netdev - [PATCH RFC v2 11/33] dpaa2-eth: add XDP frame size

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Date:   Wed, 08 Apr 2020 13:51:30 +0200
From:   Jesper Dangaard Brouer <brouer@...hat.com>
To:     sameehj@...zon.com
Cc:     Ioana Radulescu <ruxandra.radulescu@....com>,
        Jesper Dangaard Brouer <brouer@...hat.com>,
        netdev@...r.kernel.org, bpf@...r.kernel.org, zorik@...zon.com,
        akiyano@...zon.com, gtzalik@...zon.com,
        Toke Høiland-Jørgensen <toke@...hat.com>,
        Daniel Borkmann <borkmann@...earbox.net>,
        Alexei Starovoitov <alexei.starovoitov@...il.com>,
        John Fastabend <john.fastabend@...il.com>,
        Alexander Duyck <alexander.duyck@...il.com>,
        Jeff Kirsher <jeffrey.t.kirsher@...el.com>,
        David Ahern <dsahern@...il.com>,
        Willem de Bruijn <willemdebruijn.kernel@...il.com>,
        Ilias Apalodimas <ilias.apalodimas@...aro.org>,
        Lorenzo Bianconi <lorenzo@...nel.org>,
        Saeed Mahameed <saeedm@...lanox.com>
Subject: [PATCH RFC v2 11/33] dpaa2-eth: add XDP frame size

This is the full page size:
 #define DPAA2_ETH_RX_BUF_RAW_SIZE	PAGE_SIZE

Cc: Ioana Radulescu <ruxandra.radulescu@....com>
Signed-off-by: Jesper Dangaard Brouer <brouer@...hat.com>
---
 drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
index b6c46639aa4c..d05c60e2da9c 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
@@ -301,6 +301,7 @@ static u32 run_xdp(struct dpaa2_eth_priv *priv,
 	xdp.data_hard_start = xdp.data - XDP_PACKET_HEADROOM;
 	xdp_set_data_meta_invalid(&xdp);
 	xdp.rxq = &ch->xdp_rxq;
+	xdp.frame_sz = DPAA2_ETH_RX_BUF_RAW_SIZE;
 
 	xdp_act = bpf_prog_run_xdp(xdp_prog, &xdp);