linux/drivers/net
Philipp Kirchhofer 91986fd3d3 net: mv643xx_eth: Ensure proper data alignment in TSO TX path
The TX DMA engine requires that buffers with a size of 8 bytes or smaller
must be 64 bit aligned. This requirement may be violated when doing TSO,
as in this case larger skb frags can be broken up and transmitted in small
parts with then inappropriate alignment.

Fix this by checking for proper alignment before handing a buffer to the
DMA engine. If the data is misaligned realign it by copying it into the
TSO header data area.

Signed-off-by: Philipp Kirchhofer <philipp@familie-kirchhofer.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-21 07:36:38 -07:00
..
appletalk
arcnet ARCNET: fix hard_header_len limit 2015-09-17 22:26:55 -07:00
bonding Changes for 4.3 2015-09-09 08:33:31 -07:00
caif net: caif: convert to using IFF_NO_QUEUE 2015-08-18 11:55:07 -07:00
can can: peak_pci: add unused device id. in devices table 2015-09-30 12:57:58 +02:00
cris
dsa dsa: mv88e6xxx: Enable forwarding for unknown to the CPU port 2015-09-29 21:06:51 -07:00
ethernet net: mv643xx_eth: Ensure proper data alignment in TSO TX path 2015-10-21 07:36:38 -07:00
fddi net/fddi: remove HWM_REVERSE() macro 2015-08-13 21:12:17 -07:00
fjes fjes: fix off-by-one error at fjes_hw_update_zone_task() 2015-09-17 22:34:09 -07:00
hamradio Merge branch 'x86/urgent' into x86/asm to fix up conflicts and to pick up fixes 2015-08-18 09:39:47 +02:00
hippi
hyperv flow_dissector: Add flags argument to skb_flow_dissector functions 2015-09-01 15:06:22 -07:00
ieee802154 cc2520: set the default fifo pin value from platform data 2015-08-11 06:13:39 +02:00
ipvlan net: ipvlan: convert to using IFF_NO_QUEUE 2015-08-18 11:55:06 -07:00
irda irda: ali-ircc: Fix deadlock in ali_ircc_sir_change_speed() 2015-09-11 16:18:33 -07:00
phy net: phy: smsc: disable energy detect mode 2015-10-21 06:41:44 -07:00
plip
ppp ppp: don't override sk->sk_state in pppoe_flush_dev() 2015-10-05 03:04:15 -07:00
slip
team net: team: convert to using IFF_NO_QUEUE 2015-08-18 11:55:05 -07:00
usb net: asix: add support for the Billionton GUSB2AM-1G-B USB adapter 2015-10-18 19:36:04 -07:00
vmxnet3 vmxnet3: prevent receive getting out of sequence on napi poll 2015-07-08 23:36:11 -07:00
wan net: wan: sbni: fix device usage count 2015-09-05 17:32:53 -07:00
wimax
wireless * some fixes for PN key programming when entering D3; 2015-10-07 11:12:01 +03:00
xen-netback xen-netback: correctly check failed allocation 2015-10-18 19:37:29 -07:00
dummy.c net: dummy: convert to using IFF_NO_QUEUE 2015-08-18 11:55:05 -07:00
eql.c
geneve.c tunnels: Don't require remote endpoint or ID during creation. 2015-10-18 22:44:10 -07:00
ifb.c ifb: add multiqueue operation 2015-07-08 16:00:09 -07:00
Kconfig geneve: Consolidate Geneve functionality in single module. 2015-08-27 15:42:48 -07:00
LICENSE.SRC
loopback.c net: loopback: convert to using IFF_NO_QUEUE 2015-08-18 11:55:05 -07:00
macvlan.c macvlan: Don't segment multiple tagged packets on macvlan device 2015-08-03 14:24:49 -07:00
macvtap.c macvtap: fix TUNSETSNDBUF values > 64k 2015-09-20 22:44:39 -07:00
Makefile fjes: Introduce FUJITSU Extended Socket Network Device driver 2015-08-24 14:06:33 -07:00
mdio.c
mii.c
netconsole.c netconsole: implement extended console support 2015-06-25 17:00:39 -07:00
nlmon.c net: nlmon: convert to using IFF_NO_QUEUE 2015-08-18 11:55:05 -07:00
ntb_netdev.c NTB: Add flow control to the ntb_netdev 2015-09-07 15:17:08 -04:00
rionet.c bus: subsys: update return type of ->remove_dev() to void 2015-08-05 17:08:14 -07:00
sb1000.c
Space.c
sungem_phy.c
tun.c tuntap: Don't segment multiple tagged packets on tap device 2015-08-03 14:24:50 -07:00
veth.c net: veth: enable noqueue operation by default 2015-08-18 11:55:04 -07:00
virtio_net.c virtio-net: avoid unnecessary sg initialzation 2015-08-27 15:51:45 -07:00
vrf.c net: Fix vti use case with oif in dst lookups 2015-09-17 16:36:34 -07:00
vxlan.c tunnels: Don't require remote endpoint or ID during creation. 2015-10-18 22:44:10 -07:00
xen-netfront.c xen: MFN/GFN/BFN terminology changes for 4.3-rc0 2015-09-10 16:21:11 -07:00