Soren Brinkmann c8ea5a22bd net: macb: Fix race between HW and driver ... Under "heavy" RX load, the driver cannot handle the descriptors fast enough. In detail, when a descriptor is consumed, its used flag is cleared and once the RX budget is consumed all descriptors with a cleared used flag are prepared to receive more data. Under load though, the HW may constantly receive more data and use those descriptors with a cleared used flag before they are actually prepared for next usage. The head and tail pointers into the RX-ring should always be valid and we can omit clearing and checking of the used flag. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2014-05-05 17:11:18 -04:00
..
3com	Kconfig: rename HAS_IOPORT to HAS_IOPORT_MAP	2014-04-07 16:36:11 -07:00
8390	net/apne: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO	2014-04-12 01:59:38 -04:00
adaptec
adi	bfin_mac: remove empty MDIO bus reset function	2014-03-28 01:38:02 -04:00
aeroflex	net: greth: remove empty MDIO bus reset function	2014-03-28 01:38:01 -04:00
allwinner	net: sun4i-emac: add promiscuous support	2014-04-12 01:59:38 -04:00
alteon	drivers/net: delete non-required instances of include <linux/init.h>	2014-01-16 11:53:26 -08:00
altera	Altera TSE: ALTERA_TSE should depend on HAS_DMA	2014-05-05 13:16:22 -04:00
amd	pcnet32: Call dev_kfree_skb_any instead of dev_kfree_skb.	2014-03-24 21:18:53 -07:00
apple
arc	arc_emac: add clock handling	2014-04-27 19:46:17 -04:00
atheros	atl1e: remove open-coded skb_cow_head.	2014-03-29 17:49:47 -04:00
broadcom	bnx2x: Fix failure to configure VF multicast filters	2014-04-26 12:15:27 -04:00
brocade	bna: remove open-coded skb_cow_head.	2014-03-29 17:49:47 -04:00
cadence	net: macb: Fix race between HW and driver	2014-05-05 17:11:18 -04:00
calxeda	xgmac: Call dev_kfree/consume_skb_any instead of dev_kfree_skb.	2014-03-24 21:18:56 -07:00
chelsio	cxgb4: Decode PCIe Gen3 link speed	2014-04-30 16:12:21 -04:00
cirrus	cs89x0: Call dev_consume_skb_any instead of dev_kfree_skb.	2014-03-24 21:18:58 -07:00
cisco	net: enic: include irq.h for irqreturn_t definitions	2014-04-03 14:04:34 -04:00
davicom	dm9000: Call dev_consume_skb_any instead of dev_kfree_skb.	2014-03-24 21:18:59 -07:00
dec	uli526x: Call dev_kfree/consume_skb_any instead of dev_kfree_skb.	2014-03-24 21:19:00 -07:00
dlink	sundance: Call dev_kfree_skb_any instead of dev_kfree_skb.	2014-03-24 21:19:01 -07:00
emulex	be2net: Fix invocation of be_close() after be_clear()	2014-04-14 13:41:37 -04:00
faraday	net: ftgmac100: remove empty MDIO bus reset function	2014-03-28 01:38:02 -04:00
freescale	gianfar: Avoid unnecessary reg accesses in adjust_link()	2014-04-30 16:12:23 -04:00
fujitsu	drivers/net: delete non-required instances of include <linux/init.h>	2014-01-16 11:53:26 -08:00
hp
i825xx	i825xx: Call dev_kfree_skb_any instead of dev_kfree_skb.	2014-03-24 21:19:02 -07:00
ibm	ibmveth: Call dev_consume_skb_any instead of dev_kfree_skb.	2014-03-24 21:19:03 -07:00
icplus	drivers/net: delete non-required instances of include <linux/init.h>	2014-01-16 11:53:26 -08:00
intel	e1000e: Restrict MDIO Slow Mode workaround to relevant parts	2014-05-05 13:03:27 -07:00
marvell	net: mvmdio: Check for a valid interrupt instead of an error	2014-05-02 16:18:54 -04:00
mellanox	net/mlx4_core: Don't issue PCIe speed/width checks for VFs	2014-05-05 15:48:22 -04:00
micrel	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-03-25 20:29:20 -04:00
microchip
moxa	drivers/net: delete non-required instances of include <linux/init.h>	2014-01-16 11:53:26 -08:00
myricom	myri10ge: Use pci_enable_msix_range() instead of pci_enable_msix()	2014-02-18 15:33:32 -05:00
natsemi	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2014-01-25 11:17:34 -08:00
neterion	vxge: Call dev_kfree_skb_any instead of dev_kfree_skb.	2014-03-24 21:19:07 -07:00
nuvoton
nvidia	forcedeth: Call dev_kfree_skb_any instead of kfree_skb.	2014-03-24 21:19:08 -07:00
nxp	drivers/net: delete non-required instances of include <linux/init.h>	2014-01-16 11:53:26 -08:00
octeon
oki-semi	net: ptp: do not reimplement PTP/BPF classifier	2014-03-31 00:45:09 -04:00
packetengines	net: packetengines: slight optimization of addr	2013-12-31 16:48:32 -05:00
pasemi	drivers/net: delete non-required instances of include <linux/init.h>	2014-01-16 11:53:26 -08:00
qlogic	qlcnic: Fix memory leak.	2014-04-24 13:31:14 -04:00
rdc	r6040: remove empty MDIO bus reset function	2014-03-28 01:38:02 -04:00
realtek	net: Replace u64_stats_fetch_begin_bh to u64_stats_fetch_begin_irq	2014-03-14 22:41:36 -04:00
renesas	sh_eth: ensure pm_runtime cannot suspend the device during init	2014-03-28 15:59:44 -04:00
samsung	net: sxgbe: Added set function for interrupt on complete	2014-04-30 16:12:22 -04:00
seeq	drivers/net: delete non-required instances of include <linux/init.h>	2014-01-16 11:53:26 -08:00
sfc	sfc:On MCDI timeout, issue an FLR (and mark MCDI to fail-fast)	2014-04-16 14:33:57 -04:00
sgi	drivers/net: delete non-required instances of include <linux/init.h>	2014-01-16 11:53:26 -08:00
silan	sc92031: Call dev_consume_skb_any instead of dev_kfree_skb.	2014-03-24 21:19:08 -07:00
sis	sis900: Call dev_kfree_skb_any instead of dev_kfree_skb.	2014-03-24 21:19:09 -07:00
smsc	smc91x: improve definition of debug macros	2014-04-24 13:07:48 -04:00
stmicro	net: stmmac: Add SOCFPGA glue driver	2014-03-28 15:06:32 -04:00
sun	sungem: Call dev_consume_skb_any instead of dev_kfree_skb.	2014-03-24 21:19:12 -07:00
tehuti	net: Spelling s/transmition/transmission/	2014-01-14 17:11:26 -08:00
ti	drivers: net: cpsw: enable interrupts after napi enable and clearing previous interrupts	2014-04-11 16:27:41 -04:00
tile	tilepro: Call dev_consume_skb_any instead of kfree_skb.	2014-03-24 21:19:12 -07:00
toshiba	spider_net: Call dev_consume_skb_any instead of dev_kfree_skb.	2014-03-24 21:19:13 -07:00
tundra	drivers/net: delete non-required instances of include <linux/init.h>	2014-01-16 11:53:26 -08:00
via	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-03-25 20:29:20 -04:00
wiznet	net: w5100: Use devm_ioremap_resource()	2014-02-28 16:57:24 -05:00
xilinx	net: emaclite: remove empty MDIO bus reset function	2014-03-28 01:38:02 -04:00
xircom	ethernet: Fix FSF address in file headers	2013-12-06 12:37:55 -05:00
xscale	net: ptp: move PTP classifier in its own file	2014-04-01 16:43:18 -04:00
dnet.c	dnet: remove empty MDIO bus reset function	2014-03-28 01:38:02 -04:00
dnet.h
ethoc.c	net: ethoc: remove empty MDIO bus function	2014-03-28 01:38:02 -04:00
fealnx.c
jme.c	jme: remove open-coded skb_cow_head.	2014-03-29 17:49:47 -04:00
jme.h
Kconfig	net: sxgbe: add basic framework for Samsung 10Gb ethernet driver	2014-03-26 16:49:31 -04:00
korina.c	drivers/net: delete non-required instances of include <linux/init.h>	2014-01-16 11:53:26 -08:00
lantiq_etop.c	netdevice: add queue selection fallback handler for ndo_select_queue	2014-02-17 00:36:34 -05:00
Makefile	net: sxgbe: add basic framework for Samsung 10Gb ethernet driver	2014-03-26 16:49:31 -04:00
netx-eth.c	ethernet: Fix FSF address in file headers	2013-12-06 12:37:55 -05:00
s6gmac.c	drivers/net: delete non-required instances of include <linux/init.h>	2014-01-16 11:53:26 -08:00