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Searched refs:nn (Results 1 – 25 of 65) sorted by relevance

123

/drivers/net/ethernet/netronome/nfp/
A Dnfp_net_common.c493 nn->port->link_cb(nn->port); in nfp_net_read_link_status()
2168 if (nn->dp.is_vf || nn->vnic_no_name) in nfp_net_get_phys_port_name()
2418 nn->fw_ver.major, nn->fw_ver.minor, in nfp_net_info()
2450 nfp_app_extra_cap(nn->app, nn)); in nfp_net_info()
2489 nn = vzalloc(sizeof(*nn)); in nfp_net_alloc()
2535 nn->dp.num_r_vecs = max(nn->dp.num_tx_rings, nn->dp.num_rx_rings); in nfp_net_alloc()
2538 nn->max_r_vecs = nn->dp.num_r_vecs; in nfp_net_alloc()
2540 nn->dp.xsk_pools = kcalloc(nn->max_r_vecs, sizeof(*nn->dp.xsk_pools), in nfp_net_alloc()
2830 nn->cap &= nn->dp.ops->cap_mask; in nfp_net_read_caps()
2857 nn->dp.mtu = min(nn->app->ctrl_mtu, nn->max_mtu); in nfp_net_init()
[all …]
A Dccm_mbox.c140 queue_work(nn->mbox_cmsg.workq, &nn->mbox_cmsg.runq_work); in nfp_ccm_mbox_mark_next_runner()
146 nn_writel(nn, off, in nfp_ccm_mbox_write_tlv()
220 data = nn->dp.ctrl_bar + nn->tlv_caps.mbox_off + in nfp_ccm_mbox_copy_out()
271 nn_dp_warn(&nn->dp, in nfp_ccm_mbox_copy_out()
323 nn_dp_warn(&nn->dp, in nfp_ccm_mbox_copy_out()
405 nn_ctrl_bar_lock(nn); in nfp_ccm_mbox_run_queue_unlock()
475 nn_dp_warn(&nn->dp, in nfp_ccm_mbox_msg_prepare()
496 nn_dp_warn(&nn->dp, in nfp_ccm_mbox_msg_prepare()
505 nn_dp_warn(&nn->dp, in nfp_ccm_mbox_msg_prepare()
609 struct nfp_net *nn; in nfp_ccm_mbox_post_runq_work() local
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A Dnfp_net.h30 struct nfp_net *__nn = (nn); \
38 #define nn_err(nn, fmt, args...) nn_pr(nn, KERN_ERR, fmt, ## args) argument
39 #define nn_warn(nn, fmt, args...) nn_pr(nn, KERN_WARNING, fmt, ## args) argument
40 #define nn_info(nn, fmt, args...) nn_pr(nn, KERN_INFO, fmt, ## args) argument
41 #define nn_dbg(nn, fmt, args...) nn_pr(nn, KERN_DEBUG, fmt, ## args) argument
916 WARN_ON_ONCE(!nn->dp.netdev && nn->port); in nfp_net_is_data_vnic()
917 return !!nn->dp.netdev; in nfp_net_is_data_vnic()
927 return nn->dp.netdev ? nn->dp.netdev->name : "ctrl"; in nfp_net_name()
931 __acquires(&nn->r_vecs[0].lock) in nfp_ctrl_lock()
944 down(&nn->bar_lock); in nn_ctrl_bar_lock()
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A Dnfp_netvf_main.c29 struct nfp_net *nn; member
89 struct nfp_net *nn; in nfp_netvf_pci_probe() local
193 if (IS_ERR(nn)) { in nfp_netvf_pci_probe()
194 err = PTR_ERR(nn); in nfp_netvf_pci_probe()
197 vf->nn = nn; in nfp_netvf_pci_probe()
199 nn->dp.is_vf = 1; in nfp_netvf_pci_probe()
269 nfp_net_info(nn); in nfp_netvf_pci_probe()
286 nfp_net_free(nn); in nfp_netvf_pci_probe()
308 nn = vf->nn; in nfp_netvf_pci_remove()
316 nfp_net_clean(nn); in nfp_netvf_pci_remove()
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A Dnfp_net_main.c86 nfp_net_free(nn); in nfp_net_pf_free_vnic()
115 if (IS_ERR(nn)) in nfp_net_pf_alloc_vnic()
116 return nn; in nfp_net_pf_alloc_vnic()
136 return nn; in nfp_net_pf_alloc_vnic()
144 nn->id = id; in nfp_net_pf_init_vnic()
146 if (nn->port) { in nfp_net_pf_init_vnic()
172 if (nn->port) in nfp_net_pf_init_vnic()
193 if (nn->port) in nfp_net_pf_alloc_vnics()
199 if (nn->port && nn->port->type == NFP_PORT_INVALID) in nfp_net_pf_alloc_vnics()
219 if (nn->port) in nfp_net_pf_clean_vnic()
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A Dnfp_net_ethtool.c223 nn->fw_ver.extend, nn->fw_ver.class, in nfp_net_get_drvinfo()
224 nn->fw_ver.major, nn->fw_ver.minor); in nfp_net_get_drvinfo()
228 nfp_get_drvinfo(nn->app, nn->pdev, vnic_version, drvinfo); in nfp_net_get_drvinfo()
684 nn->dp.rxd_cnt, rxd_cnt, nn->dp.txd_cnt, txd_cnt); in nfp_net_set_ringparam()
991 return nn->tlv_caps.vnic_stats_cnt + nn->max_r_vecs * 4; in nfp_vnic_get_tlv_stats_count()
1000 mem = nn->dp.ctrl_bar + nn->tlv_caps.vnic_stats_off; in nfp_vnic_get_tlv_stats_strings()
1032 mem = nn->dp.ctrl_bar + nn->tlv_caps.vnic_stats_off; in nfp_vnic_get_tlv_stats()
1510 nn_dbg(nn, "Changed RSS config to 0x%x\n", nn->rss_cfg); in nfp_net_set_rxfh_fields()
1809 memcpy(rxfh->key, nn->rss_key, nfp_net_rss_key_sz(nn)); in nfp_net_get_rxfh()
2255 if (total_rx > min(nn->max_rx_rings, nn->max_r_vecs) || in nfp_net_set_channels()
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A Dnfp_net_dp.c57 struct nfp_net *nn = r_vec->nfp_net; in nfp_net_tx_ring_init() local
64 tx_ring->qcidx = tx_ring->idx * nn->stride_tx; in nfp_net_tx_ring_init()
79 struct nfp_net *nn = r_vec->nfp_net; in nfp_net_rx_ring_init() local
207 &nn->r_vecs[r - bias], r, bias); in nfp_net_tx_rings_prepare()
400 nn->dp.txrwb_dma + idx * sizeof(u64)); in nfp_net_tx_ring_hw_cfg_write()
409 nn_writeb(nn, NFP_NET_CFG_RXR_SZ(idx), 0); in nfp_net_vec_clear_ring_data()
414 nn_writeb(nn, NFP_NET_CFG_TXR_SZ(idx), 0); in nfp_net_vec_clear_ring_data()
420 struct nfp_net *nn = netdev_priv(netdev); in nfp_net_tx() local
422 return nn->dp.ops->xmit(skb, netdev); in nfp_net_tx()
429 return nn->dp.ops->ctrl_tx_one(nn, r_vec, skb, false); in __nfp_ctrl_tx()
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A Dnfp_app_nic.c12 struct nfp_net *nn, unsigned int id) in nfp_app_nic_vnic_init_phy_port() argument
19 nn->port = nfp_port_alloc(app, NFP_PORT_PHYS_PORT, nn->dp.netdev); in nfp_app_nic_vnic_init_phy_port()
20 if (IS_ERR(nn->port)) in nfp_app_nic_vnic_init_phy_port()
21 return PTR_ERR(nn->port); in nfp_app_nic_vnic_init_phy_port()
23 err = nfp_port_init_phy_port(pf, app, nn->port, id); in nfp_app_nic_vnic_init_phy_port()
25 nfp_port_free(nn->port); in nfp_app_nic_vnic_init_phy_port()
29 return nn->port->type == NFP_PORT_INVALID; in nfp_app_nic_vnic_init_phy_port()
32 int nfp_app_nic_vnic_alloc(struct nfp_app *app, struct nfp_net *nn, in nfp_app_nic_vnic_alloc() argument
37 err = nfp_app_nic_vnic_init_phy_port(app->pf, app, nn, id); in nfp_app_nic_vnic_alloc()
41 nfp_net_get_mac_addr(app->pf, nn->dp.netdev, nn->port); in nfp_app_nic_vnic_alloc()
A Dnfp_net_debugfs.c18 struct nfp_net *nn; in nfp_rx_q_show() local
26 nn = r_vec->nfp_net; in nfp_rx_q_show()
28 if (!nfp_net_running(nn)) in nfp_rx_q_show()
84 struct nfp_net *nn; in __nfp_tx_q_show() local
95 nn = r_vec->nfp_net; in __nfp_tx_q_show()
96 if (!nfp_net_running(nn)) in __nfp_tx_q_show()
138 if (nfp_net_is_data_vnic(nn)) in nfp_net_debugfs_vnic_add()
139 sprintf(name, "vnic%d", nn->id); in nfp_net_debugfs_vnic_add()
151 for (i = 0; i < min(nn->max_rx_rings, nn->max_r_vecs); i++) { in nfp_net_debugfs_vnic_add()
154 &nn->r_vecs[i], &nfp_rx_q_fops); in nfp_net_debugfs_vnic_add()
[all …]
A Dnfp_app.h98 int (*vnic_alloc)(struct nfp_app *app, struct nfp_net *nn,
134 int (*bpf)(struct nfp_app *app, struct nfp_net *nn,
210 return app->type->vnic_alloc(app, nn, id); in nfp_app_vnic_alloc()
216 app->type->vnic_free(app, nn); in nfp_app_vnic_free()
223 return app->type->vnic_init(app, nn); in nfp_app_vnic_init()
229 app->type->vnic_clean(app, nn); in nfp_app_vnic_clean()
308 struct nfp_net *nn) in nfp_app_extra_cap() argument
312 return app->type->extra_cap(app, nn); in nfp_app_extra_cap()
334 return app->type->bpf(app, nn, bpf); in nfp_app_bpf()
343 return app->type->xdp_offload(app, nn, prog, extack); in nfp_app_xdp_offload()
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A Dnfp_net_xsk.c113 struct nfp_net *nn = netdev_priv(netdev); in nfp_net_xsk_setup_pool() local
120 if (nn->dp.ops->version == NFP_NFD_VER_NFDK) in nfp_net_xsk_setup_pool()
124 if (nn->dp.rx_offset != NFP_NET_CFG_RX_OFFSET_DYNAMIC) in nfp_net_xsk_setup_pool()
126 if (!nn->dp.chained_metadata_format) in nfp_net_xsk_setup_pool()
131 err = nfp_net_xsk_pool_map(nn->dp.dev, pool); in nfp_net_xsk_setup_pool()
137 dp = nfp_net_clone_dp(nn); in nfp_net_xsk_setup_pool()
146 err = nfp_net_ring_reconfig(nn, dp, NULL); in nfp_net_xsk_setup_pool()
152 nfp_net_xsk_pool_unmap(nn->dp.dev, prev_pool); in nfp_net_xsk_setup_pool()
157 nfp_net_xsk_pool_unmap(nn->dp.dev, pool); in nfp_net_xsk_setup_pool()
164 struct nfp_net *nn = netdev_priv(netdev); in nfp_net_xsk_wakeup() local
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A Dccm.h114 int nfp_ccm_mbox_alloc(struct nfp_net *nn);
115 void nfp_ccm_mbox_free(struct nfp_net *nn);
116 int nfp_ccm_mbox_init(struct nfp_net *nn);
117 void nfp_ccm_mbox_clean(struct nfp_net *nn);
118 bool nfp_ccm_mbox_fits(struct nfp_net *nn, unsigned int size);
120 nfp_ccm_mbox_msg_alloc(struct nfp_net *nn, unsigned int req_size,
122 int __nfp_ccm_mbox_communicate(struct nfp_net *nn, struct sk_buff *skb,
126 int nfp_ccm_mbox_communicate(struct nfp_net *nn, struct sk_buff *skb,
130 int nfp_ccm_mbox_post(struct nfp_net *nn, struct sk_buff *skb,
A Dnfp_net_dp.h86 static inline void nfp_net_irq_unmask(struct nfp_net *nn, unsigned int entry_nr) in nfp_net_irq_unmask() argument
88 nn_writeb(nn, NFP_NET_CFG_ICR(entry_nr), NFP_NET_CFG_ICR_UNMASKED); in nfp_net_irq_unmask()
89 nn_pci_flush(nn); in nfp_net_irq_unmask()
96 nfp_net_rx_ring_hw_cfg_write(struct nfp_net *nn,
99 nfp_net_tx_ring_hw_cfg_write(struct nfp_net *nn,
101 void nfp_net_vec_clear_ring_data(struct nfp_net *nn, unsigned int idx);
104 int nfp_net_rx_rings_prepare(struct nfp_net *nn, struct nfp_net_dp *dp);
105 int nfp_net_tx_rings_prepare(struct nfp_net *nn, struct nfp_net_dp *dp);
146 bool (*ctrl_tx_one)(struct nfp_net *nn, struct nfp_net_r_vector *r_vec,
/drivers/net/ethernet/netronome/nfp/crypto/
A Dtls.c37 val = nn_readl(nn, off); in nfp_net_crypto_set_op()
42 nn_writel(nn, off, val); in nfp_net_crypto_set_op()
55 cnt = nn->ktls_tx_conn_cnt; in __nfp_net_tls_conn_cnt_changed()
56 nn->dp.ktls_tx = !!nn->ktls_tx_conn_cnt; in __nfp_net_tls_conn_cnt_changed()
60 cnt = nn->ktls_rx_conn_cnt; in __nfp_net_tls_conn_cnt_changed()
78 nn_ctrl_bar_lock(nn); in nfp_net_tls_conn_cnt_changed()
85 nn_ctrl_bar_unlock(nn); in nfp_net_tls_conn_cnt_changed()
374 nn_dp_warn(&nn->dp, in nfp_net_tls_add()
583 nn_ctrl_bar_lock(nn); in nfp_net_tls_init()
584 nn_writel(nn, nn->tlv_caps.crypto_enable_off, 0); in nfp_net_tls_init()
[all …]
A Dipsec.c149 nn_ctrl_bar_unlock(nn); in nfp_net_ipsec_cfg()
157 nn_ctrl_bar_unlock(nn); in nfp_net_ipsec_cfg()
276 struct nfp_net *nn; in nfp_net_xfrm_add_state() local
279 nn = netdev_priv(dev); in nfp_net_xfrm_add_state()
555 struct nfp_net *nn; in nfp_net_xfrm_del_state() local
558 nn = netdev_priv(dev); in nfp_net_xfrm_del_state()
587 xa_destroy(&nn->xa_ipsec); in nfp_net_ipsec_clean()
613 struct nfp_net *nn; in nfp_net_ipsec_rx() local
616 nn = netdev_priv(netdev); in nfp_net_ipsec_rx()
626 xa_lock(&nn->xa_ipsec); in nfp_net_ipsec_rx()
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A Dcrypto.h23 int nfp_net_tls_init(struct nfp_net *nn);
28 static inline int nfp_net_tls_init(struct nfp_net *nn) in nfp_net_tls_init() argument
50 static inline void nfp_net_ipsec_init(struct nfp_net *nn) in nfp_net_ipsec_init() argument
54 static inline void nfp_net_ipsec_clean(struct nfp_net *nn) in nfp_net_ipsec_clean() argument
58 void nfp_net_ipsec_init(struct nfp_net *nn);
59 void nfp_net_ipsec_clean(struct nfp_net *nn);
/drivers/net/ethernet/netronome/nfp/nic/
A Ddcb.c75 dcb = get_dcb_priv(nn); in nfp_nic_dcbnl_ieee_getets()
93 dcb = get_dcb_priv(nn); in nfp_refresh_tc2idx()
122 dcb = get_dcb_priv(nn); in nfp_fill_maxrate()
154 dcb = get_dcb_priv(nn); in update_dscp_maxrate()
180 dcb = get_dcb_priv(nn); in nfp_nic_set_trust()
258 nfp_nic_fill_ets(nn); in nfp_nic_ets_init()
287 nfp_nic_fill_ets(nn); in nfp_nic_dcbnl_ieee_setets()
306 nn_writel(nn, nn->tlv_caps.mbox_off + NFP_NET_CFG_MBOX_SIMPLE_VAL, in nfp_nic_dcbnl_ieee_setets()
356 nn_writel(nn, nn->tlv_caps.mbox_off + NFP_NET_CFG_MBOX_SIMPLE_VAL, in nfp_nic_dcbnl_ieee_setmaxrate()
387 nn_writel(nn, nn->tlv_caps.mbox_off + NFP_NET_CFG_MBOX_SIMPLE_VAL, in nfp_nic_set_trust_status()
[all …]
A Dmain.c33 static int nfp_nic_vnic_init(struct nfp_app *app, struct nfp_net *nn) in nfp_nic_vnic_init() argument
35 return nfp_nic_dcb_init(nn); in nfp_nic_vnic_init()
38 static void nfp_nic_vnic_clean(struct nfp_app *app, struct nfp_net *nn) in nfp_nic_vnic_clean() argument
40 nfp_nic_dcb_clean(nn); in nfp_nic_vnic_clean()
43 static int nfp_nic_vnic_alloc(struct nfp_app *app, struct nfp_net *nn, in nfp_nic_vnic_alloc() argument
46 struct nfp_app_nic_private *app_pri = nn->app_priv; in nfp_nic_vnic_alloc()
49 err = nfp_app_nic_vnic_alloc(app, nn, id); in nfp_nic_vnic_alloc()
54 nn->app_priv = kzalloc(sizeof(*app_pri), GFP_KERNEL); in nfp_nic_vnic_alloc()
55 if (!nn->app_priv) in nfp_nic_vnic_alloc()
62 static void nfp_nic_vnic_free(struct nfp_app *app, struct nfp_net *nn) in nfp_nic_vnic_free() argument
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A Dmain.h33 int nfp_nic_dcb_init(struct nfp_net *nn);
34 void nfp_nic_dcb_clean(struct nfp_net *nn);
36 static inline int nfp_nic_dcb_init(struct nfp_net *nn) { return 0; } in nfp_nic_dcb_init() argument
37 static inline void nfp_nic_dcb_clean(struct nfp_net *nn) {} in nfp_nic_dcb_clean() argument
/drivers/fpga/
A Ddfl-n3000-nios.c299 struct device *dev = nn->dev; in n3000_nios_init_done_check()
443 pdevinfo.parent = nn->dev; in create_altera_spi_controller()
529 struct n3000_nios *nn; in n3000_nios_probe() local
532 nn = devm_kzalloc(dev, sizeof(*nn), GFP_KERNEL); in n3000_nios_probe()
533 if (!nn) in n3000_nios_probe()
538 nn->dev = dev; in n3000_nios_probe()
541 if (IS_ERR(nn->base)) in n3000_nios_probe()
542 return PTR_ERR(nn->base); in n3000_nios_probe()
544 nn->regmap = devm_regmap_init(dev, NULL, nn, &n3000_nios_regbus_cfg); in n3000_nios_probe()
545 if (IS_ERR(nn->regmap)) in n3000_nios_probe()
[all …]
/drivers/net/ethernet/netronome/nfp/bpf/
A Dmain.c27 struct nfp_app_bpf *bpf = nn->app->priv; in nfp_net_ebpf_capable()
43 if (!nfp_net_ebpf_capable(nn)) in nfp_bpf_xdp_offload()
82 nn->app_priv = bv; in nfp_bpf_vnic_alloc()
93 kfree(nn->app_priv); in nfp_bpf_vnic_alloc()
109 struct nfp_net *nn = cb_priv; in nfp_bpf_setup_tc_block_cb() local
121 if (!nfp_net_ebpf_capable(nn)) { in nfp_bpf_setup_tc_block_cb()
143 bv = nn->app_priv; in nfp_bpf_setup_tc_block_cb()
175 nn, nn, true); in nfp_bpf_setup_tc()
191 if (nn->xdp_hw.prog) { in nfp_bpf_check_mtu()
192 prog = nn->xdp_hw.prog; in nfp_bpf_check_mtu()
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A Doffload.c506 if (nfp_bpf_offload_check_mtu(nn, prog, nn->dp.netdev->mtu)) { in nfp_net_bpf_load()
527 dma_addr = dma_map_single(nn->dp.dev, img, in nfp_net_bpf_load()
557 nn->dp.ctrl |= NFP_NET_CFG_CTRL_BPF; in nfp_net_bpf_start()
558 nn_writel(nn, NFP_NET_CFG_CTRL, nn->dp.ctrl); in nfp_net_bpf_start()
567 if (!(nn->dp.ctrl & NFP_NET_CFG_CTRL_BPF)) in nfp_net_bpf_stop()
570 nn->dp.ctrl &= ~NFP_NET_CFG_CTRL_BPF; in nfp_net_bpf_stop()
571 nn_writel(nn, NFP_NET_CFG_CTRL, nn->dp.ctrl); in nfp_net_bpf_stop()
587 cap = nn_readb(nn, NFP_NET_CFG_BPF_CAP); in nfp_net_bpf_offload()
600 return nfp_net_bpf_stop(nn); in nfp_net_bpf_offload()
602 err = nfp_net_bpf_load(nn, prog, extack); in nfp_net_bpf_offload()
[all …]
/drivers/net/ethernet/netronome/nfp/abm/
A Dmain.c176 struct nfp_net *nn; in nfp_abm_kill_reprs_all() local
208 struct nfp_net *nn; in nfp_abm_eswitch_set_switchdev() local
268 eth_hw_addr_random(nn->dp.netdev); in nfp_abm_vnic_set_mac()
279 eth_hw_addr_random(nn->dp.netdev); in nfp_abm_vnic_set_mac()
285 eth_hw_addr_random(nn->dp.netdev); in nfp_abm_vnic_set_mac()
295 eth_hw_addr_random(nn->dp.netdev); in nfp_abm_vnic_set_mac()
304 eth_hw_addr_random(nn->dp.netdev); in nfp_abm_vnic_set_mac()
308 eth_hw_addr_set(nn->dp.netdev, mac_addr); in nfp_abm_vnic_set_mac()
323 nn->app_priv = alink; in nfp_abm_vnic_alloc()
325 alink->vnic = nn; in nfp_abm_vnic_alloc()
[all …]
A Dctrl.c265 struct nfp_net *nn = alink->vnic; in nfp_abm_ctrl_prio_map_update() local
269 err = nfp_net_mbox_lock(nn, alink->abm->prio_map_len); in nfp_abm_ctrl_prio_map_update()
274 nn_writeq(nn, nn->tlv_caps.mbox_off + NFP_NET_ABM_MBOX_DATALEN, in nfp_abm_ctrl_prio_map_update()
278 nn_writel(nn, nn->tlv_caps.mbox_off + NFP_NET_ABM_MBOX_DATA + i, in nfp_abm_ctrl_prio_map_update()
281 err = nfp_net_mbox_reconfig_and_unlock(nn, cmd); in nfp_abm_ctrl_prio_map_update()
291 struct nfp_net *nn = alink->vnic; in nfp_abm_ctrl_prio_check_params() local
298 if (nn->tlv_caps.mbox_len < min_mbox_sz) { in nfp_abm_ctrl_prio_check_params()
300 nn->tlv_caps.mbox_len, min_mbox_sz); in nfp_abm_ctrl_prio_check_params()
/drivers/net/ethernet/netronome/nfp/flower/
A Dmain.c370 if (!priv->nn) in nfp_flower_sriov_disable()
432 port->vnic = priv->nn->dp.ctrl_bar; in nfp_flower_spawn_vnic_reprs()
485 if (!priv->nn) in nfp_flower_sriov_enable()
617 eth_hw_addr_random(nn->dp.netdev); in nfp_flower_vnic_alloc()
618 netif_keep_dst(nn->dp.netdev); in nfp_flower_vnic_alloc()
619 nn->vnic_no_name = true; in nfp_flower_vnic_alloc()
624 nn->port = nfp_port_alloc(app, NFP_PORT_INVALID, nn->dp.netdev); in nfp_flower_vnic_alloc()
625 return PTR_ERR_OR_ZERO(nn->port); in nfp_flower_vnic_alloc()
637 priv->nn = NULL; in nfp_flower_vnic_clean()
645 priv->nn = nn; in nfp_flower_vnic_init()
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