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From: Maxime Chevallier <maxime.chevallier@bootlin.com>
To: davem@davemloft.net
Cc: Maxime Chevallier <maxime.chevallier@bootlin.com>,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	thomas.petazzoni@bootlin.com, gregory.clement@bootlin.com
Subject: [PATCH net-next 0/2] net: mvneta: Implement basic MQPrio support
Date: Fri, 12 Feb 2021 16:12:18 +0100	[thread overview]
Message-ID: <20210212151220.84106-1-maxime.chevallier@bootlin.com> (raw)

Hi everyone,

This small series adds basic support for mqprio offloading, by having
the rx queueing mirroring the TCs based on VLAN prio fields.

This was tested on Armada 3700, and proves useful to make sure
high-priority traffic has a better chance not getting dropped when
there's lots of packets incoming.

The first patch of the series deals with the per-cpu interrupts on the
armada 3700. Since they don't work, there were already some patches
applied to keep all queue mappings to CPU0, but there still were some
remaining mappings left to be dealt with.

The second patch implements the MQPrio offloading for the receive path.

Thanks !

Maxime



Maxime Chevallier (2):
  net: mvneta: Remove per-cpu queue mapping for Armada 3700
  net: mvneta: Implement mqprio support

 drivers/net/ethernet/marvell/mvneta.c | 74 ++++++++++++++++++++++++++-
 1 file changed, 73 insertions(+), 1 deletion(-)

-- 
2.25.4


             reply	other threads:[~2021-02-12 15:14 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-12 15:12 Maxime Chevallier [this message]
2021-02-12 15:12 ` [PATCH net-next 1/2] net: mvneta: Remove per-cpu queue mapping for Armada 3700 Maxime Chevallier
2021-02-14 23:50   ` Pali Rohár
2021-02-15 15:06     ` Maxime Chevallier
2021-02-12 15:12 ` [PATCH net-next 2/2] net: mvneta: Implement mqprio support Maxime Chevallier
2021-02-12 17:53   ` kernel test robot
2021-02-12 17:53     ` kernel test robot
2021-02-13 19:45   ` Andrew Lunn
2021-02-15 15:08     ` Maxime Chevallier

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