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linux/drivers/net/ethernet
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Elad Kanfi 05c00d82f4 net: nps_enet: bug fix - handle lost tx interrupts 
The tx interrupt is of edge type, and in case such interrupt is triggered
while it is masked it will not be handled even after tx interrupts are
re-enabled in the end of NAPI poll.
This will cause tx network to stop in the following scenario:
 * Rx is being handled, hence interrupts are masked.
 * Tx interrupt is triggered after checking if there is some tx to handle
   and before re-enabling the interrupts.
In this situation only rx transaction will release tx requests.

In order to handle the tx that was missed( if there was one ),
a NAPI reschdule was added after enabling the interrupts.

Signed-off-by: Elad Kanfi <eladkan@mellanox.com>
Acked-by: Noam Camus <noamca@mellanox.com>
Acked-by: Gilad Ben-Yossef <giladby@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-10 15:04:49 -04:00
..
3com Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-03-08 12:34:12 -05:00
8390 pcnet_cs: add new id 2016-02-16 16:06:13 -05:00
adaptec
adi net: bfin_mac: Use phy_find_first() instead of open-coding it 2016-01-11 00:00:34 -05:00
aeroflex mdio: Move allocation of interrupts into core 2016-01-07 14:31:26 -05:00
agere et131x: check return value of dma_alloc_coherent 2016-02-17 23:32:05 -05:00
allwinner
alteon
altera net: eth: altera: do not free array priv->mdio->irq 2016-03-06 22:59:18 -05:00
amd net: relax setup_tc ndo op handle restriction 2016-03-03 16:25:15 -05:00
apm drivers: net: xgene: Fix error handling 2016-05-04 14:00:44 -04:00
apple
arc net: arc: trivial: cleanup the emac driver 2016-03-16 19:28:01 -04:00
atheros atl2: Disable unimplemented scatter/gather feature 2016-04-21 15:12:23 -04:00
aurora net: ethernet: nb8800: support fixed-link DT node 2016-02-24 11:32:11 -05:00
broadcom bnxt_en: Setup multicast properly after resetting device. 2016-05-04 17:11:38 -04:00
brocade bna: fix list corruption 2016-03-01 15:19:43 -05:00
cadence net: macb: Probe MDIO bus before registering netdev 2016-05-03 16:06:05 -04:00
calxeda
cavium net: thunderx: avoid exposing kernel stack 2016-05-10 00:36:09 -04:00
chelsio cxgb3: fix out of bounds read 2016-05-01 20:59:43 -04:00
cirrus
cisco cisco: enic: Update logging macros and uses 2016-03-11 15:07:48 -05:00
davicom net: ethernet: davicom: fix devicetree irq resource 2016-02-21 22:40:49 -05:00
dec net: tulip: Use setup_timer() 2016-02-25 16:51:04 -05:00
dlink
emulex Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-03-08 12:34:12 -05:00
ezchip net: nps_enet: bug fix - handle lost tx interrupts 2016-05-10 15:04:49 -04:00
faraday net: ethernet: faraday: Use phy_find_first() instead of open coding it 2016-01-10 22:05:30 -05:00
freescale net: fec: only clear a queue's work bit if the queue was emptied 2016-05-04 14:08:38 -04:00
fujitsu fmvj18x_cs: fix incorrect indexing of dev->dev_addr[] when copying the MAC address 2016-02-21 22:08:43 -05:00
hisilicon Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-04-01 20:03:33 -05:00
hp net: hp100: remove unnecessary #ifdefs 2016-01-29 20:33:38 -08:00
i825xx
ibm ibmveth: check return of skb_linearize in ibmveth_start_xmit 2016-03-07 14:38:52 -05:00
intel fm10k: fix multi-bit VLAN update requests from VF 2016-04-13 20:06:55 -07:00
marvell net: mvneta: Remove superfluous SMP function call 2016-05-03 15:27:18 -04:00
mediatek net: mediatek: fix checking for NULL instead of IS_ERR() in .probe 2016-03-23 13:49:13 -04:00
mellanox net/mlx5e: make VXLAN support conditional 2016-05-09 00:21:07 -04:00
micrel ethernet: micrel: fix some error codes 2016-03-18 19:39:54 -04:00
microchip
moxa net: moxa: fix an error code 2016-03-03 17:17:14 -05:00
myricom myri10ge: fix sleeping with bh disabled 2016-04-28 14:21:14 -04:00
natsemi
neterion net: vxge: avoid unused function warnings 2016-01-29 20:33:39 -08:00
netronome asm-generic: remove old nonatomic-io wrapper files 2016-03-01 22:25:17 +01:00
nuvoton treewide: Fix typo in printk 2016-02-15 11:18:22 +01:00
nvidia forcedeth: Use setup_timer() 2016-02-25 16:51:05 -05:00
nxp net: lpc_eth: Remove unused variables 2016-01-10 22:50:14 -05:00
oki-semi
packetengines
pasemi pasemi_mac: Replace LRO with GRO 2016-02-17 16:15:45 -05:00
qlogic qede: uninitialized variable in qede_start_xmit() 2016-05-08 23:31:53 -04:00
qualcomm net: qca_spi: clear IFF_TX_SKB_SHARING 2016-02-25 16:12:15 -05:00
rdc mdio: Move allocation of interrupts into core 2016-01-07 14:31:26 -05:00
realtek r8169:Remove unnecessary phy reset for pcie nic when setting link spped. 2016-03-13 22:32:44 -04:00
renesas ravb: Add missing free_irq() call to ravb_close() 2016-05-09 22:30:39 -04:00
rocker rocker: move ageing_time from struct rocker to struct ofdpa 2016-03-12 20:11:13 -05:00
samsung net: sxgbe: fix error paths in sxgbe_platform_probe() 2016-03-27 22:39:22 -04:00
seeq
sfc sfc: disable RSS when unsupported 2016-04-28 14:21:15 -04:00
sgi
silan
sis
smsc net: smc911x: avoid unused variable warnings 2016-03-21 11:26:12 -04:00
stmicro net: stmmac: socfpga: Remove re-registration of reset controller 2016-04-24 14:40:24 -04:00
sun Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2016-03-19 10:05:34 -07:00
synopsys dwc_eth_qos: do phy_start before resetting hardware 2016-03-02 14:57:15 -05:00
tehuti
ti drivers: net: cpsw: use of_phy_connect() in fixed-link case 2016-04-28 17:27:30 -04:00
tile tilepro: use to_delayed_work 2016-01-04 16:07:16 -05:00
toshiba ps3_gelic: fix memcpy parameter 2016-04-28 16:37:56 -04:00
tundra
via
wiznet
xilinx phy: Add an mdio_device structure 2016-01-07 14:31:26 -05:00
xircom
xscale
dnet.c mdio: Move allocation of interrupts into core 2016-01-07 14:31:26 -05:00
dnet.h
ec_bhf.c
ethoc.c net/ethoc: do not free array priv->mdio->irq 2016-03-06 22:58:51 -05:00
fealnx.c
jme.c jme: Fix device PM wakeup API usage 2016-03-07 15:39:45 -05:00
jme.h
Kconfig netdev: Move octeon/octeon_mgmt driver to cavium directory. 2016-03-18 18:25:30 -04:00
korina.c
lantiq_etop.c net: lantiq_etop.c: Use helper to find first phy 2016-01-10 18:03:47 -05:00
Makefile netdev: Move octeon/octeon_mgmt driver to cavium directory. 2016-03-18 18:25:30 -04:00
netx-eth.c