diff options
| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2020-12-23 00:09:29 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2021-01-09 00:39:24 +0300 |
| commit | be9df4aff65f18caa79b35f88f42c3d5a43af14f (patch) | |
| tree | 557249b78a79a93ec751c8bb8d56152641a1f874 /drivers/net/ethernet/socionext | |
| parent | 43b5169d8355ccf26d726fbc75f083b2429113e4 (diff) | |
| download | linux-be9df4aff65f18caa79b35f88f42c3d5a43af14f.tar.xz | |
net, xdp: Introduce xdp_prepare_buff utility routine
Introduce xdp_prepare_buff utility routine to initialize per-descriptor
xdp_buff fields (e.g. xdp_buff pointers). Rely on xdp_prepare_buff() in
all XDP capable drivers.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Alexander Duyck <alexanderduyck@fb.com>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Acked-by: Shay Agroskin <shayagr@amazon.com>
Acked-by: Martin Habets <habetsm.xilinx@gmail.com>
Acked-by: Camelia Groza <camelia.groza@nxp.com>
Acked-by: Marcin Wojtas <mw@semihalf.com>
Link: https://lore.kernel.org/bpf/45f46f12295972a97da8ca01990b3e71501e9d89.1608670965.git.lorenzo@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/socionext')
| -rw-r--r-- | drivers/net/ethernet/socionext/netsec.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c index 945ca9517bf9..3c53051bdacf 100644 --- a/drivers/net/ethernet/socionext/netsec.c +++ b/drivers/net/ethernet/socionext/netsec.c @@ -1015,10 +1015,8 @@ static int netsec_process_rx(struct netsec_priv *priv, int budget) dma_dir); prefetch(desc->addr); - xdp.data_hard_start = desc->addr; - xdp.data = desc->addr + NETSEC_RXBUF_HEADROOM; - xdp_set_data_meta_invalid(&xdp); - xdp.data_end = xdp.data + pkt_len; + xdp_prepare_buff(&xdp, desc->addr, NETSEC_RXBUF_HEADROOM, + pkt_len, false); if (xdp_prog) { xdp_result = netsec_run_xdp(priv, xdp_prog, &xdp); |