diff options
| author | Rakesh Babu <rsaladi2@marvell.com> | 2021-08-17 10:14:47 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-17 10:06:33 +0100 |
| commit | 3cffaed2136cd66ed4647ad7d718011c263f54af (patch) | |
| tree | 6abb808b6994d7ec8f6c8a840bdb1c654e1ec6ba /drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c | |
| parent | 0b3834aeaf473b2238b83084629d33b564a0114e (diff) | |
octeontx2-pf: Ntuple filters support for VF netdev
Add packet flow classification support for both LMAC mapped virtual
functions and loopback VFs. This patch adds supports for ntuple
offload feature.
Signed-off-by: Rakesh Babu <rsaladi2@marvell.com>
Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c | 52 |
1 files changed, 11 insertions, 41 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c index b906a0eb6e0d..620da08db317 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c @@ -645,6 +645,7 @@ static int otx2_set_rss_hash_opts(struct otx2_nic *pfvf, static int otx2_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *nfc, u32 *rules) { + bool ntuple = !!(dev->features & NETIF_F_NTUPLE); struct otx2_nic *pfvf = netdev_priv(dev); int ret = -EOPNOTSUPP; @@ -654,14 +655,18 @@ static int otx2_get_rxnfc(struct net_device *dev, ret = 0; break; case ETHTOOL_GRXCLSRLCNT: - nfc->rule_cnt = pfvf->flow_cfg->nr_flows; - ret = 0; + if (netif_running(dev) && ntuple) { + nfc->rule_cnt = pfvf->flow_cfg->nr_flows; + ret = 0; + } break; case ETHTOOL_GRXCLSRULE: - ret = otx2_get_flow(pfvf, nfc, nfc->fs.location); + if (netif_running(dev) && ntuple) + ret = otx2_get_flow(pfvf, nfc, nfc->fs.location); break; case ETHTOOL_GRXCLSRLALL: - ret = otx2_get_all_flows(pfvf, nfc, rules); + if (netif_running(dev) && ntuple) + ret = otx2_get_all_flows(pfvf, nfc, rules); break; case ETHTOOL_GRXFH: return otx2_get_rss_hash_opts(pfvf, nfc); @@ -696,41 +701,6 @@ static int otx2_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *nfc) return ret; } -static int otx2vf_get_rxnfc(struct net_device *dev, - struct ethtool_rxnfc *nfc, u32 *rules) -{ - struct otx2_nic *pfvf = netdev_priv(dev); - int ret = -EOPNOTSUPP; - - switch (nfc->cmd) { - case ETHTOOL_GRXRINGS: - nfc->data = pfvf->hw.rx_queues; - ret = 0; - break; - case ETHTOOL_GRXFH: - return otx2_get_rss_hash_opts(pfvf, nfc); - default: - break; - } - return ret; -} - -static int otx2vf_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *nfc) -{ - struct otx2_nic *pfvf = netdev_priv(dev); - int ret = -EOPNOTSUPP; - - switch (nfc->cmd) { - case ETHTOOL_SRXFH: - ret = otx2_set_rss_hash_opts(pfvf, nfc); - break; - default: - break; - } - - return ret; -} - static u32 otx2_get_rxfh_key_size(struct net_device *netdev) { struct otx2_nic *pfvf = netdev_priv(netdev); @@ -1357,8 +1327,8 @@ static const struct ethtool_ops otx2vf_ethtool_ops = { .get_sset_count = otx2vf_get_sset_count, .set_channels = otx2_set_channels, .get_channels = otx2_get_channels, - .get_rxnfc = otx2vf_get_rxnfc, - .set_rxnfc = otx2vf_set_rxnfc, + .get_rxnfc = otx2_get_rxnfc, + .set_rxnfc = otx2_set_rxnfc, .get_rxfh_key_size = otx2_get_rxfh_key_size, .get_rxfh_indir_size = otx2_get_rxfh_indir_size, .get_rxfh = otx2_get_rxfh, |