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net: mvpp2: support XPS by mapping TX queues to CPUs
authorMaxime Chevallier <maxime.chevallier@bootlin.com>
Mon, 24 Sep 2018 09:11:05 +0000 (11:11 +0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 24 Sep 2018 17:01:10 +0000 (10:01 -0700)
commit0d283ab5b4fdbcd6bde4505863010b6008b6f048
tree92e0b1f6bfa23cac5bee0ad04c95dd532df4225dtree | snapshot
parent12ba7e1045521ec9f251c93ae0a6735cc3f42337commit | diff
net: mvpp2: support XPS by mapping TX queues to CPUs

Since the PPv2 controller has multiple TX queues, we can spread traffic
by assining TX queues to CPUs, allowing to use XPS to balance egress
traffic between CPUs.

Suggested-by : Yan Markman <ymarkman@marvell.com>
Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c diff | blob | history
kernel
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