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authornikolay@redhat.com <nikolay@redhat.com>2013-03-12 02:49:01 +0000
committerDavid S. Miller <davem@davemloft.net>2013-03-15 08:22:20 -0400
commit8a7fbfab4be39b8690543f3d29b26860d2f6c576 (patch)
tree6618fe6878b31f43d094be20643df7e7186083f1 /net/vmw_vsock/vmci_transport.c
parent1e32b0c65c9e3f1a09cb5d1bcc0c5becf849d85f (diff)
netxen: write IP address to firmware when using bonding
This patch allows LRO aggregation on bonded devices that contain an NX3031 device. It also adds a for_each_netdev_in_bond_rcu(bond, slave) macro which executes for each slave that has bond as master. V3: After testing and discussing this with Rajesh, I decided to keep the vlan ip cache and just rename it to ip_cache since it will store bond ip addresses too. A new master flag has been added to the ip cache to denote that the address has been added because of a master device. I've taken care of the enslave/release cases by checking for various combinations of events and flags (e.g. netxen has a master, it's a bond master and it's not marked as a slave means it is being enslaved and is dev_open()ed in bond_enslave). I've changed netxen_free_ip_list() to have a "master" parameter which causes all IP addresses marked as master to be deleted (used when a netxen is being released). I've made the patch use the new upper device API as well. The following cases were tested: - bond -> netxen - vlan -> netxen - vlan -> bond -> netxen V2: Remove local ip caching, retrieve addresses dynamically and restore them if necessary. Note: Tested with NX3031 adapter. Tested-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: Andy Gospodarek <agospoda@redhat.com> Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/vmw_vsock/vmci_transport.c')
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