| History log of /src/sys/arch/x86/include/bus_private.h |
| Revision | | Date | Author | Comments |
| 1.16 |
| 22-Jan-2022 |
skrll | Ensure bus_dmatag_subregion is called with an inclusive max_addr
everywhere.
|
| 1.15 |
| 22-Feb-2020 |
chs | remove some unnecessary includes of internal UVM headers.
|
| 1.14 |
| 01-Sep-2011 |
christos | branches: 1.14.54; 1.14.60;
Add bus_dma overrides. From dyoung
|
| 1.13 |
| 31-Aug-2011 |
dyoung | Add override members to x86_bus_dma_tag.
|
| 1.12 |
| 12-Nov-2010 |
uebayasi | Pull in uvm/uvm.h for VM_PAGE_TO_PHYS().
|
| 1.11 |
| 28-Apr-2008 |
martin | branches: 1.11.14; 1.11.22;
Remove clause 3 and 4 from TNF licenses
|
| 1.10 |
| 17-Oct-2007 |
garbled | branches: 1.10.16; 1.10.18; 1.10.20;
Merge the ppcoea-renovation branch to HEAD.
This branch was a major cleanup and rototill of many of the various OEA
cpu based PPC ports that focused on sharing as much code as possible
between the various ports to eliminate near-identical copies of files in
every tree. Additionally there is a new PIC system that unifies the
interface to interrupt code for all different OEA ppc arches. The work
for this branch was done by a variety of people, too long to list here.
TODO:
bebox still needs work to complete the transition to -renovation.
ofppc still needs a bunch of work, which I will be looking at.
ev64260 still needs to be renovated
amigappc was not attempted.
NOTES:
pmppc was removed as an arch, and moved to a evbppc target.
|
| 1.9 |
| 26-Sep-2007 |
ad | x86 changes for pcc and LKMs.
- Replace most inline assembly with proper functions. As a side effect
this reduces the size of amd64 GENERIC by about 120kB, and i386 by a
smaller amount. Nearly all of the inlines did something slow, or something
that does not need to be fast.
- Make curcpu() and curlwp functions proper, unless __GNUC__ && _KERNEL.
In that case make them inlines. Makes curlwp LKM and preemption safe.
- Make bus_space and bus_dma more LKM friendly.
- Share a few more files between the ports.
- Other minor changes.
|
| 1.8 |
| 04-Mar-2007 |
christos | branches: 1.8.2; 1.8.10; 1.8.18; 1.8.20; 1.8.22;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
|
| 1.7 |
| 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.
|
| 1.6 |
| 28-Aug-2006 |
bouyer | branches: 1.6.8;
Some bus_dma(9) fixes for Xen:
- Attempt to gracefully recover from a failed decrease_reservation or
increase_reservation, by avoiding physical memory loss.
- always store a machine address in ds_addr; this avoids some mistakes
where machine address would in some case be freed at physical address, or
mapped as physical address.
|
| 1.5 |
| 16-Feb-2006 |
perry | branches: 1.5.2; 1.5.12;
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@.
|
| 1.4 |
| 24-Dec-2005 |
perry | branches: 1.4.2; 1.4.4; 1.4.6;
Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
|
| 1.3 |
| 22-Aug-2005 |
bouyer | branches: 1.3.6;
Rename _PRIVATE_BUS_DMAMEM_ALLOC_RANGE to _BUS_DMAMEM_ALLOC_RANGE for
consistency with other macros defined in bus_private.h. Pointed out by
YAMAMOTO Takashi.
|
| 1.2 |
| 20-Aug-2005 |
bouyer | More adjustements to deal with Xen's physical <=> machine addresses mappings:
- Allow _bus_dmamem_alloc_range to be provided from external source:
Use a _PRIVATE_BUS_DMAMEM_ALLOC_RANGE macro, defined to
_bus_dmamem_alloc_range by default.
- avail_end is the end of the physical address range. Define a macro
_BUS_AVAIL_END (defined by default to avail_end) and use it instead.
|
| 1.1 |
| 16-Apr-2005 |
yamt | branches: 1.1.2; 1.1.4; 1.1.6;
add files which i forgot to add with arch/x86/x86/bus_dma.c rev.1.21.
|
| 1.1.6.5 |
| 27-Oct-2007 |
yamt | sync with head.
|
| 1.1.6.4 |
| 03-Sep-2007 |
yamt | sync with head.
|
| 1.1.6.3 |
| 26-Feb-2007 |
yamt | sync with head.
|
| 1.1.6.2 |
| 30-Dec-2006 |
yamt | sync with head.
|
| 1.1.6.1 |
| 21-Jun-2006 |
yamt | sync with head.
|
| 1.1.4.2 |
| 29-Apr-2005 |
kent | sync with -current
|
| 1.1.4.1 |
| 16-Apr-2005 |
kent | file bus_private.h was added on branch kent-audio2 on 2005-04-29 11:28:29 +0000
|
| 1.1.2.5 |
| 16-Sep-2006 |
ghen | Pull up following revision(s) (requested by bouyer in ticket #1510):
sys/arch/xen/x86/xen_bus_dma.c: revision 1.7
sys/arch/xen/x86/xen_bus_dma.c: revision 1.8
sys/arch/x86/include/bus_private.h: revision 1.6
sys/arch/x86/x86/bus_dma.c: revision 1.30
sys/arch/xen/include/bus_private.h: revision 1.7
Some bus_dma(9) fixes for Xen:
- Attempt to gracefully recover from a failed decrease_reservation or
increase_reservation, by avoiding physical memory loss.
- always store a machine address in ds_addr; this avoids some mistakes
where machine address would in some case be freed at physical address, or
mapped as physical address.
Wrap some printfs in #ifdef DEBUG, as we should not leak memory any more when
bus_dma memory allocation fails.
|
| 1.1.2.4 |
| 25-Aug-2005 |
tron | Pull up following revision(s) (requested by bouyer in ticket #697):
sys/arch/x86/x86/bus_dma.c: revision 1.23
sys/arch/x86/include/bus_private.h: revision 1.3
sys/arch/xen/include/bus_private.h: revision 1.3
Rename _PRIVATE_BUS_DMAMEM_ALLOC_RANGE to _BUS_DMAMEM_ALLOC_RANGE for
consistency with other macros defined in bus_private.h. Pointed out by
YAMAMOTO Takashi.
|
| 1.1.2.3 |
| 25-Aug-2005 |
tron | Pull up following revision(s) (requested by bouyer in ticket #695):
sys/arch/x86/x86/bus_dma.c: revision 1.22
sys/arch/x86/include/bus_private.h: revision 1.2
More adjustements to deal with Xen's physical <=> machine addresses mappings:
- Allow _bus_dmamem_alloc_range to be provided from external source:
Use a _PRIVATE_BUS_DMAMEM_ALLOC_RANGE macro, defined to
_bus_dmamem_alloc_range by default.
- avail_end is the end of the physical address range. Define a macro
_BUS_AVAIL_END (defined by default to avail_end) and use it instead.
|
| 1.1.2.2 |
| 21-Apr-2005 |
tron | Pull up revision 1.1 (requested by yamt in ticket #175):
add files which i forgot to add with arch/x86/x86/bus_dma.c rev.1.21.
|
| 1.1.2.1 |
| 16-Apr-2005 |
tron | file bus_private.h was added on branch netbsd-3 on 2005-04-21 18:43:01 +0000
|
| 1.3.6.2 |
| 10-Nov-2005 |
skrll | Sync with HEAD. Here we go again...
|
| 1.3.6.1 |
| 22-Aug-2005 |
skrll | file bus_private.h was added on branch ktrace-lwp on 2005-11-10 14:00:20 +0000
|
| 1.4.6.1 |
| 22-Apr-2006 |
simonb | Sync with head.
|
| 1.4.4.1 |
| 09-Sep-2006 |
rpaulo | sync with head
|
| 1.4.2.1 |
| 18-Feb-2006 |
yamt | sync with head.
|
| 1.5.12.1 |
| 14-Sep-2006 |
riz | Pull up following revision(s) (requested by bouyer in ticket #150):
sys/arch/xen/x86/xen_bus_dma.c: revision 1.7
sys/arch/xen/x86/xen_bus_dma.c: revision 1.8
sys/arch/x86/include/bus_private.h: revision 1.6
sys/arch/x86/x86/bus_dma.c: revision 1.30
sys/arch/xen/include/bus_private.h: revision 1.7
Some bus_dma(9) fixes for Xen:
- Attempt to gracefully recover from a failed decrease_reservation or
increase_reservation, by avoiding physical memory loss.
- always store a machine address in ds_addr; this avoids some mistakes
where machine address would in some case be freed at physical address, or
mapped as physical address.
Wrap some printfs in #ifdef DEBUG, as we should not leak memory any more when
bus_dma memory allocation fails.
|
| 1.5.2.1 |
| 03-Sep-2006 |
yamt | sync with head.
|
| 1.6.8.2 |
| 12-Mar-2007 |
rmind | Sync with HEAD.
|
| 1.6.8.1 |
| 27-Feb-2007 |
yamt | - sync with head.
- move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
|
| 1.8.22.1 |
| 06-Oct-2007 |
yamt | sync with head.
|
| 1.8.20.1 |
| 06-Nov-2007 |
matt | sync with HEAD
|
| 1.8.18.1 |
| 02-Oct-2007 |
joerg | Sync with HEAD.
|
| 1.8.10.1 |
| 03-Oct-2007 |
garbled | Sync with HEAD
|
| 1.8.2.1 |
| 09-Oct-2007 |
ad | Sync with head.
|
| 1.10.20.1 |
| 16-May-2008 |
yamt | sync with head.
|
| 1.10.18.1 |
| 18-May-2008 |
yamt | sync with head.
|
| 1.10.16.1 |
| 02-Jun-2008 |
mjf | Sync with HEAD.
|
| 1.11.22.1 |
| 05-Mar-2011 |
rmind | sync with head
|
| 1.11.14.1 |
| 10-Jan-2011 |
jym | Sync with HEAD
|
| 1.14.60.1 |
| 29-Feb-2020 |
ad | Sync with head.
|
| 1.14.54.1 |
| 08-Apr-2020 |
martin | Merge changes from current as of 20200406
|
