCI for platforms that can (currently only
enabled on amd64). Add a dmat64 field to various PCI attach structures,
and pass it down where needed. Implement a simple new function called
pci_dma64_available(pa) to test if 64bit DMA addresses may be used.
This returns 1 iff _PCI_HAVE_DMA64 is defined in <machine/pci_machdep.h>,
and there is more than 4G of memory.
|
| 1.7 |
| 28-Jan-2003 |
kent | Introduce BUS_DMA_NOCACHE, and bus_dmamem_map() of i386 supports it.
|
| 1.6 |
| 17-Mar-2002 |
simonb | Make sure that private DMA flags don't overlap with standard DMA flags;
start these at 0x10000 to leave room for an increase in the latter.
|
| 1.5 |
| 14-Nov-2001 |
thorpej | branches: 1.5.2;
Merge the thorpej-mips-cache branch onto the trunk. This is an
overhaul of how caches are handled for NetBSD's MIPS ports.
|
| 1.4 |
| 19-Jul-2001 |
thorpej | branches: 1.4.4;
Add BUS_DMA_READ and BUS_DMA_WRITE flags, that hint the back-end
at dmamap load time that the mapping will be used for a unidirectional
transfer of the specified direction.
|
| 1.3 |
| 07-Mar-2001 |
thorpej | branches: 1.3.2;
Add the BUS_DMA_STREAMING flag.
|
| 1.2 |
| 18-Oct-2000 |
onoe | branches: 1.2.2; 1.2.4;
Move APbus dependent unmapped DMA address stuff from bus.c to apbus.c
Support DMA mapping table with NEWSMIPS_DMAMAP_MAPTBL flag for APbus
(MAPTBL is not tested yet).
|
| 1.1 |
| 12-Oct-2000 |
onoe | Bus I/O and DMA access macros/routines.
|
| 1.2.4.1 |
| 09-Apr-2001 |
nathanw | Catch up with -current.
|
| 1.2.2.3 |
| 12-Mar-2001 |
bouyer | Sync with HEAD.
|
| 1.2.2.2 |
| 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.
|
| 1.2.2.1 |
| 18-Oct-2000 |
bouyer | file bus.h was added on branch thorpej_scsipi on 2000-11-20 20:17:24 +0000
|
| 1.3.2.3 |
| 23-Jun-2002 |
jdolecek | catch up with -current on kqueue branch
|
| 1.3.2.2 |
| 10-Jan-2002 |
thorpej | Sync kqueue branch with -current.
|
| 1.3.2.1 |
| 03-Aug-2001 |
lukem | update to -current
|
| 1.4.4.1 |
| 13-Nov-2001 |
thorpej | Make the newsmips port compile with the thorpej-mips-cache branch.
|
| 1.5.2.2 |
| 01-Apr-2002 |
nathanw | Catch up to -current.
(CVS: It's not just a program. It's an adventure!)
|
| 1.5.2.1 |
| 14-Nov-2001 |
nathanw | file bus.h was added on branch nathanw_sa on 2002-04-01 07:41:42 +0000
|
| 1.8.12.2 |
| 19-Mar-2005 |
yamt | sync with head. xen and whitespace. xen part is not finished.
|
| 1.8.12.1 |
| 12-Feb-2005 |
yamt | sync with head.
|
| 1.8.10.1 |
| 29-Apr-2005 |
kent | sync with -current
|
| 1.8.2.2 |
| 01-Apr-2005 |
skrll | Sync with HEAD.
|
| 1.8.2.1 |
| 06-Feb-2005 |
skrll | Sync with HEAD.
|
| 1.11.4.3 |
| 03-Sep-2007 |
yamt | sync with head.
|
| 1.11.4.2 |
| 26-Feb-2007 |
yamt | sync with head.
|
| 1.11.4.1 |
| 21-Jun-2006 |
yamt | sync with head.
|
| 1.13.6.2 |
| 01-Jun-2006 |
kardel | Sync with head.
|
| 1.13.6.1 |
| 22-Apr-2006 |
simonb | Sync with head.
|
| 1.13.4.1 |
| 09-Sep-2006 |
rpaulo | sync with head
|
| 1.13.2.2 |
| 18-Feb-2006 |
yamt | _dm_proc -> _dm_vmspace.
|
| 1.13.2.1 |
| 18-Feb-2006 |
yamt | sync with head.
|
| 1.15.8.1 |
| 19-Jun-2006 |
chap | Sync with head.
|
| 1.15.2.1 |
| 26-Jun-2006 |
yamt | sync with head.
|
| 1.16.12.2 |
| 12-Mar-2007 |
rmind | Sync with HEAD.
|
| 1.16.12.1 |
| 27-Feb-2007 |
yamt | - sync with head.
- move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
|
| 1.18.44.1 |
| 16-May-2008 |
yamt | sync with head.
|
| 1.18.42.1 |
| 18-May-2008 |
yamt | sync with head.
|
| 1.18.40.1 |
| 02-Jun-2008 |
mjf | Sync with HEAD.
|
| 1.19.38.1 |
| 18-Feb-2012 |
mrg | merge to -current.
|
| 1.19.34.1 |
| 17-Apr-2012 |
yamt | sync with head
|
| 1.20.48.2 |
| 13-Apr-2020 |
martin | Mostly merge changes from HEAD upto 20200411
|
| 1.20.48.1 |
| 08-Apr-2020 |
martin | Merge changes from current as of 20200406
|
| 1.22.4.1 |
| 03-Apr-2021 |
thorpej | Sync with HEAD.
|
