alx: prepare interrupt functions for multiple queues

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Extend the interrupt bringup code and the interrupt handler for msi-x
interrupts in order to handle multiple queues.

We must change the poll function because with multiple queues it is possible
that an alx_napi structure has only a tx or only a rx queue pointer.

Based on the downstream driver at github.com/qca/alx

Signed-off-by: Tobias Regnery <tobias.regnery@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Tobias Regnery 2016-11-15 12:43:12 +01:00 • committed by David S. Miller

parent 702e84185f

commit e0eac25460

1 changed files with 105 additions and 27 deletions

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drivers/net/ethernet/atheros/alx/main.c

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