| History log of /src/sys/arch/sparc64/dev/iommuvar.h |
| Revision | | Date | Author | Comments |
| 1.26 |
| 01-Dec-2023 |
thorpej | Use vmem(9) rather than extent(9) to manage DVMA mappings.
|
| 1.25 |
| 24-Jul-2021 |
andvar | Fix all remaining typos, mainly in comments but also in few definitions and log messages, reported by me in PR kern/54889.
Also fixed some additional typos in comments, found on review of same files or typos.
|
| 1.24 |
| 26-Apr-2021 |
mrg | iommu_enter() and iommu_remove() are static to iommu.c.
|
| 1.23 |
| 09-Feb-2019 |
mrg | branches: 1.23.16;
on tomatillo unload the map before flushing the iommu, instead of
the reverse. from opensolaris.
|
| 1.22 |
| 03-Sep-2015 |
palle | branches: 1.22.18;
sun4v: iommu setup seems to work now - device detection is now possible - parts from OpenBSD - ok mrg@, martin@
|
| 1.21 |
| 25-Mar-2012 |
mrg | branches: 1.21.2; 1.21.16;
replace splhigh() usage with an IPL_HIGH mutex.
|
| 1.20 |
| 20-Mar-2011 |
mrg | branches: 1.20.4; 1.20.8;
add a new is_flags member to strut iommu_state. add two flags:
IOMMU_FLUSH_CACHE - extra flushes needed for some pyro
IOMMU_TSBSIZE_IN_PTSB - different ptsb assignment for pyro
partly from openbsd.
|
| 1.19 |
| 16-Mar-2011 |
mrg | revert the iommu changes for now. my U60 doesn't like them.
|
| 1.18 |
| 16-Mar-2011 |
mrg | various changes to adapt for Fire controller support, based upon the
openbsd code to do the same:
- add the tsb size into the ptsb bits
- avoid setting tsbsize in the CR
- disable IDB_INFO for now; it crashes
- add new macros for reading/writing IOMMU registers (need to use
these more regularly across the whole file)
- add a missing membar #lookaside
- add support for flushing the pyro(4) caches
- extend struct iommureg to include everything pyro
|
| 1.17 |
| 18-Oct-2008 |
nakayama | branches: 1.17.16; 1.17.22;
It is wasteful that reconstructing arguments for inserting the pointer
to streaming buffers in each bus_dma functions on sbus/psycho layer.
Use iommu functions directly with storing the pointer into (unused)
_dm_cookie at bus_dmamap_create time.
|
| 1.16 |
| 29-May-2008 |
mrg | branches: 1.16.4;
remove clause #3 from my license where there are no other
copyright holders involved.
|
| 1.15 |
| 04-Mar-2007 |
christos | branches: 1.15.40; 1.15.42; 1.15.44; 1.15.46;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
|
| 1.14 |
| 13-Feb-2006 |
cdi | branches: 1.14.20;
ANSIfy: u_intN_t -> uintN_t, remove __P(), fix function definitions.
|
| 1.13 |
| 11-Feb-2006 |
cdi | ANSIfication: u_intN_t -> uintN_t, use ANSI function declarations/definitions
instead of K&R ones.
|
| 1.12 |
| 20-Jun-2002 |
eeh | branches: 1.12.22; 1.12.34; 1.12.36; 1.12.38;
Overhaul streaming buffer handling:
sysio streaming buffer flushes write a single 8-byte aligned 8-byte
value.
psycho streaming buffer flushes write a 64-byte aligned 64-byte block.
So separate out the streaming buffers into their own structure and pass those
in to all iommu operations. This also means we only flush the correct
streaming buffer for psycho rather than needing to flush both just in case.
|
| 1.11 |
| 20-Mar-2002 |
eeh | branches: 1.11.4; 1.11.6;
Overhaul bus space.
bus_space_handle_t now holds an address and two ASIs, one for normal accesses
and one for streaming accesses. This allows to map individual handles
different ways, so some can use MMU bypass accesses and others use virtual
addresses. bus_space_map() will now create handles that use bypass accesses
unles BUS_SPACE_MAP_LINEAR is passed in. So only pass in BUS_SPACE_MAP_LINEAR
if you absolutely *need* to use bus_space_vaddr(). This removes at least one
extra level of indirection and should reduce TLB misses.
32-bit kernels have problems accessing 64-bit addresses, so they always use
virtual addresses.
|
| 1.10 |
| 07-Feb-2002 |
eeh | Overhaul iommu_dvmamap_load_raw().
|
| 1.9 |
| 07-Oct-2001 |
eeh | branches: 1.9.4;
Manage both streaming caches on psycho/psycho+.
|
| 1.8 |
| 15-Sep-2001 |
eeh | Added iommu_extract() for debug purposes.
Anyone caught using it for anything other than debug will be shot.
|
| 1.7 |
| 20-Jul-2001 |
eeh | branches: 1.7.2;
PCI overhaul.
|
| 1.6 |
| 07-Jul-2000 |
mrg | branches: 1.6.4;
work around a bug passing arguments to iommu_dvma_load_raw()
|
| 1.5 |
| 18-Jun-2000 |
mrg | branches: 1.5.2;
iommu_flush becomes iommu_strbuf_flush cuz that's what it does.
|
| 1.4 |
| 17-May-2000 |
eeh | branches: 1.4.2;
Add support for bus_dma_load_raw() so the le driver will work again.
|
| 1.3 |
| 22-Apr-2000 |
mrg | whole bunch of changes:
- merge IOMMU DVMA code from sbus/psycho into iommu.c. this code was
identical and a few minor inconsistencies had crept in. this way
keeps them all in sync.
- with this code gone from psycho, merge the psycho.c and psycho_bus.c
files. same with ebus/ebus_bus.c. delete the _bus.c files.
- add a _ds_boundary member to the dma segment structure, so that later
dma mappings can find this value.
- set _ds_boundary in machdep.c:_bus_dmamem_alloc().
- kill much dead code.
|
| 1.2 |
| 20-Jun-1999 |
eeh | branches: 1.2.2; 1.2.4;
Move the DVMA mapin/mapout functions from the SBus driver to the iommu driver.
|
| 1.1 |
| 04-Jun-1999 |
mrg | pull iommu code out of sbus code so we can share it with the PCI.
define some useful PCI macros.
|
| 1.2.4.1 |
| 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.
|
| 1.2.2.2 |
| 21-Jun-1999 |
thorpej | Sync w/ -current.
|
| 1.2.2.1 |
| 20-Jun-1999 |
thorpej | file iommuvar.h was added on branch chs-ubc2 on 1999-06-21 01:02:31 +0000
|
| 1.4.2.1 |
| 22-Jun-2000 |
minoura | Sync w/ netbsd-1-5-base.
|
| 1.5.2.1 |
| 18-Jul-2000 |
mrg | pullup the contents of -current arch/sparc64. this gives us significant
ultrasparc PCI support (ultra5, ultra10, AXi, and E250 tested so far),
plus many other small fixes. netbooting is now supported.
|
| 1.6.4.5 |
| 06-Sep-2002 |
jdolecek | sync kqueue branch with HEAD
|
| 1.6.4.4 |
| 23-Jun-2002 |
jdolecek | catch up with -current on kqueue branch
|
| 1.6.4.3 |
| 16-Mar-2002 |
jdolecek | Catch up with -current.
|
| 1.6.4.2 |
| 10-Jan-2002 |
thorpej | Sync kqueue branch with -current.
|
| 1.6.4.1 |
| 03-Aug-2001 |
lukem | update to -current
|
| 1.7.2.2 |
| 11-Oct-2001 |
fvdl | Catch up with -current. Fix some bogons in the sparc64 kbd/ms
attach code. cd18xx conversion provided by mrg.
|
| 1.7.2.1 |
| 01-Oct-2001 |
fvdl | Catch up with -current.
|
| 1.9.4.4 |
| 01-Aug-2002 |
nathanw | Catch up to -current.
|
| 1.9.4.3 |
| 01-Apr-2002 |
nathanw | Catch up to -current.
(CVS: It's not just a program. It's an adventure!)
|
| 1.9.4.2 |
| 28-Feb-2002 |
nathanw | Catch up to -current.
|
| 1.9.4.1 |
| 07-Oct-2001 |
nathanw | file iommuvar.h was added on branch nathanw_sa on 2002-02-28 04:12:11 +0000
|
| 1.11.6.1 |
| 21-Jun-2002 |
lukem | Pull up revision 1.12 (requested by eeh in ticket #337):
Overhaul streaming buffer handling:
sysio streaming buffer flushes write a single 8-byte aligned 8-byte
value.
psycho streaming buffer flushes write a 64-byte aligned 64-byte block.
So separate out the streaming buffers into their own structure and pass those
in to all iommu operations. This also means we only flush the correct
streaming buffer for psycho rather than needing to flush both just in case.
[Gets E220R working]
|
| 1.11.4.1 |
| 17-Jul-2002 |
gehenna | catch up with -current.
|
| 1.12.38.1 |
| 22-Apr-2006 |
simonb | Sync with head.
|
| 1.12.36.1 |
| 09-Sep-2006 |
rpaulo | sync with head
|
| 1.12.34.1 |
| 18-Feb-2006 |
yamt | sync with head.
|
| 1.12.22.2 |
| 03-Sep-2007 |
yamt | sync with head.
|
| 1.12.22.1 |
| 21-Jun-2006 |
yamt | sync with head.
|
| 1.14.20.1 |
| 12-Mar-2007 |
rmind | Sync with HEAD.
|
| 1.15.46.1 |
| 23-Jun-2008 |
wrstuden | Sync w/ -current. 34 merge conflicts to follow.
|
| 1.15.44.1 |
| 04-May-2009 |
yamt | sync with head.
|
| 1.15.42.1 |
| 04-Jun-2008 |
yamt | sync with head
|
| 1.15.40.2 |
| 17-Jan-2009 |
mjf | Sync with HEAD.
|
| 1.15.40.1 |
| 02-Jun-2008 |
mjf | Sync with HEAD.
|
| 1.16.4.1 |
| 19-Oct-2008 |
haad | Sync with HEAD.
|
| 1.17.22.1 |
| 06-Jun-2011 |
jruoho | Sync with HEAD.
|
| 1.17.16.1 |
| 21-Apr-2011 |
rmind | sync with head
|
| 1.20.8.1 |
| 05-Apr-2012 |
mrg | sync to latest -current.
|
| 1.20.4.1 |
| 17-Apr-2012 |
yamt | sync with head
|
| 1.21.16.1 |
| 22-Sep-2015 |
skrll | Sync with HEAD
|
| 1.21.2.1 |
| 03-Dec-2017 |
jdolecek | update from HEAD
|
| 1.22.18.1 |
| 10-Jun-2019 |
christos | Sync with HEAD
|
| 1.23.16.2 |
| 01-Aug-2021 |
thorpej | Sync with HEAD.
|
| 1.23.16.1 |
| 13-May-2021 |
thorpej | Sync with HEAD.
|
