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freebsd-skq/sys/dev
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adrian 1f3d721c13 [ath] fix TX throughput for EDMA chips by pushing more into the TX FIFO. 
It turns out that getting decent performance requires stacking the TX
FIFO a little more aggressively.

* Ensure that when we complete a frame, we attempt to push a new frame
  into the FIFO so TX is kept as active as it needs to be
* Be more aggressive about batching non-aggregate frames into a single
  TX FIFO slot.  This "fixes" TDMA performance (since we only get one
  TX FIFO slot ungated per DMA beacon alert) but it does this by pushing
  a whole lot of work into the TX FIFO slot.

I'm not /entirely/ pleased by this solution, but it does fix a whole bunch
of corner case issues in the transmit side and fix TDMA whilst I'm at it.
I'll go revisit transmit packet scheduling in ath(4) post 11.

Tested:

* AR9380, STA mode
* AR9580, hostap mode
* AR9380, TDMA client mode

Approved by:	re (hrs)
2016-06-21 15:38:20 +00:00
..
aac sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
aacraid sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
acpi_support Fix the deciKelvin to Celsius conversion in kernel. 2016-05-22 13:58:32 +00:00
acpica Fix a minor leak in ACPI thermal 2016-06-07 19:08:13 +00:00
adb
adlink
advansys sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
ae
age
agp
aha sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
ahb sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
ahci Add support for managing Shingled Magnetic Recording (SMR) drives. 2016-05-19 14:08:36 +00:00
aic
aic7xxx aic7xxx: minor spelling fixes. 2016-05-10 16:40:19 +00:00
alc
ale
alpm sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
altera Use OF_prop_free instead of direct call to free(9) 2016-05-14 18:44:30 +00:00
amdpm
amdsbwd
amdsmb
amdtemp Fix the deciKelvin to Celsius conversion in kernel. 2016-05-22 13:58:32 +00:00
amr sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
an Reject ioctl commands for FLSHGCHR and FLSHPCHR if the size is greater 2016-05-24 13:57:23 +00:00
arcmsr
asmc [asmc] Add support for MacBookPro5,1 2016-05-03 17:11:33 +00:00
ata sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
ath [ath] fix TX throughput for EDMA chips by pushing more into the TX FIFO. 2016-06-21 15:38:20 +00:00
atkbdc Use OF_prop_free instead of direct call to free(9) 2016-05-18 23:39:31 +00:00
auxio
bce sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
beri
bfe
bge bge: Force chipid to 5720 A0 for 5717 C0 in an early place 2016-06-01 05:15:11 +00:00
bhnd siba(4): Adopt bcma-compatible mapping of bhnd(4) port/region identifiers. 2016-06-16 20:04:33 +00:00
bktr sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
bm
buslogic s/struct device */device_t/g 2016-05-04 06:24:10 +00:00
bvm
bwi bwi: switch to ieee80211_add_channel_list_2ghz(). 2016-05-26 16:48:20 +00:00
bwn [bwn] don't use a 1MB CCK RTS frame for 11a OFDM transmissions. 2016-06-06 07:09:02 +00:00
bxe Don't repeat the the word 'the' 2016-05-17 12:52:31 +00:00
cadence
cardbus sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
cas
ce sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
cesa Use proper interface for FDT parsing and memory mapping in CESA 2016-06-03 18:54:16 +00:00
cfe
cfi
ciss Update some of the TBD entries in ciss(4) to match what's in the pci 2016-05-24 01:42:21 +00:00
cm
cmx sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
coretemp Fix the deciKelvin to Celsius conversion in kernel. 2016-05-22 13:58:32 +00:00
cp sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
cpuctl Always allow loading of cpuctl(4). When a CPU feature is not 2016-06-16 12:07:40 +00:00
cpufreq
cs sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
ct
ctau
cx sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
cxgb net: Use M_HASHTYPE_OPAQUE_HASH if the mbuf flowid has hash properties 2016-06-07 04:51:50 +00:00
cxgbe Use sbused() instead of sbspace() to avoid signed issues. 2016-06-15 21:08:51 +00:00
cy
cyapa
dc
dcons
de sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
digi
dpaa Set the TLB caching properties for portals at attach time. 2016-05-25 01:23:19 +00:00
dpms
dpt sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
drm sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
drm2 [drm] fix up hex_dump_to_buffer to not overflow linebuf. 2016-06-03 05:01:35 +00:00
dwc Fix an issue with multicast hash filters on Amlogic and Allwinner boards. 2016-06-12 22:55:50 +00:00
e1000 net: Use M_HASHTYPE_OPAQUE_HASH if the mbuf flowid has hash properties 2016-06-07 04:51:50 +00:00
ed sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
eisa
en
ep
esp s/struct device */device_t/g 2016-05-04 06:24:51 +00:00
et sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
etherswitch Remove erroneous lock assertions 2016-06-06 10:07:57 +00:00
ex
exca
extres Rename gpiobus_map_pin() to gpiobus_acquire_pin(), to better reflect the 2016-05-26 15:45:36 +00:00
fatm sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
fb Fix NULL-dereference panic if VESA reports zero modes. 2016-05-17 19:00:09 +00:00
fdc Fix the acpi attachment to always start the worker thread. 2016-05-04 23:00:57 +00:00
fdt INTRNG - change the way how an interrupt mapping data are provided 2016-06-05 16:20:12 +00:00
fe sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
ffec Fix erronious mixed use of tx/rx variables/constants in the same expression. 2016-05-27 22:14:39 +00:00
filemon Cleanup COMPAT_FREEBSD32 support. 2016-06-05 18:16:33 +00:00
firewire Remove NULL checks after M_WAITOK allocations from firewire. 2016-05-10 10:21:03 +00:00
flash Add support for Atmel at25df641 flash 2016-06-08 14:22:16 +00:00
fxp sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
gem
glxiic
glxsb
gpio INTRNG: As follow up of r301451, implement mapping and configuration 2016-06-07 05:08:24 +00:00
gxemul
hatm sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
hifn sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
hme
hpt27xx
hptiop Use imin() macro from sys/libkern.h. 2016-05-04 01:43:07 +00:00
hptmv sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
hptnr sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
hptrr sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
hwpmc Don't panic in hwpmc when stopping sampling. 2016-05-28 13:05:39 +00:00
hyperv hyperv/vmbus: Change tx_evtflags type to u_long to match vmbus_evtflags 2016-06-08 07:47:21 +00:00
ic sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
ichiic Fix ig4 operation for certain machines 2016-05-30 09:05:24 +00:00
ichsmb
ichwd
ida Resolve LINT linking issue by renaming ida_init() to ida_setup(). The 2016-05-11 17:38:09 +00:00
ie
if_ndis sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
iicbus INTRNG - change the way how an interrupt mapping data are provided 2016-06-05 16:20:12 +00:00
iir sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
intpm sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
io
ioat ioat(4): Add ddb "show ioat <unit>" debugger command 2016-06-09 01:31:09 +00:00
ipmi
ips sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
ipw ipw: switch to ieee80211_add_channel() 2016-05-19 22:19:35 +00:00
isci sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
iscsi Consistently use 'unsigned int' for session IDs. 2016-06-09 13:04:57 +00:00
iscsi_initiator sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
iser Fix build on i386. 2016-05-27 11:37:02 +00:00
isl
ismt
isp Pass proper for 23xx arguments to isp_endcmd(). 2016-05-20 11:56:16 +00:00
ispfw
iwi sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
iwm [iwm] free RX ring / NVM memory after they're used. 2016-06-16 17:59:15 +00:00
iwn iwn: add watchdog for scanning. 2016-05-26 11:12:36 +00:00
ixgb sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
ixgbe net: Use M_HASHTYPE_OPAQUE_HASH if the mbuf flowid has hash properties 2016-06-07 04:51:50 +00:00
ixl net: Use M_HASHTYPE_OPAQUE_HASH if the mbuf flowid has hash properties 2016-06-07 04:51:50 +00:00
jme sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
joy
kbd Use unsigned version of min() when handling arguments of SETFKEY ioctl. 2016-05-17 22:28:42 +00:00
kbdmux
ksyms
le Use OF_prop_free instead of direct call to free(9) 2016-05-18 23:39:31 +00:00
led
lge sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
lmc s/struct device */device_t/g 2016-05-04 06:23:49 +00:00
malo net80211 + drivers: hide size of 'bands' array behind a macro. 2016-04-29 22:14:11 +00:00
mbox
mc146818
mca
mcd
md
mdio
mem
mfi Remove NULL check after M_WAITOK allocations from mfi(4). 2016-05-10 10:24:35 +00:00
mge sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
mii Add support for Atmel at25df641 flash 2016-06-08 14:22:16 +00:00
mk48txx
mlx sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
mlx5 Add SR-IOV guest support to the mlx5en driver. 2016-06-07 13:58:52 +00:00
mly sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
mmc Add DMA sync operations around accessing the dwmmc descriptor ring. Even 2016-05-13 15:15:54 +00:00
mn sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
mpr Remove NULL checks after M_WAITOK allocations from mpr(4). 2016-05-10 15:04:24 +00:00
mps - No log bit in IOCStatus and endian-safe changes. 2016-06-20 18:14:51 +00:00
mpt sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
mrsas Added support for Avago/Broadcom Cutlass(12 Gbps- 16 port count) controllers. 2016-06-02 12:26:55 +00:00
mse
msk sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
mvs sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
mwl mwl: switch to ieee80211_add_channel*(). 2016-05-19 22:28:46 +00:00
mxge mxge: Setup mbuf flowid before calling tcp_lro_rx(). 2016-05-12 03:36:49 +00:00
my
nand sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
ncr sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
nctgpio
ncv
netfpga10g/nf10bmac sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
netmap Don't repeat the the word 'the' 2016-05-17 12:52:31 +00:00
nfe
nfsmb
nge sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
nmdm
nsp sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
ntb Fix if_ntb interface setup to include IFF_MULTICAST. 2016-06-18 23:18:04 +00:00
null
nvd
nvme Commit the bits of nda that were missed. This should fix the build. 2016-06-10 06:04:53 +00:00
nvram
nvram2env [nvram2env] fix nvram2env to scan all of memory, not 1/4th 2016-05-23 03:51:15 +00:00
nxge nxge(4): Remove useless self-assignment. 2016-06-03 15:33:21 +00:00
oce
ofw INTRNG - change the way how an interrupt mapping data are provided 2016-06-05 16:20:12 +00:00
otus otus: minor catchup with OpenBSD. 2016-05-09 19:28:22 +00:00
ow Don't repeat the the word 'the' 2016-05-17 12:52:31 +00:00
patm sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
pbio
pccard
pccbb Implement a proper detach method for the PCI-PCI bridge driver. 2016-05-20 00:03:22 +00:00
pcf sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
pci INTRNG - change the way how an interrupt mapping data are provided 2016-06-05 16:20:12 +00:00
pcn
pdq sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
pms Don't repeat the the word 'the' 2016-05-17 12:52:31 +00:00
powermac_nvram
ppbus sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
ppc
proto
psci
pst
pty
puc
qlxgb sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
qlxgbe net: Use M_HASHTYPE_OPAQUE_HASH if the mbuf flowid has hash properties 2016-06-07 04:51:50 +00:00
qlxge net: Use M_HASHTYPE_OPAQUE_HASH if the mbuf flowid has hash properties 2016-06-07 04:51:50 +00:00
quicc
ral - Replace the magic numbers with something more readable. 2016-06-08 02:37:23 +00:00
random Revert previous commit, until issue with sparc64 resolved. 2016-06-09 14:44:05 +00:00
rc sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
rccgpio
re
rl sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
rndtest
rp
rt
rtwn rtwn: fix Tx processing, add some busdma synchronization. 2016-06-20 22:45:19 +00:00
safe
sbni sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
scc
scd
sdhci Add a convenience macro that masks all the bits related to clock divisors 2016-05-26 02:55:41 +00:00
sec
sf sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
sfxge sfxge(4): bump version to the closest out-of-tree driver version 2016-06-09 12:33:53 +00:00
sge
si sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
siba Switch mips/sentry5 to bhnd(4), and unify with mips/broadcom 2016-06-04 19:53:47 +00:00
siis sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
sio sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
sis
sk sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
smbus
smc
sn sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
snc sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
snp
sound Add support for simplex USB MIDI devices, which only provide BULK or 2016-05-31 15:05:50 +00:00
speaker
spibus [spigen] add initial spigen driver from green@ 2016-05-26 07:02:20 +00:00
ste
stg
stge
streams
sym Add a riscv define. 2016-06-01 14:03:13 +00:00
syscons sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
tdfx
terasic
ti sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
tl sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
tpm sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
trm sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
tsec Add an alternate compatible string for eTSEC devices. 2016-05-19 00:04:58 +00:00
twa
twe sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
tws sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
tx sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
txp
uart sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
ubsec
urtwn urtwn: fix panic on device detach. 2016-06-20 22:39:32 +00:00
usb Get closer to a VIMAGE network stack teardown from top to bottom rather 2016-06-21 13:48:49 +00:00
utopia
vge
viapm
viawd
videomode
virtio vtnet: fix panic on unload 2016-05-14 06:07:15 +00:00
vkbd
vmware/vmxnet3
vnic INTRNG - change the way how an interrupt mapping data are provided 2016-06-05 16:20:12 +00:00
vr
vt sys: Make use of our rounddown() macro when sys/param.h is available. 2016-04-30 14:41:18 +00:00
vte
vx sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
vxge sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
watchdog
wb
wbwd etc: minor spelling fixes. 2016-05-02 16:47:28 +00:00
wds
wi wi: fix a typo. 2016-05-20 08:58:06 +00:00
wl sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
wpi sys: Make use of our rounddown() macro when sys/param.h is available. 2016-04-30 14:41:18 +00:00
wtap etc: minor spelling fixes. 2016-05-02 16:47:28 +00:00
xe sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
xen xen/timer: re-introduce the inittodr call in the resume path 2016-06-09 16:15:01 +00:00
xilinx
xl sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00