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devel-11
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Raptor Engineering's fork of pfsense FreeBSD src with pfSense changes
Raptor Engineering, LLC
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amd64
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amd64
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busdma_machdep.c
Commit message (
Expand
)
Author
Age
Files
Lines
*
Reduce the number of bounce zones (and thus the number of bounce pages
jhb
2009-04-23
1
-8
/
+2
*
Restore bus DMA bounce pages to an offset of 0 when they are released by
jhb
2009-04-17
1
-3
/
+10
*
The bus_dmamap_load_uio(9) shall use pmap of the thread recorded in the
kib
2009-04-13
1
-1
/
+4
*
The bounce zone sees its page number increased if multiple dma maps use it in
cognet
2009-02-09
1
-1
/
+6
*
When bouncing pages, allow a new option to preserve the intra-page
imp
2009-02-08
1
-0
/
+7
*
Update bus_dmamem_alloc()'s first call to malloc() such that M_WAITOK is
alc
2008-07-15
1
-4
/
+4
*
If busdma is being used to realign dynamic buffers and the alignment is set to
scottl
2008-02-12
1
-2
/
+2
*
Remove the 'needbounce' variable from the _bus_dmamap_load_buffer()
jhb
2007-11-27
1
-5
/
+2
*
Initialize lastaddr to zero to make gcc4.2 happy.
mjacob
2007-06-17
1
-1
/
+1
*
Check against maxsegsz being zero in bus_dma_tag_create and return EINVAL
mjacob
2007-06-11
1
-0
/
+4
*
Honor maxsegsz of less than a page size in a DMA tag. Previously it
yongari
2007-05-29
1
-0
/
+2
*
Honor the BUS_DMA_NOCACHE flag to bus_dmamem_alloc() on amd64 and i386 by
jhb
2007-04-17
1
-0
/
+5
*
Don't increment total_bounced when doing no-op dmamap_sync ops.
scottl
2007-03-06
1
-1
/
+2
*
Add a newline to the printf().
hrs
2006-10-15
1
-1
/
+1
*
After much discussion with mjacob and scottl, change bus_dmamem_alloc so
silby
2006-06-01
1
-21
/
+3
*
Turn the panic on not being able to meet alignment constraints
mjacob
2006-05-31
1
-4
/
+22
*
MFi386 rev 1.78:
silby
2006-05-28
1
-2
/
+14
*
Allow bus_dmamap_load() to pass ENOMEM back to the caller. This puts it into
scottl
2006-05-03
1
-4
/
+10
*
Free the newtag if we exit with a failure from alloc_bounce_zone().
scottl
2006-01-14
1
-1
/
+3
*
Don peril sensitive sunglasses and jack up the MAX_BPAGES limit to 8192
scottl
2005-12-16
1
-1
/
+1
*
Fix typo.
le
2005-11-24
1
-1
/
+1
*
MFCi386: Prevent integer underflow that could result in all memory being
scottl
2005-03-12
1
-3
/
+9
*
Fixup KTR traces.
mux
2005-03-08
1
-18
/
+18
*
Use __func__ in the KTR_BUSDMA traces. This avoids copy and paste
mux
2005-03-08
1
-35
/
+33
*
Remove dead code.
scottl
2005-03-07
1
-17
/
+0
*
Introduce bus_dmamap_load_mbuf_sg(). Instead of taking a callback arg, this
scottl
2005-01-07
1
-13
/
+48
*
Begin all license/copyright comments with /*-
imp
2005-01-05
1
-1
/
+1
*
Don't flag alignment constraints as a reason for bouncing. This fixes the
scottl
2004-11-29
1
-1
/
+1
*
Remove an extra #include
scottl
2004-11-21
1
-1
/
+0
*
Consolidate all of the bounce tests into the BUS_DMA_COULD_BOUNCE flag.
scottl
2004-11-21
1
-29
/
+45
*
Revert part of rev 1.56. Tag boundaries are handled by splitting segments,
scottl
2004-11-19
1
-9
/
+5
*
MFi386 rev 1.63-1.64:
scottl
2004-11-10
1
-37
/
+142
*
MFi386:
peter
2004-11-05
1
-28
/
+79
*
Fix a problem with tag->boundary inheritence that has existed since day one
scottl
2004-09-08
1
-5
/
+5
*
Sync with i386 - dont count needed bounce pages if loading a buffer that
peter
2004-08-16
1
-1
/
+1
*
MFi386: 1.57: transparently respect alignment/boundary tags
peter
2004-07-08
1
-11
/
+47
*
Now that contigfree() does not require Giant, don't grab it in busdma.
scottl
2004-03-13
1
-2
/
+0
*
MFi386 rev 1.51 by scottl: make dflt_lock() always panic.
peter
2003-09-22
1
-4
/
+0
*
MFi386 rev 1.53 by scottl: Allocate the S/G list in the tag, not on
peter
2003-09-22
1
-27
/
+32
*
MFi386 rev 1.55 by sam: remove unused #define BUS_DMAMAP_NSEGS
peter
2003-09-22
1
-2
/
+0
*
In _bus_dmamap_load_buffer(), only count the number of bounce pages needed if
scottl
2003-08-04
1
-1
/
+2
*
- Introduce a new busdma flag BUS_DMA_ZERO to request for zero'ed
mux
2003-07-27
1
-8
/
+11
*
Sync more things with other backends.
mux
2003-07-01
1
-12
/
+10
*
Honor the boundary of the busdma tag when allocating bounce pages.
mux
2003-07-01
1
-1
/
+1
*
Mega busdma API commit.
scottl
2003-07-01
1
-6
/
+55
*
Catch amd64 up with the pending busdma async callback locking. Though this
scottl
2003-06-28
1
-0
/
+5
*
Bring back bus_dmasync_op_t. It is now a typedef to an int, though the
scottl
2003-05-27
1
-1
/
+1
*
De-orbit bus_dmamem_alloc_size(). It's a hack and was never used anyways.
scottl
2003-05-26
1
-26
/
+9
*
style(9)
mux
2003-04-15
1
-2
/
+2
*
Restore delayed load support for the resource shortage case.
simokawa
2003-04-14
1
-3
/
+27
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