diff options
| author | Maciej Fijalkowski <maciej.fijalkowski@intel.com> | 2023-01-31 21:44:55 +0100 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2023-02-01 23:30:26 +0100 |
| commit | cb0473e0e9dccaa0ddafb252f2c3ef943b86bb56 (patch) | |
| tree | 358f544cfa4654eecc9e2efd30aa036d1f00a881 /drivers/net/ethernet/intel/ice/ice_base.c | |
| parent | c61bcebde72de7f5dc194d28f29894f0f7661ff7 (diff) | |
ice: Add xdp_buff to ice_rx_ring struct
In preparation for XDP multi-buffer support, let's store xdp_buff on
Rx ring struct. This will allow us to combine fragmented frames across
separate NAPI cycles in the same way as currently skb fragments are
handled. This means that skb pointer on Rx ring will become redundant
and will be removed. For now it is kept and layout of Rx ring struct was
not inspected, some member movement will be needed later on so that will
be the time to take care of it.
Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Alexander Lobakin <alexandr.lobakin@intel.com>
Link: https://lore.kernel.org/bpf/20230131204506.219292-3-maciej.fijalkowski@intel.com
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_base.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_base.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_base.c b/drivers/net/ethernet/intel/ice/ice_base.c index e36abcfeb958..5b66f6f7db78 100644 --- a/drivers/net/ethernet/intel/ice/ice_base.c +++ b/drivers/net/ethernet/intel/ice/ice_base.c @@ -533,6 +533,7 @@ int ice_vsi_cfg_rxq(struct ice_rx_ring *ring) } } + xdp_init_buff(&ring->xdp, ice_rx_pg_size(ring) / 2, &ring->xdp_rxq); err = ice_setup_rx_ctx(ring); if (err) { dev_err(dev, "ice_setup_rx_ctx failed for RxQ %d, err %d\n", |