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Maksim Yevmenkin cd1fb2e095 Before it gets lost in the noise. 
Put a bandaid to prevent ixgbe(4) from completely locking up the system
under high load. Our platform has a few CPU cores and a single active
ixgbe(4) port with 4 queues. Under high enough traffic load, at about
7.5GBs and 700,000 packets/sec (outbound), the entire system would
deadlock. What we found was that each CPU was in an endless loop on a
different ix taskqueue thread. The OACTIVE flag had gotten set on each
queue, and the ixgbe_handle_queue() function was continuously rescheduling
itself via the taskqueue_enqueue. Since all CPUs were busy with their
taskqueue threads, the ixgbe_local_timer() function couldn't run to clear
the OACTIVE flag.

Submitted by:	scottl
MFC after:	1 week
2012-06-05 18:48:02 +00:00
..
aac
Use bus_get_dma_tag() to inherit the PCI bus' 4G boundary constraint.
2012-03-07 18:52:46 +00:00
acpi_support
Add missing MODULE_DEPEND() so that acpi.ko and aibs.ko can be
2012-02-28 15:12:26 +00:00
acpica
Consistently use ACPI_SUCCESS() and ACPI_FAILURE() macros wherever possible.
2012-06-01 21:33:33 +00:00
adb
Add support for special keys (volume/brightness/eject) on Apple laptops with
2011-10-16 21:01:42 +00:00
adlink
…
advansys
Final pass at having devices use their bus parent for dma tags. The
2012-03-12 19:29:35 +00:00
ae
To send a frame, controller requires a prepended TX header and
2011-11-11 19:15:32 +00:00
age
Close a race where SIOCGIFMEDIA ioctl get inconsistent link status.
2011-10-17 19:49:00 +00:00
agp
A rewrite of the i810 bits of the agp(4) driver. New driver supports
2012-05-22 10:59:26 +00:00
aha
…
ahb
Remove a stale comment.
2012-03-12 20:31:58 +00:00
ahci
Add quirk for Marvell based AHCI controller.
2012-05-29 15:56:30 +00:00
aic
…
aic7xxx
Fix build of aicasm when CC=clang. This was due to a side-effect of the
2012-06-04 20:36:11 +00:00
alc
Close a race where SIOCGIFMEDIA ioctl get inconsistent link status.
2011-10-17 19:49:00 +00:00
ale
- Const'ify the device lookup-table.
2012-04-04 21:09:02 +00:00
amdsbwd
…
amdtemp
- Add support for Family 12h, 14h and 15h processors.
2012-02-24 00:02:46 +00:00
amr
The amr(4) firmware contains a rather dubious "feature" where it
2012-04-20 20:27:31 +00:00
an
Convert a number of drivers to obtaining their parent DMA tag from their
2012-03-12 08:03:51 +00:00
arcmsr
Convert a number of drivers to obtaining their parent DMA tag from their
2012-03-12 08:03:51 +00:00
asmc
…
asr
Replace homegrown list implementation in sys/dev/asr/asr.c with
2012-04-20 21:17:33 +00:00
ata
Make legacy ATA to not call device_add_child() with unit number but
2012-05-28 14:33:15 +00:00
ath
Mostly revert previous commit(s). After doing a bunch of local testing,
2012-06-05 06:03:55 +00:00
atkbdc
Add a PNP ID for Japanese 106-key keyboard.
2012-03-28 17:58:37 +00:00
auxio
…
bce
Make IPMI work in the bce driver even when the interface is
2012-05-23 01:20:25 +00:00
bfe
ether_ifattach() sets if_mtu to ETHERMTU, don't bother set it again
2012-01-07 09:41:57 +00:00
bge
Take advantage of nitems().
2012-06-02 19:41:28 +00:00
bktr
Remove a few bits of FreeBSD 2.x compatibility code.
2011-11-14 18:21:27 +00:00
bm
ether_ifattach() sets if_mtu to ETHERMTU, don't bother set it again
2012-01-07 09:41:57 +00:00
buslogic
Remove comments about creating DMA tags as children of the DMA tags of their
2012-03-12 19:29:32 +00:00
bwi
Add opt_wlan.h includes, so IEEE80211_* configuration changes are
2012-05-12 15:11:53 +00:00
bwn
Fix some net80211 enum nits:
2011-12-17 10:23:17 +00:00
bxe
Convert a number of drivers to obtaining their parent DMA tag from their
2012-03-12 08:03:51 +00:00
cardbus
- Add a bus_dma tag to each PCI bus that is a child of a Host-PCI bridge.
2012-03-02 20:38:04 +00:00
cas
- There's no need to overwrite the default device method with the default
2011-11-22 21:28:20 +00:00
ce
Fix clang warnings in sys/dev/ce/if_ce.c and sys/dev/cp/if_cp.c,
2011-12-29 17:46:24 +00:00
cesa
Final pass at having devices use their bus parent for dma tags. The
2012-03-12 19:29:35 +00:00
cfe
kern cons: introduce infrastructure for console grabbing by kernel
2011-12-17 15:08:43 +00:00
cfi
CFI fixes for big endian archs.
2012-03-27 15:13:12 +00:00
ciss
Convert a number of drivers to obtaining their parent DMA tag from their
2012-03-12 08:03:51 +00:00
cm
Replace inline static' by static inline'.
2011-12-13 14:06:01 +00:00
cmx
…
coretemp
#PROCHOT assertion is sticky after reading the MSR (accordingly with
2011-09-19 10:58:30 +00:00
cp
Fix clang warnings in sys/dev/ce/if_ce.c and sys/dev/cp/if_cp.c,
2011-12-29 17:46:24 +00:00
cpuctl
Add VIA microde update support to cpuctl(4) and cpucontrol(8).
2011-12-12 12:30:44 +00:00
cpufreq
…
cs
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
ct
…
ctau
…
cx
…
cxgb
MFp4 bz_ipv6_fast:
2012-05-25 03:00:34 +00:00
cxgbe
MFp4 bz_ipv6_fast:
2012-05-24 23:03:23 +00:00
cy
…
dc
- Change the module order of these MAC drivers to be last so they are
2012-05-11 02:40:40 +00:00
dcons
kern cons: introduce infrastructure for console grabbing by kernel
2011-12-17 15:08:43 +00:00
de
More conversions of drivers to use the PCI parent DMA tag.
2012-03-12 18:15:08 +00:00
digi
…
dpms
…
dpt
Fix the following clang warning in dpt(4):
2012-04-21 14:23:46 +00:00
drm
In sys/dev/drm/radeon_state.c, use the correct printf length modifiers
2011-12-30 02:07:50 +00:00
drm2
A small simplification to i915_gem_pager_fault().
2012-05-28 21:15:54 +00:00
e1000
Commit a portion of 233708 I missed earlier and don't include the
2012-06-01 15:52:41 +00:00
ed
Fix off by one error in mbuf access. Previously it caused panic.
2011-12-05 18:10:43 +00:00
eisa
- There's no need to overwrite the default device method with the default
2011-11-22 21:28:20 +00:00
en
Final pass at having devices use their bus parent for dma tags. The
2012-03-12 19:29:35 +00:00
ep
ether_ifattach() sets if_mtu to ETHERMTU, don't bother set it again
2012-01-07 09:41:57 +00:00
esp
Fix build:
2012-05-23 06:49:50 +00:00
et
style. No functional changes.
2012-01-10 20:52:02 +00:00
etherswitch
Setup the CPU port and broadcast map on the AR7240, rather than
2012-05-12 21:08:07 +00:00
ex
Convert files to UTF-8
2012-01-15 13:23:18 +00:00
exca
…
fatm
…
fb
Fix a Clang warning.
2012-04-16 23:29:12 +00:00
fdc
Replace inline static' by static inline'.
2011-12-13 14:06:01 +00:00
fdt
Preset (clear) the ranges we're supposed to fill from the FDT. If a
2012-05-24 20:24:49 +00:00
fe
Improve media status reporting, when the driver knows...
2012-01-30 22:47:02 +00:00
filemon
Add the 'filemon' device. 'filemon' is a kernel module that provides a device
2012-06-04 22:54:19 +00:00
firewire
Update sbp_targ such that it can actually handle multiple CTIO's during operation
2012-01-25 23:33:50 +00:00
flash
Disable verification of the flashed content for now; for reasons unknown
2012-06-03 21:03:16 +00:00
fxp
- Change the module order of these MAC drivers to be last so they are
2012-05-11 02:40:40 +00:00
gem
- There's no need to overwrite the default device method with the default
2011-11-22 21:28:20 +00:00
glxiic
…
glxsb
More conversions of drivers to use the PCI parent DMA tag.
2012-03-12 18:15:08 +00:00
gpio
Remove extra semicolon which rendered condition useless
2012-04-02 00:11:26 +00:00
gxemul
Add a trivial driver for the GXemul Ethernet device. Probably quite buggy and
2012-05-07 04:15:46 +00:00
hatm
More conversions of drivers to use the PCI parent DMA tag.
2012-03-12 18:15:08 +00:00
hifn
Convert a number of drivers to obtaining their parent DMA tag from their
2012-03-12 08:03:51 +00:00
hme
- There's no need to overwrite the default device method with the default
2011-11-22 21:28:20 +00:00
hpt27xx
Remove spurious 8bit chars, turning files into plain ASCII.
2012-01-15 13:23:33 +00:00
hptiop
Adding missing dependancies for loading hptiop(4), hptmv(4) and isp(4) as modules.
2012-06-01 04:34:49 +00:00
hptmv
Adding missing dependancies for loading hptiop(4), hptmv(4) and isp(4) as modules.
2012-06-01 04:34:49 +00:00
hptrr
- Just use cam_calc_geometry(9) on newer version of FreeBSD rather than
2011-11-23 21:43:51 +00:00
hwpmc
Soft PMC support for ARM.
2012-05-23 13:23:40 +00:00
ic
…
ichsmb
- There's no need to overwrite the default device method with the default
2011-11-22 21:28:20 +00:00
ichwd
Remove use of explicit bus space tags and handles and use methods that
2012-01-05 16:27:32 +00:00
ida
Convert a number of drivers to obtaining their parent DMA tag from their
2012-03-12 08:03:51 +00:00
ie
Isolate v_caddr_t in the ie driver.
2012-01-31 13:00:40 +00:00
ieee488
Convert files to UTF-8
2012-01-15 13:23:43 +00:00
if_ndis
Convert a number of drivers to obtaining their parent DMA tag from their
2012-03-12 08:03:51 +00:00
iicbus
Don't include MIPS machine headers. There's no need for it.
2012-05-19 17:42:11 +00:00
iir
Remove comments about creating DMA tags as children of the DMA tags of their
2012-03-12 19:29:32 +00:00
io
…
ipmi
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
ips
Convert a number of drivers to obtaining their parent DMA tag from their
2012-03-12 08:03:51 +00:00
ipw
Use suspend/resume methods provided by net80211. This ensures that the
2012-03-23 19:32:30 +00:00
isci
Wait until completion context unwinds before retrying CCBs that have been
2012-05-21 22:54:33 +00:00
iscsi/initiator
Update to version 2.3.1.0
2012-04-13 18:21:56 +00:00
isp
Clean up and complete the incomplete deferred enable code.
2012-06-01 23:29:48 +00:00
ispfw
…
iwi
Use suspend/resume methods provided by net80211. This ensures that the
2012-03-23 19:32:30 +00:00
iwn
Remove nitems() now that it lives in <sys/param.h> since r236486.
2012-06-02 20:00:52 +00:00
ixgb
More conversions of drivers to use the PCI parent DMA tag.
2012-03-12 18:15:08 +00:00
ixgbe
Before it gets lost in the noise.
2012-06-05 18:48:02 +00:00
jme
…
joy
…
kbd
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
kbdmux
Restore binary compatibility for GIO_KEYMAP and PIO_KEYMAP.
2011-07-17 08:19:19 +00:00
ksyms
Get rid of D_PSEUDO.
2011-10-18 08:09:44 +00:00
le
Make sparc64 compatible with NEW_PCIB and enable it:
2011-10-02 23:22:38 +00:00
led
…
lge
ether_ifattach() sets if_mtu to ETHERMTU, don't bother set it again
2012-01-07 09:41:57 +00:00
lindev
…
lmc
More conversions of drivers to use the PCI parent DMA tag.
2012-03-12 18:15:08 +00:00
malo
Fix some net80211 enum nits:
2011-12-17 10:23:17 +00:00
mc146818
…
mca
- There's no need to overwrite the default device method with the default
2011-11-22 21:28:20 +00:00
mcd
…
md
Document a large number of currently undocumented sysctls. While here
2011-12-13 00:38:50 +00:00
mem
…
mfi
Cosmetic nit. If a configured volume has no label, don't emit an empty
2012-05-30 17:07:50 +00:00
mge
More conversions of drivers to use the PCI parent DMA tag.
2012-03-12 18:15:08 +00:00
mii
More Cicada/Vitesse PHY ids.
2012-05-25 15:05:17 +00:00
mk48txx
…
mlx
Convert a number of drivers to obtaining their parent DMA tag from their
2012-03-12 08:03:51 +00:00
mly
Convert a number of drivers to obtaining their parent DMA tag from their
2012-03-12 08:03:51 +00:00
mmc
Add missing prototypes. While at it, sort them alphabetically.
2012-06-02 20:47:00 +00:00
mn
…
mps
Make the mps(4) module depend on the cam module.
2012-03-07 22:39:11 +00:00
mpt
Refine r233827; as it turns out, controllers with a device ID of 0x0059
2012-04-04 20:42:45 +00:00
mse
…
msk
For Yukon II controllers that implement optional temperature sensor
2012-04-25 02:46:13 +00:00
mvs
Add two functions xpt_batch_start() and xpt_batch_done() to the CAM SIM KPI
2012-05-12 13:55:36 +00:00
mwl
Fix the RX free list locking creation and destruction to be consistent
2012-04-17 04:52:57 +00:00
mxge
Update mxge(4) firmware to the latest version available from
2012-05-29 00:53:51 +00:00
my
ether_ifattach() sets if_mtu to ETHERMTU, don't bother set it again
2012-01-07 09:41:57 +00:00
nand
Import work done under project/nand (@235533) into head.
2012-05-17 10:11:18 +00:00
ncv
…
netmap
this file is too old and not interesting anymore now that netmap
2012-05-17 20:05:13 +00:00
nfe
ether_ifattach() sets if_mtu to ETHERMTU, don't bother set it again
2012-01-07 09:41:57 +00:00
nge
- There's no need to overwrite the default device method with the default
2011-11-22 21:28:20 +00:00
nmdm
Mark MALLOC_DEFINEs static that have no corresponding MALLOC_DECLAREs.
2011-11-07 06:44:47 +00:00
nsp
…
null
Fix for PR 138526.
2012-01-11 15:00:16 +00:00
nve
More conversions of drivers to use the PCI parent DMA tag.
2012-03-12 18:15:08 +00:00
nvram
…
nvram2env
…
nxge
Fix the following compilation warnings in nxge(4):
2012-04-20 21:43:19 +00:00
oce
Use pci_find_cap() instead of pci_find_extcap() to locate PCI
2012-03-03 18:03:50 +00:00
ofw
Make ofw_bus_get_node() consistently return -1 when there is no associated
2012-03-15 22:53:39 +00:00
patm
More conversions of drivers to use the PCI parent DMA tag.
2012-03-12 18:15:08 +00:00
pbio
…
pccard
Replace inline static' by static inline'.
2011-12-13 14:06:01 +00:00
pccbb
Some laptops have weak power controllers that cannot tolerate multiple
2012-01-27 21:49:02 +00:00
pcf
Make ofw_bus_get_node() consistently return -1 when there is no associated
2012-03-15 22:53:39 +00:00
pci
Add 'drmn' device as another drm child, to allow drm2 drivers to live
2012-05-23 17:09:14 +00:00
pcn
Fix logic error
2012-02-27 08:57:02 +00:00
pdq
…
powermac_nvram
"nvram,flash" may not be the first in the compatible list property of the
2012-05-20 02:43:54 +00:00
ppbus
Rename device_delete_all_children() into device_delete_children().
2011-11-22 21:56:55 +00:00
ppc
Rename device_delete_all_children() into device_delete_children().
2011-11-22 21:56:55 +00:00
pst
Convert files to UTF-8
2012-01-15 13:23:18 +00:00
pty
Fix whitespace inconsistencies in the TTY layer and its drivers owned by me.
2011-06-26 18:26:20 +00:00
puc
Add support for Sun 1040 PCI Quad Serial
2012-05-30 03:47:51 +00:00
qlxgb
Do not announce IPv6 TSO support yet. The in-tree driver does not seem
2012-04-23 21:49:11 +00:00
quicc
- There's no need to overwrite the default device method with the default
2011-11-22 21:28:20 +00:00
ral
Add support for Ralink RT2800/RT3000 chipsets.
2012-05-10 17:41:16 +00:00
random
Add support for the extended FPU states on amd64, both for native
2012-01-21 17:45:27 +00:00
rc
…
re
Make sure we don't dereference a null pointer
2012-05-11 07:12:18 +00:00
rndtest
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
rp
…
rt
ether_ifattach() sets if_mtu to ETHERMTU, don't bother set it again
2012-01-07 09:41:57 +00:00
safe
More conversions of drivers to use the PCI parent DMA tag.
2012-03-12 18:15:08 +00:00
sbni
…
scc
- There's no need to overwrite the default device method with the default
2011-11-22 21:28:20 +00:00
scd
…
sdhci
Add support for RICOH R5CE823 card reader, that can be found in
2012-02-09 10:20:41 +00:00
sec
Recognize version 3.1 of the SEC crypto engine.
2012-05-24 21:24:23 +00:00
sf
Remove unused variable mii.
2012-05-11 03:17:32 +00:00
sfxge
M_DONTWAIT is a flag from historical mbuf(9)
2012-04-10 06:52:21 +00:00
sge
- There's no need to overwrite the default device method with the default
2011-11-22 21:28:20 +00:00
si
…
siba
Expand the set of APIs available for locating PCI capabilities:
2012-03-03 18:08:57 +00:00
siis
Add two functions xpt_batch_start() and xpt_batch_done() to the CAM SIM KPI
2012-05-12 13:55:36 +00:00
sio
kern cons: introduce infrastructure for console grabbing by kernel
2011-12-17 15:08:43 +00:00
sis
ether_ifattach() sets if_mtu to ETHERMTU, don't bother set it again
2012-01-07 09:41:57 +00:00
sk
ether_ifattach() sets if_mtu to ETHERMTU, don't bother set it again
2012-01-07 09:41:57 +00:00
smbus
- There's no need to overwrite the default device method with the default
2011-11-22 21:28:20 +00:00
smc
- Do not reinitialize the card if it is already running.
2012-04-07 06:56:38 +00:00
sn
ether_ifattach() sets if_mtu to ETHERMTU, don't bother set it again
2012-01-07 09:41:57 +00:00
snc
ether_ifattach() sets if_mtu to ETHERMTU, don't bother set it again
2012-01-07 09:41:57 +00:00
snp
Second-to-last commit implementing Capsicum capabilities in the FreeBSD
2011-08-11 12:30:23 +00:00
sound
Added D_TRACKCLOSE to sndstat_cdevsw to fix the situation when
2012-05-02 19:32:11 +00:00
speaker
Do not define bool/true/false if the symbols already exist.
2011-12-12 18:43:24 +00:00
spibus
Replace inline static' by static inline'.
2011-12-13 14:06:01 +00:00
ste
- There's no need to overwrite the default device method with the default
2011-11-22 21:28:20 +00:00
stg
…
stge
ether_ifattach() sets if_mtu to ETHERMTU, don't bother set it again
2012-01-07 09:41:57 +00:00
streams
Add the fo_chown and fo_chmod methods to struct fileops and use them
2011-08-16 20:07:47 +00:00
sym
Take advantage of nitems().
2012-06-02 19:41:28 +00:00
syscons
Move tty_opened_ns() into syscons.c which is currently the
2012-03-29 15:47:29 +00:00
tdfx
Mark MALLOC_DEFINEs static that have no corresponding MALLOC_DECLAREs.
2011-11-07 06:44:47 +00:00
ti
Eliminate vestiges of page coloring.
2011-12-15 05:07:16 +00:00
tl
ether_ifattach() sets if_mtu to ETHERMTU, don't bother set it again
2012-01-07 09:41:57 +00:00
tpm
…
trm
More conversions of drivers to use the PCI parent DMA tag.
2012-03-12 18:15:08 +00:00
tsec
Do not reinitialise the interface if it is already running, this prevents the
2012-05-09 00:56:11 +00:00
twa
Use bus_get_dma_tag() to inherit the 4G boundary restriction from the
2012-03-07 18:53:56 +00:00
twe
Convert a number of drivers to obtaining their parent DMA tag from their
2012-03-12 08:03:51 +00:00
tws
Convert a number of drivers to obtaining their parent DMA tag from their
2012-03-12 08:03:51 +00:00
tx
…
txp
…
uart
Complete polled-mode operation by using a callout if the device will be
2012-04-12 18:46:48 +00:00
ubsec
More conversions of drivers to use the PCI parent DMA tag.
2012-03-12 18:15:08 +00:00
usb
Add appropriate checks for ic_bsschan being set to IEEE80211_CHAN_ANYC in
2012-06-02 09:10:51 +00:00
utopia
…
vge
Remove unused variable mii
2012-02-11 08:12:52 +00:00
viawd
Correctly spell my email address.
2011-12-22 15:13:32 +00:00
virtio
Sync with Bryan Venteicher's virtio git repo:
2012-04-16 18:29:12 +00:00
vkbd
Get rid of D_PSEUDO.
2011-10-18 08:09:44 +00:00
vr
Convert the if_vr(4) driver model to the interrupt filter model and use
2012-05-12 14:37:25 +00:00
vte
Remove unused variable mii.
2011-11-23 05:34:01 +00:00
vx
ether_ifattach() sets if_mtu to ETHERMTU, don't bother set it again
2012-01-07 09:41:57 +00:00
vxge
Fix warning generated by clang;
2012-06-01 04:23:20 +00:00
watchdog
…
wb
ether_ifattach() sets if_mtu to ETHERMTU, don't bother set it again
2012-01-07 09:41:57 +00:00
wbwd
Add device ids for the Winbond 83627DHG-P chip and set the registers to
2012-05-29 16:39:42 +00:00
wds
Final pass at having devices use their bus parent for dma tags. The
2012-03-12 19:29:35 +00:00
wi
If an interrupt is received with no vap attached, just fail LINK events.
2012-02-25 08:01:29 +00:00
wl
…
wpi
Add a missing #include, required for IEEE80211_DEBUG.
2012-06-01 06:20:39 +00:00
wtap
Remove this - it's not needed as it's defined in ieee80211_freebsd.h.
2012-03-19 13:54:15 +00:00
xe
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
xen
Free ballooned pages with the corresponding malloc type.
2012-04-06 08:13:29 +00:00
xl
- Change the module order of these MAC drivers to be last so they are
2012-05-11 02:40:40 +00:00