diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/pensando/ionic/ionic_lif.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c index d1567e477b1f..4b953f9e9084 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c @@ -1094,6 +1094,7 @@ static int ionic_set_nic_features(struct ionic_lif *lif, u64 vlan_flags = IONIC_ETH_HW_VLAN_TX_TAG | IONIC_ETH_HW_VLAN_RX_STRIP | IONIC_ETH_HW_VLAN_RX_FILTER; + u64 old_hw_features; int err; ctx.cmd.lif_setattr.features = ionic_netdev_features_to_nic(features); @@ -1101,9 +1102,13 @@ static int ionic_set_nic_features(struct ionic_lif *lif, if (err) return err; + old_hw_features = lif->hw_features; lif->hw_features = le64_to_cpu(ctx.cmd.lif_setattr.features & ctx.comp.lif_setattr.features); + if ((old_hw_features ^ lif->hw_features) & IONIC_ETH_HW_RX_HASH) + ionic_lif_rss_config(lif, lif->rss_types, NULL, NULL); + if ((vlan_flags & features) && !(vlan_flags & le64_to_cpu(ctx.comp.lif_setattr.features))) dev_info_once(lif->ionic->dev, "NIC is not supporting vlan offload, likely in SmartNIC mode\n"); @@ -1357,13 +1362,15 @@ int ionic_lif_rss_config(struct ionic_lif *lif, const u16 types, .cmd.lif_setattr = { .opcode = IONIC_CMD_LIF_SETATTR, .attr = IONIC_LIF_ATTR_RSS, - .rss.types = cpu_to_le16(types), .rss.addr = cpu_to_le64(lif->rss_ind_tbl_pa), }, }; unsigned int i, tbl_sz; - lif->rss_types = types; + if (lif->hw_features & IONIC_ETH_HW_RX_HASH) { + lif->rss_types = types; + ctx.cmd.lif_setattr.rss.types = cpu_to_le16(types); + } if (key) memcpy(lif->rss_hash_key, key, IONIC_RSS_HASH_KEY_SIZE); |