Jesse Brandeburg c56625d597 i40e/i40evf: change dynamic interrupt thresholds ... The dynamic algorithm, while now working, doesn't have good performance in 40G mode. One part of this patch addresses the high CPU utilization of some small streaming workloads that the driver should reduce CPU in. It also changes the minimum ITR that the dynamic algorithm will settle on, causing our minimum latency to go from 12us to about 14us, when using adaptive mode. It also changes the BULK interrupt rate to allow maximum throughput on a 40Gb connection with a single thread of transmit, clamping interrupt rate to 8000 for TX makes single thread traffic go too slow. The new ULTRA bulk setting is introduced and is used when the Rx packet rate on this queue exceeds 40000 packets per second. This value of 40000 was chosen because the automatic tuning of minimum ITR=20us means that a single queue can't quite achieve that many packets per second from a round-robin test. Change-ID: Icce8faa128688ca5fd2c4229bdd9726877a92ea2 Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>		2015-10-19 15:35:04 -07:00
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3com	3c59x: Add BQL support for 3c59x ethernet driver.	2015-08-24 12:20:58 -07:00
8390	net: mac8390: Allow modular build	2015-09-29 21:11:12 -07:00
adaptec
adi
aeroflex	drivers/net: get rid of unnecessary initializations in .get_drvinfo()	2015-10-16 00:24:10 -07:00
agere
allwinner	net: sun4i-emac: Claim emac sram	2015-08-25 13:48:59 -07:00
alteon
altera	net: eth: altera: Fix the initial device operstate	2015-09-09 12:10:15 -07:00
amd	drivers/net: get rid of unnecessary initializations in .get_drvinfo()	2015-10-16 00:24:10 -07:00
apm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-09-26 16:08:27 -07:00
apple	net: macmace: Allow modular build	2015-09-29 21:11:13 -07:00
arc	net: arc: Fix module autoload for OF platform driver	2015-09-21 16:08:20 -07:00
atheros	drivers/net: get rid of unnecessary initializations in .get_drvinfo()	2015-10-16 00:24:10 -07:00
broadcom	drivers/net: get rid of unnecessary initializations in .get_drvinfo()	2015-10-16 00:24:10 -07:00
brocade	bna: fix error handling	2015-09-29 13:49:53 -07:00
cadence	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-07-31 23:52:20 -07:00
calxeda
cavium	drivers/net: get rid of unnecessary initializations in .get_drvinfo()	2015-10-16 00:24:10 -07:00
chelsio	cxgb4: Enhance driver to update FW, when FW is too old	2015-10-11 04:57:58 -07:00
cirrus
cisco	enic: do hang reset only in case of tx timeout	2015-10-05 03:51:35 -07:00
davicom	dm9000: fix a typo	2015-09-08 22:44:42 -07:00
dec	drivers/net: get rid of unnecessary initializations in .get_drvinfo()	2015-10-16 00:24:10 -07:00
dlink
emulex	drivers/net: get rid of unnecessary initializations in .get_drvinfo()	2015-10-16 00:24:10 -07:00
ezchip	NET: nps_enet: minor namespace cleanup	2015-08-23 16:08:54 -07:00
faraday
freescale	drivers/net: get rid of unnecessary initializations in .get_drvinfo()	2015-10-16 00:24:10 -07:00
fujitsu
hisilicon	net: hix5hd2_gmac: avoid integer overload warning	2015-10-18 20:01:08 -07:00
hp
i825xx
ibm	drivers/net: get rid of unnecessary initializations in .get_drvinfo()	2015-10-16 00:24:10 -07:00
icplus
intel	i40e/i40evf: change dynamic interrupt thresholds	2015-10-19 15:35:04 -07:00
marvell	drivers/net: get rid of unnecessary initializations in .get_drvinfo()	2015-10-16 00:24:10 -07:00
mellanox	mlxsw: spectrum: Add initial support for Spectrum ASIC	2015-10-16 07:15:23 -07:00
micrel	net: ks8851: Export OF module alias information	2015-09-17 21:24:02 -07:00
microchip	net: encx24j600: Fix typos in Kconfig	2015-10-11 05:26:10 -07:00
moxa	net: moxa: Fix module autoload for OF platform driver	2015-09-21 16:09:02 -07:00
myricom
natsemi
neterion	drivers/net: get rid of unnecessary initializations in .get_drvinfo()	2015-10-16 00:24:10 -07:00
nuvoton
nvidia
nxp
octeon	drivers/net: get rid of unnecessary initializations in .get_drvinfo()	2015-10-16 00:24:10 -07:00
oki-semi	drivers/net: get rid of unnecessary initializations in .get_drvinfo()	2015-10-16 00:24:10 -07:00
packetengines
pasemi
qlogic	drivers/net: get rid of unnecessary initializations in .get_drvinfo()	2015-10-16 00:24:10 -07:00
qualcomm
rdc
realtek	drivers/net: get rid of unnecessary initializations in .get_drvinfo()	2015-10-16 00:24:10 -07:00
renesas	ravb: Add support for r8a7795 SoC	2015-10-03 05:05:21 -07:00
rocker	rocker: remove nowait from switchdev callbacks.	2015-10-15 06:09:51 -07:00
samsung
seeq
sfc	sfc: fully reset if MC_REBOOT event received without warm_boot_count increment	2015-10-12 05:35:25 -07:00
sgi
silan
sis
smsc	net: smc91x: convert pxa dma to dmaengine	2015-09-17 13:36:52 -07:00
stmicro	net: stmmac: avoid using timespec	2015-10-05 03:16:41 -07:00
sun	drivers/net: get rid of unnecessary initializations in .get_drvinfo()	2015-10-16 00:24:10 -07:00
synopsys	ethernet: synopsys: SYNOPSYS_DWC_ETH_QOS should depend on HAS_DMA	2015-09-06 19:48:53 -07:00
tehuti	drivers/net: get rid of unnecessary initializations in .get_drvinfo()	2015-10-16 00:24:10 -07:00
ti	drivers/net: get rid of unnecessary initializations in .get_drvinfo()	2015-10-16 00:24:10 -07:00
tile	nohz: Prevent tilegx network driver interrupts	2015-07-29 15:44:59 +02:00
toshiba
tundra
via	net: via/Kconfig: GENERIC_PCI_IOMAP required if PCI not selected	2015-09-25 12:36:58 -07:00
wiznet
xilinx	drivers/net: get rid of unnecessary initializations in .get_drvinfo()	2015-10-16 00:24:10 -07:00
xircom
xscale
dnet.c
dnet.h
ec_bhf.c
ethoc.c	net/ethoc: support big-endian register layout	2015-09-23 15:33:15 -07:00
fealnx.c
jme.c	net: jme: use kzalloc() instead of kmalloc+memset	2015-09-09 17:06:00 -07:00
jme.h
Kconfig	dwc_eth_qos: Add the synopsys folder to the build system.	2015-07-28 23:55:00 -07:00
korina.c
lantiq_etop.c
Makefile	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-08-27 21:45:31 -07:00
netx-eth.c