diff options
Diffstat (limited to 'drivers/net/vmxnet3/vmxnet3_ethtool.c')
| -rw-r--r-- | drivers/net/vmxnet3/vmxnet3_ethtool.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c index 1b483cf2b1ca..a3e2f2ba68b5 100644 --- a/drivers/net/vmxnet3/vmxnet3_ethtool.c +++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c @@ -787,6 +787,10 @@ vmxnet3_get_rss_hash_opts(struct vmxnet3_adapter *adapter, case AH_ESP_V6_FLOW: case AH_V6_FLOW: case ESP_V6_FLOW: + if (VMXNET3_VERSION_GE_6(adapter) && + (rss_fields & VMXNET3_RSS_FIELDS_ESPIP6)) + info->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3; + fallthrough; case SCTP_V6_FLOW: case IPV6_FLOW: info->data |= RXH_IP_SRC | RXH_IP_DST; @@ -871,6 +875,22 @@ vmxnet3_set_rss_hash_opt(struct net_device *netdev, case ESP_V6_FLOW: case AH_V6_FLOW: case AH_ESP_V6_FLOW: + if (!VMXNET3_VERSION_GE_6(adapter)) + return -EOPNOTSUPP; + if (!(nfc->data & RXH_IP_SRC) || + !(nfc->data & RXH_IP_DST)) + return -EINVAL; + switch (nfc->data & (RXH_L4_B_0_1 | RXH_L4_B_2_3)) { + case 0: + rss_fields &= ~VMXNET3_RSS_FIELDS_ESPIP6; + break; + case (RXH_L4_B_0_1 | RXH_L4_B_2_3): + rss_fields |= VMXNET3_RSS_FIELDS_ESPIP6; + break; + default: + return -EINVAL; + } + break; case SCTP_V4_FLOW: case SCTP_V6_FLOW: if (!(nfc->data & RXH_IP_SRC) || |