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b8fe6051bf
freebsd-dev/sys/dev
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Kip Macy b8fe6051bf MFp4 122896 
- reduce cpu usage by as much as 25% (40% -> 30) by doing txq reclaim more efficiently
   - use mtx_trylock when trying to grab the lock to avoid spinning during long encap loop
   - add per-txq reclaim task
   - if mbufs were successfully re-claimed try another pass
- track txq overruns with sysctl

Approved by: re (blanket)
2007-07-10 06:01:45 +00:00
..
aac Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
acpi_support Initialize key to zero. 2007-06-17 04:40:33 +00:00
acpica My previous commit introduced a spurious warning for the case where a 2007-06-30 17:27:31 +00:00
adlink o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
advansys Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
agp Restore agp aperture size after resume, in case it is modified after boot. 2007-01-06 08:31:31 +00:00
aha Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
ahb Fix a compile error from the last change. 2007-06-17 15:21:09 +00:00
aic Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
aic7xxx Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
amd Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
amr Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
an Remove assignment to uninitialized variable that wasn't then used anyway. 2007-06-08 01:21:20 +00:00
ar Don't call bus_deactivate_resource() explicitly before calling 2007-03-21 03:38:37 +00:00
arcmsr Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
arl o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
asr Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
ata Add Viking Interworks 256MB as an ata device; this might give 2007-06-26 22:13:43 +00:00
ath Process tx callbacks when draining the tx q; this fixes a problem 2007-06-24 01:57:20 +00:00
atkbdc Initialize mouse resolution to zero if converting from 2007-06-17 04:32:18 +00:00
auxio
awi Update 802.11 wireless support: 2007-06-11 03:36:55 +00:00
bce - Migrated IPMI fix from RELENG_6. 2007-06-16 02:27:03 +00:00
bfe o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
bge Despite several examples in the kernel, the third argument of 2007-06-04 18:25:08 +00:00
bktr o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
buslogic Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
cardbus gcc 4.2 thinks that tupleid is uninitialized. Or might be used 2007-06-08 04:03:57 +00:00
ce Remove ancient preprocessor code. Fix module compilation. 2007-03-25 20:21:31 +00:00
ciss Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
cm Don't call bus_deactivate_resource() explicitly before calling 2007-03-21 03:38:37 +00:00
cnw Catchup to filters by piso. 2007-02-23 19:27:49 +00:00
cp Don't call bus_deactivate_resource() explicitly before calling 2007-03-21 03:38:37 +00:00
cpufreq Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
cs o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
ct o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
ctau Don't call bus_deactivate_resource() explicitly before calling 2007-03-21 03:38:37 +00:00
cx Don't call bus_deactivate_resource() explicitly before calling 2007-03-21 03:38:37 +00:00
cxgb MFp4 122896 2007-07-10 06:01:45 +00:00
cy o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
dc o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
dcons - Don't force to be the GDB port since dcons(4) is in GENERIC now. 2007-06-11 04:08:50 +00:00
de The maxsegsz of a dma tag created in de(4) is TULIP_DATA_PER_DESC bytes. 2007-06-07 00:28:47 +00:00
digi Fix our ioctl(2) implementation when the argument is "int". New 2006-09-27 19:57:02 +00:00
dpt Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
drm o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
ed Tell a statistic checker that not checking the return value of the probing 2007-04-01 14:15:26 +00:00
eisa
em Couple of the fixes needed revising. The ICH8 autoneg was still broken, 2007-05-31 23:36:21 +00:00
en Where I previously removed calls to kdb_enter(), now remove include of 2007-05-29 11:28:28 +00:00
ep o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 15:55:37 +00:00
esp Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
ex s/destory/destroy/ (except for the code in contrib/). 2007-04-16 12:31:35 +00:00
exca - Fix exca_(io|mem)_map() to return proper errno values. 2007-03-23 17:15:07 +00:00
fatm o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
fb Move the gallant 12 x 22 font data from a .h to a .c so it doesn't need 2007-06-16 21:48:50 +00:00
fdc Always protect the kthread flags with the lock and close a race with 2007-02-27 17:16:52 +00:00
fe o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
firewire Fix a bug of retrieving configuration ROM. 2007-07-08 11:47:52 +00:00
flash MFp4: 2006-11-29 08:05:55 +00:00
fxp Remove the volatile qualifier to apply to fxp_miibus_readreg(). 2007-05-30 03:46:04 +00:00
gem - In gem_bitwait() check that the bit clears/was set in the content 2007-06-16 23:27:59 +00:00
harp
hatm Remove the __inline qualifier from a function which is in fact not an 2007-06-08 01:37:47 +00:00
hfa o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
hifn Overhaul driver/subsystem api's: 2007-03-21 03:42:51 +00:00
hme Remove invalid BUS_DMA_ALLOCNOW when creating a tag which is used for 2007-05-01 11:50:11 +00:00
hptiop Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
hptmv Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
hwpmc Commit 14/14 of sched_lock decomposition. 2007-06-05 00:00:57 +00:00
ic Fix style nits. No md5 changes in .o's. ;-) 2006-09-08 21:46:01 +00:00
ichsmb o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
ichwd Revisit the watchdogs: Resetting the error to EINVAL after failing to set the 2007-03-27 21:03:37 +00:00
ida o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
idt o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
ie o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
ieee488 Catchup with filters 2007-02-23 19:34:52 +00:00
if_ndis finish removing usb_port.h macros. 2007-06-18 22:24:32 +00:00
iicbus Don't use spinlocks here. The iicbus transactions can take a long 2007-04-17 05:48:35 +00:00
iir Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
io
ipmi Update __FreeBSD_version check for MFC of pmap_mapbios(). 2007-05-02 18:43:51 +00:00
ips o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
ipw MFp4: Fixing IPW_DEBUG enabled builds by converting the last piece of 2007-07-05 15:06:49 +00:00
isp Recover from some major omissions/problems with the 24XX port. 2007-07-02 20:08:20 +00:00
ispfw The MODULE_NAME should "ispfw" unless overriden, not "isp". 2006-12-10 03:42:57 +00:00
iwi The config.use_protection option can not be used in 802.11b mode and causes a 2007-06-25 20:56:33 +00:00
ixgb Catch up the rest of the drivers with the ether_vlan_mtap modifications. 2007-03-04 03:38:08 +00:00
joy
kbd Sweep kernel replacing suser(9) calls with priv(9) calls, assigning 2006-11-06 13:42:10 +00:00
kbdmux Fix our ioctl(2) implementation when the argument is "int". New 2006-09-27 19:57:02 +00:00
le o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
led Make it possible to specify an initial state for the LED. 2007-04-23 12:42:15 +00:00
lge o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
lmc Universally adopt most conventional spelling of acquire. 2007-05-27 20:50:23 +00:00
mc146818 Export mc146818_def_{read,write}() so the front-end can make use 2007-06-16 23:10:00 +00:00
mca
mcd
md Commit 14/14 of sched_lock decomposition. 2007-06-05 00:00:57 +00:00
mem
mfi Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
mii Add icsphy(4), Integrated Circuit Systems PHY driver, ported from 2007-06-11 02:04:50 +00:00
mk48txx Revisit the watchdogs: Resetting the error to EINVAL after failing to set the 2007-03-27 21:03:37 +00:00
mlx o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
mly Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
mmc MFp4: When querying the operating condition of SD cards (using the 2007-06-05 17:04:44 +00:00
mpt Fix some debugging code that crept in accidentally. 2007-06-18 18:28:43 +00:00
mse o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
msk The maximum size of the sum of all segment lengths in a given DMA mapping 2007-06-12 10:51:47 +00:00
mxge Also mark writecombine as enabled when PAT is used to enable 2007-06-17 00:09:51 +00:00
my my(4) doesn't need miibus(4). 2007-03-11 15:20:04 +00:00
ncv o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
nfe The maximum size of the sum of all segment lengths in a given DMA mapping 2007-06-12 10:51:47 +00:00
nge Catch up the rest of the drivers with the ether_vlan_mtap modifications. 2007-03-04 03:38:08 +00:00
nmdm Sweep kernel replacing suser(9) calls with priv(9) calls, assigning 2006-11-06 13:42:10 +00:00
nsp o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
null Sweep kernel replacing suser(9) calls with priv(9) calls, assigning 2006-11-06 13:42:10 +00:00
nve Allow nfe(4) override nve(4). 2007-06-12 02:21:02 +00:00
nxge Fix warnings. 2007-07-06 00:47:44 +00:00
ofw Fix warnings. 2007-07-06 00:47:44 +00:00
patm o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
pbio Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
pccard only register a ithread handler if the card requests an ithread 2007-06-16 23:33:57 +00:00
pccbb Migrate from setting a CARD_OK flag in a shared word, to setting its 2007-06-04 05:59:44 +00:00
pcf Don't call bus_deactivate_resource() explicitly before calling 2007-03-21 03:38:37 +00:00
pci Fix a typo in pcib_alloc_msi{x} which resulted in the 2007-05-23 15:31:00 +00:00
pdq Fix preprocessor code to check for a symbol being defined prior to checking 2007-06-08 01:49:04 +00:00
powermac_nvram Add device to access and modify Open Firmware NVRAM settings in 2006-08-01 22:19:01 +00:00
ppbus Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
ppc Don't call bus_deactivate_resource() explicitly before calling 2007-03-21 03:38:37 +00:00
pst o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
puc Calculate the correct PCI BAR for the Timedia based serial cards. The 2007-06-07 06:28:48 +00:00
ral Don't use 64-byte header on each packet in radiotap. 2007-06-29 02:43:13 +00:00
random Don't save SYSCTL_ADD_*() results in a local variable just to throw them 2007-05-28 18:20:15 +00:00
ray o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
rc o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
re re(4) devices requires an external EEPROM. Depending on models it 2007-07-06 00:05:12 +00:00
rndtest
rp Initialize DWBuf[3]. 2007-07-05 06:51:49 +00:00
rr232x Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
safe Overhaul driver/subsystem api's: 2007-03-21 03:42:51 +00:00
sbni Quiet framelen uninitialized warning. I think it was a false alarm. 2007-07-05 07:46:33 +00:00
sbsh Propagae volatile qualifier. 2007-06-08 01:54:22 +00:00
scc Add method enabled() to the SCC interface. This method can be used 2007-03-28 18:05:17 +00:00
scd Use pause() rather than tsleep() on stack variables and function pointers. 2007-02-27 17:23:29 +00:00
sf o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
si o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 20:11:27 +00:00
sio o Revert last. The chip is already supported by puc(4). 2007-03-29 04:26:52 +00:00
sk Universally adopt most conventional spelling of acquire. 2007-05-27 20:50:23 +00:00
smbus Only support the SMB_OLD_BREAD ioctl if one of COMPAT_FREEBSD[456] is 2006-09-26 14:38:56 +00:00
sn o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
snc o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
snp Adopt snp to the destroy_dev_sched() KPI after reverting of destroy_dev() 2007-07-05 13:07:12 +00:00
sound - Add codec id for Realtek ALC268. 2007-07-09 20:42:11 +00:00
speaker Now that tone & delay times are correct (independent of hz), adjust 2007-06-04 09:27:13 +00:00
spibus MFp4: when passing the transfer up the foodchain, make sure we go up 2006-10-20 07:11:52 +00:00
sr Don't call bus_deactivate_resource() explicitly before calling 2007-03-21 03:38:37 +00:00
stg o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
stge If we've got watchdog timeouts try to get more packets going after 2007-05-01 03:40:57 +00:00
streams Replace custom file descriptor array sleep lock constructed using a mutex 2007-04-04 09:11:34 +00:00
sym Fix various compilation warnings for gcc-4.2. 2007-06-23 00:02:20 +00:00
syscons According to the default font size on sparc64 provide a 12 x 22 2007-06-18 22:15:17 +00:00
tdfx Take the functionality contained in the former "options TDFX_LINUX" 2006-03-03 21:37:38 +00:00
ti Catch up the rest of the drivers with the ether_vlan_mtap modifications. 2007-03-04 03:38:08 +00:00
trm Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
twa Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
twe o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
tx o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
txp Nuke duplicated __FBSDID. 2007-06-12 04:33:21 +00:00
uart The HP Diva RMP3 uses BAR 0x14. 2007-05-17 04:07:19 +00:00
ubsec Overhaul driver/subsystem api's: 2007-03-21 03:42:51 +00:00
usb Missed in last commit: add usb task for rue to use for its ticks. 2007-07-09 20:56:39 +00:00
utopia
vge Catch up the rest of the drivers with the ether_vlan_mtap modifications. 2007-03-04 03:38:08 +00:00
vkbd Fix our ioctl(2) implementation when the argument is "int". New 2006-09-27 19:57:02 +00:00
vr Add VLAN capability. 2007-04-23 12:19:02 +00:00
vx o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00
watchdog Revisit the watchdogs: Resetting the error to EINVAL after failing to set the 2007-03-27 21:03:37 +00:00
wds Prepare for future integration between CAM and newbus. xpt_bus_register 2007-06-17 05:55:54 +00:00
wi Fix scanning issues since the new net80211 code went in 2007-06-30 21:39:21 +00:00
wl Don't call bus_deactivate_resource() explicitly before calling 2007-03-21 03:38:37 +00:00
xe o break newbus api: add a new argument of type driver_filter_t to 2007-02-23 12:19:07 +00:00