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linux/drivers/net/ethernet
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Yuval Mintz 039a392733 qede: Fix Tx timeout due to xmit_more 
Driver uses netif_tx_queue_stopped() to make sure the xmit_more
indication will be honored, but that only checks for DRV_XOFF.

At the same time, it's possible that during transmission the DQL will
close the transmission queue with STACK_XOFF indication.
In re-configuration flows, when the threshold is relatively low, it's
possible that the device has no pending tranmissions, and during
tranmission the driver would miss doorbelling the HW.
Since there are no pending transmission, there will never be a Tx
completion [and thus the DQL would not remove the STACK_XOFF indication],
eventually causing the Tx queue to timeout.

While we're at it - also doorbell in case driver has to close the
transmission queue on its own [although this one is less important -
if the ring is full, we're bound to receive completion eventually,
which means the doorbell would only be postponed and not indefinetly
blocked].

Fixes: 312e06761c ("qede: Utilize xmit_more")
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2016-08-18 21:12:57 -07:00
..
3com treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
8390 net: ethernet: ax88796: avoid null pointer dereference 2016-08-01 13:32:51 -07:00
adaptec treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
adi net: ethernet: adi: bfin_mac: use phy_ethtool_{get|set}_link_ksettings 2016-07-17 23:22:02 -07:00
aeroflex aeroflex/greth: fix warning about unused variable 2016-05-20 18:33:37 -07:00
agere Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-07-24 00:53:32 -04:00
allwinner net: ethernet: sun4i-emac: use phy_ethtool_{get|set}_link_ksettings 2016-06-22 16:22:41 -04:00
alteon
…
altera ethernet: altera: add missing of_node_put 2016-08-01 21:42:57 -07:00
amd net: amd-xgbe: use correct format specifier 2016-08-01 13:32:51 -07:00
apm net: xgene: fix maybe-uninitialized variable 2016-08-03 11:52:16 -07:00
apple
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arc net: arc_emac: add missing of_node_put() in arc_emac_probe() 2016-08-06 00:07:38 -04:00
atheros Merge branch 'pci/msi-affinity' into next 2016-08-01 12:34:01 -05:00
aurora ethernet: aurora: nb8800: add missing of_node_put after calling of_parse_phandle 2016-08-01 21:43:47 -07:00
broadcom tg3: Report the correct number of RSS queues through tg3_get_rxnfc 2016-08-03 11:56:18 -07:00
brocade net: bna: use correct type specifier (2) 2016-08-01 13:32:52 -07:00
cadence net: macb: Correct CAPS mask 2016-08-06 20:53:06 -04:00
calxeda
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cavium ethernet: cavium: octeon: add missing of_node_put after calling of_parse_phandle 2016-08-01 21:43:48 -07:00
chelsio Round one of 4.8 code 2016-08-04 20:10:31 -04:00
cirrus net: cx89x0: Add DT support 2016-06-15 12:17:57 -07:00
cisco net: enic: use correct type specifier 2016-08-01 13:32:52 -07:00
davicom dm9000: Fix irq trigger type setup on non-dt platforms 2016-08-09 15:08:22 -07:00
dec net: tulip: fix spelling mistake: "attemping" -> "attempting" 2016-07-30 23:13:51 -07:00
dlink treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
emulex be2net: perform temperature query in adapter regardless of its interface state 2016-07-26 23:17:42 -07:00
ezchip Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-07-24 00:53:32 -04:00
faraday net/faraday: Disallow using reversed MAC address from hardware 2016-07-20 21:05:18 -07:00
freescale ARM: SoC platform updates for v4.8 2016-08-01 18:27:08 -04:00
fujitsu treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
hisilicon net: hns: fix typo in g_gmac_stats_string[] 2016-08-10 17:57:50 -07:00
hp treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
i825xx treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
ibm ibmvnic: Fix passive VNIC server login process 2016-07-09 17:42:11 -04:00
intel net_sched: convert tcf_exts from list to pointer array 2016-08-17 19:27:51 -04:00
marvell ethernet: marvell: pxa168_eth: add missing of_node_put after calling of_parse_phandle 2016-08-01 21:43:48 -07:00
mediatek net: ethernet: mediatek: fix runtime warning raised by inconsistent struct device pointers passed to DMA API 2016-08-15 23:02:44 -07:00
mellanox Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-08-17 17:26:58 -07:00
micrel drivers: net: Don't print unpopulated net_device name 2016-05-17 12:30:19 -04:00
microchip enc28j60: Fix race condition in enc28j60 driver 2016-07-02 14:48:14 -04:00
moxa treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
myricom myri10ge: fix sleeping with bh disabled 2016-04-28 14:21:14 -04:00
natsemi treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
neterion net: s2io: simplify logical constraint 2016-08-01 13:32:52 -07:00
netronome nfp: check idx is -ENOSPC before using it is an index 2016-07-11 13:52:00 -07:00
nuvoton treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
nvidia
…
nxp net: lpc_eth: Remove unused 'pldat' variable 2016-07-04 23:55:29 -07:00
oki-semi pch_gbe: replace private tx ring lock with common netif_tx_lock 2016-04-28 17:19:58 -04:00
packetengines treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
pasemi net: ethernet: pasemi_mac: use phy_ethtool_{get|set}_link_ksettings 2016-07-15 16:41:34 -07:00
qlogic qede: Fix Tx timeout due to xmit_more 2016-08-18 21:12:57 -07:00
qualcomm treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
rdc net: r6040: Bump version and date 2016-07-05 00:10:30 -07:00
realtek 8139too: fix system hang when there is a tx timeout event. 2016-08-01 21:38:53 -07:00
renesas ethernet: renesas: sh_eth: add missing of_node_put after calling of_parse_phandle 2016-08-01 21:43:49 -07:00
rocker net: add dev arg to ndo_neigh_construct/destroy 2016-07-05 09:06:28 -07:00
samsung net: ethernet: sxgbe: use phy_ethtool_{get|set}_link_ksettings 2016-06-28 09:12:35 -04:00
seeq treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
sfc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-06-30 05:03:36 -04:00
sgi treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
silan
…
sis treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
smsc net: ethernet: smsc9420: use phy_ethtool_{get|set}_link_ksettings 2016-07-15 16:41:35 -07:00
stmicro ethernet: stmicro: stmmac: add missing of_node_put after calling of_parse_phandle 2016-08-01 21:43:49 -07:00
sun treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
synopsys dwc_eth_qos: Remove deprecated create_singlethread_workqueue 2016-07-17 22:27:39 -07:00
tehuti treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
ti drivers: net: cpsw: fix kmemleak false-positive reports for sk buffers 2016-08-09 14:54:59 -07:00
tile timers, driver/net/ethernet/tile: Initialize the egress timer as pinned 2016-07-07 10:25:14 +02:00
toshiba net: ethernet: tc35815: use phy_ethtool_{get|set}_link_ksettings 2016-07-15 16:41:33 -07:00
tundra net/ethernet: tundra: fix dump_eth_one warning in tsi108_eth 2016-08-08 13:08:21 -07:00
via treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
wiznet net: ethernet: wiznet: Remove create_workqueue 2016-06-02 12:15:17 -07:00
xilinx net: axienet: Fix return value check in axienet_probe() 2016-07-20 14:46:00 -07:00
xircom ethernet: xircom: fix spelling mistakes on "excessive collisions" 2016-06-27 04:19:14 -04:00
xscale net: ethernet: ixp4xx_eth: use phy_ethtool_{get|set}_link_ksettings 2016-07-04 15:59:52 -07:00
Kconfig
…
Makefile
…
dnet.c net: ethernet: dnet: use phy_ethtool_{get|set}_link_ksettings 2016-06-28 05:10:26 -04:00
dnet.h net: ethernet: dnet: use phydev from struct net_device 2016-06-28 05:10:26 -04:00
ec_bhf.c
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ethoc.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-07-24 00:53:32 -04:00
fealnx.c treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
jme.c
…
jme.h
…
korina.c treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
lantiq_etop.c net: ethernet: lantiq_etop: use phy_ethtool_{get|set}_link_ksettings 2016-07-04 15:59:51 -07:00
netx-eth.c drivers: net: Don't print unpopulated net_device name 2016-05-17 12:30:19 -04:00