From: Lorenzo Bianconi <lorenzo@kernel•org>
To: bpf@vger•kernel.org, netdev@vger•kernel.org
Cc: davem@davemloft•net, kuba@kernel•org, ast@kernel•org,
daniel@iogearbox•net, brouer@redhat•com,
lorenzo.bianconi@redhat•com, alexander.duyck@gmail•com,
maciej.fijalkowski@intel•com, saeed@kernel•org
Subject: [PATCH v4 bpf-next 0/2] introduce xdp_init_buff/xdp_prepare_buff
Date: Sat, 19 Dec 2020 18:54:59 +0100 [thread overview]
Message-ID: <cover.1608399672.git.lorenzo@kernel.org> (raw)
Introduce xdp_init_buff and xdp_prepare_buff utility routines to initialize
xdp_buff data structure and remove duplicated code in all XDP capable
drivers.
Changes since v3:
- use __always_inline instead of inline for xdp_init_buff/xdp_prepare_buff
- add 'const bool meta_valid' to xdp_prepare_buff signature to avoid
overwriting data_meta with xdp_set_data_meta_invalid()
- introduce removed comment in bnxt driver
Changes since v2:
- precompute xdp->data as hard_start + headroom and save it in a local
variable to reuse it for xdp->data_end and xdp->data_meta in
xdp_prepare_buff()
Changes since v1:
- introduce xdp_prepare_buff utility routine
Lorenzo Bianconi (2):
net: xdp: introduce xdp_init_buff utility routine
net: xdp: introduce xdp_prepare_buff utility routine
Acked-by: Martin Habets <habetsm.xilinx@gmail•com>
Acked-by: Camelia Groza <camelia.groza@nxp•com>
drivers/net/ethernet/amazon/ena/ena_netdev.c | 10 ++++------
drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c | 9 +++------
.../net/ethernet/cavium/thunder/nicvf_main.c | 12 ++++++------
.../net/ethernet/freescale/dpaa/dpaa_eth.c | 10 ++++------
.../net/ethernet/freescale/dpaa2/dpaa2-eth.c | 14 +++++---------
drivers/net/ethernet/intel/i40e/i40e_txrx.c | 18 +++++++++---------
drivers/net/ethernet/intel/ice/ice_txrx.c | 15 ++++++++-------
drivers/net/ethernet/intel/igb/igb_main.c | 18 +++++++++---------
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 19 +++++++++----------
.../net/ethernet/intel/ixgbevf/ixgbevf_main.c | 19 +++++++++----------
drivers/net/ethernet/marvell/mvneta.c | 10 +++-------
.../net/ethernet/marvell/mvpp2/mvpp2_main.c | 14 +++++++-------
drivers/net/ethernet/mellanox/mlx4/en_rx.c | 9 +++------
.../net/ethernet/mellanox/mlx5/core/en_rx.c | 8 ++------
.../ethernet/netronome/nfp/nfp_net_common.c | 12 ++++++------
drivers/net/ethernet/qlogic/qede/qede_fp.c | 9 +++------
drivers/net/ethernet/sfc/rx.c | 10 +++-------
drivers/net/ethernet/socionext/netsec.c | 9 +++------
drivers/net/ethernet/ti/cpsw.c | 18 ++++++------------
drivers/net/ethernet/ti/cpsw_new.c | 18 ++++++------------
drivers/net/hyperv/netvsc_bpf.c | 8 ++------
drivers/net/tun.c | 12 ++++--------
drivers/net/veth.c | 14 +++++---------
drivers/net/virtio_net.c | 18 ++++++------------
drivers/net/xen-netfront.c | 10 ++++------
include/net/xdp.h | 19 +++++++++++++++++++
net/bpf/test_run.c | 9 +++------
net/core/dev.c | 18 ++++++++----------
28 files changed, 159 insertions(+), 210 deletions(-)
--
2.29.2
next reply other threads:[~2020-12-19 17:56 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-19 17:54 Lorenzo Bianconi [this message]
2020-12-19 17:55 ` [PATCH v4 bpf-next 1/2] net: xdp: introduce xdp_init_buff utility routine Lorenzo Bianconi
2020-12-21 8:36 ` Jesper Dangaard Brouer
2020-12-21 8:58 ` Lorenzo Bianconi
2020-12-19 17:55 ` [PATCH v4 bpf-next 2/2] net: xdp: introduce xdp_prepare_buff " Lorenzo Bianconi
2020-12-20 8:18 ` [PATCH v4 bpf-next 0/2] introduce xdp_init_buff/xdp_prepare_buff Shay Agroskin
2020-12-20 9:45 ` Lorenzo Bianconi
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