Justin T. Gibbs 8a8a3387fd Several enhancements to the Xen block back driver. ... sys/dev/xen/blkback/blkback.c: o Implement front-end request coalescing. This greatly improves the performance of front-end clients that are unaware of the dynamic request-size/number of requests negotiation available in the FreeBSD backend driver. This required a large restructuring in how this driver records in-flight transactions and how those transactions are mapped into kernel KVA. For example, the driver now includes a mini "KVA manager" that allocates ranges of contiguous KVA to patches of requests that are physically contiguous in the backing store so that a single bio or UIO segment can be used to represent the I/O. o Refuse to open any backend files or devices if the system has yet to mount root. This avoids a panic. o Properly handle "onlined" devices. An "onlined" backend device stays attached to its backing store across front-end disconnections. This feature is intended to reduce latency when a front-end does a hand-off to another driver (e.g. PV aware bootloader to OS kernel) or during a VM reboot. o Harden the driver against a pathological/buggy front-end by carefully vetting front-end XenStore data such as the front-end state. o Add sysctls that report the negotiated number of segments per-request and the number of requests that can be concurrently in flight. Submitted by: kdm Reviewed by: gibbs Sponsored by: Spectra Logic Corporation MFC after: 1 week		2011-06-13 20:36:29 +00:00
..
aac	- Fix races on detach handling of AAC_IFFLAGS_* mask	2011-06-10 20:23:56 +00:00
acpi_support
acpica	Implement BUS_ADJUST_RESOURCE() for the x86 drivers that sit between the	2011-06-10 12:30:16 +00:00
adb
adlink
advansys
ae	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
age	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
agp
aha
ahb
ahci	Add Marvell 88SE9172 chip PCI ID.	2011-05-26 10:10:10 +00:00
aic
aic7xxx
alc	Fix typo.	2011-05-19 23:13:08 +00:00
ale	Fix typo.	2011-05-19 23:13:08 +00:00
amd
amdsbwd	amdsbwd: update to support SB8xx southbridges	2011-06-07 06:18:02 +00:00
amdtemp
amr
an
arcmsr
asmc
asr
ata	Intel NM10 chipset's SATA controller has same PCI ID and revision as ICH7's,	2011-06-09 16:30:13 +00:00
ath	Fix ath_ahb(4) bus attach and eeprom error handling.	2011-06-13 04:31:57 +00:00
atkbdc	Add comments about the validation.	2011-06-11 01:19:19 +00:00
auxio
bce	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
bfe	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
bge	Correctly disable jumbo frame support for BCM5719 A0.	2011-05-15 21:44:51 +00:00
bktr
bm	Remove some hacks to handle strange behavior of LXT 970 PHYs now better	2011-05-12 14:27:28 +00:00
buslogic
bwi
bwn
bxe	- Major reorganization of mbuf handling throughout the driver to	2011-06-08 21:18:14 +00:00
cardbus	More properly handle Cardbus cards that that store their CIS in a BAR after	2011-06-06 13:21:11 +00:00
cas
ce
cfe
cfi	Merge r221614,221696,221737,221840 from largeSMP project branch:	2011-05-22 20:55:54 +00:00
ciss
cm
cmx
coretemp	Detect and set Atom's Tj(max) to 90 if it's not the 45nm D400/D500/N400	2011-05-05 19:15:15 +00:00
cp
cpuctl
cpufreq
cs
ct
ctau
cx
cxgb
cxgbe	- driver ioctl to get SGE context for any given queue.	2011-06-11 04:50:54 +00:00
cy
dc	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
dcons
de
digi
dpms
dpt
drm
e1000	Add an initialization to the error variable, without	2011-05-05 17:28:45 +00:00
ed	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
eisa
en
ep
esp
et	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
ex
exca
fatm
fb
fdc
fdt
fe
firewire
flash
fxp	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
gem	Remove unnecessary controller reinitialization by checking	2011-05-20 17:01:22 +00:00
glxiic	Fix breakage on pc98 by redefining DEBUG().	2011-05-15 19:04:08 +00:00
glxsb
gpio
hatm
hifn
hme	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
hptiop
hptmv
hptrr
hwpmc	Merge r221279,221280 from largeSMP project:	2011-05-16 23:35:14 +00:00
ic
ichsmb	Chipset support for the new Intel Panther Point PCH, thanks	2011-05-11 20:31:27 +00:00
ichwd	Chipset support for the new Intel Panther Point PCH, thanks	2011-05-11 20:31:27 +00:00
ida
ie
ieee488
if_ndis
iicbus	- Improve error handling.	2011-06-08 16:00:30 +00:00
iir
io
ipmi
ips
ipw	Add module version to iwi/ipw/wpi and iwn.	2011-05-31 19:08:25 +00:00
iscsi/initiator
isp
ispfw
iwi	Add module version to iwi/ipw/wpi and iwn.	2011-05-31 19:08:25 +00:00
iwn	Make sure to drop the IEEE80211_RATE_BASIC flag even for MCS rates.	2011-06-10 17:06:25 +00:00
ixgb
ixgbe	Cut and paste mistake corrected.	2011-06-02 05:31:54 +00:00
jme	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
joy
kbd
kbdmux
ksyms
le
led
lge	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
lindev
lmc
malo
mc146818
mca
mcd
md	Move the ZERO_REGION_SIZE to a machine-dependent file, as on many	2011-05-13 19:35:01 +00:00
mem
mfi	There are a couple of structs in mfireg.h with members named 'class'.	2011-06-02 00:43:16 +00:00
mge
mii	- There's no need for nibbletab to be static, it's const however.	2011-05-14 20:31:04 +00:00
mk48txx	Add support for MK48T37.	2011-05-15 13:17:08 +00:00
mlx
mly
mmc	Fix read_ivar implementation for MMC and SD.	2011-05-30 06:23:51 +00:00
mn
mps
mpt
mse
msk	Correctly check MAC running status before disabling TX/RX MACs.	2011-05-31 01:30:58 +00:00
mvs	According to SATA specification, when Serial ATA Enclosure Management Bridge	2011-05-25 13:55:49 +00:00
mwl
mxge
my
ncv
nfe	If driver is not running, disable interrupts and do not try to	2011-05-31 18:45:15 +00:00
nge	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
nmdm
nsp
null	Move the ZERO_REGION_SIZE to a machine-dependent file, as on many	2011-05-13 19:35:01 +00:00
nve	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
nvram
nvram2env
nxge
ofw
patm
pbio
pccard	Make a couple of debug printfs DEVPRINTF.	2011-06-06 16:27:38 +00:00
pccbb
pcf
pci	Fix some off-by-one errors with the ending address of candidate regions	2011-06-10 13:24:56 +00:00
pcn	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
pdq
powermac_nvram
ppbus
ppc
pst
pty
puc	Some style fixes.	2011-06-06 15:33:15 +00:00
quicc
ral
random
rc
re
rndtest
rp
safe	Use swap32() right.	2011-06-12 23:33:08 +00:00
sbni
scc	Recognize the SAB 82532 found in Fujitsu PRIMEPOWER650 and 900.	2011-05-15 13:27:38 +00:00
scd
sdhci	Fix read_ivar implementation for MMC and SD.	2011-05-30 06:23:51 +00:00
sec
sf	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
sge	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
si
siba
siis	According to SATA specification, when Serial ATA Enclosure Management Bridge	2011-05-25 13:55:49 +00:00
sio
sis	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
sk
smbus
smc
sn
snc
snp
sound	Add bunch of Conexant codec IDs. For some of them add quirks to disable	2011-06-13 20:34:12 +00:00
speaker
spibus
ste	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
stg
stge
streams
sym
syscons	Move VT switching hack for suspend/resume from bus drivers to syscons.c	2011-05-09 18:46:49 +00:00
tdfx
ti
tl
tpm
trm
tsec
twa
twe
tx	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
txp
uart	Ignore MCR[6] during the probe to fix a false negative. Bit 6 of the	2011-05-26 17:02:56 +00:00
ubsec
usb	Reset clear-stall error counter before setting up the USB control transfers.	2011-06-06 22:03:09 +00:00
utopia
vge	Datasheet says vge(4) controllers support DAC but it seems that's	2011-05-20 18:27:13 +00:00
vkbd
vr	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
vte	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
vx
vxge	Add in support for multicast.	2011-05-03 15:58:24 +00:00
watchdog
wb	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
wds
wi
wl
wpi	Add module version to iwi/ipw/wpi and iwn.	2011-05-31 19:08:25 +00:00
xe
xen	Several enhancements to the Xen block back driver.	2011-06-13 20:36:29 +00:00
xl	Fix build.	2011-05-07 04:40:44 +00:00