Alexander Duyck a4605fef71 e1000: Double Tx descriptors needed check for 82544 ... The 82544 has code that adds one additional descriptor per data buffer. However we weren't taking that into account when determining the descriptors needed for the next transmit at the end of the xmit_frame path. This change takes that into account by doubling the number of descriptors needed for the 82544 so that we can avoid a potential issue where we could hang the Tx ring by loading frames with xmit_more enabled and then stopping the ring without writing the tail. In addition it adds a few more descriptors to account for some additional workarounds that have been added over time. Signed-off-by: Alexander Duyck <aduyck@mirantis.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>		2016-04-05 15:05:51 -07:00
..
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: Add support for multiple queues	2016-02-17 22:08:34 -05:00
apple
arc	net: arc: trivial: cleanup the emac driver	2016-03-16 19:28:01 -04:00
atheros	ethernet/atl1c: remove left over dead code	2016-03-02 15:00:55 -05:00
aurora	net: ethernet: nb8800: support fixed-link DT node	2016-02-24 11:32:11 -05:00
broadcom	bnxt_en: Fix ethtool -a reporting.	2016-03-30 19:01:33 -04:00
brocade	bna: fix list corruption	2016-03-01 15:19:43 -05:00
cadence	net: macb: Only call GPIO functions if there is a valid GPIO	2016-03-28 11:39:16 -04:00
calxeda
cavium	netdev: Move octeon/octeon_mgmt driver to cavium directory.	2016-03-18 18:25:30 -04:00
chelsio	Merge branch 'for-next-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2016-03-23 15:57:39 -07:00
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: ezchip: adapt driver to little endian architecture	2016-03-03 17:20:08 -05:00
faraday	net: ethernet: faraday: Use phy_find_first() instead of open coding it	2016-01-10 22:05:30 -05:00
freescale	fec: Do not access unexisting register in Coldfire	2016-03-31 16:04:05 -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	e1000: Double Tx descriptors needed check for 82544	2016-04-05 15:05:51 -07:00
marvell	net: mvneta: fix changing MTU when using per-cpu processing	2016-04-01 15:16:37 -04:00
mediatek	net: mediatek: fix checking for NULL instead of IS_ERR() in .probe	2016-03-23 13:49:13 -04:00
mellanox	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-03-23 23:25:14 -07:00
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
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	qed: initialize return rc to avoid returning garbage	2016-03-30 15:48:15 -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: fix software timestamping	2016-03-27 22:41:37 -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	net: relax setup_tc ndo op handle restriction	2016-03-03 16:25:15 -05:00
sgi
silan
sis
smsc	net: smc911x: avoid unused variable warnings	2016-03-21 11:26:12 -04:00
stmicro	stmmac: fix MDIO settings	2016-04-01 14:38:59 -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	net: relax setup_tc ndo op handle restriction	2016-03-03 16:25:15 -05:00
tile	tilepro: use to_delayed_work	2016-01-04 16:07:16 -05:00
toshiba	PCI: Remove includes of asm/pci-bridge.h	2016-02-05 16:29:28 -06:00
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