diff options
5 files changed, 30 insertions, 7 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net.h b/drivers/net/ethernet/netronome/nfp/nfp_net.h index bd7d8ae31e17..57cb035dcc6d 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_net.h @@ -545,6 +545,7 @@ struct nfp_net_dp { /** * struct nfp_net - NFP network device structure * @dp: Datapath structure + * @id: vNIC id within the PF (0 for VFs) * @fw_ver: Firmware version * @cap: Capabilities advertised by the Firmware * @max_mtu: Maximum support MTU advertised by the Firmware @@ -597,6 +598,8 @@ struct nfp_net { struct nfp_net_fw_version fw_ver; + u32 id; + u32 cap; u32 max_mtu; @@ -909,7 +912,7 @@ int nfp_net_ring_reconfig(struct nfp_net *nn, struct nfp_net_dp *new, void nfp_net_debugfs_create(void); void nfp_net_debugfs_destroy(void); struct dentry *nfp_net_debugfs_device_add(struct pci_dev *pdev); -void nfp_net_debugfs_vnic_add(struct nfp_net *nn, struct dentry *ddir, int id); +void nfp_net_debugfs_vnic_add(struct nfp_net *nn, struct dentry *ddir); void nfp_net_debugfs_dir_clean(struct dentry **dir); #else static inline void nfp_net_debugfs_create(void) @@ -926,7 +929,7 @@ static inline struct dentry *nfp_net_debugfs_device_add(struct pci_dev *pdev) } static inline void -nfp_net_debugfs_vnic_add(struct nfp_net *nn, struct dentry *ddir, int id) +nfp_net_debugfs_vnic_add(struct nfp_net *nn, struct dentry *ddir) { } diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index d9111c077699..eea11e881bf5 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -3277,6 +3277,24 @@ nfp_net_features_check(struct sk_buff *skb, struct net_device *dev, return features; } +static int +nfp_net_get_phys_port_name(struct net_device *netdev, char *name, size_t len) +{ + struct nfp_net *nn = netdev_priv(netdev); + int n; + + if (nn->port) + return nfp_port_get_phys_port_name(netdev, name, len); + + if (!nn->dp.is_vf) { + n = snprintf(name, len, "%d", nn->id); + if (n >= len) + return -EINVAL; + } + + return 0; +} + /** * nfp_net_set_vxlan_port() - set vxlan port in SW and reconfigure HW * @nn: NFP Net device to reconfigure @@ -3475,7 +3493,7 @@ const struct net_device_ops nfp_net_netdev_ops = { .ndo_set_mac_address = nfp_net_set_mac_address, .ndo_set_features = nfp_net_set_features, .ndo_features_check = nfp_net_features_check, - .ndo_get_phys_port_name = nfp_port_get_phys_port_name, + .ndo_get_phys_port_name = nfp_net_get_phys_port_name, .ndo_udp_tunnel_add = nfp_net_add_vxlan_port, .ndo_udp_tunnel_del = nfp_net_del_vxlan_port, .ndo_bpf = nfp_net_xdp, diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c b/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c index 67cdd8330c59..099b63d67451 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c @@ -201,7 +201,7 @@ static const struct file_operations nfp_xdp_q_fops = { .llseek = seq_lseek }; -void nfp_net_debugfs_vnic_add(struct nfp_net *nn, struct dentry *ddir, int id) +void nfp_net_debugfs_vnic_add(struct nfp_net *nn, struct dentry *ddir) { struct dentry *queues, *tx, *rx, *xdp; char name[20]; @@ -211,7 +211,7 @@ void nfp_net_debugfs_vnic_add(struct nfp_net *nn, struct dentry *ddir, int id) return; if (nfp_net_is_data_vnic(nn)) - sprintf(name, "vnic%d", id); + sprintf(name, "vnic%d", nn->id); else strcpy(name, "ctrl-vnic"); nn->debugfs_dir = debugfs_create_dir(name, ddir); diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c index b98422112385..28516eecccc8 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c @@ -178,11 +178,13 @@ nfp_net_pf_init_vnic(struct nfp_pf *pf, struct nfp_net *nn, unsigned int id) { int err; + nn->id = id; + err = nfp_net_init(nn); if (err) return err; - nfp_net_debugfs_vnic_add(nn, pf->ddir, id); + nfp_net_debugfs_vnic_add(nn, pf->ddir); if (nn->port) { err = nfp_devlink_port_register(pf->app, nn->port); diff --git a/drivers/net/ethernet/netronome/nfp/nfp_netvf_main.c b/drivers/net/ethernet/netronome/nfp/nfp_netvf_main.c index b802a1d55449..68928c86b698 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_netvf_main.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_netvf_main.c @@ -283,7 +283,7 @@ static int nfp_netvf_pci_probe(struct pci_dev *pdev, nfp_net_info(nn); vf->ddir = nfp_net_debugfs_device_add(pdev); - nfp_net_debugfs_vnic_add(nn, vf->ddir, 0); + nfp_net_debugfs_vnic_add(nn, vf->ddir); return 0; |