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c3630cc40b
linux/drivers/net
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Alexander Duyck c3630cc40b ixgbe: Use length to determine if descriptor is done 
This change makes it so that we use the length of the packet instead of the
DD status bit to determine if a new descriptor is ready to be processed.
The obvious advantage is that it cuts down on reads as we don't really even
need the DD bit if going from a 0 to a non-zero value on size is enough to
inform us that the packet has been completed.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-02-16 04:02:44 -08:00
..
appletalk net/appletalk: Fix kernel memory disclosure 2017-01-09 16:34:39 -05:00
arcnet
bonding net: remove ndo_neigh_{construct, destroy} from stacked devices 2017-02-06 11:25:57 -05:00
caif
can can: flexcan: switch imx6 and vf610 to timestamp based offloading 2017-02-06 15:13:45 +01:00
cris
dsa net:dsa:mv88e6xxx: use watchdog ops for 6097 chip 2017-02-14 11:45:28 -05:00
ethernet ixgbe: Use length to determine if descriptor is done 2017-02-16 04:02:44 -08:00
fddi fddi: skfp: Use more common logging styles 2016-12-29 11:37:14 -05:00
fjes drivers: net: generalize napi_complete_done() 2017-01-30 15:10:42 -05:00
hamradio NET: mkiss: Fix panic 2017-02-10 13:41:13 -05:00
hippi Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
hyperv Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-02-07 16:29:30 -05:00
ieee802154 ieee802154: atusb: fix driver to work with older firmware versions 2017-01-12 22:12:43 +01:00
ipvlan ipvtap: IP-VLAN based tap driver 2017-02-11 20:59:41 -05:00
irda net: irda: au1k_ir: drop useless include 2017-02-14 14:51:03 -05:00
phy Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-02-11 02:31:11 -05:00
plip
ppp net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
slip net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
team net: remove ndo_neigh_{construct, destroy} from stacked devices 2017-02-06 11:25:57 -05:00
usb Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-02-11 02:31:11 -05:00
vmxnet3 drivers: net: generalize napi_complete_done() 2017-01-30 15:10:42 -05:00
wan net: wan: slic_ds26522: Remove .owner field for driver 2017-02-07 11:41:15 -05:00
wimax
wireless Some more updates: 2017-02-10 14:31:51 -05:00
xen-netback drivers: net: generalize napi_complete_done() 2017-01-30 15:10:42 -05:00
dummy.c net: dummy: Introduce dummy virtual functions 2017-01-24 14:07:22 -05:00
eql.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
geneve.c geneve: avoid use-after-free of skb->data 2016-12-02 14:07:11 -05:00
gtp.c gtp: let userspace handle packets for invalid tunnels 2017-01-29 13:54:00 -05:00
ifb.c net-tc: convert tc_from to tc_from_ingress and tc_redirected 2017-01-08 20:58:52 -05:00
Kconfig ipvtap: IP-VLAN based tap driver 2017-02-11 20:59:41 -05:00
LICENSE.SRC
loopback.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-02-11 02:31:11 -05:00
macsec.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
macvlan.c tap: Abstract type of virtual interface from tap implementation 2017-02-11 20:59:41 -05:00
macvtap.c tap: tap as an independent module 2017-02-11 20:59:41 -05:00
Makefile ipvtap: IP-VLAN based tap driver 2017-02-11 20:59:41 -05:00
mdio.c net: mdio: add mdio45_ethtool_ksettings_get 2017-01-02 16:59:10 -05:00
mii.c
netconsole.c
nlmon.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
ntb_netdev.c
rionet.c
sb1000.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
Space.c
sungem_phy.c
tap.c tap: tap as an independent module 2017-02-11 20:59:41 -05:00
tun.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-02-07 16:29:30 -05:00
veth.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
virtio_net.c virtio_net: XDP support for adjust_head 2017-02-07 10:05:12 -05:00
vrf.c net: rename dst_neigh_output back to neigh_output 2017-02-11 21:25:18 -05:00
vxlan.c vxlan: remove vni zero check and drop for COLLECT_METADATA 2017-02-11 21:25:50 -05:00
xen-netfront.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-02-11 02:31:11 -05:00