linux/drivers/net/ethernet
Jacob Keller b52b7f7059 fm10k: reschedule service event if we stall the PF<->SM mailbox
When we are handling PF<->VF mailbox messages, it is possible that the
VF will send us so many messages that the PF<->SM FIFO will fill up. In
this case, we stop the loop and wait until the service event is
rescheduled.

Normally this should happen due to an interrupt. But it is possible that
we don't get another interrupt for a while and it isn't until the
service timer actually reschedules us. Instead, simply reschedule
immediately which will cause the service event to be run again as soon
as we exit.

This ensures that we promptly handle all of the PF<->VF messages with
minimal delay, while still giving time for the SM mailbox to drain.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-10-02 07:25:47 -07:00
..
3com
8390
adaptec
adi drivers: net: adi: use setup_timer() helper. 2017-09-21 11:44:43 -07:00
aeroflex
agere drivers: net: et131x: use setup_timer() helper. 2017-09-21 11:44:39 -07:00
alacritech
allwinner
alteon
altera
amazon net: ena: Remove redundant unlikely() 2017-09-26 09:54:06 -07:00
amd drivers: net: amd: use setup_timer() helper. 2017-09-21 11:44:43 -07:00
apm drivers: net: xgene: Remove return statement from void function 2017-09-05 14:58:25 -07:00
apple
aquantia
arc
atheros
aurora
broadcom bcm63xx_enet: remove unneeded include 2017-10-01 23:05:11 -07:00
brocade
cadence
calxeda
cavium bpf: add meta pointer for direct access 2017-09-26 13:36:44 -07:00
chelsio cxgb4: make function ch_flower_stats_cb, fixes warning 2017-09-28 10:21:37 -07:00
cirrus
cisco drivers: net: enic: use setup_timer() helper. 2017-09-21 11:44:44 -07:00
davicom davicom: Display proper debug level up to 6 2017-09-08 20:53:10 -07:00
dec drivers: net: uli526x: use setup_timer() helper. 2017-09-21 11:44:44 -07:00
dlink drivers: net: sundance: use setup_timer() helper. 2017-09-21 11:44:40 -07:00
emulex be2net: fix TSO6/GSO issue causing TX-stall on Lancer/BEx 2017-09-13 09:28:18 -07:00
ezchip
faraday
freescale Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-09-23 10:16:53 -07:00
fujitsu
hisilicon net: hns3: fix null pointer dereference before null check 2017-10-01 04:12:45 +01:00
hp
huawei net-next/hinic: Fix a case of Tx Queue is Stopped forever 2017-09-28 10:26:50 -07:00
i825xx dma-mapping updates for 4.14: 2017-09-12 13:30:06 -07:00
ibm ibmvnic: Set state UP 2017-10-01 04:02:35 +01:00
intel fm10k: reschedule service event if we stall the PF<->SM mailbox 2017-10-02 07:25:47 -07:00
marvell drivers: net: pxa168: use setup_timer() helper. 2017-09-21 11:44:42 -07:00
mediatek
mellanox mlxsw: spectrum: fix uninitialized value in err 2017-10-01 23:05:54 -07:00
micrel
microchip
moxa
myricom
natsemi drivers: net: natsemi: use setup_timer() helper. 2017-09-21 11:44:40 -07:00
neterion
netronome nfp: flower vxlan neighbour keep-alive 2017-09-26 21:27:36 -07:00
nuvoton w90p910_ether: include linux/interrupt.h 2017-09-12 20:59:19 -07:00
nvidia forcedeth: optimize the xmit/rx with unlikely 2017-09-23 20:04:23 -07:00
nxp
oki-semi
packetengines drivers: net: packetengines: use setup_timer() helper. 2017-09-21 11:44:44 -07:00
pasemi
qlogic bpf: add meta pointer for direct access 2017-09-26 13:36:44 -07:00
qualcomm net: qcom/emac: add software control for pause frame mode 2017-09-21 15:19:30 -07:00
rdc
realtek Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-09-23 10:16:53 -07:00
renesas
rocker rocker: fix kcalloc parameter order 2017-09-05 14:52:31 -07:00
samsung
seeq
sfc
sgi
silan
sis drivers: net: sis900: use setup_timer() helper. 2017-09-21 11:44:42 -07:00
smsc drivers: net: smsc: use setup_timer() helper. 2017-09-21 11:44:41 -07:00
stmicro Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-09-23 10:16:53 -07:00
sun ldmvsw: Remove redundant unlikely() 2017-09-26 10:15:44 -07:00
synopsys
tehuti
ti net: ti: netcp: use setup_timer 2017-09-21 15:48:46 -07:00
tile
toshiba drivers: net: spider_net: use setup_timer() helper. 2017-09-21 11:44:40 -07:00
tundra
via dmi: Mark all struct dmi_system_id instances const 2017-09-14 11:59:30 +02:00
wiznet
xilinx
xircom
xscale
dnet.c
dnet.h
ec_bhf.c
ethoc.c
fealnx.c drivers: net: fealnx: use setup_timer() helper. 2017-09-21 11:44:43 -07:00
jme.c
jme.h
Kconfig
korina.c net: korina: bump version 2017-09-18 16:50:07 -07:00
lantiq_etop.c
Makefile
netx-eth.c