team: add support for queue override by setting queue_id for port

Similar to what bonding has. This allows to set queue_id for port so
this port will be used when skb with matching skb->queue_mappin

team: add support for queue override by setting queue_id for port

Similar to what bonding has. This allows to set queue_id for port so
this port will be used when skb with matching skb->queue_mapping is
going to be transmitted.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>

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team: add per port priority option

Allow userspace to set port priority.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>

team: add signed 32-bit team option type

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>

team: init error value to 0 in team_netpoll_setup()

This will ensure correct value is returned in case the port list is empty.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Reported-by: Eric Dumazet

team: init error value to 0 in team_netpoll_setup()

This will ensure correct value is returned in case the port list is empty.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Reported-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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team: add multiqueue support

Largely copied from bonding code.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>

team: refine IFF_XMIT_DST_RELEASE capability

Cloned patch of Eric Dumazet for bonding.

Some workloads greatly benefit of IFF_XMIT_DST_RELEASE capability
on output net device, avoiding dirtying dst

team: refine IFF_XMIT_DST_RELEASE capability

Cloned patch of Eric Dumazet for bonding.

Some workloads greatly benefit of IFF_XMIT_DST_RELEASE capability
on output net device, avoiding dirtying dst refcount.

team currently disables IFF_XMIT_DST_RELEASE unconditionally.

If all ports have the IFF_XMIT_DST_RELEASE bit set, then
team dev can also have it in its priv_flags.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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team: add netpoll support

It's done in very similar way this is done in bonding and bridge.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>

team: make team_port_enabled() and team_port_txable() static inline

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

team: use function team_port_txable() for determing enabled and up port

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

team: use IFF_LIVE_ADDR_CHANGE priv_flag

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net: Use NLMSG_DEFAULT_SIZE in combination with nlmsg_new()

Using NLMSG_GOODSIZE results in multiple pages being used as
nlmsg_new() will automatically add the size of the netlink
header to the payl

net: Use NLMSG_DEFAULT_SIZE in combination with nlmsg_new()

Using NLMSG_GOODSIZE results in multiple pages being used as
nlmsg_new() will automatically add the size of the netlink
header to the payload thus exceeding the page limit.

NLMSG_DEFAULT_SIZE takes this into account.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Cc: Jiri Pirko <jpirko@redhat.com>
Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: Sergey Lapin <slapin@ossfans.org>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: Lauro Ramos Venancio <lauro.venancio@openbossa.org>
Cc: Aloisio Almeida Jr <aloisio.almeida@openbossa.org>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Reviewed-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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team: do not allow to map disabled ports

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

team: fix team_adjust_ops with regard to enabled ports

team_adjust_ops should check for enabled ports, not all ports.
This may lead to division by zero. This patch fixes this.

Signed-off-by: Jiri P

team: fix team_adjust_ops with regard to enabled ports

team_adjust_ops should check for enabled ports, not all ports.
This may lead to division by zero. This patch fixes this.

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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team: allow to send multiple set events in one message

When multiple sets are done, event message is generated for each. This
patch accumulates these messages into one.

Signed-off-by: Jiri Pirko <j

team: allow to send multiple set events in one message

When multiple sets are done, event message is generated for each. This
patch accumulates these messages into one.

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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team: ensure correct order of netlink messages delivery

currently, when port is created and per-port options are present, there
options are sent to userspace with ifindex of port which userspace doe

team: ensure correct order of netlink messages delivery

currently, when port is created and per-port options are present, there
options are sent to userspace with ifindex of port which userspace does
not know about. Port add message goes right after.

This patch corrects message ordering so userspace would not be confused.

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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team: implement multipart netlink messages for options transfers

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

team: add port_[enabled/disabled] mode callbacks

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

team: pass NULL to __team_option_inst_add() instead of 0

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

team: allow to specify one option instance to be send to userspace

No need to walk through option instance list and look for ->changed ==
true when called knows exactly what one option instance chan

team: allow to specify one option instance to be send to userspace

No need to walk through option instance list and look for ->changed ==
true when called knows exactly what one option instance changed.

Also use lists to pass option instances needed to be present in netlink
message.

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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team: fix error path in team_nl_fill_port_list_get()

genlmsg_cancel() needs to be called in case nest fails

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davem

team: fix error path in team_nl_fill_port_list_get()

genlmsg_cancel() needs to be called in case nest fails

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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team: fix error path in team_nl_fill_options_get()

genlmsg_cancel() needs to be called in case nest fails

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemlo

team: fix error path in team_nl_fill_options_get()

genlmsg_cancel() needs to be called in case nest fails

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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team: allow async option changes

This patch adds two exported functions. One allows to mark option
instance as changed and the second processes change check and does
transfer of changed options to u

team: allow async option changes

This patch adds two exported functions. One allows to mark option
instance as changed and the second processes change check and does
transfer of changed options to userspace.

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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team: push array_index and port into separate structure

Introduce struct team_option_inst_info and push option instance info
there. It can be then easily passed to gsetter context and used for
featu

team: push array_index and port into separate structure

Introduce struct team_option_inst_info and push option instance info
there. It can be then easily passed to gsetter context and used for
feature async option changes.

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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team: comments: s/net\/drivers\/team/drivers\/net\/team/

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

team: introduce array options

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>