netdev - [PATCH net-next v3 0/7] dpaa

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Date:   Thu, 19 Nov 2020 18:29:29 +0200
From:   Camelia Groza <camelia.groza@....com>
To:     kuba@...nel.org, brouer@...hat.com, saeed@...nel.org,
        davem@...emloft.net
Cc:     madalin.bucur@....nxp.com, ioana.ciornei@....com,
        netdev@...r.kernel.org, Camelia Groza <camelia.groza@....com>
Subject: [PATCH net-next v3 0/7] dpaa_eth: add XDP support

Enable XDP support for the QorIQ DPAA1 platforms.

Implement all the current actions (DROP, ABORTED, PASS, TX, REDIRECT). No
Tx batching is added at this time.

Additional XDP_PACKET_HEADROOM bytes are reserved in each frame's headroom.

After transmit, a reference to the xdp_frame is saved in the buffer for
clean-up on confirmation in a newly created structure for software
annotations.

Changes in v2:
- warn only once if extracting the timestamp from a received frame fails
  in 2/7

Changes in v3:
- drop received S/G frames when XDP is enabled in 2/7

Camelia Groza (7):
  dpaa_eth: add struct for software backpointers
  dpaa_eth: add basic XDP support
  dpaa_eth: limit the possible MTU range when XDP is enabled
  dpaa_eth: add XDP_TX support
  dpaa_eth: add XDP_REDIRECT support
  dpaa_eth: rename current skb A050385 erratum workaround
  dpaa_eth: implement the A050385 erratum workaround for XDP

 drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 457 +++++++++++++++++++++++--
 drivers/net/ethernet/freescale/dpaa/dpaa_eth.h |  13 +
 2 files changed, 440 insertions(+), 30 deletions(-)

--
1.9.1