diff options
Diffstat (limited to 'drivers/net/ethernet/marvell')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvneta.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/ptp.c | 19 | ||||
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c | 11 | ||||
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c | 23 | ||||
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c | 15 |
7 files changed, 58 insertions, 24 deletions
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index ff5647bcdfca..acf4f6ba73a6 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -1511,7 +1511,7 @@ static void mvneta_defaults_set(struct mvneta_port *pp) */ if (txq_number == 1) txq_map = (cpu == pp->rxq_def) ? - MVNETA_CPU_TXQ_ACCESS(1) : 0; + MVNETA_CPU_TXQ_ACCESS(0) : 0; } else { txq_map = MVNETA_CPU_TXQ_ACCESS_ALL_MASK; @@ -4356,7 +4356,7 @@ static void mvneta_percpu_elect(struct mvneta_port *pp) */ if (txq_number == 1) txq_map = (cpu == elected_cpu) ? - MVNETA_CPU_TXQ_ACCESS(1) : 0; + MVNETA_CPU_TXQ_ACCESS(0) : 0; else txq_map = mvreg_read(pp, MVNETA_CPU_MAP(cpu)) & MVNETA_CPU_TXQ_ACCESS_ALL_MASK; diff --git a/drivers/net/ethernet/marvell/octeontx2/af/ptp.c b/drivers/net/ethernet/marvell/octeontx2/af/ptp.c index 3411e2e47d46..0ee420a489fc 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/ptp.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/ptp.c @@ -208,7 +208,7 @@ struct ptp *ptp_get(void) /* Check driver is bound to PTP block */ if (!ptp) ptp = ERR_PTR(-EPROBE_DEFER); - else + else if (!IS_ERR(ptp)) pci_dev_get(ptp->pdev); return ptp; @@ -388,11 +388,10 @@ static int ptp_extts_on(struct ptp *ptp, int on) static int ptp_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { - struct device *dev = &pdev->dev; struct ptp *ptp; int err; - ptp = devm_kzalloc(dev, sizeof(*ptp), GFP_KERNEL); + ptp = kzalloc(sizeof(*ptp), GFP_KERNEL); if (!ptp) { err = -ENOMEM; goto error; @@ -428,20 +427,19 @@ static int ptp_probe(struct pci_dev *pdev, return 0; error_free: - devm_kfree(dev, ptp); + kfree(ptp); error: /* For `ptp_get()` we need to differentiate between the case * when the core has not tried to probe this device and the case when - * the probe failed. In the later case we pretend that the - * initialization was successful and keep the error in + * the probe failed. In the later case we keep the error in * `dev->driver_data`. */ pci_set_drvdata(pdev, ERR_PTR(err)); if (!first_ptp_block) first_ptp_block = ERR_PTR(err); - return 0; + return err; } static void ptp_remove(struct pci_dev *pdev) @@ -449,16 +447,17 @@ static void ptp_remove(struct pci_dev *pdev) struct ptp *ptp = pci_get_drvdata(pdev); u64 clock_cfg; - if (cn10k_ptp_errata(ptp) && hrtimer_active(&ptp->hrtimer)) - hrtimer_cancel(&ptp->hrtimer); - if (IS_ERR_OR_NULL(ptp)) return; + if (cn10k_ptp_errata(ptp) && hrtimer_active(&ptp->hrtimer)) + hrtimer_cancel(&ptp->hrtimer); + /* Disable PTP clock */ clock_cfg = readq(ptp->reg_base + PTP_CLOCK_CFG); clock_cfg &= ~PTP_CLOCK_CFG_PTP_EN; writeq(clock_cfg, ptp->reg_base + PTP_CLOCK_CFG); + kfree(ptp); } static const struct pci_device_id ptp_id_table[] = { diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c index 8dbc35c481f6..73df2d564545 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c @@ -3252,7 +3252,7 @@ static int rvu_probe(struct pci_dev *pdev, const struct pci_device_id *id) rvu->ptp = ptp_get(); if (IS_ERR(rvu->ptp)) { err = PTR_ERR(rvu->ptp); - if (err == -EPROBE_DEFER) + if (err) goto err_release_regions; rvu->ptp = NULL; } diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c index 0d745ae1cc9a..04b0e885f9d2 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c @@ -4069,21 +4069,14 @@ int rvu_mbox_handler_nix_set_rx_mode(struct rvu *rvu, struct nix_rx_mode *req, } /* install/uninstall promisc entry */ - if (promisc) { + if (promisc) rvu_npc_install_promisc_entry(rvu, pcifunc, nixlf, pfvf->rx_chan_base, pfvf->rx_chan_cnt); - - if (rvu_npc_exact_has_match_table(rvu)) - rvu_npc_exact_promisc_enable(rvu, pcifunc); - } else { + else if (!nix_rx_multicast) rvu_npc_enable_promisc_entry(rvu, pcifunc, nixlf, false); - if (rvu_npc_exact_has_match_table(rvu)) - rvu_npc_exact_promisc_disable(rvu, pcifunc); - } - return 0; } diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c index 9f11c1e40737..6fe67f3a7f6f 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c @@ -1164,8 +1164,10 @@ static u16 __rvu_npc_exact_cmd_rules_cnt_update(struct rvu *rvu, int drop_mcam_i { struct npc_exact_table *table; u16 *cnt, old_cnt; + bool promisc; table = rvu->hw->table; + promisc = table->promisc_mode[drop_mcam_idx]; cnt = &table->cnt_cmd_rules[drop_mcam_idx]; old_cnt = *cnt; @@ -1177,13 +1179,18 @@ static u16 __rvu_npc_exact_cmd_rules_cnt_update(struct rvu *rvu, int drop_mcam_i *enable_or_disable_cam = false; - /* If all rules are deleted, disable cam */ + if (promisc) + goto done; + + /* If all rules are deleted and not already in promisc mode; + * disable cam + */ if (!*cnt && val < 0) { *enable_or_disable_cam = true; goto done; } - /* If rule got added, enable cam */ + /* If rule got added and not already in promisc mode; enable cam */ if (!old_cnt && val > 0) { *enable_or_disable_cam = true; goto done; @@ -1462,6 +1469,12 @@ int rvu_npc_exact_promisc_disable(struct rvu *rvu, u16 pcifunc) *promisc = false; mutex_unlock(&table->lock); + /* Enable drop rule */ + rvu_npc_enable_mcam_by_entry_index(rvu, drop_mcam_idx, NIX_INTF_RX, + true); + + dev_dbg(rvu->dev, "%s: disabled promisc mode (cgx=%d lmac=%d)\n", + __func__, cgx_id, lmac_id); return 0; } @@ -1503,6 +1516,12 @@ int rvu_npc_exact_promisc_enable(struct rvu *rvu, u16 pcifunc) *promisc = true; mutex_unlock(&table->lock); + /* disable drop rule */ + rvu_npc_enable_mcam_by_entry_index(rvu, drop_mcam_idx, NIX_INTF_RX, + false); + + dev_dbg(rvu->dev, "%s: Enabled promisc mode (cgx=%d lmac=%d)\n", + __func__, cgx_id, lmac_id); return 0; } diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c index 10e11262d48a..2d7713a1a153 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c @@ -872,6 +872,14 @@ static int otx2_prepare_flow_request(struct ethtool_rx_flow_spec *fsp, return -EINVAL; vlan_etype = be16_to_cpu(fsp->h_ext.vlan_etype); + + /* Drop rule with vlan_etype == 802.1Q + * and vlan_id == 0 is not supported + */ + if (vlan_etype == ETH_P_8021Q && !fsp->m_ext.vlan_tci && + fsp->ring_cookie == RX_CLS_FLOW_DISC) + return -EINVAL; + /* Only ETH_P_8021Q and ETH_P_802AD types supported */ if (vlan_etype != ETH_P_8021Q && vlan_etype != ETH_P_8021AD) diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c index 8a13df592af6..5e56b6c3e60a 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c @@ -597,6 +597,21 @@ static int otx2_tc_prepare_flow(struct otx2_nic *nic, struct otx2_tc_flow *node, return -EOPNOTSUPP; } + if (!match.mask->vlan_id) { + struct flow_action_entry *act; + int i; + + flow_action_for_each(i, act, &rule->action) { + if (act->id == FLOW_ACTION_DROP) { + netdev_err(nic->netdev, + "vlan tpid 0x%x with vlan_id %d is not supported for DROP rule.\n", + ntohs(match.key->vlan_tpid), + match.key->vlan_id); + return -EOPNOTSUPP; + } + } + } + if (match.mask->vlan_id || match.mask->vlan_dei || match.mask->vlan_priority) { |