diff options
| author |   Edward Cree <ecree@solarflare.com> | 2016-11-03 22:12:58 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-11-09 13:59:17 -0500 |
| commit | b718c88a62c9adf24d8d1a06902f06f0149efac7 (patch) | |
| tree | 474dc599b36e80d9433129460ad29785381f1a8e /drivers/net/ethernet/sfc/ethtool.c | |
| parent | sfc: enable 4-tuple RSS hashing for UDP (diff) | |
| download | linux-dev-b718c88a62c9adf24d8d1a06902f06f0149efac7.tar.xz linux-dev-b718c88a62c9adf24d8d1a06902f06f0149efac7.zip | |
sfc: report 4-tuple UDP hashing to ethtool, if it's enabled
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sfc/ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/ethtool.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/net/ethernet/sfc/ethtool.c b/drivers/net/ethernet/sfc/ethtool.c index 445ccdb6bc67..bf126f935ade 100644 --- a/drivers/net/ethernet/sfc/ethtool.c +++ b/drivers/net/ethernet/sfc/ethtool.c @@ -968,20 +968,24 @@ efx_ethtool_get_rxnfc(struct net_device *net_dev, info->data = 0; switch (info->flow_type) { + case UDP_V4_FLOW: + if (efx->rx_hash_udp_4tuple) + /* fall through */ case TCP_V4_FLOW: - info->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3; + info->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3; /* fall through */ - case UDP_V4_FLOW: case SCTP_V4_FLOW: case AH_ESP_V4_FLOW: case IPV4_FLOW: info->data |= RXH_IP_SRC | RXH_IP_DST; min_revision = EFX_REV_FALCON_B0; break; + case UDP_V6_FLOW: + if (efx->rx_hash_udp_4tuple) + /* fall through */ case TCP_V6_FLOW: - info->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3; + info->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3; /* fall through */ - case UDP_V6_FLOW: case SCTP_V6_FLOW: case AH_ESP_V6_FLOW: case IPV6_FLOW: |