Frank Li baa70a5c48 net: fec: enable pause frame to improve rx prefomance for 1G network ... The limition of imx6 internal bus cause fec can't achieve 1G perfomance. There will be many packages lost because FIFO over run. This patch enable pause frame flow control. Before this patch iperf -s -i 1 TCP window size: 85.3 KByte (default) ------------------------------------------------------------ [ 4] local 10.192.242.153 port 5001 connected with 10.192.242.94 port 49773 [ ID] Interval Transfer Bandwidth [ 4] 0.0- 1.0 sec 6.35 MBytes 53.3 Mbits/sec [ 4] 1.0- 2.0 sec 3.39 MBytes 28.5 Mbits/sec [ 4] 2.0- 3.0 sec 2.63 MBytes 22.1 Mbits/sec [ 4] 3.0- 4.0 sec 1.10 MBytes 9.23 Mbits/sec ifconfig RX packets:46195 errors:1859 dropped:1 overruns:1859 frame:1859 After this patch iperf -s -i 1 [ 4] local 10.192.242.153 port 5001 connected with 10.192.242.94 port 49757 [ ID] Interval Transfer Bandwidth [ 4] 0.0- 1.0 sec 49.8 MBytes 418 Mbits/sec [ 4] 1.0- 2.0 sec 50.1 MBytes 420 Mbits/sec [ 4] 2.0- 3.0 sec 47.5 MBytes 399 Mbits/sec [ 4] 3.0- 4.0 sec 45.9 MBytes 385 Mbits/sec [ 4] 4.0- 5.0 sec 44.8 MBytes 376 Mbits/sec ifconfig RX packets:2348454 errors:0 dropped:16 overruns:0 frame:0 Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2013-01-18 14:16:11 -05:00
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appletalk
arcnet	ARCNET: remove __dev* attributes	2012-12-03 11:16:10 -08:00
bonding	ethtool: fix drvinfo strings set in drivers	2013-01-06 21:06:31 -08:00
caif
can	can: sja1000: fix compilation on x86	2012-12-15 17:14:38 -08:00
cris	ethtool: fix drvinfo strings set in drivers	2013-01-06 21:06:31 -08:00
dsa	DSA: Convert spaces to tabs where appropriate	2013-01-10 00:04:34 -08:00
ethernet	net: fec: enable pause frame to improve rx prefomance for 1G network	2013-01-18 14:16:11 -05:00
fddi	drivers/net: fix up function prototypes after __dev* removals	2012-12-07 14:22:22 -05:00
hamradio	sections: fix section conflicts in drivers/net/hamradio	2012-10-06 03:04:43 +09:00
hippi	drivers/net: fix up function prototypes after __dev* removals	2012-12-07 14:22:22 -05:00
hyperv	ethtool: fix drvinfo strings set in drivers	2013-01-06 21:06:31 -08:00
ieee802154	remove init of dev->perm_addr in drivers	2013-01-08 18:00:48 -08:00
irda	drivers/net: fix up function prototypes after __dev* removals	2012-12-07 14:22:22 -05:00
phy	net: phy: remove flags argument from phy_{attach, connect, connect_direct}	2013-01-14 15:11:50 -05:00
plip
ppp	ppp: make ppp_get_stats64 static	2012-11-01 12:38:31 -04:00
slip
team	team: use strlcpy with ethtool_drvinfo fields	2013-01-06 21:12:25 -08:00
usb	net: asix: handle packets crossing URB boundaries	2013-01-18 14:13:29 -05:00
vmxnet3	vmxnet3: better RSS support	2013-01-16 14:40:53 -05:00
wan	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2012-12-12 18:07:07 -08:00
wimax	remove init of dev->perm_addr in drivers	2013-01-08 18:00:48 -08:00
wireless	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-01-15 15:05:59 -05:00
xen-netback	xen: netback: handle compound page fragments on transmit.	2012-10-10 22:50:45 -04:00
dummy.c	dummy: implement carrier change	2012-12-28 15:24:19 -08:00
eql.c
ifb.c	ifb: dont hard code inet_net use	2013-01-14 15:13:39 -05:00
Kconfig	vxlan: Depend on CONFIG_INET	2012-10-02 14:37:31 -04:00
LICENSE.SRC
loopback.c	net: loopback: set default mtu to 64K	2012-09-24 16:23:53 -04:00
macvlan.c	ethtool: fix drvinfo strings set in drivers	2013-01-06 21:06:31 -08:00
macvtap.c
Makefile	vxlan: virtual extensible lan	2012-10-01 18:39:45 -04:00
mdio.c
mii.c
netconsole.c	netpoll: add IPv6 support	2013-01-08 17:56:10 -08:00
rionet.c	ethtool: fix drvinfo strings set in drivers	2013-01-06 21:06:31 -08:00
sb1000.c
Space.c	drivers/net: Clean up orphaned probes in Space.c	2013-01-14 13:21:57 -05:00
sungem_phy.c	Fix misspellings of "whether" in comments.	2012-11-19 14:31:35 +01:00
tun.c	tun: fix LSM/SELinux labeling of tun/tap devices	2013-01-14 18:16:59 -05:00
veth.c	veth: fix a NULL deref in netif_carrier_off	2013-01-10 14:11:46 -08:00
virtio_net.c	Some nice cleanups, and even a patch my wife did as a "live" demo for	2012-12-20 08:37:05 -08:00
vxlan.c	vxlan: allow live mac address change	2013-01-03 01:58:13 -08:00
xen-netfront.c	xen/netfront: improve truesize tracking	2013-01-07 19:51:19 -08:00