diff options
| author | Shannon Nelson <shannon.nelson@amd.com> | 2024-05-28 17:02:58 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-05-30 18:10:35 -0700 |
| commit | 488da00479d50ec5970b3f84e9fad2c5fda2d78c (patch) | |
| tree | 798f32b5be9c46a7dc0c04d9cc7c5165fe3874a3 | |
| parent | fc53d46524480a732a233bc9d6cdf6155205d9eb (diff) | |
ionic: only sync frag_len in first buffer of xdp
We don't want to try to sync more length than might be
in the first frag of an Rx skb, so make sure to use
the frag_len rather than the full len.
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Link: https://lore.kernel.org/r/20240529000259.25775-7-shannon.nelson@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/pensando/ionic/ionic_txrx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c index 14aa3844b699..c3a6c4af52f1 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c @@ -502,7 +502,7 @@ static bool ionic_run_xdp(struct ionic_rx_stats *stats, XDP_PACKET_HEADROOM, frag_len, false); dma_sync_single_range_for_cpu(rxq->dev, ionic_rx_buf_pa(buf_info), - XDP_PACKET_HEADROOM, len, + XDP_PACKET_HEADROOM, frag_len, DMA_FROM_DEVICE); prefetchw(&xdp_buf.data_hard_start); |