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a8cdfbdf88
linux/drivers/net/ethernet
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Florian Fainelli a8cdfbdf88 net: systemport: Fix coalescing settings handling 
There were a number of issues with setting the RX coalescing parameters:

- we would not be preserving values that would have been configured
  across close/open calls, instead we would always reset to no timeout
  and 1 interrupt per packet, this would also prevent DIM from setting its
  default usec/pkts values

- when adaptive RX would be turned on, we woud not be fetching the
  default parameters, we would stay with no timeout/1 packet per
  interrupt until the estimator kicks in and changes that

- finally disabling adaptive RX coalescing while providing parameters
  would not be honored, and we would stay with whatever DIM had
  previously determined instead of the user requested parameters

Fixes: b6e0e87542 ("net: systemport: Implement adaptive interrupt coalescing")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Tal Gilboa <talgi@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-30 10:03:36 -04:00
..
3com
8390 ethernet: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
adaptec
adi
aeroflex
agere
alacritech
allwinner
alteon
altera ethernet: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
amazon net: ena: Eliminate duplicate barriers on weakly-ordered archs 2018-03-26 12:47:56 -04:00
amd ethernet: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
apm
apple net/macmace: Drop redundant MACH_IS_MAC test 2018-02-28 12:00:27 -05:00
aquantia net: aquantia: Make function hw_atl_utils_mpi_set_speed() static 2018-03-27 10:49:36 -04:00
arc net: ethernet: arc: Fix a potential memory leak if an optional regulator is deferred 2018-03-20 12:06:23 -04:00
atheros
aurora
broadcom net: systemport: Fix coalescing settings handling 2018-03-30 10:03:36 -04:00
brocade ethernet: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
cadence net: macb: Add phy-handle DT support 2018-03-16 11:14:33 -04:00
calxeda
cavium net: cavium: use module_pci_driver to simplify the code 2018-03-29 14:36:33 -04:00
chelsio cxgb4: fix error return code in adap_init0() 2018-03-30 09:44:29 -04:00
cirrus net/mac89x0: Replace custom debug logging with netif_* calls 2018-03-01 21:21:36 -05:00
cisco enic: drop IP proto check for vxlan tunnel delete 2018-03-16 09:50:40 -04:00
cortina net: gemini: fix memory leak 2018-03-20 12:08:45 -04:00
davicom
dec
dlink
emulex ethernet: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
ezchip
faraday
freescale fsl/fman: remove unnecessary set_dma_ops() call and HAS_DMA dependency 2018-03-26 11:30:06 -04:00
fujitsu
hisilicon net: hns3: never send command queue message to IMP when reset 2018-03-26 12:12:27 -04:00
hp
huawei
i825xx
ibm ethernet: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
intel Merge branch '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue 2018-03-27 09:56:13 -04:00
marvell net: mvpp2: Use relaxed I/O in data path 2018-03-27 13:15:36 -04:00
mediatek net: mediatek: Explicitly include pinctrl headers 2018-02-05 09:41:54 -08:00
mellanox net/mlx5e: Recover Send Queue (SQ) from error state 2018-03-27 17:29:28 -07:00
micrel
microchip lan743x: make functions lan743x_csr_read and lan743x_csr_read static 2018-03-12 11:12:38 -04:00
moxa
myricom ethernet: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
natsemi Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-23 11:31:58 -04:00
neterion
netronome nfp: flower: implement ip fragmentation match offload 2018-03-26 13:01:09 -04:00
ni net: ethernet: nixge: Add support for National Instruments XGE netdev 2018-03-29 11:51:00 -04:00
nuvoton
nvidia forcedeth: remove duplicate structure member in rx 2018-01-23 11:11:41 -05:00
nxp
oki-semi pch_gbe: Deprecate pci_get_bus_and_slot() 2018-01-17 08:16:46 -06:00
packetengines
pasemi
qlogic qede: Ethtool flash update support. 2018-03-29 14:29:56 -04:00
qualcomm net: qualcomm: rmnet: check for null ep to avoid null pointer dereference 2018-03-26 12:11:24 -04:00
rdc
realtek r8169: add helper tp_to_dev 2018-03-22 11:47:52 -04:00
renesas sh_eth: add sh_eth_cpu_data::cexcr flag 2018-03-26 12:34:19 -04:00
rocker rocker: fix possible null pointer dereference in rocker_router_fib_event_work 2018-02-01 09:50:52 -05:00
samsung ethernet: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
seeq
sfc sfc: fix flow type handling for RSS filters 2018-03-27 13:33:20 -04:00
sgi
silan
sis
smsc net: smsc911x: Fix unload crash when link is up 2018-03-07 13:22:09 -05:00
socionext net: ethernet: ave: add UniPhier PXs3 support 2018-03-26 11:29:10 -04:00
stmicro ethernet: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
sun ethernet: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
synopsys
tehuti
ti Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-23 11:31:58 -04:00
tile
toshiba
tundra net: tsi108: Use DMA API properly 2018-01-17 18:04:43 -06:00
via
wiznet
xilinx
xircom
xscale
dnet.c
dnet.h
ec_bhf.c ethernet: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
ethoc.c
fealnx.c
jme.c net: jme: remove unused initialization of 'rxdesc' 2018-02-01 14:54:28 -05:00
jme.h
Kconfig net: ethernet: nixge: Add support for National Instruments XGE netdev 2018-03-29 11:51:00 -04:00
korina.c
lantiq_etop.c
Makefile net: ethernet: nixge: Add support for National Instruments XGE netdev 2018-03-29 11:51:00 -04:00
netx-eth.c