netdev - [RFC PATCH net-next 00/11] NXP ENETC AF

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Message-Id: <20230206100837.451300-1-vladimir.oltean@nxp.com>
Date:   Mon,  6 Feb 2023 12:08:26 +0200
From:   Vladimir Oltean <vladimir.oltean@....com>
To:     netdev@...r.kernel.org
Cc:     "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Claudiu Manoil <claudiu.manoil@....com>,
        Björn Töpel <bjorn@...nel.org>,
        Magnus Karlsson <magnus.karlsson@...el.com>,
        Maciej Fijalkowski <maciej.fijalkowski@...el.com>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Jesper Dangaard Brouer <hawk@...nel.org>,
        John Fastabend <john.fastabend@...il.com>, bpf@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [RFC PATCH net-next 00/11] NXP ENETC AF_XDP zero-copy sockets

This is RFC because I have a few things I'm not 100% certain about.
I've tested this with the xdpsock test application, I don't have very
detailed knowledge about the internals of AF_XDP sockets.

Patches where I'd appreciate if people took a look are 02/11, 05/11,
10/11 and 11/11.

Vladimir Oltean (11):
  net: enetc: optimize struct enetc_rx_swbd layout
  net: enetc: perform XDP RX queue registration at enetc_setup_bpf()
    time
  net: enetc: rename "cleaned_cnt" to "buffs_missing"
  net: enetc: continue NAPI processing on frames with RX errors
  net: enetc: add support for ethtool --show-channels
  net: enetc: consolidate rx_swbd freeing
  net: enetc: rename enetc_free_tx_frame() to enetc_free_tx_swbd()
  net: enetc: increment rx_byte_cnt for XDP data path
  net: enetc: move setting of ENETC_TXBD_FLAGS_F flag to
    enetc_xdp_map_tx_buff()
  net: enetc: add RX support for zero-copy XDP sockets
  net: enetc: add TX support for zero-copy XDP sockets

 drivers/net/ethernet/freescale/enetc/enetc.c  | 676 +++++++++++++++---
 drivers/net/ethernet/freescale/enetc/enetc.h  |   9 +-
 .../ethernet/freescale/enetc/enetc_ethtool.c  |  10 +
 .../net/ethernet/freescale/enetc/enetc_pf.c   |   1 +
 4 files changed, 606 insertions(+), 90 deletions(-)

-- 
2.34.1