linux/drivers/net/bonding
Andy Gospodarek c5cb002fb0 bonding: prevent sysfs from allowing arp monitoring with alb/tlb
When using module options arp monitoring and balance-alb/balance-tlb
are mutually exclusive options.  Anytime balance-alb/balance-tlb are
enabled mii monitoring is forced to 100ms if not set.  When configuring
via sysfs no checking is currently done.

Handling these cases with sysfs has to be done a bit differently because
we do not have all configuration information available at once.  This
patch will not allow a mode change to balance-alb/balance-tlb if
arp_interval is already non-zero.  It will also not allow the user to
set a non-zero arp_interval value if the mode is already set to
balance-alb/balance-tlb.  They are still mutually exclusive on a
first-come, first serve basis.

Tested with initscripts on Fedora and manual setting via sysfs.

Signed-off-by: Andy Gospodarek <gospo@redhat.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-30 23:27:57 -07:00
..
bond_3ad.c
bond_3ad.h
bond_alb.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-07-27 21:01:35 -07:00
bond_alb.h
bond_ipv6.c
bond_main.c bonding: don't lock when copying/clearing VLAN list on slave 2010-07-22 14:14:47 -07:00
bond_sysfs.c bonding: prevent sysfs from allowing arp monitoring with alb/tlb 2010-07-30 23:27:57 -07:00
bonding.h
Makefile