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linux/drivers/net/ethernet
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Eric Dumazet 2e3bd6a408 bnx2x: add TSO support for SIT tunnels 
bnx2x driver already handles TSO for GRE and IPIP, current code
is the same for SIT.

Performance results : (Note we are now limited by receiver,
as it does not support GRO for SIT yet)

Before patch :

lpq84:~# ./netperf -H 2002:af6:1153:: -Cc
MIGRATED TCP STREAM TEST from ::0 (::) port 0 AF_INET6 to 2002:af6:1153:: () port 0 AF_INET6
Recv   Send    Send                          Utilization       Service Demand
Socket Socket  Message  Elapsed              Send     Recv     Send    Recv
Size   Size    Size     Time     Throughput  local    remote   local   remote
bytes  bytes   bytes    secs.    10^6bits/s  % S      % S      us/KB   us/KB

 87380  16384  16384    10.00      5525.00   7.76     5.17     2.763   1.840

lpq84:~# ./netperf -H 2002:af6:1153:: -Cc
MIGRATED TCP STREAM TEST from ::0 (::) port 0 AF_INET6 to 2002:af6:1153:: () port 0 AF_INET6
Recv   Send    Send                          Utilization       Service Demand
Socket Socket  Message  Elapsed              Send     Recv     Send    Recv
Size   Size    Size     Time     Throughput  local    remote   local   remote
bytes  bytes   bytes    secs.    10^6bits/s  % S      % S      us/KB   us/KB

 87380  16384  16384    10.00      6006.97   1.86     5.48     0.608   1.795

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-21 18:49:39 -04:00
..
3com net: typhoon: remove unnecessary pci_set_drvdata() 2013-10-18 00:03:28 -04:00
8390 net: 8390: remove unnecessary pci_set_drvdata() 2013-10-18 00:03:28 -04:00
adaptec net: starfire: remove unnecessary pci_set_drvdata() 2013-10-18 00:03:28 -04:00
adi adi: Remove extern from function prototypes 2013-09-24 10:09:18 -04:00
aeroflex
allwinner
alteon
amd net: amd8111e: remove unnecessary pci_set_drvdata() 2013-10-18 00:03:29 -04:00
apple net:drivers/net: Miscellaneous conversions to ETH_ALEN 2013-10-02 17:04:45 -04:00
arc ethernet/arc/arc_emac: Fix huge delays in large file copies 2013-09-05 14:25:10 -04:00
atheros net: alx: remove unnecessary pci_set_drvdata() 2013-10-18 00:03:29 -04:00
broadcom bnx2x: add TSO support for SIT tunnels 2013-10-21 18:49:39 -04:00
brocade net: bna: remove unnecessary pci_set_drvdata() 2013-10-18 00:03:30 -04:00
cadence Remove GENERIC_HARDIRQ config option 2013-09-13 15:09:52 +02:00
calxeda net: calxedaxgmac: determine number of address filters at runtime 2013-10-02 16:10:29 -04:00
chelsio chelsio: remove duplicate defines 2013-10-21 18:46:45 -04:00
cirrus
cisco net: enic: remove unnecessary pci_set_drvdata() 2013-10-18 00:03:30 -04:00
davicom net:drivers/net: Miscellaneous conversions to ETH_ALEN 2013-10-02 17:04:45 -04:00
dec net: tulip: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:00 -04:00
dlink net: dl2k: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:00 -04:00
emulex net: be2net: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:00 -04:00
faraday
freescale gianfar: Simplify MQ polling to avoid soft lockup 2013-10-18 15:54:43 -04:00
fujitsu net: fujitsu: Remove ISA depdendency from Kconfig 2013-10-07 15:52:54 -04:00
hp hp100: replace hardcoded name in /proc/interrupts with interface name 2013-09-27 17:38:32 -04:00
i825xx net:drivers/net: Miscellaneous conversions to ETH_ALEN 2013-10-02 17:04:45 -04:00
ibm net:drivers/net: Miscellaneous conversions to ETH_ALEN 2013-10-02 17:04:45 -04:00
icplus net: icplus: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:01 -04:00
intel net: e100: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:01 -04:00
marvell net: sky2: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:01 -04:00
mellanox net/mlx4_core: Load higher level modules according to ports type 2013-10-17 15:10:50 -04:00
micrel net: ksz884x: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:02 -04:00
microchip
moxa ethernet: moxa: remove duplicate includes 2013-10-21 18:46:45 -04:00
myricom net: myri10ge: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:02 -04:00
natsemi net: natsemi: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:02 -04:00
neterion net: neterion: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:02 -04:00
nuvoton drivers:net: delete premature free_irq 2013-09-04 13:18:19 -04:00
nvidia
nxp
octeon
oki-semi oki-semi: Remove extern from function prototypes 2013-09-24 12:51:46 -07:00
packetengines net: packetengines: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:02 -04:00
pasemi net: pasemi: remove deprecated IRQF_DISABLED 2013-09-15 22:01:06 -04:00
qlogic qlcnic: update version to 5.3.51 2013-10-18 13:42:20 -04:00
rdc
realtek r8169: enforce RX_MULTI_EN for the 8168f. 2013-09-12 02:38:43 -04:00
renesas Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-10-08 23:07:53 -04:00
seeq
sfc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-10-08 23:07:53 -04:00
sgi net:drivers/net: Miscellaneous conversions to ETH_ALEN 2013-10-02 17:04:45 -04:00
silan
sis Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2013-09-06 09:36:28 -07:00
smsc net:drivers/net: Miscellaneous conversions to ETH_ALEN 2013-10-02 17:04:45 -04:00
stmicro stmicro: Remove extern from function prototypes 2013-09-24 12:54:08 -07:00
sun net:drivers/net: Miscellaneous conversions to ETH_ALEN 2013-10-02 17:04:45 -04:00
tehuti
ti Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-10-08 23:07:53 -04:00
tile net:drivers/net: Miscellaneous conversions to ETH_ALEN 2013-10-02 17:04:45 -04:00
toshiba toshiba: Remove extern from function prototypes 2013-09-24 12:54:12 -07:00
tundra
via via-rhine: fix VLAN priority field (PCP, IEEE 802.1p) 2013-09-26 16:09:00 -04:00
wiznet
xilinx net:drivers/net: Miscellaneous conversions to ETH_ALEN 2013-10-02 17:04:45 -04:00
xircom
xscale
dnet.c
dnet.h
ethoc.c
fealnx.c net: fealnx: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:01 -04:00
jme.c net: jme: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:01 -04:00
jme.h
Kconfig
korina.c net:drivers/net: Miscellaneous conversions to ETH_ALEN 2013-10-02 17:04:45 -04:00
lantiq_etop.c net: lantiq_etop: remove deprecated IRQF_DISABLED 2013-09-15 22:01:05 -04:00
Makefile
netx-eth.c
s6gmac.c