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01da0c2b03
linux/drivers/net/ethernet
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Rajesh Borundia 01da0c2b03 netxen_nic: Fix estimation of recv MSS in case of LRO 
o Linux stack estimates MSS from skb->len or skb_shinfo(skb)->gso_size.
In case of LRO skb->len is aggregate of len of number of packets hence MSS
obtained using skb->len would be incorrect. Incorrect estimation of recv MSS
would lead to delayed acks in some traffic patterns (which sends two or three
packets and wait for ack and only then send remaining packets). This leads to
drop in performance. Hence we need to set gso_size to MSS obtained from firmware.

o This is fixed recently in firmware hence the MSS is obtained based on
capability. If fw is capable of sending the MSS then only driver sets the gso_size.

Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-09 22:53:04 -04:00
..
3com Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
8390 8390: select CRC32 support 2012-04-21 15:28:47 -04:00
adaptec starfire: remove deprecated options. 2012-04-07 11:45:26 +02:00
adi bfin: Fix build failure due to get_ts_info() changes. 2012-04-06 00:17:50 -04:00
aeroflex ethernet: unify return value of .ndo_set_mac_address if address is invalid 2012-02-23 17:03:20 -05:00
alteon Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
amd Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
apple netdev: ethernet dev_alloc_skb to netdev_alloc_skb 2012-02-08 18:46:38 -05:00
atheros atl1c: remove PHY polling from atl1c_change_mtu 2012-04-30 21:44:16 -04:00
broadcom Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-05-07 23:35:40 -04:00
brocade bna: Update driver version to 3.0.23.0 2012-04-04 18:19:18 -04:00
cadence net/at91_ether: use gpio_to_irq for phy IRQ line 2012-04-28 21:48:39 -04:00
calxeda net: use eth_hw_addr_random() and reset addr_assign_type 2012-02-15 15:34:17 -05:00
chelsio cxgb3: Don't call cxgb_vlan_mode until q locks are initialized 2012-04-30 22:08:44 -04:00
cirrus Disintegrate and delete asm/system.h 2012-03-28 15:58:21 -07:00
cisco enic: replace open-coded ARRAY_SIZE with macro 2012-04-13 13:15:14 -04:00
davicom net: replace random_ether_addr() with eth_hw_addr_random() 2012-02-15 15:34:16 -05:00
dec dmfe: enforce consistent timing delay. 2012-04-17 22:54:13 -04:00
dlink Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-05-07 23:35:40 -04:00
emulex be2net: Fix EEH error reset before a flash dump completes 2012-05-02 21:07:24 -04:00
faraday net: replace random_ether_addr() with eth_hw_addr_random() 2012-02-15 15:34:16 -05:00
freescale Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-05-07 23:35:40 -04:00
fujitsu Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
hp netdev: ethernet dev_alloc_skb to netdev_alloc_skb 2012-02-06 11:52:27 -05:00
i825xx Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
ibm ehea: fix promiscuous mode 2012-04-26 05:07:45 -04:00
icplus netdev: ethernet dev_alloc_skb to netdev_alloc_skb 2012-02-06 11:52:27 -05:00
intel e1000e: Fix merge conflict (net->net-next) 2012-05-09 12:06:39 -04:00
marvell Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-05-07 23:35:40 -04:00
mellanox mlx4_en: Byte Queue Limit support 2012-04-23 22:34:02 -04:00
micrel Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-04-23 23:15:17 -04:00
microchip net: use eth_hw_addr_random() and reset addr_assign_type 2012-02-15 15:34:17 -05:00
myricom myri10ge: stop using net_device.{base_addr, irq}. 2012-04-07 11:58:09 +02:00
natsemi Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-04-10 14:30:45 -04:00
neterion Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-04-10 14:30:45 -04:00
nuvoton netdev: ethernet dev_alloc_skb to netdev_alloc_skb 2012-02-08 18:46:38 -05:00
nvidia forcedeth: add transmit timestamping support 2012-04-30 21:33:27 -04:00
nxp net: lpc_eth: no need to reserve 8 extra bytes in rx skb 2012-04-04 18:08:49 -04:00
octeon octeon: fix PHY name to match MDIO bus name 2012-02-13 16:04:09 -05:00
oki-semi pch_gbe: reprogram multicast address register on reset 2012-04-30 21:37:27 -04:00
packetengines yellowfin: stop using net_device.{base_addr, irq}. 2012-04-07 11:45:26 +02:00
pasemi net/pasemi: fix compiler warning 2012-05-02 20:52:48 -04:00
qlogic netxen_nic: Fix estimation of recv MSS in case of LRO 2012-05-09 22:53:04 -04:00
racal netdev: ethernet dev_alloc_skb to netdev_alloc_skb 2012-02-08 18:46:38 -05:00
rdc r6040: update copyright from 2007 to now 2012-04-12 16:06:24 -04:00
realtek r8169: support the new RTL8411 chip. 2012-04-17 11:22:41 +02:00
renesas Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-04-10 14:30:45 -04:00
seeq Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
sfc sfc: Implement module EEPROM access for SFE4002 and SFN4112F 2012-05-10 03:10:54 +01:00
sgi net: meth: Add set_rx_mode hook to fix ICMPv6 neighbor discovery 2011-12-27 13:17:34 -05:00
silan sc92031: stop using net_device.{base_addr, irq} 2012-04-07 11:45:27 +02:00
sis sis900: stop using net_device.{base_addr, irq} and convert to __iomem. 2012-04-07 11:47:18 +02:00
smsc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-04-23 23:15:17 -04:00
stmicro stmmac: do not fail when probe and there is no csr clk defined 2012-04-19 20:09:06 -04:00
sun Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-05-07 23:35:40 -04:00
tehuti net: Fix spelling typo in net 2012-04-14 15:29:02 -04:00
ti Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-05-07 23:35:40 -04:00
tile drivers/net/ethernet/tile: fix netdev_alloc_skb() bombing 2012-04-02 13:17:37 -04:00
toshiba net: replace random_ether_addr() with eth_hw_addr_random() 2012-02-15 15:34:16 -05:00
tundra Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
via Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-04-10 14:30:45 -04:00
wiznet net: WIZnet drivers: fix possible NULL dereference 2012-04-13 13:34:12 -04:00
xilinx Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-04-15 13:19:04 -04:00
xircom Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
xscale net: remove ixp2000 ethernet driver 2012-04-04 18:09:37 -04:00
dnet.c dnet: Support the get_ts_info ethtool method. 2012-04-04 05:28:46 -04:00
dnet.h
ethoc.c ethoc: set addr_assign_type if random_ether_addr() used 2012-02-17 15:58:06 -05:00
fealnx.c fealnx: Remove unused local label 'out' in netdev_open(). 2012-04-07 09:02:32 -04:00
jme.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-02-26 21:55:51 -05:00
jme.h jme: Fix FIFO flush issue 2012-02-22 14:44:41 -05:00
Kconfig Ethernet driver for the WIZnet W5300 chip 2012-04-05 01:43:02 -04:00
korina.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
lantiq_etop.c ethernet: Fix typo in lantiq_etop.c 2012-02-19 19:02:42 -05:00
Makefile Ethernet driver for the WIZnet W5300 chip 2012-04-05 01:43:02 -04:00
mipsnet.c net: replace random_ether_addr() with eth_hw_addr_random() 2012-02-15 15:34:16 -05:00
netx-eth.c netdev: ethernet dev_alloc_skb to netdev_alloc_skb 2012-02-08 18:46:38 -05:00
s6gmac.c ethernet: replace open-coded ARRAY_SIZE with macro 2012-04-13 13:15:14 -04:00