[PATCH RFC v2 19/33] nfp: add XDP frame size to netronome driver
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STALE2388d
SUPERSEDED
From: Jesper Dangaard Brouer <hidden>
Date: 2020-04-08 11:52:23
Also in:
bpf
Subsystem:
netronome ethernet drivers, networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Status: Superseded by v4 (posted 2020-05-14). [go to v4]
Revision v2 (4 revisions archived).
Revisions (4)
- v2 current re-posted go to this post
- v1 [diff against previous]
- v3 [diff against previous]
- v4 [diff against previous]
The netronome nfp driver already had a true_bufsz variable that contains what was needed for xdp.frame_sz. Cc: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Jesper Dangaard Brouer <redacted> --- .../net/ethernet/netronome/nfp/nfp_net_common.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
index 9bfb3b077bc1..b9b8c30eab33 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c@@ -1817,6 +1817,7 @@ static int nfp_net_rx(struct nfp_net_rx_ring *rx_ring, int budget) rcu_read_lock(); xdp_prog = READ_ONCE(dp->xdp_prog); true_bufsz = xdp_prog ? PAGE_SIZE : dp->fl_bufsz; + xdp.frame_sz = true_bufsz; xdp.rxq = &rx_ring->xdp_rxq; tx_ring = r_vec->xdp_ring;