mlxsw: core: Add support for packets received from LAG port

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Lower layer (pci) has information if the packet is received via LAG port.
If that is the case, it fills up rx_info accordingly. However upper
layer does not care about lag_id/port_index for received packets so
convert it to local_port before passing it up. For that conversion, lag
mapping array is introduced. Upper layer is responsible for setting up
the mapping according to what is set in HW.

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

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This commit is contained in:

Jiri Pirko 2015-12-03 12:12:23 +01:00 • committed by David S. Miller

parent c5b9b518ad

commit 8060646a0f

3 changed files with 92 additions and 5 deletions

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79

drivers/net/ethernet/mellanox/mlxsw/core.c

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14

drivers/net/ethernet/mellanox/mlxsw/core.h

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4

drivers/net/ethernet/mellanox/mlxsw/pci.c

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