diff options
| author |   Niklas Söderlund <niklas.soderlund@corigine.com> | 2022-03-04 11:22:12 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-03-04 13:06:12 +0000 |
| commit | 543bd14fc8f64e44437780aaecd0911c718c471a (patch) | |
| tree | c61db2fffec50edac72e15cbe1eb33b8223a4375 /drivers/net/ethernet/netronome/nfp/nfp_net.h | |
| parent | nfp: wrap napi add/del logic (diff) | |
| download | wireguard-linux-543bd14fc8f64e44437780aaecd0911c718c471a.tar.xz wireguard-linux-543bd14fc8f64e44437780aaecd0911c718c471a.zip | |
nfp: xsk: add an array of xsk buffer pools to each data path
Each data path needs an array of xsk pools to track if an xsk socket is
in use. Add this array and make sure it's handled correctly when the
data path is duplicated.
Signed-off-by: Niklas Söderlund <niklas.soderlund@corigine.com>
Signed-off-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_net.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net.h b/drivers/net/ethernet/netronome/nfp/nfp_net.h index fa40d339df8d..12f403d004ee 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_net.h @@ -109,6 +109,7 @@ struct nfp_eth_table_port; struct nfp_net; struct nfp_net_r_vector; struct nfp_port; +struct xsk_buff_pool; /* Convenience macro for wrapping descriptor index on ring size */ #define D_IDX(ring, idx) ((idx) & ((ring)->cnt - 1)) @@ -501,6 +502,7 @@ struct nfp_stat_pair { * @num_stack_tx_rings: Number of TX rings used by the stack (not XDP) * @num_rx_rings: Currently configured number of RX rings * @mtu: Device MTU + * @xsk_pools: AF_XDP UMEM table (@num_r_vecs in size) */ struct nfp_net_dp { struct device *dev; @@ -537,6 +539,8 @@ struct nfp_net_dp { unsigned int num_rx_rings; unsigned int mtu; + + struct xsk_buff_pool **xsk_pools; }; /** |