- 18 7月, 2014 1 次提交
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由 Jianhua Xie 提交于
Current L2 hash helper calculates destination eth addr and source ether addr as L2 hash factors. This patch is adding packet type ID field into L2 hash factors. While one of BOND_XMIT_POLICY_LAYER2 or BOND_XMIT_POLICY_{LAYER|ENCAP}23 is applied, for the 2nd level hash, enhanced hash method can help to distribute different types of packets like IPv4/IPv6 packets to different slave devices. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Veaceslav Falico <vfalico@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> CC: David S. Miller <davem@davemloft.net> CC: Pan Jiafei <Jiafei.Pan@freescale.com> Acked-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NJianhua Xie <jianhua.xie@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 17 7月, 2014 1 次提交
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由 Mahesh Bandewar 提交于
In TLB mode if tlb_dynamic_lb is NOT set, slaves from the bond group are selected based on the hash distribution. This does not exclude dead links which are part of the bond. Also if there is a temporary link event which brings down the interface, packets hashed on that interface would be dropped too. This patch fixes these issues and distributes flows across the UP links only. Also the array construction of links which are capable of sending packets happen in the control path leaving only link-selection during the data-path. One possible side effect of this is - at a link event; all flows will be shuffled to get good distribution. But impact of this should be minimum with the assumption that a member or members of the bond group are not available is a very temporary situation. Signed-off-by: NMahesh Bandewar <maheshb@google.com> Signed-off-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 16 7月, 2014 19 次提交
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由 Veaceslav Falico 提交于
To maintain the same message structure as netdev_* functions print. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Veaceslav Falico 提交于
CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Veaceslav Falico 提交于
CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Veaceslav Falico 提交于
To maintain the same message structure as netdev_* functions print. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Veaceslav Falico 提交于
CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Veaceslav Falico 提交于
One occurance left intact as it's unrelated to net_device. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Veaceslav Falico 提交于
To maintain the same message structure as netdev_* functions print. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Veaceslav Falico 提交于
CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Veaceslav Falico 提交于
To maintain the same message structure as netdev_* functions print. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Veaceslav Falico 提交于
Several functions left out cause we might not have at that time a valid bond/slave/port. Also, converted severa pr_ratelimited into net_ratelimited. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Veaceslav Falico 提交于
To maintain the same message structure as netdev_* functions print. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Veaceslav Falico 提交于
Converted only the parts where we've had a valid net_device, skipping the init/deinit and options verification. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nikolay Aleksandrov 提交于
During the conversion to "static" functions this one got left out, only its prototype was converted, thus resulting in: drivers/net/bonding//bond_options.c:674:5: warning: symbol 'bond_option_mode_set' was not declared. Should it be static? Fix it by making it static and also break the line in two as it was too long. CC: Stephen Hemminger <stephen@networkplumber.org> CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Veaceslav Falico <vfalico@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> CC: David S. Miller <davem@davemloft.net> Signed-off-by: NNikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Veaceslav Falico 提交于
Currently we exit if the slave isn't the first slave, doesn't support mac address setting and fail_over_mac isn't FOM_ACTIVE. It's wrong because we only require ndo_set_mac_address in case bonding is in active-backup mode and FOM isn't FOM_ACTIVE. To fix this - only exit with an error if we're in a/b mode and have fail_over_mac != FOM_ACTIVE. Also, maintain current behaviour on the first slave (forcibly change fom to FOM_ACTIVE) to not break anyone's configuration. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
Using __rcu annotation actually helps to spot all accesses to bond->current_arp_slave are correctly protected, with LOCKDEP support. Signed-off-by: NEric Dumazet <edumazet@google.com> Reviewed-by: NNikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
RCU was added to bonding in linux-3.12 but lacked proper sparse annotations. Using __rcu annotation actually helps to spot all accesses to bond->curr_active_slave are correctly protected, with LOCKDEP support. Signed-off-by: NEric Dumazet <edumazet@google.com> Acked-by: NVeaceslav Falico <vfalico@gmail.com> Reviewed-by: NNikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
curr_active_slave is rcu protected, and bonding_show_mii_status() only wants to check if pointer is NULL or not. Signed-off-by: NEric Dumazet <edumazet@google.com> Acked-by: NVeaceslav Falico <vfalico@gmail.com> Reviewed-by: NNikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
Only keep bond_option_active_slave_get_rcu() helper. bond_fill_info() uses a new bond_option_active_slave_get_ifindex() helper. Signed-off-by: NEric Dumazet <edumazet@google.com> Acked-by: NVeaceslav Falico <vfalico@gmail.com> Reviewed-by: NNikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tom Gundersen 提交于
Extend alloc_netdev{,_mq{,s}}() to take name_assign_type as argument, and convert all users to pass NET_NAME_UNKNOWN. Coccinelle patch: @@ expression sizeof_priv, name, setup, txqs, rxqs, count; @@ ( -alloc_netdev_mqs(sizeof_priv, name, setup, txqs, rxqs) +alloc_netdev_mqs(sizeof_priv, name, NET_NAME_UNKNOWN, setup, txqs, rxqs) | -alloc_netdev_mq(sizeof_priv, name, setup, count) +alloc_netdev_mq(sizeof_priv, name, NET_NAME_UNKNOWN, setup, count) | -alloc_netdev(sizeof_priv, name, setup) +alloc_netdev(sizeof_priv, name, NET_NAME_UNKNOWN, setup) ) v9: move comments here from the wrong commit Signed-off-by: NTom Gundersen <teg@jklm.no> Reviewed-by: NDavid Herrmann <dh.herrmann@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 15 7月, 2014 1 次提交
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由 Nikolay Aleksandrov 提交于
Obvious copy/paste error when I converted the ad_select to the new option API. "lacp_rate" there should be "ad_select" so we can get the proper value. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Veaceslav Falico <vfalico@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> CC: David S. Miller <davem@davemloft.net> Fixes: 9e5f5eeb ("bonding: convert ad_select to use the new option API") Reported-by: NKarim Scheik <karim.scheik@prisma-solutions.at> Signed-off-by: NNikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 08 7月, 2014 1 次提交
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由 Jiri Pirko 提交于
These warnings are no longer relevant. Even when last slave is removed, there is a valid address assigned to bond (random). The correct functionality of vlans is ensured by maintaining unicast list in vlan_sync_address(). Suggested-by: NJay Vosburgh <jay.vosburgh@canonical.com> Signed-off-by: NJiri Pirko <jiri@resnulli.us> Acked-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 02 7月, 2014 1 次提交
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由 Jiri Pirko 提交于
This limitation maybe had some reason in the past, but now there is not one -> removing this. Signed-off-by: NJiri Pirko <jiri@resnulli.us> Acked-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 19 6月, 2014 1 次提交
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由 Or Gerlitz 提交于
When the underlying device supports TCP offloads for VXLAN/UDP encapulated traffic, we need to reflect that through the hw_enc_features field of the bonding net-device. This will cause the xmit path in the core networking stack to provide bonding with encapsulated GSO frames to offload into the HW etc. Signed-off-by: NOr Gerlitz <ogerlitz@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 05 6月, 2014 2 次提交
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由 Vlad Yasevich 提交于
To make TLB mode work, the patch allows learning packets to be sent using mac addresses assigned to macvlan devices, also taking into an account vlans that may be between the bond and macvlan device. To make RLB work, all we have to do is accept ARP packets for addresses added to the bond dev->uc list. Since RLB mode will take care to update the peers directly with correct mac addresses, learning packets for these addresses do not have be send to switch. Signed-off-by: NVlad Yasevich <vyasevic@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vlad Yasevich 提交于
Bonding devices manage the unicast filters of the underlying interfaces, but do not turn on IFF_UNICAST_FLT flag. Thus anytime a unicast address is added to the bond, the bond is places in promiscuous mode. Turn on IFF_UNICAST_FLT on the bond device so that the bond does not go into promiscuous mode needlesly. If an underlying device does not support unicast filtering, that device will automaticall enter promiscuous mode already. Signed-off-by: NVlad Yasevich <vyasevic@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 23 5月, 2014 5 次提交
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由 Vlad Yasevich 提交于
ALB learning packets are currentlyalways sent using the slave mac address for all vlans configured on top of bond. This is not always correct, as vlans may change their mac address. This patch introduced a concept of strict matching where the source of learning packets can either strictly match the address passed in, or it can determine a more correct address to use. There are 3 casese to consider: 1) Switchover. In this case, we have a new active slave and we need tell the switch about all addresses available on the slave. 2) Monitor. We'll periodically refresh learning info for all slaves. In this case, we refresh all addresses for current active, and just the slave address for other slaves. 3) Teaching of disabled adddress. This happens as part of the failover and in this case, we alwyas to use just the address provided. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Veaceslav Falico <vfalico@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVlad Yasevich <vyasevic@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Veaceslav Falico 提交于
Every caller relies on the result being the actual bond, so this verification just masks the real problem. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Veaceslav Falico 提交于
The new bond_free_slave() needs new_slave->bond to verify if additional structures were allocated, so populate it early so that, in case of failure in bond_enslave(), we would be able to get it. Also populate the new_slave->dev field, as it's too one of the most needed things to assign early. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVeaceslav Falico <vfalico@gmail.com> Acked-by: NDing Tianhong <dingtianhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vlad Yasevich 提交于
TLB/ALB learning packets always assume 802.1Q vlan protocol, but that is no longer the case since we now have support for Q-in-Q on top of bonding. Pass the vlan protocol to alb_send_lp_vid() so that the packets are properly tagged. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Veaceslav Falico <vfalico@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVlad Yasevich <vyasevic@redhat.com> Acked-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Michal Kubeček 提交于
bond_compute_features() uses netdev_increment_features() to combine vlan_features of slaves into vlan_features of the bond. As netdev_increment_features() only adds most features and we start with BOND_VLAN_FEATURES, we can end up with features none of the slaves provided. If there is at least one slave, initialize vlan_features only with the flags in NETIF_F_ALL_FOR_ALL. Right now there is none in BOND_VLAN_FEATURES but stating it explicitely will make the code more future proof. Signed-off-by: NMichal Kubecek <mkubecek@suse.cz> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 17 5月, 2014 8 次提交
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由 Vlad Yasevich 提交于
ALB/TLB learning packets use all vlans configured on top of the bond. This ends up being incorrect if we have a stack of vlans on top of the bond. ALB/TLB should only use first level/outer most vlans in its announcements. Signed-off-by: NVlad Yasevich <vyasevic@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vlad Yasevich 提交于
Prior to commit fbd929f2 bonding: support QinQ for bond arp interval the arp monitoring code allowed for proper detection of devices stacked on top of vlans. Since the above commit, the code can still detect a device stacked on top of single vlan, but not a device stacked on top of Q-in-Q configuration. The search will only set the inner vlan tag if the route device is the vlan device. However, this is not always the case, as it is possible to extend the stacked configuration. With this patch it is possible to provision devices on top Q-in-Q vlan configuration that should be used as a source of ARP monitoring information. For example: ip link add link bond0 vlan10 type vlan proto 802.1q id 10 ip link add link vlan10 vlan100 type vlan proto 802.1q id 100 ip link add link vlan100 type macvlan Note: This patch limites the number of stacked VLANs to 2, just like before. The original, however had another issue in that if we had more then 2 levels of VLANs, we would end up generating incorrectly tagged traffic. This is no longer possible. Fixes: fbd929f2 (bonding: support QinQ for bond arp interval) CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Veaceslav Falico <vfalico@redhat.com> CC: Andy Gospodarek <andy@greyhouse.net> CC: Ding Tianhong <dingtianhong@huawei.com> CC: Patric McHardy <kaber@trash.net> Signed-off-by: NVlad Yasevich <vyasevic@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Veaceslav Falico 提交于
They're verifying the same thing (except of IFF_UP, which is implied for netif_running(), which is also a prerequisite). CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Veaceslav Falico 提交于
CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Veaceslav Falico 提交于
Also, remove the IFF_UP verification cause we can't be netif_running() with being also IFF_UP. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Veaceslav Falico 提交于
Also, use standard IP primitives to check the address. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Veaceslav Falico 提交于
CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Veaceslav Falico 提交于
Change the name a bit to better reflect its scope, and update some comments. Two functions added - one which takes bond as a param and the other which takes the mode. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NVeaceslav Falico <vfalico@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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