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Ben Hutchings 0187bdfb05 net: Disable LRO on devices that are forwarding 
Large Receive Offload (LRO) is only appropriate for packets that are
destined for the host, and should be disabled if received packets may be
forwarded.  It can also confuse the GSO on output.

Add dev_disable_lro() function which uses the appropriate ethtool ops to
disable LRO if enabled.

Add calls to dev_disable_lro() in br_add_if() and functions that enable
IPv4 and IPv6 forwarding.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-19 16:15:47 -07:00
..
datagram.c [NET] CORE: Introducing new memory accounting interface. 2008-01-28 15:00:18 -08:00
dev.c net: Disable LRO on devices that are forwarding 2008-06-19 16:15:47 -07:00
dev_mcast.c [NET]: Use existing device list walker for /proc/dev_mcast. 2008-02-29 11:44:14 -08:00
dst.c [NET]: uninline dst_release 2008-03-27 17:53:31 -07:00
ethtool.c ethtool: EEPROM dump no longer works for tg3 and natsemi 2008-04-24 20:55:56 -07:00
fib_rules.c [NETNS]: Add netns refcnt debug to fib rules. 2008-04-16 02:01:56 -07:00
filter.c net: use get/put_unaligned_* helpers 2008-05-02 16:26:16 -07:00
flow.c net: Remove unnecessary inclusions of asm/semaphore.h 2008-04-18 22:15:50 -04:00
gen_estimator.c [NET_SCHED]: Convert packet schedulers from rtnetlink to new netlink API 2008-01-28 15:11:10 -08:00
gen_stats.c [NET_SCHED]: Convert packet schedulers from rtnetlink to new netlink API 2008-01-28 15:11:10 -08:00
iovec.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
kmap_skb.h [PATCH] severing skbuff.h -> highmem.h 2006-12-04 02:00:29 -05:00
link_watch.c [NET] link_watch: Always schedule urgent events 2007-05-10 23:45:28 -07:00
Makefile [NET]: Fix running without sysfs 2007-10-10 16:52:46 -07:00
neighbour.c netlink: Improve returned error codes 2008-06-03 16:36:54 -07:00
net-sysfs.c bonding: Allow setting max_bonds to zero 2008-06-18 00:00:04 -04:00
net-sysfs.h netns: Fix device renaming for sysfs 2008-05-02 17:00:58 -07:00
net_namespace.c [NETNS]: Make netns refconting debug like a socket one. 2008-04-16 01:58:04 -07:00
netevent.c [NET]: net/core/netevent.c should #include <net/netevent.h> 2007-07-05 17:40:27 -07:00
netpoll.c net: Allow netdevices to specify needed head/tailroom 2008-05-12 20:48:31 -07:00
pktgen.c pktgen: make sure that pktgen_thread_worker has been executed 2008-05-20 15:12:44 -07:00
request_sock.c [NET] net/core/request_sock.c: Remove unused exports. 2008-01-28 14:54:33 -08:00
rtnetlink.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2008-06-10 02:22:26 -07:00
scm.c [NET]: Fix function put_cmsg() which may cause usr application memory overflow 2007-12-20 14:36:44 -08:00
skbuff.c net: remove CVS keywords 2008-06-11 21:00:38 -07:00
sock.c net: Add sk_set_socket() helper. 2008-06-17 22:41:38 -07:00
stream.c [NET] CORE: Introducing new memory accounting interface. 2008-01-28 15:00:18 -08:00
sysctl_net_core.c netns: Register net/core/ sysctls at read-only root. 2008-05-19 13:49:52 -07:00
user_dma.c net_dma: remove duplicate assignment in dma_skb_copy_datagram_iovec 2008-06-03 16:07:45 -07:00
utils.c [NET] core/utils.c: digit2bin is dead static inline 2008-01-28 15:01:58 -08:00