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192d74107e
freebsd-skq/sys
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Pyun YongHyeon 192d74107e Partially revert change made in r212061. r212061 relied on 
bus_dma(9)'s capability which honors boundary restrictions of DMA
tag for dynamic buffers. However it seems this does not work well
and it triggered watchodg timeouts on controller that has the
hardware bug. It's not clear whether there is still another
hardware bug not mentioned in errata. This should be revisited
since this change shall make use of bounce buffers which in turn
reduces performance a lot on systems that have more than 4GB
memory.

Reported by:	Michael L. Squires (mikes <> siralan dot org)
Tested by:	Michael L. Squires (mikes <> siralan dot org)
MFC after:	3 days
2011-01-04 19:10:54 +00:00
..
amd64 Increase size of pcb_flags to four bytes. 2010-12-22 19:57:03 +00:00
arm IXP4XX_GPIO_{,UN}LOCK() don't take args. Remove the sc here to make 2010-12-23 19:28:50 +00:00
boot Add driver for DM&P Vortex86 RDC R6040 Fast Ethernet. 2010-12-31 00:21:41 +00:00
bsm
cam Fix a few issues related to the XPT_GDEV_ADVINFO CCB. 2010-12-10 21:38:51 +00:00
cddl MFp4 r186485, r186859: 2011-01-03 12:57:07 +00:00
compat Fix the LINUX_SOUND_MIXER_INFO ioctl to return success after the 2010-12-30 02:18:04 +00:00
conf Make "options XENHVM" compile for i386, not just amd64 -- a largely 2011-01-04 14:49:54 +00:00
contrib Update firmware for wpi(4) from version 2.14.4 to 15.32.2.9. 2010-12-19 11:37:44 +00:00
crypto Remove DEBUG sections. 2010-11-27 15:41:44 +00:00
ddb One more use for _SIG_VALID. 2010-07-12 10:18:10 +00:00
dev Partially revert change made in r212061. r212061 relied on 2011-01-04 19:10:54 +00:00
fs Fix the nlm so that it no longer depends on the regular 2011-01-03 20:37:31 +00:00
gdb there must be only one SYSINIT with SI_SUB_RUN_SCHEDULER+SI_ORDER_ANY order 2010-09-30 17:05:23 +00:00
geom Finish r210923, 210926. Mark some devices as eternal. 2011-01-04 10:59:38 +00:00
gnu Remove prtactive variable and related printf()s in the vop_inactive 2010-11-19 21:17:34 +00:00
i386 Spell CRITICAL_ASSERT correctly. 2011-01-04 16:29:07 +00:00
ia64 Revert r216134. This checkin broke platforms where bus_space are macros: 2010-12-03 07:09:23 +00:00
isa bus_add_child: change type of order parameter to u_int 2010-09-10 11:19:03 +00:00
kern kproc_exit() is already marked __dead2 so a NOTREACHED comment here isn't 2011-01-04 13:16:28 +00:00
kgssapi
libkern Add support for asterisk characters when filling in the GELI password 2010-11-14 14:12:43 +00:00
mips Remove OCTEON1-32. Since moving to the Cavium SDK, we've lost our support for 2011-01-04 19:09:05 +00:00
modules Add driver for DM&P Vortex86 RDC R6040 Fast Ethernet. 2010-12-31 00:21:41 +00:00
net Use NULL rather than 0 to invalidate a pointer. 2010-12-31 21:57:54 +00:00
net80211 The meshid element is memcpy()'ed into se_meshid if included in either 2010-11-22 19:01:47 +00:00
netatalk
netgraph Simplify ng_pipe locking model by relying on the netgraph framework 2010-11-24 16:02:58 +00:00
netinet Bugfix: Make sure that the COMM_UP notificatin is delivered first also 2011-01-02 10:27:27 +00:00
netinet6 Improve plausibility check in sctp_handle_sack(). 2010-12-22 17:59:38 +00:00
netipsec After some off-list discussion, revert a number of changes to the 2010-11-22 19:32:54 +00:00
netipx
netnatm
netncp
netsmb
nfs Fix the nlm so that it no longer depends on the regular 2011-01-03 20:37:31 +00:00
nfsclient Fix the nlm so that it no longer depends on the regular 2011-01-03 20:37:31 +00:00
nfsserver ZFS might not return monotonically increasing directory offset cookies, 2010-12-28 21:12:15 +00:00
nlm Fix the nlm so that it no longer depends on the regular 2011-01-03 20:37:31 +00:00
opencrypto Let cryptosoft(4) add its pseudo-device with a specific unit number and its 2010-11-14 13:09:32 +00:00
pc98 MFi386 r216012 by kib: 2011-01-02 15:06:07 +00:00
pci Remove standard PCI configuration space register definitions. 2010-11-08 22:10:51 +00:00
powerpc Only keep track of PTE validity statistics for pages not locked in the 2010-12-28 17:02:15 +00:00
rpc Fix the krpc so that it can handle NFSv3,UDP mounts with a read/write 2010-10-13 00:57:14 +00:00
security Fix typos. 2010-11-09 10:59:09 +00:00
sparc64 Inherit the APB and the generic OFW PCI-PCI bridge driver from the generic 2011-01-04 16:21:14 +00:00
sun4v Revert r216134. This checkin broke platforms where bus_space are macros: 2010-12-03 07:09:23 +00:00
sys Reserve INTR_MD[1-4] similarly to what BUS_DMA_BUS[1-4] are intended for 2011-01-04 16:11:32 +00:00
teken Use proper bounds checking on VPA. 2010-12-05 10:15:23 +00:00
tools Add an extra comment to the SDT probes definition. This allows us to get 2010-08-22 11:18:57 +00:00
ufs Instead of incrementing freework reference counter in indir_trunc(), do 2011-01-04 10:25:55 +00:00
vm Release the page lock early in vm_pageout_clean(). There is no reason to 2011-01-03 00:41:56 +00:00
x86 Drop the icu_lock spinlock while pausing briefly after masking the 2010-12-23 15:17:28 +00:00
xdr
xen Add xenpic_dynirq_disable_intr and set it as the .pic_disable_intr method 2010-12-30 01:28:56 +00:00
Makefile Add lex and yacc sources to things cscope'd. 2010-11-21 03:58:11 +00:00