diff options
| author |   Niklas Söderlund <niklas.soderlund@corigine.com> | 2022-03-04 11:22:10 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-03-04 13:06:12 +0000 |
| commit | 3cdb35fb9cd5a03ba882bbce327d26a2eb40d30c (patch) | |
| tree | 19786e26f1af36d25c52198e75b93b9c5c758be0 /drivers/net/ethernet/netronome/nfp/nfp_net.h | |
| parent | Merge branch 'sparx5-ptp' (diff) | |
| download | wireguard-linux-3cdb35fb9cd5a03ba882bbce327d26a2eb40d30c.tar.xz wireguard-linux-3cdb35fb9cd5a03ba882bbce327d26a2eb40d30c.zip | |
nfp: expose common functions to be used for AF_XDP
There are some common functionality that can be reused in the upcoming
AF_XDP support. Expose those functions in the header. While at it mark
some arguments of nfp_net_rx_csum() as const.
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 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net.h b/drivers/net/ethernet/netronome/nfp/nfp_net.h index 0b1865e9f0b5..fa40d339df8d 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_net.h @@ -965,6 +965,7 @@ int nfp_net_mbox_reconfig_and_unlock(struct nfp_net *nn, u32 mbox_cmd); void nfp_net_mbox_reconfig_post(struct nfp_net *nn, u32 update); int nfp_net_mbox_reconfig_wait_posted(struct nfp_net *nn); +void nfp_net_irq_unmask(struct nfp_net *nn, unsigned int entry_nr); unsigned int nfp_net_irqs_alloc(struct pci_dev *pdev, struct msix_entry *irq_entries, unsigned int min_irqs, unsigned int want_irqs); @@ -973,6 +974,19 @@ void nfp_net_irqs_assign(struct nfp_net *nn, struct msix_entry *irq_entries, unsigned int n); +void nfp_net_tx_xmit_more_flush(struct nfp_net_tx_ring *tx_ring); +void nfp_net_tx_complete(struct nfp_net_tx_ring *tx_ring, int budget); + +bool +nfp_net_parse_meta(struct net_device *netdev, struct nfp_meta_parsed *meta, + void *data, void *pkt, unsigned int pkt_len, int meta_len); + +void nfp_net_rx_csum(const struct nfp_net_dp *dp, + struct nfp_net_r_vector *r_vec, + const struct nfp_net_rx_desc *rxd, + const struct nfp_meta_parsed *meta, + struct sk_buff *skb); + struct nfp_net_dp *nfp_net_clone_dp(struct nfp_net *nn); int nfp_net_ring_reconfig(struct nfp_net *nn, struct nfp_net_dp *new, struct netlink_ext_ack *extack); |