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 v5 bpf-next 0/2] introduce xdp_init_buff/xdp_prepare_buff
Date: Tue, 22 Dec 2020 22:09:27 +0100 [thread overview]
Message-ID: <cover.1608670965.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 v4:
- fix xdp_init_buff/xdp_prepare_buff (natural order is xdp_init_buff() first
and then xdp_prepare_buff())
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: Shay Agroskin <shayagr@amazon.com>
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 | 11 ++++-----
net/core/dev.c | 24 +++++++++----------
28 files changed, 163 insertions(+), 214 deletions(-)
--
2.29.2
next reply other threads:[~2020-12-22 21:10 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-22 21:09 Lorenzo Bianconi [this message]
2020-12-22 21:09 ` [PATCH v5 bpf-next 1/2] net: xdp: introduce xdp_init_buff utility routine Lorenzo Bianconi
2020-12-24 15:51 ` Jesper Dangaard Brouer
2020-12-29 5:39 ` John Fastabend
2020-12-22 21:09 ` [PATCH v5 bpf-next 2/2] net: xdp: introduce xdp_prepare_buff " Lorenzo Bianconi
2020-12-24 16:19 ` Jesper Dangaard Brouer
2020-12-29 5:39 ` John Fastabend
2020-12-29 15:53 ` Daniel Borkmann
2020-12-29 18:09 ` Lorenzo Bianconi
2020-12-30 23:16 ` Daniel Borkmann
2021-01-18 14:56 ` Maciej Fijalkowski
2020-12-22 22:16 ` [PATCH v5 bpf-next 0/2] introduce xdp_init_buff/xdp_prepare_buff Alexander Duyck
2020-12-22 22:16 ` [Intel-wired-lan] " Alexander Duyck
2020-12-24 7:37 ` Marcin Wojtas
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