diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 89 |
1 files changed, 77 insertions, 12 deletions
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c index f128ea22b339..3ed713b8dea5 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c @@ -3937,7 +3937,7 @@ static int mvpp2_ethtool_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *info, u32 *rules) { struct mvpp2_port *port = netdev_priv(dev); - int ret = 0; + int ret = 0, i, loc = 0; if (!mvpp22_rss_is_supported()) return -EOPNOTSUPP; @@ -3949,6 +3949,18 @@ static int mvpp2_ethtool_get_rxnfc(struct net_device *dev, case ETHTOOL_GRXRINGS: info->data = port->nrxqs; break; + case ETHTOOL_GRXCLSRLCNT: + info->rule_cnt = port->n_rfs_rules; + break; + case ETHTOOL_GRXCLSRULE: + ret = mvpp2_ethtool_cls_rule_get(port, info); + break; + case ETHTOOL_GRXCLSRLALL: + for (i = 0; i < MVPP2_N_RFS_ENTRIES_PER_FLOW; i++) { + if (port->rfs_rules[i]) + rules[loc++] = i; + } + break; default: return -ENOTSUPP; } @@ -3969,6 +3981,12 @@ static int mvpp2_ethtool_set_rxnfc(struct net_device *dev, case ETHTOOL_SRXFH: ret = mvpp2_ethtool_rxfh_set(port, info); break; + case ETHTOOL_SRXCLSRLINS: + ret = mvpp2_ethtool_cls_rule_ins(port, info); + break; + case ETHTOOL_SRXCLSRLDEL: + ret = mvpp2_ethtool_cls_rule_del(port, info); + break; default: return -EOPNOTSUPP; } @@ -3984,24 +4002,25 @@ static int mvpp2_ethtool_get_rxfh(struct net_device *dev, u32 *indir, u8 *key, u8 *hfunc) { struct mvpp2_port *port = netdev_priv(dev); + int ret = 0; if (!mvpp22_rss_is_supported()) return -EOPNOTSUPP; if (indir) - memcpy(indir, port->indir, - ARRAY_SIZE(port->indir) * sizeof(port->indir[0])); + ret = mvpp22_port_rss_ctx_indir_get(port, 0, indir); if (hfunc) *hfunc = ETH_RSS_HASH_CRC32; - return 0; + return ret; } static int mvpp2_ethtool_set_rxfh(struct net_device *dev, const u32 *indir, const u8 *key, const u8 hfunc) { struct mvpp2_port *port = netdev_priv(dev); + int ret = 0; if (!mvpp22_rss_is_supported()) return -EOPNOTSUPP; @@ -4012,15 +4031,58 @@ static int mvpp2_ethtool_set_rxfh(struct net_device *dev, const u32 *indir, if (key) return -EOPNOTSUPP; - if (indir) { - memcpy(port->indir, indir, - ARRAY_SIZE(port->indir) * sizeof(port->indir[0])); - mvpp22_rss_fill_table(port, port->id); - } + if (indir) + ret = mvpp22_port_rss_ctx_indir_set(port, 0, indir); - return 0; + return ret; +} + +static int mvpp2_ethtool_get_rxfh_context(struct net_device *dev, u32 *indir, + u8 *key, u8 *hfunc, u32 rss_context) +{ + struct mvpp2_port *port = netdev_priv(dev); + int ret = 0; + + if (!mvpp22_rss_is_supported()) + return -EOPNOTSUPP; + + if (hfunc) + *hfunc = ETH_RSS_HASH_CRC32; + + if (indir) + ret = mvpp22_port_rss_ctx_indir_get(port, rss_context, indir); + + return ret; } +static int mvpp2_ethtool_set_rxfh_context(struct net_device *dev, + const u32 *indir, const u8 *key, + const u8 hfunc, u32 *rss_context, + bool delete) +{ + struct mvpp2_port *port = netdev_priv(dev); + int ret; + + if (!mvpp22_rss_is_supported()) + return -EOPNOTSUPP; + + if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_CRC32) + return -EOPNOTSUPP; + + if (key) + return -EOPNOTSUPP; + + if (delete) + return mvpp22_port_rss_ctx_delete(port, *rss_context); + + if (*rss_context == ETH_RXFH_CONTEXT_ALLOC) { + ret = mvpp22_port_rss_ctx_create(port, rss_context); + if (ret) + return ret; + } + + return mvpp22_port_rss_ctx_indir_set(port, *rss_context, indir); +} /* Device ops */ static const struct net_device_ops mvpp2_netdev_ops = { @@ -4057,7 +4119,8 @@ static const struct ethtool_ops mvpp2_eth_tool_ops = { .get_rxfh_indir_size = mvpp2_ethtool_get_rxfh_indir_size, .get_rxfh = mvpp2_ethtool_get_rxfh, .set_rxfh = mvpp2_ethtool_set_rxfh, - + .get_rxfh_context = mvpp2_ethtool_get_rxfh_context, + .set_rxfh_context = mvpp2_ethtool_set_rxfh_context, }; /* Used for PPv2.1, or PPv2.2 with the old Device Tree binding that @@ -5040,8 +5103,10 @@ static int mvpp2_port_probe(struct platform_device *pdev, dev->hw_features |= features | NETIF_F_RXCSUM | NETIF_F_GRO | NETIF_F_HW_VLAN_CTAG_FILTER; - if (mvpp22_rss_is_supported()) + if (mvpp22_rss_is_supported()) { dev->hw_features |= NETIF_F_RXHASH; + dev->features |= NETIF_F_NTUPLE; + } if (port->pool_long->id == MVPP2_BM_JUMBO && port->id != 0) { dev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM); |