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freebsd-skq/sys/dev
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se b44c3ebbbe While certain supported Symbios/LSI SCSI chips (532c896, 53c1000, 53c1010) 
do support 64bit addresses, the current SCRIPTS code supports only 32bit
addresses causing data corruption for buffer addresses >4GB. This problem
affects 64bit machines with more than 4GB RAM or amd64 with 4GB and
memory hole remapping.
Work-around this problem with a bus_dma tag that requests bounce-buffers
for addresses >4GB. This causes some overhead, but given the maximum SCSI
bus speed of 160MB/s compared, the effect should hardly be noticeable.
The problem was reported by Mike Watters (mike at mwatters net) who also
verified that this fix cures the problem.

Since this change is a NOOP on systems with less than 4GB RAM and fixes
data corruption (in RAM and on disk) on systems with more than 4GB, I hope
that this change is accepted for 8.0.

MFC after:	3 days (pending approval)
2009-10-31 17:06:36 +00:00
..
aac Rename aac_srb32 to aac_srb, to match Adaptec's vendor driver. 2009-10-29 17:14:18 +00:00
acpi_support - Numerous whitespace and style fixes. 2009-10-29 18:03:16 +00:00
acpica Do not hold the ACPI A/C adapter lock when changing the power profile. 2009-09-30 17:07:49 +00:00
adb Temporarily revert the new-bus locking for 8.0 release. It will be 2009-08-20 19:17:53 +00:00
adlink
advansys Separate the parallel scsi knowledge out of the core of the XPT, and 2009-07-10 08:18:08 +00:00
ae Fix multicast handling. All Atheros controllers use big-endian form 2009-09-29 23:03:16 +00:00
age Fix multicast handling. All Atheros controllers use big-endian form 2009-09-29 23:03:16 +00:00
agp Add pci id's for Intel G41 chipset 2009-10-11 01:51:35 +00:00
aha
ahb
ahci Revert interrupt reason check order back. 2009-10-23 13:07:22 +00:00
aic Snip redundant assignment. 2009-05-13 22:31:25 +00:00
aic7xxx Add support for Adaptec 39320LPE adapters. 2009-10-30 16:23:56 +00:00
alc Fix multicast handling. All Atheros controllers use big-endian form 2009-09-29 23:03:16 +00:00
ale Fix multicast handling. All Atheros controllers use big-endian form 2009-09-29 23:03:16 +00:00
amd Separate the parallel scsi knowledge out of the core of the XPT, and 2009-07-10 08:18:08 +00:00
amdtemp Restore (undocumented) support for early revisions and add more comments. 2009-09-14 23:08:19 +00:00
amr Remove spurious ) 2009-10-28 15:22:58 +00:00
an Shutdown routine returns int. 2009-02-04 20:39:45 +00:00
arcmsr We no longer need to use d_thread_t, migrate to struct thread *. 2009-05-20 17:29:21 +00:00
asmc Use %zu for size_t. 2009-09-14 21:33:00 +00:00
asr Unmark the ASR Compat IOCTLs as BURN_BRIDGES, per scottl@ 2009-05-09 17:47:42 +00:00
ata Allow newly added controllers to use full I/O sizes. 2009-10-31 14:19:50 +00:00
ath Atheros EEPROM version 4K. This version is mostly based on version 1.4. 2009-10-10 22:29:34 +00:00
atkbdc Rewrite x86bios and update its dependent drivers. 2009-10-19 20:58:10 +00:00
auxio
bce - Introduce new option BCE_JUMBO_HDRSPLIT that allows user to enable header 2009-10-21 12:47:09 +00:00
bfe Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
bge - On entrance to the rx_eof sync RX rings maps with POSTWRITE flag 2009-10-21 11:50:18 +00:00
bktr Temporarily revert the new-bus locking for 8.0 release. It will be 2009-08-20 19:17:53 +00:00
bm Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
buslogic
bwi In bwi_newstate, only zero the bssid when we stop a STA. And only 2009-06-02 16:48:10 +00:00
cardbus Minorly improved debugging. Use the DEVPRINTF macro and report the 2009-03-13 05:31:27 +00:00
cas Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
ce Use new spelling of the NG_*LEN constants. 2009-06-09 07:14:32 +00:00
cfe Last minute TTY API change: remove mutex argument from tty_alloc(). 2009-05-29 06:41:23 +00:00
cfi Move from using devclass_find_free_unit(cfi_diskclass, 0) to -1, since 2009-06-10 17:41:24 +00:00
ciss Sync driver with Yahoo: 2009-09-16 23:27:14 +00:00
cm Remove unused ifaddr and ifreq local variables. 2009-02-12 23:55:35 +00:00
cmx
coretemp Change 'dev.cpu.N.temperature', sysctl I (degC) to IK (Kelvin). 2009-09-06 12:01:29 +00:00
cp Use new spelling of the NG_*LEN constants. 2009-06-09 07:14:32 +00:00
cpuctl - Add support to atomically set/clear individual bits of a MSR register 2009-06-30 12:35:47 +00:00
cpufreq
cs Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
ct
ctau Use new spelling of the NG_*LEN constants. 2009-06-09 07:14:32 +00:00
cx Use new spelling of the NG_*LEN constants. 2009-06-09 07:14:32 +00:00
cxgb cxgb(4) updates, including: 2009-10-05 20:21:41 +00:00
cy
dc Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
dcons Last minute TTY API change: remove mutex argument from tty_alloc(). 2009-05-29 06:41:23 +00:00
de Align Tx/Rx descriptors on 32 bytes boundary instead of PAGE_SIZE. 2009-09-24 17:53:00 +00:00
digi Remove unused files from the digi(4) driver. 2009-01-16 14:45:48 +00:00
dpms Remove a redundant option ROM check, which was never meant to be committed. 2009-10-19 23:09:39 +00:00
dpt
drm Fix botched git -> svn merge. 2009-10-30 18:30:13 +00:00
e1000 Fix build issue with last commit. 2009-09-10 21:16:26 +00:00
ed Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
eisa strict kobj signatures: fix assortment of bus_read_ivar impls 2009-06-11 17:06:58 +00:00
en
ep Cleanup tortured logic a big. Noticed by FlexLint, per phk. 2009-09-08 16:37:18 +00:00
esp
et Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
ex Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
exca __LP64__ is what's defined, not _LP64_, according to the manual (and 2009-03-09 13:29:13 +00:00
fatm
fb Remove a redundant byte swapping in the previous commit. 2009-10-23 19:02:53 +00:00
fdc Don't ignore the return value of g_modevent() in fdc_modevent(). 2009-10-27 17:14:22 +00:00
fe Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
firewire Revert previous commit and add myself to the list of people who should 2009-09-08 13:19:05 +00:00
flash - Remove nonexistent header file from includes list 2009-05-13 18:31:28 +00:00
fxp It seems some 82559ER controllers do not support Rx checksum 2009-09-28 19:40:16 +00:00
gem Work around a quirk with the G5 Xserve, which has a fake GMAC controller 2009-10-18 17:11:16 +00:00
glxsb
hatm
hifn shutdown returns an int 2009-02-05 19:37:49 +00:00
hme Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
hptiop Revert previous commit and add myself to the list of people who should 2009-09-08 13:19:05 +00:00
hptmv MFp4: 2009-06-24 20:43:51 +00:00
hptrr Fix a boot hang for hptrr(4) caused by changes introduced in r195534. 2009-08-21 01:00:15 +00:00
hwpmc Only claim that the PMC_CLASS_IAF PMCs are supported by a CPU if 2009-10-24 01:58:10 +00:00
ic add %b formats for various registers 2009-06-21 19:17:22 +00:00
ichsmb - Change ichsmb(4) to follow the format of all the other smbus controllers 2009-02-03 16:14:37 +00:00
ichwd Don't print out a message on loading a module. 'kldload -v' and 'kldstat 2009-09-10 18:33:08 +00:00
ida
ie Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
ieee488
if_ndis Fix a bad use of NULL instead of zero for int comparison. Sorry for the 2009-10-01 11:52:06 +00:00
iicbus - Rename ds1672 and ds133x devices to "ds1672_rtc" and "ds133x_rtc" 2009-04-21 22:48:12 +00:00
iir Revert previous commit and add myself to the list of people who should 2009-09-08 13:19:05 +00:00
io
ipmi Import ACPICA 20090521. 2009-06-05 18:44:36 +00:00
ips Check pointer for NULL before dereferencing it, not after. 2009-10-21 15:04:50 +00:00
ipw For ic_opmode switch cases, provide a default label with a printf saying 2009-07-10 15:28:33 +00:00
iscsi/initiator Fix iSCSI initiator and vpo driver operation, broken by CAM changes. 2009-08-18 08:46:54 +00:00
isp (semiforced commit to add comment missed in last delta) 2009-09-21 01:41:19 +00:00
ispfw Add 8Gb card firmware. Update some 2Gb and 4Gb f/w sets. 2009-08-01 00:57:34 +00:00
iwi For ic_opmode switch cases, provide a default label with a printf saying 2009-07-10 15:28:33 +00:00
iwn Updates to the iwn driver: 2009-10-24 09:55:11 +00:00
ixgb Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
ixgbe Stats missed packet handling was still not quite 2009-09-11 00:00:23 +00:00
jme Remove unnecessary device reinitialization. 2009-09-28 19:33:52 +00:00
joy Use si_drv1 to store joy(4)'s softc. 2009-04-14 11:23:09 +00:00
kbd Use an unsigned integer for storing the key code. 2009-09-22 11:29:11 +00:00
kbdmux Use proper types in kbdmux_kbd_getc(): 2009-06-08 20:24:29 +00:00
ksyms strict kobj signatures: linker_if fixes 2009-06-11 17:05:45 +00:00
le Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
led
lge Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
lindev lindev(4) [1] is supposed to be a collection of linux-specific pseudo 2009-09-26 12:45:28 +00:00
lmc Unbreak build. 2009-05-30 18:39:22 +00:00
malo Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
mc146818
mca strict kobj signatures: fix assortment of bus_read_ivar impls 2009-06-11 17:06:58 +00:00
mcd
md Implement global and per-uid accounting of the anonymous memory. Add 2009-06-23 20:45:22 +00:00
mem
mfi Temporarily revert the new-bus locking for 8.0 release. It will be 2009-08-20 19:17:53 +00:00
mge Introduce MII_ADDR_BASE option on ARM, which allows to override the default 2009-08-25 09:47:12 +00:00
mii Add hack to pass controller specific information to phy driver. 2009-09-28 21:03:28 +00:00
mk48txx
mlx Temporarily revert the new-bus locking for 8.0 release. It will be 2009-08-20 19:17:53 +00:00
mly Convert mlx(4) and mly(4) to si_drv1 instead of dev2unit(). 2009-04-18 07:36:38 +00:00
mmc Temporarily revert the new-bus locking for 8.0 release. It will be 2009-08-20 19:17:53 +00:00
mn
mpt Use callout_init_mtx on FreeBSD versions recent enough. This closes 2009-10-20 02:35:12 +00:00
mse Make mse(4) use si_drv1, instead of using unit numbers. 2009-04-20 15:15:24 +00:00
msk - Add support for Marvell Yukon 88E8042 device. 2009-10-25 21:46:38 +00:00
mwl Don't use BUS_DMA_ALLOCNOW as that causes the attachment to fail on 2009-10-22 12:48:17 +00:00
mxge Make mxge do a better job recovering from NIC h/w faults 2009-10-20 18:58:28 +00:00
my Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
ncv strict kobj sigs: fix assortment of device_detach and device_shutdown impls 2009-06-11 17:14:28 +00:00
nfe Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
nge Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
nmdm - Remove an unnecessary memory barrier from an atomic op. 2009-06-09 13:33:03 +00:00
nsp strict kobj sigs: fix assortment of device_detach and device_shutdown impls 2009-06-11 17:14:28 +00:00
null Remove unneeded minor numbers from /dev/null and /dev/zero. 2009-09-06 09:59:02 +00:00
nve Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
nvram
nxge Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
ofw Missed style fixes. 2009-06-14 00:15:26 +00:00
patm
pbio
pccard Another PC Card that needs the CIS strings for the Surecom EP-427X, 2009-04-24 17:27:45 +00:00
pccbb Temporarily revert the new-bus locking for 8.0 release. It will be 2009-08-20 19:17:53 +00:00
pcf strict kobj signatures: fix iicbus_write impl in dev/pcf 2009-06-11 17:15:44 +00:00
pci BIOSes, buggy or otherwise, are i386 or amd64 specific. 2009-10-23 22:53:01 +00:00
pcn Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
pdq Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
powermac_nvram Use si_drv1 instead of dev2unit() in powermac_nvram. 2009-04-14 13:18:39 +00:00
ppbus Check pointer for NULL before dereferencing it, not after. 2009-10-22 06:51:29 +00:00
ppc Added entries for Lava SP-PCI (1 serial + 1 parallel) PCI card. The 2009-02-11 00:08:03 +00:00
pst Temporarily revert the new-bus locking for 8.0 release. It will be 2009-08-20 19:17:53 +00:00
pty Move ptmx into pty(4). 2009-09-06 10:27:45 +00:00
puc Make puc(4) aware of this 2 port serial card based on NetMos 9835: 2009-06-20 00:04:48 +00:00
quicc
ral Implementation of the upcoming Wireless Mesh standard, 802.11s, on the 2009-07-11 15:02:45 +00:00
random There is rubbish here 2009-05-25 22:50:11 +00:00
rc
re Add RTL8168DP/RTL8111DP device id. While I'm here append "8111D" to 2009-08-24 18:58:13 +00:00
rndtest
rp These checks against BUSY aren't needed: the newbus layer does this 2009-09-05 08:38:25 +00:00
safe shutdown returns an int 2009-02-05 19:37:49 +00:00
sbni
scc Make iclear return int, since that matches all function definitions of it. 2009-02-05 19:32:34 +00:00
scd
sdhci Add support for interruptless kernel dumping. 2009-02-17 19:12:15 +00:00
sec Fix Book-E/MPC85XX build. Some prototypes were wrong and got revealed with 2009-06-13 08:57:04 +00:00
sf Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
si Last minute TTY API change: remove mutex argument from tty_alloc(). 2009-05-29 06:41:23 +00:00
siba
siis Reimplement device reset sequence in more controller-specific way. 2009-10-23 21:33:26 +00:00
sio remove now-redunant cardbus attachment. 2009-03-09 13:23:54 +00:00
sis Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
sk Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
smbus Make generic_intr routines match prototype. 2009-03-09 13:30:00 +00:00
smc strict kobj signatures: fix assortment of miibus_writereg impls 2009-06-11 17:14:54 +00:00
sn Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
snc Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
snp Add ttydisc_rint_simple(). 2009-08-23 08:04:40 +00:00
sound Fix typo in previous commit. 2009-09-30 11:05:12 +00:00
speaker Change the type of uio_resid member of struct uio from int to ssize_t. 2009-06-25 18:46:30 +00:00
spibus strict kobj signatures: fix assortment of bus_read_ivar impls 2009-06-11 17:06:58 +00:00
ste Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
stg strict kobj sigs: fix assortment of device_detach and device_shutdown impls 2009-06-11 17:14:28 +00:00
stge Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
streams The streams ptm code is pretty awful and likely incorrect. I don't know 2009-02-16 20:12:28 +00:00
sym While certain supported Symbios/LSI SCSI chips (532c896, 53c1000, 53c1010) 2009-10-31 17:06:36 +00:00
syscons Search for default 800x600 graphics mode from supported VESA mode list. 2009-10-23 18:53:21 +00:00
tdfx Let tdfx(4) use si_drv1 instead of using dev2unit(). 2009-04-14 11:57:26 +00:00
ti Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
tl Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
trm Separate the parallel scsi knowledge out of the core of the XPT, and 2009-07-10 08:18:08 +00:00
tsec Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
twa Change the command argument to ioctl routines to u_long to avoid 2009-09-22 16:28:07 +00:00
twe Change the command argument to ioctl routines to u_long to avoid 2009-09-22 16:28:07 +00:00
tx Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
txp Make sure rx descriptor ring align on 16 bytes. I guess the 2009-08-31 22:09:48 +00:00
uart Fix RTS/CTS flow control, broken by the TTY overhaul. The new TTY 2009-10-02 22:30:44 +00:00
ubsec strict kobj sigs: fix assortment of device_detach and device_shutdown impls 2009-06-11 17:14:28 +00:00
usb Revert r198500 for now, this will break situations when 2009-10-26 21:47:16 +00:00
utopia
vge Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
vkbd
vr Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
vx
watchdog
wb Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
wds
wi Revert previous commit and add myself to the list of people who should 2009-09-08 13:19:05 +00:00
wl Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
wpi For ic_opmode switch cases, provide a default label with a printf saying 2009-07-10 15:28:33 +00:00
xe Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
xen add core dump support to blkfront 2009-08-30 20:45:24 +00:00
xl Make xl(4) build with Tx checksum offload. 2009-07-09 01:58:59 +00:00